runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63058 MiB free)
  memory of node 1: 64465 MiB (61662 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4518709-1751522027/watcher-4518709-1751522027 -o /tmp/evaluation-result-4518709-1751522027/solver-4518709-1751522027 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751513882-71036 --watchdog 3760 ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4518709-1751522027.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=73413, runsolver pid=73410
Current StackSize limit: 8192 KiB


[startup+0.100096 s]*
/proc/loadavg: 4.09 4.13 4.14 5/251 73414
/proc/meminfo: memFree=127714292/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=52572 memory=11972 CPUtime=0.09 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1438 0 0 0 8 1 0 0 20 0 1 0 67881824 53833728 2993 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13143 2993 1824 2271 0 7781 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 52572 KiB
Current children cumulated memory: 11972 KiB

[startup+0.212983 s]*
/proc/loadavg: 4.09 4.13 4.14 5/251 73414
/proc/meminfo: memFree=127713536/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=0.2 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 16 4 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+0.312467 s]*
/proc/loadavg: 4.09 4.13 4.14 5/251 73414
/proc/meminfo: memFree=127713536/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=0.3 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 23 7 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+0.700262 s]
/proc/loadavg: 4.09 4.13 4.14 6/251 73414
/proc/meminfo: memFree=127713536/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=0.68 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 50 18 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+1.50028 s]
/proc/loadavg: 4.09 4.13 4.14 5/251 73414
/proc/meminfo: memFree=127713892/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=1.48 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 106 42 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+3.11267 s]
/proc/loadavg: 4.08 4.12 4.14 5/251 73414
/proc/meminfo: memFree=127710528/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=3.08 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 220 88 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+6.30025 s]
/proc/loadavg: 4.08 4.12 4.14 5/251 73414
/proc/meminfo: memFree=127686460/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=6.27 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 440 187 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+12.7002 s]
/proc/loadavg: 4.08 4.12 4.14 5/251 73414
/proc/meminfo: memFree=127639000/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=12.65 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 878 387 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+25.5003 s]
/proc/loadavg: 4.06 4.12 4.14 5/252 73464
/proc/meminfo: memFree=127716828/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=25.43 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 1757 786 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+51.1125 s]
/proc/loadavg: 4.10 4.12 4.14 5/251 73464
/proc/meminfo: memFree=127701232/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=50.99 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 3506 1593 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+79.3747 s]
# the end of solver process 73413 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=60.2369 s, system=18.9522 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 4.10 4.12 4.14 5/251 73464
/proc/meminfo: memFree=127701232/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=53368 memory=12868 CPUtime=51.07 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 1640 0 0 0 3512 1595 0 0 20 0 1 0 67881824 54648832 3217 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 13342 3217 1856 2271 0 7980 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 53368 KiB
Current children cumulated memory: 12868 KiB

[startup+64.0003 s]*
/proc/loadavg: 4.07 4.11 4.14 5/252 73466
/proc/meminfo: memFree=127670900/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=71584 memory=38980 CPUtime=63.86 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 3243 0 0 0 4508 1878 0 0 20 0 1 0 67881824 73302016 9745 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 17896 9745 1888 2271 0 12534 0
Current children cumulated CPU time: 63.86 s
Current children cumulated vsize: 71584 KiB
Current children cumulated memory: 38980 KiB

[startup+70.4003 s]
/proc/loadavg: 4.07 4.11 4.14 5/252 73466
/proc/meminfo: memFree=127636640/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=107568 memory=69648 CPUtime=70.22 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 7243 0 0 0 5137 1885 0 0 20 0 1 0 67881824 110149632 17412 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 26892 17412 1888 2271 0 21530 0
Current children cumulated CPU time: 70.22 s
Current children cumulated vsize: 107568 KiB
Current children cumulated memory: 69648 KiB

[startup+73.6003 s]
/proc/loadavg: 4.14 4.13 4.14 5/252 73466
/proc/meminfo: memFree=127628576/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=112372 memory=76172 CPUtime=73.42 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 8365 0 0 0 5453 1889 0 0 20 0 1 0 67881824 115068928 19043 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 28093 19043 1888 2271 0 22731 0
Current children cumulated CPU time: 73.42 s
Current children cumulated vsize: 112372 KiB
Current children cumulated memory: 76172 KiB

[startup+76.8003 s]
/proc/loadavg: 4.14 4.13 4.14 5/252 73466
/proc/meminfo: memFree=127620948/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=116632 memory=80012 CPUtime=76.61 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 9312 0 0 0 5769 1892 0 0 20 0 1 0 67881824 119431168 20003 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 29158 20003 1888 2271 0 23796 0
Current children cumulated CPU time: 76.61 s
Current children cumulated vsize: 116632 KiB
Current children cumulated memory: 80012 KiB

[startup+78.4003 s]
/proc/loadavg: 4.13 4.12 4.14 5/252 73467
/proc/meminfo: memFree=127613460/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=116632 memory=80012 CPUtime=78.2 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 9313 0 0 0 5927 1893 0 0 20 0 1 0 67881824 119431168 20003 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 29158 20003 1888 2271 0 23796 0
Current children cumulated CPU time: 78.2 s
Current children cumulated vsize: 116632 KiB
Current children cumulated memory: 80012 KiB

[startup+78.8003 s]
/proc/loadavg: 4.13 4.12 4.14 5/252 73467
/proc/meminfo: memFree=127613460/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=117032 memory=80268 CPUtime=78.61 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 9383 0 0 0 5967 1894 0 0 20 0 1 0 67881824 119840768 20067 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 29258 20067 1888 2271 0 23896 0
Current children cumulated CPU time: 78.61 s
Current children cumulated vsize: 117032 KiB
Current children cumulated memory: 80268 KiB

[startup+79.2003 s]
/proc/loadavg: 4.13 4.12 4.14 5/252 73467
/proc/meminfo: memFree=127605332/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=117032 memory=80268 CPUtime=79 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 9383 0 0 0 6006 1894 0 0 20 0 1 0 67881824 119840768 20067 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 29258 20067 1888 2271 0 23896 0
Current children cumulated CPU time: 79 s
Current children cumulated vsize: 117032 KiB
Current children cumulated memory: 80268 KiB

[startup+79.3003 s]
/proc/loadavg: 4.13 4.12 4.14 5/252 73467
/proc/meminfo: memFree=127605332/131382120 swapFree=33010160/33010684
[pid=73413] ppid=73410 vsize=117032 memory=80268 CPUtime=79.1 cores=4,6
/proc/73413/stat : 73413 (ExactPR) R 73410 73413 71022 0 -1 4194304 9383 0 0 0 6016 1894 0 0 20 0 1 0 67881824 119840768 20067 18446744073709551615 94509807955968 94509817255813 140737007202960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94509819042112 94509819081192 94509861003264 140737007208837 140737007208972 140737007208972 140737007214574 0
/proc/73413/statm: 29258 20067 1888 2271 0 23896 0
Current children cumulated CPU time: 79.1 s
Current children cumulated vsize: 117032 KiB
Current children cumulated memory: 80268 KiB

Child status: 30

Real time (s): 79.3748
CPU time (s): 79.1891
CPU user time (s): 60.2369
CPU system time (s): 18.9522
CPU usage (%): 99.766
Max. virtual memory (cumulated for all children) (KiB): 117032
Max. memory (cumulated for all children) (KiB): 80268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.2369
system time used= 18.9522
maximum resident set size= 83424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9397
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 110
involuntary context switches= 61


# summary of solver processes directly reported to runsolver:
#   pid: 73413
#   total CPU time (s): 79.1891
#   total CPU user time (s): 60.2369
#   total CPU system time (s): 18.9522

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.39943 second user time and 0.786101 second system time

The end