Trace number 4293960

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 2018-06-15Wrong UNSAT 208.962 208.975

General information on the benchmark

NameFapp/Fapp-m2s/
Fapp-m2s-20-0420_c18.xml
MD5SUMa9a1ecda6b6f8f1e99c2d233168bcaa1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark506362597
Best CPU time to get the best result obtained on this benchmark92.8369
Satisfiable
(Un)Satisfiability was proved
Number of variables7590
Number of constraints4736
Number of domains77
Minimum domain size1
Maximum domain size151
Distribution of domain sizes[{"size":1,"count":5},{"size":2,"count":2665},{"size":11,"count":2250},{"size":12,"count":1},{"size":25,"count":16},{"size":29,"count":112},{"size":33,"count":7},{"size":35,"count":61},{"size":39,"count":31},{"size":41,"count":3},{"size":44,"count":12},{"size":45,"count":29},{"size":47,"count":9},{"size":48,"count":23},{"size":49,"count":22},{"size":50,"count":3},{"size":51,"count":51},{"size":52,"count":61},{"size":54,"count":8},{"size":57,"count":6},{"size":58,"count":4},{"size":59,"count":3},{"size":60,"count":3},{"size":61,"count":12},{"size":63,"count":25},"...",{"size":92,"count":2}, {"size":93,"count":25}, {"size":97,"count":3}, {"size":101,"count":4}, {"size":102,"count":9}, {"size":103,"count":191}, {"size":105,"count":1}, {"size":108,"count":5}, {"size":109,"count":2}, {"size":111,"count":1}, {"size":112,"count":6}, {"size":115,"count":10}, {"size":116,"count":22}, {"size":118,"count":95}, {"size":122,"count":59}, {"size":123,"count":1}, {"size":124,"count":1}, {"size":125,"count":117}, {"size":126,"count":92}, {"size":127,"count":5}, {"size":137,"count":27}, {"size":138,"count":29}, {"size":140,"count":24}, {"size":141,"count":77}, {"size":151,"count":1259}]
Minimum variable degree2
Maximum variable degree2251
Distribution of variable degrees[{"degree":2,"count":6752},{"degree":3,"count":9},{"degree":4,"count":14},{"degree":5,"count":23},{"degree":6,"count":28},{"degree":7,"count":33},{"degree":8,"count":45},{"degree":9,"count":53},{"degree":10,"count":63},{"degree":11,"count":79},{"degree":12,"count":105},{"degree":13,"count":196},{"degree":14,"count":147},{"degree":15,"count":22},{"degree":16,"count":8},{"degree":17,"count":9},{"degree":18,"count":1},{"degree":19,"count":1},{"degree":20,"count":1},{"degree":2251,"count":1}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":237},{"arity":3,"count":2249},{"arity":6,"count":2250}]
Number of extensional constraints2250
Number of intensional constraints2486
Distribution of constraint types[{"type":"extension","count":2250},{"type":"intension","count":2486}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

208.88/208.95	c xcsp_picat version 2.4#4 (June 15, 2018)
208.88/208.95	s UNSATISFIABLE

Verifier Data


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 (13617 MiB free)
  memory of node 1: 16384 MiB (11789 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293960-1532403640/watcher-4293960-1532403640 -o /tmp/evaluation-result-4293960-1532403640/solver-4293960-1532403640 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532401118-22575 --watchdog 2580 xcsp_picat HOME/instance-4293960-1532403640.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=22836, runsolver pid=22833
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 1.92 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25998196/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=111688 memory=21832 CPUtime=0.1 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 1544 0 0 0 10 0 0 0 20 0 1 0 57927208 114368512 5458 33554432000 4194304 5849740 140726352039440 140726352038744 4548525 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 27922 5458 600 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 21832 KiB

[startup+0.209689 s]*
/proc/loadavg: 1.92 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25989200/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=132148 memory=30716 CPUtime=0.21 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 2255 0 0 0 21 0 0 0 20 0 1 0 57927208 135319552 7679 33554432000 4194304 5849740 140726352039440 140726352038744 140601384619008 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 33037 7679 628 405 0 29981 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132148 KiB
Current children cumulated memory: 30716 KiB

[startup+0.309574 s]*
/proc/loadavg: 1.92 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25985104/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=132148 memory=34812 CPUtime=0.31 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 2257 0 0 0 31 0 0 0 20 0 1 0 57927208 135319552 8703 33554432000 4194304 5849740 140726352039440 140726352038744 140601384619008 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 33037 8703 628 405 0 29981 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 132148 KiB
Current children cumulated memory: 34812 KiB

[startup+0.700396 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25977844/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=138784 memory=47780 CPUtime=0.69 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 3083 0 0 0 68 1 0 0 20 0 1 0 57927208 142114816 11945 33554432000 4194304 5849740 140726352039440 140726352038744 140601384619008 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 34696 11945 628 405 0 31640 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 138784 KiB
Current children cumulated memory: 47780 KiB

[startup+1.50035 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25957800/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=149652 memory=54420 CPUtime=1.49 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 5434 0 0 0 146 3 0 0 20 0 1 0 57927208 153243648 13605 33554432000 4194304 5849740 140726352039440 140726352038744 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 37413 13605 628 405 0 34357 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 149652 KiB
Current children cumulated memory: 54420 KiB

[startup+3.10999 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25920164/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=165264 memory=78412 CPUtime=3.1 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 14686 0 0 0 299 11 0 0 20 0 1 0 57927208 169230336 19603 33554432000 4194304 5849740 140726352039440 140726352038744 5251261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 41316 19603 628 405 0 38260 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 165264 KiB
Current children cumulated memory: 78412 KiB

[startup+6.30029 s]
/proc/loadavg: 1.93 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25893896/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=180532 memory=101820 CPUtime=6.28 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 34532 0 0 0 595 33 0 0 20 0 1 0 57927208 184864768 25455 33554432000 4194304 5849740 140726352039440 140726352038408 5251261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 45133 25455 628 405 0 42077 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 180532 KiB
Current children cumulated memory: 101820 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25885184/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=291476 memory=217812 CPUtime=12.69 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 47340 0 0 0 1201 68 0 0 20 0 1 0 57927208 298471424 54453 33554432000 4194304 5849740 140726352039440 140726352038408 5250879 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 72869 54453 630 405 0 69813 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 291476 KiB
Current children cumulated memory: 217812 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25619896/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=533456 memory=255852 CPUtime=25.49 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 69542 0 0 0 2398 151 0 0 20 0 1 0 57927208 546258944 63963 33554432000 4194304 5849740 140726352039440 140726352038744 5251112 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 133364 63963 630 405 0 130308 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 533456 KiB
Current children cumulated memory: 255852 KiB

[startup+51.1101 s]
/proc/loadavg: 1.97 2.00 1.95 3/188 22837
/proc/meminfo: memFree=25508204/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=574640 memory=319628 CPUtime=51.1 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 104575 0 0 0 4789 321 0 0 20 0 1 0 57927208 588431360 79907 33554432000 4194304 5849740 140726352039440 140726352038408 5250852 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 143660 79907 630 405 0 140604 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 574640 KiB
Current children cumulated memory: 319628 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/188 22838
/proc/meminfo: memFree=25064932/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=1125636 memory=1058000 CPUtime=102.29 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 149803 0 0 0 9618 611 0 0 20 0 1 0 57927208 1152651264 264500 33554432000 4194304 5849740 140726352039440 140726352038744 5262149 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 281409 264500 630 405 0 278353 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1125636 KiB
Current children cumulated memory: 1058000 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/188 22839
/proc/meminfo: memFree=23149708/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3011248 memory=2825588 CPUtime=162.28 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 220224 0 0 0 15234 994 0 0 20 0 1 0 57927208 3083517952 706397 33554432000 4194304 5849740 140726352039440 140726352038680 5521440 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 752812 706397 726 405 0 749756 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3011248 KiB
Current children cumulated memory: 2825588 KiB

[startup+208.975 s]
# the end of solver process 22836 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=198.843 s, system=10.1194 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22839
/proc/meminfo: memFree=23190292/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3011248 memory=2825588 CPUtime=179.18 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 222325 0 0 0 16920 998 0 0 20 0 1 0 57927208 3083517952 706397 33554432000 4194304 5849740 140726352039440 140726352038680 5471897 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 752812 706397 726 405 0 749756 0
Current children cumulated CPU time: 179.18 s
Current children cumulated vsize: 3011248 KiB
Current children cumulated memory: 2825588 KiB

[startup+192 s]*
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=22936012/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3201060 memory=3015440 CPUtime=191.99 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230483 0 0 0 18191 1008 0 0 20 0 1 0 57927208 3277885440 753860 33554432000 4194304 5849740 140726352039440 140726352037928 4205101 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 800265 753860 752 405 0 797209 0
Current children cumulated CPU time: 191.99 s
Current children cumulated vsize: 3201060 KiB
Current children cumulated memory: 3015440 KiB

[startup+198.4 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=22910816/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3201060 memory=3015440 CPUtime=198.38 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230484 0 0 0 18830 1008 0 0 20 0 1 0 57927208 3277885440 753860 33554432000 4194304 5849740 140726352039440 140726352037928 5308403 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 800265 753860 752 405 0 797209 0
Current children cumulated CPU time: 198.38 s
Current children cumulated vsize: 3201060 KiB
Current children cumulated memory: 3015440 KiB

[startup+204.8 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=22975716/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3135524 memory=2949988 CPUtime=204.78 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230488 0 0 0 19469 1009 0 0 20 0 1 0 57927208 3210776576 737497 33554432000 4194304 5849740 140726352039440 140726352038600 5348422 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 783881 737497 756 405 0 780825 0
Current children cumulated CPU time: 204.78 s
Current children cumulated vsize: 3135524 KiB
Current children cumulated memory: 2949988 KiB

[startup+206.4 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=22975716/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3135524 memory=2949988 CPUtime=206.37 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230488 0 0 0 19628 1009 0 0 20 0 1 0 57927208 3210776576 737497 33554432000 4194304 5849740 140726352039440 140726352038440 140601384640391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 783881 737497 756 405 0 780825 0
Current children cumulated CPU time: 206.37 s
Current children cumulated vsize: 3135524 KiB
Current children cumulated memory: 2949988 KiB

[startup+208 s]*
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=23007304/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3135524 memory=2949988 CPUtime=207.99 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230488 0 0 0 19789 1010 0 0 20 0 1 0 57927208 3210776576 737497 33554432000 4194304 5849740 140726352039440 140726352038440 5335568 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 783881 737497 756 405 0 780825 0
Current children cumulated CPU time: 207.99 s
Current children cumulated vsize: 3135524 KiB
Current children cumulated memory: 2949988 KiB

[startup+208.4 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=23007304/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3135524 memory=2949988 CPUtime=208.38 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230488 0 0 0 19828 1010 0 0 20 0 1 0 57927208 3210776576 737497 33554432000 4194304 5849740 140726352039440 140726352038088 4217930 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 783881 737497 756 405 0 780825 0
Current children cumulated CPU time: 208.38 s
Current children cumulated vsize: 3135524 KiB
Current children cumulated memory: 2949988 KiB

[startup+208.8 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=23007304/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3135524 memory=2949988 CPUtime=208.78 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230488 0 0 0 19868 1010 0 0 20 0 1 0 57927208 3210776576 737497 33554432000 4194304 5849740 140726352039440 140726352038088 5317712 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 783881 737497 756 405 0 780825 0
Current children cumulated CPU time: 208.78 s
Current children cumulated vsize: 3135524 KiB
Current children cumulated memory: 2949988 KiB

[startup+208.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 22840
/proc/meminfo: memFree=23007304/32770624 swapFree=67108860/67108860
[pid=22836] ppid=22833 vsize=3135524 memory=2950000 CPUtime=208.88 cores=1,3,5,7
/proc/22836/stat : 22836 (xcsp_picat) R 22833 22836 17273 0 -1 4202496 230627 0 0 0 19878 1010 0 0 20 0 1 0 57927208 3210776576 737500 33554432000 4194304 5849740 140726352039440 140726352038088 4457522 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 34955264 140726352041142 140726352041220 140726352041220 140726352043978 0
/proc/22836/statm: 783881 737500 759 405 0 780825 0
Current children cumulated CPU time: 208.88 s
Current children cumulated vsize: 3135524 KiB
Current children cumulated memory: 2950000 KiB

Child status: 0
Real time (s): 208.975
CPU time (s): 208.962
CPU user time (s): 198.843
CPU system time (s): 10.1194
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 3696780
Max. memory (cumulated for all children) (KiB): 3015440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 198.843
system time used= 10.1194
maximum resident set size= 3015440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 230834
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= 158


# summary of solver processes directly reported to runsolver:
#   pid: 22836
#   total CPU time (s): 208.962
#   total CPU user time (s): 198.843
#   total CPU system time (s): 10.1194

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.832877 second user time and 1.51411 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-24 05:40:40
IDJOB=4293960
IDBENCH=141274
IDSOLVER=2754
FILE ID=node151/4293960-1532403640
RUNJOBID= node151-1532401118-22575
PBS_JOBID= 21021572
Free space on /tmp= 54908 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Fapp/Fapp-m2s/Fapp-m2s-20-0420_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293960-1532403640/watcher-4293960-1532403640 -o /tmp/evaluation-result-4293960-1532403640/solver-4293960-1532403640 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532401118-22575 --watchdog 2580  xcsp_picat HOME/instance-4293960-1532403640.xml

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

MD5SUM BENCH= a9a1ecda6b6f8f1e99c2d233168bcaa1
RANDOM SEED=143846318

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        26017584 kB
MemAvailable:   30624180 kB
Buffers:          155828 kB
Cached:          4691356 kB
SwapCached:            0 kB
Active:          2392632 kB
Inactive:        3836564 kB
Active(anon):    1331932 kB
Inactive(anon):    69372 kB
Active(file):    1060700 kB
Inactive(file):  3767192 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            127712 kB
Writeback:             0 kB
AnonPages:       1377204 kB
Mapped:            40028 kB
Shmem:             17032 kB
Slab:             216624 kB
SReclaimable:     189080 kB
SUnreclaim:        27544 kB
KernelStack:        3376 kB
PageTables:         8128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1871508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1284096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54904 MiB
End job on node151 at 2018-07-24 05:44:09