Trace number 4309361

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) 2520.09 2520.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-50_c18.xml
MD5SUMa108db2a0a555905573fa2757742798d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark2520.11
Satisfiable
(Un)Satisfiability was proved
Number of variables2502
Number of constraints203353
Number of domains2
Minimum domain size3
Maximum domain size1250
Distribution of domain sizes[{"size":3,"count":2500},{"size":1250,"count":2}]
Minimum variable degree2
Maximum variable degree197
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":149,"count":196},{"degree":151,"count":188},{"degree":153,"count":180},{"degree":155,"count":172},{"degree":157,"count":164},{"degree":159,"count":156},{"degree":161,"count":148},{"degree":163,"count":140},{"degree":165,"count":132},{"degree":167,"count":124},{"degree":169,"count":116},{"degree":171,"count":108},{"degree":173,"count":100},{"degree":175,"count":92},{"degree":177,"count":84},{"degree":179,"count":76},{"degree":181,"count":68},{"degree":183,"count":60},{"degree":185,"count":52},{"degree":187,"count":44},{"degree":189,"count":36},{"degree":191,"count":28},{"degree":193,"count":20},{"degree":195,"count":12},{"degree":197,"count":4}]
Minimum constraint arity2
Maximum constraint arity2501
Distribution of constraint arities[{"arity":2,"count":203351},{"arity":2501,"count":2}]
Number of extensional constraints0
Number of intensional constraints203351
Distribution of constraint types[{"type":"intension","count":203351},{"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 (8628 MiB free)
  memory of node 1: 16384 MiB (9399 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309361-1534310058/watcher-4309361-1534310058 -o /tmp/evaluation-result-4309361-1534310058/solver-4309361-1534310058 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11148 --watchdog 2580 xcsp_picat HOME/instance-4309361-1534310058.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=13940, runsolver pid=13937
Current StackSize limit: 8192 KiB


[startup+0.100662 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18440300/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2025744 memory=22624 CPUtime=0.1 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 1733 0 0 0 10 0 0 0 20 0 1 0 248568975 2074361856 5656 33554432000 4194304 5849940 140724930192256 140724930191560 4489872 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 506436 5656 597 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22624 KiB

[startup+0.21003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18432108/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2025744 memory=30816 CPUtime=0.21 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 1737 0 0 0 21 0 0 0 20 0 1 0 248568975 2074361856 7704 33554432000 4194304 5849940 140724930192256 140724930191560 140128547441664 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 506436 7704 597 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30816 KiB

[startup+0.309973 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18423916/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2025744 memory=39008 CPUtime=0.31 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 1741 0 0 0 31 0 0 0 20 0 1 0 248568975 2074361856 9752 33554432000 4194304 5849940 140724930192256 140724930191560 4533250 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 506436 9752 597 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39008 KiB

[startup+0.700365 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18407160/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2025744 memory=71776 CPUtime=0.69 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 1757 0 0 0 68 1 0 0 20 0 1 0 248568975 2074361856 17944 33554432000 4194304 5849940 140724930192256 140724930191560 140128547441664 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 506436 17944 597 405 0 503380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 71776 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18364248/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2025744 memory=139436 CPUtime=1.49 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 1790 0 0 0 147 2 0 0 20 0 1 0 248568975 2074361856 34859 33554432000 4194304 5849940 140724930192256 140724930191560 140128547441664 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 506436 34859 597 405 0 503380 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 139436 KiB

[startup+3.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18092252/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2040368 memory=261108 CPUtime=3.1 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 5897 0 0 0 305 5 0 0 20 0 1 0 248568975 2089336832 65277 33554432000 4194304 5849940 140724930192256 140724930191560 4504325 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 510092 65277 655 405 0 507036 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2040368 KiB
Current children cumulated memory: 261108 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18061672/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2070560 memory=291496 CPUtime=6.29 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 16679 0 0 0 622 7 0 0 20 0 1 0 248568975 2120253440 72874 33554432000 4194304 5849940 140724930192256 140724930190744 5309135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 517640 72874 684 405 0 514584 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2070560 KiB
Current children cumulated memory: 291496 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18170040/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2071384 memory=292332 CPUtime=12.69 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 23217 0 0 0 1259 10 0 0 20 0 1 0 248568975 2121097216 73083 33554432000 4194304 5849940 140724930192256 140724930190680 140128547463047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 517846 73083 688 405 0 514790 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2071384 KiB
Current children cumulated memory: 292332 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 13941
/proc/meminfo: memFree=18176708/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2064856 memory=285808 CPUtime=25.49 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 35156 0 0 0 2533 16 0 0 20 0 1 0 248568975 2114412544 71452 33554432000 4194304 5849940 140724930192256 140724930191256 5410633 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 516214 71452 688 405 0 513158 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2064856 KiB
Current children cumulated memory: 285808 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 13941
/proc/meminfo: memFree=18176708/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2066676 memory=287548 CPUtime=51.09 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 46669 0 0 0 5079 30 0 0 20 0 1 0 248568975 2116276224 71887 33554432000 4194304 5849940 140724930192256 140724930191128 5359035 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 516669 71887 688 405 0 513613 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2066676 KiB
Current children cumulated memory: 287548 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 13943
/proc/meminfo: memFree=18139028/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2101976 memory=323056 CPUtime=102.28 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 78777 0 0 0 10166 62 0 0 20 0 1 0 248568975 2152423424 80764 33554432000 4194304 5849940 140724930192256 140724930191256 5413264 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 525494 80764 688 405 0 522438 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2101976 KiB
Current children cumulated memory: 323056 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 13944
/proc/meminfo: memFree=18158328/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2082416 memory=303496 CPUtime=162.27 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 104151 0 0 0 16136 91 0 0 20 0 1 0 248568975 2132393984 75874 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 520604 75874 688 405 0 517548 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2082416 KiB
Current children cumulated memory: 303496 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 13946
/proc/meminfo: memFree=18129368/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2111208 memory=332288 CPUtime=222.27 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 136526 0 0 0 22101 126 0 0 20 0 1 0 248568975 2161876992 83072 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 527802 83072 688 405 0 524746 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2111208 KiB
Current children cumulated memory: 332288 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 13947
/proc/meminfo: memFree=18110208/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2131404 memory=352356 CPUtime=282.26 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 159553 0 0 0 28068 158 0 0 20 0 1 0 248568975 2182557696 88089 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 532851 88089 688 405 0 529795 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2131404 KiB
Current children cumulated memory: 352356 KiB

[startup+342.3 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 13948
/proc/meminfo: memFree=18121384/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2118972 memory=339924 CPUtime=342.26 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 170580 0 0 0 34041 185 0 0 20 0 1 0 248568975 2169827328 84981 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 529743 84981 688 405 0 526687 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2118972 KiB
Current children cumulated memory: 339924 KiB

[startup+402.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/193 13958
/proc/meminfo: memFree=18086676/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2150976 memory=371948 CPUtime=402.25 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 191312 0 0 0 40013 212 0 0 20 0 1 0 248568975 2202599424 92987 33554432000 4194304 5849940 140724930192256 140724930191256 5416783 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 537744 92987 688 405 0 534688 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2150976 KiB
Current children cumulated memory: 371948 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/193 13959
/proc/meminfo: memFree=18087372/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2150972 memory=371944 CPUtime=462.26 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 208193 0 0 0 45985 241 0 0 20 0 1 0 248568975 2202595328 92986 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 537743 92986 688 405 0 534687 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2150972 KiB
Current children cumulated memory: 371944 KiB


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

/proc/13940/statm: 559016 114892 688 405 0 555960 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2236064 KiB
Current children cumulated memory: 459568 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14063
/proc/meminfo: memFree=22682652/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2236064 memory=459808 CPUtime=1782.32 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 527309 0 0 0 177425 807 0 0 20 0 1 0 248568975 2289729536 114952 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 559016 114952 688 405 0 555960 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 2236064 KiB
Current children cumulated memory: 459808 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14064
/proc/meminfo: memFree=22849956/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2199324 memory=423092 CPUtime=1842.32 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 528745 0 0 0 183402 830 0 0 20 0 1 0 248568975 2252107776 105773 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 549831 105773 688 405 0 546775 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2199324 KiB
Current children cumulated memory: 423092 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14065
/proc/meminfo: memFree=22773708/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2275248 memory=498784 CPUtime=1902.33 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 530664 0 0 0 189381 852 0 0 20 0 1 0 248568975 2329853952 124696 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 568812 124696 688 405 0 565756 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 2275248 KiB
Current children cumulated memory: 498784 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/192 14067
/proc/meminfo: memFree=22842592/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2215624 memory=439288 CPUtime=1962.34 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 539462 0 0 0 195358 876 0 0 20 0 1 0 248568975 2268798976 109822 33554432000 4194304 5849940 140724930192256 140724930191416 5438288 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 553906 109822 688 405 0 550850 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 2215624 KiB
Current children cumulated memory: 439288 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/192 14068
/proc/meminfo: memFree=22826260/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2222200 memory=445940 CPUtime=2022.34 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 545586 0 0 0 201337 897 0 0 20 0 1 0 248568975 2275532800 111485 33554432000 4194304 5849940 140724930192256 140724930191256 5335776 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 555550 111485 688 405 0 552494 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 2222200 KiB
Current children cumulated memory: 445940 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 14069
/proc/meminfo: memFree=22837836/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2209996 memory=433740 CPUtime=2082.34 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 549908 0 0 0 207318 916 0 0 20 0 1 0 248568975 2263035904 108435 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 552499 108435 688 405 0 549443 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 2209996 KiB
Current children cumulated memory: 433740 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/192 14070
/proc/meminfo: memFree=22863992/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2183564 memory=407436 CPUtime=2142.34 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 551789 0 0 0 213292 942 0 0 20 0 1 0 248568975 2235969536 101859 33554432000 4194304 5849940 140724930192256 140724930191416 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 545891 101859 688 405 0 542835 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 2183564 KiB
Current children cumulated memory: 407436 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/193 14079
/proc/meminfo: memFree=22729216/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2175780 memory=399524 CPUtime=2202.35 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 555297 0 0 0 219273 962 0 0 20 0 1 0 248568975 2227998720 99881 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 543945 99881 688 405 0 540889 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 2175780 KiB
Current children cumulated memory: 399524 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 14081
/proc/meminfo: memFree=22677376/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2214368 memory=438112 CPUtime=2262.36 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 562303 0 0 0 225255 981 0 0 20 0 1 0 248568975 2267512832 109528 33554432000 4194304 5849940 140724930192256 140724930191416 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 553592 109528 688 405 0 550536 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 2214368 KiB
Current children cumulated memory: 438112 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 14082
/proc/meminfo: memFree=22666456/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2225684 memory=449188 CPUtime=2322.36 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 569349 0 0 0 231230 1006 0 0 20 0 1 0 248568975 2279100416 112297 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 556421 112297 688 405 0 553365 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 2225684 KiB
Current children cumulated memory: 449188 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 14083
/proc/meminfo: memFree=22677448/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2214420 memory=438116 CPUtime=2382.36 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 593892 0 0 0 237204 1032 0 0 20 0 1 0 248568975 2267566080 109529 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 553605 109529 688 405 0 550549 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 2214420 KiB
Current children cumulated memory: 438116 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14085
/proc/meminfo: memFree=22808448/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2214368 memory=438112 CPUtime=2442.36 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 597457 0 0 0 243186 1050 0 0 20 0 1 0 248568975 2267512832 109528 33554432000 4194304 5849940 140724930192256 140724930190744 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 553592 109528 688 405 0 550536 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 2214368 KiB
Current children cumulated memory: 438112 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14087
/proc/meminfo: memFree=22673544/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2214368 memory=438112 CPUtime=2502.37 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 601969 0 0 0 249164 1073 0 0 20 0 1 0 248568975 2267512832 109528 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 553592 109528 688 405 0 550536 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 2214368 KiB
Current children cumulated memory: 438112 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 14087
/proc/meminfo: memFree=22674016/32770624 swapFree=67108852/67108860
[pid=13940] ppid=13937 vsize=2214368 memory=438112 CPUtime=2520.08 cores=1,3,5,7
/proc/13940/stat : 13940 (xcsp_picat) R 13937 13940 11116 0 -1 4202496 603120 0 0 0 250928 1080 0 0 20 0 1 0 248568975 2267512832 109528 33554432000 4194304 5849940 140724930192256 140724930191256 140128547463047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 26787840 140724930200758 140724930200836 140724930200836 140724930203594 0
/proc/13940/statm: 553592 109528 688 405 0 550536 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 2214368 KiB
Current children cumulated memory: 438112 KiB

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

[startup+2520.01 s]
# the end of solver process 13940 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.28 s, system=10.8094 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): 2520.09
CPU user time (s): 2509.28
CPU system time (s): 10.8094
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2588004
Max. memory (cumulated for all children) (KiB): 811748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.28
system time used= 10.8094
maximum resident set size= 811748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 603120
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= 30
involuntary context switches= 1440


# summary of solver processes directly reported to runsolver:
#   pid: 13940
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2509.28
#   total CPU system time (s): 10.8094

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.43601 second user time and 19.7393 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 07:14:18
IDJOB=4309361
IDBENCH=141492
IDSOLVER=2794
FILE ID=node133/4309361-1534310058
RUNJOBID= node133-1534293186-11148
PBS_JOBID= 21038139
Free space on /tmp= 39368 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-50_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309361-1534310058/watcher-4309361-1534310058 -o /tmp/evaluation-result-4309361-1534310058/solver-4309361-1534310058 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11148 --watchdog 2580  xcsp_picat HOME/instance-4309361-1534310058.xml

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

MD5SUM BENCH= a108db2a0a555905573fa2757742798d
RANDOM SEED=200774255

node133.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        18460544 kB
MemAvailable:   26335472 kB
Buffers:          150768 kB
Cached:          7964672 kB
SwapCached:            4 kB
Active:          9737356 kB
Inactive:        3980968 kB
Active(anon):    5553840 kB
Inactive(anon):   109924 kB
Active(file):    4183516 kB
Inactive(file):  3871044 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:             11384 kB
Writeback:             0 kB
AnonPages:       5624340 kB
Mapped:            57808 kB
Shmem:             58008 kB
Slab:             277172 kB
SReclaimable:     248828 kB
SUnreclaim:        28344 kB
KernelStack:        3664 kB
PageTables:        16288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7606724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3758080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 39372 MiB
End job on node133 at 2018-08-15 07:56:18