Trace number 4309357

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 2018-08-14? (TO) 2519.95 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-10_c18.xml
MD5SUM8d1e20825fc8ffef49d443aea0d97595
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.25
Satisfiable
(Un)Satisfiability was proved
Number of variables102
Number of constraints1473
Number of domains2
Minimum domain size3
Maximum domain size50
Distribution of domain sizes[{"size":3,"count":100},{"size":50,"count":2}]
Minimum variable degree2
Maximum variable degree37
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":29,"count":36},{"degree":31,"count":28},{"degree":33,"count":20},{"degree":35,"count":12},{"degree":37,"count":4}]
Minimum constraint arity2
Maximum constraint arity101
Distribution of constraint arities[{"arity":2,"count":1471},{"arity":101,"count":2}]
Number of extensional constraints0
Number of intensional constraints1471
Distribution of constraint types[{"type":"intension","count":1471},{"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 (13570 MiB free)
  memory of node 1: 16384 MiB (9865 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309357-1534309985/watcher-4309357-1534309985 -o /tmp/evaluation-result-4309357-1534309985/solver-4309357-1534309985 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580 xcsp_picat HOME/instance-4309357-1534309985.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=24100, runsolver pid=24097

[startup+0.100113 s]*
/proc/loadavg: 2.05 2.11 2.08 3/189 24101
/proc/meminfo: memFree=23983328/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2027092 memory=17484 CPUtime=0.1 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 2028 0 0 0 10 0 0 0 20 0 1 0 248561629 2075742208 4371 33554432000 4194304 5849940 140728020031104 140728020031104 4205687 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 506773 4371 667 405 0 503717 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027092 KiB
Current children cumulated memory: 17484 KiB

[startup+0.209624 s]*
/proc/loadavg: 2.05 2.11 2.08 3/189 24101
/proc/meminfo: memFree=23982956/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2027348 memory=17792 CPUtime=0.21 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 2199 0 0 0 21 0 0 0 20 0 1 0 248561629 2076004352 4448 33554432000 4194304 5849940 140728020031104 140728020031104 139867911593863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 506837 4448 673 405 0 503781 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027348 KiB
Current children cumulated memory: 17792 KiB

[startup+0.308847 s]*
/proc/loadavg: 2.05 2.11 2.08 3/189 24101
/proc/meminfo: memFree=23982956/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2027348 memory=17792 CPUtime=0.31 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 2201 0 0 0 30 1 0 0 20 0 1 0 248561629 2076004352 4448 33554432000 4194304 5849940 140728020031104 140728020031104 139867911593863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 506837 4448 673 405 0 503781 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027348 KiB
Current children cumulated memory: 17792 KiB

[startup+0.70021 s]
/proc/loadavg: 2.05 2.11 2.08 3/189 24101
/proc/meminfo: memFree=23982476/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2028508 memory=18968 CPUtime=0.69 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 2604 0 0 0 68 1 0 0 20 0 1 0 248561629 2077192192 4742 33554432000 4194304 5849940 140728020031104 140728020030104 5312632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 507127 4742 682 405 0 504071 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028508 KiB
Current children cumulated memory: 18968 KiB

[startup+1.50023 s]
/proc/loadavg: 1.96 2.09 2.08 3/189 24101
/proc/meminfo: memFree=23981636/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2028848 memory=19328 CPUtime=1.49 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 3006 0 0 0 146 3 0 0 20 0 1 0 248561629 2077540352 4832 33554432000 4194304 5849940 140728020031104 140728020030104 5339631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 507212 4832 682 405 0 504156 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028848 KiB
Current children cumulated memory: 19328 KiB

[startup+3.10936 s]
/proc/loadavg: 1.96 2.09 2.08 3/189 24101
/proc/meminfo: memFree=23980856/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2030452 memory=20812 CPUtime=3.1 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 4635 0 0 0 305 5 0 0 20 0 1 0 248561629 2079182848 5203 33554432000 4194304 5849940 140728020031104 140728020029592 5339037 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 507613 5203 682 405 0 504557 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030452 KiB
Current children cumulated memory: 20812 KiB

[startup+6.30023 s]
/proc/loadavg: 1.97 2.09 2.08 3/188 24101
/proc/meminfo: memFree=23979380/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2030324 memory=20928 CPUtime=6.29 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 7232 0 0 0 620 9 0 0 20 0 1 0 248561629 2079051776 5232 33554432000 4194304 5849940 140728020031104 140728020030104 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 507581 5232 682 405 0 504525 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2030324 KiB
Current children cumulated memory: 20928 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 2.09 2.08 3/188 24101
/proc/meminfo: memFree=23979240/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2034360 memory=24804 CPUtime=12.68 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 12430 0 0 0 1252 16 0 0 20 0 1 0 248561629 2083184640 6201 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 508590 6201 682 405 0 505534 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2034360 KiB
Current children cumulated memory: 24804 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 2.08 2.08 3/188 24101
/proc/meminfo: memFree=23974412/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2036448 memory=27132 CPUtime=25.48 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 19614 0 0 0 2516 32 0 0 20 0 1 0 248561629 2085322752 6783 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 509112 6783 693 405 0 506056 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2036448 KiB
Current children cumulated memory: 27132 KiB

[startup+51.1095 s]
/proc/loadavg: 1.98 2.08 2.07 3/188 24101
/proc/meminfo: memFree=23960952/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2050856 memory=40960 CPUtime=51.09 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 25705 0 0 0 5055 54 0 0 20 0 1 0 248561629 2100076544 10240 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 512714 10240 693 405 0 509658 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2050856 KiB
Current children cumulated memory: 40960 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.06 2.07 3/188 24102
/proc/meminfo: memFree=23682132/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2067520 memory=58140 CPUtime=102.28 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 42022 0 0 0 10148 80 0 0 20 0 1 0 248561629 2117140480 14535 33554432000 4194304 5849940 140728020031104 140728020030104 5438470 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 516880 14535 693 405 0 513824 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2067520 KiB
Current children cumulated memory: 58140 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 24103
/proc/meminfo: memFree=23659316/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2090528 memory=81056 CPUtime=162.26 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 57913 0 0 0 16125 101 0 0 20 0 1 0 248561629 2140700672 20264 33554432000 4194304 5849940 140728020031104 140728020030104 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 522632 20264 693 405 0 519576 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2090528 KiB
Current children cumulated memory: 81056 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 24104
/proc/meminfo: memFree=23886228/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2121400 memory=112020 CPUtime=222.26 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 70571 0 0 0 22106 120 0 0 20 0 1 0 248561629 2172313600 28005 33554432000 4194304 5849940 140728020031104 140728020030264 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 530350 28005 693 405 0 527294 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2121400 KiB
Current children cumulated memory: 112020 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24105
/proc/meminfo: memFree=23915508/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2091628 memory=82248 CPUtime=282.26 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 90049 0 0 0 28086 140 0 0 20 0 1 0 248561629 2141827072 20562 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 522907 20562 693 405 0 519851 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2091628 KiB
Current children cumulated memory: 82248 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24106
/proc/meminfo: memFree=23877740/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2130008 memory=120400 CPUtime=342.26 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 94580 0 0 0 34065 161 0 0 20 0 1 0 248561629 2181128192 30100 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 532502 30100 693 405 0 529446 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2130008 KiB
Current children cumulated memory: 120400 KiB

[startup+402.3 s]
/proc/loadavg: 2.11 2.06 2.05 3/186 24107
/proc/meminfo: memFree=23578896/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2167708 memory=158328 CPUtime=402.26 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 112670 0 0 0 40054 172 0 0 20 0 1 0 248561629 2219732992 39582 33554432000 4194304 5849940 140728020031104 140728020030104 5438424 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 541927 39582 693 405 0 538871 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2167708 KiB
Current children cumulated memory: 158328 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/188 24117
/proc/meminfo: memFree=23821924/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2184744 memory=175292 CPUtime=462.26 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 115188 0 0 0 46042 184 0 0 20 0 1 0 248561629 2237177856 43823 33554432000 4194304 5849940 140728020031104 140728020030104 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 546186 43823 693 405 0 543130 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2184744 KiB
Current children cumulated memory: 175292 KiB


################
# More data... #
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/proc/24100/statm: 545354 43927 693 405 0 542298 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2181416 KiB
Current children cumulated memory: 175708 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 24217
/proc/meminfo: memFree=24391000/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2216284 memory=210436 CPUtime=1782.23 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 299360 0 0 0 177658 565 0 0 20 0 1 0 248561629 2269474816 52609 33554432000 4194304 5849940 140728020031104 140728020030104 5335774 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 554071 52609 693 405 0 551015 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2216284 KiB
Current children cumulated memory: 210436 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24218
/proc/meminfo: memFree=24378336/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2216284 memory=210576 CPUtime=1842.23 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 306749 0 0 0 183642 581 0 0 20 0 1 0 248561629 2269474816 52644 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 554071 52644 693 405 0 551015 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2216284 KiB
Current children cumulated memory: 210576 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/187 24219
/proc/meminfo: memFree=24332664/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2257688 memory=251980 CPUtime=1902.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 311089 0 0 0 189630 592 0 0 20 0 1 0 248561629 2311872512 62995 33554432000 4194304 5849940 140728020031104 140728020030104 5335712 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 564422 62995 693 405 0 561366 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 2257688 KiB
Current children cumulated memory: 251980 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 24220
/proc/meminfo: memFree=24331432/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2262780 memory=257072 CPUtime=1962.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 326846 0 0 0 195619 603 0 0 20 0 1 0 248561629 2317086720 64268 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 565695 64268 693 405 0 562639 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2262780 KiB
Current children cumulated memory: 257072 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24221
/proc/meminfo: memFree=24329144/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2262780 memory=257072 CPUtime=2022.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 326940 0 0 0 201611 611 0 0 20 0 1 0 248561629 2317086720 64268 33554432000 4194304 5849940 140728020031104 140728020030104 5438027 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 565695 64268 693 405 0 562639 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2262780 KiB
Current children cumulated memory: 257072 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24222
/proc/meminfo: memFree=24295724/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2262780 memory=257072 CPUtime=2082.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 341385 0 0 0 207602 620 0 0 20 0 1 0 248561629 2317086720 64268 33554432000 4194304 5849940 140728020031104 140728020029976 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 565695 64268 693 405 0 562639 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2262780 KiB
Current children cumulated memory: 257072 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 24223
/proc/meminfo: memFree=24362528/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2202860 memory=197152 CPUtime=2142.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 344040 0 0 0 213589 633 0 0 20 0 1 0 248561629 2255728640 49288 33554432000 4194304 5849940 140728020031104 140728020030264 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 550715 49288 693 405 0 547659 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2202860 KiB
Current children cumulated memory: 197152 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 24224
/proc/meminfo: memFree=24335284/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2225484 memory=219776 CPUtime=2202.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 358985 0 0 0 219577 645 0 0 20 0 1 0 248561629 2278895616 54944 33554432000 4194304 5849940 140728020031104 140728020029976 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 556371 54944 693 405 0 553315 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2225484 KiB
Current children cumulated memory: 219776 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24232
/proc/meminfo: memFree=24323328/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2233608 memory=227900 CPUtime=2262.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 376745 0 0 0 225564 658 0 0 20 0 1 0 248561629 2287214592 56975 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 558402 56975 693 405 0 555346 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2233608 KiB
Current children cumulated memory: 227900 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24233
/proc/meminfo: memFree=24326992/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2233608 memory=227900 CPUtime=2322.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 378206 0 0 0 231549 673 0 0 20 0 1 0 248561629 2287214592 56975 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 558402 56975 693 405 0 555346 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2233608 KiB
Current children cumulated memory: 227900 KiB

[startup+2382.3 s]
/proc/loadavg: 2.51 2.14 2.09 3/187 24234
/proc/meminfo: memFree=24357796/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2233608 memory=227900 CPUtime=2382.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 395989 0 0 0 237534 688 0 0 20 0 1 0 248561629 2287214592 56975 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 558402 56975 693 405 0 555346 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2233608 KiB
Current children cumulated memory: 227900 KiB

[startup+2442.3 s]
/proc/loadavg: 2.32 2.17 2.10 3/187 24235
/proc/meminfo: memFree=24285024/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2267332 memory=261624 CPUtime=2442.22 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 397985 0 0 0 243518 704 0 0 20 0 1 0 248561629 2321747968 65406 33554432000 4194304 5849940 140728020031104 140728020030104 139867911593863 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 566833 65406 693 405 0 563777 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 2267332 KiB
Current children cumulated memory: 261624 KiB

[startup+2502.3 s]
/proc/loadavg: 2.12 2.14 2.10 3/187 24236
/proc/meminfo: memFree=24200604/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2381268 memory=375560 CPUtime=2502.21 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 419509 0 0 0 249506 715 0 0 20 0 1 0 248561629 2438418432 93890 33554432000 4194304 5849940 140728020031104 140728020030104 5438538 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 595317 93890 693 405 0 592261 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 2381268 KiB
Current children cumulated memory: 375560 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.09 2.13 2.09 3/187 24237
/proc/meminfo: memFree=24192280/32770624 swapFree=67108172/67108860
[pid=24100] ppid=24097 vsize=2381268 memory=375560 CPUtime=2519.92 cores=0,2,4,6
/proc/24100/stat : 24100 (xcsp_picat) R 24097 24100 21905 0 -1 4202496 419518 0 0 0 251275 717 0 0 20 0 1 0 248561629 2438418432 93890 33554432000 4194304 5849940 140728020031104 140728020030104 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 38711296 140728020038838 140728020038916 140728020038916 140728020041674 0
/proc/24100/statm: 595317 93890 693 405 0 592261 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 2381268 KiB
Current children cumulated memory: 375560 KiB

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

[startup+2520.02 s]
# the end of solver process 24100 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.76 s, system=7.18784 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): 2519.95
CPU user time (s): 2512.76
CPU system time (s): 7.18784
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 2381268
Max. memory (cumulated for all children) (KiB): 375560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.76
system time used= 7.18784
maximum resident set size= 375560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419518
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= 31
involuntary context switches= 3203


# summary of solver processes directly reported to runsolver:
#   pid: 24100
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2512.76
#   total CPU system time (s): 7.18784

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4836 second user time and 18.194 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-15 07:13:05
IDJOB=4309357
IDBENCH=141486
IDSOLVER=2794
FILE ID=node136/4309357-1534309985
RUNJOBID= node136-1534293639-21936
PBS_JOBID= 21038144
Free space on /tmp= 39024 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309357-1534309985/watcher-4309357-1534309985 -o /tmp/evaluation-result-4309357-1534309985/solver-4309357-1534309985 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580  xcsp_picat HOME/instance-4309357-1534309985.xml

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

MD5SUM BENCH= 8d1e20825fc8ffef49d443aea0d97595
RANDOM SEED=292946286

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23998340 kB
MemAvailable:   31216812 kB
Buffers:          123452 kB
Cached:          7323808 kB
SwapCached:           16 kB
Active:          4453388 kB
Inactive:        3726584 kB
Active(anon):     684112 kB
Inactive(anon):   109076 kB
Active(file):    3769276 kB
Inactive(file):  3617508 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108860 kB
SwapFree:       67108172 kB
Dirty:              3288 kB
Writeback:             0 kB
AnonPages:        738792 kB
Mapped:            56628 kB
Shmem:             57768 kB
Slab:             288200 kB
SReclaimable:     260148 kB
SUnreclaim:        28052 kB
KernelStack:        3408 kB
PageTables:         6828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2971760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    669696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 39020 MiB
End job on node136 at 2018-08-15 07:55:05