Trace number 4309813

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 2018-08-14OPT792 280.128 280.11

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 

280.01/280.10	c xcsp_picat version 2.4#7 (8/14/2018)
280.01/280.10	o 792
280.01/280.10	s OPTIMUM FOUND
280.01/280.10	v <instantiation>
280.01/280.10	v     <list> x[]  </list> 
280.01/280.10	v     <values> 156 394 156 394 778 540 128 366 414 652 282 44 156 394 414 652 792 554 554 792 16 254 792 554 666 428 442 680 72 310 428 666 128 366 792 554 44 282 254 16 442 680 750 512 268 30 310 72 736 498 792 554 310 72 764 526 338 100 442 680 778 540 484 722 30 268 156 394 254 16 282 44 30 268 554 792 296 58 296 58 16 254 16 254 296 58 394 156 128 366 16 254 456 694 736 498 156 394 170 408 792 554 254 16 156 394 324 86 554 792 554 792 380 142 30 268 296 58 254 16 156 394 456 694 254 16 254 16 792 554 442 680 394 156 394 156 296 58 680 442 680 442 778 540 414 652 708 470 100 338 352 114 338 100 58 296 778 540 722 484 778 540 380 142 282 44 428 666 764 526 736 498 394 156 44 282 764 526 16 254 352 114 352 114 694 456 268 30 666 428 666 428 540 778 156 394 100 338 428 666 652 414 792 554 254 16 442 680 512 750 352 114 142 380 708 470 512 750 324 86 540 778 470 708 44 282 58 296 554 792 680 442 30 268 778 540 366 128 652 414 324 86 526 764 268 30 428 666 310 72 680 442 268 30 456 694 526 764 324 86 310 72 100 338 764 526 540 778 540 778 778 540 86 324 310 72 428 666 114 352 666 428 100 338 128 366 128 366 58 296 282 44 708 470 764 526 470 708 394 156 778 540 310 72 366 128 296 58 694 456 128 366 254 16 554 792 456 694 680 442 470 708 338 100 58 296 526 764 526 764 30 268 680 442 114 352 540 778 540 778 16 254 324 86 310 72 128 366 540 778 30 268 694 456 526 764 282 44 778 540 380 142 526 764 428 666 268 30 764 526 666 428 764 526 86 324 554 792 498 736 296 58 470 708 268 30 268 30 694 456 764 526 366 128 114 352 268 30 44 282   </values> 
280.01/280.10	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 (13049 MiB free)
  memory of node 1: 16384 MiB (13273 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309813-1534299077/watcher-4309813-1534299077 -o /tmp/evaluation-result-4309813-1534299077/solver-4309813-1534299077 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23504 --watchdog 2580 xcsp_picat HOME/instance-4309813-1534299077.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=24076, runsolver pid=24073

[startup+0.100211 s]*
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26931424/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2025744 memory=25384 CPUtime=0.1 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 1917 0 0 0 10 0 0 0 20 0 1 0 247470915 2074361856 6346 33554432000 4194304 5849940 140727190108736 140727190108736 140570931277703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506436 6346 708 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25384 KiB

[startup+0.209863 s]*
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26931424/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2025744 memory=25384 CPUtime=0.21 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 1928 0 0 0 21 0 0 0 20 0 1 0 247470915 2074361856 6346 33554432000 4194304 5849940 140727190108736 140727190108736 140570930815620 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506436 6346 708 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25384 KiB

[startup+0.309126 s]*
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26931424/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2025856 memory=25556 CPUtime=0.31 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 1938 0 0 0 31 0 0 0 20 0 1 0 247470915 2074476544 6389 33554432000 4194304 5849940 140727190108736 140727190108736 5605652 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506464 6389 723 405 0 503408 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025856 KiB
Current children cumulated memory: 25556 KiB

[startup+0.700351 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26931424/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2025856 memory=25556 CPUtime=0.69 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 1963 0 0 0 69 0 0 0 20 0 1 0 247470915 2074476544 6389 33554432000 4194304 5849940 140727190108736 140727190107976 5472038 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506464 6389 723 405 0 503408 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025856 KiB
Current children cumulated memory: 25556 KiB

[startup+1.50033 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26931180/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2026196 memory=25816 CPUtime=1.49 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 2033 0 0 0 149 0 0 0 20 0 1 0 247470915 2074824704 6454 33554432000 4194304 5849940 140727190108736 140727190107976 5473515 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506549 6454 723 405 0 503493 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026196 KiB
Current children cumulated memory: 25816 KiB

[startup+3.10916 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26930436/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2026716 memory=26520 CPUtime=3.1 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 2255 0 0 0 309 1 0 0 20 0 1 0 247470915 2075357184 6630 33554432000 4194304 5849940 140727190108736 140727190107832 140570930827204 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506679 6630 723 405 0 503623 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026716 KiB
Current children cumulated memory: 26520 KiB

[startup+6.30033 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26929216/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2027440 memory=27244 CPUtime=6.29 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 2622 0 0 0 628 1 0 0 20 0 1 0 247470915 2076098560 6811 33554432000 4194304 5849940 140727190108736 140727190107832 140570931277703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506860 6811 723 405 0 503804 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027440 KiB
Current children cumulated memory: 27244 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26927856/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2029108 memory=28848 CPUtime=12.69 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 3491 0 0 0 1266 3 0 0 20 0 1 0 247470915 2077806592 7212 33554432000 4194304 5849940 140727190108736 140727190107976 5606427 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 507277 7212 723 405 0 504221 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029108 KiB
Current children cumulated memory: 28848 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26930432/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2026020 memory=25840 CPUtime=25.5 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 9911 0 0 0 2543 7 0 0 20 0 1 0 247470915 2074644480 6460 33554432000 4194304 5849940 140727190108736 140727190107832 140570931277703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506505 6460 727 405 0 503449 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2026020 KiB
Current children cumulated memory: 25840 KiB

[startup+51.1092 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26927068/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2026156 memory=25772 CPUtime=51.1 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 16397 0 0 0 5095 15 0 0 20 0 1 0 247470915 2074783744 6443 33554432000 4194304 5849940 140727190108736 140727190107832 5520316 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506539 6443 729 405 0 503483 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2026156 KiB
Current children cumulated memory: 25772 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.97 2.03 3/188 24139
/proc/meminfo: memFree=26963044/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2026824 memory=29448 CPUtime=102.3 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 29737 0 0 0 10196 34 0 0 20 0 1 0 247470915 2075467776 7362 33554432000 4194304 5849940 140727190108736 140727190107832 5521648 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506706 7362 745 405 0 503650 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2026824 KiB
Current children cumulated memory: 29448 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.98 2.03 3/188 24140
/proc/meminfo: memFree=26947872/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2053624 memory=56400 CPUtime=162.3 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 45962 0 0 0 16182 48 0 0 20 0 1 0 247470915 2102910976 14100 33554432000 4194304 5849940 140727190108736 140727190107832 5472588 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 513406 14100 756 405 0 510350 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2053624 KiB
Current children cumulated memory: 56400 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 2.03 3/188 24141
/proc/meminfo: memFree=26969384/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2027812 memory=30344 CPUtime=222.31 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 51046 0 0 0 22172 59 0 0 20 0 1 0 247470915 2076479488 7586 33554432000 4194304 5849940 140727190108736 140727190107832 5521660 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 506953 7586 758 405 0 503897 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2027812 KiB
Current children cumulated memory: 30344 KiB

[startup+280.11 s]
# the end of solver process 24076 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=279.376 s, system=0.752049 s

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

[startup+230.4 s]
/proc/loadavg: 1.99 1.98 2.03 3/187 24141
/proc/meminfo: memFree=26968160/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2029604 memory=32192 CPUtime=230.41 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 51494 0 0 0 22980 61 0 0 20 0 1 0 247470915 2078314496 8048 33554432000 4194304 5849940 140727190108736 140727190107848 5611656 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 507401 8048 758 405 0 504345 0
Current children cumulated CPU time: 230.41 s
Current children cumulated vsize: 2029604 KiB
Current children cumulated memory: 32192 KiB

[startup+256 s]*
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26968052/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2029608 memory=32232 CPUtime=256.01 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 56632 0 0 0 25533 68 0 0 20 0 1 0 247470915 2078318592 8058 33554432000 4194304 5849940 140727190108736 140727190107848 5606402 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 507402 8058 758 405 0 504346 0
Current children cumulated CPU time: 256.01 s
Current children cumulated vsize: 2029608 KiB
Current children cumulated memory: 32232 KiB

[startup+268.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26886648/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2111020 memory=113616 CPUtime=268.81 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 61659 0 0 0 26808 73 0 0 20 0 1 0 247470915 2161684480 28404 33554432000 4194304 5849940 140727190108736 140727190107224 5329041 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 527755 28404 758 405 0 524699 0
Current children cumulated CPU time: 268.81 s
Current children cumulated vsize: 2111020 KiB
Current children cumulated memory: 113616 KiB

[startup+275.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26886772/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2111020 memory=113616 CPUtime=275.21 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 61659 0 0 0 27448 73 0 0 20 0 1 0 247470915 2161684480 28404 33554432000 4194304 5849940 140727190108736 140727190107224 4211654 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 527755 28404 758 405 0 524699 0
Current children cumulated CPU time: 275.21 s
Current children cumulated vsize: 2111020 KiB
Current children cumulated memory: 113616 KiB

[startup+278.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26902348/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2094636 memory=97420 CPUtime=278.41 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 61659 0 0 0 27767 74 0 0 20 0 1 0 247470915 2144907264 24355 33554432000 4194304 5849940 140727190108736 140727190107736 5407147 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 523659 24355 758 405 0 520603 0
Current children cumulated CPU time: 278.41 s
Current children cumulated vsize: 2094636 KiB
Current children cumulated memory: 97420 KiB

[startup+279.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26902348/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2094636 memory=97420 CPUtime=279.21 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 61659 0 0 0 27847 74 0 0 20 0 1 0 247470915 2144907264 24355 33554432000 4194304 5849940 140727190108736 140727190107736 5438288 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 523659 24355 758 405 0 520603 0
Current children cumulated CPU time: 279.21 s
Current children cumulated vsize: 2094636 KiB
Current children cumulated memory: 97420 KiB

[startup+279.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26902348/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2094636 memory=97420 CPUtime=279.61 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 61659 0 0 0 27887 74 0 0 20 0 1 0 247470915 2144907264 24355 33554432000 4194304 5849940 140727190108736 140727190107736 4217956 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 523659 24355 758 405 0 520603 0
Current children cumulated CPU time: 279.61 s
Current children cumulated vsize: 2094636 KiB
Current children cumulated memory: 97420 KiB

[startup+280 s]*
/proc/loadavg: 2.00 1.99 2.03 3/187 24142
/proc/meminfo: memFree=26910524/32770624 swapFree=67108804/67108860
[pid=24076] ppid=24073 vsize=2086444 memory=89228 CPUtime=280.01 cores=0,2,4,6
/proc/24076/stat : 24076 (xcsp_picat) R 24073 24076 23473 0 -1 4202496 61659 0 0 0 27927 74 0 0 20 0 1 0 247470915 2136518656 22307 33554432000 4194304 5849940 140727190108736 140727190107736 5307749 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32714752 140727190111414 140727190111492 140727190111492 140727190114250 0
/proc/24076/statm: 521611 22307 758 405 0 518555 0
Current children cumulated CPU time: 280.01 s
Current children cumulated vsize: 2086444 KiB
Current children cumulated memory: 89228 KiB

Child status: 0
Real time (s): 280.11
CPU time (s): 280.128
CPU user time (s): 279.376
CPU system time (s): 0.752049
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2119732
Max. memory (cumulated for all children) (KiB): 122460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 279.376
system time used= 0.752049
maximum resident set size= 122460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61702
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= 3
involuntary context switches= 139


# summary of solver processes directly reported to runsolver:
#   pid: 24076
#   total CPU time (s): 280.128
#   total CPU user time (s): 279.376
#   total CPU system time (s): 0.752049

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.957577 second user time and 1.99454 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 04:11:17
IDJOB=4309813
IDBENCH=141191
IDSOLVER=2794
FILE ID=node105/4309813-1534299077
RUNJOBID= node105-1534293911-23504
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
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-4309813-1534299077/watcher-4309813-1534299077 -o /tmp/evaluation-result-4309813-1534299077/solver-4309813-1534299077 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23504 --watchdog 2580  xcsp_picat HOME/instance-4309813-1534299077.xml

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

MD5SUM BENCH= d1449c913cc5aeed08f9a5dcd27a0601
RANDOM SEED=1114047719

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        26954932 kB
MemAvailable:   31764208 kB
Buffers:          209248 kB
Cached:          4842472 kB
SwapCached:           16 kB
Active:          2221952 kB
Inactive:        3015992 kB
Active(anon):     137932 kB
Inactive(anon):   108668 kB
Active(file):    2084020 kB
Inactive(file):  2907324 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:        192944 kB
Mapped:            56752 kB
Shmem:             57940 kB
Slab:             275168 kB
SReclaimable:     246392 kB
SUnreclaim:        28776 kB
KernelStack:        3360 kB
PageTables:         5312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2501712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44284 MiB
End job on node105 at 2018-08-15 04:15:58