Incorrect collection count on failure

[rbx]

investigate collection count going negative:

30715 2023-08-08 07:32:25.412328 err Task 3448066733733917039 exited. Last known state: RUNNING; path: "main/RecoGroup/RecoCollection/its-calibrator_2_reco2"; exit code: 139; signal: 11; host: epn088.internal; working directory: "/var/tmp/dds/fa9ab713-531d-44bb-b9e2-c5af7de82f7f/fa776f35-089d-4e6d-a04a-c6c123480c25/2gwCdgtibH3_191937_epn088/"
30716 2023-08-08 07:32:25.412810 err Collection 'main/RecoGroup/RecoCollection_36' (id: 17494843635074474095) has failed and current number of 'main/RecoGroup/RecoCollection' collections (-2) is less than nMin (40). Cannot be ignored.
30717 2023-08-08 07:32:25.412835 err Task 10771842826789698140 exited. Last known state: RUNNING; path: "main/RecoGroup/RecoCollection/its-calibrator_1_reco2"; exit code: 139; signal: 11; host: epn119.internal; working directory: "/var/tmp/dds/fa9ab713-531d-44bb-b9e2-c5af7de82f7f/fa776f35-089d-4e6d-a04a-c6c123480c25/2gwCdgtibH3_191937_epn119/"
30718 2023-08-08 07:32:25.412993 err Collection 'main/RecoGroup/RecoCollection_2' (id: 2701170942452207201) has failed and current number of 'main/RecoGroup/RecoCollection' collections (-3) is less than nMin (40). Cannot be ignored.
30719 2023-08-08 07:32:25.413017 err Task 9051273669903579480 exited. Last known state: RUNNING; path: "main/RecoGroup/RecoCollection/its-calibrator_4_reco2"; exit code: 139; signal: 11; host: epn088.internal; working directory: "/var/tmp/dds/fa9ab713-531d-44bb-b9e2-c5af7de82f7f/fa776f35-089d-4e6d-a04a-c6c123480c25/2gwCdgtibH3_191937_epn088/"
30720 2023-08-08 07:32:25.413671 err Collection 'main/RecoGroup/RecoCollection_25' (id: 2124318201258827363) has failed and current number of 'main/RecoGroup/RecoCollection' collections (-4) is less than nMin (40). Cannot be ignored.
30721 2023-08-08 07:32:25.413700 err Task 8626734237503848499 exited. Last known state: RUNNING; path: "main/RecoGroup/RecoCollection/its-calibrator_4_reco2"; exit code: 139; signal: 11; host: epn034.internal; working directory: "/var/tmp/dds/fa9ab713-531d-44bb-b9e2-c5af7de82f7f/fa776f35-089d-4e6d-a04a-c6c123480c25/2gwCdgtibH3_191937_epn034/"
30722 2023-08-08 07:32:25.413909 err Collection 'main/RecoGroup/RecoCollection_36' (id: 17494843635074474095) has failed and current number of 'main/RecoGroup/RecoCollection' collections (-5) is less than nMin (40). Cannot be ignored.
30723 2023-08-08 07:32:25.413933 err Task 11454579517845462760 exited. Last known state: RUNNING; path: "main/RecoGroup/RecoCollection/its-calibrator_4_reco2"; exit code: 139; signal: 11; host: epn119.internal; working directory: "/var/tmp/dds/fa9ab713-531d-44bb-b9e2-c5af7de82f7f/fa776f35-089d-4e6d-a04a-c6c123480c25/2gwCdgtibH3_191937_epn119/"
30724 2023-08-08 07:32:25.414236 err Collection 'main/RecoGroup/RecoCollection_2' (id: 2701170942452207201) has failed and current number of 'main/RecoGroup/RecoCollection' collections (-6) is less than nMin (40). Cannot be ignored.
30725 2023-08-08 07:32:25.414263 err Task 9659605694227281927 exited. Last known state: RUNNING; path: "main/RecoGroup/RecoCollection/its-calibrator_3_reco2"; exit code: 139; signal: 11; host: epn088.internal; working directory: "/var/tmp/dds/fa9ab713-531d-44bb-b9e2-c5af7de82f7f/fa776f35-089d-4e6d-a04a-c6c123480c25/2gwCdgtibH3_191937_epn088/"
30726 2023-08-08 07:32:25.414747 err Collection 'main/RecoGroup/RecoCollection_14' (id: 3106735003686799369) has failed and current number of 'main/RecoGroup/RecoCollection' collections (-7) is less than nMin (40). Cannot be ignored.