Trace number 4303499

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 2018-08-02UNSAT 96.3482 96.3569

General information on the benchmark

NameRlfap/Rlfap-dec-scens11/
Rlfap-scen-11-f04_c18.xml
MD5SUM3c3f91fe2d5d1aa7af585cdf812638b5
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 benchmark15.9885
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size40
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":14},{"size":33,"count":336},{"size":40,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints0
Number of intensional constraints4103
Distribution of constraint types[{"type":"intension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

96.28/96.35	c xcsp_picat version 2.4#6 (8/1/2018)
96.28/96.35	s UNSATISFIABLE

Verifier Data


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 (6250 MiB free)
  memory of node 1: 16384 MiB (8240 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303499-1534001239/watcher-4303499-1534001239 -o /tmp/evaluation-result-4303499-1534001239/solver-4303499-1534001239 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580 xcsp_picat HOME/instance-4303499-1534001239.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
Current StackSize limit: 8192 KiB

solver pid=14520, runsolver pid=14517

[startup+0.100148 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14521
/proc/meminfo: memFree=14822384/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2025744 memory=19320 CPUtime=0.1 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 1941 0 0 0 10 0 0 0 20 0 1 0 217686788 2074361856 4830 33554432000 4194304 5849708 140724044154032 140724044154032 4657603 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506436 4830 610 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19320 KiB

[startup+0.209638 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14521
/proc/meminfo: memFree=14806000/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2025744 memory=36256 CPUtime=0.21 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 2081 0 0 0 21 0 0 0 20 0 1 0 217686788 2074361856 9064 33554432000 4194304 5849708 140724044154032 140724044154032 139648355848071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506436 9064 682 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 36256 KiB

[startup+0.30945 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14521
/proc/meminfo: memFree=14806000/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2025744 memory=36256 CPUtime=0.31 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 2090 0 0 0 31 0 0 0 20 0 1 0 217686788 2074361856 9064 33554432000 4194304 5849708 140724044154032 140724044153032 5606243 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506436 9064 682 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 36256 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14521
/proc/meminfo: memFree=14806000/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2026024 memory=36416 CPUtime=0.69 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 2134 0 0 0 69 0 0 0 20 0 1 0 217686788 2074648576 9104 33554432000 4194304 5849708 140724044154032 140724044153032 5606192 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506506 9104 702 405 0 503451 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026024 KiB
Current children cumulated memory: 36416 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14521
/proc/meminfo: memFree=14805572/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2026156 memory=36676 CPUtime=1.49 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 2199 0 0 0 149 0 0 0 20 0 1 0 217686788 2074783744 9169 33554432000 4194304 5849708 140724044154032 140724044153128 5606243 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506539 9169 702 405 0 503484 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026156 KiB
Current children cumulated memory: 36676 KiB

[startup+3.10889 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 14521
/proc/meminfo: memFree=14805148/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2026616 memory=37152 CPUtime=3.1 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 2448 0 0 0 309 1 0 0 20 0 1 0 217686788 2075254784 9288 33554432000 4194304 5849708 140724044154032 140724044153128 5472776 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506654 9288 702 405 0 503599 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026616 KiB
Current children cumulated memory: 37152 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 14521
/proc/meminfo: memFree=14804156/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2027388 memory=38056 CPUtime=6.29 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 2912 0 0 0 627 2 0 0 20 0 1 0 217686788 2076045312 9514 33554432000 4194304 5849708 140724044154032 140724044153032 5606224 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 506847 9514 702 405 0 503792 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027388 KiB
Current children cumulated memory: 38056 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 14521
/proc/meminfo: memFree=14802296/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2031172 memory=41840 CPUtime=12.69 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 4277 0 0 0 1264 5 0 0 20 0 1 0 217686788 2079920128 10460 33554432000 4194304 5849708 140724044154032 140724044153128 139648355386562 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 507793 10460 702 405 0 504738 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031172 KiB
Current children cumulated memory: 41840 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 14521
/proc/meminfo: memFree=14730952/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2089608 memory=99080 CPUtime=25.49 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 16656 0 0 0 2537 12 0 0 20 0 1 0 217686788 2139758592 24770 33554432000 4194304 5849708 140724044154032 140724044153144 5391856 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 522402 24770 719 405 0 519347 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2089608 KiB
Current children cumulated memory: 99080 KiB

[startup+51.1093 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 14522
/proc/meminfo: memFree=14720588/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2111292 memory=121860 CPUtime=51.09 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 29541 0 0 0 5094 15 0 0 20 0 1 0 217686788 2161963008 30465 33554432000 4194304 5849708 140724044154032 140724044152520 4204125 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 527823 30465 735 405 0 524768 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2111292 KiB
Current children cumulated memory: 121860 KiB

[startup+96.3568 s]
# the end of solver process 14520 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=95.9942 s, system=0.353967 s

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

[startup+51.2003 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 14522
/proc/meminfo: memFree=14720588/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2111292 memory=121860 CPUtime=51.18 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 29541 0 0 0 5103 15 0 0 20 0 1 0 217686788 2161963008 30465 33554432000 4194304 5849708 140724044154032 140724044152520 4211671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 527823 30465 735 405 0 524768 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2111292 KiB
Current children cumulated memory: 121860 KiB

[startup+76.8003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14753680/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2094624 memory=105068 CPUtime=76.78 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 42698 0 0 0 7651 27 0 0 20 0 1 0 217686788 2144894976 26267 33554432000 4194304 5849708 140724044154032 140724044152520 5308332 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 523656 26267 735 405 0 520601 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2094624 KiB
Current children cumulated memory: 105068 KiB

[startup+89.6003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14751820/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2096384 memory=106952 CPUtime=89.59 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 55686 0 0 0 8928 31 0 0 20 0 1 0 217686788 2146697216 26738 33554432000 4194304 5849708 140724044154032 140724044152904 139648355848071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 524096 26738 735 405 0 521041 0
Current children cumulated CPU time: 89.59 s
Current children cumulated vsize: 2096384 KiB
Current children cumulated memory: 106952 KiB

[startup+92.8003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14751820/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2096384 memory=106952 CPUtime=92.78 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 55686 0 0 0 9246 32 0 0 20 0 1 0 217686788 2146697216 26738 33554432000 4194304 5849708 140724044154032 140724044153032 139648355848071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 524096 26738 735 405 0 521041 0
Current children cumulated CPU time: 92.78 s
Current children cumulated vsize: 2096384 KiB
Current children cumulated memory: 106952 KiB

[startup+94.4003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14751820/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2096384 memory=106952 CPUtime=94.38 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 55686 0 0 0 9405 33 0 0 20 0 1 0 217686788 2146697216 26738 33554432000 4194304 5849708 140724044154032 140724044153032 5317579 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 524096 26738 735 405 0 521041 0
Current children cumulated CPU time: 94.38 s
Current children cumulated vsize: 2096384 KiB
Current children cumulated memory: 106952 KiB

[startup+95.2003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14751820/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2098672 memory=109052 CPUtime=95.18 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 56203 0 0 0 9485 33 0 0 20 0 1 0 217686788 2149040128 27263 33554432000 4194304 5849708 140724044154032 140724044153032 5355898 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 524668 27263 735 405 0 521613 0
Current children cumulated CPU time: 95.18 s
Current children cumulated vsize: 2098672 KiB
Current children cumulated memory: 109052 KiB

[startup+96.0004 s]*
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14716636/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2131416 memory=141860 CPUtime=95.99 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 57021 0 0 0 9565 34 0 0 20 0 1 0 217686788 2182569984 35465 33554432000 4194304 5849708 140724044154032 140724044153032 5413320 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 532854 35465 735 405 0 529799 0
Current children cumulated CPU time: 95.99 s
Current children cumulated vsize: 2131416 KiB
Current children cumulated memory: 141860 KiB

[startup+96.2003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14716636/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2131416 memory=141860 CPUtime=96.18 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 57021 0 0 0 9584 34 0 0 20 0 1 0 217686788 2182569984 35465 33554432000 4194304 5849708 140724044154032 140724044153032 139648355848071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 532854 35465 735 405 0 529799 0
Current children cumulated CPU time: 96.18 s
Current children cumulated vsize: 2131416 KiB
Current children cumulated memory: 141860 KiB

[startup+96.3003 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 14523
/proc/meminfo: memFree=14716636/32770624 swapFree=67108688/67108860
[pid=14520] ppid=14517 vsize=2131416 memory=141860 CPUtime=96.28 cores=0,2,4,6
/proc/14520/stat : 14520 (xcsp_picat) R 14517 14520 12810 0 -1 4202496 57021 0 0 0 9594 34 0 0 20 0 1 0 217686788 2182569984 35465 33554432000 4194304 5849708 140724044154032 140724044153032 5437705 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 33054720 140724044158134 140724044158212 140724044158212 140724044160970 0
/proc/14520/statm: 532854 35465 735 405 0 529799 0
Current children cumulated CPU time: 96.28 s
Current children cumulated vsize: 2131416 KiB
Current children cumulated memory: 141860 KiB

Child status: 0
Real time (s): 96.3569
CPU time (s): 96.3482
CPU user time (s): 95.9942
CPU system time (s): 0.353967
CPU usage (%): 99.9909
Max. virtual memory (cumulated for all children) (KiB): 2131440
Max. memory (cumulated for all children) (KiB): 141880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 95.9942
system time used= 0.353967
maximum resident set size= 141880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57469
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= 2
involuntary context switches= 28


# summary of solver processes directly reported to runsolver:
#   pid: 14520
#   total CPU time (s): 96.3482
#   total CPU user time (s): 95.9942
#   total CPU system time (s): 0.353967

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.487151 second user time and 0.580125 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 17:27:19
IDJOB=4303499
IDBENCH=141183
IDSOLVER=2778
FILE ID=node106/4303499-1534001239
RUNJOBID= node106-1533989978-12841
PBS_JOBID= 21036938
Free space on /tmp= 39660 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-dec-scens11/Rlfap-scen-11-f04_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303499-1534001239/watcher-4303499-1534001239 -o /tmp/evaluation-result-4303499-1534001239/solver-4303499-1534001239 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580  xcsp_picat HOME/instance-4303499-1534001239.xml

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

MD5SUM BENCH= 3c3f91fe2d5d1aa7af585cdf812638b5
RANDOM SEED=566055889

node106.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:        14839252 kB
MemAvailable:   31761024 kB
Buffers:          141588 kB
Cached:         16850344 kB
SwapCached:            0 kB
Active:          8613484 kB
Inactive:        8578520 kB
Active(anon):     144508 kB
Inactive(anon):   107244 kB
Active(file):    8468976 kB
Inactive(file):  8471276 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:        206212 kB
Mapped:            53088 kB
Shmem:             49632 kB
Slab:             438100 kB
SReclaimable:     409980 kB
SUnreclaim:        28120 kB
KernelStack:        3328 kB
PageTables:         5580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2494844 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:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-11 17:28:56