Baswana.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "name": "Baswana.ipynb",
      "provenance": [],
      "collapsed_sections": []
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "accelerator": "GPU"
  },
  "cells": [
    {
      "cell_type": "code",
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "collapsed": true,
        "id": "KbJ-W4ED1Vc6",
        "outputId": "e0617c48-936e-4957-b876-983c16204c74"
      },
      "source": [
        "!apt-get --purge remove cuda nvidia* libnvidia-*\n",
        "!dpkg -l | grep cuda- | awk '{print $2}' | xargs -n1 dpkg --purge\n",
        "!apt-get remove cuda-*\n",
        "!apt autoremove\n",
        "!apt-get update"
      ],
      "execution_count": 1,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "Reading package lists... Done\n",
            "Building dependency tree       \n",
            "Reading state information... Done\n",
            "Note, selecting 'nvidia-kernel-common-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-325-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-346-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-binary' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-331-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-304-updates-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-384-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-346-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-340-updates-uvm' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-331-updates-uvm' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cg-toolkit' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-340-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-384-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-367-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-modprobe' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-texture-tools' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-387-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-current-diagnostic' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-legacy-340xx-vdpau-driver' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-349-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-304-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-310-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-331-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-352-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-prebuilt-kernel' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-legacy-304xx-vdpau-driver' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-vdpau-driver' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-346-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-331-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-smi' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-common-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-361-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-313-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-legacy-340xx-kernel-dkms' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-334-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-331-uvm' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-prime' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-dkms' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-current-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-340-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-nsight' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-common' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-346-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-352-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-current-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-352-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-compute-utils-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-355-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-libs-nonglvnd' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-375-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-current' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-profiler' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-375-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-337-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-358-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-367-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cuda-toolkit' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-no-dkms-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-legacy-304xx-driver' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-libs' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-378-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-450-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-340-updates-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-319-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-dev-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-dev-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-fabricmanager-dev-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-304-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-331-updates-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-440-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-visual-profiler' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-persistenced' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-361-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-settings-binary' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-361-updates-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-304' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-331' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-340' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-346' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-352' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-361' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-367' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-375' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-384' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-352-updates-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-331-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-352-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-304-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-340-uvm' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-machine-learning-repo-ubuntu1804' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-legacy-340xx-driver' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-460-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-driver-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-304-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-headless-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cuda-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cuda-doc' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-340-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-361-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-legacy-304xx-kernel-dkms' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cg-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cg-doc' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-340-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-libopencl1-361-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-381-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-304' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-331' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-340' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-346' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-352' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-361' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-367' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-375' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-cuda-gdb' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-304' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd-384' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-310' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-313' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-319' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-325' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-331' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-334' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-337' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-340' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-343' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-346' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-349' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-352' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-355' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-358' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-361' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-364' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-367' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-375' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-378' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-381' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-384' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-experimental-387' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-343-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-364-updates' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-304' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-310' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-313' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-319' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-325' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-331' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-334' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-337' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-340' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-343' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-346' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-349' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-352' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-355' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-358' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-361' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-364' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-367' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-375' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-378' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-381' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-384' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-387' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-dkms-kernel' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-390' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-410' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-415' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-418' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-utils-418-server' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-346-updates-dev' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-430' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-435' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-440' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-450' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-455' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-kernel-source-460' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-settings' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-opencl-icd' for glob 'nvidia*'\n",
            "Note, selecting 'nvidia-settings' instead of 'nvidia-settings-binary'\n",
            "Package 'nvidia-libopencl1-dev' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1' is not installed, so not removed\n",
            "Package 'nvidia-vdpau-driver' is not installed, so not removed\n",
            "Package 'nvidia-legacy-340xx-vdpau-driver' is not installed, so not removed\n",
            "Package 'nvidia-390' is not installed, so not removed\n",
            "Package 'nvidia-driver' is not installed, so not removed\n",
            "Package 'nvidia-legacy-340xx-driver' is not installed, so not removed\n",
            "Package 'nvidia-legacy-304xx-driver' is not installed, so not removed\n",
            "Package 'nvidia-kernel-dkms' is not installed, so not removed\n",
            "Package 'nvidia-legacy-340xx-kernel-dkms' is not installed, so not removed\n",
            "Package 'nvidia-legacy-304xx-kernel-dkms' is not installed, so not removed\n",
            "Package 'nvidia' is not installed, so not removed\n",
            "Package 'nvidia-current-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-304' is not installed, so not removed\n",
            "Package 'nvidia-310' is not installed, so not removed\n",
            "Package 'nvidia-310-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-310' is not installed, so not removed\n",
            "Package 'nvidia-313' is not installed, so not removed\n",
            "Package 'nvidia-313-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-313' is not installed, so not removed\n",
            "Package 'nvidia-319' is not installed, so not removed\n",
            "Package 'nvidia-319-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-319' is not installed, so not removed\n",
            "Package 'nvidia-325' is not installed, so not removed\n",
            "Package 'nvidia-325-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-325' is not installed, so not removed\n",
            "Package 'nvidia-experimental-331' is not installed, so not removed\n",
            "Package 'nvidia-334' is not installed, so not removed\n",
            "Package 'nvidia-334-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-334' is not installed, so not removed\n",
            "Package 'nvidia-337' is not installed, so not removed\n",
            "Package 'nvidia-337-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-337' is not installed, so not removed\n",
            "Package 'nvidia-experimental-340' is not installed, so not removed\n",
            "Package 'nvidia-343' is not installed, so not removed\n",
            "Package 'nvidia-343-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-343' is not installed, so not removed\n",
            "Package 'nvidia-experimental-346' is not installed, so not removed\n",
            "Package 'nvidia-349' is not installed, so not removed\n",
            "Package 'nvidia-349-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-349' is not installed, so not removed\n",
            "Package 'nvidia-experimental-352' is not installed, so not removed\n",
            "Package 'nvidia-355' is not installed, so not removed\n",
            "Package 'nvidia-355-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-355' is not installed, so not removed\n",
            "Package 'nvidia-358' is not installed, so not removed\n",
            "Package 'nvidia-358-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-358' is not installed, so not removed\n",
            "Package 'nvidia-experimental-361' is not installed, so not removed\n",
            "Package 'nvidia-364' is not installed, so not removed\n",
            "Package 'nvidia-364-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-364' is not installed, so not removed\n",
            "Package 'nvidia-367-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-367' is not installed, so not removed\n",
            "Package 'nvidia-375-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-375' is not installed, so not removed\n",
            "Package 'nvidia-378' is not installed, so not removed\n",
            "Package 'nvidia-378-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-378' is not installed, so not removed\n",
            "Package 'nvidia-381' is not installed, so not removed\n",
            "Package 'nvidia-381-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-381' is not installed, so not removed\n",
            "Package 'nvidia-384-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-384' is not installed, so not removed\n",
            "Package 'nvidia-387' is not installed, so not removed\n",
            "Package 'nvidia-387-updates' is not installed, so not removed\n",
            "Package 'nvidia-experimental-387' is not installed, so not removed\n",
            "Note, selecting 'libnvtt-bin' instead of 'nvidia-texture-tools'\n",
            "Package 'nvidia-driver-libs' is not installed, so not removed\n",
            "Package 'nvidia-driver-libs-nonglvnd' is not installed, so not removed\n",
            "Note, selecting 'nvidia-compute-utils-460' instead of 'nvidia-compute-utils'\n",
            "Note, selecting 'nvidia-headless-460' instead of 'nvidia-headless'\n",
            "Package 'nvidia-legacy-304xx-vdpau-driver' is not installed, so not removed\n",
            "Note, selecting 'libnvidia-encode-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ml1' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-any' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-encode-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-diagnostic-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-diagnostic-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-diagnostic' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-cfg1-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-nscq' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-nscq-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-nscq-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-nscq-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-450-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-ifr1' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-390' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-410' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-415' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-418' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-430' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-435' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-common-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-fbc1-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-440' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-450' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-455' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-extra-460' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-gl-440-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-decode-418-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-460-server' for glob 'libnvidia-*'\n",
            "Note, selecting 'libnvidia-compute-460' instead of 'libnvidia-compute'\n",
            "Package 'nvidia-340-updates-uvm' is not installed, so not removed\n",
            "Package 'nvidia-346' is not installed, so not removed\n",
            "Package 'nvidia-346-dev' is not installed, so not removed\n",
            "Package 'nvidia-346-updates' is not installed, so not removed\n",
            "Package 'nvidia-346-updates-dev' is not installed, so not removed\n",
            "Package 'nvidia-352' is not installed, so not removed\n",
            "Package 'nvidia-352-dev' is not installed, so not removed\n",
            "Package 'nvidia-352-updates' is not installed, so not removed\n",
            "Package 'nvidia-352-updates-dev' is not installed, so not removed\n",
            "Package 'nvidia-361' is not installed, so not removed\n",
            "Package 'nvidia-361-dev' is not installed, so not removed\n",
            "Package 'nvidia-361-updates' is not installed, so not removed\n",
            "Package 'nvidia-361-updates-dev' is not installed, so not removed\n",
            "Package 'nvidia-367' is not installed, so not removed\n",
            "Package 'nvidia-367-dev' is not installed, so not removed\n",
            "Package 'nvidia-375' is not installed, so not removed\n",
            "Package 'nvidia-375-dev' is not installed, so not removed\n",
            "Package 'nvidia-cg-dev' is not installed, so not removed\n",
            "Package 'nvidia-cg-doc' is not installed, so not removed\n",
            "Package 'nvidia-cg-toolkit' is not installed, so not removed\n",
            "Package 'nvidia-cuda-dev' is not installed, so not removed\n",
            "Package 'nvidia-cuda-doc' is not installed, so not removed\n",
            "Package 'nvidia-cuda-gdb' is not installed, so not removed\n",
            "Package 'nvidia-cuda-toolkit' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-346' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-346-updates' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-352' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-352-updates' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-361' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-361-updates' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-367' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-375' is not installed, so not removed\n",
            "Package 'nvidia-nsight' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-346' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-346-updates' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-352' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-352-updates' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-361' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-361-updates' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-367' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-375' is not installed, so not removed\n",
            "Package 'nvidia-profiler' is not installed, so not removed\n",
            "Package 'nvidia-visual-profiler' is not installed, so not removed\n",
            "Package 'nvidia-prime' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-390' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-435' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-common-390' is not installed, so not removed\n",
            "Package 'libnvidia-common-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-common-435' is not installed, so not removed\n",
            "Package 'libnvidia-common-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-common-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-compute-390' is not installed, so not removed\n",
            "Package 'libnvidia-compute-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-compute-435' is not installed, so not removed\n",
            "Package 'libnvidia-compute-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-compute-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-decode-390' is not installed, so not removed\n",
            "Package 'libnvidia-decode-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-decode-435' is not installed, so not removed\n",
            "Package 'libnvidia-decode-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-decode-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-encode-390' is not installed, so not removed\n",
            "Package 'libnvidia-encode-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-encode-435' is not installed, so not removed\n",
            "Package 'libnvidia-encode-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-encode-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-extra-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-extra-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-390' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-435' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-gl-390' is not installed, so not removed\n",
            "Package 'libnvidia-gl-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-gl-435' is not installed, so not removed\n",
            "Package 'libnvidia-gl-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-gl-450-server' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-390' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-418-server' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-435' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-440-server' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-450-server' is not installed, so not removed\n",
            "Package 'nvidia-331' is not installed, so not removed\n",
            "Package 'nvidia-331-dev' is not installed, so not removed\n",
            "Package 'nvidia-331-updates' is not installed, so not removed\n",
            "Package 'nvidia-331-updates-dev' is not installed, so not removed\n",
            "Package 'nvidia-331-updates-uvm' is not installed, so not removed\n",
            "Package 'nvidia-331-uvm' is not installed, so not removed\n",
            "Package 'nvidia-340' is not installed, so not removed\n",
            "Package 'nvidia-340-dev' is not installed, so not removed\n",
            "Package 'nvidia-340-updates' is not installed, so not removed\n",
            "Package 'nvidia-340-updates-dev' is not installed, so not removed\n",
            "Package 'nvidia-340-uvm' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-390' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-418-server' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-435' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-440-server' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-450-server' is not installed, so not removed\n",
            "Package 'nvidia-dkms-390' is not installed, so not removed\n",
            "Package 'nvidia-dkms-418-server' is not installed, so not removed\n",
            "Package 'nvidia-dkms-435' is not installed, so not removed\n",
            "Package 'nvidia-dkms-440-server' is not installed, so not removed\n",
            "Package 'nvidia-dkms-450-server' is not installed, so not removed\n",
            "Package 'nvidia-driver-390' is not installed, so not removed\n",
            "Package 'nvidia-driver-418-server' is not installed, so not removed\n",
            "Package 'nvidia-driver-435' is not installed, so not removed\n",
            "Package 'nvidia-driver-440-server' is not installed, so not removed\n",
            "Package 'nvidia-driver-450-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-390' is not installed, so not removed\n",
            "Package 'nvidia-headless-418-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-435' is not installed, so not removed\n",
            "Package 'nvidia-headless-440-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-450-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-390' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-418-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-435' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-440-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-450-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-390' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-418-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-435' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-440-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-450-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-390' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-418-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-435' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-440-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-450-server' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-340' is not installed, so not removed\n",
            "Package 'nvidia-utils-390' is not installed, so not removed\n",
            "Package 'nvidia-utils-418-server' is not installed, so not removed\n",
            "Package 'nvidia-utils-435' is not installed, so not removed\n",
            "Package 'nvidia-utils-440-server' is not installed, so not removed\n",
            "Package 'nvidia-utils-450-server' is not installed, so not removed\n",
            "Package 'nvidia-common' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-common-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-compute-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-decode-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-encode-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-extra-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-gl-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-460-server' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-460-server' is not installed, so not removed\n",
            "Package 'nvidia-dkms-460-server' is not installed, so not removed\n",
            "Package 'nvidia-driver-460-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-460-server' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-460-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-460-server' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-460-server' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-331' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-331-updates' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-340' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-340-updates' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-331' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-331-updates' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-340-updates' is not installed, so not removed\n",
            "Package 'nvidia-utils-460-server' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-410' is not installed, so not removed\n",
            "Package 'libnvidia-common-410' is not installed, so not removed\n",
            "Package 'libnvidia-compute-410' is not installed, so not removed\n",
            "Package 'libnvidia-decode-410' is not installed, so not removed\n",
            "Package 'libnvidia-diagnostic-410' is not installed, so not removed\n",
            "Package 'libnvidia-diagnostic-418' is not installed, so not removed\n",
            "Package 'libnvidia-encode-410' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-410' is not installed, so not removed\n",
            "Package 'libnvidia-gl-410' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-410' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-410' is not installed, so not removed\n",
            "Package 'nvidia-dkms-410' is not installed, so not removed\n",
            "Package 'nvidia-driver-410' is not installed, so not removed\n",
            "Package 'nvidia-headless-410' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-410' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-410' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-410' is not installed, so not removed\n",
            "Package 'nvidia-utils-410' is not installed, so not removed\n",
            "Package 'libnvidia-nscq-455' is not installed, so not removed\n",
            "Package 'nvidia-fabricmanager-455' is not installed, so not removed\n",
            "Package 'nvidia-fabricmanager-dev-455' is not installed, so not removed\n",
            "Package 'nvidia-384' is not installed, so not removed\n",
            "Package 'nvidia-384-dev' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-384' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-384' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-430' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-450' is not installed, so not removed\n",
            "Package 'libnvidia-common-430' is not installed, so not removed\n",
            "Package 'libnvidia-common-450' is not installed, so not removed\n",
            "Package 'libnvidia-compute-430' is not installed, so not removed\n",
            "Package 'libnvidia-compute-450' is not installed, so not removed\n",
            "Package 'libnvidia-decode-430' is not installed, so not removed\n",
            "Package 'libnvidia-decode-450' is not installed, so not removed\n",
            "Package 'libnvidia-encode-430' is not installed, so not removed\n",
            "Package 'libnvidia-encode-450' is not installed, so not removed\n",
            "Package 'libnvidia-extra-450' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-430' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-450' is not installed, so not removed\n",
            "Package 'libnvidia-gl-430' is not installed, so not removed\n",
            "Package 'libnvidia-gl-450' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-430' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-450' is not installed, so not removed\n",
            "Package 'libnvidia-nscq-450' is not installed, so not removed\n",
            "Package 'libnvidia-nscq-460' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-430' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-450' is not installed, so not removed\n",
            "Package 'nvidia-dkms-430' is not installed, so not removed\n",
            "Package 'nvidia-dkms-450' is not installed, so not removed\n",
            "Package 'nvidia-driver-430' is not installed, so not removed\n",
            "Package 'nvidia-driver-450' is not installed, so not removed\n",
            "Package 'nvidia-fabricmanager-450' is not installed, so not removed\n",
            "Package 'nvidia-fabricmanager-460' is not installed, so not removed\n",
            "Package 'nvidia-fabricmanager-dev-450' is not installed, so not removed\n",
            "Package 'nvidia-fabricmanager-dev-460' is not installed, so not removed\n",
            "Package 'nvidia-headless-430' is not installed, so not removed\n",
            "Package 'nvidia-headless-450' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-430' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-450' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-430' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-450' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-430' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-450' is not installed, so not removed\n",
            "Package 'nvidia-utils-430' is not installed, so not removed\n",
            "Package 'nvidia-utils-450' is not installed, so not removed\n",
            "Package 'cuda' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-415' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-418' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-440' is not installed, so not removed\n",
            "Package 'libnvidia-cfg1-455' is not installed, so not removed\n",
            "Package 'libnvidia-common-415' is not installed, so not removed\n",
            "Package 'libnvidia-common-418' is not installed, so not removed\n",
            "Package 'libnvidia-common-440' is not installed, so not removed\n",
            "Package 'libnvidia-common-455' is not installed, so not removed\n",
            "Package 'libnvidia-compute-415' is not installed, so not removed\n",
            "Package 'libnvidia-compute-418' is not installed, so not removed\n",
            "Package 'libnvidia-compute-440' is not installed, so not removed\n",
            "Package 'libnvidia-compute-455' is not installed, so not removed\n",
            "Package 'libnvidia-decode-415' is not installed, so not removed\n",
            "Package 'libnvidia-decode-418' is not installed, so not removed\n",
            "Package 'libnvidia-decode-440' is not installed, so not removed\n",
            "Package 'libnvidia-decode-455' is not installed, so not removed\n",
            "Package 'libnvidia-encode-415' is not installed, so not removed\n",
            "Package 'libnvidia-encode-418' is not installed, so not removed\n",
            "Package 'libnvidia-encode-440' is not installed, so not removed\n",
            "Package 'libnvidia-encode-455' is not installed, so not removed\n",
            "Package 'libnvidia-extra-440' is not installed, so not removed\n",
            "Package 'libnvidia-extra-455' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-415' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-418' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-440' is not installed, so not removed\n",
            "Package 'libnvidia-fbc1-455' is not installed, so not removed\n",
            "Package 'libnvidia-gl-415' is not installed, so not removed\n",
            "Package 'libnvidia-gl-418' is not installed, so not removed\n",
            "Package 'libnvidia-gl-440' is not installed, so not removed\n",
            "Package 'libnvidia-gl-455' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-415' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-418' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-440' is not installed, so not removed\n",
            "Package 'libnvidia-ifr1-455' is not installed, so not removed\n",
            "Package 'nvidia-304' is not installed, so not removed\n",
            "Package 'nvidia-304-dev' is not installed, so not removed\n",
            "Package 'nvidia-304-updates' is not installed, so not removed\n",
            "Package 'nvidia-304-updates-dev' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-415' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-418' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-440' is not installed, so not removed\n",
            "Package 'nvidia-compute-utils-455' is not installed, so not removed\n",
            "Package 'nvidia-current' is not installed, so not removed\n",
            "Package 'nvidia-current-dev' is not installed, so not removed\n",
            "Package 'nvidia-dkms-415' is not installed, so not removed\n",
            "Package 'nvidia-dkms-418' is not installed, so not removed\n",
            "Package 'nvidia-dkms-440' is not installed, so not removed\n",
            "Package 'nvidia-dkms-455' is not installed, so not removed\n",
            "Package 'nvidia-driver-415' is not installed, so not removed\n",
            "Package 'nvidia-driver-418' is not installed, so not removed\n",
            "Package 'nvidia-driver-440' is not installed, so not removed\n",
            "Package 'nvidia-driver-455' is not installed, so not removed\n",
            "Package 'nvidia-headless-415' is not installed, so not removed\n",
            "Package 'nvidia-headless-418' is not installed, so not removed\n",
            "Package 'nvidia-headless-440' is not installed, so not removed\n",
            "Package 'nvidia-headless-455' is not installed, so not removed\n",
            "Package 'nvidia-headless-460' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-415' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-418' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-440' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-455' is not installed, so not removed\n",
            "Package 'nvidia-headless-no-dkms-460' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-415' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-418' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-440' is not installed, so not removed\n",
            "Package 'nvidia-kernel-common-455' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-415' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-418' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-440' is not installed, so not removed\n",
            "Package 'nvidia-kernel-source-455' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-304' is not installed, so not removed\n",
            "Package 'nvidia-libopencl1-304-updates' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-304' is not installed, so not removed\n",
            "Package 'nvidia-opencl-icd-304-updates' is not installed, so not removed\n",
            "Package 'nvidia-utils-415' is not installed, so not removed\n",
            "Package 'nvidia-utils-418' is not installed, so not removed\n",
            "Package 'nvidia-utils-440' is not installed, so not removed\n",
            "Package 'nvidia-utils-455' is not installed, so not removed\n",
            "Package 'nvidia-machine-learning-repo-ubuntu1804' is not installed, so not removed\n",
            "The following packages were automatically installed and are no longer required:\n",
            "  cuda-command-line-tools-10-0 cuda-command-line-tools-10-1 cuda-compiler-10-0\n",
            "  cuda-compiler-10-1 cuda-cuobjdump-10-0 cuda-cuobjdump-10-1 cuda-cupti-10-0\n",
            "  cuda-cupti-10-1 cuda-documentation-10-0 cuda-documentation-10-1\n",
            "  cuda-documentation-11-0 cuda-gdb-10-0 cuda-gdb-10-1\n",
            "  cuda-gpu-library-advisor-10-0 cuda-gpu-library-advisor-10-1\n",
            "  cuda-libraries-10-0 cuda-libraries-10-1 cuda-memcheck-10-0\n",
            "  cuda-memcheck-10-1 cuda-nsight-10-0 cuda-nsight-10-1 cuda-nsight-11-0\n",
            "  cuda-nsight-compute-10-0 cuda-nsight-compute-10-1 cuda-nsight-compute-11-0\n",
            "  cuda-nsight-systems-10-1 cuda-nsight-systems-11-0 cuda-nvcc-10-0\n",
            "  cuda-nvcc-10-1 cuda-nvdisasm-10-0 cuda-nvdisasm-10-1 cuda-nvml-dev-10-0\n",
            "  cuda-nvml-dev-10-1 cuda-nvprof-10-0 cuda-nvprof-10-1 cuda-nvprune-10-0\n",
            "  cuda-nvprune-10-1 cuda-nvtx-10-0 cuda-nvtx-10-1 cuda-nvvp-10-0\n",
            "  cuda-nvvp-10-1 cuda-nvvp-11-0 cuda-samples-10-0 cuda-samples-10-1\n",
            "  cuda-samples-11-0 cuda-sanitizer-api-10-1 cuda-toolkit-10-0\n",
            "  cuda-toolkit-10-1 cuda-toolkit-11-0 cuda-tools-10-0 cuda-tools-10-1\n",
            "  cuda-tools-11-0 cuda-visual-tools-10-0 cuda-visual-tools-10-1\n",
            "  cuda-visual-tools-11-0 default-jre dkms freeglut3 freeglut3-dev\n",
            "  keyboard-configuration libargon2-0 libcap2 libcryptsetup12\n",
            "  libdevmapper1.02.1 libfontenc1 libidn11 libip4tc0 libjansson4 libpam-systemd\n",
            "  libpolkit-agent-1-0 libpolkit-backend-1-0 libpolkit-gobject-1-0 libxfont2\n",
            "  libxi-dev libxkbfile1 libxmu-dev libxmu-headers libxnvctrl0\n",
            "  nsight-compute-2020.3.1 nsight-systems-2020.3.2 nsight-systems-2020.4.3\n",
            "  ocl-icd-opencl-dev opencl-c-headers openjdk-11-jre policykit-1\n",
            "  policykit-1-gnome python3-xkit screen-resolution-extra systemd systemd-sysv\n",
            "  udev x11-xkb-utils xserver-common xserver-xorg-core-hwe-18.04\n",
            "Use 'apt autoremove' to remove them.\n",
            "The following packages will be REMOVED:\n",
            "  cuda-10-0* cuda-10-1* cuda-11-0* cuda-demo-suite-10-0* cuda-demo-suite-10-1*\n",
            "  cuda-demo-suite-11-0* cuda-drivers* cuda-drivers-460* cuda-runtime-10-0*\n",
            "  cuda-runtime-10-1* cuda-runtime-11-0* libnvidia-cfg1-460*\n",
            "  libnvidia-common-460* libnvidia-compute-460* libnvidia-decode-460*\n",
            "  libnvidia-encode-460* libnvidia-extra-460* libnvidia-fbc1-460*\n",
            "  libnvidia-gl-460* libnvidia-ifr1-460* nvidia-compute-utils-460*\n",
            "  nvidia-dkms-460* nvidia-driver-460* nvidia-kernel-common-460*\n",
            "  nvidia-kernel-source-460* nvidia-modprobe* nvidia-opencl-dev*\n",
            "  nvidia-settings* nvidia-utils-460* xserver-xorg-video-nvidia-460*\n",
            "0 upgraded, 0 newly installed, 30 to remove and 30 not upgraded.\n",
            "After this operation, 485 MB disk space will be freed.\n",
            "(Reading database ... 160980 files and directories currently installed.)\n",
            "Removing cuda-10-0 (10.0.130-1) ...\n",
            "Removing cuda-10-1 (10.1.243-1) ...\n",
            "Removing cuda-11-0 (11.0.3-1) ...\n",
            "Removing cuda-demo-suite-10-0 (10.0.130-1) ...\n",
            "Removing cuda-demo-suite-10-1 (10.1.243-1) ...\n",
            "Removing cuda-demo-suite-11-0 (11.0.167-1) ...\n",
            "Removing cuda-runtime-11-0 (11.0.3-1) ...\n",
            "Removing cuda-runtime-10-1 (10.1.243-1) ...\n",
            "Removing cuda-runtime-10-0 (10.0.130-1) ...\n",
            "Removing nvidia-opencl-dev:amd64 (9.1.85-3ubuntu1) ...\n",
            "Removing cuda-drivers (460.32.03-1) ...\n",
            "Removing cuda-drivers-460 (460.32.03-1) ...\n",
            "Removing nvidia-driver-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing xserver-xorg-video-nvidia-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-cfg1-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-ifr1-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-gl-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-common-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-encode-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-decode-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing nvidia-utils-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-extra-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing libnvidia-fbc1-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing nvidia-compute-utils-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "System has not been booted with systemd as init system (PID 1). Can't operate.\n",
            "Removing nvidia-dkms-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing all DKMS Modules\n",
            "Done.\n",
            "Removing nvidia-kernel-common-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing nvidia-kernel-source-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Removing nvidia-modprobe (460.32.03-0ubuntu1) ...\n",
            "Removing nvidia-settings (460.32.03-0ubuntu1) ...\n",
            "Removing libnvidia-compute-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Processing triggers for libc-bin (2.27-3ubuntu1.2) ...\n",
            "/sbin/ldconfig.real: /usr/local/lib/python3.7/dist-packages/ideep4py/lib/libmkldnn.so.0 is not a symbolic link\n",
            "\n",
            "Processing triggers for man-db (2.8.3-2ubuntu0.1) ...\n",
            "Processing triggers for mime-support (3.60ubuntu1) ...\n",
            "(Reading database ... 160272 files and directories currently installed.)\n",
            "Purging configuration files for nvidia-compute-utils-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Purging configuration files for nvidia-settings (460.32.03-0ubuntu1) ...\n",
            "Purging configuration files for libnvidia-compute-460:amd64 (460.56-0ubuntu0.18.04.1) ...\n",
            "Purging configuration files for nvidia-dkms-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "Purging configuration files for nvidia-kernel-common-460 (460.56-0ubuntu0.18.04.1) ...\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-command-line-tools-10-0:\n",
            " cuda-tools-10-0 depends on cuda-command-line-tools-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-command-line-tools-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-command-line-tools-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-command-line-tools-10-1:\n",
            " cuda-tools-10-1 depends on cuda-command-line-tools-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-command-line-tools-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-command-line-tools-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-command-line-tools-11-0:\n",
            " cuda-tools-11-0 depends on cuda-command-line-tools-11-0 (>= 11.0.3).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-command-line-tools-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-command-line-tools-11-0\n",
            "(Reading database ... 160268 files and directories currently installed.)\n",
            "Removing cuda-compat-11-0 (450.80.02-1) ...\n",
            "Processing triggers for libc-bin (2.27-3ubuntu1.2) ...\n",
            "/sbin/ldconfig.real: /usr/local/lib/python3.7/dist-packages/ideep4py/lib/libmkldnn.so.0 is not a symbolic link\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-compiler-10-0:\n",
            " cuda-toolkit-10-0 depends on cuda-compiler-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-compiler-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-compiler-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-compiler-10-1:\n",
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            " cuda-gdb-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-gdb-10-1:\n",
            " cuda-command-line-tools-10-1 depends on cuda-gdb-10-1 (>= 10.1.243).\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-gdb-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-gdb-11-0:\n",
            " cuda-command-line-tools-11-0 depends on cuda-gdb-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-gdb-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-gdb-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-gpu-library-advisor-10-0:\n",
            " cuda-command-line-tools-10-0 depends on cuda-gpu-library-advisor-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-gpu-library-advisor-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-gpu-library-advisor-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-gpu-library-advisor-10-1:\n",
            " cuda-command-line-tools-10-1 depends on cuda-gpu-library-advisor-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-gpu-library-advisor-10-1 (--purge):\n",
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            "Errors were encountered while processing:\n",
            " cuda-gpu-library-advisor-10-1\n",
            "(Reading database ... 160260 files and directories currently installed.)\n",
            "Removing cuda-libraries-10-0 (10.0.130-1) ...\n",
            "(Reading database ... 160257 files and directories currently installed.)\n",
            "Removing cuda-libraries-10-1 (10.1.243-1) ...\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-libraries-11-0:\n",
            " cuda-toolkit-11-0 depends on cuda-libraries-11-0 (>= 11.0.3).\n",
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            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-libraries-dev-10-0:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-libraries-dev-10-1:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-libraries-dev-11-0:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-license-10-0:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-license-10-1:\n",
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            "  Package cuda-license-10-1 is to be removed.\n",
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            " cuda-documentation-10-1 depends on cuda-license-10-1.\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-license-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-memcheck-10-0:\n",
            " cuda-command-line-tools-10-0 depends on cuda-memcheck-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-memcheck-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-memcheck-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-memcheck-10-1:\n",
            " cuda-command-line-tools-10-1 depends on cuda-memcheck-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-memcheck-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-memcheck-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-memcheck-11-0:\n",
            " cuda-command-line-tools-11-0 depends on cuda-memcheck-11-0 (>= 11.0.221).\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-memcheck-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-memcheck-11-0\n",
            "(Reading database ... 160254 files and directories currently installed.)\n",
            "Removing cuda-minimal-build-11-0 (11.0.3-1) ...\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-misc-headers-10-0:\n",
            " cuda-nvcc-10-0 depends on cuda-misc-headers-10-0 (>= 10.0.130).\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-misc-headers-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-misc-headers-10-1:\n",
            " cuda-libraries-dev-10-1 depends on cuda-misc-headers-10-1 (>= 10.1.243).\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-misc-headers-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-misc-headers-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-npp-10-0:\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-npp-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-npp-10-1:\n",
            " cuda-npp-dev-10-1 depends on cuda-npp-10-1 (>= 10.1.243).\n",
            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-npp-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-npp-dev-10-0:\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-npp-dev-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-npp-dev-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-npp-dev-10-1:\n",
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            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-npp-dev-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-npp-dev-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-10-0:\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nsight-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-10-1:\n",
            " cuda-visual-tools-10-1 depends on cuda-nsight-10-1 (>= 10.1.243).\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-11-0:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-compute-10-0:\n",
            " cuda-visual-tools-10-0 depends on cuda-nsight-compute-10-0.\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nsight-compute-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nsight-compute-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-compute-10-1:\n",
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            "Errors were encountered while processing:\n",
            " cuda-nsight-compute-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-compute-11-0:\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nsight-compute-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nsight-compute-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-systems-10-1:\n",
            " cuda-visual-tools-10-1 depends on cuda-nsight-systems-10-1 (>= 10.1.243).\n",
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            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nsight-systems-10-1 (--purge):\n",
            " dependency problems - not removing\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nsight-systems-11-0:\n",
            " cuda-visual-tools-11-0 depends on cuda-nsight-systems-11-0 (>= 11.0.3).\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvcc-10-0:\n",
            " cuda-compiler-10-0 depends on cuda-nvcc-10-0 (>= 10.0.130).\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvcc-10-1:\n",
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            " dependency problems - not removing\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvcc-11-0:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvdisasm-10-0:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvdisasm-10-1:\n",
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            " dependency problems - not removing\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvdisasm-11-0:\n",
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            "Errors were encountered while processing:\n",
            " cuda-nvdisasm-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvgraph-10-0:\n",
            " cuda-nvgraph-dev-10-0 depends on cuda-nvgraph-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvgraph-10-0 (--purge):\n",
            " dependency problems - not removing\n",
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            " cuda-nvgraph-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvgraph-10-1:\n",
            " cuda-nvgraph-dev-10-1 depends on cuda-nvgraph-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvgraph-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvgraph-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvgraph-dev-10-0:\n",
            " cuda-visual-tools-10-0 depends on cuda-nvgraph-dev-10-0 (>= 10.0.130).\n",
            " cuda-samples-10-0 depends on cuda-nvgraph-dev-10-0.\n",
            " cuda-libraries-dev-10-0 depends on cuda-nvgraph-dev-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvgraph-dev-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvgraph-dev-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvgraph-dev-10-1:\n",
            " cuda-samples-10-1 depends on cuda-nvgraph-dev-10-1.\n",
            " cuda-libraries-dev-10-1 depends on cuda-nvgraph-dev-10-1 (>= 10.1.243).\n",
            " cuda-visual-tools-10-1 depends on cuda-nvgraph-dev-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvgraph-dev-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvgraph-dev-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvjpeg-10-0:\n",
            " cuda-nvjpeg-dev-10-0 depends on cuda-nvjpeg-10-0 (>= 10.0.130.1).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvjpeg-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvjpeg-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvjpeg-10-1:\n",
            " cuda-nvjpeg-dev-10-1 depends on cuda-nvjpeg-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvjpeg-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvjpeg-dev-10-0:\n",
            " cuda-visual-tools-10-0 depends on cuda-nvjpeg-dev-10-0 (>= 10.0.130).\n",
            " cuda-libraries-dev-10-0 depends on cuda-nvjpeg-dev-10-0 (>= 10.0.130).\n",
            "\n",
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            " dependency problems - not removing\n",
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            " cuda-nvjpeg-dev-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvjpeg-dev-10-1:\n",
            " cuda-samples-10-1 depends on cuda-nvjpeg-dev-10-1.\n",
            " cuda-libraries-dev-10-1 depends on cuda-nvjpeg-dev-10-1 (>= 10.1.243).\n",
            " cuda-visual-tools-10-1 depends on cuda-nvjpeg-dev-10-1 (>= 10.1.243).\n",
            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvjpeg-dev-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvml-dev-10-0:\n",
            " cuda-toolkit-10-0 depends on cuda-nvml-dev-10-0 (>= 10.0.130).\n",
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            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvml-dev-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvml-dev-10-1:\n",
            " cuda-toolkit-10-1 depends on cuda-nvml-dev-10-1 (>= 10.1.243).\n",
            " cuda-visual-tools-10-1 depends on cuda-nvml-dev-10-1 (>= 10.1.243).\n",
            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvml-dev-11-0:\n",
            " cuda-visual-tools-11-0 depends on cuda-nvml-dev-11-0 (>= 11.0.167).\n",
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            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvml-dev-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvprof-10-0:\n",
            " cuda-command-line-tools-10-0 depends on cuda-nvprof-10-0 (>= 10.0.130).\n",
            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
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            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvprof-10-1:\n",
            " cuda-command-line-tools-10-1 depends on cuda-nvprof-10-1 (>= 10.1.243).\n",
            "\n",
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            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvprof-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvprof-11-0:\n",
            " cuda-command-line-tools-11-0 depends on cuda-nvprof-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvprof-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvprof-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvprune-10-0:\n",
            " cuda-compiler-10-0 depends on cuda-nvprune-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvprune-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvprune-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvprune-10-1:\n",
            " cuda-compiler-10-1 depends on cuda-nvprune-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvprune-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvprune-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvprune-11-0:\n",
            " cuda-compiler-11-0 depends on cuda-nvprune-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvprune-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvprune-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvrtc-10-0:\n",
            " cuda-nvrtc-dev-10-0 depends on cuda-nvrtc-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvrtc-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvrtc-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvrtc-10-1:\n",
            " cuda-nvrtc-dev-10-1 depends on cuda-nvrtc-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvrtc-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvrtc-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvrtc-11-0:\n",
            " cuda-nvrtc-dev-11-0 depends on cuda-nvrtc-11-0 (>= 11.0.221).\n",
            " cuda-libraries-11-0 depends on cuda-nvrtc-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvrtc-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvrtc-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvrtc-dev-10-0:\n",
            " cuda-visual-tools-10-0 depends on cuda-nvrtc-dev-10-0 (>= 10.0.130).\n",
            " cuda-samples-10-0 depends on cuda-nvrtc-dev-10-0.\n",
            " cuda-libraries-dev-10-0 depends on cuda-nvrtc-dev-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvrtc-dev-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvrtc-dev-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvrtc-dev-10-1:\n",
            " cuda-samples-10-1 depends on cuda-nvrtc-dev-10-1.\n",
            " cuda-libraries-dev-10-1 depends on cuda-nvrtc-dev-10-1 (>= 10.1.243).\n",
            " cuda-visual-tools-10-1 depends on cuda-nvrtc-dev-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvrtc-dev-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvrtc-dev-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvrtc-dev-11-0:\n",
            " cuda-visual-tools-11-0 depends on cuda-nvrtc-dev-11-0 (>= 11.0.221).\n",
            " cuda-samples-11-0 depends on cuda-nvrtc-dev-11-0.\n",
            " cuda-libraries-dev-11-0 depends on cuda-nvrtc-dev-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvrtc-dev-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvrtc-dev-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvtx-10-0:\n",
            " cuda-command-line-tools-10-0 depends on cuda-nvtx-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvtx-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvtx-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvtx-10-1:\n",
            " cuda-command-line-tools-10-1 depends on cuda-nvtx-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvtx-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvtx-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvtx-11-0:\n",
            " cuda-command-line-tools-11-0 depends on cuda-nvtx-11-0 (>= 11.0.167).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvtx-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvtx-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvvp-10-0:\n",
            " cuda-visual-tools-10-0 depends on cuda-nvvp-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvvp-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvvp-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvvp-10-1:\n",
            " cuda-visual-tools-10-1 depends on cuda-nvvp-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvvp-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvvp-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-nvvp-11-0:\n",
            " cuda-visual-tools-11-0 depends on cuda-nvvp-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-nvvp-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-nvvp-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-samples-10-0:\n",
            " cuda-documentation-10-0 depends on cuda-samples-10-0.\n",
            " cuda-toolkit-10-0 depends on cuda-samples-10-0 (>= 10.0.130).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-samples-10-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-samples-10-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-samples-10-1:\n",
            " cuda-toolkit-10-1 depends on cuda-samples-10-1 (>= 10.1.243).\n",
            " cuda-documentation-10-1 depends on cuda-samples-10-1.\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-samples-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-samples-10-1\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-samples-11-0:\n",
            " cuda-documentation-11-0 depends on cuda-samples-11-0.\n",
            " cuda-toolkit-11-0 depends on cuda-samples-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-samples-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-samples-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-sanitizer-11-0:\n",
            " cuda-command-line-tools-11-0 depends on cuda-sanitizer-11-0 (>= 11.0.221).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-sanitizer-11-0 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-sanitizer-11-0\n",
            "\u001b[1mdpkg:\u001b[0m dependency problems prevent removal of cuda-sanitizer-api-10-1:\n",
            " cuda-command-line-tools-10-1 depends on cuda-sanitizer-api-10-1 (>= 10.1.243).\n",
            "\n",
            "\u001b[1mdpkg:\u001b[0m error processing package cuda-sanitizer-api-10-1 (--purge):\n",
            " dependency problems - not removing\n",
            "Errors were encountered while processing:\n",
            " cuda-sanitizer-api-10-1\n",
            "(Reading database ... 160252 files and directories currently installed.)\n",
            "Removing cuda-toolkit-10-0 (10.0.130-1) ...\n",
            "Purging configuration files for cuda-toolkit-10-0 (10.0.130-1) ...\n",
            "(Reading database ... 160249 files and directories currently installed.)\n",
            "Removing cuda-toolkit-10-1 (10.1.243-1) ...\n",
            "Purging configuration files for cuda-toolkit-10-1 (10.1.243-1) ...\n",
            "(Reading database ... 160246 files and directories currently installed.)\n",
            "Removing cuda-toolkit-11-0 (11.0.3-1) ...\n",
            "Purging configuration files for cuda-toolkit-11-0 (11.0.3-1) ...\n",
            "(Reading database ... 160244 files and directories currently installed.)\n",
            "Removing cuda-tools-10-0 (10.0.130-1) ...\n",
            "(Reading database ... 160241 files and directories currently installed.)\n",
            "Removing cuda-tools-10-1 (10.1.243-1) ...\n",
            "(Reading database ... 160238 files and directories currently installed.)\n",
            "Removing cuda-tools-11-0 (11.0.3-1) ...\n",
            "(Reading database ... 160236 files and directories currently installed.)\n",
            "Removing cuda-visual-tools-10-0 (10.0.130-1) ...\n",
            "Purging configuration files for cuda-visual-tools-10-0 (10.0.130-1) ...\n",
            "(Reading database ... 157403 files and directories currently installed.)\n",
            "Removing cuda-visual-tools-10-1 (10.1.243-1) ...\n",
            "Purging configuration files for cuda-visual-tools-10-1 (10.1.243-1) ...\n",
            "(Reading database ... 154570 files and directories currently installed.)\n",
            "Removing cuda-visual-tools-11-0 (11.0.3-1) ...\n",
            "Purging configuration files for cuda-visual-tools-11-0 (11.0.3-1) ...\n",
            "Reading package lists... Done\n",
            "Building dependency tree       \n",
            "Reading state information... Done\n",
            "Note, selecting 'cuda-cusparse-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprof-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprof-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprof-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprune-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprune-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprune-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprune-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprune-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprune-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvgraph-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvgraph-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvgraph-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cublas-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-418' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-440' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-450' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-455' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-460' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute--10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-visual-tools-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-visual-tools-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-visual-tools-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-visual-tools-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-visual-tools-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-visual-tools-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cublas-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-branch' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1204' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvjpeg-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvjpeg-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvjpeg-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-dev-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-dev-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-dev-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-dev-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-dev-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-dev-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-minimal-build-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-minimal-build-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-minimal-build-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1404' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1410' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-minimal-build-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-minimal-build-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-minimal-build-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1504' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-license-7-5' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-runtime-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-runtime-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-runtime-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-dev-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-dev-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cupti-dev-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-libraries-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1804' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-runtime-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-runtime-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-runtime-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-diagnostic' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusparse-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusparse-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusparse-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-sanitizer-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-sanitizer-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-sanitizer-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvjpeg-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvjpeg-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvjpeg-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-systems-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-systems-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvrtc-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusparse-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusparse-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusparse-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-systems-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-systems-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-systems-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-tools-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-tools-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-tools-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvtx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvtx-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvtx-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-tools-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-tools-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-tools-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvtx-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvtx-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvtx-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-license-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-license-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-license-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvdisasm-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvdisasm-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvdisasm-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-samples-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-samples-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-samples-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-documentation-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-documentation-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-documentation-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvdisasm-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvdisasm-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvdisasm-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-samples-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-samples-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-samples-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cross-qnx' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-documentation-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-documentation-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-documentation-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compat-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compat-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compat-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compat-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compat-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compat-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvcc-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvcc-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvcc-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1404-7-5-local' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvvp-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvvp-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvvp-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvcc-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvcc-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvcc-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvvp-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvvp-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvvp-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-toolkit-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-toolkit-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-toolkit-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvgraph-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvgraph-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvgraph-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuxxfilt-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-toolkit-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-toolkit-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-toolkit-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvml-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvml-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvml-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-dev-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-dev-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-dev-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvml-dev-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvml-dev-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvml-dev-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gpu-library-advisor-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gpu-library-advisor-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cublas-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-core-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-core-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-core-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cusolver-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-sanitizer-api-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-sanitizer-api-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compiler-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compiler-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compiler-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-demo-suite-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-demo-suite-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-demo-suite-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-npp-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compiler-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compiler-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-compiler-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-demo-suite-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-demo-suite-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-demo-suite-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-curand-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-command-line-tools-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-command-line-tools-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-command-line-tools-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cufft-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-fabricmanager-450' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-fabricmanager-455' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-fabricmanager-460' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-dev-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-dev-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-dev-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-repo-ubuntu1504-7-5-local' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-command-line-tools-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-command-line-tools-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-command-line-tools-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-fabricmanager-branch' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-dev-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-dev-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-driver-dev-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-misc-headers-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-drivers-fabricmanager' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-memcheck-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-memcheck-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-memcheck-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-memcheck-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-memcheck-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-memcheck-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cudart-cross-qnx-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-src-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-src-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-src-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-misc-headers-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-misc-headers-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-misc-headers-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-src-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-src-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-gdb-src-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuobjdump-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuobjdump-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuobjdump-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuobjdump-11-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuobjdump-11-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-cuobjdump-11-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nsight-compute-10-2' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprof-10-0' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprof-10-1' for glob 'cuda-*'\n",
            "Note, selecting 'cuda-nvprof-10-2' for glob 'cuda-*'\n",
            "Package 'cuda-license-7-5' is not installed, so not removed\n",
            "Package 'cuda-repo-ubuntu1204' is not installed, so not removed\n",
            "Package 'cuda-repo-ubuntu1404' is not installed, so not removed\n",
            "Package 'cuda-repo-ubuntu1404-7-5-local' is not installed, so not removed\n",
            "Package 'cuda-repo-ubuntu1410' is not installed, so not removed\n",
            "Package 'cuda-repo-ubuntu1504' is not installed, so not removed\n",
            "Package 'cuda-repo-ubuntu1504-7-5-local' is not installed, so not removed\n",
            "Package 'cuda-cudart-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-driver-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-misc-headers-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-cusolver-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-cublas-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-cufft-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-curand-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-cusparse-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-npp-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-10-0' is not installed, so not removed\n",
            "Package 'cuda-10-1' is not installed, so not removed\n",
            "Package 'cuda-10-2' is not installed, so not removed\n",
            "Package 'cuda-command-line-tools-10-2' is not installed, so not removed\n",
            "Package 'cuda-compat-10-0' is not installed, so not removed\n",
            "Package 'cuda-compiler-10-2' is not installed, so not removed\n",
            "Package 'cuda-core-10-0' is not installed, so not removed\n",
            "Package 'cuda-core-10-1' is not installed, so not removed\n",
            "Package 'cuda-core-10-2' is not installed, so not removed\n",
            "Package 'cuda-cross-qnx-10-0' is not installed, so not removed\n",
            "Package 'cuda-cross-qnx' is not installed, so not removed\n",
            "Package 'cuda-cudart-10-2' is not installed, so not removed\n",
            "Package 'cuda-cudart-dev-10-2' is not installed, so not removed\n",
            "Package 'cuda-cufft-10-2' is not installed, so not removed\n",
            "Package 'cuda-cufft-dev-10-2' is not installed, so not removed\n",
            "Package 'cuda-cuobjdump-10-2' is not installed, so not removed\n",
            "Package 'cuda-cupti-10-2' is not installed, so not removed\n",
            "Package 'cuda-cupti-dev-10-2' is not installed, so not removed\n",
            "Package 'cuda-curand-10-2' is not installed, so not removed\n",
            "Package 'cuda-curand-dev-10-2' is not installed, so not removed\n",
            "Package 'cuda-cusolver-10-2' is not installed, so not removed\n",
            "Package 'cuda-cusolver-dev-10-2' is not installed, so not removed\n",
            "Package 'cuda-cusparse-10-2' is not installed, so not removed\n",
            "Package 'cuda-cusparse-dev-10-2' is not installed, so not removed\n",
            "Package 'cuda-demo-suite-10-0' is not installed, so not removed\n",
            "Package 'cuda-demo-suite-10-1' is not installed, so not removed\n",
            "Package 'cuda-demo-suite-10-2' is not installed, so not removed\n",
            "Package 'cuda-demo-suite-11-0' is not installed, so not removed\n",
            "Package 'cuda-documentation-10-2' is not installed, so not removed\n",
            "Package 'cuda-driver-dev-10-2' is not installed, so not removed\n",
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            "Package 'cuda-repo-ubuntu1804' is not installed, so not removed\n",
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            "Package 'cuda-11-0' is not installed, so not removed\n",
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            "Package 'cuda-visual-tools-11-0' is not installed, so not removed\n",
            "Package 'cuda-cudart-11-1' is not installed, so not removed\n",
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            "Package 'cuda-demo-suite-11-1' is not installed, so not removed\n",
            "Package 'cuda-driver-dev-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvdisasm-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvml-dev-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvprune-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvtx-11-1' is not installed, so not removed\n",
            "Package 'cuda-compat-10-2' is not installed, so not removed\n",
            "Package 'cuda-drivers-440' is not installed, so not removed\n",
            "Package 'cuda-11-1' is not installed, so not removed\n",
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            "Package 'cuda-compiler-11-1' is not installed, so not removed\n",
            "Package 'cuda-cupti-11-1' is not installed, so not removed\n",
            "Package 'cuda-cupti-dev-11-1' is not installed, so not removed\n",
            "Package 'cuda-documentation-11-1' is not installed, so not removed\n",
            "Package 'cuda-gdb-11-1' is not installed, so not removed\n",
            "Package 'cuda-gdb-src-11-1' is not installed, so not removed\n",
            "Package 'cuda-libraries-11-1' is not installed, so not removed\n",
            "Package 'cuda-libraries-dev-11-1' is not installed, so not removed\n",
            "Package 'cuda-memcheck-11-1' is not installed, so not removed\n",
            "Package 'cuda-minimal-build-11-1' is not installed, so not removed\n",
            "Package 'cuda-nsight-11-1' is not installed, so not removed\n",
            "Package 'cuda-nsight-compute-11-1' is not installed, so not removed\n",
            "Package 'cuda-nsight-systems-11-1' is not installed, so not removed\n",
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            "Package 'cuda-nvprof-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvrtc-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvrtc-dev-11-1' is not installed, so not removed\n",
            "Package 'cuda-nvvp-11-1' is not installed, so not removed\n",
            "Package 'cuda-runtime-11-1' is not installed, so not removed\n",
            "Package 'cuda-samples-11-1' is not installed, so not removed\n",
            "Package 'cuda-sanitizer-11-1' is not installed, so not removed\n",
            "Package 'cuda-toolkit-11-1' is not installed, so not removed\n",
            "Package 'cuda-tools-11-1' is not installed, so not removed\n",
            "Package 'cuda-visual-tools-11-1' is not installed, so not removed\n",
            "Package 'cuda-compat-11-1' is not installed, so not removed\n",
            "Package 'cuda-drivers-455' is not installed, so not removed\n",
            "Package 'cuda-drivers-fabricmanager-455' is not installed, so not removed\n",
            "Package 'cuda-compat-10-1' is not installed, so not removed\n",
            "Package 'cuda-drivers-418' is not installed, so not removed\n",
            "Package 'cuda-compat-11-0' is not installed, so not removed\n",
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            "Package 'cuda-drivers-450' is not installed, so not removed\n",
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            "Package 'cuda-drivers-fabricmanager-450' is not installed, so not removed\n",
            "Package 'cuda-drivers-fabricmanager' is not installed, so not removed\n",
            "Package 'cuda-drivers-fabricmanager-460' is not installed, so not removed\n",
            "Package 'cuda-11-2' is not installed, so not removed\n",
            "Package 'cuda-command-line-tools-11-2' is not installed, so not removed\n",
            "Package 'cuda-compiler-11-2' is not installed, so not removed\n",
            "Package 'cuda-cudart-11-2' is not installed, so not removed\n",
            "Package 'cuda-cudart-dev-11-2' is not installed, so not removed\n",
            "Package 'cuda-cuobjdump-11-2' is not installed, so not removed\n",
            "Package 'cuda-cupti-11-2' is not installed, so not removed\n",
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            "Package 'cuda-demo-suite-11-2' is not installed, so not removed\n",
            "Package 'cuda-documentation-11-2' is not installed, so not removed\n",
            "Package 'cuda-driver-dev-11-2' is not installed, so not removed\n",
            "Package 'cuda-gdb-11-2' is not installed, so not removed\n",
            "Package 'cuda-gdb-src-11-2' is not installed, so not removed\n",
            "Package 'cuda-libraries-11-2' is not installed, so not removed\n",
            "Package 'cuda-libraries-dev-11-2' is not installed, so not removed\n",
            "Package 'cuda-memcheck-11-2' is not installed, so not removed\n",
            "Package 'cuda-minimal-build-11-2' is not installed, so not removed\n",
            "Package 'cuda-nsight-11-2' is not installed, so not removed\n",
            "Package 'cuda-nsight-compute-11-2' is not installed, so not removed\n",
            "Package 'cuda-nsight-systems-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvcc-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvdisasm-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvml-dev-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvprof-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvprune-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvrtc-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvrtc-dev-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvtx-11-2' is not installed, so not removed\n",
            "Package 'cuda-nvvp-11-2' is not installed, so not removed\n",
            "Package 'cuda-runtime-11-2' is not installed, so not removed\n",
            "Package 'cuda-samples-11-2' is not installed, so not removed\n",
            "Package 'cuda-sanitizer-11-2' is not installed, so not removed\n",
            "Package 'cuda-toolkit-11-2' is not installed, so not removed\n",
            "Package 'cuda-tools-11-2' is not installed, so not removed\n",
            "Package 'cuda-visual-tools-11-2' is not installed, so not removed\n",
            "The following packages were automatically installed and are no longer required:\n",
            "  default-jre dkms freeglut3 freeglut3-dev keyboard-configuration libargon2-0\n",
            "  libcap2 libcryptsetup12 libcufft-11-0 libcufft-dev-11-0 libcurand-11-0\n",
            "  libcurand-dev-11-0 libcusolver-11-0 libcusolver-dev-11-0 libdevmapper1.02.1\n",
            "  libfontenc1 libidn11 libip4tc0 libjansson4 libnvjpeg-11-0 libnvjpeg-dev-11-0\n",
            "  libpam-systemd libpolkit-agent-1-0 libpolkit-backend-1-0\n",
            "  libpolkit-gobject-1-0 libxfont2 libxi-dev libxkbfile1 libxmu-dev\n",
            "  libxmu-headers libxnvctrl0 nsight-compute-2020.3.1 nsight-systems-2020.3.2\n",
            "  nsight-systems-2020.4.3 ocl-icd-opencl-dev opencl-c-headers openjdk-11-jre\n",
            "  policykit-1 policykit-1-gnome python3-xkit screen-resolution-extra systemd\n",
            "  systemd-sysv udev x11-xkb-utils xserver-common xserver-xorg-core-hwe-18.04\n",
            "Use 'apt autoremove' to remove them.\n",
            "The following additional packages will be installed:\n",
            "  libcublas-dev libcublas10\n",
            "The following packages will be REMOVED:\n",
            "  cuda-command-line-tools-10-0 cuda-command-line-tools-10-1\n",
            "  cuda-command-line-tools-11-0 cuda-compiler-10-0 cuda-compiler-10-1\n",
            "  cuda-compiler-11-0 cuda-cublas-10-0 cuda-cublas-dev-10-0 cuda-cudart-10-0\n",
            "  cuda-cudart-10-1 cuda-cudart-11-0 cuda-cudart-dev-10-0 cuda-cudart-dev-10-1\n",
            "  cuda-cudart-dev-11-0 cuda-cufft-10-0 cuda-cufft-10-1 cuda-cufft-dev-10-0\n",
            "  cuda-cufft-dev-10-1 cuda-cuobjdump-10-0 cuda-cuobjdump-10-1\n",
            "  cuda-cuobjdump-11-0 cuda-cupti-10-0 cuda-cupti-10-1 cuda-cupti-11-0\n",
            "  cuda-cupti-dev-11-0 cuda-curand-10-0 cuda-curand-10-1 cuda-curand-dev-10-0\n",
            "  cuda-curand-dev-10-1 cuda-cusolver-10-0 cuda-cusolver-10-1\n",
            "  cuda-cusolver-dev-10-0 cuda-cusolver-dev-10-1 cuda-cusparse-10-0\n",
            "  cuda-cusparse-10-1 cuda-cusparse-dev-10-0 cuda-cusparse-dev-10-1\n",
            "  cuda-documentation-10-0 cuda-documentation-10-1 cuda-documentation-11-0\n",
            "  cuda-driver-dev-10-0 cuda-driver-dev-10-1 cuda-driver-dev-11-0 cuda-gdb-10-0\n",
            "  cuda-gdb-10-1 cuda-gdb-11-0 cuda-gpu-library-advisor-10-0\n",
            "  cuda-gpu-library-advisor-10-1 cuda-libraries-11-0 cuda-libraries-dev-10-0\n",
            "  cuda-libraries-dev-10-1 cuda-libraries-dev-11-0 cuda-license-10-0\n",
            "  cuda-license-10-1 cuda-memcheck-10-0 cuda-memcheck-10-1 cuda-memcheck-11-0\n",
            "  cuda-misc-headers-10-0 cuda-misc-headers-10-1 cuda-npp-10-0 cuda-npp-10-1\n",
            "  cuda-npp-dev-10-0 cuda-npp-dev-10-1 cuda-nsight-10-0 cuda-nsight-10-1\n",
            "  cuda-nsight-11-0 cuda-nsight-compute-10-0 cuda-nsight-compute-10-1\n",
            "  cuda-nsight-compute-11-0 cuda-nsight-systems-10-1 cuda-nsight-systems-11-0\n",
            "  cuda-nvcc-10-0 cuda-nvcc-10-1 cuda-nvcc-11-0 cuda-nvdisasm-10-0\n",
            "  cuda-nvdisasm-10-1 cuda-nvdisasm-11-0 cuda-nvgraph-10-0 cuda-nvgraph-10-1\n",
            "  cuda-nvgraph-dev-10-0 cuda-nvgraph-dev-10-1 cuda-nvjpeg-10-0\n",
            "  cuda-nvjpeg-10-1 cuda-nvjpeg-dev-10-0 cuda-nvjpeg-dev-10-1\n",
            "  cuda-nvml-dev-10-0 cuda-nvml-dev-10-1 cuda-nvml-dev-11-0 cuda-nvprof-10-0\n",
            "  cuda-nvprof-10-1 cuda-nvprof-11-0 cuda-nvprune-10-0 cuda-nvprune-10-1\n",
            "  cuda-nvprune-11-0 cuda-nvrtc-10-0 cuda-nvrtc-10-1 cuda-nvrtc-11-0\n",
            "  cuda-nvrtc-dev-10-0 cuda-nvrtc-dev-10-1 cuda-nvrtc-dev-11-0 cuda-nvtx-10-0\n",
            "  cuda-nvtx-10-1 cuda-nvtx-11-0 cuda-nvvp-10-0 cuda-nvvp-10-1 cuda-nvvp-11-0\n",
            "  cuda-samples-10-0 cuda-samples-10-1 cuda-samples-11-0 cuda-sanitizer-11-0\n",
            "  cuda-sanitizer-api-10-1\n",
            "The following packages will be upgraded:\n",
            "  libcublas-dev libcublas10\n",
            "2 upgraded, 0 newly installed, 111 to remove and 27 not upgraded.\n",
            "Need to get 85.6 MB of archives.\n",
            "After this operation, 6,452 MB disk space will be freed.\n",
            "Get:1 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  libcublas10 10.2.3.254-1 [43.1 MB]\n",
            "Get:2 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  libcublas-dev 10.2.3.254-1 [42.4 MB]\n",
            "Fetched 85.6 MB in 1s (59.7 MB/s)\n",
            "(Reading database ... 154568 files and directories currently installed.)\n",
            "Removing cuda-command-line-tools-10-0 (10.0.130-1) ...\n",
            "Removing cuda-command-line-tools-10-1 (10.1.243-1) ...\n",
            "Removing cuda-command-line-tools-11-0 (11.0.3-1) ...\n",
            "Removing cuda-compiler-10-0 (10.0.130-1) ...\n",
            "Removing cuda-compiler-10-1 (10.1.243-1) ...\n",
            "Removing cuda-compiler-11-0 (11.0.3-1) ...\n",
            "Removing cuda-libraries-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-documentation-10-0 (10.0.130-1) ...\n",
            "Removing cuda-samples-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cublas-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cublas-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cupti-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cudart-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cudart-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cupti-10-1 (10.1.243-1) ...\n",
            "Removing cuda-documentation-10-1 (10.1.243-1) ...\n",
            "Removing cuda-samples-10-1 (10.1.243-1) ...\n",
            "Removing cuda-libraries-dev-11-0 (11.0.3-1) ...\n",
            "Removing cuda-documentation-11-0 (11.0.228-1) ...\n",
            "Removing cuda-samples-11-0 (11.0.221-1) ...\n",
            "Removing cuda-libraries-11-0 (11.0.3-1) ...\n",
            "Removing cuda-cufft-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cufft-10-0 (10.0.130-1) ...\n",
            "Removing cuda-libraries-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cufft-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cufft-10-1 (10.1.243-1) ...\n",
            "Removing cuda-gdb-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cuobjdump-10-0 (10.0.130-1) ...\n",
            "Removing cuda-gdb-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cuobjdump-10-1 (10.1.243-1) ...\n",
            "Removing cuda-gdb-11-0 (11.0.221-1) ...\n",
            "Removing cuda-cuobjdump-11-0 (11.0.221-1) ...\n",
            "Removing cuda-cupti-dev-11-0 (11.0.221-1) ...\n",
            "Removing cuda-cupti-11-0 (11.0.221-1) ...\n",
            "Removing cuda-curand-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-curand-10-0 (10.0.130-1) ...\n",
            "Removing cuda-curand-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-curand-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cusolver-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cusolver-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cusolver-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cusolver-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cusparse-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cusparse-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cusparse-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cusparse-10-1 (10.1.243-1) ...\n",
            "Removing cuda-driver-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-gpu-library-advisor-10-0 (10.0.130-1) ...\n",
            "Removing cuda-gpu-library-advisor-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvvp-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvtx-10-0 (10.0.130-1) ...\n",
            "Removing cuda-cudart-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-cudart-10-1 (10.1.243-1) ...\n",
            "Removing cuda-driver-dev-10-1 (10.1.243-1) ...\n",
            "dpkg: cuda-driver-dev-11-0: dependency problems, but removing anyway as you requested:\n",
            " cuda-cudart-dev-11-0 depends on cuda-driver-dev-11-0 (>= 11.0.221).\n",
            "\n",
            "Removing cuda-driver-dev-11-0 (11.0.221-1) ...\n",
            "dpkg: cuda-license-10-0: dependency problems, but removing anyway as you requested:\n",
            " cuda-nvrtc-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvprof-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvcc-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvml-dev-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvdisasm-10-0 depends on cuda-license-10-0.\n",
            " cuda-nsight-10-0 depends on cuda-license-10-0.\n",
            " cuda-npp-dev-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvrtc-dev-10-0 depends on cuda-license-10-0.\n",
            " cuda-memcheck-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvgraph-dev-10-0 depends on cuda-license-10-0.\n",
            " cuda-misc-headers-10-0 depends on cuda-license-10-0.\n",
            " cuda-npp-10-0 depends on cuda-license-10-0.\n",
            " cuda-nsight-compute-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvjpeg-dev-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvjpeg-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvprune-10-0 depends on cuda-license-10-0.\n",
            " cuda-nvgraph-10-0 depends on cuda-license-10-0.\n",
            "\n",
            "Removing cuda-license-10-0 (10.0.130-1) ...\n",
            "dpkg: cuda-cudart-dev-11-0: dependency problems, but removing anyway as you requested:\n",
            " cuda-nvcc-11-0 depends on cuda-cudart-dev-11-0.\n",
            "\n",
            "Removing cuda-cudart-dev-11-0 (11.0.221-1) ...\n",
            "Removing cuda-cudart-11-0 (11.0.221-1) ...\n",
            "(Reading database ... 131461 files and directories currently installed.)\n",
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            "Unpacking libcublas10 (10.2.3.254-1) over (10.2.1.243-1) ...\n",
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            "Unpacking libcublas-dev (10.2.3.254-1) over (10.2.1.243-1) ...\n",
            "(Reading database ... 131465 files and directories currently installed.)\n",
            "Removing cuda-sanitizer-api-10-1 (10.1.243-1) ...\n",
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            "Removing cuda-nsight-compute-10-0 (10.0.130-1) ...\n",
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            "Removing cuda-nsight-systems-10-1 (10.1.243-1) ...\n",
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            "Removing cuda-nvcc-11-0 (11.0.221-1) ...\n",
            "Removing cuda-nvdisasm-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvdisasm-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvdisasm-11-0 (11.0.221-1) ...\n",
            "Removing cuda-nvgraph-dev-10-0 (10.0.130-1) ...\n",
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            "Removing cuda-nvgraph-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvgraph-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvjpeg-dev-10-0 (10.0.130.1-1) ...\n",
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            "Removing cuda-nvjpeg-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvjpeg-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvml-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvml-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvml-dev-11-0 (11.0.167-1) ...\n",
            "Removing cuda-nvprof-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvprof-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvprof-11-0 (11.0.221-1) ...\n",
            "Removing cuda-nvprune-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvprune-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvprune-11-0 (11.0.221-1) ...\n",
            "Removing cuda-nvrtc-dev-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvrtc-10-0 (10.0.130-1) ...\n",
            "Removing cuda-nvrtc-dev-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvrtc-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvrtc-dev-11-0 (11.0.221-1) ...\n",
            "Removing cuda-nvrtc-11-0 (11.0.221-1) ...\n",
            "Removing cuda-nvtx-10-1 (10.1.243-1) ...\n",
            "Removing cuda-nvtx-11-0 (11.0.167-1) ...\n",
            "Removing cuda-nvvp-11-0 (11.0.221-1) ...\n",
            "Removing cuda-sanitizer-11-0 (11.0.221-1) ...\n",
            "Removing cuda-license-10-1 (10.1.243-1) ...\n",
            "Setting up libcublas10 (10.2.3.254-1) ...\n",
            "Setting up libcublas-dev (10.2.3.254-1) ...\n",
            "Processing triggers for libc-bin (2.27-3ubuntu1.2) ...\n",
            "/sbin/ldconfig.real: /usr/local/lib/python3.7/dist-packages/ideep4py/lib/libmkldnn.so.0 is not a symbolic link\n",
            "\n",
            "Reading package lists... Done\n",
            "Building dependency tree       \n",
            "Reading state information... Done\n",
            "The following packages will be REMOVED:\n",
            "  default-jre dkms freeglut3 freeglut3-dev keyboard-configuration libargon2-0\n",
            "  libcap2 libcryptsetup12 libcufft-11-0 libcufft-dev-11-0 libcurand-11-0\n",
            "  libcurand-dev-11-0 libcusolver-11-0 libcusolver-dev-11-0 libdevmapper1.02.1\n",
            "  libfontenc1 libidn11 libip4tc0 libjansson4 libnvjpeg-11-0 libnvjpeg-dev-11-0\n",
            "  libpam-systemd libpolkit-agent-1-0 libpolkit-backend-1-0\n",
            "  libpolkit-gobject-1-0 libxfont2 libxi-dev libxkbfile1 libxmu-dev\n",
            "  libxmu-headers libxnvctrl0 nsight-compute-2020.3.1 nsight-systems-2020.3.2\n",
            "  nsight-systems-2020.4.3 ocl-icd-opencl-dev opencl-c-headers openjdk-11-jre\n",
            "  policykit-1 policykit-1-gnome python3-xkit screen-resolution-extra systemd\n",
            "  systemd-sysv udev x11-xkb-utils xserver-common xserver-xorg-core-hwe-18.04\n",
            "0 upgraded, 0 newly installed, 47 to remove and 27 not upgraded.\n",
            "After this operation, 2,405 MB disk space will be freed.\n",
            "(Reading database ... 126843 files and directories currently installed.)\n",
            "Removing default-jre (2:1.11-68ubuntu1~18.04.1) ...\n",
            "Removing dkms (2.3-3ubuntu9.7) ...\n",
            "Removing freeglut3-dev:amd64 (2.8.1-3) ...\n",
            "Removing freeglut3:amd64 (2.8.1-3) ...\n",
            "Removing xserver-xorg-core-hwe-18.04 (2:1.20.8-2ubuntu2.2~18.04.4) ...\n",
            "Removing keyboard-configuration (1.178ubuntu2.9) ...\n",
            "Removing screen-resolution-extra (0.17.3) ...\n",
            "Removing policykit-1-gnome (0.105-6ubuntu2) ...\n",
            "Removing policykit-1 (0.105-20ubuntu0.18.04.5) ...\n",
            "Removing libpam-systemd:amd64 (237-3ubuntu10.44) ...\n",
            "Removing systemd-sysv (237-3ubuntu10.44) ...\n",
            "Removing systemd (237-3ubuntu10.44) ...\n",
            "Removing libcryptsetup12:amd64 (2:2.0.2-1ubuntu1.2) ...\n",
            "Removing libargon2-0:amd64 (0~20161029-1.1) ...\n",
            "Removing libcap2:amd64 (1:2.25-1.2) ...\n",
            "Removing libcufft-dev-11-0 (10.2.1.245-1) ...\n",
            "Removing libcufft-11-0 (10.2.1.245-1) ...\n",
            "Removing libcurand-dev-11-0 (10.2.1.245-1) ...\n",
            "Removing libcurand-11-0 (10.2.1.245-1) ...\n",
            "Removing libcusolver-dev-11-0 (10.6.0.245-1) ...\n",
            "Removing libcusolver-11-0 (10.6.0.245-1) ...\n",
            "Removing libdevmapper1.02.1:amd64 (2:1.02.145-4.1ubuntu3.18.04.3) ...\n",
            "Removing libxfont2:amd64 (1:2.0.3-1) ...\n",
            "Removing libfontenc1:amd64 (1:1.1.3-1) ...\n",
            "Removing libidn11:amd64 (1.33-2.1ubuntu1.2) ...\n",
            "Removing libip4tc0:amd64 (1.6.1-2ubuntu2) ...\n",
            "Removing libjansson4:amd64 (2.11-1) ...\n",
            "Removing libnvjpeg-dev-11-0 (11.1.1.245-1) ...\n",
            "Removing libnvjpeg-11-0 (11.1.1.245-1) ...\n",
            "Removing libpolkit-agent-1-0:amd64 (0.105-20ubuntu0.18.04.5) ...\n",
            "Removing libpolkit-backend-1-0:amd64 (0.105-20ubuntu0.18.04.5) ...\n",
            "Removing libpolkit-gobject-1-0:amd64 (0.105-20ubuntu0.18.04.5) ...\n",
            "Removing libxi-dev:amd64 (2:1.7.9-1) ...\n",
            "Removing xserver-common (2:1.19.6-1ubuntu4.8) ...\n",
            "Removing x11-xkb-utils (7.7+3ubuntu0.18.04.1) ...\n",
            "Removing libxkbfile1:amd64 (1:1.0.9-2) ...\n",
            "Removing libxmu-dev:amd64 (2:1.1.2-2) ...\n",
            "Removing libxmu-headers (2:1.1.2-2) ...\n",
            "Removing libxnvctrl0:amd64 (460.32.03-0ubuntu1) ...\n",
            "Removing nsight-compute-2020.3.1 (2020.3.1.4-1) ...\n",
            "Removing nsight-systems-2020.3.2 (2020.3.2.6-87e152c) ...\n",
            "update-alternatives: removing manually selected alternative - switching nsys to auto mode\n",
            "update-alternatives: using /opt/nvidia/nsight-systems/2020.4.3/target-linux-x64/nsys to provide /usr/local/bin/nsys (nsys) in auto mode\n",
            "update-alternatives: removing manually selected alternative - switching nsight-sys to auto mode\n",
            "update-alternatives: removing manually selected alternative - switching nsys-ui to auto mode\n",
            "update-alternatives: using /opt/nvidia/nsight-systems/2020.4.3/host-linux-x64/nsys-ui to provide /usr/local/bin/nsys-ui (nsys-ui) in auto mode\n",
            "Removing nsight-systems-2020.4.3 (2020.4.3.7-10543b6) ...\n",
            "\u001b[1mdpkg:\u001b[0m \u001b[1;33mwarning:\u001b[0m while removing nsight-systems-2020.4.3, directory '/usr/local/bin' not empty so not removed\n",
            "\u001b[1mdpkg:\u001b[0m \u001b[1;33mwarning:\u001b[0m while removing nsight-systems-2020.4.3, directory '/opt' not empty so not removed\n",
            "Removing ocl-icd-opencl-dev:amd64 (2.2.11-1ubuntu1) ...\n",
            "Removing opencl-c-headers (2.2~2018.02.21-gb5c3680-1) ...\n",
            "Removing openjdk-11-jre:amd64 (11.0.10+9-0ubuntu1~18.04) ...\n",
            "Removing python3-xkit (0.5.0ubuntu2) ...\n",
            "Removing udev (237-3ubuntu10.44) ...\n",
            "invoke-rc.d: could not determine current runlevel\n",
            "invoke-rc.d: policy-rc.d denied execution of stop.\n",
            "Processing triggers for libc-bin (2.27-3ubuntu1.2) ...\n",
            "/sbin/ldconfig.real: /usr/local/lib/python3.7/dist-packages/ideep4py/lib/libmkldnn.so.0 is not a symbolic link\n",
            "\n",
            "Processing triggers for man-db (2.8.3-2ubuntu0.1) ...\n",
            "Processing triggers for dbus (1.12.2-1ubuntu1.2) ...\n",
            "Processing triggers for hicolor-icon-theme (0.17-2) ...\n",
            "Processing triggers for mime-support (3.60ubuntu1) ...\n",
            "Ign:1 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  InRelease\n",
            "Ign:2 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64  InRelease\n",
            "Hit:3 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  Release\n",
            "Get:4 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]\n",
            "Get:5 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease [3,626 B]\n",
            "Hit:6 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64  Release\n",
            "Get:7 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic InRelease [15.9 kB]\n",
            "Hit:8 http://archive.ubuntu.com/ubuntu bionic InRelease\n",
            "Get:10 http://archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]\n",
            "Hit:12 http://ppa.launchpad.net/cran/libgit2/ubuntu bionic InRelease\n",
            "Get:13 http://archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]\n",
            "Hit:14 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu bionic InRelease\n",
            "Get:15 http://security.ubuntu.com/ubuntu bionic-security/restricted amd64 Packages [348 kB]\n",
            "Get:16 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease [21.3 kB]\n",
            "Get:17 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 Packages [1,402 kB]\n",
            "Get:18 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages [2,045 kB]\n",
            "Get:19 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [2,475 kB]\n",
            "Get:20 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic/main Sources [1,748 kB]\n",
            "Get:21 http://archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [2,170 kB]\n",
            "Get:22 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic/main amd64 Packages [894 kB]\n",
            "Get:23 http://archive.ubuntu.com/ubuntu bionic-updates/restricted amd64 Packages [378 kB]\n",
            "Get:24 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 Packages [49.4 kB]\n",
            "Fetched 11.8 MB in 4s (2,756 kB/s)\n",
            "Reading package lists... Done\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "collapsed": true,
        "id": "iKnrs5JB12g-",
        "outputId": "ee87675a-45cc-4c3f-ada4-6ba726c2fcbd"
      },
      "source": [
        "!wget https://developer.nvidia.com/compute/cuda/9.2/Prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64 -O cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb\n",
        "!dpkg -i cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb\n",
        "!apt-key add /var/cuda-repo-9-2-local/7fa2af80.pub\n",
        "!apt-get update\n",
        "!apt-get install cuda-9.2"
      ],
      "execution_count": 2,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "--2021-03-27 03:31:32--  https://developer.nvidia.com/compute/cuda/9.2/Prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64\n",
            "Resolving developer.nvidia.com (developer.nvidia.com)... 152.199.0.24\n",
            "Connecting to developer.nvidia.com (developer.nvidia.com)|152.199.0.24|:443... connected.\n",
            "HTTP request sent, awaiting response... 301 Moved Permanently\n",
            "Location: https://developer.nvidia.com/compute/cuda/9.2/prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64 [following]\n",
            "--2021-03-27 03:31:33--  https://developer.nvidia.com/compute/cuda/9.2/prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64\n",
            "Reusing existing connection to developer.nvidia.com:443.\n",
            "HTTP request sent, awaiting response... 302 Found\n",
            "Location: https://developer.download.nvidia.com/compute/cuda/9.2/secure/Prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb?mkFHXKYnVwsg66Ys-oGZvcs0c42wJzvWHuCflfTOBiWLbMTmbTqKjLOHWVXTakLsyx70fBjCjMmcYTl2WOqCMeOgw7ply1GHe6xTjYZZvF7O_21q4kXzb0uxp1L5g0ZxpA1A9AQhaNbuPoOYJpEDll-w_5Bd8QxEdTX3mr9C5SjLemWCTFmHi5MYmhFQFOpcrXUCu4N33p91tza7DYY [following]\n",
            "--2021-03-27 03:31:33--  https://developer.download.nvidia.com/compute/cuda/9.2/secure/Prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb?mkFHXKYnVwsg66Ys-oGZvcs0c42wJzvWHuCflfTOBiWLbMTmbTqKjLOHWVXTakLsyx70fBjCjMmcYTl2WOqCMeOgw7ply1GHe6xTjYZZvF7O_21q4kXzb0uxp1L5g0ZxpA1A9AQhaNbuPoOYJpEDll-w_5Bd8QxEdTX3mr9C5SjLemWCTFmHi5MYmhFQFOpcrXUCu4N33p91tza7DYY\n",
            "Resolving developer.download.nvidia.com (developer.download.nvidia.com)... 152.195.19.142\n",
            "Connecting to developer.download.nvidia.com (developer.download.nvidia.com)|152.195.19.142|:443... connected.\n",
            "HTTP request sent, awaiting response... 200 OK\n",
            "Length: 1267391958 (1.2G) [application/x-deb]\n",
            "Saving to: ‘cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb’\n",
            "\n",
            "cuda-repo-ubuntu160 100%[===================>]   1.18G   260MB/s    in 4.8s    \n",
            "\n",
            "2021-03-27 03:31:38 (253 MB/s) - ‘cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb’ saved [1267391958/1267391958]\n",
            "\n",
            "Selecting previously unselected package cuda-repo-ubuntu1604-9-2-local.\n",
            "(Reading database ... 124084 files and directories currently installed.)\n",
            "Preparing to unpack cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb ...\n",
            "Unpacking cuda-repo-ubuntu1604-9-2-local (9.2.88-1) ...\n",
            "Setting up cuda-repo-ubuntu1604-9-2-local (9.2.88-1) ...\n",
            "OK\n",
            "Get:1 file:/var/cuda-repo-9-2-local  InRelease\n",
            "Ign:1 file:/var/cuda-repo-9-2-local  InRelease\n",
            "Get:2 file:/var/cuda-repo-9-2-local  Release [574 B]\n",
            "Get:2 file:/var/cuda-repo-9-2-local  Release [574 B]\n",
            "Get:3 file:/var/cuda-repo-9-2-local  Release.gpg [819 B]\n",
            "Get:3 file:/var/cuda-repo-9-2-local  Release.gpg [819 B]\n",
            "Ign:4 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  InRelease\n",
            "Hit:5 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease\n",
            "Ign:6 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64  InRelease\n",
            "Hit:7 http://security.ubuntu.com/ubuntu bionic-security InRelease\n",
            "Hit:8 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  Release\n",
            "Hit:9 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64  Release\n",
            "Get:10 file:/var/cuda-repo-9-2-local  Packages [18.7 kB]\n",
            "Hit:11 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic InRelease\n",
            "Hit:12 http://archive.ubuntu.com/ubuntu bionic InRelease\n",
            "Hit:13 http://archive.ubuntu.com/ubuntu bionic-updates InRelease\n",
            "Hit:14 http://ppa.launchpad.net/cran/libgit2/ubuntu bionic InRelease\n",
            "Hit:16 http://archive.ubuntu.com/ubuntu bionic-backports InRelease\n",
            "Hit:18 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu bionic InRelease\n",
            "Hit:19 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease\n",
            "Reading package lists... Done\n",
            "Reading package lists... Done\n",
            "Building dependency tree       \n",
            "Reading state information... Done\n",
            "Note, selecting 'cuda-9-2' for regex 'cuda-9.2'\n",
            "Note, selecting 'libcuda-9.2-1' for regex 'cuda-9.2'\n",
            "The following additional packages will be installed:\n",
            "  cuda-command-line-tools-9-2 cuda-compiler-9-2 cuda-cublas-9-2\n",
            "  cuda-cublas-dev-9-2 cuda-cudart-9-2 cuda-cudart-dev-9-2 cuda-cufft-9-2\n",
            "  cuda-cufft-dev-9-2 cuda-cuobjdump-9-2 cuda-cupti-9-2 cuda-curand-9-2\n",
            "  cuda-curand-dev-9-2 cuda-cusolver-9-2 cuda-cusolver-dev-9-2\n",
            "  cuda-cusparse-9-2 cuda-cusparse-dev-9-2 cuda-demo-suite-9-2\n",
            "  cuda-documentation-9-2 cuda-driver-dev-9-2 cuda-drivers cuda-drivers-460\n",
            "  cuda-gdb-9-2 cuda-gpu-library-advisor-9-2 cuda-libraries-9-2\n",
            "  cuda-libraries-dev-9-2 cuda-license-9-2 cuda-memcheck-9-2\n",
            "  cuda-misc-headers-9-2 cuda-npp-9-2 cuda-npp-dev-9-2 cuda-nsight-9-2\n",
            "  cuda-nvcc-9-2 cuda-nvdisasm-9-2 cuda-nvgraph-9-2 cuda-nvgraph-dev-9-2\n",
            "  cuda-nvml-dev-9-2 cuda-nvprof-9-2 cuda-nvprune-9-2 cuda-nvrtc-9-2\n",
            "  cuda-nvrtc-dev-9-2 cuda-nvtx-9-2 cuda-nvvp-9-2 cuda-runtime-9-2\n",
            "  cuda-samples-9-2 cuda-toolkit-9-2 cuda-tools-9-2 cuda-visual-tools-9-2\n",
            "  default-jre dkms dmsetup fakeroot fonts-dejavu-core fonts-dejavu-extra\n",
            "  freeglut3 freeglut3-dev keyboard-configuration libargon2-0\n",
            "  libatk-wrapper-java libatk-wrapper-java-jni libcap2 libcryptsetup12\n",
            "  libdevmapper1.02.1 libfakeroot libfontenc1 libidn11 libip4tc0 libjansson4\n",
            "  libnss-systemd libnvidia-cfg1-460 libnvidia-common-460 libnvidia-compute-460\n",
            "  libnvidia-decode-460 libnvidia-encode-460 libnvidia-extra-460\n",
            "  libnvidia-fbc1-460 libnvidia-gl-460 libnvidia-ifr1-460 libpam-systemd\n",
            "  libpolkit-agent-1-0 libpolkit-backend-1-0 libpolkit-gobject-1-0 libsystemd0\n",
            "  libudev1 libxfont2 libxi-dev libxkbfile1 libxmu-dev libxmu-headers\n",
            "  libxnvctrl0 libxxf86dga1 networkd-dispatcher nvidia-compute-utils-460\n",
            "  nvidia-dkms-460 nvidia-driver-460 nvidia-kernel-common-460\n",
            "  nvidia-kernel-source-460 nvidia-modprobe nvidia-prime nvidia-settings\n",
            "  nvidia-utils-460 openjdk-11-jre policykit-1 policykit-1-gnome python3-xkit\n",
            "  screen-resolution-extra systemd systemd-sysv udev x11-utils x11-xkb-utils\n",
            "  xfonts-base xfonts-encodings xfonts-utils xserver-common\n",
            "  xserver-xorg-core-hwe-18.04 xserver-xorg-video-nvidia-460\n",
            "Suggested packages:\n",
            "  python3-apport menu iw | wireless-tools systemd-container mesa-utils xfs\n",
            "  | xserver xfonts-100dpi | xfonts-75dpi xfonts-scalable\n",
            "Recommended packages:\n",
            "  libnvidia-compute-460:i386 libnvidia-decode-460:i386\n",
            "  libnvidia-encode-460:i386 libnvidia-ifr1-460:i386 libnvidia-fbc1-460:i386\n",
            "  libnvidia-gl-460:i386\n",
            "The following NEW packages will be installed:\n",
            "  cuda-9-2 cuda-command-line-tools-9-2 cuda-compiler-9-2 cuda-cublas-9-2\n",
            "  cuda-cublas-dev-9-2 cuda-cudart-9-2 cuda-cudart-dev-9-2 cuda-cufft-9-2\n",
            "  cuda-cufft-dev-9-2 cuda-cuobjdump-9-2 cuda-cupti-9-2 cuda-curand-9-2\n",
            "  cuda-curand-dev-9-2 cuda-cusolver-9-2 cuda-cusolver-dev-9-2\n",
            "  cuda-cusparse-9-2 cuda-cusparse-dev-9-2 cuda-demo-suite-9-2\n",
            "  cuda-documentation-9-2 cuda-driver-dev-9-2 cuda-drivers cuda-drivers-460\n",
            "  cuda-gdb-9-2 cuda-gpu-library-advisor-9-2 cuda-libraries-9-2\n",
            "  cuda-libraries-dev-9-2 cuda-license-9-2 cuda-memcheck-9-2\n",
            "  cuda-misc-headers-9-2 cuda-npp-9-2 cuda-npp-dev-9-2 cuda-nsight-9-2\n",
            "  cuda-nvcc-9-2 cuda-nvdisasm-9-2 cuda-nvgraph-9-2 cuda-nvgraph-dev-9-2\n",
            "  cuda-nvml-dev-9-2 cuda-nvprof-9-2 cuda-nvprune-9-2 cuda-nvrtc-9-2\n",
            "  cuda-nvrtc-dev-9-2 cuda-nvtx-9-2 cuda-nvvp-9-2 cuda-runtime-9-2\n",
            "  cuda-samples-9-2 cuda-toolkit-9-2 cuda-tools-9-2 cuda-visual-tools-9-2\n",
            "  default-jre dkms dmsetup fakeroot fonts-dejavu-core fonts-dejavu-extra\n",
            "  freeglut3 freeglut3-dev keyboard-configuration libargon2-0\n",
            "  libatk-wrapper-java libatk-wrapper-java-jni libcap2 libcryptsetup12\n",
            "  libdevmapper1.02.1 libfakeroot libfontenc1 libidn11 libip4tc0 libjansson4\n",
            "  libnss-systemd libnvidia-cfg1-460 libnvidia-common-460 libnvidia-compute-460\n",
            "  libnvidia-decode-460 libnvidia-encode-460 libnvidia-extra-460\n",
            "  libnvidia-fbc1-460 libnvidia-gl-460 libnvidia-ifr1-460 libpam-systemd\n",
            "  libpolkit-agent-1-0 libpolkit-backend-1-0 libpolkit-gobject-1-0 libxfont2\n",
            "  libxi-dev libxkbfile1 libxmu-dev libxmu-headers libxnvctrl0 libxxf86dga1\n",
            "  networkd-dispatcher nvidia-compute-utils-460 nvidia-dkms-460\n",
            "  nvidia-driver-460 nvidia-kernel-common-460 nvidia-kernel-source-460\n",
            "  nvidia-modprobe nvidia-prime nvidia-settings nvidia-utils-460 openjdk-11-jre\n",
            "  policykit-1 policykit-1-gnome python3-xkit screen-resolution-extra systemd\n",
            "  systemd-sysv udev x11-utils x11-xkb-utils xfonts-base xfonts-encodings\n",
            "  xfonts-utils xserver-common xserver-xorg-core-hwe-18.04\n",
            "  xserver-xorg-video-nvidia-460\n",
            "The following packages will be upgraded:\n",
            "  libsystemd0 libudev1\n",
            "2 upgraded, 115 newly installed, 0 to remove and 32 not upgraded.\n",
            "Need to get 150 MB/1,296 MB of archives.\n",
            "After this operation, 3,147 MB of additional disk space will be used.\n",
            "Get:1 file:/var/cuda-repo-9-2-local  cuda-license-9-2 9.2.88-1 [22.0 kB]\n",
            "Get:2 file:/var/cuda-repo-9-2-local  cuda-misc-headers-9-2 9.2.88-1 [640 kB]\n",
            "Get:3 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  nvidia-modprobe 460.32.03-0ubuntu1 [19.8 kB]\n",
            "Get:4 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  cuda-drivers-460 460.32.03-1 [2,628 B]\n",
            "Get:5 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64  cuda-drivers 460.32.03-1 [2,504 B]\n",
            "Get:6 file:/var/cuda-repo-9-2-local  cuda-nvcc-9-2 9.2.88-1 [15.4 MB]\n",
            "Get:7 file:/var/cuda-repo-9-2-local  cuda-cuobjdump-9-2 9.2.88-1 [129 kB]\n",
            "Get:8 file:/var/cuda-repo-9-2-local  cuda-nvprune-9-2 9.2.88-1 [36.7 kB]\n",
            "Get:9 file:/var/cuda-repo-9-2-local  cuda-compiler-9-2 9.2.88-1 [2,518 B]\n",
            "Get:10 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libsystemd0 amd64 237-3ubuntu10.45 [210 kB]\n",
            "Get:11 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-common-460 all 460.67-0ubuntu0~0.18.04.1 [10.3 kB]\n",
            "Get:12 file:/var/cuda-repo-9-2-local  cuda-nvdisasm-9-2 9.2.88-1 [17.4 MB]\n",
            "Get:13 file:/var/cuda-repo-9-2-local  cuda-gdb-9-2 9.2.88-1 [2,765 kB]\n",
            "Get:14 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-compute-460 amd64 460.67-0ubuntu0~0.18.04.1 [21.8 MB]\n",
            "Get:15 file:/var/cuda-repo-9-2-local  cuda-nvprof-9-2 9.2.88-1 [4,737 kB]\n",
            "Get:16 file:/var/cuda-repo-9-2-local  cuda-memcheck-9-2 9.2.88-1 [137 kB]\n",
            "Get:17 file:/var/cuda-repo-9-2-local  cuda-cudart-9-2 9.2.88-1 [97.8 kB]\n",
            "Get:18 file:/var/cuda-repo-9-2-local  cuda-driver-dev-9-2 9.2.88-1 [11.1 kB]\n",
            "Get:19 file:/var/cuda-repo-9-2-local  cuda-cudart-dev-9-2 9.2.88-1 [718 kB]\n",
            "Get:20 file:/var/cuda-repo-9-2-local  cuda-cupti-9-2 9.2.88-1 [1,537 kB]\n",
            "Get:21 file:/var/cuda-repo-9-2-local  cuda-gpu-library-advisor-9-2 9.2.88-1 [1,002 kB]\n",
            "Get:22 file:/var/cuda-repo-9-2-local  cuda-nvtx-9-2 9.2.88-1 [24.3 kB]\n",
            "Get:23 file:/var/cuda-repo-9-2-local  cuda-command-line-tools-9-2 9.2.88-1 [26.3 kB]\n",
            "Get:24 file:/var/cuda-repo-9-2-local  cuda-nsight-9-2 9.2.88-1 [2,580 B]\n",
            "Get:25 file:/var/cuda-repo-9-2-local  cuda-nvvp-9-2 9.2.88-1 [2,528 B]\n",
            "Get:26 file:/var/cuda-repo-9-2-local  cuda-nvrtc-9-2 9.2.88-1 [5,908 kB]\n",
            "Get:27 file:/var/cuda-repo-9-2-local  cuda-nvrtc-dev-9-2 9.2.88-1 [9,318 B]\n",
            "Get:28 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 keyboard-configuration all 1.178ubuntu2.9 [369 kB]\n",
            "Get:29 file:/var/cuda-repo-9-2-local  cuda-cusolver-9-2 9.2.88-1 [31.1 MB]\n",
            "Get:30 http://archive.ubuntu.com/ubuntu bionic/main amd64 libcap2 amd64 1:2.25-1.2 [13.0 kB]\n",
            "Get:31 file:/var/cuda-repo-9-2-local  cuda-cusolver-dev-9-2 9.2.88-1 [8,184 kB]\n",
            "Get:32 http://archive.ubuntu.com/ubuntu bionic/main amd64 libargon2-0 amd64 0~20161029-1.1 [19.9 kB]\n",
            "Get:33 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libudev1 amd64 237-3ubuntu10.45 [59.0 kB]\n",
            "Get:34 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libdevmapper1.02.1 amd64 2:1.02.145-4.1ubuntu3.18.04.3 [127 kB]\n",
            "Get:35 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libcryptsetup12 amd64 2:2.0.2-1ubuntu1.2 [134 kB]\n",
            "Get:36 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libidn11 amd64 1.33-2.1ubuntu1.2 [46.6 kB]\n",
            "Get:37 http://archive.ubuntu.com/ubuntu bionic/main amd64 libip4tc0 amd64 1.6.1-2ubuntu2 [19.6 kB]\n",
            "Get:38 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 systemd amd64 237-3ubuntu10.45 [2,913 kB]\n",
            "Get:39 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 systemd-sysv amd64 237-3ubuntu10.45 [16.7 kB]\n",
            "Get:40 file:/var/cuda-repo-9-2-local  cuda-cublas-9-2 9.2.88-1 [24.9 MB]\n",
            "Get:41 http://archive.ubuntu.com/ubuntu bionic/main amd64 libxxf86dga1 amd64 2:1.1.4-1 [13.7 kB]\n",
            "Get:42 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 dmsetup amd64 2:1.02.145-4.1ubuntu3.18.04.3 [74.4 kB]\n",
            "Get:43 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libnss-systemd amd64 237-3ubuntu10.45 [105 kB]\n",
            "Get:44 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpam-systemd amd64 237-3ubuntu10.45 [107 kB]\n",
            "Get:45 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 networkd-dispatcher all 1.7-0ubuntu3.3 [13.3 kB]\n",
            "Get:46 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 udev amd64 237-3ubuntu10.45 [1,101 kB]\n",
            "Get:47 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpolkit-gobject-1-0 amd64 0.105-20ubuntu0.18.04.5 [36.4 kB]\n",
            "Get:48 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 openjdk-11-jre amd64 11.0.10+9-0ubuntu1~18.04 [34.4 kB]\n",
            "Get:49 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 default-jre amd64 2:1.11-68ubuntu1~18.04.1 [1,076 B]\n",
            "Get:50 http://archive.ubuntu.com/ubuntu bionic/universe amd64 freeglut3 amd64 2.8.1-3 [73.6 kB]\n",
            "Get:51 http://archive.ubuntu.com/ubuntu bionic/universe amd64 freeglut3-dev amd64 2.8.1-3 [124 kB]\n",
            "Get:52 http://archive.ubuntu.com/ubuntu bionic/main amd64 libxmu-headers all 2:1.1.2-2 [54.3 kB]\n",
            "Get:53 http://archive.ubuntu.com/ubuntu bionic/main amd64 libxmu-dev amd64 2:1.1.2-2 [49.0 kB]\n",
            "Get:54 http://archive.ubuntu.com/ubuntu bionic/main amd64 libxi-dev amd64 2:1.7.9-1 [186 kB]\n",
            "Get:55 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 dkms all 2.3-3ubuntu9.7 [68.1 kB]\n",
            "Get:56 http://archive.ubuntu.com/ubuntu bionic/main amd64 libxkbfile1 amd64 1:1.0.9-2 [64.6 kB]\n",
            "Get:57 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 x11-xkb-utils amd64 7.7+3ubuntu0.18.04.1 [160 kB]\n",
            "Get:58 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 xserver-common all 2:1.19.6-1ubuntu4.8 [26.8 kB]\n",
            "Get:59 http://archive.ubuntu.com/ubuntu bionic/main amd64 libfontenc1 amd64 1:1.1.3-1 [13.9 kB]\n",
            "Get:60 http://archive.ubuntu.com/ubuntu bionic/main amd64 libxfont2 amd64 1:2.0.3-1 [91.7 kB]\n",
            "Get:61 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 xserver-xorg-core-hwe-18.04 amd64 2:1.20.8-2ubuntu2.2~18.04.4 [1,334 kB]\n",
            "Get:62 http://archive.ubuntu.com/ubuntu bionic/main amd64 python3-xkit all 0.5.0ubuntu2 [18.6 kB]\n",
            "Get:63 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpolkit-agent-1-0 amd64 0.105-20ubuntu0.18.04.5 [14.9 kB]\n",
            "Get:64 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpolkit-backend-1-0 amd64 0.105-20ubuntu0.18.04.5 [36.3 kB]\n",
            "Get:65 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 policykit-1 amd64 0.105-20ubuntu0.18.04.5 [53.5 kB]\n",
            "Get:66 http://archive.ubuntu.com/ubuntu bionic/main amd64 policykit-1-gnome amd64 0.105-6ubuntu2 [24.0 kB]\n",
            "Get:67 http://archive.ubuntu.com/ubuntu bionic/main amd64 screen-resolution-extra all 0.17.3 [11.7 kB]\n",
            "Get:68 http://archive.ubuntu.com/ubuntu bionic/main amd64 libjansson4 amd64 2.11-1 [29.3 kB]\n",
            "Get:69 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libxnvctrl0 amd64 460.39-0ubuntu0.18.04.2 [11.0 kB]\n",
            "Get:70 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 nvidia-settings amd64 460.39-0ubuntu0.18.04.2 [882 kB]\n",
            "Get:71 http://archive.ubuntu.com/ubuntu bionic/main amd64 libfakeroot amd64 1.22-2ubuntu1 [25.9 kB]\n",
            "Get:72 file:/var/cuda-repo-9-2-local  cuda-cublas-dev-9-2 9.2.88-1 [49.1 MB]\n",
            "Get:73 http://archive.ubuntu.com/ubuntu bionic/main amd64 fakeroot amd64 1.22-2ubuntu1 [62.3 kB]\n",
            "Get:74 http://archive.ubuntu.com/ubuntu bionic/main amd64 fonts-dejavu-core all 2.37-1 [1,041 kB]\n",
            "Get:75 http://archive.ubuntu.com/ubuntu bionic/main amd64 fonts-dejavu-extra all 2.37-1 [1,953 kB]\n",
            "Get:76 http://archive.ubuntu.com/ubuntu bionic/main amd64 x11-utils amd64 7.7+3build1 [196 kB]\n",
            "Get:77 http://archive.ubuntu.com/ubuntu bionic/main amd64 libatk-wrapper-java all 0.33.3-20ubuntu0.1 [34.7 kB]\n",
            "Get:78 http://archive.ubuntu.com/ubuntu bionic/main amd64 libatk-wrapper-java-jni amd64 0.33.3-20ubuntu0.1 [28.3 kB]\n",
            "Get:79 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 nvidia-prime all 0.8.16~0.18.04.1 [9,224 B]\n",
            "Get:80 http://archive.ubuntu.com/ubuntu bionic/main amd64 xfonts-encodings all 1:1.0.4-2 [573 kB]\n",
            "Get:81 http://archive.ubuntu.com/ubuntu bionic/main amd64 xfonts-utils amd64 1:7.7+6 [91.5 kB]\n",
            "Get:82 http://archive.ubuntu.com/ubuntu bionic/main amd64 xfonts-base all 1:1.0.4+nmu1 [5,914 kB]\n",
            "Get:83 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-decode-460 amd64 460.67-0ubuntu0~0.18.04.1 [1,310 kB]\n",
            "Get:84 file:/var/cuda-repo-9-2-local  cuda-cufft-9-2 9.2.88-1 [51.5 MB]\n",
            "Get:85 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-encode-460 amd64 460.67-0ubuntu0~0.18.04.1 [40.8 kB]\n",
            "Get:86 file:/var/cuda-repo-9-2-local  cuda-cufft-dev-9-2 9.2.88-1 [106 MB]\n",
            "Get:87 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-fbc1-460 amd64 460.67-0ubuntu0~0.18.04.1 [46.5 kB]\n",
            "Get:88 file:/var/cuda-repo-9-2-local  cuda-curand-9-2 9.2.88-1 [38.8 MB]\n",
            "Get:89 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-gl-460 amd64 460.67-0ubuntu0~0.18.04.1 [80.6 MB]\n",
            "Get:90 file:/var/cuda-repo-9-2-local  cuda-curand-dev-9-2 9.2.88-1 [57.8 MB]\n",
            "Get:91 file:/var/cuda-repo-9-2-local  cuda-cusparse-9-2 9.2.88-1 [27.6 MB]\n",
            "Get:92 file:/var/cuda-repo-9-2-local  cuda-cusparse-dev-9-2 9.2.88-1 [27.8 MB]\n",
            "Get:93 file:/var/cuda-repo-9-2-local  cuda-npp-9-2 9.2.88-1 [52.1 MB]\n",
            "Get:94 file:/var/cuda-repo-9-2-local  cuda-npp-dev-9-2 9.2.88-1 [52.0 MB]\n",
            "Get:95 file:/var/cuda-repo-9-2-local  cuda-nvml-dev-9-2 9.2.88-1 [49.4 kB]\n",
            "Get:96 file:/var/cuda-repo-9-2-local  cuda-nvgraph-9-2 9.2.88-1 [11.7 MB]\n",
            "Get:97 file:/var/cuda-repo-9-2-local  cuda-nvgraph-dev-9-2 9.2.88-1 [30.0 MB]\n",
            "Get:98 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-ifr1-460 amd64 460.67-0ubuntu0~0.18.04.1 [68.8 kB]\n",
            "Get:99 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 nvidia-compute-utils-460 amd64 460.67-0ubuntu0~0.18.04.1 [106 kB]\n",
            "Get:100 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 nvidia-kernel-source-460 amd64 460.67-0ubuntu0~0.18.04.1 [24.5 MB]\n",
            "Get:101 file:/var/cuda-repo-9-2-local  cuda-visual-tools-9-2 9.2.88-1 [396 MB]\n",
            "Get:102 file:/var/cuda-repo-9-2-local  cuda-tools-9-2 9.2.88-1 [2,486 B]\n",
            "Get:103 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 nvidia-kernel-common-460 amd64 460.67-0ubuntu0~0.18.04.1 [19.7 kB]\n",
            "Get:104 file:/var/cuda-repo-9-2-local  cuda-samples-9-2 9.2.88-1 [76.3 MB]\n",
            "Get:105 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 nvidia-dkms-460 amd64 460.67-0ubuntu0~0.18.04.1 [29.4 kB]\n",
            "Get:106 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-extra-460 amd64 460.67-0ubuntu0~0.18.04.1 [40.9 kB]\n",
            "Get:107 file:/var/cuda-repo-9-2-local  cuda-documentation-9-2 9.2.88-1 [50.4 MB]\n",
            "Get:108 file:/var/cuda-repo-9-2-local  cuda-libraries-dev-9-2 9.2.88-1 [2,598 B]\n",
            "Get:109 file:/var/cuda-repo-9-2-local  cuda-toolkit-9-2 9.2.88-1 [2,828 B]\n",
            "Get:110 file:/var/cuda-repo-9-2-local  cuda-libraries-9-2 9.2.88-1 [2,568 B]\n",
            "Get:111 file:/var/cuda-repo-9-2-local  cuda-runtime-9-2 9.2.88-1 [2,530 B]\n",
            "Get:112 file:/var/cuda-repo-9-2-local  cuda-demo-suite-9-2 9.2.88-1 [3,889 kB]\n",
            "Get:113 file:/var/cuda-repo-9-2-local  cuda-9-2 9.2.88-1 [2,560 B]\n",
            "Get:114 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 nvidia-utils-460 amd64 460.67-0ubuntu0~0.18.04.1 [364 kB]\n",
            "Get:115 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 libnvidia-cfg1-460 amd64 460.67-0ubuntu0~0.18.04.1 [78.5 kB]\n",
            "Get:116 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 xserver-xorg-video-nvidia-460 amd64 460.67-0ubuntu0~0.18.04.1 [1,558 kB]\n",
            "Get:117 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 nvidia-driver-460 amd64 460.67-0ubuntu0~0.18.04.1 [433 kB]\n",
            "Fetched 150 MB in 20s (7,517 kB/s)\n",
            "Extracting templates from packages: 100%\n",
            "Preconfiguring packages ...\n",
            "(Reading database ... 124157 files and directories currently installed.)\n",
            "Preparing to unpack .../libsystemd0_237-3ubuntu10.45_amd64.deb ...\n",
            "Unpacking libsystemd0:amd64 (237-3ubuntu10.45) over (237-3ubuntu10.44) ...\n",
            "Setting up libsystemd0:amd64 (237-3ubuntu10.45) ...\n",
            "Selecting previously unselected package keyboard-configuration.\n",
            "(Reading database ... 124157 files and directories currently installed.)\n",
            "Preparing to unpack .../keyboard-configuration_1.178ubuntu2.9_all.deb ...\n",
            "Unpacking keyboard-configuration (1.178ubuntu2.9) ...\n",
            "Selecting previously unselected package libcap2:amd64.\n",
            "Preparing to unpack .../libcap2_1%3a2.25-1.2_amd64.deb ...\n",
            "Unpacking libcap2:amd64 (1:2.25-1.2) ...\n",
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            "Selecting previously unselected package xserver-xorg-video-nvidia-460.\n",
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            "Unpacking xserver-xorg-video-nvidia-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Selecting previously unselected package nvidia-driver-460.\n",
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            "Selecting previously unselected package policykit-1-gnome.\n",
            "Preparing to unpack .../085-policykit-1-gnome_0.105-6ubuntu2_amd64.deb ...\n",
            "Unpacking policykit-1-gnome (0.105-6ubuntu2) ...\n",
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            "Preparing to unpack .../086-screen-resolution-extra_0.17.3_all.deb ...\n",
            "Unpacking screen-resolution-extra (0.17.3) ...\n",
            "Selecting previously unselected package libjansson4:amd64.\n",
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            "Unpacking libjansson4:amd64 (2.11-1) ...\n",
            "Selecting previously unselected package libxnvctrl0:amd64.\n",
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            "Selecting previously unselected package nvidia-settings.\n",
            "Preparing to unpack .../089-nvidia-settings_460.39-0ubuntu0.18.04.2_amd64.deb ...\n",
            "Unpacking nvidia-settings (460.39-0ubuntu0.18.04.2) ...\n",
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            "Preparing to unpack .../090-cuda-drivers-460_460.32.03-1_amd64.deb ...\n",
            "Unpacking cuda-drivers-460 (460.32.03-1) ...\n",
            "Selecting previously unselected package cuda-drivers.\n",
            "Preparing to unpack .../091-cuda-drivers_460.32.03-1_amd64.deb ...\n",
            "Unpacking cuda-drivers (460.32.03-1) ...\n",
            "Selecting previously unselected package cuda-libraries-9-2.\n",
            "Preparing to unpack .../092-cuda-libraries-9-2_9.2.88-1_amd64.deb ...\n",
            "Unpacking cuda-libraries-9-2 (9.2.88-1) ...\n",
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            "Preparing to unpack .../093-cuda-runtime-9-2_9.2.88-1_amd64.deb ...\n",
            "Unpacking cuda-runtime-9-2 (9.2.88-1) ...\n",
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            "Unpacking cuda-9-2 (9.2.88-1) ...\n",
            "Selecting previously unselected package libfakeroot:amd64.\n",
            "Preparing to unpack .../096-libfakeroot_1.22-2ubuntu1_amd64.deb ...\n",
            "Unpacking libfakeroot:amd64 (1.22-2ubuntu1) ...\n",
            "Selecting previously unselected package fakeroot.\n",
            "Preparing to unpack .../097-fakeroot_1.22-2ubuntu1_amd64.deb ...\n",
            "Unpacking fakeroot (1.22-2ubuntu1) ...\n",
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            "Preparing to unpack .../098-fonts-dejavu-core_2.37-1_all.deb ...\n",
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            "Unpacking fonts-dejavu-extra (2.37-1) ...\n",
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            "Unpacking x11-utils (7.7+3build1) ...\n",
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            "Unpacking libatk-wrapper-java-jni:amd64 (0.33.3-20ubuntu0.1) ...\n",
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            "Preparing to unpack .../103-nvidia-prime_0.8.16~0.18.04.1_all.deb ...\n",
            "Unpacking nvidia-prime (0.8.16~0.18.04.1) ...\n",
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            "Preparing to unpack .../106-xfonts-base_1%3a1.0.4+nmu1_all.deb ...\n",
            "Unpacking xfonts-base (1:1.0.4+nmu1) ...\n",
            "Setting up libxkbfile1:amd64 (1:1.0.9-2) ...\n",
            "Setting up libnss-systemd:amd64 (237-3ubuntu10.45) ...\n",
            "First installation detected...\n",
            "Checking NSS setup...\n",
            "Setting up freeglut3:amd64 (2.8.1-3) ...\n",
            "Setting up keyboard-configuration (1.178ubuntu2.9) ...\n",
            "Your console font configuration will be updated the next time your system\n",
            "boots. If you want to update it now, run 'setupcon' from a virtual console.\n",
            "Setting up libnvidia-extra-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up nvidia-prime (0.8.16~0.18.04.1) ...\n",
            "Setting up x11-xkb-utils (7.7+3ubuntu0.18.04.1) ...\n",
            "Setting up fonts-dejavu-core (2.37-1) ...\n",
            "Setting up systemd-sysv (237-3ubuntu10.45) ...\n",
            "Setting up libxmu-headers (2:1.1.2-2) ...\n",
            "Setting up libnvidia-common-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up libjansson4:amd64 (2.11-1) ...\n",
            "Setting up libnvidia-fbc1-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up libnvidia-gl-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up cuda-license-9-2 (9.2.88-1) ...\n",
            "*** LICENSE AGREEMENT ***\n",
            "By using this software you agree to fully comply with the terms and \n",
            "conditions of the EULA (End User License Agreement). The EULA is located\n",
            "at /usr/local/cuda-9.2/doc/EULA.txt. The EULA can also be found at\n",
            "http://docs.nvidia.com/cuda/eula/index.html. If you do not agree to the\n",
            "terms and conditions of the EULA, do not use the software.\n",
            "\n",
            "Setting up xfonts-encodings (1:1.0.4-2) ...\n",
            "Setting up cuda-nvprune-9-2 (9.2.88-1) ...\n",
            "Setting up libnvidia-ifr1-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up dkms (2.3-3ubuntu9.7) ...\n",
            "Setting up libxxf86dga1:amd64 (2:1.1.4-1) ...\n",
            "Setting up libnvidia-compute-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up udev (237-3ubuntu10.45) ...\n",
            "invoke-rc.d: could not determine current runlevel\n",
            "invoke-rc.d: policy-rc.d denied execution of restart.\n",
            "Setting up cuda-cudart-9-2 (9.2.88-1) ...\n",
            "Setting up libfakeroot:amd64 (1.22-2ubuntu1) ...\n",
            "Setting up nvidia-kernel-source-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up nvidia-modprobe (460.32.03-0ubuntu1) ...\n",
            "Setting up cuda-nvprof-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-nvrtc-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-nvtx-9-2 (9.2.88-1) ...\n",
            "Setting up nvidia-utils-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up libfontenc1:amd64 (1:1.1.3-1) ...\n",
            "Setting up dmsetup (2:1.02.145-4.1ubuntu3.18.04.3) ...\n",
            "Setting up nvidia-kernel-common-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up libnvidia-cfg1-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up libxi-dev:amd64 (2:1.7.9-1) ...\n",
            "Setting up cuda-cusolver-9-2 (9.2.88-1) ...\n",
            "Setting up fonts-dejavu-extra (2.37-1) ...\n",
            "Setting up cuda-nvml-dev-9-2 (9.2.88-1) ...\n",
            "Setting up freeglut3-dev:amd64 (2.8.1-3) ...\n",
            "Setting up libxnvctrl0:amd64 (460.39-0ubuntu0.18.04.2) ...\n",
            "Setting up cuda-cufft-9-2 (9.2.88-1) ...\n",
            "Setting up networkd-dispatcher (1.7-0ubuntu3.3) ...\n",
            "Created symlink /etc/systemd/system/multi-user.target.wants/networkd-dispatcher.service → /lib/systemd/system/networkd-dispatcher.service.\n",
            "Setting up libpolkit-gobject-1-0:amd64 (0.105-20ubuntu0.18.04.5) ...\n",
            "Setting up python3-xkit (0.5.0ubuntu2) ...\n",
            "Setting up openjdk-11-jre:amd64 (11.0.10+9-0ubuntu1~18.04) ...\n",
            "Setting up cuda-npp-9-2 (9.2.88-1) ...\n",
            "Setting up libnvidia-decode-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up cuda-misc-headers-9-2 (9.2.88-1) ...\n",
            "Setting up nvidia-compute-utils-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Warning: The home dir /nonexistent you specified can't be accessed: No such file or directory\n",
            "Adding system user `nvidia-persistenced' (UID 103) ...\n",
            "Adding new group `nvidia-persistenced' (GID 106) ...\n",
            "Adding new user `nvidia-persistenced' (UID 103) with group `nvidia-persistenced' ...\n",
            "Not creating home directory `/nonexistent'.\n",
            "Setting up cuda-memcheck-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-npp-dev-9-2 (9.2.88-1) ...\n",
            "Setting up xserver-common (2:1.19.6-1ubuntu4.8) ...\n",
            "Setting up cuda-nvdisasm-9-2 (9.2.88-1) ...\n",
            "Setting up libpam-systemd:amd64 (237-3ubuntu10.45) ...\n",
            "Setting up cuda-nvrtc-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-driver-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-curand-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-cusolver-dev-9-2 (9.2.88-1) ...\n",
            "Setting up libxmu-dev:amd64 (2:1.1.2-2) ...\n",
            "Setting up libpolkit-agent-1-0:amd64 (0.105-20ubuntu0.18.04.5) ...\n",
            "Setting up default-jre (2:1.11-68ubuntu1~18.04.1) ...\n",
            "Setting up cuda-nsight-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-cublas-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-cuobjdump-9-2 (9.2.88-1) ...\n",
            "Setting up x11-utils (7.7+3build1) ...\n",
            "Setting up cuda-cusparse-9-2 (9.2.88-1) ...\n",
            "Setting up libxfont2:amd64 (1:2.0.3-1) ...\n",
            "Setting up cuda-nvgraph-9-2 (9.2.88-1) ...\n",
            "Setting up xfonts-utils (1:7.7+6) ...\n",
            "Setting up cuda-gpu-library-advisor-9-2 (9.2.88-1) ...\n",
            "Setting up fakeroot (1.22-2ubuntu1) ...\n",
            "update-alternatives: using /usr/bin/fakeroot-sysv to provide /usr/bin/fakeroot (fakeroot) in auto mode\n",
            "Setting up cuda-gdb-9-2 (9.2.88-1) ...\n",
            "Setting up libpolkit-backend-1-0:amd64 (0.105-20ubuntu0.18.04.5) ...\n",
            "Setting up cuda-cudart-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-cufft-dev-9-2 (9.2.88-1) ...\n",
            "Setting up libnvidia-encode-460:amd64 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up nvidia-dkms-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Loading new nvidia-460.67 DKMS files...\n",
            "It is likely that 4.19.112+ belongs to a chroot's host\n",
            "Building for 4.15.0-137-generic\n",
            "Building for architecture x86_64\n",
            "Building initial module for 4.15.0-137-generic\n",
            "Done.\n",
            "\n",
            "nvidia:\n",
            "Running module version sanity check.\n",
            " - Original module\n",
            "   - No original module exists within this kernel\n",
            " - Installation\n",
            "   - Installing to /lib/modules/4.15.0-137-generic/updates/dkms/\n",
            "\n",
            "nvidia-modeset.ko:\n",
            "Running module version sanity check.\n",
            " - Original module\n",
            "   - No original module exists within this kernel\n",
            " - Installation\n",
            "   - Installing to /lib/modules/4.15.0-137-generic/updates/dkms/\n",
            "\n",
            "nvidia-drm.ko:\n",
            "Running module version sanity check.\n",
            " - Original module\n",
            "   - No original module exists within this kernel\n",
            " - Installation\n",
            "   - Installing to /lib/modules/4.15.0-137-generic/updates/dkms/\n",
            "\n",
            "nvidia-uvm.ko:\n",
            "Running module version sanity check.\n",
            " - Original module\n",
            "   - No original module exists within this kernel\n",
            " - Installation\n",
            "   - Installing to /lib/modules/4.15.0-137-generic/updates/dkms/\n",
            "\n",
            "depmod...\n",
            "\n",
            "DKMS: install completed.\n",
            "Setting up cuda-libraries-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-cusparse-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-nvcc-9-2 (9.2.88-1) ...\n",
            "Setting up libatk-wrapper-java (0.33.3-20ubuntu0.1) ...\n",
            "Setting up xserver-xorg-core-hwe-18.04 (2:1.20.8-2ubuntu2.2~18.04.4) ...\n",
            "Setting up cuda-cupti-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-cublas-dev-9-2 (9.2.88-1) ...\n",
            "Setting up xfonts-base (1:1.0.4+nmu1) ...\n",
            "Setting up cuda-nvgraph-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-command-line-tools-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-curand-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-nvvp-9-2 (9.2.88-1) ...\n",
            "Setting up policykit-1 (0.105-20ubuntu0.18.04.5) ...\n",
            "Setting up cuda-visual-tools-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-compiler-9-2 (9.2.88-1) ...\n",
            "Setting up libatk-wrapper-java-jni:amd64 (0.33.3-20ubuntu0.1) ...\n",
            "Setting up policykit-1-gnome (0.105-6ubuntu2) ...\n",
            "Setting up screen-resolution-extra (0.17.3) ...\n",
            "Setting up xserver-xorg-video-nvidia-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up nvidia-driver-460 (460.67-0ubuntu0~0.18.04.1) ...\n",
            "Setting up cuda-libraries-dev-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-samples-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-documentation-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-tools-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-toolkit-9-2 (9.2.88-1) ...\n",
            "Setting up nvidia-settings (460.39-0ubuntu0.18.04.2) ...\n",
            "Setting up cuda-drivers-460 (460.32.03-1) ...\n",
            "Setting up cuda-drivers (460.32.03-1) ...\n",
            "Setting up cuda-runtime-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-demo-suite-9-2 (9.2.88-1) ...\n",
            "Setting up cuda-9-2 (9.2.88-1) ...\n",
            "Processing triggers for systemd (237-3ubuntu10.45) ...\n",
            "Processing triggers for man-db (2.8.3-2ubuntu0.1) ...\n",
            "Processing triggers for dbus (1.12.2-1ubuntu1.2) ...\n",
            "Processing triggers for hicolor-icon-theme (0.17-2) ...\n",
            "Processing triggers for fontconfig (2.12.6-0ubuntu2) ...\n",
            "Processing triggers for mime-support (3.60ubuntu1) ...\n",
            "Processing triggers for libc-bin (2.27-3ubuntu1.2) ...\n",
            "/sbin/ldconfig.real: /usr/local/lib/python3.7/dist-packages/ideep4py/lib/libmkldnn.so.0 is not a symbolic link\n",
            "\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "bdqh6h-B15WG",
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "collapsed": true,
        "outputId": "c600e04a-5d7d-47c5-d139-2a2d343c2229"
      },
      "source": [
        "!nvcc --version"
      ],
      "execution_count": 3,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "nvcc: NVIDIA (R) Cuda compiler driver\n",
            "Copyright (c) 2005-2018 NVIDIA Corporation\n",
            "Built on Wed_Apr_11_23:16:29_CDT_2018\n",
            "Cuda compilation tools, release 9.2, V9.2.88\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "wyMzUSlA17ky",
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "collapsed": true,
        "outputId": "0b779b04-a2c3-4bb9-9eb0-e4d8c951e1e5"
      },
      "source": [
        "!pip install git+git://github.com/andreinechaev/nvcc4jupyter.git"
      ],
      "execution_count": 4,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "Collecting git+git://github.com/andreinechaev/nvcc4jupyter.git\n",
            "  Cloning git://github.com/andreinechaev/nvcc4jupyter.git to /tmp/pip-req-build-ve1dmbyo\n",
            "  Running command git clone -q git://github.com/andreinechaev/nvcc4jupyter.git /tmp/pip-req-build-ve1dmbyo\n",
            "Building wheels for collected packages: NVCCPlugin\n",
            "  Building wheel for NVCCPlugin (setup.py) ... \u001b[?25l\u001b[?25hdone\n",
            "  Created wheel for NVCCPlugin: filename=NVCCPlugin-0.0.2-cp37-none-any.whl size=4307 sha256=3e273a8696f529c439384849b36bbcde76108cf0ad2b449529363b5a398bfd6a\n",
            "  Stored in directory: /tmp/pip-ephem-wheel-cache-1wz1yrl0/wheels/10/c2/05/ca241da37bff77d60d31a9174f988109c61ba989e4d4650516\n",
            "Successfully built NVCCPlugin\n",
            "Installing collected packages: NVCCPlugin\n",
            "Successfully installed NVCCPlugin-0.0.2\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "collapsed": true,
        "id": "NCdIiRXv18AC",
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "outputId": "4ec06a59-3908-4fb5-cace-6b8f6ed6349c"
      },
      "source": [
        "%load_ext nvcc_plugin"
      ],
      "execution_count": 14,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "The nvcc_plugin extension is already loaded. To reload it, use:\n",
            "  %reload_ext nvcc_plugin\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "kQbDe3iv88cu",
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "outputId": "fdae16ec-b255-484c-83c4-d1986b8c7599"
      },
      "source": [
        "%%cu\n",
        "#include <curand_kernel.h>\n",
        "#include <stdio.h>\n",
        "#include <time.h>\n",
        "#include <string.h>\n",
        "#include <math.h>\n",
        "#include <stdlib.h>\n",
        "\n",
        "#include <chrono>\n",
        "\n",
        "#define LLI_MAX 0x7fffffffffffffff\n",
        "#define INT_MAX 0x7fffffff\n",
        "\n",
        "#define K 3\n",
        "#define N 16\n",
        "#define ERDOS_RENYI_PROBA 0.5\n",
        "#define ERDOS_RENYI_MAX_WEIGHT 50\n",
        "#define PRINT_STEPS true\n",
        "\n",
        "__global__ void phase_1_steps_1_3(int start, unsigned long int seed, double proba,\n",
        "                                    int iter, int *cluster, int *cluster_hash,\n",
        "                                    int *cluster_len, int *adj_list, int *adj_list_len,\n",
        "                                    long long int *weight, int *edge_mat)\n",
        "{\n",
        "    int tid = threadIdx.x;\n",
        "\tint cluster_id = start + tid;\n",
        "\n",
        "    curandState state;\n",
        "    curand_init(seed, tid, 0, &state);\n",
        "    double ranv = curand_uniform(&state);\n",
        "\n",
        "    cluster[(N+1)*cluster_id + 0] = ((cluster[(N+1)*cluster_id + 0] == iter-1) && (ranv <= proba)) ? iter : cluster[(N+1)*cluster_id + 0];\n",
        " \n",
        "    int vertex = start + tid;\n",
        "    bool selected = cluster[(N+1)*cluster_hash[vertex] + 0] == iter ? true : false;\n",
        "    if (selected)\n",
        "    {\n",
        "        return;\n",
        "    }\n",
        " \n",
        "    int nearest_selected = -1, prev_cluster_nbr[N];\n",
        "    long long int nearest_selected_weight = INT_MAX, prev_cluster_nbr_weight[N];\n",
        "    for (int a = 0; a < N; a++)\n",
        "    {\n",
        "        prev_cluster_nbr[a] = -1;\n",
        "        prev_cluster_nbr_weight[a] = INT_MAX;\n",
        "    }\n",
        "\n",
        "    for (int a = 0; a < adj_list_len[vertex]; a++)\n",
        "    {\n",
        "        int nbr = adj_list[N*vertex + a];\n",
        "\n",
        "        int nbr_selected = cluster[(N+1)*cluster_hash[nbr] + 0] == iter ? true : false;\n",
        "        nearest_selected = ((edge_mat[N*vertex + nbr] == 1) && nbr_selected && (weight[N*vertex + nbr] < nearest_selected_weight)) ? nbr : nearest_selected;\n",
        "        nearest_selected_weight = ((edge_mat[N*vertex + nbr] == 1) && nbr_selected && (weight[N*vertex + nbr] < nearest_selected_weight)) ? weight[N*vertex + nbr] : nearest_selected_weight;     \n",
        "    \n",
        "        int nbr_prev_selected = cluster[(N+1)*cluster_hash[nbr] + 0] == (iter-1) ? true : false;\n",
        "        int nbr_cluster = cluster_hash[nbr];\n",
        "        prev_cluster_nbr[nbr_cluster] = ((edge_mat[N*vertex + nbr] == 1) && nbr_prev_selected && (weight[N*vertex + nbr] < prev_cluster_nbr_weight[nbr_cluster])) ? nbr : prev_cluster_nbr[nbr_cluster];\n",
        "        prev_cluster_nbr_weight[nbr_cluster] = ((edge_mat[N*vertex + nbr] == 1) && nbr_prev_selected && (weight[N*vertex + nbr] < prev_cluster_nbr_weight[nbr_cluster])) ? weight[N*vertex + nbr] : prev_cluster_nbr_weight[nbr_cluster];\n",
        "    }\n",
        " \n",
        "    //printf(\"\\n\");\n",
        "    //printf(\"Vertex %d with Nearest Selected %d with Weight %lld\\n\", vertex, nearest_selected, nearest_selected_weight);\n",
        "    \n",
        "    for (int a = 0; a < N; a++)\n",
        "    {\n",
        "        //printf(\"Vertex %d with Cluster %d with Previous Nearest Selected %d with Weight %lld\\n\", vertex, a, prev_cluster_nbr[a], prev_cluster_nbr_weight[a]);\n",
        "\n",
        "        if (prev_cluster_nbr[a] != -1 && (prev_cluster_nbr_weight[a] < nearest_selected_weight))\n",
        "        {\n",
        "            edge_mat[N*vertex + prev_cluster_nbr[a]] = 2;\n",
        "            edge_mat[N*prev_cluster_nbr[a] + vertex] = 2;\n",
        "            prev_cluster_nbr[a] = -2;\n",
        "        }\n",
        "    }\n",
        "    //printf(\"\\n\");\n",
        " \n",
        "    if (nearest_selected != -1)\n",
        "    {\n",
        "        prev_cluster_nbr[cluster_hash[nearest_selected]] = -2;\n",
        "    }\n",
        "    for (int a = 0; a < adj_list_len[vertex]; a++)\n",
        "    {\n",
        "        int nbr = adj_list[N*vertex + a];\n",
        "     \n",
        "        edge_mat[N*vertex + nbr] = ((edge_mat[N*vertex + nbr] == 1) && (prev_cluster_nbr[cluster_hash[nbr]] == -2)) ? 0 : edge_mat[N*vertex + nbr];\n",
        "        edge_mat[N*nbr + vertex] = ((edge_mat[N*nbr + vertex] == 1) && (prev_cluster_nbr[cluster_hash[nbr]] == -2)) ? 0 : edge_mat[N*nbr + vertex];\n",
        "    }\n",
        " \n",
        "    if (nearest_selected == -1)\n",
        "    {\n",
        "        return;\n",
        "    }\n",
        " \n",
        "    edge_mat[N*vertex + nearest_selected] = 2;\n",
        "    edge_mat[N*nearest_selected + vertex] = 2;\n",
        " \n",
        "    cluster[(N+1)*cluster_hash[nearest_selected] + 1 + cluster_len[cluster_hash[nearest_selected]]++] = vertex;\n",
        "    cluster_hash[vertex] = cluster_hash[nearest_selected];\n",
        "}\n",
        "\n",
        "__global__ void phase_1_step_4(int start, int iter, int *cluster, int *cluster_hash,\n",
        "                                    int *adj_list, int *adj_list_len, int *edge_mat)\n",
        "{\n",
        "    int tid = threadIdx.x;\n",
        "\tint vertex = start + tid;\n",
        "    bool selected = cluster[(N+1)*cluster_hash[vertex] + 0] == iter ? true : false;\n",
        "    if (!selected)\n",
        "    {\n",
        "        return;\n",
        "    }\n",
        "\n",
        "    for (int a = 0; a < adj_list_len[vertex]; a++)\n",
        "    {\n",
        "        int nbr = adj_list[N*vertex + a];\n",
        "     \n",
        "        edge_mat[N*vertex + nbr] = ((cluster_hash[vertex] == cluster_hash[nbr]) && (edge_mat[N*vertex + nbr] != 2)) ? 0 : edge_mat[N*vertex + nbr];\n",
        "        edge_mat[N*nbr + vertex] = ((cluster_hash[vertex] == cluster_hash[nbr]) && (edge_mat[N*nbr + vertex] != 2)) ? 0 : edge_mat[N*nbr + vertex];\n",
        "    }\n",
        "}\n",
        "\n",
        "__global__ void phase_2(int start, int *cluster, int *cluster_hash,\n",
        "                        int *adj_list, int *adj_list_len,\n",
        "                        long long int *weight, int *edge_mat)\n",
        "{\n",
        "    int tid = threadIdx.x;\n",
        "\tint vertex = start + tid;\n",
        " \n",
        "    int cluster_nbr[N];\n",
        "    long long int cluster_nbr_weight[N];\n",
        "    for (int a = 0; a < N; a++)\n",
        "    {\n",
        "        cluster_nbr[a] = -1;\n",
        "        cluster_nbr_weight[a] = INT_MAX;\n",
        "    }\n",
        "\n",
        "    for (int a = 0; a < adj_list_len[vertex]; a++)\n",
        "    {\n",
        "        int nbr = adj_list[N*vertex + a];\n",
        "        int nbr_selected = cluster[(N+1)*cluster_hash[nbr] + 0] == K-1 ? true : false;\n",
        "        int nbr_cluster = cluster_hash[nbr];\n",
        "\n",
        "        cluster_nbr[nbr_cluster] = ((edge_mat[N*vertex + nbr] == 1) && nbr_selected && (weight[N*vertex + nbr] < cluster_nbr_weight[nbr_cluster])) ? nbr : cluster_nbr[nbr_cluster];\n",
        "        cluster_nbr_weight[nbr_cluster] = ((edge_mat[N*vertex + nbr] == 1) && nbr_selected && (weight[N*vertex + nbr] < cluster_nbr_weight[nbr_cluster])) ? weight[N*vertex + nbr] : cluster_nbr_weight[nbr_cluster];\n",
        "    }\n",
        "\n",
        "    for (int a = 0; a < N; a++)\n",
        "    {\n",
        "        //printf(\"Vertex %d with Cluster %d with Nearest Selected %d with Weight %lld\\n\", vertex, a, cluster_nbr[a], cluster_nbr_weight[a]);\n",
        "\n",
        "        if (cluster_nbr[a] != -1)\n",
        "        {\n",
        "            edge_mat[N*vertex + cluster_nbr[a]] = 2;\n",
        "            edge_mat[N*cluster_nbr[a] + vertex] = 2;\n",
        "        }\n",
        "    }\n",
        "}\n",
        "\n",
        "int main()\n",
        "{\n",
        "    srand(time(0));\n",
        " \n",
        "    int adj_list[N][N], adj_list_len[N];\n",
        "    memset(adj_list, 0, N * N * sizeof(int));\n",
        "    memset(adj_list_len, 0, N * sizeof(int));\n",
        "    long long int weight[N][N];\n",
        " \n",
        "    int cluster[N][N+1], cluster_len[N], cluster_hash[N], edge_mat[N][N];\n",
        "    memset(cluster, 0, N * (N+1) * sizeof(int));\n",
        "    memset(cluster_len, 0, N * sizeof(int));\n",
        "    memset(cluster_hash, 0, N * sizeof(int));\n",
        "    memset(edge_mat, 0, N * N * sizeof(int));\n",
        " \n",
        "    for (int a = 0; a < N; a++)\n",
        "    {\n",
        "        weight[a][a] = 0;\n",
        "\n",
        "        cluster[a][1] = a;\n",
        "        cluster_len[a]++;\n",
        "        cluster_hash[a] = a;\n",
        "\n",
        "        for (int b = a+1; b < N; b++)\n",
        "        {\n",
        "            double ranv = ((double) rand()) / RAND_MAX;\n",
        "            if (ranv <= ERDOS_RENYI_PROBA)\n",
        "            {\n",
        "                adj_list[a][adj_list_len[a]++] = b;\n",
        "                adj_list[b][adj_list_len[b]++] = a;\n",
        "\n",
        "                weight[a][b] = 1 + (rand() % ERDOS_RENYI_MAX_WEIGHT);\n",
        "                weight[b][a] = weight[a][b];\n",
        "             \n",
        "                edge_mat[a][b] = 1;\n",
        "                edge_mat[b][a] = 1;\n",
        "            }\n",
        "            else\n",
        "            {\n",
        "                weight[a][b] = INT_MAX;\n",
        "                weight[b][a] = INT_MAX;\n",
        "            }\n",
        "        }\n",
        "    }\n",
        " \n",
        "    int *adj_list_dev;\n",
        "    cudaMalloc(&adj_list_dev, N * N * sizeof(int));\n",
        "    cudaMemcpy(adj_list_dev, &adj_list, N * N * sizeof(int), cudaMemcpyHostToDevice);\n",
        " \n",
        "\tint *adj_list_len_dev;\n",
        "    cudaMalloc(&adj_list_len_dev, N * sizeof(int));\n",
        "    cudaMemcpy(adj_list_len_dev, &adj_list_len, N * sizeof(int), cudaMemcpyHostToDevice);\n",
        " \n",
        "\tlong long int *weight_dev;\n",
        "    cudaMalloc(&weight_dev, N * N * sizeof(long long int));\n",
        "    cudaMemcpy(weight_dev, &weight, N * N * sizeof(long long int), cudaMemcpyHostToDevice);\n",
        " \n",
        "    int *cluster_dev;\n",
        "    cudaMalloc(&cluster_dev, N * (N+1) * sizeof(int));\n",
        "    cudaMemcpy(cluster_dev, &cluster, N * (N+1) * sizeof(int), cudaMemcpyHostToDevice);\n",
        " \n",
        "\tint *cluster_len_dev;\n",
        "    cudaMalloc(&cluster_len_dev, N * sizeof(int));\n",
        "    cudaMemcpy(cluster_len_dev, &cluster_len, N * sizeof(int), cudaMemcpyHostToDevice);\n",
        " \n",
        "    int *cluster_hash_dev;\n",
        "    cudaMalloc(&cluster_hash_dev, N * sizeof(int));\n",
        "    cudaMemcpy(cluster_hash_dev, &cluster_hash, N * sizeof(int), cudaMemcpyHostToDevice);\n",
        " \n",
        "    int *edge_mat_dev;\n",
        "    cudaMalloc(&edge_mat_dev, N * N * sizeof(int));\n",
        "    cudaMemcpy(edge_mat_dev, &edge_mat, N * N * sizeof(int), cudaMemcpyHostToDevice);\n",
        "   \n",
        "    if (PRINT_STEPS)\n",
        "    {\n",
        "        printf(\"Randomly Generated Graph:\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            printf(\"V%d: \", a);\n",
        "            for (int b = 0; b < adj_list_len[a]; b++)\n",
        "            {\n",
        "                printf(\"(V%d, %lld) \", adj_list[a][b], weight[a][adj_list[a][b]]);\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "     \n",
        "        printf(\"Initial Clusters:\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            printf(\"Cluster %d last seen in Iteration %d: \", a, cluster[a][0]);\n",
        "            for (int b = 1; b < 1+cluster_len[a]; b++)\n",
        "            {\n",
        "                printf(\"%d \", cluster[a][b]);\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "     \n",
        "        printf(\"Initial Cluster Hash:\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            printf(\"Vertex %d is in Cluster %d\\n\", a, cluster_hash[a]);\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "     \n",
        "        printf(\"Initial Set of Edges:\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            for (int b = 0; b < N; b++)\n",
        "            {\n",
        "                printf(\"%d \", edge_mat[a][b]);\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "    }\n",
        "    \n",
        "    double proba = pow(N, -1.0/K);\n",
        "\n",
        "    auto start = std::chrono::high_resolution_clock::now();\n",
        " \n",
        "    for (int iter = 1; iter < K; iter++)\n",
        "    {\n",
        "        phase_1_steps_1_3<<<1, N>>>(0, time(0) + rand(), proba, iter, cluster_dev, cluster_hash_dev, cluster_len_dev, adj_list_dev, adj_list_len_dev, weight_dev, edge_mat_dev);\n",
        "        phase_1_step_4<<<1, N>>>(0, iter, cluster_dev, cluster_hash_dev, adj_list_dev, adj_list_len_dev, edge_mat_dev);\n",
        "        cudaDeviceSynchronize();\n",
        "\n",
        "        if (PRINT_STEPS)\n",
        "        {\n",
        "            cudaMemcpy(&cluster, cluster_dev, N * (N+1) * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "            cudaMemcpy(&cluster_len, cluster_len_dev, N * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "            cudaMemcpy(&cluster_hash, cluster_hash_dev, N * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "            cudaMemcpy(&edge_mat, edge_mat_dev, N * N * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "\n",
        "            printf(\"Iteration %d Clusters: (May not be correct, check with Cluster Hash)\\n\", iter);\n",
        "            for (int a = 0; a < N; a++)\n",
        "            {\n",
        "                printf(\"Cluster %d last seen in Iteration %d: \", a, cluster[a][0]);\n",
        "                for (int b = 1; b < 1+cluster_len[a]; b++)\n",
        "                {\n",
        "                    printf(\"%d \", cluster[a][b]);\n",
        "                }\n",
        "                printf(\"\\n\");\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        \n",
        "            printf(\"Iteration %d Cluster Hash:\\n\", iter);\n",
        "            for (int a = 0; a < N; a++)\n",
        "            {\n",
        "                printf(\"Vertex %d is in Cluster %d\\n\", a, cluster_hash[a]);\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        \n",
        "            printf(\"Iteration %d Set of Edges:\\n\", iter);\n",
        "            for (int a = 0; a < N; a++)\n",
        "            {\n",
        "                for (int b = 0; b < N; b++)\n",
        "                {\n",
        "                    printf(\"%d \", edge_mat[a][b]);\n",
        "                }\n",
        "                printf(\"\\n\");\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        }\n",
        "    }\n",
        "\n",
        "    auto phase_1 = std::chrono::high_resolution_clock::now();\n",
        " \n",
        "    phase_2<<<1, N>>>(0, cluster_dev, cluster_hash_dev, adj_list_dev, adj_list_len_dev, weight_dev, edge_mat_dev);\n",
        "    cudaDeviceSynchronize();\n",
        " \n",
        "    auto stop = std::chrono::high_resolution_clock::now();\n",
        " \n",
        "    cudaMemcpy(&cluster, cluster_dev, N * (N+1) * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "    cudaMemcpy(&cluster_hash, cluster_hash_dev, N * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "    cudaMemcpy(&edge_mat, edge_mat_dev, N * N * sizeof(int), cudaMemcpyDeviceToHost);\n",
        "\n",
        "    cudaFree(adj_list_dev);\n",
        "    cudaFree(adj_list_len_dev);\n",
        "    cudaFree(weight_dev);\n",
        "    cudaFree(cluster_dev);\n",
        "    cudaFree(cluster_len_dev);\n",
        "    cudaFree(cluster_hash_dev);\n",
        "    cudaFree(edge_mat_dev);\n",
        " \n",
        "    if (PRINT_STEPS)\n",
        "    {     \n",
        "        printf(\"Final Clusters: (May not be correct, check with Cluster Hash)\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            printf(\"Cluster %d last seen in Iteration %d: \", a, cluster[a][0]);\n",
        "            for (int b = 1; b < 1+cluster_len[a]; b++)\n",
        "            {\n",
        "                printf(\"%d \", cluster[a][b]);\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "     \n",
        "        printf(\"Final Cluster Hash:\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            printf(\"Vertex %d is in Cluster %d\\n\", a, cluster_hash[a]);\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "     \n",
        "        printf(\"Final Set of Edges:\\n\");\n",
        "        for (int a = 0; a < N; a++)\n",
        "        {\n",
        "            for (int b = 0; b < N; b++)\n",
        "            {\n",
        "                printf(\"%d \", edge_mat[a][b]);\n",
        "            }\n",
        "            printf(\"\\n\");\n",
        "        }\n",
        "        printf(\"\\n\");\n",
        "    }\n",
        "    \n",
        "    auto duration_1 = std::chrono::duration_cast<std::chrono::microseconds>(phase_1 - start);\n",
        "    auto duration_2 = std::chrono::duration_cast<std::chrono::microseconds>(stop - phase_1);\n",
        "    auto duration_tot = std::chrono::duration_cast<std::chrono::microseconds>(stop - start);\n",
        "    printf(\"\\nTime Taken For Sen-Baswana Algorithm Phase 1: %lld microseconds\\n\", duration_1);\n",
        "    printf(\"\\nTime Taken For Sen-Baswana Algorithm Phase 2: %lld microseconds\\n\", duration_2);\n",
        "    printf(\"\\nTotal Time Taken For Sen-Baswana Algorithm: %lld microseconds\\n\", duration_tot);\n",
        "}"
      ],
      "execution_count": 40,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "Randomly Generated Graph:\n",
            "V0: (V2, 9) (V3, 10) (V4, 6) (V6, 11) (V11, 44) (V12, 22) (V14, 20) \n",
            "V1: (V2, 23) (V6, 44) (V11, 41) (V12, 36) (V14, 30) (V15, 15) \n",
            "V2: (V0, 9) (V1, 23) (V3, 6) (V5, 49) (V8, 17) (V10, 26) (V12, 43) (V13, 5) (V15, 45) \n",
            "V3: (V0, 10) (V2, 6) (V8, 31) (V10, 10) (V12, 26) (V13, 14) \n",
            "V4: (V0, 6) (V6, 3) (V7, 30) (V8, 21) (V10, 15) (V11, 39) (V12, 46) (V13, 47) (V14, 28) \n",
            "V5: (V2, 49) (V6, 10) (V7, 8) (V9, 40) (V10, 49) (V11, 35) (V13, 12) (V15, 41) \n",
            "V6: (V0, 11) (V1, 44) (V4, 3) (V5, 10) (V7, 49) (V10, 7) (V12, 4) (V14, 8) \n",
            "V7: (V4, 30) (V5, 8) (V6, 49) (V11, 10) (V12, 15) (V14, 13) (V15, 5) \n",
            "V8: (V2, 17) (V3, 31) (V4, 21) (V9, 34) (V10, 50) (V12, 5) (V15, 23) \n",
            "V9: (V5, 40) (V8, 34) (V10, 24) (V11, 18) (V15, 47) \n",
            "V10: (V2, 26) (V3, 10) (V4, 15) (V5, 49) (V6, 7) (V8, 50) (V9, 24) (V13, 39) \n",
            "V11: (V0, 44) (V1, 41) (V4, 39) (V5, 35) (V7, 10) (V9, 18) (V12, 28) (V13, 42) \n",
            "V12: (V0, 22) (V1, 36) (V2, 43) (V3, 26) (V4, 46) (V6, 4) (V7, 15) (V8, 5) (V11, 28) \n",
            "V13: (V2, 5) (V3, 14) (V4, 47) (V5, 12) (V10, 39) (V11, 42) (V14, 4) (V15, 46) \n",
            "V14: (V0, 20) (V1, 30) (V4, 28) (V6, 8) (V7, 13) (V13, 4) \n",
            "V15: (V1, 15) (V2, 45) (V5, 41) (V7, 5) (V8, 23) (V9, 47) (V13, 46) \n",
            "\n",
            "Initial Clusters:\n",
            "Cluster 0 last seen in Iteration 0: 0 \n",
            "Cluster 1 last seen in Iteration 0: 1 \n",
            "Cluster 2 last seen in Iteration 0: 2 \n",
            "Cluster 3 last seen in Iteration 0: 3 \n",
            "Cluster 4 last seen in Iteration 0: 4 \n",
            "Cluster 5 last seen in Iteration 0: 5 \n",
            "Cluster 6 last seen in Iteration 0: 6 \n",
            "Cluster 7 last seen in Iteration 0: 7 \n",
            "Cluster 8 last seen in Iteration 0: 8 \n",
            "Cluster 9 last seen in Iteration 0: 9 \n",
            "Cluster 10 last seen in Iteration 0: 10 \n",
            "Cluster 11 last seen in Iteration 0: 11 \n",
            "Cluster 12 last seen in Iteration 0: 12 \n",
            "Cluster 13 last seen in Iteration 0: 13 \n",
            "Cluster 14 last seen in Iteration 0: 14 \n",
            "Cluster 15 last seen in Iteration 0: 15 \n",
            "\n",
            "Initial Cluster Hash:\n",
            "Vertex 0 is in Cluster 0\n",
            "Vertex 1 is in Cluster 1\n",
            "Vertex 2 is in Cluster 2\n",
            "Vertex 3 is in Cluster 3\n",
            "Vertex 4 is in Cluster 4\n",
            "Vertex 5 is in Cluster 5\n",
            "Vertex 6 is in Cluster 6\n",
            "Vertex 7 is in Cluster 7\n",
            "Vertex 8 is in Cluster 8\n",
            "Vertex 9 is in Cluster 9\n",
            "Vertex 10 is in Cluster 10\n",
            "Vertex 11 is in Cluster 11\n",
            "Vertex 12 is in Cluster 12\n",
            "Vertex 13 is in Cluster 13\n",
            "Vertex 14 is in Cluster 14\n",
            "Vertex 15 is in Cluster 15\n",
            "\n",
            "Initial Set of Edges:\n",
            "0 0 1 1 1 0 1 0 0 0 0 1 1 0 1 0 \n",
            "0 0 1 0 0 0 1 0 0 0 0 1 1 0 1 1 \n",
            "1 1 0 1 0 1 0 0 1 0 1 0 1 1 0 1 \n",
            "1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 \n",
            "1 0 0 0 0 0 1 1 1 0 1 1 1 1 1 0 \n",
            "0 0 1 0 0 0 1 1 0 1 1 1 0 1 0 1 \n",
            "1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 \n",
            "0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 1 \n",
            "0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 1 \n",
            "0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 \n",
            "0 0 1 1 1 1 1 0 1 1 0 0 0 1 0 0 \n",
            "1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 \n",
            "1 1 1 1 1 0 1 1 1 0 0 1 0 0 0 0 \n",
            "0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 \n",
            "1 1 0 0 1 0 1 1 0 0 0 0 0 1 0 0 \n",
            "0 1 1 0 0 1 0 1 1 1 0 0 0 1 0 0 \n",
            "\n",
            "Iteration 1 Clusters: (May not be correct, check with Cluster Hash)\n",
            "Cluster 0 last seen in Iteration 0: 0 \n",
            "Cluster 1 last seen in Iteration 1: 1 2 \n",
            "Cluster 2 last seen in Iteration 0: 2 \n",
            "Cluster 3 last seen in Iteration 0: 3 \n",
            "Cluster 4 last seen in Iteration 1: 4 0 \n",
            "Cluster 5 last seen in Iteration 1: 5 7 \n",
            "Cluster 6 last seen in Iteration 0: 6 \n",
            "Cluster 7 last seen in Iteration 0: 7 \n",
            "Cluster 8 last seen in Iteration 0: 8 \n",
            "Cluster 9 last seen in Iteration 0: 9 \n",
            "Cluster 10 last seen in Iteration 1: 10 3 \n",
            "Cluster 11 last seen in Iteration 0: 11 \n",
            "Cluster 12 last seen in Iteration 1: 12 8 \n",
            "Cluster 13 last seen in Iteration 0: 13 \n",
            "Cluster 14 last seen in Iteration 0: 14 \n",
            "Cluster 15 last seen in Iteration 0: 15 \n",
            "\n",
            "Iteration 1 Cluster Hash:\n",
            "Vertex 0 is in Cluster 4\n",
            "Vertex 1 is in Cluster 1\n",
            "Vertex 2 is in Cluster 1\n",
            "Vertex 3 is in Cluster 10\n",
            "Vertex 4 is in Cluster 4\n",
            "Vertex 5 is in Cluster 5\n",
            "Vertex 6 is in Cluster 4\n",
            "Vertex 7 is in Cluster 5\n",
            "Vertex 8 is in Cluster 12\n",
            "Vertex 9 is in Cluster 10\n",
            "Vertex 10 is in Cluster 10\n",
            "Vertex 11 is in Cluster 12\n",
            "Vertex 12 is in Cluster 12\n",
            "Vertex 13 is in Cluster 5\n",
            "Vertex 14 is in Cluster 4\n",
            "Vertex 15 is in Cluster 1\n",
            "\n",
            "Iteration 1 Set of Edges:\n",
            "0 0 2 1 2 0 0 0 0 0 0 1 1 0 2 0 \n",
            "0 0 2 0 0 0 1 0 0 0 0 1 1 0 1 2 \n",
            "2 2 0 2 0 1 0 0 2 0 1 0 1 2 0 0 \n",
            "1 0 2 0 0 0 0 0 1 0 2 0 1 1 0 0 \n",
            "2 0 0 0 0 0 2 1 1 0 1 1 1 1 2 0 \n",
            "0 0 1 0 0 0 1 2 0 1 1 1 0 2 0 1 \n",
            "0 1 0 0 2 1 0 1 0 0 1 0 1 0 2 0 \n",
            "0 0 0 0 1 2 1 0 0 0 0 2 1 0 2 2 \n",
            "0 0 2 1 1 0 0 0 0 1 1 0 2 0 0 1 \n",
            "0 0 0 0 0 1 0 0 1 0 2 2 0 0 0 1 \n",
            "0 0 1 2 1 1 1 0 1 2 0 0 0 1 0 0 \n",
            "1 1 0 0 1 1 0 2 0 2 0 0 2 1 0 0 \n",
            "1 1 1 1 1 0 1 1 2 0 0 2 0 0 0 0 \n",
            "0 0 2 1 1 2 0 0 0 0 1 1 0 0 2 1 \n",
            "2 1 0 0 2 0 2 2 0 0 0 0 0 2 0 0 \n",
            "0 2 0 0 0 1 0 2 1 1 0 0 0 1 0 0 \n",
            "\n",
            "Iteration 2 Clusters: (May not be correct, check with Cluster Hash)\n",
            "Cluster 0 last seen in Iteration 0: 0 \n",
            "Cluster 1 last seen in Iteration 1: 1 2 \n",
            "Cluster 2 last seen in Iteration 0: 2 \n",
            "Cluster 3 last seen in Iteration 0: 3 \n",
            "Cluster 4 last seen in Iteration 2: 4 0 1 \n",
            "Cluster 5 last seen in Iteration 2: 5 7 11 \n",
            "Cluster 6 last seen in Iteration 0: 6 \n",
            "Cluster 7 last seen in Iteration 0: 7 \n",
            "Cluster 8 last seen in Iteration 0: 8 \n",
            "Cluster 9 last seen in Iteration 0: 9 \n",
            "Cluster 10 last seen in Iteration 2: 10 3 2 \n",
            "Cluster 11 last seen in Iteration 0: 11 \n",
            "Cluster 12 last seen in Iteration 1: 12 8 \n",
            "Cluster 13 last seen in Iteration 0: 13 \n",
            "Cluster 14 last seen in Iteration 0: 14 \n",
            "Cluster 15 last seen in Iteration 0: 15 \n",
            "\n",
            "Iteration 2 Cluster Hash:\n",
            "Vertex 0 is in Cluster 4\n",
            "Vertex 1 is in Cluster 4\n",
            "Vertex 2 is in Cluster 10\n",
            "Vertex 3 is in Cluster 10\n",
            "Vertex 4 is in Cluster 4\n",
            "Vertex 5 is in Cluster 5\n",
            "Vertex 6 is in Cluster 4\n",
            "Vertex 7 is in Cluster 5\n",
            "Vertex 8 is in Cluster 4\n",
            "Vertex 9 is in Cluster 10\n",
            "Vertex 10 is in Cluster 10\n",
            "Vertex 11 is in Cluster 5\n",
            "Vertex 12 is in Cluster 4\n",
            "Vertex 13 is in Cluster 5\n",
            "Vertex 14 is in Cluster 4\n",
            "Vertex 15 is in Cluster 5\n",
            "\n",
            "Iteration 2 Set of Edges:\n",
            "0 0 2 1 2 0 0 0 0 0 0 1 0 0 2 0 \n",
            "0 0 2 0 0 0 0 0 0 0 0 1 0 0 2 2 \n",
            "2 2 0 2 0 1 0 0 2 0 2 0 1 2 0 0 \n",
            "1 0 2 0 0 0 0 0 1 0 2 0 1 1 0 0 \n",
            "2 0 0 0 0 0 2 1 2 0 1 1 0 1 2 0 \n",
            "0 0 1 0 0 0 1 2 0 1 1 2 0 2 0 2 \n",
            "0 0 0 0 2 1 0 1 0 0 1 0 2 0 2 0 \n",
            "0 0 0 0 1 2 1 0 0 0 0 2 1 0 2 2 \n",
            "0 0 2 1 2 0 0 0 0 1 1 0 2 0 0 2 \n",
            "0 0 0 0 0 1 0 0 1 0 2 2 0 0 0 1 \n",
            "0 0 2 2 1 1 1 0 1 2 0 0 0 1 0 0 \n",
            "1 1 0 0 1 2 0 2 0 2 0 0 2 0 0 0 \n",
            "0 0 1 1 0 0 2 1 2 0 0 2 0 0 0 0 \n",
            "0 0 2 1 1 2 0 0 0 0 1 0 0 0 2 0 \n",
            "2 2 0 0 2 0 2 2 0 0 0 0 0 2 0 0 \n",
            "0 2 0 0 0 2 0 2 2 1 0 0 0 0 0 0 \n",
            "\n",
            "Final Clusters: (May not be correct, check with Cluster Hash)\n",
            "Cluster 0 last seen in Iteration 0: 0 \n",
            "Cluster 1 last seen in Iteration 1: 1 2 \n",
            "Cluster 2 last seen in Iteration 0: 2 \n",
            "Cluster 3 last seen in Iteration 0: 3 \n",
            "Cluster 4 last seen in Iteration 2: 4 0 1 \n",
            "Cluster 5 last seen in Iteration 2: 5 7 11 \n",
            "Cluster 6 last seen in Iteration 0: 6 \n",
            "Cluster 7 last seen in Iteration 0: 7 \n",
            "Cluster 8 last seen in Iteration 0: 8 \n",
            "Cluster 9 last seen in Iteration 0: 9 \n",
            "Cluster 10 last seen in Iteration 2: 10 3 2 \n",
            "Cluster 11 last seen in Iteration 0: 11 \n",
            "Cluster 12 last seen in Iteration 1: 12 8 \n",
            "Cluster 13 last seen in Iteration 0: 13 \n",
            "Cluster 14 last seen in Iteration 0: 14 \n",
            "Cluster 15 last seen in Iteration 0: 15 \n",
            "\n",
            "Final Cluster Hash:\n",
            "Vertex 0 is in Cluster 4\n",
            "Vertex 1 is in Cluster 4\n",
            "Vertex 2 is in Cluster 10\n",
            "Vertex 3 is in Cluster 10\n",
            "Vertex 4 is in Cluster 4\n",
            "Vertex 5 is in Cluster 5\n",
            "Vertex 6 is in Cluster 4\n",
            "Vertex 7 is in Cluster 5\n",
            "Vertex 8 is in Cluster 4\n",
            "Vertex 9 is in Cluster 10\n",
            "Vertex 10 is in Cluster 10\n",
            "Vertex 11 is in Cluster 5\n",
            "Vertex 12 is in Cluster 4\n",
            "Vertex 13 is in Cluster 5\n",
            "Vertex 14 is in Cluster 4\n",
            "Vertex 15 is in Cluster 5\n",
            "\n",
            "Final Set of Edges:\n",
            "0 0 2 2 2 0 0 0 0 0 0 2 0 0 2 0 \n",
            "0 0 2 0 0 0 0 0 0 0 0 2 0 0 2 2 \n",
            "2 2 0 2 0 2 0 0 2 0 2 0 2 2 0 0 \n",
            "2 0 2 0 0 0 0 0 2 0 2 0 2 2 0 0 \n",
            "2 0 0 0 0 0 2 2 2 0 2 2 0 2 2 0 \n",
            "0 0 2 0 0 0 2 2 0 2 1 2 0 2 0 2 \n",
            "0 0 0 0 2 2 0 1 0 0 2 0 2 0 2 0 \n",
            "0 0 0 0 2 2 1 0 0 0 0 2 2 0 2 2 \n",
            "0 0 2 2 2 0 0 0 0 2 1 0 2 0 0 2 \n",
            "0 0 0 0 0 2 0 0 2 0 2 2 0 0 0 2 \n",
            "0 0 2 2 2 1 2 0 1 2 0 0 0 2 0 0 \n",
            "2 2 0 0 2 2 0 2 0 2 0 0 2 0 0 0 \n",
            "0 0 2 2 0 0 2 2 2 0 0 2 0 0 0 0 \n",
            "0 0 2 2 2 2 0 0 0 0 2 0 0 0 2 0 \n",
            "2 2 0 0 2 0 2 2 0 0 0 0 0 2 0 0 \n",
            "0 2 0 0 0 2 0 2 2 2 0 0 0 0 0 0 \n",
            "\n",
            "\n",
            "Time Taken For Sen-Baswana Algorithm Phase 1: 2676 microseconds\n",
            "\n",
            "Time Taken For Sen-Baswana Algorithm Phase 2: 28 microseconds\n",
            "\n",
            "Total Time Taken For Sen-Baswana Algorithm: 2704 microseconds\n",
            "\n"
          ],
          "name": "stdout"
        }
      ]
    }
  ]
}