Trace number 4309358

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) 2519.96 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-15_c18.xml
MD5SUMdbf6b3e5a2b5c107908327293d925ea5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark2400.29
Satisfiable
(Un)Satisfiability was proved
Number of variables227
Number of constraints5183
Number of domains2
Minimum domain size3
Maximum domain size112
Distribution of domain sizes[{"size":3,"count":225},{"size":112,"count":2}]
Minimum variable degree2
Maximum variable degree58
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":44,"count":56},{"degree":46,"count":48},{"degree":48,"count":40},{"degree":50,"count":32},{"degree":52,"count":24},{"degree":54,"count":16},{"degree":56,"count":8},{"degree":58,"count":1}]
Minimum constraint arity2
Maximum constraint arity226
Distribution of constraint arities[{"arity":2,"count":5181},{"arity":226,"count":2}]
Number of extensional constraints0
Number of intensional constraints5181
Distribution of constraint types[{"type":"intension","count":5181},{"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 (4447 MiB free)
  memory of node 1: 16384 MiB (13114 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309358-1534309816/watcher-4309358-1534309816 -o /tmp/evaluation-result-4309358-1534309816/solver-4309358-1534309816 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580 xcsp_picat HOME/instance-4309358-1534309816.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=3203, runsolver pid=3200
Current StackSize limit: 8192 KiB


[startup+0.10084 s]*
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17961592/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2027540 memory=24436 CPUtime=0.1 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 1781 0 0 0 10 0 0 0 20 0 1 0 248544811 2076200960 6109 33554432000 4194304 5849940 140723082452720 140723082451416 139837880833952 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 506885 6109 663 405 0 503829 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027540 KiB
Current children cumulated memory: 24436 KiB

[startup+0.209977 s]*
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17960180/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2028564 memory=25492 CPUtime=0.21 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 2041 0 0 0 21 0 0 0 20 0 1 0 248544811 2077249536 6373 33554432000 4194304 5849940 140723082452720 140723082451416 5302390 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 507141 6373 667 405 0 504085 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028564 KiB
Current children cumulated memory: 25492 KiB

[startup+0.309106 s]*
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17960180/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2028564 memory=25492 CPUtime=0.31 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 2044 0 0 0 31 0 0 0 20 0 1 0 248544811 2077249536 6373 33554432000 4194304 5849940 140723082452720 140723082451416 5359256 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 507141 6373 667 405 0 504085 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2028564 KiB
Current children cumulated memory: 25492 KiB

[startup+0.700285 s]
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17959372/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2028684 memory=25744 CPUtime=0.69 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 2873 0 0 0 68 1 0 0 20 0 1 0 248544811 2077372416 6436 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 507171 6436 674 405 0 504115 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028684 KiB
Current children cumulated memory: 25744 KiB

[startup+1.50028 s]
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17959152/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2031116 memory=27852 CPUtime=1.49 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 3418 0 0 0 147 2 0 0 20 0 1 0 248544811 2079862784 6963 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 507779 6963 682 405 0 504723 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031116 KiB
Current children cumulated memory: 27852 KiB

[startup+3.1094 s]
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17957180/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2031620 memory=28720 CPUtime=3.1 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 4676 0 0 0 306 4 0 0 20 0 1 0 248544811 2080378880 7180 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 507905 7180 682 405 0 504849 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031620 KiB
Current children cumulated memory: 28720 KiB

[startup+6.30027 s]
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17953508/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2034608 memory=31708 CPUtime=6.29 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 7135 0 0 0 620 9 0 0 20 0 1 0 248544811 2083438592 7927 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 508652 7927 682 405 0 505596 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034608 KiB
Current children cumulated memory: 31708 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17950832/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2035036 memory=32048 CPUtime=12.68 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 11425 0 0 0 1254 14 0 0 20 0 1 0 248544811 2083876864 8012 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 508759 8012 682 405 0 505703 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2035036 KiB
Current children cumulated memory: 32048 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17951916/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2037812 memory=34848 CPUtime=25.49 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 23463 0 0 0 2521 28 0 0 20 0 1 0 248544811 2086719488 8712 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 509453 8712 682 405 0 506397 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2037812 KiB
Current children cumulated memory: 34848 KiB

[startup+51.1096 s]
/proc/loadavg: 1.99 1.99 2.03 3/190 3204
/proc/meminfo: memFree=17947792/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2040412 memory=37424 CPUtime=51.1 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 40040 0 0 0 5059 51 0 0 20 0 1 0 248544811 2089381888 9356 33554432000 4194304 5849940 140723082452720 140723082451880 139837881245575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 510103 9356 682 405 0 507047 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2040412 KiB
Current children cumulated memory: 37424 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/190 3205
/proc/meminfo: memFree=17941932/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2046448 memory=43544 CPUtime=102.29 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 69802 0 0 0 10141 88 0 0 20 0 1 0 248544811 2095562752 10886 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 511612 10886 682 405 0 508556 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2046448 KiB
Current children cumulated memory: 43544 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 3208
/proc/meminfo: memFree=17916244/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2070912 memory=68100 CPUtime=162.29 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 100003 0 0 0 16104 125 0 0 20 0 1 0 248544811 2120613888 17025 33554432000 4194304 5849940 140723082452720 140723082451592 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 517728 17025 682 405 0 514672 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2070912 KiB
Current children cumulated memory: 68100 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 3209
/proc/meminfo: memFree=17888672/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2069424 memory=66340 CPUtime=222.28 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 123879 0 0 0 22073 155 0 0 20 0 1 0 248544811 2119090176 16585 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 517356 16585 682 405 0 514300 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2069424 KiB
Current children cumulated memory: 66340 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 3210
/proc/meminfo: memFree=17893416/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2092988 memory=90088 CPUtime=282.28 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 138634 0 0 0 28052 176 0 0 20 0 1 0 248544811 2143219712 22522 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 523247 22522 682 405 0 520191 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2092988 KiB
Current children cumulated memory: 90088 KiB

[startup+342.3 s]
/proc/loadavg: 2.07 2.01 2.05 3/192 3211
/proc/meminfo: memFree=17835004/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2151452 memory=148552 CPUtime=342.28 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 161814 0 0 0 34036 192 0 0 20 0 1 0 248544811 2203086848 37138 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 537863 37138 682 405 0 534807 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2151452 KiB
Current children cumulated memory: 148552 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/192 3212
/proc/meminfo: memFree=17897800/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2089740 memory=86224 CPUtime=402.28 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 170098 0 0 0 40016 212 0 0 20 0 1 0 248544811 2139893760 21556 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 522435 21556 682 405 0 519379 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2089740 KiB
Current children cumulated memory: 86224 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/190 3213
/proc/meminfo: memFree=17837972/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2148760 memory=145860 CPUtime=462.27 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 189058 0 0 0 45996 231 0 0 20 0 1 0 248544811 2200330240 36465 33554432000 4194304 5849940 140723082452720 140723082451720 5335720 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 537190 36465 682 405 0 534134 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2148760 KiB
Current children cumulated memory: 145860 KiB


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

/proc/3203/statm: 575655 74930 682 405 0 572599 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 2302620 KiB
Current children cumulated memory: 299720 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3257
/proc/meminfo: memFree=17685304/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2302620 memory=299720 CPUtime=1782.27 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 501389 0 0 0 177738 489 0 0 20 0 1 0 248544811 2357882880 74930 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 575655 74930 682 405 0 572599 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 2302620 KiB
Current children cumulated memory: 299720 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3265
/proc/meminfo: memFree=17684076/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2302620 memory=299720 CPUtime=1842.27 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 528159 0 0 0 183730 497 0 0 20 0 1 0 248544811 2357882880 74930 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 575655 74930 682 405 0 572599 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 2302620 KiB
Current children cumulated memory: 299720 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3327
/proc/meminfo: memFree=24466492/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2302620 memory=299720 CPUtime=1902.26 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 554972 0 0 0 189721 505 0 0 20 0 1 0 248544811 2357882880 74930 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 575655 74930 682 405 0 572599 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 2302620 KiB
Current children cumulated memory: 299720 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3328
/proc/meminfo: memFree=24399176/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2369352 memory=366216 CPUtime=1962.24 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 579497 0 0 0 195706 518 0 0 20 0 1 0 248544811 2426216448 91554 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 592338 91554 682 405 0 589282 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 2369352 KiB
Current children cumulated memory: 366216 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3329
/proc/meminfo: memFree=24391408/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2369352 memory=370280 CPUtime=2022.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 600094 0 0 0 201696 527 0 0 20 0 1 0 248544811 2426216448 92570 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 592338 92570 682 405 0 589282 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2369352 KiB
Current children cumulated memory: 370280 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3330
/proc/meminfo: memFree=24382304/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2369352 memory=371804 CPUtime=2082.22 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 620277 0 0 0 207685 537 0 0 20 0 1 0 248544811 2426216448 92951 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 592338 92951 682 405 0 589282 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2369352 KiB
Current children cumulated memory: 371804 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3331
/proc/meminfo: memFree=24374272/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2369352 memory=371804 CPUtime=2142.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 639832 0 0 0 213676 547 0 0 20 0 1 0 248544811 2426216448 92951 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 592338 92951 682 405 0 589282 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2369352 KiB
Current children cumulated memory: 371804 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/190 3456
/proc/meminfo: memFree=24411884/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2369352 memory=371804 CPUtime=2202.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 660161 0 0 0 219667 556 0 0 20 0 1 0 248544811 2426216448 92951 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 592338 92951 682 405 0 589282 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2369352 KiB
Current children cumulated memory: 371804 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/190 3457
/proc/meminfo: memFree=24369372/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2392232 memory=394684 CPUtime=2262.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 687162 0 0 0 225659 564 0 0 20 0 1 0 248544811 2449645568 98671 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 598058 98671 682 405 0 595002 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2392232 KiB
Current children cumulated memory: 394684 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/190 3458
/proc/meminfo: memFree=24371564/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2392232 memory=394684 CPUtime=2322.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 694676 0 0 0 231652 571 0 0 20 0 1 0 248544811 2449645568 98671 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 598058 98671 682 405 0 595002 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 2392232 KiB
Current children cumulated memory: 394684 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 3459
/proc/meminfo: memFree=24329732/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2392232 memory=394684 CPUtime=2382.22 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 741370 0 0 0 237642 580 0 0 20 0 1 0 248544811 2449645568 98671 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 598058 98671 682 405 0 595002 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2392232 KiB
Current children cumulated memory: 394684 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 3467
/proc/meminfo: memFree=24355112/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2392232 memory=394684 CPUtime=2442.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 779975 0 0 0 243632 591 0 0 20 0 1 0 248544811 2449645568 98671 33554432000 4194304 5849940 140723082452720 140723082451720 139837881245575 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 598058 98671 682 405 0 595002 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 2392232 KiB
Current children cumulated memory: 394684 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3468
/proc/meminfo: memFree=24262268/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2457768 memory=460092 CPUtime=2502.23 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 788859 0 0 0 249622 601 0 0 20 0 1 0 248544811 2516754432 115023 33554432000 4194304 5849940 140723082452720 140723082451720 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 614442 115023 682 405 0 611386 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 2457768 KiB
Current children cumulated memory: 460092 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 3469
/proc/meminfo: memFree=24440360/32770624 swapFree=67108856/67108860
[pid=3203] ppid=3200 vsize=2296808 memory=299260 CPUtime=2519.94 cores=1,3,5,7
/proc/3203/stat : 3203 (xcsp_picat) R 3200 3203 665 0 -1 4202496 810572 0 0 0 251385 609 0 0 20 0 1 0 248544811 2351931392 74815 33554432000 4194304 5849940 140723082452720 140723082451720 5437784 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34254848 140723082458294 140723082458372 140723082458372 140723082461130 0
/proc/3203/statm: 574202 74815 682 405 0 571146 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 2296808 KiB
Current children cumulated memory: 299260 KiB

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

[startup+2520.02 s]
# the end of solver process 3203 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.85 s, system=6.10294 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): 2519.96
CPU user time (s): 2513.85
CPU system time (s): 6.10294
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 2457768
Max. memory (cumulated for all children) (KiB): 460152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.86
system time used= 6.10294
maximum resident set size= 460220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 810572
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= 46
involuntary context switches= 948


# summary of solver processes directly reported to runsolver:
#   pid: 3203
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2513.85
#   total CPU system time (s): 6.10294

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.59148 second user time and 19.6297 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 07:10:16
IDJOB=4309358
IDBENCH=141481
IDSOLVER=2794
FILE ID=node132/4309358-1534309816
RUNJOBID= node132-1534293327-697
PBS_JOBID= 21038142
Free space on /tmp= 38892 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309358-1534309816/watcher-4309358-1534309816 -o /tmp/evaluation-result-4309358-1534309816/solver-4309358-1534309816 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580  xcsp_picat HOME/instance-4309358-1534309816.xml

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

MD5SUM BENCH= dbf6b3e5a2b5c107908327293d925ea5
RANDOM SEED=1256800314

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:        17982720 kB
MemAvailable:   25056480 kB
Buffers:          221304 kB
Cached:          7085996 kB
SwapCached:            4 kB
Active:         10659492 kB
Inactive:        3528648 kB
Active(anon):    6830424 kB
Inactive(anon):   110864 kB
Active(file):    3829068 kB
Inactive(file):  3417784 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3224 kB
Writeback:             0 kB
AnonPages:       6899632 kB
Mapped:            59724 kB
Shmem:             58012 kB
Slab:             283640 kB
SReclaimable:     255368 kB
SUnreclaim:        28272 kB
KernelStack:        3616 kB
PageTables:        18732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8894292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3858432 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= 38896 MiB
End job on node132 at 2018-08-15 07:52:17