Trace number 4295205

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) 2519.97 2520.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-30_c18.xml
MD5SUMf7f9b20d19eb9843ceb4981536ba88b3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark83
Best CPU time to get the best result obtained on this benchmark2520.1
Satisfiable
(Un)Satisfiability was proved
Number of variables902
Number of constraints43213
Number of domains2
Minimum domain size3
Maximum domain size450
Distribution of domain sizes[{"size":3,"count":900},{"size":450,"count":2}]
Minimum variable degree2
Maximum variable degree117
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":89,"count":116},{"degree":91,"count":108},{"degree":93,"count":100},{"degree":95,"count":92},{"degree":97,"count":84},{"degree":99,"count":76},{"degree":101,"count":68},{"degree":103,"count":60},{"degree":105,"count":52},{"degree":107,"count":44},{"degree":109,"count":36},{"degree":111,"count":28},{"degree":113,"count":20},{"degree":115,"count":12},{"degree":117,"count":4}]
Minimum constraint arity2
Maximum constraint arity901
Distribution of constraint arities[{"arity":2,"count":43211},{"arity":901,"count":2}]
Number of extensional constraints0
Number of intensional constraints43211
Distribution of constraint types[{"type":"intension","count":43211},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

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 (4952 MiB free)
  memory of node 1: 16384 MiB (7902 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295205-1532498875/watcher-4295205-1532498875 -o /tmp/evaluation-result-4295205-1532498875/solver-4295205-1532498875 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580 xcsp_picat HOME/instance-4295205-1532498875.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
Current StackSize limit: 8192 KiB

solver pid=27182, runsolver pid=27179

[startup+0.100162 s]*
/proc/loadavg: 1.84 1.98 2.00 3/188 27183
/proc/meminfo: memFree=13144100/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=111688 memory=21572 CPUtime=0.1 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 1486 0 0 0 10 0 0 0 20 0 1 0 67450738 114368512 5393 33554432000 4194304 5849740 140728371209856 140728371209856 4548525 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 27922 5393 597 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 21572 KiB

[startup+0.209714 s]*
/proc/loadavg: 1.84 1.98 2.00 3/188 27183
/proc/meminfo: memFree=13135708/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=111688 memory=31812 CPUtime=0.21 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 1491 0 0 0 21 0 0 0 20 0 1 0 67450738 114368512 7953 33554432000 4194304 5849740 140728371209856 140728371209160 4541580 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 27922 7953 597 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 31812 KiB

[startup+0.309645 s]*
/proc/loadavg: 1.84 1.98 2.00 3/188 27183
/proc/meminfo: memFree=13125468/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=111688 memory=40004 CPUtime=0.3 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 1495 0 0 0 30 0 0 0 20 0 1 0 67450738 114368512 10001 33554432000 4194304 5849740 140728371209856 140728371209160 140127827815424 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 27922 10001 597 405 0 24866 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 40004 KiB

[startup+0.700393 s]
/proc/loadavg: 1.84 1.98 2.00 3/188 27183
/proc/meminfo: memFree=13106912/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=143080 memory=68976 CPUtime=0.69 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 6254 0 0 0 67 2 0 0 20 0 1 0 67450738 146513920 17244 33554432000 4194304 5849740 140728371209856 140728371209160 4475032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 35770 17244 706 405 0 32714 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 143080 KiB
Current children cumulated memory: 68976 KiB

[startup+1.50033 s]
/proc/loadavg: 1.84 1.98 2.00 3/188 27183
/proc/meminfo: memFree=13081296/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=158444 memory=84544 CPUtime=1.5 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 8070 0 0 0 147 3 0 0 20 0 1 0 67450738 162246656 21136 33554432000 4194304 5849740 140728371209856 140728371207896 5310165 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 39611 21136 724 405 0 36555 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 158444 KiB
Current children cumulated memory: 84544 KiB

[startup+3.10933 s]
/proc/loadavg: 1.70 1.95 1.99 3/188 27183
/proc/meminfo: memFree=13076024/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=162460 memory=88608 CPUtime=3.1 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 9344 0 0 0 307 3 0 0 20 0 1 0 67450738 166359040 22152 33554432000 4194304 5849740 140728371209856 140728371208344 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 40615 22152 736 405 0 37559 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 162460 KiB
Current children cumulated memory: 88608 KiB

[startup+6.30027 s]
/proc/loadavg: 1.70 1.95 1.99 3/188 27183
/proc/meminfo: memFree=13075244/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=162460 memory=88620 CPUtime=6.29 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 11611 0 0 0 624 5 0 0 20 0 1 0 67450738 166359040 22155 33554432000 4194304 5849740 140728371209856 140728371208344 5360882 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 40615 22155 739 405 0 37559 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 162460 KiB
Current children cumulated memory: 88620 KiB

[startup+12.7003 s]
/proc/loadavg: 1.72 1.95 1.99 3/188 27183
/proc/meminfo: memFree=13074748/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=162460 memory=88620 CPUtime=12.69 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 14085 0 0 0 1258 11 0 0 20 0 1 0 67450738 166359040 22155 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 40615 22155 739 405 0 37559 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 162460 KiB
Current children cumulated memory: 88620 KiB

[startup+25.5003 s]
/proc/loadavg: 1.78 1.95 1.99 3/188 27183
/proc/meminfo: memFree=13061540/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=164264 memory=90424 CPUtime=25.49 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 19807 0 0 0 2528 21 0 0 20 0 1 0 67450738 168206336 22606 33554432000 4194304 5849740 140728371209856 140728371208504 5317074 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 41066 22606 739 405 0 38010 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 164264 KiB
Current children cumulated memory: 90424 KiB

[startup+51.1094 s]
/proc/loadavg: 1.92 1.97 2.00 3/188 27183
/proc/meminfo: memFree=13056560/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=165948 memory=92108 CPUtime=51.1 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 26367 0 0 0 5069 41 0 0 20 0 1 0 67450738 169930752 23027 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 41487 23027 739 405 0 38431 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 165948 KiB
Current children cumulated memory: 92108 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 1.99 2.00 3/188 27184
/proc/meminfo: memFree=13032020/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=181260 memory=107324 CPUtime=102.27 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 40644 0 0 0 10150 77 0 0 20 0 1 0 67450738 185610240 26831 33554432000 4194304 5849740 140728371209856 140728371208856 5438311 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 45315 26831 740 405 0 42259 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 181260 KiB
Current children cumulated memory: 107324 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 1.99 2.00 3/188 27192
/proc/meminfo: memFree=13000032/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=194124 memory=126188 CPUtime=162.27 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 53667 0 0 0 16109 118 0 0 20 0 1 0 67450738 198782976 31547 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 48531 31547 740 405 0 45475 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 194124 KiB
Current children cumulated memory: 126188 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/188 27193
/proc/meminfo: memFree=12953640/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=211624 memory=143696 CPUtime=222.25 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 68754 0 0 0 22063 162 0 0 20 0 1 0 67450738 216702976 35924 33554432000 4194304 5849740 140728371209856 140728371208728 5335504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 52906 35924 740 405 0 49850 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 211624 KiB
Current children cumulated memory: 143696 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/188 27194
/proc/meminfo: memFree=12926832/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=219788 memory=151896 CPUtime=282.25 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 85138 0 0 0 28028 197 0 0 20 0 1 0 67450738 225062912 37974 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 54947 37974 740 405 0 51891 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 219788 KiB
Current children cumulated memory: 151896 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/187 27195
/proc/meminfo: memFree=12961668/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=210188 memory=142284 CPUtime=342.24 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 99472 0 0 0 33992 232 0 0 20 0 1 0 67450738 215232512 35571 33554432000 4194304 5849740 140728371209856 140728371209016 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 52547 35571 740 405 0 49491 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 210188 KiB
Current children cumulated memory: 142284 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/187 27196
/proc/meminfo: memFree=12903844/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=220668 memory=152752 CPUtime=402.24 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 112868 0 0 0 39960 264 0 0 20 0 1 0 67450738 225964032 38188 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 55167 38188 740 405 0 52111 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 220668 KiB
Current children cumulated memory: 152752 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/187 27197
/proc/meminfo: memFree=12888436/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=219968 memory=152256 CPUtime=462.23 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 131737 0 0 0 45922 301 0 0 20 0 1 0 67450738 225247232 38064 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 54992 38064 740 405 0 51936 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 219968 KiB
Current children cumulated memory: 152256 KiB


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

/proc/27182/statm: 68541 51621 740 405 0 65485 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 274164 KiB
Current children cumulated memory: 206484 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27235
/proc/meminfo: memFree=12603936/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=271100 memory=199736 CPUtime=1782.21 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 351743 0 0 0 177249 972 0 0 20 0 1 0 67450738 277606400 49934 33554432000 4194304 5849740 140728371209856 140728371208856 5438266 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 67775 49934 740 405 0 64719 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 271100 KiB
Current children cumulated memory: 199736 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27236
/proc/meminfo: memFree=12781920/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=260216 memory=188972 CPUtime=1842.21 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 357249 0 0 0 183224 997 0 0 20 0 1 0 67450738 266461184 47243 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 65054 47243 740 405 0 61998 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 260216 KiB
Current children cumulated memory: 188972 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27237
/proc/meminfo: memFree=12768880/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=249608 memory=181836 CPUtime=1902.22 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 358850 0 0 0 189203 1019 0 0 20 0 1 0 67450738 255598592 45459 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 62402 45459 740 405 0 59346 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 249608 KiB
Current children cumulated memory: 181836 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27246
/proc/meminfo: memFree=12768492/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=249608 memory=181932 CPUtime=1962.22 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 362392 0 0 0 195176 1046 0 0 20 0 1 0 67450738 255598592 45483 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 62402 45483 740 405 0 59346 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 249608 KiB
Current children cumulated memory: 181932 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27247
/proc/meminfo: memFree=12683352/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=336716 memory=269000 CPUtime=2022.22 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 372512 0 0 0 201137 1085 0 0 20 0 1 0 67450738 344797184 67250 33554432000 4194304 5849740 140728371209856 140728371208856 5437564 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 84179 67250 740 405 0 81123 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 336716 KiB
Current children cumulated memory: 269000 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27248
/proc/meminfo: memFree=12738852/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=280448 memory=212668 CPUtime=2082.22 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 376816 0 0 0 207113 1109 0 0 20 0 1 0 67450738 287178752 53167 33554432000 4194304 5849740 140728371209856 140728371208856 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 70112 53167 740 405 0 67056 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 280448 KiB
Current children cumulated memory: 212668 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27249
/proc/meminfo: memFree=12734800/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=266664 memory=198988 CPUtime=2142.23 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 380254 0 0 0 213086 1137 0 0 20 0 1 0 67450738 273063936 49747 33554432000 4194304 5849740 140728371209856 140728371208856 5437732 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 66666 49747 740 405 0 63610 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 266664 KiB
Current children cumulated memory: 198988 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27250
/proc/meminfo: memFree=12714540/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=282048 memory=214340 CPUtime=2202.23 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 381782 0 0 0 219058 1165 0 0 20 0 1 0 67450738 288817152 53585 33554432000 4194304 5849740 140728371209856 140728371208856 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 70512 53585 740 405 0 67456 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 282048 KiB
Current children cumulated memory: 214340 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27251
/proc/meminfo: memFree=12713292/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=242892 memory=175024 CPUtime=2262.23 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 382568 0 0 0 225034 1189 0 0 20 0 1 0 67450738 248721408 43756 33554432000 4194304 5849740 140728371209856 140728371208856 5340730 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 60723 43756 740 405 0 57667 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 242892 KiB
Current children cumulated memory: 175024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27252
/proc/meminfo: memFree=12693416/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=253708 memory=185952 CPUtime=2322.23 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 385349 0 0 0 231008 1215 0 0 20 0 1 0 67450738 259796992 46488 33554432000 4194304 5849740 140728371209856 140728371208856 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 63427 46488 740 405 0 60371 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 253708 KiB
Current children cumulated memory: 185952 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27253
/proc/meminfo: memFree=12696660/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=251036 memory=183144 CPUtime=2382.24 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 388729 0 0 0 236981 1243 0 0 20 0 1 0 67450738 257060864 45786 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 62759 45786 740 405 0 59703 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 251036 KiB
Current children cumulated memory: 183144 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27254
/proc/meminfo: memFree=12638720/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=309148 memory=241472 CPUtime=2442.24 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 392334 0 0 0 242954 1270 0 0 20 0 1 0 67450738 316567552 60368 33554432000 4194304 5849740 140728371209856 140728371208856 140127827836807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 77287 60368 740 405 0 74231 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 309148 KiB
Current children cumulated memory: 241472 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27255
/proc/meminfo: memFree=12638108/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=309148 memory=241472 CPUtime=2502.25 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 394918 0 0 0 248923 1302 0 0 20 0 1 0 67450738 316567552 60368 33554432000 4194304 5849740 140728371209856 140728371208856 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 77287 60368 740 405 0 74231 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 309148 KiB
Current children cumulated memory: 241472 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 27345
/proc/meminfo: memFree=12953496/32770624 swapFree=67108860/67108860
[pid=27182] ppid=27179 vsize=309148 memory=241472 CPUtime=2519.96 cores=1,3,5,7
/proc/27182/stat : 27182 (xcsp_picat) R 27179 27182 27059 0 -1 4202496 396501 0 0 0 250689 1307 0 0 20 0 1 0 67450738 316567552 60368 33554432000 4194304 5849740 140728371209856 140728371208120 140127827836807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 43991040 140728371217590 140728371217668 140728371217668 140728371220426 0
/proc/27182/statm: 77287 60368 740 405 0 74231 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 309148 KiB
Current children cumulated memory: 241472 KiB

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

[startup+2520.01 s]
# the end of solver process 27182 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.89 s, system=13.0749 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): 2519.97
CPU user time (s): 2506.89
CPU system time (s): 13.0749
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 336716
Max. memory (cumulated for all children) (KiB): 269000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.89
system time used= 13.0749
maximum resident set size= 269000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 396501
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= 34
involuntary context switches= 1800


# summary of solver processes directly reported to runsolver:
#   pid: 27182
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2506.89
#   total CPU system time (s): 13.0749

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.93401 second user time and 18.4908 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 08:07:56
IDJOB=4295205
IDBENCH=141490
IDSOLVER=2754
FILE ID=node107/4295205-1532498875
RUNJOBID= node107-1532498874-27091
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-30_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295205-1532498875/watcher-4295205-1532498875 -o /tmp/evaluation-result-4295205-1532498875/solver-4295205-1532498875 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580  xcsp_picat HOME/instance-4295205-1532498875.xml

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

MD5SUM BENCH= f7f9b20d19eb9843ceb4981536ba88b3
RANDOM SEED=1495682178

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:        13163868 kB
MemAvailable:   31911128 kB
Buffers:          279500 kB
Cached:         18582920 kB
SwapCached:            0 kB
Active:          4227848 kB
Inactive:       14714824 kB
Active(anon):      83512 kB
Inactive(anon):    16844 kB
Active(file):    4144336 kB
Inactive(file): 14697980 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8408 kB
Writeback:             0 kB
AnonPages:         97796 kB
Mapped:            41400 kB
Shmem:             17036 kB
Slab:             360760 kB
SReclaimable:     333404 kB
SUnreclaim:        27356 kB
KernelStack:        3584 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     447892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 54512 MiB
End job on node107 at 2018-07-25 08:49:56