Trace number 4293603

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) 2519.88 2520.02

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-02-opt_c18.xml
MD5SUM716d835829f3ca87bb2599e5056828f4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2519.65
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints1235
Number of domains3
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":2},{"size":36,"count":94},{"size":44,"count":104}]
Minimum variable degree2
Maximum variable degree45
Distribution of variable degrees[{"degree":2,"count":4},{"degree":3,"count":2},{"degree":4,"count":8},{"degree":5,"count":6},{"degree":6,"count":15},{"degree":7,"count":10},{"degree":8,"count":19},{"degree":9,"count":9},{"degree":10,"count":25},{"degree":11,"count":16},{"degree":12,"count":2},{"degree":13,"count":4},{"degree":14,"count":9},{"degree":15,"count":4},{"degree":16,"count":15},{"degree":17,"count":4},{"degree":18,"count":8},{"degree":19,"count":1},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":4},{"degree":23,"count":6},{"degree":24,"count":3},{"degree":26,"count":3},{"degree":27,"count":6},{"degree":28,"count":1},{"degree":29,"count":5},{"degree":31,"count":1},{"degree":33,"count":2},{"degree":34,"count":2},{"degree":39,"count":1},{"degree":45,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1235}]
Number of extensional constraints0
Number of intensional constraints1235
Distribution of constraint types[{"type":"intension","count":1235}]
Optimization problemYES
Type of objectivemin NVALUES

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 (12949 MiB free)
  memory of node 1: 16384 MiB (15103 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293603-1532321489/watcher-4293603-1532321489 -o /tmp/evaluation-result-4293603-1532321489/solver-4293603-1532321489 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6630 --watchdog 2580 xcsp_picat HOME/instance-4293603-1532321489.xml 

running on 4 cores: 0,2,4,6

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

solver pid=9411, runsolver pid=9408

[startup+0.1002 s]*
/proc/loadavg: 2.48 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28672664/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=111688 memory=62204 CPUtime=0.1 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 1390 0 0 0 9 1 0 0 20 0 1 0 49712102 114368512 15551 33554432000 4194304 5849740 140722928065744 140722928065744 4540666 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 27922 15551 617 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 62204 KiB

[startup+0.20972 s]*
/proc/loadavg: 2.48 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28654544/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=209264 memory=88700 CPUtime=0.21 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 3263 0 0 0 20 1 0 0 20 0 1 0 49712102 214286336 22175 33554432000 4194304 5849740 140722928065744 140722928065744 5269181 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 52316 22175 644 405 0 49260 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 209264 KiB
Current children cumulated memory: 88700 KiB

[startup+0.309813 s]*
/proc/loadavg: 2.48 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28659324/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=146760 memory=73368 CPUtime=0.31 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 3363 0 0 0 29 2 0 0 20 0 1 0 49712102 150282240 18342 33554432000 4194304 5849740 140722928065744 140722928065744 4507494 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 36690 18342 647 405 0 33634 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 146760 KiB
Current children cumulated memory: 73368 KiB

[startup+0.70031 s]
/proc/loadavg: 2.48 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28653180/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=146760 memory=75676 CPUtime=0.69 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 3429 0 0 0 67 2 0 0 20 0 1 0 49712102 150282240 18919 33554432000 4194304 5849740 140722928065744 140722928064744 5472338 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 36690 18919 708 405 0 33634 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 146760 KiB
Current children cumulated memory: 75676 KiB

[startup+1.50031 s]
/proc/loadavg: 2.48 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28653048/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=146760 memory=75676 CPUtime=1.49 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 3429 0 0 0 147 2 0 0 20 0 1 0 49712102 150282240 18919 33554432000 4194304 5849740 140722928065744 140722928064744 5606222 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 36690 18919 708 405 0 33634 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 146760 KiB
Current children cumulated memory: 75676 KiB

[startup+3.10911 s]
/proc/loadavg: 2.48 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28643308/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=146760 memory=75732 CPUtime=3.1 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 3513 0 0 0 308 2 0 0 20 0 1 0 49712102 150282240 18933 33554432000 4194304 5849740 140722928065744 140722928064840 5606197 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 36690 18933 722 405 0 33634 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 146760 KiB
Current children cumulated memory: 75732 KiB

[startup+6.30031 s]
/proc/loadavg: 2.44 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28643056/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=146760 memory=75732 CPUtime=6.29 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 3695 0 0 0 625 4 0 0 20 0 1 0 49712102 150282240 18933 33554432000 4194304 5849740 140722928065744 140722928064840 5473273 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 36690 18933 722 405 0 33634 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 146760 KiB
Current children cumulated memory: 75732 KiB

[startup+12.7003 s]
/proc/loadavg: 2.41 2.16 2.09 3/188 9412
/proc/meminfo: memFree=28632520/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=183088 memory=110172 CPUtime=12.69 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 6785 0 0 0 1264 5 0 0 20 0 1 0 49712102 187482112 27543 33554432000 4194304 5849740 140722928065744 140722928064232 4211688 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 45772 27543 741 405 0 42716 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 183088 KiB
Current children cumulated memory: 110172 KiB

[startup+25.5004 s]
/proc/loadavg: 2.32 2.15 2.09 3/188 9412
/proc/meminfo: memFree=28624704/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=183088 memory=110364 CPUtime=25.49 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 13355 0 0 0 2542 7 0 0 20 0 1 0 49712102 187482112 27591 33554432000 4194304 5849740 140722928065744 140722928064744 5307511 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 45772 27591 754 405 0 42716 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 183088 KiB
Current children cumulated memory: 110364 KiB

[startup+51.1094 s]
/proc/loadavg: 2.21 2.14 2.09 3/188 9412
/proc/meminfo: memFree=28579708/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=193408 memory=122468 CPUtime=51.1 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 17014 0 0 0 5097 13 0 0 20 0 1 0 49712102 198049792 30617 33554432000 4194304 5849740 140722928065744 140722928062776 4212035 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 48352 30617 763 405 0 45296 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 193408 KiB
Current children cumulated memory: 122468 KiB

[startup+102.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/188 9413
/proc/meminfo: memFree=28492220/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=226180 memory=155112 CPUtime=102.29 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 19950 0 0 0 10197 32 0 0 20 0 1 0 49712102 231608320 38778 33554432000 4194304 5849740 140722928065744 140722928064232 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 56545 38778 763 405 0 53489 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 226180 KiB
Current children cumulated memory: 155112 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.11 2.08 3/188 9414
/proc/meminfo: memFree=28374056/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=226180 memory=159392 CPUtime=162.28 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 21641 0 0 0 16167 61 0 0 20 0 1 0 49712102 231608320 39848 33554432000 4194304 5849740 140722928065744 140722928064616 4211681 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 56545 39848 763 405 0 53489 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 226180 KiB
Current children cumulated memory: 159392 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 9416
/proc/meminfo: memFree=28476420/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=245840 memory=183040 CPUtime=222.28 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 24070 0 0 0 22142 86 0 0 20 0 1 0 49712102 251740160 45760 33554432000 4194304 5849740 140722928065744 140722928064904 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 61460 45760 763 405 0 58404 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 245840 KiB
Current children cumulated memory: 183040 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 9417
/proc/meminfo: memFree=28335748/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=305112 memory=242324 CPUtime=282.28 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 29125 0 0 0 28120 108 0 0 20 0 1 0 49712102 312434688 60581 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 76278 60581 763 405 0 73222 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 305112 KiB
Current children cumulated memory: 242324 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 9418
/proc/meminfo: memFree=28302788/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=337800 memory=275076 CPUtime=342.28 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 42364 0 0 0 34104 124 0 0 20 0 1 0 49712102 345907200 68769 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 84450 68769 763 405 0 81394 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 337800 KiB
Current children cumulated memory: 275076 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 9420
/proc/meminfo: memFree=28253016/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=292840 memory=230196 CPUtime=402.28 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 53825 0 0 0 40084 144 0 0 20 0 1 0 49712102 299868160 57549 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 73210 57549 764 405 0 70154 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 292840 KiB
Current children cumulated memory: 230196 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9421
/proc/meminfo: memFree=28255276/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=290108 memory=227388 CPUtime=462.27 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 69414 0 0 0 46065 162 0 0 20 0 1 0 49712102 297070592 56847 33554432000 4194304 5849740 140722928065744 140722928064616 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 72527 56847 764 405 0 69471 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 290108 KiB
Current children cumulated memory: 227388 KiB


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

/proc/9411/statm: 89039 73318 764 405 0 85983 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 356156 KiB
Current children cumulated memory: 293272 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 9609
/proc/meminfo: memFree=28528884/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=395700 memory=333056 CPUtime=1782.21 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 390805 0 0 0 177719 502 0 0 20 0 1 0 49712102 405196800 83264 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 98925 83264 764 405 0 95869 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 395700 KiB
Current children cumulated memory: 333056 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 9610
/proc/meminfo: memFree=28448468/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=474788 memory=412144 CPUtime=1842.21 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 403605 0 0 0 183705 516 0 0 20 0 1 0 49712102 486182912 103036 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 118697 103036 764 405 0 115641 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 474788 KiB
Current children cumulated memory: 412144 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 9611
/proc/meminfo: memFree=28406728/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=515772 memory=453128 CPUtime=1902.2 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 416219 0 0 0 189694 526 0 0 20 0 1 0 49712102 528150528 113282 33554432000 4194304 5849740 140722928065744 140722928064904 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 128943 113282 764 405 0 125887 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 515772 KiB
Current children cumulated memory: 453128 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 9612
/proc/meminfo: memFree=28401140/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=515772 memory=453128 CPUtime=1962.21 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 437295 0 0 0 195683 538 0 0 20 0 1 0 49712102 528150528 113282 33554432000 4194304 5849740 140722928065744 140722928064904 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 128943 113282 764 405 0 125887 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 515772 KiB
Current children cumulated memory: 453128 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9614
/proc/meminfo: memFree=28369800/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=534868 memory=472352 CPUtime=2022.2 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 468242 0 0 0 201671 549 0 0 20 0 1 0 49712102 547704832 118088 33554432000 4194304 5849740 140722928065744 140722928064744 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 133717 118088 764 405 0 130661 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 534868 KiB
Current children cumulated memory: 472352 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9615
/proc/meminfo: memFree=28379536/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=534868 memory=472352 CPUtime=2082.2 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 486594 0 0 0 207660 560 0 0 20 0 1 0 49712102 547704832 118088 33554432000 4194304 5849740 140722928065744 140722928064744 5437808 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 133717 118088 764 405 0 130661 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 534868 KiB
Current children cumulated memory: 472352 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9616
/proc/meminfo: memFree=28359260/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=534868 memory=472352 CPUtime=2142.18 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 496000 0 0 0 213644 574 0 0 20 0 1 0 49712102 547704832 118088 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 133717 118088 764 405 0 130661 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 534868 KiB
Current children cumulated memory: 472352 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9618
/proc/meminfo: memFree=28474848/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=376336 memory=313692 CPUtime=2202.16 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 519885 0 0 0 219627 589 0 0 20 0 1 0 49712102 385368064 78423 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 94084 78423 764 405 0 91028 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 376336 KiB
Current children cumulated memory: 313692 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9619
/proc/meminfo: memFree=28341384/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=457464 memory=394820 CPUtime=2262.16 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 533135 0 0 0 225614 602 0 0 20 0 1 0 49712102 468443136 98705 33554432000 4194304 5849740 140722928065744 140722928064744 5437732 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 114366 98705 764 405 0 111310 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 457464 KiB
Current children cumulated memory: 394820 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9627
/proc/meminfo: memFree=28371652/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=445372 memory=382728 CPUtime=2322.16 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 544575 0 0 0 231601 615 0 0 20 0 1 0 49712102 456060928 95682 33554432000 4194304 5849740 140722928065744 140722928064744 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 111343 95682 764 405 0 108287 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 445372 KiB
Current children cumulated memory: 382728 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9628
/proc/meminfo: memFree=28273060/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=510908 memory=448264 CPUtime=2382.16 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 551800 0 0 0 237591 625 0 0 20 0 1 0 49712102 523169792 112066 33554432000 4194304 5849740 140722928065744 140722928064744 139662713352071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 127727 112066 764 405 0 124671 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 510908 KiB
Current children cumulated memory: 448264 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9629
/proc/meminfo: memFree=28204900/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=510908 memory=448264 CPUtime=2442.15 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 560197 0 0 0 243580 635 0 0 20 0 1 0 49712102 523169792 112066 33554432000 4194304 5849740 140722928065744 140722928064744 5360437 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 127727 112066 764 405 0 124671 0
Current children cumulated CPU time: 2442.15 s
Current children cumulated vsize: 510908 KiB
Current children cumulated memory: 448264 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9630
/proc/meminfo: memFree=28114456/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=565272 memory=502628 CPUtime=2502.15 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 574761 0 0 0 249571 644 0 0 20 0 1 0 49712102 578838528 125657 33554432000 4194304 5849740 140722928065744 140722928064744 5335568 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 141318 125657 764 405 0 138262 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 565272 KiB
Current children cumulated memory: 502628 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 9630
/proc/meminfo: memFree=28221700/32770624 swapFree=67108796/67108860
[pid=9411] ppid=9408 vsize=565272 memory=502628 CPUtime=2519.86 cores=0,2,4,6
/proc/9411/stat : 9411 (xcsp_picat) R 9408 9411 6599 0 -1 4202496 579083 0 0 0 251339 647 0 0 20 0 1 0 49712102 578838528 125657 33554432000 4194304 5849740 140722928065744 140722928064744 5437821 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 47923200 140722928067766 140722928067844 140722928067844 140722928070602 0
/proc/9411/statm: 141318 125657 764 405 0 138262 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 565272 KiB
Current children cumulated memory: 502628 KiB

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

[startup+2520.02 s]
# the end of solver process 9411 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.4 s, system=6.47986 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): 2519.88
CPU user time (s): 2513.4
CPU system time (s): 6.47986
CPU usage (%): 99.9945
Max. virtual memory (cumulated for all children) (KiB): 641284
Max. memory (cumulated for all children) (KiB): 578768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.4
system time used= 6.47986
maximum resident set size= 578768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 579086
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= 111
involuntary context switches= 801


# summary of solver processes directly reported to runsolver:
#   pid: 9411
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2513.4
#   total CPU system time (s): 6.47986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.49524 second user time and 18.6134 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-23 06:51:29
IDJOB=4293603
IDBENCH=141201
IDSOLVER=2754
FILE ID=node138/4293603-1532321489
RUNJOBID= node138-1532297650-6630
PBS_JOBID= 21018993
Free space on /tmp= 59108 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-02-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293603-1532321489/watcher-4293603-1532321489 -o /tmp/evaluation-result-4293603-1532321489/solver-4293603-1532321489 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6630 --watchdog 2580  xcsp_picat HOME/instance-4293603-1532321489.xml

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

MD5SUM BENCH= 716d835829f3ca87bb2599e5056828f4
RANDOM SEED=1011678942

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        28726652 kB
MemAvailable:   31689712 kB
Buffers:          113404 kB
Cached:          3109780 kB
SwapCached:           44 kB
Active:          1456252 kB
Inactive:        2106616 kB
Active(anon):     282308 kB
Inactive(anon):    76888 kB
Active(file):    1173944 kB
Inactive(file):  2029728 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              2840 kB
Writeback:             0 kB
AnonPages:        347232 kB
Mapped:            33408 kB
Shmem:             16972 kB
Slab:             178644 kB
SReclaimable:     150448 kB
SUnreclaim:        28196 kB
KernelStack:        3344 kB
PageTables:         5596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     682776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59104 MiB
End job on node138 at 2018-07-23 07:33:30