Trace number 4407887

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
(reference) PicatSAT 2019-09-12OPT46 39.6589 39.6624

General information on the benchmark

NameRlfap_mini/Rlfap-opt_mini/
Rlfap-ext-scen-04-opt_c18.xml
MD5SUM617c7fbe4ff46dae5ed8ccf637b784a5
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 benchmark0.598794
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4247
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 arity1
Maximum constraint arity2
Distribution of constraint arities[{"arity":1,"count":280},{"arity":2,"count":3967}]
Number of extensional constraints3967
Number of intensional constraints280
Distribution of constraint types[{"type":"extension","count":3967},{"type":"intension","count":280}]
Optimization problemYES
Type of objectivemin NVALUES

Solver Data 

39.59/39.65	c xcsp_picat version 2.7b12 (9/12/2019)
39.59/39.65	o 46
39.59/39.65	s OPTIMUM FOUND
39.59/39.65	v <instantiation>
39.59/39.65	v     <list> x[]  </list> 
39.59/39.65	v     <values> 708 470 310 72 750 512 16 254 16 254 310 72 128 366 750 512 114 352 366 128 778 540 442 680 16 254 652 414 526 764 296 58 554 792 128 366 30 268 30 268 708 470 156 394 652 414 86 324 366 128 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 44 282 652 414 254 16 296 58 156 394 86 324 470 708 310 72 526 764 652 414 254 16 526 764 470 708 86 324 324 86 750 512 268 30 142 380 764 526 114 352 72 310 750 512 414 652 764 526 652 414 30 268 310 72 778 540 72 310 72 310 498 736 792 554 554 792 394 156 736 498 442 680 512 750 170 408 554 792 30 268 540 778 380 142 44 282 456 694 792 554 394 156 708 470 470 708 666 428 254 16 394 156 254 16 156 394 156 394 380 142 366 128 750 512 792 554 512 750 778 540 526 764 540 778 394 156 114 352 456 694 58 296 30 268 58 296 498 736 282 44 366 128 498 736 366 128 428 666 764 526 282 44 750 512 694 456 778 540 540 778 30 268 366 128 338 100 428 666 282 44 694 456 128 366 778 540 366 128 708 470 442 680 282 44 456 694 310 72 498 736 366 128 498 736 680 442 338 100 114 352 442 680 750 512 666 428 778 540 156 394 652 414 750 512 44 282 352 114 540 778 282 44 142 380 470 708 254 16 778 540 456 694 540 778 484 722 540 778 694 456 540 778 540 778 666 428 30 268 380 142 128 366 366 128 366 128 722 484 296 58 366 128 366 128 442 680 708 470 778 540 338 100 414 652 338 100 310 72 58 296 156 394 666 428 380 142 456 694 282 44 366 128 142 380 694 456 338 100 750 512 30 268 428 666 722 484 792 554 442 680 554 792 680 442 764 526 394 156 750 512 764 526 128 366 366 128 526 764 540 778 778 540 114 352 680 442 526 764 498 736 128 366 540 778 470 708 30 268 142 380 778 540 498 736 366 128 268 30 666 428 30 268 428 666 128 366 268 30 310 72 44 282 86 324 254 16 498 736 470 708 750 512 338 100 16 254 394 156 366 128 540 778 72 310 142 380 498 736 366 128 498 736 114 352 750 512 114 352 498 736 100 338 694 456 58 296 156 394 72 310 72 310 708 470 394 156 792 554 750 512 540 778 540 778 750 512 470 708 310 72 666 428 792 554 30 268 58 296 722 484 282 44 114 352 498 736 442 680 498 736 310 72 30 268 526 764 652 414 324 86 666 428 394 156 666 428 268 30 282 44 72 310 58 296 750 512 366 128 526 764 694 456 366 128 708 470 778 540 526 764 442 680 114 352 254 16 498 736 142 380 498 736 338 100 666 428 750 512 310 72 512 750 16 254 254 16 498 736 114 352 526 764 442 680 254 16 792 554 254 16 442 680 498 736 778 540 792 554 442 680 380 142 442 680 114 352 554 792 128 366 750 512 512 750 44 282 72 310 282 44 694 456 456 694 526 764 114 352 366 128 380 142 72 310 736 498 58 296 254 16 268 30 498 736 16 254   </values> 
39.59/39.65	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 (14573 MiB free)
  memory of node 1: 16384 MiB (12384 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407887-1569514294/watcher-4407887-1569514294 -o /tmp/evaluation-result-4407887-1569514294/solver-4407887-1569514294 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560 xcsp_picat HOME/instance-4407887-1569514294.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=18246, runsolver pid=18243

[startup+0.100916 s]*
/proc/loadavg: 1.84 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27585052/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2031716 memory=24764 CPUtime=0.1 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 1755 0 0 0 10 0 0 0 20 0 1 0 527698235 2080477184 6191 33554432000 4194304 5870510 140732076616544 140732076615848 4525437 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 507929 6191 842 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24764 KiB

[startup+0.210054 s]*
/proc/loadavg: 1.84 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27573036/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2031716 memory=35004 CPUtime=0.2 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 1760 0 0 0 20 0 0 0 20 0 1 0 527698235 2080477184 8751 33554432000 4194304 5870510 140732076616544 140732076615848 4479492 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 507929 8751 842 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 35004 KiB

[startup+0.309906 s]*
/proc/loadavg: 1.84 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27558328/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2031716 memory=47292 CPUtime=0.31 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 1766 0 0 0 30 1 0 0 20 0 1 0 527698235 2080477184 11823 33554432000 4194304 5870510 140732076616544 140732076615848 4491015 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 507929 11823 842 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 47292 KiB

[startup+0.700427 s]
/proc/loadavg: 1.84 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27538072/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2031716 memory=88252 CPUtime=0.68 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 1789 0 0 0 67 1 0 0 20 0 1 0 527698235 2080477184 22063 33554432000 4194304 5870510 140732076616544 140732076615848 140652453997568 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 507929 22063 842 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 88252 KiB

[startup+1.50044 s]
/proc/loadavg: 1.84 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27478308/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2031716 memory=322444 CPUtime=1.49 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 2110 0 0 0 144 5 0 0 20 0 1 0 527698235 2080477184 80611 33554432000 4194304 5870510 140732076616544 140732076615848 4849353 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 507929 80611 883 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 322444 KiB

[startup+3.10967 s]
/proc/loadavg: 1.85 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27168764/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2047400 memory=433636 CPUtime=3.1 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 6008 0 0 0 303 7 0 0 20 0 1 0 527698235 2096537600 108409 33554432000 4194304 5870510 140732076616544 140732076615272 140652454018951 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 511850 108409 967 410 0 507323 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047400 KiB
Current children cumulated memory: 433636 KiB

[startup+6.30033 s]
/proc/loadavg: 1.85 2.00 2.32 3/202 18247
/proc/meminfo: memFree=27169040/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2055420 memory=442284 CPUtime=6.29 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 8788 0 0 0 621 8 0 0 20 0 1 0 527698235 2104750080 110571 33554432000 4194304 5870510 140732076616544 140732076615800 5562059 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 513855 110571 967 410 0 509328 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2055420 KiB
Current children cumulated memory: 442284 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 2.00 2.32 3/201 18247
/proc/meminfo: memFree=27153516/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2055568 memory=443204 CPUtime=12.69 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 15054 0 0 0 1259 10 0 0 20 0 1 0 527698235 2104901632 110801 33554432000 4194304 5870510 140732076616544 140732076615800 5562048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 513892 110801 978 410 0 509365 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2055568 KiB
Current children cumulated memory: 443204 KiB

[startup+25.5004 s]
/proc/loadavg: 1.89 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27140240/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2055564 memory=442944 CPUtime=25.49 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 29843 0 0 0 2533 16 0 0 20 0 1 0 527698235 2104897536 110736 33554432000 4194304 5870510 140732076616544 140732076614904 4442832 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 513891 110736 988 410 0 509364 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2055564 KiB
Current children cumulated memory: 442944 KiB

[startup+39.6624 s]
# the end of solver process 18246 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=39.4399 s, system=0.218988 s

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

[startup+25.6004 s]
/proc/loadavg: 1.89 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27140240/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2055564 memory=442944 CPUtime=25.59 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 29883 0 0 0 2543 16 0 0 20 0 1 0 527698235 2104897536 110736 33554432000 4194304 5870510 140732076616544 140732076614904 4467361 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 513891 110736 988 410 0 509364 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2055564 KiB
Current children cumulated memory: 442944 KiB

[startup+32.0003 s]*
/proc/loadavg: 1.90 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27142748/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2055512 memory=440496 CPUtime=32 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 33885 0 0 0 3181 19 0 0 20 0 1 0 527698235 2104844288 110124 33554432000 4194304 5870510 140732076616544 140732076615656 5476966 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 513878 110124 988 410 0 509351 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 2055512 KiB
Current children cumulated memory: 440496 KiB

[startup+35.2004 s]
/proc/loadavg: 1.91 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27129468/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2062640 memory=450324 CPUtime=35.19 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 35175 0 0 0 3499 20 0 0 20 0 1 0 527698235 2112143360 112581 33554432000 4194304 5870510 140732076616544 140732076615656 4470339 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 515660 112581 995 410 0 511133 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 2062640 KiB
Current children cumulated memory: 450324 KiB

[startup+36.8003 s]
/proc/loadavg: 1.91 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27127660/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2062640 memory=450324 CPUtime=36.79 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 35175 0 0 0 3658 21 0 0 20 0 1 0 527698235 2112143360 112581 33554432000 4194304 5870510 140732076616544 140732076615656 140652454018951 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 515660 112581 995 410 0 511133 0
Current children cumulated CPU time: 36.79 s
Current children cumulated vsize: 2062640 KiB
Current children cumulated memory: 450324 KiB

[startup+38.4003 s]
/proc/loadavg: 1.92 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27127756/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2062640 memory=450324 CPUtime=38.39 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 35175 0 0 0 3818 21 0 0 20 0 1 0 527698235 2112143360 112581 33554432000 4194304 5870510 140732076616544 140732076615320 140652454018951 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 515660 112581 995 410 0 511133 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 2062640 KiB
Current children cumulated memory: 450324 KiB

[startup+39.2003 s]
/proc/loadavg: 1.92 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27097720/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2067060 memory=450324 CPUtime=39.19 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 35176 0 0 0 3898 21 0 0 20 0 1 0 527698235 2116669440 112581 33554432000 4194304 5870510 140732076616544 140732076615320 140652454018951 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 516765 112581 995 410 0 512238 0
Current children cumulated CPU time: 39.19 s
Current children cumulated vsize: 2067060 KiB
Current children cumulated memory: 450324 KiB

[startup+39.6004 s]
/proc/loadavg: 1.92 2.00 2.31 3/201 18247
/proc/meminfo: memFree=27097720/32770624 swapFree=66960348/67108860
[pid=18246] ppid=18243 vsize=2085624 memory=459888 CPUtime=39.59 cores=0,2,4,6
/proc/18246/stat : 18246 (xcsp_picat) R 18243 18246 16394 0 -1 4202496 35613 0 0 0 3938 21 0 0 20 0 1 0 527698235 2135678976 114972 33554432000 4194304 5870510 140732076616544 140732076615736 5337488 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 36352000 140732076618783 140732076618861 140732076618861 140732076621770 0
/proc/18246/statm: 521406 114972 995 410 0 516879 0
Current children cumulated CPU time: 39.59 s
Current children cumulated vsize: 2085624 KiB
Current children cumulated memory: 459888 KiB

Child status: 0
Real time (s): 39.6624
CPU time (s): 39.6589
CPU user time (s): 39.4399
CPU system time (s): 0.218988
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 2085628
Max. memory (cumulated for all children) (KiB): 461212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.4399
system time used= 0.218988
maximum resident set size= 461212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35640
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= 4
involuntary context switches= 52


# summary of solver processes directly reported to runsolver:
#   pid: 18246
#   total CPU time (s): 39.6589
#   total CPU user time (s): 39.4399
#   total CPU system time (s): 0.218988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.17243 second user time and 0.316295 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-26 18:10:54
IDJOB=4407887
IDBENCH=141095
IDSOLVER=2873
FILE ID=node127/4407887-1569514294
RUNJOBID= node127-1569509601-16425
PBS_JOBID= 21705788
Free space on /tmp= 35900 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Rlfap_mini/Rlfap-opt_mini/Rlfap-ext-scen-04-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407887-1569514294/watcher-4407887-1569514294 -o /tmp/evaluation-result-4407887-1569514294/solver-4407887-1569514294 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560  xcsp_picat HOME/instance-4407887-1569514294.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 617c7fbe4ff46dae5ed8ccf637b784a5
RANDOM SEED=69802630

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        27605280 kB
MemAvailable:   30602808 kB
Buffers:           76548 kB
Cached:          3187968 kB
SwapCached:        44632 kB
Active:          4260056 kB
Inactive:         235672 kB
Active(anon):    1180696 kB
Inactive(anon):   124324 kB
Active(file):    3079360 kB
Inactive(file):   111348 kB
Unevictable:      107232 kB
Mlocked:          107232 kB
SwapTotal:      67108860 kB
SwapFree:       66960348 kB
Dirty:              4508 kB
Writeback:             0 kB
AnonPages:       1096340 kB
Mapped:            23960 kB
Shmem:             65416 kB
Slab:             264452 kB
SReclaimable:     235280 kB
SUnreclaim:        29172 kB
KernelStack:        3568 kB
PageTables:         7720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3249476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    966656 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 35896 MiB
End job on node127 at 2019-09-26 18:11:33