Trace number 4295659

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 2018-06-15? (TO) 2519.92 2520.01

General information on the benchmark

NameFrb/
frb-45-21-1_c18.xml
MD5SUMb87938282b595c2beb3624311f73a470
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1151.63
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of constraints476
Number of domains1
Minimum domain size21
Maximum domain size21
Distribution of domain sizes[{"size":21,"count":45}]
Minimum variable degree13
Maximum variable degree29
Distribution of variable degrees[{"degree":13,"count":1},{"degree":14,"count":2},{"degree":15,"count":1},{"degree":16,"count":2},{"degree":17,"count":4},{"degree":18,"count":4},{"degree":19,"count":3},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":5},{"degree":23,"count":6},{"degree":24,"count":3},{"degree":25,"count":3},{"degree":26,"count":3},{"degree":27,"count":1},{"degree":28,"count":2},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":476}]
Number of extensional constraints476
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":476}]
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 (8845 MiB free)
  memory of node 1: 16384 MiB (11276 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295659-1532569966/watcher-4295659-1532569966 -o /tmp/evaluation-result-4295659-1532569966/solver-4295659-1532569966 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580 xcsp_picat HOME/instance-4295659-1532569966.xml 

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

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

solver pid=1173, runsolver pid=1170

[startup+0.100123 s]*
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20569344/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=111688 memory=38236 CPUtime=0.1 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 2054 0 0 0 10 0 0 0 20 0 1 0 74559767 114368512 9559 33554432000 4194304 5849740 140727094828896 140727094828896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 27922 9559 645 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 38236 KiB

[startup+0.209914 s]*
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20568972/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=112244 memory=38800 CPUtime=0.2 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 2238 0 0 0 20 0 0 0 20 0 1 0 74559767 114937856 9700 33554432000 4194304 5849740 140727094828896 140727094828896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 28061 9700 658 405 0 25005 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 112244 KiB
Current children cumulated memory: 38800 KiB

[startup+0.309244 s]*
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20568228/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=112756 memory=39188 CPUtime=0.31 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 2366 0 0 0 30 1 0 0 20 0 1 0 74559767 115462144 9797 33554432000 4194304 5849740 140727094828896 140727094828896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 28189 9797 658 405 0 25133 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112756 KiB
Current children cumulated memory: 39188 KiB

[startup+0.700236 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20567112/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=113924 memory=40612 CPUtime=0.69 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 2893 0 0 0 68 1 0 0 20 0 1 0 74559767 116658176 10153 33554432000 4194304 5849740 140727094828896 140727094828896 5395928 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 28481 10153 659 405 0 25425 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113924 KiB
Current children cumulated memory: 40612 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20564136/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=117152 memory=43816 CPUtime=1.49 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 3688 0 0 0 148 1 0 0 20 0 1 0 74559767 119963648 10954 33554432000 4194304 5849740 140727094828896 140727094826744 4212046 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 29288 10954 685 405 0 26232 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 117152 KiB
Current children cumulated memory: 43816 KiB

[startup+3.10932 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20563036/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=118320 memory=45016 CPUtime=3.1 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 4623 0 0 0 309 1 0 0 20 0 1 0 74559767 121159680 11254 33554432000 4194304 5849740 140727094828896 140727094827304 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 29580 11254 685 405 0 26524 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 118320 KiB
Current children cumulated memory: 45016 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20562756/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=118480 memory=45144 CPUtime=6.29 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 5574 0 0 0 628 1 0 0 20 0 1 0 74559767 121323520 11286 33554432000 4194304 5849740 140727094828896 140727094826744 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 29620 11286 685 405 0 26564 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 118480 KiB
Current children cumulated memory: 45144 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20563240/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=118480 memory=45144 CPUtime=12.69 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 6393 0 0 0 1268 1 0 0 20 0 1 0 74559767 121323520 11286 33554432000 4194304 5849740 140727094828896 140727094826744 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 29620 11286 685 405 0 26564 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 118480 KiB
Current children cumulated memory: 45144 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1174
/proc/meminfo: memFree=20563488/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=118480 memory=45144 CPUtime=25.49 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 8022 0 0 0 2547 2 0 0 20 0 1 0 74559767 121323520 11286 33554432000 4194304 5849740 140727094828896 140727094826744 4211667 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 29620 11286 685 405 0 26564 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 118480 KiB
Current children cumulated memory: 45144 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 1235
/proc/meminfo: memFree=20818020/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=121192 memory=51796 CPUtime=51.09 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 22359 0 0 0 5086 23 0 0 20 0 1 0 74559767 124100608 12949 33554432000 4194304 5849740 140727094828896 140727094827304 4211688 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 30298 12949 691 405 0 27242 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 121192 KiB
Current children cumulated memory: 51796 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 1236
/proc/meminfo: memFree=20799644/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=130672 memory=61112 CPUtime=102.29 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 68695 0 0 0 10131 98 0 0 20 0 1 0 74559767 133808128 15278 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 32668 15278 691 405 0 29612 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 130672 KiB
Current children cumulated memory: 61112 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1238
/proc/meminfo: memFree=20786928/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=138096 memory=68816 CPUtime=162.28 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 108338 0 0 0 16042 186 0 0 20 0 1 0 74559767 141410304 17204 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 34524 17204 691 405 0 31468 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 138096 KiB
Current children cumulated memory: 68816 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 1240
/proc/meminfo: memFree=20775468/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=144108 memory=74512 CPUtime=222.28 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 145270 0 0 0 21966 262 0 0 20 0 1 0 74559767 147566592 18628 33554432000 4194304 5849740 140727094828896 140727094827896 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 36027 18628 691 405 0 32971 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 144108 KiB
Current children cumulated memory: 74512 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1241
/proc/meminfo: memFree=20758588/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=145988 memory=76612 CPUtime=282.27 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 177680 0 0 0 27893 334 0 0 20 0 1 0 74559767 149491712 19153 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 36497 19153 691 405 0 33441 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 145988 KiB
Current children cumulated memory: 76612 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1243
/proc/meminfo: memFree=20748804/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=155216 memory=85752 CPUtime=342.28 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 206522 0 0 0 33831 397 0 0 20 0 1 0 74559767 158941184 21438 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 38804 21438 691 405 0 35748 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 155216 KiB
Current children cumulated memory: 85752 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1249
/proc/meminfo: memFree=20733332/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=148620 memory=79136 CPUtime=402.27 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 231791 0 0 0 39766 461 0 0 20 0 1 0 74559767 152186880 19784 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 37155 19784 691 405 0 34099 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 148620 KiB
Current children cumulated memory: 79136 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1258
/proc/meminfo: memFree=20706780/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=148464 memory=79064 CPUtime=462.27 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 252083 0 0 0 45706 521 0 0 20 0 1 0 74559767 152027136 19766 33554432000 4194304 5849740 140727094828896 140727094827896 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 37116 19766 691 405 0 34060 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 148464 KiB
Current children cumulated memory: 79064 KiB


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

/proc/1173/statm: 82277 64932 691 405 0 79221 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 329108 KiB
Current children cumulated memory: 259728 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1322
/proc/meminfo: memFree=20356148/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=329108 memory=259728 CPUtime=1782.22 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 471034 0 0 0 177111 1111 0 0 20 0 1 0 74559767 337006592 64932 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 82277 64932 691 405 0 79221 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 329108 KiB
Current children cumulated memory: 259728 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1323
/proc/meminfo: memFree=20356792/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=329108 memory=259728 CPUtime=1842.21 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 472355 0 0 0 183101 1120 0 0 20 0 1 0 74559767 337006592 64932 33554432000 4194304 5849740 140727094828896 140727094827896 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 82277 64932 691 405 0 79221 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 329108 KiB
Current children cumulated memory: 259728 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1324
/proc/meminfo: memFree=20284600/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=401744 memory=332364 CPUtime=1902.22 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 474594 0 0 0 189089 1133 0 0 20 0 1 0 74559767 411385856 83091 33554432000 4194304 5849740 140727094828896 140727094827896 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 100436 83091 691 405 0 97380 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 401744 KiB
Current children cumulated memory: 332364 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 1326
/proc/meminfo: memFree=20380752/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=305660 memory=236280 CPUtime=1962.21 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 496941 0 0 0 195069 1152 0 0 20 0 1 0 74559767 312995840 59070 33554432000 4194304 5849740 140727094828896 140727094827896 5437591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 76415 59070 691 405 0 73359 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 305660 KiB
Current children cumulated memory: 236280 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 1327
/proc/meminfo: memFree=20380812/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=305660 memory=236280 CPUtime=2022.22 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 497261 0 0 0 201052 1170 0 0 20 0 1 0 74559767 312995840 59070 33554432000 4194304 5849740 140727094828896 140727094827896 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 76415 59070 691 405 0 73359 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 305660 KiB
Current children cumulated memory: 236280 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 1328
/proc/meminfo: memFree=20374384/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=311532 memory=242152 CPUtime=2082.22 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 513037 0 0 0 207039 1183 0 0 20 0 1 0 74559767 319008768 60538 33554432000 4194304 5849740 140727094828896 140727094827896 5437769 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 77883 60538 691 405 0 74827 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 311532 KiB
Current children cumulated memory: 242152 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1331
/proc/meminfo: memFree=20373680/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=311564 memory=242172 CPUtime=2142.21 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 528665 0 0 0 213028 1193 0 0 20 0 1 0 74559767 319041536 60543 33554432000 4194304 5849740 140727094828896 140727094827896 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 77891 60543 691 405 0 74835 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 311564 KiB
Current children cumulated memory: 242172 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1332
/proc/meminfo: memFree=20308264/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=311564 memory=242184 CPUtime=2202.2 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 536653 0 0 0 219012 1208 0 0 20 0 1 0 74559767 319041536 60546 33554432000 4194304 5849740 140727094828896 140727094827896 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 77891 60546 691 405 0 74835 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 311564 KiB
Current children cumulated memory: 242184 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1341
/proc/meminfo: memFree=20093696/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=381824 memory=312424 CPUtime=2262.19 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 540414 0 0 0 224998 1221 0 0 20 0 1 0 74559767 390987776 78106 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 95456 78106 691 405 0 92400 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 381824 KiB
Current children cumulated memory: 312424 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1342
/proc/meminfo: memFree=20094740/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=381888 memory=312508 CPUtime=2322.2 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 542640 0 0 0 230987 1233 0 0 20 0 1 0 74559767 391053312 78127 33554432000 4194304 5849740 140727094828896 140727094827896 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 95472 78127 691 405 0 92416 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 381888 KiB
Current children cumulated memory: 312508 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1343
/proc/meminfo: memFree=20074032/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=381888 memory=312508 CPUtime=2382.19 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 542898 0 0 0 236976 1243 0 0 20 0 1 0 74559767 391053312 78127 33554432000 4194304 5849740 140727094828896 140727094827896 5437720 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 95472 78127 691 405 0 92416 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 381888 KiB
Current children cumulated memory: 312508 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1344
/proc/meminfo: memFree=20073632/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=381888 memory=312508 CPUtime=2442.2 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 545281 0 0 0 242966 1254 0 0 20 0 1 0 74559767 391053312 78127 33554432000 4194304 5849740 140727094828896 140727094827896 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 95472 78127 691 405 0 92416 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 381888 KiB
Current children cumulated memory: 312508 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 1345
/proc/meminfo: memFree=20073624/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=381888 memory=312508 CPUtime=2502.2 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 547670 0 0 0 248957 1263 0 0 20 0 1 0 74559767 391053312 78127 33554432000 4194304 5849740 140727094828896 140727094827896 5437564 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 95472 78127 691 405 0 92416 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 381888 KiB
Current children cumulated memory: 312508 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.02 2.05 3/191 1345
/proc/meminfo: memFree=20073808/32770624 swapFree=67108860/67108860
[pid=1173] ppid=1170 vsize=381888 memory=312508 CPUtime=2519.9 cores=1,3,5,7
/proc/1173/stat : 1173 (xcsp_picat) R 1170 1173 32730 0 -1 4202496 549813 0 0 0 250724 1266 0 0 20 0 1 0 74559767 391053312 78127 33554432000 4194304 5849740 140727094828896 140727094827896 139833291526023 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 26017792 140727094830262 140727094830340 140727094830340 140727094833098 0
/proc/1173/statm: 95472 78127 691 405 0 92416 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 381888 KiB
Current children cumulated memory: 312508 KiB

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

[startup+2520.01 s]
# the end of solver process 1173 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.25 s, system=12.6659 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.92
CPU user time (s): 2507.25
CPU system time (s): 12.6659
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 401744
Max. memory (cumulated for all children) (KiB): 332364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.25
system time used= 12.6659
maximum resident set size= 332364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549814
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= 93
involuntary context switches= 953


# summary of solver processes directly reported to runsolver:
#   pid: 1173
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2507.25
#   total CPU system time (s): 12.6659

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.1837 second user time and 22.1455 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 03:52:46
IDJOB=4295659
IDBENCH=141587
IDSOLVER=2754
FILE ID=node134/4295659-1532569966
RUNJOBID= node134-1532562373-32762
PBS_JOBID= 21021958
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-45-21-1_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295659-1532569966/watcher-4295659-1532569966 -o /tmp/evaluation-result-4295659-1532569966/solver-4295659-1532569966 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580  xcsp_picat HOME/instance-4295659-1532569966.xml

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

MD5SUM BENCH= b87938282b595c2beb3624311f73a470
RANDOM SEED=34665955

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20605292 kB
MemAvailable:   31649588 kB
Buffers:          218164 kB
Cached:         11086504 kB
SwapCached:            0 kB
Active:          2417308 kB
Inactive:        9250576 kB
Active(anon):     314324 kB
Inactive(anon):    76440 kB
Active(file):    2102984 kB
Inactive(file):  9174136 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3492 kB
Writeback:             0 kB
AnonPages:        487340 kB
Mapped:            42784 kB
Shmem:             25280 kB
Slab:             194516 kB
SReclaimable:     166020 kB
SUnreclaim:        28496 kB
KernelStack:        3440 kB
PageTables:         5844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     718548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    411648 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= 55556 MiB
End job on node134 at 2018-07-26 04:34:46