Trace number 4295264

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) 2519.99 2520.02

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g10-g23_c18.xml
MD5SUM5bb458afb57028f2eacd8dc69366d90c
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 benchmark87.6401
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints121
Number of domains1
Minimum domain size73
Maximum domain size73
Distribution of domain sizes[{"size":73,"count":41}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":14},{"degree":7,"count":4},{"degree":8,"count":4},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity41
Distribution of constraint arities[{"arity":1,"count":40},{"arity":2,"count":80},{"arity":41,"count":1}]
Number of extensional constraints120
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":120},{"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 (4815 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-4295264-1532506438/watcher-4295264-1532506438 -o /tmp/evaluation-result-4295264-1532506438/solver-4295264-1532506438 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580 xcsp_picat HOME/instance-4295264-1532506438.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=28009, runsolver pid=28006
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=13003592/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=112020 memory=24916 CPUtime=0.1 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 1821 0 0 0 10 0 0 0 20 0 1 0 68206944 114708480 6229 33554432000 4194304 5849740 140733301587888 140733301587888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 28005 6229 665 405 0 24949 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112020 KiB
Current children cumulated memory: 24916 KiB

[startup+0.20974 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=13002848/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=112380 memory=25460 CPUtime=0.21 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 1984 0 0 0 21 0 0 0 20 0 1 0 68206944 115077120 6365 33554432000 4194304 5849740 140733301587888 140733301587888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 28095 6365 666 405 0 25039 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112380 KiB
Current children cumulated memory: 25460 KiB

[startup+0.308873 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=13002532/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=112636 memory=25588 CPUtime=0.31 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 2048 0 0 0 31 0 0 0 20 0 1 0 68206944 115339264 6397 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 28159 6397 666 405 0 25103 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112636 KiB
Current children cumulated memory: 25588 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=13001788/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=113916 memory=26872 CPUtime=0.69 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 2368 0 0 0 67 2 0 0 20 0 1 0 68206944 116649984 6718 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 28479 6718 666 405 0 25423 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113916 KiB
Current children cumulated memory: 26872 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=12999928/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=116264 memory=29484 CPUtime=1.49 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 2970 0 0 0 145 4 0 0 20 0 1 0 68206944 119054336 7371 33554432000 4194304 5849740 140733301587888 140733301586888 5392650 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 29066 7371 684 405 0 26010 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 116264 KiB
Current children cumulated memory: 29484 KiB

[startup+3.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=12993108/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=121652 memory=34376 CPUtime=3.1 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 5992 0 0 0 306 4 0 0 20 0 1 0 68206944 124571648 8594 33554432000 4194304 5849740 140733301587888 140733301586760 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 30413 8594 700 405 0 27357 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 121652 KiB
Current children cumulated memory: 34376 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=12989288/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=125240 memory=37896 CPUtime=6.3 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 9944 0 0 0 619 11 0 0 20 0 1 0 68206944 128245760 9474 33554432000 4194304 5849740 140733301587888 140733301586760 5313261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 31310 9474 700 405 0 28254 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 125240 KiB
Current children cumulated memory: 37896 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=12951980/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=127796 memory=40608 CPUtime=12.69 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 16620 0 0 0 1248 21 0 0 20 0 1 0 68206944 130863104 10152 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 31949 10152 700 405 0 28893 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 127796 KiB
Current children cumulated memory: 40608 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=12981884/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=128548 memory=41864 CPUtime=25.49 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 33156 0 0 0 2508 41 0 0 20 0 1 0 68206944 131633152 10466 33554432000 4194304 5849740 140733301587888 140733301586888 5360434 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 32137 10466 700 405 0 29081 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 128548 KiB
Current children cumulated memory: 41864 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28010
/proc/meminfo: memFree=12899684/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=133072 memory=46160 CPUtime=51.1 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 55792 0 0 0 5034 76 0 0 20 0 1 0 68206944 136265728 11540 33554432000 4194304 5849740 140733301587888 140733301586888 5339447 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 33268 11540 700 405 0 30212 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 133072 KiB
Current children cumulated memory: 46160 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28011
/proc/meminfo: memFree=12980976/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=141964 memory=54964 CPUtime=102.3 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 95547 0 0 0 10095 135 0 0 20 0 1 0 68206944 145371136 13741 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 35491 13741 700 405 0 32435 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 141964 KiB
Current children cumulated memory: 54964 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13002104/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=163460 memory=80512 CPUtime=162.29 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 126034 0 0 0 16041 188 0 0 20 0 1 0 68206944 167383040 20128 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 40865 20128 700 405 0 37809 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 163460 KiB
Current children cumulated memory: 80512 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28074
/proc/meminfo: memFree=12973040/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=191968 memory=109004 CPUtime=222.3 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 140918 0 0 0 22008 222 0 0 20 0 1 0 68206944 196575232 27251 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 47992 27251 700 405 0 44936 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 191968 KiB
Current children cumulated memory: 109004 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28075
/proc/meminfo: memFree=12957300/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=197440 memory=114512 CPUtime=282.3 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 161082 0 0 0 27985 245 0 0 20 0 1 0 68206944 202178560 28628 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 49360 28628 700 405 0 46304 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 197440 KiB
Current children cumulated memory: 114512 KiB

[startup+342.3 s]
/proc/loadavg: 2.53 2.15 2.09 3/187 28076
/proc/meminfo: memFree=12929788/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=224696 memory=141736 CPUtime=342.3 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 165914 0 0 0 33959 271 0 0 20 0 1 0 68206944 230088704 35434 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 56174 35434 700 405 0 53118 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 224696 KiB
Current children cumulated memory: 141736 KiB

[startup+402.3 s]
/proc/loadavg: 2.19 2.12 2.08 3/187 28084
/proc/meminfo: memFree=12888672/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=259424 memory=176236 CPUtime=402.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 191077 0 0 0 39927 301 0 0 20 0 1 0 68206944 265650176 44059 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 64856 44059 700 405 0 61800 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 259424 KiB
Current children cumulated memory: 176236 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 2.10 2.08 3/187 28085
/proc/meminfo: memFree=12859628/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=277484 memory=194292 CPUtime=462.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 197876 0 0 0 45902 326 0 0 20 0 1 0 68206944 284143616 48573 33554432000 4194304 5849740 140733301587888 140733301586888 5438192 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 69371 48573 700 405 0 66315 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 277484 KiB
Current children cumulated memory: 194292 KiB


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

/proc/28009/statm: 85307 64575 700 405 0 82251 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 341228 KiB
Current children cumulated memory: 258300 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 28124
/proc/meminfo: memFree=12777256/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=341228 memory=258300 CPUtime=1782.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 563534 0 0 0 177595 633 0 0 20 0 1 0 68206944 349417472 64575 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 85307 64575 700 405 0 82251 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 341228 KiB
Current children cumulated memory: 258300 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28125
/proc/meminfo: memFree=12710444/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=406764 memory=323764 CPUtime=1842.29 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 564081 0 0 0 183584 645 0 0 20 0 1 0 68206944 416526336 80941 33554432000 4194304 5849740 140733301587888 140733301586888 139761693001655 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 101691 80941 700 405 0 98635 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 406764 KiB
Current children cumulated memory: 323764 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28126
/proc/meminfo: memFree=12665732/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=447092 memory=364164 CPUtime=1902.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 569803 0 0 0 189571 657 0 0 20 0 1 0 68206944 457822208 91041 33554432000 4194304 5849740 140733301587888 140733301586888 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 111773 91041 700 405 0 108717 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 447092 KiB
Current children cumulated memory: 364164 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28127
/proc/meminfo: memFree=12638172/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=447092 memory=364164 CPUtime=1962.27 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 574520 0 0 0 195558 669 0 0 20 0 1 0 68206944 457822208 91041 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 111773 91041 700 405 0 108717 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 447092 KiB
Current children cumulated memory: 364164 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28128
/proc/meminfo: memFree=12671428/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=447092 memory=364164 CPUtime=2022.27 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 582053 0 0 0 201549 678 0 0 20 0 1 0 68206944 457822208 91041 33554432000 4194304 5849740 140733301587888 140733301586888 5312988 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 111773 91041 700 405 0 108717 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 447092 KiB
Current children cumulated memory: 364164 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28129
/proc/meminfo: memFree=12653712/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=431772 memory=348816 CPUtime=2082.26 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 589227 0 0 0 207536 690 0 0 20 0 1 0 68206944 442134528 87204 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 107943 87204 700 405 0 104887 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 431772 KiB
Current children cumulated memory: 348816 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28130
/proc/meminfo: memFree=12580216/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=497308 memory=414380 CPUtime=2142.27 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 604768 0 0 0 213526 701 0 0 20 0 1 0 68206944 509243392 103595 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 124327 103595 700 405 0 121271 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 497308 KiB
Current children cumulated memory: 414380 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28139
/proc/meminfo: memFree=12578804/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=497300 memory=414372 CPUtime=2202.27 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 621503 0 0 0 219516 711 0 0 20 0 1 0 68206944 509235200 103593 33554432000 4194304 5849740 140733301587888 140733301586888 5437720 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 124325 103593 700 405 0 121269 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 497300 KiB
Current children cumulated memory: 414372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28140
/proc/meminfo: memFree=12580148/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=497300 memory=414372 CPUtime=2262.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 637323 0 0 0 225505 723 0 0 20 0 1 0 68206944 509235200 103593 33554432000 4194304 5849740 140733301587888 140733301586760 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 124325 103593 700 405 0 121269 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 497300 KiB
Current children cumulated memory: 414372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28141
/proc/meminfo: memFree=12614464/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=497300 memory=414372 CPUtime=2322.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 653104 0 0 0 231493 735 0 0 20 0 1 0 68206944 509235200 103593 33554432000 4194304 5849740 140733301587888 140733301586888 5312778 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 124325 103593 700 405 0 121269 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 497300 KiB
Current children cumulated memory: 414372 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28142
/proc/meminfo: memFree=12586468/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=497300 memory=414372 CPUtime=2382.28 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 668801 0 0 0 237481 747 0 0 20 0 1 0 68206944 509235200 103593 33554432000 4194304 5849740 140733301587888 140733301586888 5312778 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 124325 103593 700 405 0 121269 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 497300 KiB
Current children cumulated memory: 414372 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28143
/proc/meminfo: memFree=12586304/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=497300 memory=414372 CPUtime=2442.27 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 684179 0 0 0 243468 759 0 0 20 0 1 0 68206944 509235200 103593 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 124325 103593 700 405 0 121269 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 497300 KiB
Current children cumulated memory: 414372 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 28145
/proc/meminfo: memFree=12545072/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=571440 memory=488512 CPUtime=2502.26 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 708343 0 0 0 249451 775 0 0 20 0 1 0 68206944 585154560 122128 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 142860 122128 700 405 0 139804 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 571440 KiB
Current children cumulated memory: 488512 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 28145
/proc/meminfo: memFree=12534212/32770624 swapFree=67108860/67108860
[pid=28009] ppid=28006 vsize=571440 memory=488512 CPUtime=2519.97 cores=1,3,5,7
/proc/28009/stat : 28009 (xcsp_picat) R 28006 28009 27059 0 -1 4202496 710805 0 0 0 251219 778 0 0 20 0 1 0 68206944 585154560 122128 33554432000 4194304 5849740 140733301587888 140733301586888 139761693413255 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 26279936 140733301589174 140733301589252 140733301589252 140733301592010 0
/proc/28009/statm: 142860 122128 700 405 0 139804 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 571440 KiB
Current children cumulated memory: 488512 KiB

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

[startup+2520.02 s]
# the end of solver process 28009 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.19 s, system=7.79436 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): 2520.02
CPU time (s): 2519.99
CPU user time (s): 2512.19
CPU system time (s): 7.79436
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 624160
Max. memory (cumulated for all children) (KiB): 541232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.19
system time used= 7.79436
maximum resident set size= 541232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710806
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= 263
involuntary context switches= 825


# summary of solver processes directly reported to runsolver:
#   pid: 28009
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2512.19
#   total CPU system time (s): 7.79436

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.9073 second user time and 18.8594 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 10:13:58
IDJOB=4295264
IDBENCH=141499
IDSOLVER=2754
FILE ID=node107/4295264-1532506438
RUNJOBID= node107-1532498874-27091
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g23_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295264-1532506438/watcher-4295264-1532506438 -o /tmp/evaluation-result-4295264-1532506438/solver-4295264-1532506438 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580  xcsp_picat HOME/instance-4295264-1532506438.xml

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

MD5SUM BENCH= 5bb458afb57028f2eacd8dc69366d90c
RANDOM SEED=1335215070

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:        13026164 kB
MemAvailable:   31775464 kB
Buffers:          279980 kB
Cached:         18583588 kB
SwapCached:            0 kB
Active:          4364324 kB
Inactive:       14717056 kB
Active(anon):     220432 kB
Inactive(anon):    16844 kB
Active(file):    4143892 kB
Inactive(file): 14700212 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        224944 kB
Mapped:            41968 kB
Shmem:             17036 kB
Slab:             360688 kB
SReclaimable:     333656 kB
SUnreclaim:        27032 kB
KernelStack:        3344 kB
PageTables:         5516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     571148 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:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 10:55:58