Trace number 4394987

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2519.77 2520.03

General information on the benchmark

NameRandom/Random-m1-5-12-12t/
rand-5-12-12-200-t85-6.xml
MD5SUM28aba8525a2c57af7de5748c3b9cdf6b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark14.7938
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints200
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":12}]
Minimum variable degree72
Maximum variable degree102
Distribution of variable degrees[{"degree":72,"count":1},{"degree":76,"count":2},{"degree":79,"count":1},{"degree":82,"count":2},{"degree":83,"count":1},{"degree":85,"count":1},{"degree":86,"count":1},{"degree":88,"count":1},{"degree":89,"count":1},{"degree":102,"count":1}]
Minimum constraint arity5
Maximum constraint arity5
Distribution of constraint arities[{"arity":5,"count":200}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) 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: 16374 MiB (15220 MiB free)
  memory of node 1: 16384 MiB (15350 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394987-1568324387/watcher-4394987-1568324387 -o /tmp/evaluation-result-4394987-1568324387/solver-4394987-1568324387 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4394987-1568324387.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27593, runsolver pid=27590
Current StackSize limit: 8192 KiB


[startup+0.100113 s]*
/proc/loadavg: 2.00 2.01 2.36 3/198 27594
/proc/meminfo: memFree=31282900/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=19080 CPUtime=0.1 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1363 0 0 0 10 0 0 0 20 0 1 0 408694938 2080477184 4770 33554432000 4194304 5870510 140729746510608 140729746507752 140180331346944 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 4770 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 19080 KiB

[startup+0.20979 s]*
/proc/loadavg: 2.00 2.01 2.36 3/198 27594
/proc/meminfo: memFree=31270612/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=25224 CPUtime=0.21 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1367 0 0 0 21 0 0 0 20 0 1 0 408694938 2080477184 6306 33554432000 4194304 5870510 140729746510608 140729746507752 4826661 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 6306 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25224 KiB

[startup+0.309848 s]*
/proc/loadavg: 2.00 2.01 2.36 3/198 27594
/proc/meminfo: memFree=31258448/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=31368 CPUtime=0.31 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1370 0 0 0 31 0 0 0 20 0 1 0 408694938 2080477184 7842 33554432000 4194304 5870510 140729746510608 140729746507752 140180331346944 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 7842 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31368 KiB

[startup+0.700309 s]
/proc/loadavg: 2.00 2.01 2.36 3/198 27594
/proc/meminfo: memFree=31237968/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=51848 CPUtime=0.69 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1380 0 0 0 69 0 0 0 20 0 1 0 408694938 2080477184 12962 33554432000 4194304 5870510 140729746510608 140729746509912 4461503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 12962 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 51848 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.36 3/198 27594
/proc/meminfo: memFree=31182548/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=96904 CPUtime=1.49 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1402 0 0 0 148 1 0 0 20 0 1 0 408694938 2080477184 24226 33554432000 4194304 5870510 140729746510608 140729746509912 4462692 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 24226 834 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 96904 KiB

[startup+3.10964 s]
/proc/loadavg: 2.24 2.06 2.37 3/198 27594
/proc/meminfo: memFree=30956756/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=187092 CPUtime=3.09 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1492 0 0 0 307 2 0 0 20 0 1 0 408694938 2080477184 46773 33554432000 4194304 5870510 140729746510608 140729746509912 4461804 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 46773 839 410 0 503402 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 187092 KiB

[startup+6.3003 s]
/proc/loadavg: 2.24 2.06 2.37 3/198 27594
/proc/meminfo: memFree=30545888/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=365268 CPUtime=6.29 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1617 0 0 0 624 5 0 0 20 0 1 0 408694938 2080477184 91317 33554432000 4194304 5870510 140729746510608 140729746509912 4461503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 91317 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 365268 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.06 2.37 3/198 27596
/proc/meminfo: memFree=28871008/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2031716 memory=725716 CPUtime=12.69 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1840 0 0 0 1258 11 0 0 20 0 1 0 408694938 2080477184 181429 33554432000 4194304 5870510 140729746510608 140729746509912 140180331346944 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 507929 181429 839 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 725716 KiB

[startup+25.5003 s]
/proc/loadavg: 2.17 2.06 2.37 3/198 27596
/proc/meminfo: memFree=26754580/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2703948 memory=2201084 CPUtime=25.49 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 6119 0 0 0 2515 34 0 0 20 0 1 0 408694938 2768842752 550271 33554432000 4194304 5870510 140729746510608 140729746509928 4475297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 675987 550271 864 410 0 671460 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2703948 KiB
Current children cumulated memory: 2201084 KiB

[startup+51.1099 s]
/proc/loadavg: 2.11 2.06 2.36 3/198 27597
/proc/meminfo: memFree=26875496/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2781884 memory=2111088 CPUtime=51.09 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 27861 0 0 0 4935 174 0 0 20 0 1 0 408694938 2848649216 527772 33554432000 4194304 5870510 140729746510608 140729746509576 5246343 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 695471 527772 864 410 0 690944 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2781884 KiB
Current children cumulated memory: 2111088 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.05 2.34 3/198 27602
/proc/meminfo: memFree=26712068/32770624 swapFree=66920856/67108860
[pid=27593] ppid=27590 vsize=2929904 memory=2334884 CPUtime=102.27 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 60193 0 0 0 9728 499 0 0 20 0 1 0 408694938 3000221696 583721 33554432000 4194304 5870510 140729746510608 140729746509576 5246762 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 732476 583721 864 410 0 727949 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2929904 KiB
Current children cumulated memory: 2334884 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.31 3/200 27615
/proc/meminfo: memFree=26076728/32770624 swapFree=66920872/67108860
[pid=27593] ppid=27590 vsize=3072496 memory=2950236 CPUtime=162.25 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 90357 0 0 0 15354 871 0 0 20 0 1 0 408694938 3146235904 737559 33554432000 4194304 5870510 140729746510608 140729746509576 5245088 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 768124 737559 864 410 0 763597 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 3072496 KiB
Current children cumulated memory: 2950236 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.30 3/200 27619
/proc/meminfo: memFree=25191968/32770624 swapFree=66920872/67108860
[pid=27593] ppid=27590 vsize=5583328 memory=3756764 CPUtime=222.24 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 113877 0 0 0 21087 1137 0 0 20 0 1 0 408694938 5717327872 939191 33554432000 4194304 5870510 140729746510608 140729746509576 5287642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1395832 939191 877 410 0 1391305 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 5583328 KiB
Current children cumulated memory: 3756764 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.28 3/200 27625
/proc/meminfo: memFree=24796112/32770624 swapFree=66920872/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4149152 CPUtime=282.22 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 171298 0 0 0 27075 1147 0 0 20 0 1 0 408694938 6187499520 1037288 33554432000 4194304 5870510 140729746510608 140729746509336 5337297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1037288 882 410 0 1506093 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4149152 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.05 2.27 3/200 27629
/proc/meminfo: memFree=24795212/32770624 swapFree=66920872/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4149152 CPUtime=342.22 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 192316 0 0 0 33074 1148 0 0 20 0 1 0 408694938 6187499520 1037288 33554432000 4194304 5870510 140729746510608 140729746509336 5337536 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1037288 882 410 0 1506093 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4149152 KiB

[startup+402.3 s]
/proc/loadavg: 2.33 2.15 2.29 3/200 27633
/proc/meminfo: memFree=24795708/32770624 swapFree=66920872/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4149152 CPUtime=402.21 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 252670 0 0 0 39071 1150 0 0 20 0 1 0 408694938 6187499520 1037288 33554432000 4194304 5870510 140729746510608 140729746509336 5337288 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1037288 882 410 0 1506093 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4149152 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.12 2.27 3/198 27639
/proc/meminfo: memFree=24794868/32770624 swapFree=66920872/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4149152 CPUtime=462.2 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 317038 0 0 0 45067 1153 0 0 20 0 1 0 408694938 6187499520 1037288 33554432000 4194304 5870510 140729746510608 140729746509336 5337297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1037288 882 410 0 1506093 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4149152 KiB


################
# More data... #
################

/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 1722.09 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.10 3/198 28027
/proc/meminfo: memFree=27173640/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=1782.09 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1133073 0 0 0 177021 1188 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.09 3/198 28095
/proc/meminfo: memFree=26162640/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=1842.08 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1164319 0 0 0 183019 1189 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337384 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 1842.08 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.09 3/198 28101
/proc/meminfo: memFree=26132872/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=1902.07 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1196417 0 0 0 189017 1190 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.08 3/200 28114
/proc/meminfo: memFree=26130868/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=1962.07 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1242621 0 0 0 195015 1192 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337288 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 1962.07 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.08 3/200 28118
/proc/meminfo: memFree=26129132/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2022.07 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1284711 0 0 0 201013 1194 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337327 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2082.3 s]
/proc/loadavg: 2.22 2.06 2.09 3/200 28124
/proc/meminfo: memFree=26128620/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2082.06 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1335196 0 0 0 207010 1196 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337357 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2082.06 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2142.3 s]
/proc/loadavg: 2.32 2.14 2.11 3/200 28128
/proc/meminfo: memFree=26122772/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2142.06 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1377297 0 0 0 213008 1198 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337395 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2202.3 s]
/proc/loadavg: 2.12 2.11 2.11 3/200 28132
/proc/meminfo: memFree=26088020/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2202.06 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1425182 0 0 0 219006 1200 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337550 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.09 2.10 3/198 28198
/proc/meminfo: memFree=24827284/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2262.05 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1475149 0 0 0 225003 1202 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2262.05 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.07 2.10 3/198 28202
/proc/meminfo: memFree=24826696/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2322.04 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1517759 0 0 0 231001 1203 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337389 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.06 2.09 3/198 28206
/proc/meminfo: memFree=24827176/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2382.04 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1559836 0 0 0 236999 1205 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337504 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/197 28212
/proc/meminfo: memFree=24828132/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2442.03 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1609121 0 0 0 242997 1206 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337322 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2442.03 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/198 28217
/proc/meminfo: memFree=24827664/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2502.03 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1658224 0 0 0 248995 1208 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337306 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2502.03 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.08 3/198 28219
/proc/meminfo: memFree=24826920/32770624 swapFree=66920896/67108860
[pid=27593] ppid=27590 vsize=6042480 memory=4164636 CPUtime=2519.73 cores=0,2,4,6
/proc/27593/stat : 27593 (xcsp_picat) R 27590 27593 27155 0 -1 4202496 1671344 0 0 0 250765 1208 0 0 20 0 1 0 408694938 6187499520 1041159 33554432000 4194304 5870510 140729746510608 140729746509336 5337297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 34578432 140729746514975 140729746515053 140729746515053 140729746517962 0
/proc/27593/statm: 1510620 1041159 882 410 0 1506093 0
Current children cumulated CPU time: 2519.73 s
Current children cumulated vsize: 6042480 KiB
Current children cumulated memory: 4164636 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.03 s]
# the end of solver process 27593 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.66 s, system=12.1088 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.03
CPU time (s): 2519.77
CPU user time (s): 2507.66
CPU system time (s): 12.1088
CPU usage (%): 99.9896
Max. virtual memory (cumulated for all children) (KiB): 7050500
Max. memory (cumulated for all children) (KiB): 5012908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.66
system time used= 12.1088
maximum resident set size= 5012908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1671345
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= 6
involuntary context switches= 3491


# summary of solver processes directly reported to runsolver:
#   pid: 27593
#   total CPU time (s): 2519.77
#   total CPU user time (s): 2507.66
#   total CPU system time (s): 12.1088

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.5757 second user time and 19.224 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 22:37:53
IDJOB=4394987
IDBENCH=121037
IDSOLVER=2844
FILE ID=node107/4394987-1568324387
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55592 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Random/Random-m1-5-12-12t/rand-5-12-12-200-t85-6.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394987-1568324387/watcher-4394987-1568324387 -o /tmp/evaluation-result-4394987-1568324387/solver-4394987-1568324387 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4394987-1568324387.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 28aba8525a2c57af7de5748c3b9cdf6b
RANDOM SEED=2120164923

node107.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31305456 kB
MemAvailable:   31760272 kB
Buffers:          120700 kB
Cached:           602496 kB
SwapCached:        80376 kB
Active:           537572 kB
Inactive:         339720 kB
Active(anon):      83044 kB
Inactive(anon):   100272 kB
Active(file):     454528 kB
Inactive(file):   239448 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66920856 kB
Dirty:            121500 kB
Writeback:             0 kB
AnonPages:        187260 kB
Mapped:            33964 kB
Shmem:             20604 kB
Slab:             181900 kB
SReclaimable:     153352 kB
SUnreclaim:        28548 kB
KernelStack:        3472 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2533804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    141312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55616 MiB
End job on node107 at 2019-09-12 23:19:53