Trace number 4309735

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2519.75 2520.03

General information on the benchmark

NameFrb/
frb-59-26-1-mgd_c18.xml
MD5SUMeb7f3f1c65ad30d4418b69bfa000eb45
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables59
Number of constraints556
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree10
Maximum variable degree29
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":3},{"degree":16,"count":4},{"degree":17,"count":6},{"degree":18,"count":8},{"degree":19,"count":6},{"degree":20,"count":6},{"degree":21,"count":9},{"degree":22,"count":2},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":2},{"degree":26,"count":2},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":556}]
Number of extensional constraints556
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":556}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (11130 MiB free)
  memory of node 1: 16384 MiB (13037 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309735-1534314558/watcher-4309735-1534314558 -o /tmp/evaluation-result-4309735-1534314558/solver-4309735-1534314558 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-696 --watchdog 2580 xcsp_picat HOME/instance-4309735-1534314558.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=3740, runsolver pid=3737

[startup+0.100222 s]*
/proc/loadavg: 2.10 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24732496/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2025744 memory=18796 CPUtime=0.09 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 1783 0 0 0 9 0 0 0 20 0 1 0 249018994 2074361856 4699 33554432000 4194304 5849940 140735673391696 140735673391000 4488915 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 506436 4699 596 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18796 KiB

[startup+0.209803 s]*
/proc/loadavg: 2.10 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24693672/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2025888 memory=57972 CPUtime=0.2 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 2417 0 0 0 20 0 0 0 20 0 1 0 249018994 2074509312 14493 33554432000 4194304 5849940 140735673391696 140735673391000 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 506472 14493 663 405 0 503416 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025888 KiB
Current children cumulated memory: 57972 KiB

[startup+0.309606 s]*
/proc/loadavg: 2.10 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24693300/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2026148 memory=58392 CPUtime=0.31 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 2514 0 0 0 30 1 0 0 20 0 1 0 249018994 2074775552 14598 33554432000 4194304 5849940 140735673391696 140735673391000 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 506537 14598 679 405 0 503481 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026148 KiB
Current children cumulated memory: 58392 KiB

[startup+0.700229 s]
/proc/loadavg: 2.10 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24692308/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2027352 memory=59476 CPUtime=0.69 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 2836 0 0 0 68 1 0 0 20 0 1 0 249018994 2076008448 14869 33554432000 4194304 5849940 140735673391696 140735673391000 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 506838 14869 680 405 0 503782 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027352 KiB
Current children cumulated memory: 59476 KiB

[startup+1.50023 s]
/proc/loadavg: 2.10 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24690208/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2029912 memory=62052 CPUtime=1.48 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 3476 0 0 0 147 1 0 0 20 0 1 0 249018994 2078629888 15513 33554432000 4194304 5849940 140735673391696 140735673390792 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 507478 15513 680 405 0 504422 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2029912 KiB
Current children cumulated memory: 62052 KiB

[startup+3.10957 s]
/proc/loadavg: 2.09 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24685092/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2033872 memory=66344 CPUtime=3.09 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 7989 0 0 0 305 4 0 0 20 0 1 0 249018994 2082684928 16586 33554432000 4194304 5849940 140735673391696 140735673390184 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 508468 16586 712 405 0 505412 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2033872 KiB
Current children cumulated memory: 66344 KiB

[startup+6.30024 s]
/proc/loadavg: 2.09 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24682420/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2034992 memory=67224 CPUtime=6.28 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 14774 0 0 0 615 13 0 0 20 0 1 0 249018994 2083831808 16806 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 508748 16806 712 405 0 505692 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2034992 KiB
Current children cumulated memory: 67224 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24677972/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2038400 memory=70888 CPUtime=12.69 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 22576 0 0 0 1245 24 0 0 20 0 1 0 249018994 2087321600 17722 33554432000 4194304 5849940 140735673391696 140735673390696 5437784 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 509600 17722 712 405 0 506544 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2038400 KiB
Current children cumulated memory: 70888 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.06 2.06 3/190 3741
/proc/meminfo: memFree=24637908/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2047392 memory=79648 CPUtime=25.48 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 45689 0 0 0 2500 48 0 0 20 0 1 0 249018994 2096529408 19912 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 511848 19912 712 405 0 508792 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2047392 KiB
Current children cumulated memory: 79648 KiB

[startup+51.1097 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 3750
/proc/meminfo: memFree=24615564/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2048040 memory=80224 CPUtime=51.09 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 76685 0 0 0 5019 90 0 0 20 0 1 0 249018994 2097192960 20056 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 512010 20056 712 405 0 508954 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2048040 KiB
Current children cumulated memory: 80224 KiB

[startup+102.3 s]
/proc/loadavg: 2.46 2.16 2.09 3/192 3751
/proc/meminfo: memFree=24613776/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2061224 memory=93456 CPUtime=102.27 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 122214 0 0 0 10070 157 0 0 20 0 1 0 249018994 2110693376 23364 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 515306 23364 712 405 0 512250 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2061224 KiB
Current children cumulated memory: 93456 KiB

[startup+162.3 s]
/proc/loadavg: 2.24 2.16 2.09 3/192 3752
/proc/meminfo: memFree=24588628/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2063488 memory=95984 CPUtime=162.26 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 159858 0 0 0 16005 221 0 0 20 0 1 0 249018994 2113011712 23996 33554432000 4194304 5849940 140735673391696 140735673390696 5437936 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 515872 23996 712 405 0 512816 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2063488 KiB
Current children cumulated memory: 95984 KiB

[startup+222.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/192 3753
/proc/meminfo: memFree=24559492/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2078400 memory=110776 CPUtime=222.26 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 198728 0 0 0 21944 282 0 0 20 0 1 0 249018994 2128281600 27694 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 519600 27694 712 405 0 516544 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2078400 KiB
Current children cumulated memory: 110776 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/192 3754
/proc/meminfo: memFree=24558976/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2079148 memory=111652 CPUtime=282.25 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 229153 0 0 0 27893 332 0 0 20 0 1 0 249018994 2129047552 27913 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 519787 27913 712 405 0 516731 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2079148 KiB
Current children cumulated memory: 111652 KiB

[startup+342.3 s]
/proc/loadavg: 1.97 2.07 2.07 3/192 3815
/proc/meminfo: memFree=24630400/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2096920 memory=131872 CPUtime=342.23 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 244970 0 0 0 33854 369 0 0 20 0 1 0 249018994 2147246080 32968 33554432000 4194304 5849940 140735673391696 140735673390696 5437819 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 524230 32968 712 405 0 521174 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2096920 KiB
Current children cumulated memory: 131872 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.06 2.06 3/190 3816
/proc/meminfo: memFree=24609188/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2112824 memory=147768 CPUtime=402.22 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 251374 0 0 0 39827 395 0 0 20 0 1 0 249018994 2163531776 36942 33554432000 4194304 5849940 140735673391696 140735673390696 5335806 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 528206 36942 712 405 0 525150 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2112824 KiB
Current children cumulated memory: 147768 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/190 3817
/proc/meminfo: memFree=24566920/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2149612 memory=184564 CPUtime=462.21 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 265235 0 0 0 45800 421 0 0 20 0 1 0 249018994 2201202688 46141 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 537403 46141 712 405 0 534347 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 2149612 KiB
Current children cumulated memory: 184564 KiB


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

/proc/3740/statm: 577344 86082 712 405 0 574288 0
Current children cumulated CPU time: 1722.04 s
Current children cumulated vsize: 2309376 KiB
Current children cumulated memory: 344328 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3858
/proc/meminfo: memFree=24235048/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2425420 memory=460236 CPUtime=1782.03 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 676024 0 0 0 177493 710 0 0 20 0 1 0 249018994 2483630080 115059 33554432000 4194304 5849940 140735673391696 140735673390696 5437815 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 606355 115059 712 405 0 603299 0
Current children cumulated CPU time: 1782.03 s
Current children cumulated vsize: 2425420 KiB
Current children cumulated memory: 460236 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 3859
/proc/meminfo: memFree=24234428/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2425420 memory=460372 CPUtime=1842.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 713625 0 0 0 183481 721 0 0 20 0 1 0 249018994 2483630080 115093 33554432000 4194304 5849940 140735673391696 140735673390696 5437946 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 606355 115093 712 405 0 603299 0
Current children cumulated CPU time: 1842.02 s
Current children cumulated vsize: 2425420 KiB
Current children cumulated memory: 460372 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3869
/proc/meminfo: memFree=24328180/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2343852 memory=378804 CPUtime=1902.03 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 750528 0 0 0 189471 732 0 0 20 0 1 0 249018994 2400104448 94701 33554432000 4194304 5849940 140735673391696 140735673390696 5438456 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 585963 94701 712 405 0 582907 0
Current children cumulated CPU time: 1902.03 s
Current children cumulated vsize: 2343852 KiB
Current children cumulated memory: 378804 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3892
/proc/meminfo: memFree=24314940/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2343872 memory=378824 CPUtime=1962.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 763048 0 0 0 195461 741 0 0 20 0 1 0 249018994 2400124928 94706 33554432000 4194304 5849940 140735673391696 140735673390696 5437817 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 585968 94706 712 405 0 582912 0
Current children cumulated CPU time: 1962.02 s
Current children cumulated vsize: 2343872 KiB
Current children cumulated memory: 378824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3893
/proc/meminfo: memFree=24284364/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2343872 memory=378824 CPUtime=2022.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 788077 0 0 0 201450 752 0 0 20 0 1 0 249018994 2400124928 94706 33554432000 4194304 5849940 140735673391696 140735673390696 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 585968 94706 712 405 0 582912 0
Current children cumulated CPU time: 2022.02 s
Current children cumulated vsize: 2343872 KiB
Current children cumulated memory: 378824 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3894
/proc/meminfo: memFree=24303732/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2344000 memory=378952 CPUtime=2082.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 814748 0 0 0 207437 765 0 0 20 0 1 0 249018994 2400256000 94738 33554432000 4194304 5849940 140735673391696 140735673390696 5437784 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 586000 94738 712 405 0 582944 0
Current children cumulated CPU time: 2082.02 s
Current children cumulated vsize: 2344000 KiB
Current children cumulated memory: 378952 KiB

[startup+2142.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/191 3895
/proc/meminfo: memFree=24262224/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2361764 memory=396716 CPUtime=2142.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 841867 0 0 0 213423 779 0 0 20 0 1 0 249018994 2418446336 99179 33554432000 4194304 5849940 140735673391696 140735673390856 5438047 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 590441 99179 712 405 0 587385 0
Current children cumulated CPU time: 2142.02 s
Current children cumulated vsize: 2361764 KiB
Current children cumulated memory: 396716 KiB

[startup+2202.3 s]
/proc/loadavg: 2.25 2.14 2.09 3/190 3896
/proc/meminfo: memFree=24271560/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2296228 memory=331180 CPUtime=2202.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 878056 0 0 0 219411 791 0 0 20 0 1 0 249018994 2351337472 82795 33554432000 4194304 5849940 140735673391696 140735673390696 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 574057 82795 712 405 0 571001 0
Current children cumulated CPU time: 2202.02 s
Current children cumulated vsize: 2296228 KiB
Current children cumulated memory: 331180 KiB

[startup+2262.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/190 3897
/proc/meminfo: memFree=24271628/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2296568 memory=331520 CPUtime=2262.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 909749 0 0 0 225397 805 0 0 20 0 1 0 249018994 2351685632 82880 33554432000 4194304 5849940 140735673391696 140735673390696 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 574142 82880 712 405 0 571086 0
Current children cumulated CPU time: 2262.02 s
Current children cumulated vsize: 2296568 KiB
Current children cumulated memory: 331520 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/190 3898
/proc/meminfo: memFree=24203668/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2331748 memory=366700 CPUtime=2322.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 943338 0 0 0 231385 817 0 0 20 0 1 0 249018994 2387709952 91675 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 582937 91675 712 405 0 579881 0
Current children cumulated CPU time: 2322.02 s
Current children cumulated vsize: 2331748 KiB
Current children cumulated memory: 366700 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/190 3899
/proc/meminfo: memFree=24285724/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2331748 memory=366700 CPUtime=2382.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 978178 0 0 0 237369 833 0 0 20 0 1 0 249018994 2387709952 91675 33554432000 4194304 5849940 140735673391696 140735673390696 139859084267399 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 582937 91675 712 405 0 579881 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 2331748 KiB
Current children cumulated memory: 366700 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/190 3900
/proc/meminfo: memFree=24269200/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2331748 memory=366700 CPUtime=2442.01 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 1013108 0 0 0 243356 845 0 0 20 0 1 0 249018994 2387709952 91675 33554432000 4194304 5849940 140735673391696 140735673390696 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 582937 91675 712 405 0 579881 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 2331748 KiB
Current children cumulated memory: 366700 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 3909
/proc/meminfo: memFree=24174492/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2424308 memory=459260 CPUtime=2502.02 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 1048952 0 0 0 249345 857 0 0 20 0 1 0 249018994 2482491392 114815 33554432000 4194304 5849940 140735673391696 140735673390696 5438016 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 606077 114815 712 405 0 603021 0
Current children cumulated CPU time: 2502.02 s
Current children cumulated vsize: 2424308 KiB
Current children cumulated memory: 459260 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.05 2.06 3/191 3909
/proc/meminfo: memFree=24141996/32770624 swapFree=67108856/67108860
[pid=3740] ppid=3737 vsize=2424308 memory=459260 CPUtime=2519.73 cores=0,2,4,6
/proc/3740/stat : 3740 (xcsp_picat) R 3737 3740 665 0 -1 4202496 1075630 0 0 0 251111 862 0 0 20 0 1 0 249018994 2482491392 114815 33554432000 4194304 5849940 140735673391696 140735673390696 5438489 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25059328 140735673398454 140735673398532 140735673398532 140735673401290 0
/proc/3740/statm: 606077 114815 712 405 0 603021 0
Current children cumulated CPU time: 2519.73 s
Current children cumulated vsize: 2424308 KiB
Current children cumulated memory: 459260 KiB

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

[startup+2520.03 s]
# the end of solver process 3740 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.12 s, system=8.63612 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): 2520.03
CPU time (s): 2519.75
CPU user time (s): 2511.12
CPU system time (s): 8.63612
CPU usage (%): 99.9891
Max. virtual memory (cumulated for all children) (KiB): 2425420
Max. memory (cumulated for all children) (KiB): 460372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.12
system time used= 8.63612
maximum resident set size= 467172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1075631
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= 15
involuntary context switches= 1958


# summary of solver processes directly reported to runsolver:
#   pid: 3740
#   total CPU time (s): 2519.75
#   total CPU user time (s): 2511.12
#   total CPU system time (s): 8.63612

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1898 second user time and 18.6395 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 08:29:18
IDJOB=4309735
IDBENCH=141578
IDSOLVER=2794
FILE ID=node132/4309735-1534314558
RUNJOBID= node132-1534293327-696
PBS_JOBID= 21038142
Free space on /tmp= 38896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Frb/frb-59-26-1-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309735-1534314558/watcher-4309735-1534314558 -o /tmp/evaluation-result-4309735-1534314558/solver-4309735-1534314558 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-696 --watchdog 2580  xcsp_picat HOME/instance-4309735-1534314558.xml

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

MD5SUM BENCH= eb7f3f1c65ad30d4418b69bfa000eb45
RANDOM SEED=1349117980

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        24748836 kB
MemAvailable:   31820012 kB
Buffers:          222060 kB
Cached:          7083408 kB
SwapCached:            4 kB
Active:          3906496 kB
Inactive:        3529716 kB
Active(anon):      81104 kB
Inactive(anon):   110864 kB
Active(file):    3825392 kB
Inactive(file):  3418852 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3904 kB
Writeback:             0 kB
AnonPages:        137972 kB
Mapped:            60100 kB
Shmem:             58012 kB
Slab:             283592 kB
SReclaimable:     255392 kB
SUnreclaim:        28200 kB
KernelStack:        3408 kB
PageTables:         5820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2458236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38892 MiB
End job on node132 at 2018-08-15 09:11:18