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: 64096 MiB (38760 MiB free)
  memory of node 1: 64473 MiB (51437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441237-1721805275/watcher-4441237-1721805275 -o /tmp/evaluation-result-4441237-1721805275/solver-4441237-1721805275 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721801547-174343 --watchdog 3760 HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441237-1721805275 --seed=727767763 HOME/instance-4441237-1721805275.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=177805, runsolver pid=177802

[startup+0.10062 s]*
/proc/loadavg: 4.11 4.10 4.09 5/248 177806
/proc/meminfo: memFree=92998084/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=33052 memory=12800 CPUtime=0.09 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 3608 0 0 0 9 0 0 0 20 0 1 0 16516361 33845248 3200 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 8263 3200 883 1006 0 7024 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33052 KiB
Current children cumulated memory: 12800 KiB

[startup+0.206033 s]*
/proc/loadavg: 4.11 4.10 4.09 5/248 177806
/proc/meminfo: memFree=93654316/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=55620 memory=36152 CPUtime=0.19 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8173 0 0 0 18 1 0 0 20 0 1 0 16516361 56954880 9038 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 13905 9038 1091 1006 0 12666 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 55620 KiB
Current children cumulated memory: 36152 KiB

[startup+0.305959 s]*
/proc/loadavg: 4.11 4.10 4.09 5/248 177806
/proc/meminfo: memFree=94303912/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=55620 memory=36152 CPUtime=0.29 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8173 0 0 0 27 2 0 0 20 0 1 0 16516361 56954880 9038 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 13905 9038 1091 1006 0 12666 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 55620 KiB
Current children cumulated memory: 36152 KiB

[startup+0.70032 s]
/proc/loadavg: 4.11 4.10 4.09 4/248 177811
/proc/meminfo: memFree=95495372/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=55076 memory=35744 CPUtime=0.68 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8176 0 0 0 65 3 0 0 20 0 1 0 16516361 56397824 8936 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 13769 8936 1123 1006 0 12530 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 55076 KiB
Current children cumulated memory: 35744 KiB

[startup+1.50032 s]
/proc/loadavg: 4.11 4.10 4.09 5/254 177826
/proc/meminfo: memFree=95452052/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=55076 memory=37792 CPUtime=1.48 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8177 0 0 0 145 3 0 0 20 0 1 0 16516361 56397824 9448 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 13769 9448 1123 1006 0 12530 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 55076 KiB
Current children cumulated memory: 37792 KiB

[startup+3.11328 s]
/proc/loadavg: 4.11 4.10 4.09 5/254 177826
/proc/meminfo: memFree=95411332/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=55728 memory=40348 CPUtime=3.09 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8343 0 0 0 305 4 0 0 20 0 1 0 16516361 57065472 10087 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 13932 10087 1123 1006 0 12693 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 55728 KiB
Current children cumulated memory: 40348 KiB

[startup+6.3003 s]
/proc/loadavg: 4.10 4.10 4.09 5/254 177826
/proc/meminfo: memFree=95349172/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=56592 memory=41128 CPUtime=6.27 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8562 0 0 0 622 5 0 0 20 0 1 0 16516361 57950208 10282 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14148 10282 1123 1006 0 12909 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 56592 KiB
Current children cumulated memory: 41128 KiB

[startup+12.7003 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 177827
/proc/meminfo: memFree=95202968/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=58188 memory=45116 CPUtime=12.64 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 8970 0 0 0 1258 6 0 0 20 0 1 0 16516361 59584512 11279 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14547 11279 1155 1006 0 13308 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 58188 KiB
Current children cumulated memory: 45116 KiB

[startup+25.5003 s]
/proc/loadavg: 4.15 4.11 4.09 5/254 177829
/proc/meminfo: memFree=94939120/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59400 memory=45896 CPUtime=25.4 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9220 0 0 0 2529 11 0 0 20 0 1 0 16516361 60825600 11474 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14850 11474 1155 1006 0 13611 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 59400 KiB
Current children cumulated memory: 45896 KiB

[startup+36.1005 s]
# the end of solver process 177805 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=35.8102 s, system=0.163861 s

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

[startup+25.6004 s]
/proc/loadavg: 4.15 4.11 4.09 5/254 177829
/proc/meminfo: memFree=94939120/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59400 memory=45896 CPUtime=25.5 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9220 0 0 0 2539 11 0 0 20 0 1 0 16516361 60825600 11474 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14850 11474 1155 1006 0 13611 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 59400 KiB
Current children cumulated memory: 45896 KiB

[startup+32.0003 s]*
/proc/loadavg: 4.14 4.11 4.09 5/254 177877
/proc/meminfo: memFree=94635220/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59400 memory=46140 CPUtime=31.89 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9257 0 0 0 3175 14 0 0 20 0 1 0 16516361 60825600 11535 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14850 11535 1155 1006 0 13611 0
Current children cumulated CPU time: 31.89 s
Current children cumulated vsize: 59400 KiB
Current children cumulated memory: 46140 KiB

[startup+33.6003 s]
/proc/loadavg: 4.14 4.11 4.09 5/252 177891
/proc/meminfo: memFree=94868940/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59400 memory=46140 CPUtime=33.47 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9274 0 0 0 3332 15 0 0 20 0 1 0 16516361 60825600 11535 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14850 11535 1155 1006 0 13611 0
Current children cumulated CPU time: 33.47 s
Current children cumulated vsize: 59400 KiB
Current children cumulated memory: 46140 KiB

[startup+35.2003 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 177924
/proc/meminfo: memFree=94641448/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59400 memory=46140 CPUtime=35.08 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9274 0 0 0 3492 16 0 0 20 0 1 0 16516361 60825600 11535 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14850 11535 1155 1006 0 13611 0
Current children cumulated CPU time: 35.08 s
Current children cumulated vsize: 59400 KiB
Current children cumulated memory: 46140 KiB

[startup+35.6003 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 177924
/proc/meminfo: memFree=94641448/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59900 memory=46652 CPUtime=35.47 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9410 0 0 0 3531 16 0 0 20 0 1 0 16516361 61337600 11663 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14975 11663 1155 1006 0 13736 0
Current children cumulated CPU time: 35.47 s
Current children cumulated vsize: 59900 KiB
Current children cumulated memory: 46652 KiB

[startup+36.0003 s]*
/proc/loadavg: 4.13 4.11 4.09 4/252 177924
/proc/meminfo: memFree=94812628/131655788 swapFree=131071996/131071996
[pid=177805] ppid=177802 vsize=59900 memory=46652 CPUtime=35.89 cores=1,3
/proc/177805/stat : 177805 (Exact_veripb2) R 177802 177805 174331 0 -1 4194304 9410 0 0 0 3573 16 0 0 20 0 1 0 16516361 61337600 11663 134679101440 4194304 8311665 140727403845088 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 44617728 140727403848521 140727403848800 140727403848800 140727403855815 0
/proc/177805/statm: 14975 11663 1155 1006 0 13736 0
Current children cumulated CPU time: 35.89 s
Current children cumulated vsize: 59900 KiB
Current children cumulated memory: 46652 KiB

Child status: 30

Real time (s): 36.1006
CPU time (s): 35.974
CPU user time (s): 35.8102
CPU system time (s): 0.163861
CPU usage (%): 99.6495
Max. virtual memory (cumulated for all children) (KiB): 59900
Max. memory (cumulated for all children) (KiB): 46652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.8102
system time used= 0.163861
maximum resident set size= 46652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9411
page faults= 0
swaps= 0
block input operations= 0
block output operations= 108936
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 283
involuntary context switches= 54


# summary of solver processes directly reported to runsolver:
#   pid: 177805
#   total CPU time (s): 35.974
#   total CPU user time (s): 35.8102
#   total CPU system time (s): 0.163861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.178406 second user time and 0.419126 second system time

The end