Scheduler's log messages "intel turned negative"

Hi,

We have upgraded to pbs version 20.0.0 on our centos 7 machines, and it looks much better than version 19.
However, in the past few days (a couple of weeks after the installation), we see that the scheduler’s log is filled with the below messages. And simple jobs are being performed with a big delay (40 minutes)
I did not find reference on the web, besides “PBS-16139 Queue resources_assigned.ncpus becomes negative and remains even after unset the attribute.” appearing in https://2022.help.altair.com/2022.1.2/PBS%20Professional/PBS_RN_2022.1.2.pdf
So, my question is, if indeed the log messages that we see cause the delay in jobs, and if so, do we have to install the latest pbs version? (we prefer not currently since we do not want yet to upgrade the centos 7 machines)

01/18/2023 14:11:36;0080;pbs_sched;Job;810187.power9.tau.ac.il;Considering job to run
01/18/2023 14:11:36;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:36;0080;pbs_sched;Job;810187.power9.tau.ac.il;Job is a top job and will run at Sun Jan 16 20:23:37 2028
01/18/2023 14:11:36;0080;pbs_sched;Job;1096188.power9.tau.ac.il;Considering job to run
01/18/2023 14:11:37;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:37;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:37;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:37;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:37;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:37;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:39;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:39;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:39;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:39;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:39;0080;pbs_sched;Job;1096188.power9.tau.ac.il;Job is a top job and will run at Mon Jan 17 11:41:08 2028
01/18/2023 14:11:39;0080;pbs_sched;Job;1096180.power9.tau.ac.il;Considering job to run
01/18/2023 14:11:40;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:40;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:40;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:40;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:40;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:40;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:41;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:41;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:41;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:44;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0
01/18/2023 14:11:44;0080;pbs_sched;Job;1096180.power9.tau.ac.il;Job is a top job and will run at Mon Jan 17 11:41:08 2028
01/18/2023 14:11:44;0080;pbs_sched;Job;1096181.power9.tau.ac.il;Considering job to run
01/18/2023 14:11:45;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:45;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:45;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:45;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:45;0080;pbs_sched;Svr;update_server_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:45;0080;pbs_sched;Node;update_queue_on_end;intel turned negative -1.00, setting it to 0
01/18/2023 14:11:46;0080;pbs_sched;Node;update_queue_on_end;preempt_targets turned negative -inf, setting it to 0