Trace number 4293703

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.12 2520.02

General information on the benchmark

NameSumColoring/
SumColoring-myciel6_c18.xml
MD5SUM12e75aa9ea5684230fdaa5ddf97691cc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark98
Best CPU time to get the best result obtained on this benchmark2520.12
Satisfiable
(Un)Satisfiability was proved
Number of variables95
Number of constraints755
Number of domains1
Minimum domain size95
Maximum domain size95
Distribution of domain sizes[{"size":95,"count":95}]
Minimum variable degree7
Maximum variable degree48
Distribution of variable degrees[{"degree":7,"count":5},{"degree":8,"count":5},{"degree":9,"count":6},{"degree":10,"count":5},{"degree":11,"count":10},{"degree":12,"count":5},{"degree":13,"count":6},{"degree":14,"count":7},{"degree":15,"count":6},{"degree":17,"count":5},{"degree":18,"count":5},{"degree":19,"count":5},{"degree":21,"count":5},{"degree":22,"count":1},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":25,"count":8},{"degree":33,"count":5},{"degree":41,"count":1},{"degree":45,"count":1},{"degree":47,"count":1},{"degree":48,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":755}]
Number of extensional constraints0
Number of intensional constraints755
Distribution of constraint types[{"type":"intension","count":755}]
Optimization problemYES
Type of objectivemin SUM

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 (14455 MiB free)
  memory of node 1: 16384 MiB (14018 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293703-1532327211/watcher-4293703-1532327211 -o /tmp/evaluation-result-4293703-1532327211/solver-4293703-1532327211 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8378 --watchdog 2580 xcsp_picat HOME/instance-4293703-1532327211.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=11745, runsolver pid=11742

[startup+0.100168 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29142864/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115752 memory=16932 CPUtime=0.1 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 2899 0 0 0 10 0 0 0 20 0 1 0 50284296 118530048 4233 33554432000 4194304 5849740 140731725654064 140731725654064 5359156 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28938 4233 668 405 0 25882 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 115752 KiB
Current children cumulated memory: 16932 KiB

[startup+0.209917 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29141872/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115548 memory=17392 CPUtime=0.21 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 3153 0 0 0 21 0 0 0 20 0 1 0 50284296 118321152 4348 33554432000 4194304 5849740 140731725654064 140731725654064 5307046 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28887 4348 678 405 0 25831 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 115548 KiB
Current children cumulated memory: 17392 KiB

[startup+0.309342 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29141608/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115548 memory=17392 CPUtime=0.31 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 3153 0 0 0 31 0 0 0 20 0 1 0 50284296 118321152 4348 33554432000 4194304 5849740 140731725654064 140731725654064 5307056 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28887 4348 678 405 0 25831 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 115548 KiB
Current children cumulated memory: 17392 KiB

[startup+0.700331 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29141608/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115896 memory=17736 CPUtime=0.69 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 3240 0 0 0 69 0 0 0 20 0 1 0 50284296 118677504 4434 33554432000 4194304 5849740 140731725654064 140731725654064 5308854 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28974 4434 678 405 0 25918 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 115896 KiB
Current children cumulated memory: 17736 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29141560/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115996 memory=17772 CPUtime=1.49 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 3968 0 0 0 149 0 0 0 20 0 1 0 50284296 118779904 4443 33554432000 4194304 5849740 140731725654064 140731725652472 5309098 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28999 4443 692 405 0 25943 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115996 KiB
Current children cumulated memory: 17772 KiB

[startup+3.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29141580/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115996 memory=17992 CPUtime=3.1 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 5515 0 0 0 309 1 0 0 20 0 1 0 50284296 118779904 4498 33554432000 4194304 5849740 140731725654064 140731725652472 5308804 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28999 4498 694 405 0 25943 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 115996 KiB
Current children cumulated memory: 17992 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29109136/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=115996 memory=17968 CPUtime=6.29 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 8091 0 0 0 626 3 0 0 20 0 1 0 50284296 118779904 4492 33554432000 4194304 5849740 140731725654064 140731725652552 5309406 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 28999 4492 695 405 0 25943 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 115996 KiB
Current children cumulated memory: 17968 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29097496/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=127476 memory=25812 CPUtime=12.69 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 12887 0 0 0 1260 9 0 0 20 0 1 0 50284296 130535424 6453 33554432000 4194304 5849740 140731725654064 140731725652936 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 31869 6453 695 405 0 28813 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 127476 KiB
Current children cumulated memory: 25812 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29094148/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=129892 memory=31896 CPUtime=25.49 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 20312 0 0 0 2524 25 0 0 20 0 1 0 50284296 133009408 7974 33554432000 4194304 5849740 140731725654064 140731725653224 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 32473 7974 695 405 0 29417 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 129892 KiB
Current children cumulated memory: 31896 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11746
/proc/meminfo: memFree=29261744/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=126300 memory=27488 CPUtime=51.1 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 32543 0 0 0 5050 60 0 0 20 0 1 0 50284296 129331200 6872 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 31575 6872 695 405 0 28519 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 126300 KiB
Current children cumulated memory: 27488 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11749
/proc/meminfo: memFree=29155960/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=176516 memory=77012 CPUtime=102.3 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 41223 0 0 0 10123 107 0 0 20 0 1 0 50284296 180752384 19253 33554432000 4194304 5849740 140731725654064 140731725653224 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 44129 19253 695 405 0 41073 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 176516 KiB
Current children cumulated memory: 77012 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11750
/proc/meminfo: memFree=29029940/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=182692 memory=84824 CPUtime=162.3 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 52610 0 0 0 16094 136 0 0 20 0 1 0 50284296 187076608 21206 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 45673 21206 695 405 0 42617 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 182692 KiB
Current children cumulated memory: 84824 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11758
/proc/meminfo: memFree=28788620/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=192292 memory=94400 CPUtime=222.3 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 72318 0 0 0 22071 159 0 0 20 0 1 0 50284296 196907008 23600 33554432000 4194304 5849740 140731725654064 140731725653224 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 48073 23600 695 405 0 45017 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 192292 KiB
Current children cumulated memory: 94400 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11759
/proc/meminfo: memFree=29079532/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=245592 memory=152036 CPUtime=282.3 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 76405 0 0 0 28053 177 0 0 20 0 1 0 50284296 251486208 38009 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 61398 38009 695 405 0 58342 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 245592 KiB
Current children cumulated memory: 152036 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11760
/proc/meminfo: memFree=29034508/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=216224 memory=122492 CPUtime=342.3 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 77904 0 0 0 34034 196 0 0 20 0 1 0 50284296 221413376 30623 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 54056 30623 695 405 0 51000 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 216224 KiB
Current children cumulated memory: 122492 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 11762
/proc/meminfo: memFree=28948552/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=248404 memory=154700 CPUtime=402.31 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 87812 0 0 0 40019 212 0 0 20 0 1 0 50284296 254365696 38675 33554432000 4194304 5849740 140731725654064 140731725653224 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 62101 38675 695 405 0 59045 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 248404 KiB
Current children cumulated memory: 154700 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 11763
/proc/meminfo: memFree=28748540/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=260272 memory=166716 CPUtime=462.31 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 89574 0 0 0 46006 225 0 0 20 0 1 0 50284296 266518528 41679 33554432000 4194304 5849740 140731725654064 140731725653064 5438325 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 65068 41679 695 405 0 62012 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 260272 KiB
Current children cumulated memory: 166716 KiB


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

/proc/11745/statm: 99320 73951 695 405 0 96264 0
Current children cumulated CPU time: 1722.37 s
Current children cumulated vsize: 397280 KiB
Current children cumulated memory: 295804 KiB

[startup+1782.3 s]
/proc/loadavg: 1.91 1.98 2.03 3/192 11868
/proc/meminfo: memFree=28905512/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=384028 memory=282712 CPUtime=1782.38 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 353416 0 0 0 177590 648 0 0 20 0 1 0 50284296 393244672 70678 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 96007 70678 695 405 0 92951 0
Current children cumulated CPU time: 1782.38 s
Current children cumulated vsize: 384028 KiB
Current children cumulated memory: 282712 KiB

[startup+1842.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/192 11869
/proc/meminfo: memFree=28685676/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=416796 memory=315520 CPUtime=1842.38 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 354909 0 0 0 183575 663 0 0 20 0 1 0 50284296 426799104 78880 33554432000 4194304 5849740 140731725654064 140731725653064 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 104199 78880 695 405 0 101143 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 416796 KiB
Current children cumulated memory: 315520 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/191 11871
/proc/meminfo: memFree=28785856/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=447992 memory=346508 CPUtime=1902.38 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 357850 0 0 0 189565 673 0 0 20 0 1 0 50284296 458743808 86627 33554432000 4194304 5849740 140731725654064 140731725653064 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 111998 86627 695 405 0 108942 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 447992 KiB
Current children cumulated memory: 346508 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/191 11872
/proc/meminfo: memFree=28760200/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=447992 memory=346716 CPUtime=1962.39 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 367400 0 0 0 195554 685 0 0 20 0 1 0 50284296 458743808 86679 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 111998 86679 695 405 0 108942 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 447992 KiB
Current children cumulated memory: 346716 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/191 11881
/proc/meminfo: memFree=28271788/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=556044 memory=454768 CPUtime=2022.4 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 380520 0 0 0 201544 696 0 0 20 0 1 0 50284296 569389056 113692 33554432000 4194304 5849740 140731725654064 140731725653064 5335593 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 139011 113692 695 405 0 135955 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 556044 KiB
Current children cumulated memory: 454768 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 11905
/proc/meminfo: memFree=28403388/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=553800 memory=452524 CPUtime=2082.4 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 393993 0 0 0 207533 707 0 0 20 0 1 0 50284296 567091200 113131 33554432000 4194304 5849740 140731725654064 140731725653064 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 138450 113131 695 405 0 135394 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 553800 KiB
Current children cumulated memory: 452524 KiB

[startup+2142.3 s]
/proc/loadavg: 2.44 2.10 2.07 3/192 11906
/proc/meminfo: memFree=28315360/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=553800 memory=452524 CPUtime=2142.41 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 415789 0 0 0 213525 716 0 0 20 0 1 0 50284296 567091200 113131 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 138450 113131 695 405 0 135394 0
Current children cumulated CPU time: 2142.41 s
Current children cumulated vsize: 553800 KiB
Current children cumulated memory: 452524 KiB

[startup+2202.3 s]
/proc/loadavg: 2.27 2.12 2.08 3/193 11908
/proc/meminfo: memFree=28249904/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=619336 memory=518060 CPUtime=2202.4 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 428245 0 0 0 219515 725 0 0 20 0 1 0 50284296 634200064 129515 33554432000 4194304 5849740 140731725654064 140731725653064 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 154834 129515 695 405 0 151778 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 619336 KiB
Current children cumulated memory: 518060 KiB

[startup+2262.3 s]
/proc/loadavg: 2.10 2.10 2.07 3/193 11909
/proc/meminfo: memFree=28249792/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=619336 memory=517924 CPUtime=2262.38 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 451590 0 0 0 225503 735 0 0 20 0 1 0 50284296 634200064 129481 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 154834 129481 695 405 0 151778 0
Current children cumulated CPU time: 2262.38 s
Current children cumulated vsize: 619336 KiB
Current children cumulated memory: 517924 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.08 2.07 3/193 11910
/proc/meminfo: memFree=28305104/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=553800 memory=452524 CPUtime=2322.37 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 460400 0 0 0 231494 743 0 0 20 0 1 0 50284296 567091200 113131 33554432000 4194304 5849740 140731725654064 140731725653064 5437560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 138450 113131 695 405 0 135394 0
Current children cumulated CPU time: 2322.37 s
Current children cumulated vsize: 553800 KiB
Current children cumulated memory: 452524 KiB

[startup+2382.3 s]
/proc/loadavg: 2.58 2.22 2.12 3/192 11911
/proc/meminfo: memFree=28218512/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=636860 memory=539568 CPUtime=2382.38 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 463615 0 0 0 237484 754 0 0 20 0 1 0 50284296 652144640 134892 33554432000 4194304 5849740 140731725654064 140731725653064 5335593 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 159215 134892 695 405 0 156159 0
Current children cumulated CPU time: 2382.38 s
Current children cumulated vsize: 636860 KiB
Current children cumulated memory: 539568 KiB

[startup+2442.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/192 11912
/proc/meminfo: memFree=28139048/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=702396 memory=605216 CPUtime=2442.39 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 478195 0 0 0 243471 768 0 0 20 0 1 0 50284296 719253504 151304 33554432000 4194304 5849740 140731725654064 140731725653064 139897614671751 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 175599 151304 695 405 0 172543 0
Current children cumulated CPU time: 2442.39 s
Current children cumulated vsize: 702396 KiB
Current children cumulated memory: 605216 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.15 2.10 3/191 11914
/proc/meminfo: memFree=28107804/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=702396 memory=605216 CPUtime=2502.39 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 493203 0 0 0 249464 775 0 0 20 0 1 0 50284296 719253504 151304 33554432000 4194304 5849740 140731725654064 140731725653064 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 175599 151304 695 405 0 172543 0
Current children cumulated CPU time: 2502.39 s
Current children cumulated vsize: 702396 KiB
Current children cumulated memory: 605216 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.14 2.10 3/191 11914
/proc/meminfo: memFree=28107424/32770624 swapFree=67108860/67108860
[pid=11745] ppid=11742 vsize=702396 memory=605216 CPUtime=2520.1 cores=0,2,4,6
/proc/11745/stat : 11745 (xcsp_picat) R 11742 11745 8347 0 -1 4202496 494869 0 0 0 251232 778 0 0 20 0 1 0 50284296 719253504 151304 33554432000 4194304 5849740 140731725654064 140731725653064 5392162 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 20992000 140731725661366 140731725661444 140731725661444 140731725664202 0
/proc/11745/statm: 175599 151304 695 405 0 172543 0
Current children cumulated CPU time: 2520.1 s
Current children cumulated vsize: 702396 KiB
Current children cumulated memory: 605216 KiB

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

[startup+2520.02 s]
# the end of solver process 11745 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.33 s, system=7.78858 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): 2520.12
CPU user time (s): 2512.33
CPU system time (s): 7.78858
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 702396
Max. memory (cumulated for all children) (KiB): 605216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.33
system time used= 7.78858
maximum resident set size= 605216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494869
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= 126
involuntary context switches= 793


# summary of solver processes directly reported to runsolver:
#   pid: 11745
#   total CPU time (s): 2520.12
#   total CPU user time (s): 2512.33
#   total CPU system time (s): 7.78858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.23478 second user time and 19.8623 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-23 08:26:51
IDJOB=4293703
IDBENCH=141226
IDSOLVER=2754
FILE ID=node133/4293703-1532327211
RUNJOBID= node133-1532296142-8378
PBS_JOBID= 21018985
Free space on /tmp= 52644 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SumColoring/SumColoring-myciel6_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293703-1532327211/watcher-4293703-1532327211 -o /tmp/evaluation-result-4293703-1532327211/solver-4293703-1532327211 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8378 --watchdog 2580  xcsp_picat HOME/instance-4293703-1532327211.xml

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

MD5SUM BENCH= 12e75aa9ea5684230fdaa5ddf97691cc
RANDOM SEED=1090233712

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        29157116 kB
MemAvailable:   31543164 kB
Buffers:          127812 kB
Cached:          2511700 kB
SwapCached:            0 kB
Active:          1460816 kB
Inactive:        1658816 kB
Active(anon):     429848 kB
Inactive(anon):    70080 kB
Active(file):    1030968 kB
Inactive(file):  1588736 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3084 kB
Writeback:             0 kB
AnonPages:        501432 kB
Mapped:            39204 kB
Shmem:             17056 kB
Slab:             191924 kB
SReclaimable:     164360 kB
SUnreclaim:        27564 kB
KernelStack:        3632 kB
PageTables:         6336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     860112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    342016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 52640 MiB
End job on node133 at 2018-07-23 09:08:52