Trace number 4295506

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.02 2520.05

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-0010_c18.xml
MD5SUMa4a3304b5e9aae9c2bcc59fc5ef6ae6f
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":33}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

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 (3174 MiB free)
  memory of node 1: 16384 MiB (9606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295506-1532560584/watcher-4295506-1532560584 -o /tmp/evaluation-result-4295506-1532560584/solver-4295506-1532560584 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295506-1532560584.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
Current StackSize limit: 8192 KiB

solver pid=27350, runsolver pid=27347

[startup+0.100115 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13067336/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=128080 memory=22540 CPUtime=0.1 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 2292 0 0 0 10 0 0 0 20 0 1 0 73621559 131153920 5635 33554432000 4194304 5849740 140725807678320 140725807678320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 32020 5635 708 405 0 28964 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128080 KiB
Current children cumulated memory: 22540 KiB

[startup+0.209527 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13063988/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=132228 memory=26736 CPUtime=0.21 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 3467 0 0 0 20 1 0 0 20 0 1 0 73621559 135401472 6684 33554432000 4194304 5849740 140725807678320 140725807678320 140161476908960 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 33057 6684 712 405 0 30001 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132228 KiB
Current children cumulated memory: 26736 KiB

[startup+0.30919 s]*
/proc/loadavg: 2.00 2.01 2.05 4/187 27351
/proc/meminfo: memFree=13060748/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=134468 memory=29112 CPUtime=0.31 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 4716 0 0 0 30 1 0 0 20 0 1 0 73621559 137695232 7278 33554432000 4194304 5849740 140725807678320 140725807678320 5399554 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 33617 7278 727 405 0 30561 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 134468 KiB
Current children cumulated memory: 29112 KiB

[startup+0.70024 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13060748/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=133996 memory=28560 CPUtime=0.69 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 6950 0 0 0 68 1 0 0 20 0 1 0 73621559 137211904 7140 33554432000 4194304 5849740 140725807678320 140725807676568 5355904 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 33499 7140 727 405 0 30443 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 133996 KiB
Current children cumulated memory: 28560 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13062040/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=135324 memory=29564 CPUtime=1.49 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 7603 0 0 0 148 1 0 0 20 0 1 0 73621559 138571776 7391 33554432000 4194304 5849740 140725807678320 140725807676568 4229488 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 33831 7391 737 405 0 30775 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 135324 KiB
Current children cumulated memory: 29564 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13057116/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=136180 memory=30944 CPUtime=3.1 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 9441 0 0 0 308 2 0 0 20 0 1 0 73621559 139448320 7736 33554432000 4194304 5849740 140725807678320 140725807677480 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 34045 7736 745 405 0 30989 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 136180 KiB
Current children cumulated memory: 30944 KiB

[startup+6.30025 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13053840/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=138216 memory=32796 CPUtime=6.29 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 12032 0 0 0 622 7 0 0 20 0 1 0 73621559 141533184 8199 33554432000 4194304 5849740 140725807678320 140725807677192 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 34554 8199 745 405 0 31498 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 138216 KiB
Current children cumulated memory: 32796 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13040544/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=146004 memory=40676 CPUtime=12.69 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 17861 0 0 0 1253 16 0 0 20 0 1 0 73621559 149508096 10169 33554432000 4194304 5849740 140725807678320 140725807677480 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 36501 10169 745 405 0 33445 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 146004 KiB
Current children cumulated memory: 40676 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13034612/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=145424 memory=40068 CPUtime=25.49 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 32510 0 0 0 2519 30 0 0 20 0 1 0 73621559 148914176 10017 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 36356 10017 745 405 0 33300 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 145424 KiB
Current children cumulated memory: 40068 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27351
/proc/meminfo: memFree=13018624/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=149768 memory=44276 CPUtime=51.09 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 55310 0 0 0 5053 56 0 0 20 0 1 0 73621559 153362432 11069 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 37442 11069 745 405 0 34386 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 149768 KiB
Current children cumulated memory: 44276 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27352
/proc/meminfo: memFree=12945484/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=203316 memory=100992 CPUtime=102.28 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 95834 0 0 0 10123 105 0 0 20 0 1 0 73621559 208195584 25248 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 50829 25248 745 405 0 47773 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 203316 KiB
Current children cumulated memory: 100992 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27353
/proc/meminfo: memFree=12917600/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=198752 memory=99888 CPUtime=162.28 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 119795 0 0 0 16073 155 0 0 20 0 1 0 73621559 203522048 24972 33554432000 4194304 5849740 140725807678320 140725807677192 5397434 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 49688 24972 745 405 0 46632 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 198752 KiB
Current children cumulated memory: 99888 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27362
/proc/meminfo: memFree=12915952/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=208220 memory=109356 CPUtime=222.28 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 126384 0 0 0 22028 200 0 0 20 0 1 0 73621559 213217280 27339 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 52055 27339 745 405 0 48999 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 208220 KiB
Current children cumulated memory: 109356 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27363
/proc/meminfo: memFree=12878300/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=208220 memory=109356 CPUtime=282.28 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 131135 0 0 0 27981 247 0 0 20 0 1 0 73621559 213217280 27339 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 52055 27339 745 405 0 48999 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 208220 KiB
Current children cumulated memory: 109356 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27364
/proc/meminfo: memFree=12720980/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=238568 memory=139704 CPUtime=342.28 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 148719 0 0 0 33931 297 0 0 20 0 1 0 73621559 244293632 34926 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 59642 34926 745 405 0 56586 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 238568 KiB
Current children cumulated memory: 139704 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27365
/proc/meminfo: memFree=12664428/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=238568 memory=139704 CPUtime=402.29 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 151469 0 0 0 39890 339 0 0 20 0 1 0 73621559 244293632 34926 33554432000 4194304 5849740 140725807678320 140725807677192 4212473 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 59642 34926 745 405 0 56586 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 238568 KiB
Current children cumulated memory: 139704 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/188 27366
/proc/meminfo: memFree=12802320/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=202484 memory=103616 CPUtime=462.29 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 153352 0 0 0 45847 382 0 0 20 0 1 0 73621559 207343616 25904 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 50621 25904 745 405 0 47565 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 202484 KiB
Current children cumulated memory: 103616 KiB


################
# More data... #
################

/proc/27350/statm: 129782 105066 745 405 0 126726 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 519128 KiB
Current children cumulated memory: 420264 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 27405
/proc/meminfo: memFree=11830356/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=580508 memory=481424 CPUtime=1782.25 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 654959 0 0 0 177255 970 0 0 20 0 1 0 73621559 594440192 120356 33554432000 4194304 5849740 140725807678320 140725807677320 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 145127 120356 745 405 0 142071 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 580508 KiB
Current children cumulated memory: 481424 KiB

[startup+1842.3 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 27406
/proc/meminfo: memFree=11652548/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=594560 memory=495648 CPUtime=1842.25 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 662448 0 0 0 183241 984 0 0 20 0 1 0 73621559 608829440 123912 33554432000 4194304 5849740 140725807678320 140725807677192 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 148640 123912 745 405 0 145584 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 594560 KiB
Current children cumulated memory: 495648 KiB

[startup+1902.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 27407
/proc/meminfo: memFree=11550268/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=660096 memory=561232 CPUtime=1902.25 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 674966 0 0 0 189231 994 0 0 20 0 1 0 73621559 675938304 140308 33554432000 4194304 5849740 140725807678320 140725807677192 5398192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 165024 140308 745 405 0 161968 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 660096 KiB
Current children cumulated memory: 561232 KiB

[startup+1962.3 s]
/proc/loadavg: 2.33 2.08 2.07 3/187 27408
/proc/meminfo: memFree=11387576/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=834928 memory=723580 CPUtime=1962.25 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 707725 0 0 0 195211 1014 0 0 20 0 1 0 73621559 854966272 180895 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 208732 180895 745 405 0 205676 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 834928 KiB
Current children cumulated memory: 723580 KiB

[startup+2022.3 s]
/proc/loadavg: 2.31 2.14 2.09 3/188 27417
/proc/meminfo: memFree=11302400/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=834928 memory=723572 CPUtime=2022.26 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 738478 0 0 0 201196 1030 0 0 20 0 1 0 73621559 854966272 180893 33554432000 4194304 5849740 140725807678320 140725807677320 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 208732 180893 745 405 0 205676 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 834928 KiB
Current children cumulated memory: 723572 KiB

[startup+2082.3 s]
/proc/loadavg: 2.11 2.11 2.08 3/188 27418
/proc/meminfo: memFree=10780948/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=834928 memory=723696 CPUtime=2082.25 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 768778 0 0 0 207186 1039 0 0 20 0 1 0 73621559 854966272 180924 33554432000 4194304 5849740 140725807678320 140725807677480 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 208732 180924 745 405 0 205676 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 834928 KiB
Current children cumulated memory: 723696 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/188 27419
/proc/meminfo: memFree=10526712/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1077884 memory=976892 CPUtime=2142.26 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 811177 0 0 0 213161 1065 0 0 20 0 1 0 73621559 1103753216 244223 33554432000 4194304 5849740 140725807678320 140725807677192 5312863 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 269471 244223 745 405 0 266415 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 1077884 KiB
Current children cumulated memory: 976892 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/188 27420
/proc/meminfo: memFree=10383288/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1221028 memory=1120036 CPUtime=2202.26 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 820689 0 0 0 219145 1081 0 0 20 0 1 0 73621559 1250332672 280009 33554432000 4194304 5849740 140725807678320 140725807677192 5312771 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 305257 280009 745 405 0 302201 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 1221028 KiB
Current children cumulated memory: 1120036 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 27421
/proc/meminfo: memFree=10314732/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1289108 memory=1188116 CPUtime=2262.25 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 896349 0 0 0 225122 1103 0 0 20 0 1 0 73621559 1320046592 297029 33554432000 4194304 5849740 140725807678320 140725807677320 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 322277 297029 745 405 0 319221 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 1289108 KiB
Current children cumulated memory: 1188116 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/186 27423
/proc/meminfo: memFree=10315560/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1289108 memory=1188116 CPUtime=2322.26 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 957101 0 0 0 231111 1115 0 0 20 0 1 0 73621559 1320046592 297029 33554432000 4194304 5849740 140725807678320 140725807677320 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 322277 297029 745 405 0 319221 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 1289108 KiB
Current children cumulated memory: 1188116 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27425
/proc/meminfo: memFree=9816420/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1786468 memory=1685476 CPUtime=2382.26 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 1024720 0 0 0 237088 1138 0 0 20 0 1 0 73621559 1829343232 421369 33554432000 4194304 5849740 140725807678320 140725807677480 140161477320583 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 446617 421369 745 405 0 443561 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 1786468 KiB
Current children cumulated memory: 1685476 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/187 27426
/proc/meminfo: memFree=9816444/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1786468 memory=1685476 CPUtime=2442.27 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 1137917 0 0 0 243075 1152 0 0 20 0 1 0 73621559 1829343232 421369 33554432000 4194304 5849740 140725807678320 140725807677320 5437695 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 446617 421369 745 405 0 443561 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 1786468 KiB
Current children cumulated memory: 1685476 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.06 2.05 3/187 27428
/proc/meminfo: memFree=10497548/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1105792 memory=1004800 CPUtime=2502.26 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 1273492 0 0 0 249062 1164 0 0 20 0 1 0 73621559 1132331008 251200 33554432000 4194304 5849740 140725807678320 140725807676584 5376263 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 276448 251200 745 405 0 273392 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 1105792 KiB
Current children cumulated memory: 1004800 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.17 2.08 2.06 3/187 27489
/proc/meminfo: memFree=11459896/32770624 swapFree=67108852/67108860
[pid=27350] ppid=27347 vsize=1736284 memory=1635292 CPUtime=2519.98 cores=1,3,5,7
/proc/27350/stat : 27350 (xcsp_picat) R 27347 27350 25579 0 -1 4202496 1353201 0 0 0 250817 1181 0 0 20 0 1 0 73621559 1777954816 408823 33554432000 4194304 5849740 140725807678320 140725807677320 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 38780928 140725807686838 140725807686916 140725807686916 140725807689674 0
/proc/27350/statm: 434071 408823 745 405 0 431015 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 1736284 KiB
Current children cumulated memory: 1635292 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.04 s]
# the end of solver process 27350 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.17 s, system=11.8462 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.05
CPU time (s): 2520.02
CPU user time (s): 2508.17
CPU system time (s): 11.8462
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 1786468
Max. memory (cumulated for all children) (KiB): 1685476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.17
system time used= 11.8462
maximum resident set size= 1685476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1353206
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= 102
involuntary context switches= 1145


# summary of solver processes directly reported to runsolver:
#   pid: 27350
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2508.17
#   total CPU system time (s): 11.8462

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.8894 second user time and 16.4539 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 01:16:24
IDJOB=4295506
IDBENCH=141560
IDSOLVER=2754
FILE ID=node148/4295506-1532560584
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-0010_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295506-1532560584/watcher-4295506-1532560584 -o /tmp/evaluation-result-4295506-1532560584/solver-4295506-1532560584 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295506-1532560584.xml

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

MD5SUM BENCH= a4a3304b5e9aae9c2bcc59fc5ef6ae6f
RANDOM SEED=2106282465

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        13087400 kB
MemAvailable:   31903924 kB
Buffers:          214300 kB
Cached:         18539544 kB
SwapCached:            8 kB
Active:          2383032 kB
Inactive:       16451380 kB
Active(anon):      34200 kB
Inactive(anon):    74280 kB
Active(file):    2348832 kB
Inactive(file): 16377100 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3192 kB
Writeback:             0 kB
AnonPages:        206760 kB
Mapped:            42760 kB
Shmem:             25216 kB
Slab:             547448 kB
SReclaimable:     519052 kB
SUnreclaim:        28396 kB
KernelStack:        3360 kB
PageTables:         5304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     483016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43260 MiB
End job on node148 at 2018-07-26 01:58:24