Trace number 4293563

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 2018-06-15OPT792 264.381 264.401

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-05-opt_c18.xml
MD5SUMd1449c913cc5aeed08f9a5dcd27a0601
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark792
Best CPU time to get the best result obtained on this benchmark1.44759
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2598
Number of domains4
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":10},{"size":36,"count":192},{"size":44,"count":196}]
Minimum variable degree2
Maximum variable degree60
Distribution of variable degrees[{"degree":2,"count":4},{"degree":3,"count":2},{"degree":4,"count":16},{"degree":5,"count":10},{"degree":6,"count":37},{"degree":7,"count":16},{"degree":8,"count":41},{"degree":9,"count":14},{"degree":10,"count":40},{"degree":11,"count":20},{"degree":12,"count":14},{"degree":13,"count":13},{"degree":14,"count":21},{"degree":15,"count":8},{"degree":16,"count":16},{"degree":17,"count":12},{"degree":18,"count":18},{"degree":19,"count":9},{"degree":20,"count":14},{"degree":21,"count":13},{"degree":22,"count":6},{"degree":23,"count":10},{"degree":24,"count":4},{"degree":25,"count":11},{"degree":26,"count":4},{"degree":27,"count":2},{"degree":28,"count":2},{"degree":29,"count":3},{"degree":30,"count":2},{"degree":31,"count":3},{"degree":32,"count":3},{"degree":33,"count":1},{"degree":37,"count":1},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":45,"count":2},{"degree":53,"count":1},{"degree":60,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2598}]
Number of extensional constraints0
Number of intensional constraints2598
Distribution of constraint types[{"type":"intension","count":2598}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

264.26/264.39	c xcsp_picat version 2.4#4 (June 15, 2018)
264.26/264.39	o 792
264.26/264.39	s OPTIMUM FOUND
264.26/264.39	v <instantiation>
264.26/264.39	v     <list> x[]  </list> 
264.26/264.39	v     <values> 156 394 156 394 296 58 142 380 554 792 44 282 156 394 414 652 792 554 554 792 30 268 708 470 666 428 456 694 72 310 428 666 128 366 764 526 44 282 254 16 442 680 750 512 254 16 310 72 736 498 792 554 324 86 764 526 310 72 428 666 44 282 484 722 652 414 44 282 296 58 268 30 72 310 554 792 296 58 296 58 16 254 16 254 296 58 394 156 128 366 16 254 540 778 792 554 156 394 170 408 792 554 254 16 156 394 324 86 554 792 512 750 380 142 30 268 268 30 254 16 156 394 428 666 254 16 254 16 778 540 526 764 394 156 394 156 268 30 708 470 680 442 778 540 442 680 694 456 128 366 352 114 352 114 58 296 764 526 722 484 778 540 380 142 268 30 428 666 778 540 764 526 394 156 16 254 764 526 114 352 352 114 324 86 694 456 268 30 666 428 666 428 442 680 142 380 86 324 428 666 652 414 792 554 254 16 442 680 526 764 366 128 114 352 708 470 512 750 324 86 540 778 484 722 30 268 58 296 554 792 652 414 30 268 778 540 394 156 680 442 254 16 526 764 268 30 428 666 296 58 694 456 282 44 498 736 512 750 324 86 310 72 100 338 750 512 540 778 540 778 778 540 58 296 282 44 540 778 128 366 666 428 142 380 128 366 128 366 30 268 380 142 666 428 764 526 470 708 394 156 778 540 310 72 352 114 296 58 694 456 128 366 254 16 554 792 442 680 708 470 456 694 324 86 58 296 526 764 526 764 72 310 666 428 114 352 442 680 526 764 16 254 324 86 296 58 142 380 540 778 30 268 694 456 540 778 268 30 778 540 282 44 512 750 428 666 268 30 750 512 380 142 736 498 142 380 526 764 470 708 268 30 428 666 282 44 268 30 694 456 764 526 282 44 114 352 366 128 142 380   </values> 
264.26/264.39	v </instantiation>

Verifier Data 

OK	792

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 (14454 MiB free)
  memory of node 1: 16384 MiB (14157 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293563-1532319381/watcher-4293563-1532319381 -o /tmp/evaluation-result-4293563-1532319381/solver-4293563-1532319381 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8378 --watchdog 2580 xcsp_picat HOME/instance-4293563-1532319381.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=10930, runsolver pid=10927

[startup+0.100383 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10931
/proc/meminfo: memFree=29273020/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=128628 memory=28692 CPUtime=0.1 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 2560 0 0 0 10 0 0 0 20 0 1 0 49501310 131715072 7173 33554432000 4194304 5849740 140734160967552 140734160966872 5249600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32157 7173 659 405 0 29101 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128628 KiB
Current children cumulated memory: 28692 KiB

[startup+0.209805 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10931
/proc/meminfo: memFree=29268708/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=128628 memory=33268 CPUtime=0.2 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 2650 0 0 0 20 0 0 0 20 0 1 0 49501310 131715072 8317 33554432000 4194304 5849740 140734160967552 140734160966872 4581758 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32157 8317 705 405 0 29101 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 128628 KiB
Current children cumulated memory: 33268 KiB

[startup+0.309506 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10931
/proc/meminfo: memFree=29268708/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=128628 memory=33268 CPUtime=0.3 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 2657 0 0 0 30 0 0 0 20 0 1 0 49501310 131715072 8317 33554432000 4194304 5849740 140734160967552 140734160966872 5520330 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32157 8317 705 405 0 29101 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 128628 KiB
Current children cumulated memory: 33268 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10931
/proc/meminfo: memFree=29268708/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=128764 memory=33528 CPUtime=0.69 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 2686 0 0 0 69 0 0 0 20 0 1 0 49501310 131854336 8382 33554432000 4194304 5849740 140734160967552 140734160966648 5606222 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32191 8382 725 405 0 29135 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 128764 KiB
Current children cumulated memory: 33528 KiB

[startup+1.50022 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 10931
/proc/meminfo: memFree=29268424/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=129160 memory=33792 CPUtime=1.48 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 2762 0 0 0 148 0 0 0 20 0 1 0 49501310 132259840 8448 33554432000 4194304 5849740 140734160967552 140734160966648 5472644 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32290 8448 725 405 0 29234 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 129160 KiB
Current children cumulated memory: 33792 KiB

[startup+3.10907 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 10931
/proc/meminfo: memFree=29268320/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=129672 memory=34352 CPUtime=3.1 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 3084 0 0 0 309 1 0 0 20 0 1 0 49501310 132784128 8588 33554432000 4194304 5849740 140734160967552 140734160966648 5616427 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32418 8588 725 405 0 29362 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 129672 KiB
Current children cumulated memory: 34352 KiB

[startup+6.30022 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 10932
/proc/meminfo: memFree=29266852/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=130700 memory=35376 CPUtime=6.28 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 3710 0 0 0 626 2 0 0 20 0 1 0 49501310 133836800 8844 33554432000 4194304 5849740 140734160967552 140734160966648 140313608395939 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32675 8844 725 405 0 29619 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 130700 KiB
Current children cumulated memory: 35376 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 10932
/proc/meminfo: memFree=29264284/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=133524 memory=38204 CPUtime=12.68 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 4939 0 0 0 1264 4 0 0 20 0 1 0 49501310 136728576 9551 33554432000 4194304 5849740 140734160967552 140734160966792 5606191 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 33381 9551 725 405 0 30325 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 133524 KiB
Current children cumulated memory: 38204 KiB

[startup+25.5002 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 10932
/proc/meminfo: memFree=29260472/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=131468 memory=36164 CPUtime=25.48 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 11842 0 0 0 2540 8 0 0 20 0 1 0 49501310 134623232 9041 33554432000 4194304 5849740 140734160967552 140734160966664 5473253 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32867 9041 729 405 0 29811 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 131468 KiB
Current children cumulated memory: 36164 KiB

[startup+51.1093 s]
/proc/loadavg: 1.97 2.00 2.04 3/191 10932
/proc/meminfo: memFree=29262520/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=130688 memory=35152 CPUtime=51.09 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 18622 0 0 0 5092 17 0 0 20 0 1 0 49501310 133824512 8788 33554432000 4194304 5849740 140734160967552 140734160966648 5606176 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32672 8788 732 405 0 29616 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 130688 KiB
Current children cumulated memory: 35152 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 10933
/proc/meminfo: memFree=29262460/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=131716 memory=36476 CPUtime=102.28 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 26596 0 0 0 10195 33 0 0 20 0 1 0 49501310 134877184 9119 33554432000 4194304 5849740 140734160967552 140734160966728 5521444 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 32929 9119 746 405 0 29873 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 131716 KiB
Current children cumulated memory: 36476 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 10934
/proc/meminfo: memFree=29237324/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=155488 memory=60312 CPUtime=162.27 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 39125 0 0 0 16177 50 0 0 20 0 1 0 49501310 159219712 15078 33554432000 4194304 5849740 140734160967552 140734160966648 5471806 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 38872 15078 761 405 0 35816 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 155488 KiB
Current children cumulated memory: 60312 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/192 10943
/proc/meminfo: memFree=29190692/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=134800 memory=39752 CPUtime=222.27 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 46071 0 0 0 22161 66 0 0 20 0 1 0 49501310 138035200 9938 33554432000 4194304 5849740 140734160967552 140734160966664 140313608395503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 33700 9938 761 405 0 30644 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 134800 KiB
Current children cumulated memory: 39752 KiB

[startup+264.401 s]
# the end of solver process 10930 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=263.588 s, system=0.79295 s

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

[startup+230.4 s]
/proc/loadavg: 2.03 2.01 2.05 3/192 10943
/proc/meminfo: memFree=29193744/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=132172 memory=37124 CPUtime=230.37 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 49576 0 0 0 22967 70 0 0 20 0 1 0 49501310 135344128 9281 33554432000 4194304 5849740 140734160967552 140734160966648 5606219 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 33043 9281 761 405 0 29987 0
Current children cumulated CPU time: 230.37 s
Current children cumulated vsize: 132172 KiB
Current children cumulated memory: 37124 KiB

[startup+243.2 s]
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29189312/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=134260 memory=42648 CPUtime=243.17 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 50518 0 0 0 24244 73 0 0 20 0 1 0 49501310 137482240 10662 33554432000 4194304 5849740 140734160967552 140734160966648 5606222 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 33565 10662 761 405 0 30509 0
Current children cumulated CPU time: 243.17 s
Current children cumulated vsize: 134260 KiB
Current children cumulated memory: 42648 KiB

[startup+256 s]*
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29133904/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=185728 memory=97364 CPUtime=255.97 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55343 0 0 0 25521 76 0 0 20 0 1 0 49501310 190185472 24341 33554432000 4194304 5849740 140734160967552 140734160964760 4211581 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 46432 24341 761 405 0 43376 0
Current children cumulated CPU time: 255.97 s
Current children cumulated vsize: 185728 KiB
Current children cumulated memory: 97364 KiB

[startup+259.2 s]
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29133904/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=185728 memory=97364 CPUtime=259.17 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55343 0 0 0 25841 76 0 0 20 0 1 0 49501310 190185472 24341 33554432000 4194304 5849740 140734160967552 140734160964760 4212035 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 46432 24341 761 405 0 43376 0
Current children cumulated CPU time: 259.17 s
Current children cumulated vsize: 185728 KiB
Current children cumulated memory: 97364 KiB

[startup+262.4 s]
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29149416/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=170344 memory=81852 CPUtime=262.36 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55561 0 0 0 26159 77 0 0 20 0 1 0 49501310 174432256 20463 33554432000 4194304 5849740 140734160967552 140734160966552 5307235 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 42586 20463 761 405 0 39530 0
Current children cumulated CPU time: 262.36 s
Current children cumulated vsize: 170344 KiB
Current children cumulated memory: 81852 KiB

[startup+263.2 s]
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29149416/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=170344 memory=81852 CPUtime=263.17 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55561 0 0 0 26239 78 0 0 20 0 1 0 49501310 174432256 20463 33554432000 4194304 5849740 140734160967552 140734160966552 5307612 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 42586 20463 761 405 0 39530 0
Current children cumulated CPU time: 263.17 s
Current children cumulated vsize: 170344 KiB
Current children cumulated memory: 81852 KiB

[startup+264 s]*
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29149416/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=170344 memory=81852 CPUtime=263.97 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55561 0 0 0 26319 78 0 0 20 0 1 0 49501310 174432256 20463 33554432000 4194304 5849740 140734160967552 140734160966552 5376458 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 42586 20463 761 405 0 39530 0
Current children cumulated CPU time: 263.97 s
Current children cumulated vsize: 170344 KiB
Current children cumulated memory: 81852 KiB

[startup+264.2 s]
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29149416/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=162152 memory=73660 CPUtime=264.16 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55561 0 0 0 26338 78 0 0 20 0 1 0 49501310 166043648 18415 33554432000 4194304 5849740 140734160967552 140734160966552 5437611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 40538 18415 761 405 0 37482 0
Current children cumulated CPU time: 264.16 s
Current children cumulated vsize: 162152 KiB
Current children cumulated memory: 73660 KiB

[startup+264.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/192 10944
/proc/meminfo: memFree=29149416/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=162152 memory=73660 CPUtime=264.26 cores=0,2,4,6
/proc/10930/stat : 10930 (xcsp_picat) R 10927 10930 8347 0 -1 4202496 55561 0 0 0 26348 78 0 0 20 0 1 0 49501310 166043648 18415 33554432000 4194304 5849740 140734160967552 140734160966552 5307736 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 21458944 140734160975030 140734160975108 140734160975108 140734160977866 0
/proc/10930/statm: 40538 18415 761 405 0 37482 0
Current children cumulated CPU time: 264.26 s
Current children cumulated vsize: 162152 KiB
Current children cumulated memory: 73660 KiB

Child status: 0
Real time (s): 264.401
CPU time (s): 264.381
CPU user time (s): 263.588
CPU system time (s): 0.79295
CPU usage (%): 99.9923
Max. virtual memory (cumulated for all children) (KiB): 226424
Max. memory (cumulated for all children) (KiB): 137832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 263.588
system time used= 0.79295
maximum resident set size= 137832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55603
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= 2
involuntary context switches= 273


# summary of solver processes directly reported to runsolver:
#   pid: 10930
#   total CPU time (s): 264.381
#   total CPU user time (s): 263.588
#   total CPU system time (s): 0.79295

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.850584 second user time and 1.8681 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-23 06:16:22
IDJOB=4293563
IDBENCH=141191
IDSOLVER=2754
FILE ID=node133/4293563-1532319381
RUNJOBID= node133-1532296142-8378
PBS_JOBID= 21018985
Free space on /tmp= 52644 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-05-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293563-1532319381/watcher-4293563-1532319381 -o /tmp/evaluation-result-4293563-1532319381/solver-4293563-1532319381 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8378 --watchdog 2580  xcsp_picat HOME/instance-4293563-1532319381.xml

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

MD5SUM BENCH= d1449c913cc5aeed08f9a5dcd27a0601
RANDOM SEED=57061901

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

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

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

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

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

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

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

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

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

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        29298172 kB
MemAvailable:   31679588 kB
Buffers:          126208 kB
Cached:          2508216 kB
SwapCached:            0 kB
Active:          1322364 kB
Inactive:        1655108 kB
Active(anon):     292060 kB
Inactive(anon):    70312 kB
Active(file):    1030304 kB
Inactive(file):  1584796 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:        349328 kB
Mapped:            38784 kB
Shmem:             17056 kB
Slab:             191624 kB
SReclaimable:     164300 kB
SUnreclaim:        27324 kB
KernelStack:        3376 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     726728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    284672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 52640 MiB
End job on node133 at 2018-07-23 06:20:46