Trace number 4293623

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 2018-06-15OPT46 48.6166 48.6179

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-04-opt_c18.xml
MD5SUM78811932529a67bdc61c23a432ac663c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46
Best CPU time to get the best result obtained on this benchmark2.11183
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3968
Number of domains5
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":10},{"size":24,"count":4},{"size":36,"count":336},{"size":44,"count":328}]
Minimum variable degree3
Maximum variable degree64
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":16},{"degree":5,"count":22},{"degree":6,"count":62},{"degree":7,"count":42},{"degree":8,"count":62},{"degree":9,"count":40},{"degree":10,"count":55},{"degree":11,"count":55},{"degree":12,"count":47},{"degree":13,"count":41},{"degree":14,"count":26},{"degree":15,"count":25},{"degree":16,"count":24},{"degree":17,"count":19},{"degree":18,"count":19},{"degree":19,"count":19},{"degree":20,"count":10},{"degree":21,"count":10},{"degree":22,"count":17},{"degree":23,"count":8},{"degree":24,"count":6},{"degree":25,"count":10},{"degree":26,"count":9},{"degree":27,"count":10},{"degree":28,"count":3},{"degree":29,"count":2},{"degree":31,"count":4},{"degree":32,"count":3},{"degree":33,"count":1},{"degree":35,"count":1},{"degree":36,"count":1},{"degree":40,"count":3},{"degree":41,"count":1},{"degree":44,"count":2},{"degree":45,"count":1},{"degree":47,"count":1},{"degree":57,"count":1},{"degree":64,"count":1}]
Minimum constraint arity2
Maximum constraint arity280
Distribution of constraint arities[{"arity":2,"count":3967},{"arity":280,"count":1}]
Number of extensional constraints0
Number of intensional constraints3967
Distribution of constraint types[{"type":"intension","count":3967},{"type":"instantiation","count":1}]
Optimization problemYES
Type of objectivemin NVALUES

Solver Data 

48.59/48.61	c xcsp_picat version 2.4#4 (June 15, 2018)
48.59/48.61	o 46
48.59/48.61	s OPTIMUM FOUND
48.59/48.61	v <instantiation>
48.59/48.61	v     <list> x[]  </list> 
48.59/48.61	v     <values> 708 470 268 30 750 512 16 254 16 254 282 44 128 366 750 512 44 282 366 128 778 540 428 666 16 254 652 414 526 764 296 58 456 694 128 366 30 268 30 268 708 470 156 394 652 414 72 310 380 142 30 268 778 540 72 310 156 394 142 380 540 778 142 380 394 156 722 484 554 792 296 58 652 414 554 792 554 792 142 380 114 352 142 380 44 282 652 414 268 30 296 58 156 394 86 324 470 708 282 44 526 764 652 414 268 30 526 764 470 708 86 324 324 86 764 526 268 30 142 380 764 526 114 352 72 310 694 456 414 652 764 526 652 414 44 282 310 72 792 554 72 310 72 310 498 736 792 554 554 792 394 156 736 498 428 666 512 750 170 408 554 792 30 268 540 778 380 142 44 282 456 694 792 554 394 156 708 470 484 722 652 414 254 16 394 156 254 16 156 394 156 394 380 142 366 128 750 512 792 554 512 750 792 554 540 778 540 778 394 156 128 366 456 694 72 310 30 268 58 296 540 778 282 44 380 142 498 736 366 128 428 666 764 526 282 44 750 512 680 442 778 540 540 778 30 268 366 128 338 100 428 666 282 44 694 456 128 366 778 540 366 128 694 456 442 680 282 44 456 694 380 142 540 778 380 142 540 778 680 442 338 100 114 352 442 680 750 512 666 428 778 540 156 394 652 414 680 442 44 282 352 114 540 778 268 30 142 380 442 680 254 16 778 540 456 694 540 778 484 722 540 778 666 428 540 778 540 778 666 428 30 268 380 142 128 366 338 100 366 128 722 484 296 58 366 128 310 72 414 652 708 470 792 554 338 100 414 652 338 100 310 72 16 254 156 394 666 428 380 142 456 694 282 44 366 128 142 380 694 456 338 100 750 512 44 282 428 666 722 484 792 554 428 666 554 792 680 442 764 526 394 156 792 554 764 526 128 366 352 114 512 750 540 778 778 540 114 352 680 442 526 764 512 750 142 380 540 778 470 708 30 268 142 380 778 540 470 708 366 128 268 30 666 428 44 282 428 666 128 366 268 30 324 86 44 282 86 324 282 44 512 750 442 680 694 456 338 100 16 254 394 156 366 128 512 750 72 310 778 540 380 142 680 442 498 736 72 310 736 498 86 324 498 736 100 338 694 456 72 310 156 394 72 310 72 310 708 470 394 156 792 554 764 526 540 778 540 778 736 498 540 778 310 72 666 428 792 554 30 268 44 282 722 484 282 44 114 352 540 778 428 666 540 778 268 30 44 282 526 764 652 414 324 86 680 442 394 156 652 414 282 44 282 44 72 310 58 296 750 512 310 72 540 778 694 456 380 142 694 456 764 526 526 764 428 666 114 352 254 16 526 764 142 380 540 778 324 86 666 428 750 512 282 44 512 750 16 254 254 16 456 694 128 366 484 722 554 792 254 16 792 554 268 30 470 708 498 736 764 526 792 554 442 680 352 114 456 694 128 366 554 792 142 380 764 526 540 778 44 282 72 310 282 44 666 428 428 666 498 736 58 296 380 142 380 142 58 296 694 456 44 282 254 16 268 30 526 764 86 324   </values> 
48.59/48.61	v </instantiation>

Verifier Data 

OK	46

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 (12690 MiB free)
  memory of node 1: 16384 MiB (15377 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293623-1532323091/watcher-4293623-1532323091 -o /tmp/evaluation-result-4293623-1532323091/solver-4293623-1532323091 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6631 --watchdog 2580 xcsp_picat HOME/instance-4293623-1532323091.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9538, runsolver pid=9535
Current StackSize limit: 8192 KiB


[startup+0.100171 s]*
/proc/loadavg: 2.09 2.06 2.05 3/187 9539
/proc/meminfo: memFree=28691868/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=111688 memory=44100 CPUtime=0.09 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 1481 0 0 0 9 0 0 0 20 0 1 0 49872245 114368512 11025 33554432000 4194304 5849740 140733646212192 140733646212192 4507625 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 27922 11025 614 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 44100 KiB

[startup+0.20964 s]*
/proc/loadavg: 2.09 2.06 2.05 3/187 9539
/proc/meminfo: memFree=28644644/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=181020 memory=87164 CPUtime=0.21 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 2565 0 0 0 20 1 0 0 20 0 1 0 49872245 185364480 21791 33554432000 4194304 5849740 140733646212192 140733646212192 5249653 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 45255 21791 622 405 0 42199 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 87164 KiB

[startup+0.309584 s]*
/proc/loadavg: 2.09 2.06 2.05 3/187 9539
/proc/meminfo: memFree=28638124/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=181020 memory=91260 CPUtime=0.3 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 2567 0 0 0 29 1 0 0 20 0 1 0 49872245 185364480 22815 33554432000 4194304 5849740 140733646212192 140733646212192 4507625 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 45255 22815 622 405 0 42199 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 91260 KiB

[startup+0.700418 s]
/proc/loadavg: 2.09 2.06 2.05 3/187 9539
/proc/meminfo: memFree=28627760/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=181020 memory=101984 CPUtime=0.69 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 2689 0 0 0 67 2 0 0 20 0 1 0 49872245 185364480 25496 33554432000 4194304 5849740 140733646212192 140733646212192 5254579 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 45255 25496 630 405 0 42199 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 181020 KiB
Current children cumulated memory: 101984 KiB

[startup+1.50028 s]
/proc/loadavg: 2.09 2.06 2.05 3/187 9539
/proc/meminfo: memFree=28637688/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=198132 memory=97992 CPUtime=1.49 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 3302 0 0 0 146 3 0 0 20 0 1 0 49872245 202887168 24498 33554432000 4194304 5849740 140733646212192 140733646211304 5605284 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 49533 24498 727 405 0 46477 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 198132 KiB
Current children cumulated memory: 97992 KiB

[startup+3.10879 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28631248/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=198452 memory=98592 CPUtime=3.1 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 3513 0 0 0 307 3 0 0 20 0 1 0 49872245 203214848 24648 33554432000 4194304 5849740 140733646212192 140733646211304 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 49613 24648 732 405 0 46557 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 198452 KiB
Current children cumulated memory: 98592 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28630408/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=199476 memory=99488 CPUtime=6.29 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 4070 0 0 0 625 4 0 0 20 0 1 0 49872245 204263424 24872 33554432000 4194304 5849740 140733646212192 140733646211432 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 49869 24872 732 405 0 46813 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 199476 KiB
Current children cumulated memory: 99488 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28627432/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=202292 memory=102292 CPUtime=12.69 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 5423 0 0 0 1261 8 0 0 20 0 1 0 49872245 207147008 25573 33554432000 4194304 5849740 140733646212192 140733646211432 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 50573 25573 732 405 0 47517 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 202292 KiB
Current children cumulated memory: 102292 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28587720/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212532 memory=112704 CPUtime=25.49 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 9859 0 0 0 2538 11 0 0 20 0 1 0 49872245 217632768 28176 33554432000 4194304 5849740 140733646212192 140733646211432 5606240 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53133 28176 771 405 0 50077 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 212532 KiB
Current children cumulated memory: 112704 KiB

[startup+48.6179 s]
# the end of solver process 9538 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=48.4276 s, system=0.188998 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28587720/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212532 memory=112704 CPUtime=25.59 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 9860 0 0 0 2548 11 0 0 20 0 1 0 49872245 217632768 28176 33554432000 4194304 5849740 140733646212192 140733646211432 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53133 28176 771 405 0 50077 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 212532 KiB
Current children cumulated memory: 112704 KiB

[startup+38.4003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28549616/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212768 memory=112940 CPUtime=38.39 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 12694 0 0 0 3824 15 0 0 20 0 1 0 49872245 217874432 28235 33554432000 4194304 5849740 140733646212192 140733646211288 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53192 28235 771 405 0 50136 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 212768 KiB
Current children cumulated memory: 112940 KiB

[startup+44.8003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28549616/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212768 memory=112940 CPUtime=44.79 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 13700 0 0 0 4461 18 0 0 20 0 1 0 49872245 217874432 28235 33554432000 4194304 5849740 140733646212192 140733646210696 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53192 28235 771 405 0 50136 0
Current children cumulated CPU time: 44.79 s
Current children cumulated vsize: 212768 KiB
Current children cumulated memory: 112940 KiB

[startup+46.4003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28549568/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212768 memory=112940 CPUtime=46.39 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 13725 0 0 0 4621 18 0 0 20 0 1 0 49872245 217874432 28235 33554432000 4194304 5849740 140733646212192 140733646211432 5606222 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53192 28235 771 405 0 50136 0
Current children cumulated CPU time: 46.39 s
Current children cumulated vsize: 212768 KiB
Current children cumulated memory: 112940 KiB

[startup+48.0003 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28549568/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212768 memory=112940 CPUtime=47.99 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 13738 0 0 0 4781 18 0 0 20 0 1 0 49872245 217874432 28235 33554432000 4194304 5849740 140733646212192 140733646211432 5478136 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53192 28235 771 405 0 50136 0
Current children cumulated CPU time: 47.99 s
Current children cumulated vsize: 212768 KiB
Current children cumulated memory: 112940 KiB

[startup+48.4003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28549568/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212768 memory=112940 CPUtime=48.39 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 14061 0 0 0 4821 18 0 0 20 0 1 0 49872245 217874432 28235 33554432000 4194304 5849740 140733646212192 140733646211432 140495940996999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53192 28235 771 405 0 50136 0
Current children cumulated CPU time: 48.39 s
Current children cumulated vsize: 212768 KiB
Current children cumulated memory: 112940 KiB

[startup+48.6003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9539
/proc/meminfo: memFree=28549568/32770624 swapFree=67108796/67108860
[pid=9538] ppid=9535 vsize=212768 memory=112940 CPUtime=48.59 cores=1,3,5,7
/proc/9538/stat : 9538 (xcsp_picat) R 9535 9538 6599 0 -1 4202496 15525 0 0 0 4841 18 0 0 20 0 1 0 49872245 217874432 28235 33554432000 4194304 5849740 140733646212192 140733646211432 4828944 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 28688384 140733646214326 140733646214404 140733646214404 140733646217162 0
/proc/9538/statm: 53192 28235 771 405 0 50136 0
Current children cumulated CPU time: 48.59 s
Current children cumulated vsize: 212768 KiB
Current children cumulated memory: 112940 KiB

Child status: 0
Real time (s): 48.6179
CPU time (s): 48.6166
CPU user time (s): 48.4276
CPU system time (s): 0.188998
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 220728
Max. memory (cumulated for all children) (KiB): 120824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.4276
system time used= 0.188998
maximum resident set size= 152320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16078
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= 14


# summary of solver processes directly reported to runsolver:
#   pid: 9538
#   total CPU time (s): 48.6166
#   total CPU user time (s): 48.4276
#   total CPU system time (s): 0.188998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.208421 second user time and 0.327077 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-23 07:18:11
IDJOB=4293623
IDBENCH=141206
IDSOLVER=2754
FILE ID=node138/4293623-1532323091
RUNJOBID= node138-1532297650-6631
PBS_JOBID= 21018993
Free space on /tmp= 59108 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-04-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293623-1532323091/watcher-4293623-1532323091 -o /tmp/evaluation-result-4293623-1532323091/solver-4293623-1532323091 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6631 --watchdog 2580  xcsp_picat HOME/instance-4293623-1532323091.xml

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

MD5SUM BENCH= 78811932529a67bdc61c23a432ac663c
RANDOM SEED=1521039804

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:        28759976 kB
MemAvailable:   31724016 kB
Buffers:          113964 kB
Cached:          3110604 kB
SwapCached:           44 kB
Active:          1423092 kB
Inactive:        2107420 kB
Active(anon):     248988 kB
Inactive(anon):    76888 kB
Active(file):    1174104 kB
Inactive(file):  2030532 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3168 kB
Writeback:             0 kB
AnonPages:        324084 kB
Mapped:            33744 kB
Shmem:             16972 kB
Slab:             178724 kB
SReclaimable:     150476 kB
SUnreclaim:        28248 kB
KernelStack:        3568 kB
PageTables:         5572 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     645192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    225280 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 07:19:00