Trace number 4293631

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 2018-06-15? (TO) 2519.92 2520.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-06-opt_c18.xml
MD5SUMfd86b7eb5950840b127d09215950c850
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark10458
Best CPU time to get the best result obtained on this benchmark2400.27
Satisfiable
(Un)Satisfiability was proved
Number of variables1422
Number of constraints1322
Number of domains7
Minimum domain size2
Maximum domain size44
Distribution of domain sizes[{"size":2,"count":1222},{"size":22,"count":2},{"size":36,"count":92},{"size":44,"count":106}]
Minimum variable degree1
Maximum variable degree44
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":1225},{"degree":3,"count":9},{"degree":4,"count":5},{"degree":5,"count":12},{"degree":6,"count":11},{"degree":7,"count":15},{"degree":8,"count":5},{"degree":9,"count":12},{"degree":10,"count":17},{"degree":11,"count":9},{"degree":12,"count":7},{"degree":13,"count":15},{"degree":14,"count":1},{"degree":15,"count":18},{"degree":17,"count":11},{"degree":19,"count":8},{"degree":20,"count":3},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":23,"count":6},{"degree":24,"count":2},{"degree":25,"count":2},{"degree":27,"count":4},{"degree":28,"count":8},{"degree":30,"count":4},{"degree":35,"count":2},{"degree":36,"count":2},{"degree":39,"count":1},{"degree":44,"count":1}]
Minimum constraint arity2
Maximum constraint arity3
Distribution of constraint arities[{"arity":2,"count":100},{"arity":3,"count":1222}]
Number of extensional constraints0
Number of intensional constraints1322
Distribution of constraint types[{"type":"intension","count":1322}]
Optimization problemYES
Type of objectivemin SUM

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 (14815 MiB free)
  memory of node 1: 16384 MiB (11956 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293631-1532323796/watcher-4293631-1532323796 -o /tmp/evaluation-result-4293631-1532323796/solver-4293631-1532323796 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7319 --watchdog 2580 xcsp_picat HOME/instance-4293631-1532323796.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=11089, runsolver pid=11086

[startup+0.100177 s]*
/proc/loadavg: 2.00 2.02 2.06 3/187 11090
/proc/meminfo: memFree=27383532/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=129840 memory=33588 CPUtime=0.1 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 2061 0 0 0 10 0 0 0 20 0 1 0 49942817 132956160 8397 33554432000 4194304 5849740 140725523610944 140725523610944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 32460 8397 654 405 0 29404 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 129840 KiB
Current children cumulated memory: 33588 KiB

[startup+0.209839 s]*
/proc/loadavg: 2.00 2.02 2.06 3/187 11090
/proc/meminfo: memFree=27383532/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=129972 memory=33840 CPUtime=0.2 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 2086 0 0 0 20 0 0 0 20 0 1 0 49942817 133091328 8460 33554432000 4194304 5849740 140725523610944 140725523610056 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 32493 8460 697 405 0 29437 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 129972 KiB
Current children cumulated memory: 33840 KiB

[startup+0.308806 s]*
/proc/loadavg: 2.00 2.02 2.06 3/187 11090
/proc/meminfo: memFree=27383176/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=129972 memory=34016 CPUtime=0.3 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 2131 0 0 0 30 0 0 0 20 0 1 0 49942817 133091328 8504 33554432000 4194304 5849740 140725523610944 140725523610056 5606197 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 32493 8504 715 405 0 29437 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 129972 KiB
Current children cumulated memory: 34016 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.02 2.06 4/187 11090
/proc/meminfo: memFree=27383176/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=129972 memory=34016 CPUtime=0.7 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 2131 0 0 0 69 1 0 0 20 0 1 0 49942817 133091328 8504 33554432000 4194304 5849740 140725523610944 140725523610056 5614462 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 32493 8504 715 405 0 29437 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 129972 KiB
Current children cumulated memory: 34016 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 2.06 3/187 11090
/proc/meminfo: memFree=27383176/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=129972 memory=34016 CPUtime=1.5 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 2131 0 0 0 149 1 0 0 20 0 1 0 49942817 133091328 8504 33554432000 4194304 5849740 140725523610944 140725523610056 5606222 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 32493 8504 715 405 0 29437 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 129972 KiB
Current children cumulated memory: 34016 KiB

[startup+3.10895 s]
/proc/loadavg: 2.00 2.02 2.06 3/187 11090
/proc/meminfo: memFree=27382680/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=130324 memory=34496 CPUtime=3.1 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 2325 0 0 0 309 1 0 0 20 0 1 0 49942817 133451776 8624 33554432000 4194304 5849740 140725523610944 140725523610040 5519832 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 32581 8624 719 405 0 29525 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 130324 KiB
Current children cumulated memory: 34496 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.02 2.06 3/188 11098
/proc/meminfo: memFree=27379784/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=134804 memory=38852 CPUtime=6.29 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 4027 0 0 0 628 1 0 0 20 0 1 0 49942817 138039296 9713 33554432000 4194304 5849740 140725523610944 140725523610040 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 33701 9713 720 405 0 30645 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 134804 KiB
Current children cumulated memory: 38852 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.06 3/188 11098
/proc/meminfo: memFree=27349936/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=164504 memory=68664 CPUtime=12.69 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 8854 0 0 0 1266 3 0 0 20 0 1 0 49942817 168452096 17166 33554432000 4194304 5849740 140725523610944 140725523609432 5310056 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 41126 17166 748 405 0 38070 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 164504 KiB
Current children cumulated memory: 68664 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.06 3/188 11098
/proc/meminfo: memFree=27335540/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=178472 memory=82652 CPUtime=25.49 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 15684 0 0 0 2544 5 0 0 20 0 1 0 49942817 182755328 20663 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 44618 20663 752 405 0 41562 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 178472 KiB
Current children cumulated memory: 82652 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.02 2.06 3/188 11098
/proc/meminfo: memFree=27342528/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=171112 memory=75292 CPUtime=51.1 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 21312 0 0 0 5101 9 0 0 20 0 1 0 49942817 175218688 18823 33554432000 4194304 5849740 140725523610944 140725523609944 5312657 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42778 18823 752 405 0 39722 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 171112 KiB
Current children cumulated memory: 75292 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11099
/proc/meminfo: memFree=27333892/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=171076 memory=75256 CPUtime=102.29 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 25730 0 0 0 10211 18 0 0 20 0 1 0 49942817 175181824 18814 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42769 18814 752 405 0 39713 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 171076 KiB
Current children cumulated memory: 75256 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11100
/proc/meminfo: memFree=27342992/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=171032 memory=75212 CPUtime=162.28 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 30218 0 0 0 16198 30 0 0 20 0 1 0 49942817 175136768 18803 33554432000 4194304 5849740 140725523610944 140725523609944 5437831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42758 18803 752 405 0 39702 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 171032 KiB
Current children cumulated memory: 75212 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11101
/proc/meminfo: memFree=27335500/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=170988 memory=81980 CPUtime=222.28 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 30735 0 0 0 22183 45 0 0 20 0 1 0 49942817 175091712 20495 33554432000 4194304 5849740 140725523610944 140725523609816 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42747 20495 752 405 0 39691 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 170988 KiB
Current children cumulated memory: 81980 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11102
/proc/meminfo: memFree=27326664/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=170988 memory=81980 CPUtime=282.28 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 31230 0 0 0 28165 63 0 0 20 0 1 0 49942817 175091712 20495 33554432000 4194304 5849740 140725523610944 140725523609944 5437812 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42747 20495 752 405 0 39691 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 170988 KiB
Current children cumulated memory: 81980 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11103
/proc/meminfo: memFree=27326132/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=170956 memory=81948 CPUtime=342.28 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 31680 0 0 0 34154 74 0 0 20 0 1 0 49942817 175058944 20487 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42739 20487 752 405 0 39683 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 170956 KiB
Current children cumulated memory: 81948 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11104
/proc/meminfo: memFree=27336492/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=170956 memory=81948 CPUtime=402.28 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 32111 0 0 0 40143 85 0 0 20 0 1 0 49942817 175058944 20487 33554432000 4194304 5849740 140725523610944 140725523609944 5437467 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42739 20487 752 405 0 39683 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 170956 KiB
Current children cumulated memory: 81948 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11105
/proc/meminfo: memFree=27322824/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=170940 memory=81932 CPUtime=462.27 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 32820 0 0 0 46129 98 0 0 20 0 1 0 49942817 175042560 20483 33554432000 4194304 5849740 140725523610944 140725523610104 5435192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 42735 20483 752 405 0 39679 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 170940 KiB
Current children cumulated memory: 81932 KiB


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

/proc/11089/statm: 53465 31222 761 405 0 50409 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 213860 KiB
Current children cumulated memory: 124888 KiB

[startup+1782.3 s]
/proc/loadavg: 2.38 2.17 2.10 3/187 11205
/proc/meminfo: memFree=27205276/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=214996 memory=125832 CPUtime=1782.23 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 60936 0 0 0 177396 827 0 0 20 0 1 0 49942817 220155904 31458 33554432000 4194304 5849740 140725523610944 140725523610104 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 53749 31458 761 405 0 50693 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 214996 KiB
Current children cumulated memory: 125832 KiB

[startup+1842.3 s]
/proc/loadavg: 2.28 2.20 2.12 3/188 11214
/proc/meminfo: memFree=27201416/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=218164 memory=129280 CPUtime=1842.23 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 70554 0 0 0 183367 856 0 0 20 0 1 0 49942817 223399936 32320 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 54541 32320 761 405 0 51485 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 218164 KiB
Current children cumulated memory: 129280 KiB

[startup+1902.3 s]
/proc/loadavg: 2.10 2.16 2.11 3/188 11237
/proc/meminfo: memFree=27195944/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=222796 memory=133824 CPUtime=1902.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 81223 0 0 0 189339 882 0 0 20 0 1 0 49942817 228143104 33456 33554432000 4194304 5849740 140725523610944 140725523610104 5437812 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 55699 33456 761 405 0 52643 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 222796 KiB
Current children cumulated memory: 133824 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.13 2.10 3/188 11238
/proc/meminfo: memFree=27194392/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=1962.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 82155 0 0 0 195306 915 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.11 2.10 3/188 11239
/proc/meminfo: memFree=27194972/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2022.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 83019 0 0 0 201274 947 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.09 2.09 3/188 11240
/proc/meminfo: memFree=27194476/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2082.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 85298 0 0 0 207250 971 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/187 11241
/proc/meminfo: memFree=27194748/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2142.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 86517 0 0 0 213223 998 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/187 11242
/proc/meminfo: memFree=27162600/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=261384 memory=168500 CPUtime=2202.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 88376 0 0 0 219194 1027 0 0 20 0 1 0 49942817 267657216 42125 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 65346 42125 761 405 0 62290 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 261384 KiB
Current children cumulated memory: 168500 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 11243
/proc/meminfo: memFree=27315948/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2262.2 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 91192 0 0 0 225166 1054 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/187 11244
/proc/meminfo: memFree=27171856/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2322.2 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 91650 0 0 0 231135 1085 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/187 11245
/proc/meminfo: memFree=27196524/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2382.21 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 93621 0 0 0 237106 1115 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/188 11254
/proc/meminfo: memFree=27192620/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2442.2 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 94945 0 0 0 243078 1142 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 11255
/proc/meminfo: memFree=27189224/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=228616 memory=135900 CPUtime=2502.2 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 96143 0 0 0 249051 1169 0 0 20 0 1 0 49942817 234102784 33975 33554432000 4194304 5849740 140725523610944 140725523609944 139901110431623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 57154 33975 761 405 0 54098 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 228616 KiB
Current children cumulated memory: 135900 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 11255
/proc/meminfo: memFree=27157264/32770624 swapFree=67108860/67108860
[pid=11089] ppid=11086 vsize=261384 memory=168548 CPUtime=2519.9 cores=1,3,5,7
/proc/11089/stat : 11089 (xcsp_picat) R 11086 11089 7287 0 -1 4202496 97293 0 0 0 250814 1176 0 0 20 0 1 0 49942817 267657216 42137 33554432000 4194304 5849740 140725523610944 140725523609944 5307745 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 47239168 140725523616950 140725523617028 140725523617028 140725523619786 0
/proc/11089/statm: 65346 42137 761 405 0 62290 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 261384 KiB
Current children cumulated memory: 168548 KiB

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

[startup+2520.01 s]
# the end of solver process 11089 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.15 s, system=11.7676 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): 2508.15
CPU system time (s): 11.7676
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 261384
Max. memory (cumulated for all children) (KiB): 168668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.15
system time used= 11.7676
maximum resident set size= 168668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97293
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= 26
involuntary context switches= 709


# summary of solver processes directly reported to runsolver:
#   pid: 11089
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2508.15
#   total CPU system time (s): 11.7676

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.1525 second user time and 17.3459 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 07:29:56
IDJOB=4293631
IDBENCH=141208
IDSOLVER=2754
FILE ID=node151/4293631-1532323796
RUNJOBID= node151-1532294350-7319
PBS_JOBID= 21018981
Free space on /tmp= 55068 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-06-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293631-1532323796/watcher-4293631-1532323796 -o /tmp/evaluation-result-4293631-1532323796/solver-4293631-1532323796 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7319 --watchdog 2580  xcsp_picat HOME/instance-4293631-1532323796.xml

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

MD5SUM BENCH= fd86b7eb5950840b127d09215950c850
RANDOM SEED=106088048

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27414812 kB
MemAvailable:   31737228 kB
Buffers:          125548 kB
Cached:          4438632 kB
SwapCached:            0 kB
Active:          1037456 kB
Inactive:        3803236 kB
Active(anon):     225324 kB
Inactive(anon):    70488 kB
Active(file):     812132 kB
Inactive(file):  3732748 kB
Unevictable:        7848 kB
Mlocked:            7848 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        298012 kB
Mapped:            39012 kB
Shmem:             17032 kB
Slab:             214324 kB
SReclaimable:     186740 kB
SUnreclaim:        27584 kB
KernelStack:        3360 kB
PageTables:         5720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     610588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55068 MiB
End job on node151 at 2018-07-23 08:11:56