Trace number 4295300

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 2018-06-15? (TO) 2520.1 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g29-g50_c18.xml
MD5SUM6b43bee46cd3f7faf4796c0903a8d917
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints996
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":100}]
Minimum variable degree11
Maximum variable degree33
Distribution of variable degrees[{"degree":11,"count":1},{"degree":12,"count":2},{"degree":13,"count":4},{"degree":14,"count":4},{"degree":16,"count":2},{"degree":17,"count":7},{"degree":18,"count":10},{"degree":19,"count":11},{"degree":20,"count":17},{"degree":21,"count":14},{"degree":22,"count":6},{"degree":23,"count":4},{"degree":24,"count":7},{"degree":25,"count":3},{"degree":26,"count":5},{"degree":27,"count":2},{"degree":33,"count":1}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":89},{"arity":2,"count":906},{"arity":100,"count":1}]
Number of extensional constraints995
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":995},{"type":"allDifferent","count":1}]
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 (4827 MiB free)
  memory of node 1: 16384 MiB (7904 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295300-1532511479/watcher-4295300-1532511479 -o /tmp/evaluation-result-4295300-1532511479/solver-4295300-1532511479 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580 xcsp_picat HOME/instance-4295300-1532511479.xml 

running on 4 cores: 1,3,5,7

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=28425, runsolver pid=28422
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 2.07 2.03 2.05 3/187 28426
/proc/meminfo: memFree=13017072/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=111688 memory=24680 CPUtime=0.1 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1748 0 0 0 10 0 0 0 20 0 1 0 68711058 114368512 6170 33554432000 4194304 5849740 140729371871408 140729371871408 4465989 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 27922 6170 598 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 24680 KiB

[startup+0.209672 s]*
/proc/loadavg: 2.07 2.03 2.05 3/187 28426
/proc/meminfo: memFree=13004784/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=111688 memory=36968 CPUtime=0.21 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1754 0 0 0 21 0 0 0 20 0 1 0 68711058 114368512 9242 33554432000 4194304 5849740 140729371871408 140729371871408 4484483 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 27922 9242 598 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 36968 KiB

[startup+0.309565 s]*
/proc/loadavg: 2.07 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12992496/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=111688 memory=47208 CPUtime=0.31 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1759 0 0 0 31 0 0 0 20 0 1 0 68711058 114368512 11802 33554432000 4194304 5849740 140729371871408 140729371871408 4550564 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 27922 11802 598 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 47208 KiB

[startup+0.700379 s]
/proc/loadavg: 2.07 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12938608/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=176340 memory=90804 CPUtime=0.69 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 3289 0 0 0 67 2 0 0 20 0 1 0 68711058 180572160 22701 33554432000 4194304 5849740 140729371871408 140729371871408 5250855 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 44085 22701 602 405 0 41029 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 176340 KiB
Current children cumulated memory: 90804 KiB

[startup+1.5004 s]
/proc/loadavg: 2.07 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12962068/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=178216 memory=109192 CPUtime=1.49 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 7126 0 0 0 141 8 0 0 20 0 1 0 68711058 182493184 27298 33554432000 4194304 5849740 140729371871408 140729371871408 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 44554 27298 602 405 0 41498 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 178216 KiB
Current children cumulated memory: 109192 KiB

[startup+3.10962 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12823616/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=315388 memory=258964 CPUtime=3.1 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 13682 0 0 0 292 18 0 0 20 0 1 0 68711058 322957312 64741 33554432000 4194304 5849740 140729371871408 140729371870376 5262149 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 78847 64741 603 405 0 75791 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 315388 KiB
Current children cumulated memory: 258964 KiB

[startup+6.30039 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12777144/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=319188 memory=155880 CPUtime=6.29 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 31033 0 0 0 585 44 0 0 20 0 1 0 68711058 326848512 38970 33554432000 4194304 5849740 140729371871408 140729371870376 5251261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 79797 38970 603 405 0 76741 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 319188 KiB
Current children cumulated memory: 155880 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12488068/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=778224 memory=553252 CPUtime=12.69 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 58366 0 0 0 1185 84 0 0 20 0 1 0 68711058 796901376 138313 33554432000 4194304 5849740 140729371871408 140729371870520 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 194556 138313 669 405 0 191500 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 778224 KiB
Current children cumulated memory: 553252 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12374444/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=897016 memory=672060 CPUtime=25.49 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 62640 0 0 0 2406 143 0 0 20 0 1 0 68711058 918544384 168015 33554432000 4194304 5849740 140729371871408 140729371870504 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 224254 168015 669 405 0 221198 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 897016 KiB
Current children cumulated memory: 672060 KiB

[startup+51.1093 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 28426
/proc/meminfo: memFree=12283368/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=995320 memory=770472 CPUtime=51.1 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 64303 0 0 0 4854 256 0 0 20 0 1 0 68711058 1019207680 192618 33554432000 4194304 5849740 140729371871408 140729371870504 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 248830 192618 670 405 0 245774 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 995320 KiB
Current children cumulated memory: 770472 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28427
/proc/meminfo: memFree=12197904/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1059028 memory=834320 CPUtime=102.29 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 132854 0 0 0 9931 298 0 0 20 0 1 0 68711058 1084444672 208580 33554432000 4194304 5849740 140729371871408 140729371870280 5312640 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 264757 208580 705 405 0 261701 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1059028 KiB
Current children cumulated memory: 834320 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28496
/proc/meminfo: memFree=12284452/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1058972 memory=834264 CPUtime=162.3 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 285116 0 0 0 15904 326 0 0 20 0 1 0 68711058 1084387328 208566 33554432000 4194304 5849740 140729371871408 140729371870408 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 264743 208566 705 405 0 261687 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 1058972 KiB
Current children cumulated memory: 834264 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28497
/proc/meminfo: memFree=12232656/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1058888 memory=834180 CPUtime=222.3 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 364797 0 0 0 21884 346 0 0 20 0 1 0 68711058 1084301312 208545 33554432000 4194304 5849740 140729371871408 140729371870408 5312867 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 264722 208545 705 405 0 261666 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 1058888 KiB
Current children cumulated memory: 834180 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28498
/proc/meminfo: memFree=12156272/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1058744 memory=834036 CPUtime=282.3 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 466196 0 0 0 27861 369 0 0 20 0 1 0 68711058 1084153856 208509 33554432000 4194304 5849740 140729371871408 140729371869672 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 264686 208509 705 405 0 261630 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 1058744 KiB
Current children cumulated memory: 834036 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28499
/proc/meminfo: memFree=12208244/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1058744 memory=834036 CPUtime=342.3 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 569931 0 0 0 33835 395 0 0 20 0 1 0 68711058 1084153856 208509 33554432000 4194304 5849740 140729371871408 140729371870408 5335606 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 264686 208509 705 405 0 261630 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 1058744 KiB
Current children cumulated memory: 834036 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28500
/proc/meminfo: memFree=12019976/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1189744 memory=965036 CPUtime=402.31 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 669144 0 0 0 39810 421 0 0 20 0 1 0 68711058 1218297856 241259 33554432000 4194304 5849740 140729371871408 140729371870280 5362054 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 297436 241259 705 405 0 294380 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 1189744 KiB
Current children cumulated memory: 965036 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28501
/proc/meminfo: memFree=12066224/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1189576 memory=964868 CPUtime=462.31 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 751802 0 0 0 45782 449 0 0 20 0 1 0 68711058 1218125824 241217 33554432000 4194304 5849740 140729371871408 140729371870408 5312994 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 297394 241217 705 405 0 294338 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 1189576 KiB
Current children cumulated memory: 964868 KiB


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

/proc/28425/statm: 301264 245601 706 405 0 298208 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 1205056 KiB
Current children cumulated memory: 982404 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 28564
/proc/meminfo: memFree=11652088/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1205056 memory=982424 CPUtime=1782.33 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 985751 0 0 0 177281 952 0 0 20 0 1 0 68711058 1233977344 245606 33554432000 4194304 5849740 140729371871408 140729371870280 5398192 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 301264 245606 706 405 0 298208 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 1205056 KiB
Current children cumulated memory: 982424 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28565
/proc/meminfo: memFree=11603432/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1130084 memory=899476 CPUtime=1842.34 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 994597 0 0 0 183255 979 0 0 20 0 1 0 68711058 1157206016 224869 33554432000 4194304 5849740 140729371871408 140729371870408 5335566 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 282521 224869 706 405 0 279465 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 1130084 KiB
Current children cumulated memory: 899476 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28566
/proc/meminfo: memFree=11603320/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1261156 memory=1030548 CPUtime=1902.34 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 999803 0 0 0 189233 1001 0 0 20 0 1 0 68711058 1291423744 257637 33554432000 4194304 5849740 140729371871408 140729371870408 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315289 257637 706 405 0 312233 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 1261156 KiB
Current children cumulated memory: 1030548 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28575
/proc/meminfo: memFree=11602944/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1261156 memory=1030548 CPUtime=1962.34 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1007310 0 0 0 195212 1022 0 0 20 0 1 0 68711058 1291423744 257637 33554432000 4194304 5849740 140729371871408 140729371870568 5438216 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315289 257637 706 405 0 312233 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 1261156 KiB
Current children cumulated memory: 1030548 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28576
/proc/meminfo: memFree=11670720/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1130084 memory=899476 CPUtime=2022.35 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1013277 0 0 0 201191 1044 0 0 20 0 1 0 68711058 1157206016 224869 33554432000 4194304 5849740 140729371871408 140729371870280 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 282521 224869 706 405 0 279465 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 1130084 KiB
Current children cumulated memory: 899476 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28577
/proc/meminfo: memFree=11671324/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1130084 memory=899476 CPUtime=2082.35 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1019140 0 0 0 207169 1066 0 0 20 0 1 0 68711058 1157206016 224869 33554432000 4194304 5849740 140729371871408 140729371870408 5339754 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 282521 224869 706 405 0 279465 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 1130084 KiB
Current children cumulated memory: 899476 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28578
/proc/meminfo: memFree=11671236/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1130084 memory=899476 CPUtime=2142.35 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1025222 0 0 0 213143 1092 0 0 20 0 1 0 68711058 1157206016 224869 33554432000 4194304 5849740 140729371871408 140729371870408 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 282521 224869 706 405 0 279465 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 1130084 KiB
Current children cumulated memory: 899476 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28579
/proc/meminfo: memFree=11540868/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1261156 memory=1030548 CPUtime=2202.36 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1033561 0 0 0 219113 1123 0 0 20 0 1 0 68711058 1291423744 257637 33554432000 4194304 5849740 140729371871408 140729371870408 5437778 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315289 257637 706 405 0 312233 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 1261156 KiB
Current children cumulated memory: 1030548 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28580
/proc/meminfo: memFree=11654580/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1129892 memory=899284 CPUtime=2262.35 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1036753 0 0 0 225098 1137 0 0 20 0 1 0 68711058 1157009408 224821 33554432000 4194304 5849740 140729371871408 140729371870280 139765698428807 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 282473 224821 706 405 0 279417 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 1129892 KiB
Current children cumulated memory: 899284 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28581
/proc/meminfo: memFree=11460092/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1260964 memory=1030356 CPUtime=2322.37 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1040236 0 0 0 231077 1160 0 0 20 0 1 0 68711058 1291227136 257589 33554432000 4194304 5849740 140729371871408 140729371870408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315241 257589 706 405 0 312185 0
Current children cumulated CPU time: 2322.37 s
Current children cumulated vsize: 1260964 KiB
Current children cumulated memory: 1030356 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28582
/proc/meminfo: memFree=11460040/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1260964 memory=1030356 CPUtime=2382.37 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1043455 0 0 0 237060 1177 0 0 20 0 1 0 68711058 1291227136 257589 33554432000 4194304 5849740 140729371871408 140729371870568 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315241 257589 706 405 0 312185 0
Current children cumulated CPU time: 2382.37 s
Current children cumulated vsize: 1260964 KiB
Current children cumulated memory: 1030356 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28583
/proc/meminfo: memFree=11459120/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1129892 memory=899284 CPUtime=2442.37 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1046191 0 0 0 243043 1194 0 0 20 0 1 0 68711058 1157009408 224821 33554432000 4194304 5849740 140729371871408 140729371870408 5312729 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 282473 224821 706 405 0 279417 0
Current children cumulated CPU time: 2442.37 s
Current children cumulated vsize: 1129892 KiB
Current children cumulated memory: 899284 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28584
/proc/meminfo: memFree=11209608/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1260692 memory=1030084 CPUtime=2502.37 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1049954 0 0 0 249018 1219 0 0 20 0 1 0 68711058 1290948608 257521 33554432000 4194304 5849740 140729371871408 140729371870408 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315173 257521 706 405 0 312117 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 1260692 KiB
Current children cumulated memory: 1030084 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28584
/proc/meminfo: memFree=11209608/32770624 swapFree=67108860/67108860
[pid=28425] ppid=28422 vsize=1260692 memory=1030084 CPUtime=2520.08 cores=1,3,5,7
/proc/28425/stat : 28425 (xcsp_picat) R 28422 28425 27059 0 -1 4202496 1050495 0 0 0 250781 1227 0 0 20 0 1 0 68711058 1290948608 257521 33554432000 4194304 5849740 140729371871408 140729371870408 5438311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24133632 140729371874486 140729371874564 140729371874564 140729371877322 0
/proc/28425/statm: 315173 257521 706 405 0 312117 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 1260692 KiB
Current children cumulated memory: 1030084 KiB

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

[startup+2520.01 s]
# the end of solver process 28425 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.81 s, system=12.2846 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): 2520.01
CPU time (s): 2520.1
CPU user time (s): 2507.81
CPU system time (s): 12.2846
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1268896
Max. memory (cumulated for all children) (KiB): 1046184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.81
system time used= 12.2846
maximum resident set size= 1046184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1050495
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= 73
involuntary context switches= 863


# summary of solver processes directly reported to runsolver:
#   pid: 28425
#   total CPU time (s): 2520.1
#   total CPU user time (s): 2507.81
#   total CPU system time (s): 12.2846

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.45285 second user time and 19.1328 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 11:37:59
IDJOB=4295300
IDBENCH=141503
IDSOLVER=2754
FILE ID=node107/4295300-1532511479
RUNJOBID= node107-1532498874-27091
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g29-g50_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295300-1532511479/watcher-4295300-1532511479 -o /tmp/evaluation-result-4295300-1532511479/solver-4295300-1532511479 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580  xcsp_picat HOME/instance-4295300-1532511479.xml

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

MD5SUM BENCH= 6b43bee46cd3f7faf4796c0903a8d917
RANDOM SEED=165711213

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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        13037376 kB
MemAvailable:   31788304 kB
Buffers:          280276 kB
Cached:         18593240 kB
SwapCached:            0 kB
Active:          4344824 kB
Inactive:       14726232 kB
Active(anon):     200420 kB
Inactive(anon):    25036 kB
Active(file):    4144404 kB
Inactive(file): 14701196 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        126740 kB
Mapped:            41336 kB
Shmem:             25228 kB
Slab:             361508 kB
SReclaimable:     333788 kB
SUnreclaim:        27720 kB
KernelStack:        3360 kB
PageTables:         5424 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     580328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 12:19:59