Trace number 4294004

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 2018-06-15? (TO) 2520.02 2520.04

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-05-4-rom_c18.xml
MD5SUM1b32d92326af8dd624b5ed4fc8860100
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark38
Best CPU time to get the best result obtained on this benchmark24.2441
Satisfiable
(Un)Satisfiability was proved
Number of variables145
Number of constraints40
Number of domains5
Minimum domain size2
Maximum domain size10397
Distribution of domain sizes[{"size":2,"count":10},{"size":6,"count":70},{"size":27,"count":25},{"size":10397,"count":40}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":50},{"degree":2,"count":70},{"degree":8,"count":25}]
Minimum constraint arity8
Maximum constraint arity9
Distribution of constraint arities[{"arity":8,"count":10},{"arity":9,"count":30}]
Number of extensional constraints40
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":40}]
Optimization problemYES
Type of objectivemax SUM

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 (934 MiB free)
  memory of node 1: 16384 MiB (9659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294004-1532432961/watcher-4294004-1532432961 -o /tmp/evaluation-result-4294004-1532432961/solver-4294004-1532432961 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580 xcsp_picat HOME/instance-4294004-1532432961.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=27460, runsolver pid=27457
Current StackSize limit: 8192 KiB


[startup+0.100124 s]*
/proc/loadavg: 1.71 1.24 1.12 3/190 27461
/proc/meminfo: memFree=10828424/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=127768 memory=23936 CPUtime=0.09 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2053 0 0 0 9 0 0 0 20 0 1 0 60859351 130834432 5984 33554432000 4194304 5849740 140736093744416 140736093744416 4572141 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 31942 5984 613 405 0 28886 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 127768 KiB
Current children cumulated memory: 23936 KiB

[startup+0.209906 s]*
/proc/loadavg: 1.71 1.24 1.12 4/190 27461
/proc/meminfo: memFree=10805036/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=127768 memory=47212 CPUtime=0.2 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2256 0 0 0 20 0 0 0 20 0 1 0 60859351 130834432 11803 33554432000 4194304 5849740 140736093744416 140736093743736 4542337 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 31942 11803 613 405 0 28886 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 127768 KiB
Current children cumulated memory: 47212 KiB

[startup+0.310147 s]*
/proc/loadavg: 1.71 1.24 1.12 3/190 27461
/proc/meminfo: memFree=10784416/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=127768 memory=67944 CPUtime=0.3 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2335 0 0 0 29 1 0 0 20 0 1 0 60859351 130834432 16986 33554432000 4194304 5849740 140736093744416 140736093743736 4516981 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 31942 16986 613 405 0 28886 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 127768 KiB
Current children cumulated memory: 67944 KiB

[startup+0.700357 s]
/proc/loadavg: 1.71 1.24 1.12 3/190 27461
/proc/meminfo: memFree=10709116/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=196656 memory=113892 CPUtime=0.68 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3425 0 0 0 66 2 0 0 20 0 1 0 60859351 201375744 28473 33554432000 4194304 5849740 140736093744416 140736093743736 4454238 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 49164 28473 614 405 0 46108 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 196656 KiB
Current children cumulated memory: 113892 KiB

[startup+1.50038 s]
/proc/loadavg: 1.71 1.24 1.12 3/190 27461
/proc/meminfo: memFree=10602184/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=329468 memory=218104 CPUtime=1.48 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 4019 0 0 0 142 6 0 0 20 0 1 0 60859351 337375232 54526 33554432000 4194304 5849740 140736093744416 140736093743736 4484487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 82367 54526 614 405 0 79311 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 329468 KiB
Current children cumulated memory: 218104 KiB

[startup+3.10964 s]
/proc/loadavg: 1.71 1.24 1.12 3/190 27461
/proc/meminfo: memFree=14682108/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=595096 memory=430680 CPUtime=3.1 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 5359 0 0 0 296 14 0 0 20 0 1 0 60859351 609378304 107670 33554432000 4194304 5849740 140736093744416 140736093743704 4563420 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 148774 107670 623 405 0 145718 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 595096 KiB
Current children cumulated memory: 430680 KiB

[startup+6.30034 s]
/proc/loadavg: 1.74 1.25 1.13 3/190 27461
/proc/meminfo: memFree=10042244/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=1134156 memory=844944 CPUtime=6.29 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 8017 0 0 0 600 29 0 0 20 0 1 0 60859351 1161375744 211236 33554432000 4194304 5849740 140736093744416 140736093743704 4556746 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 283539 211236 623 405 0 280483 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1134156 KiB
Current children cumulated memory: 844944 KiB

[startup+12.7003 s]
/proc/loadavg: 1.76 1.27 1.13 3/190 27461
/proc/meminfo: memFree=9274060/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=2212280 memory=1673172 CPUtime=12.68 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 10885 0 0 0 1210 58 0 0 20 0 1 0 60859351 2265374720 418293 33554432000 4194304 5849740 140736093744416 140736093743704 4548537 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 553070 418293 623 405 0 550014 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2212280 KiB
Current children cumulated memory: 1673172 KiB

[startup+25.5004 s]
/proc/loadavg: 1.88 1.32 1.15 3/190 27461
/proc/meminfo: memFree=8703084/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=2306032 memory=2093444 CPUtime=25.49 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 12932 0 0 0 2483 66 0 0 20 0 1 0 60859351 2361376768 523361 33554432000 4194304 5849740 140736093744416 140736093743608 4488955 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 576508 523361 638 405 0 573452 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2306032 KiB
Current children cumulated memory: 2093444 KiB

[startup+51.1097 s]
/proc/loadavg: 1.92 1.37 1.17 3/191 27468
/proc/meminfo: memFree=7950916/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=2982428 memory=2774676 CPUtime=51.09 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 18791 0 0 0 5031 78 0 0 20 0 1 0 60859351 3054006272 693669 33554432000 4194304 5849740 140736093744416 140736093743192 5251246 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 745607 693669 651 405 0 742551 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2982428 KiB
Current children cumulated memory: 2774676 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.47 1.22 3/192 27470
/proc/meminfo: memFree=7851192/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=2982940 memory=2775188 CPUtime=102.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 21176 0 0 0 10150 78 0 0 20 0 1 0 60859351 3054530560 693797 33554432000 4194304 5849740 140736093744416 140736093743736 5254579 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 745735 693797 651 405 0 742679 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2982940 KiB
Current children cumulated memory: 2775188 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 1.58 1.27 3/192 27471
/proc/meminfo: memFree=7717736/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=2982940 memory=2775188 CPUtime=162.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 23406 0 0 0 16150 78 0 0 20 0 1 0 60859351 3054530560 693797 33554432000 4194304 5849740 140736093744416 140736093743736 5249653 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 745735 693797 651 405 0 742679 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2982940 KiB
Current children cumulated memory: 2775188 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 1.67 1.32 3/193 27473
/proc/meminfo: memFree=9552156/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3208004 memory=3000620 CPUtime=222.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 45307 0 0 0 22070 158 0 0 20 0 1 0 60859351 3284996096 750155 33554432000 4194304 5849740 140736093744416 140736093742312 4233523 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 802001 750155 743 405 0 798945 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 3208004 KiB
Current children cumulated memory: 3000620 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 1.73 1.36 3/193 27474
/proc/meminfo: memFree=7238376/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3214476 memory=3007128 CPUtime=282.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 76091 0 0 0 27986 242 0 0 20 0 1 0 60859351 3291623424 751782 33554432000 4194304 5849740 140736093744416 140736093742312 5319727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 803619 751782 752 405 0 800563 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 3214476 KiB
Current children cumulated memory: 3007128 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 1.78 1.40 3/192 27476
/proc/meminfo: memFree=11921292/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3267816 memory=3060468 CPUtime=342.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 148990 0 0 0 33980 248 0 0 20 0 1 0 60859351 3346243584 765117 33554432000 4194304 5849740 140736093744416 140736093743416 5385620 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 816954 765117 752 405 0 813898 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 3267816 KiB
Current children cumulated memory: 3060468 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.82 1.44 3/191 27477
/proc/meminfo: memFree=6801092/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3402516 memory=3195168 CPUtime=402.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 271390 0 0 0 39968 260 0 0 20 0 1 0 60859351 3484176384 798792 33554432000 4194304 5849740 140736093744416 140736093743416 5340136 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 850629 798792 752 405 0 847573 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 3402516 KiB
Current children cumulated memory: 3195168 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.85 1.48 3/191 27478
/proc/meminfo: memFree=6537780/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3550748 memory=3343400 CPUtime=462.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 398053 0 0 0 45954 274 0 0 20 0 1 0 60859351 3635965952 835850 33554432000 4194304 5849740 140736093744416 140736093743416 5385639 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 887687 835850 752 405 0 884631 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 3550748 KiB
Current children cumulated memory: 3343400 KiB


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

/proc/27460/statm: 914963 863135 760 405 0 911907 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 3659852 KiB
Current children cumulated memory: 3452540 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/190 27662
/proc/meminfo: memFree=17740616/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3812100 memory=3604788 CPUtime=1782.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2609210 0 0 0 177478 750 0 0 20 0 1 0 60859351 3903590400 901197 33554432000 4194304 5849740 140736093744416 140736093743416 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 953025 901197 760 405 0 949969 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 3812100 KiB
Current children cumulated memory: 3604788 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/191 27671
/proc/meminfo: memFree=17825016/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3707964 memory=3500652 CPUtime=1842.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2711283 0 0 0 183467 761 0 0 20 0 1 0 60859351 3796955136 875163 33554432000 4194304 5849740 140736093744416 140736093743576 5375972 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 926991 875163 760 405 0 923935 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 3707964 KiB
Current children cumulated memory: 3500652 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/191 27672
/proc/meminfo: memFree=18335712/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3207648 memory=3000304 CPUtime=1902.27 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2836835 0 0 0 189371 856 0 0 20 0 1 0 60859351 3284631552 750076 33554432000 4194304 5849740 140736093744416 140736093742312 5319724 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 801912 750076 760 405 0 798856 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 3207648 KiB
Current children cumulated memory: 3000304 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/191 27673
/proc/meminfo: memFree=18309288/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3236012 memory=3028700 CPUtime=1962.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2895513 0 0 0 195367 861 0 0 20 0 1 0 60859351 3313676288 757175 33554432000 4194304 5849740 140736093744416 140736093743416 5438230 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 809003 757175 760 405 0 805947 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 3236012 KiB
Current children cumulated memory: 3028700 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/191 27674
/proc/meminfo: memFree=18108372/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3421444 memory=3214016 CPUtime=2022.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 2994492 0 0 0 201355 873 0 0 20 0 1 0 60859351 3503558656 803504 33554432000 4194304 5849740 140736093744416 140736093743416 140024543854471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 855361 803504 760 405 0 852305 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 3421444 KiB
Current children cumulated memory: 3214016 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.03 1.92 3/191 27675
/proc/meminfo: memFree=18039796/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3483680 memory=3276368 CPUtime=2082.27 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3087523 0 0 0 207345 882 0 0 20 0 1 0 60859351 3567288320 819092 33554432000 4194304 5849740 140736093744416 140736093743416 5385620 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 870920 819092 760 405 0 867864 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 3483680 KiB
Current children cumulated memory: 3276368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 1.92 3/190 27677
/proc/meminfo: memFree=17932932/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3554588 memory=3347344 CPUtime=2142.27 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3213606 0 0 0 213333 894 0 0 20 0 1 0 60859351 3639898112 836836 33554432000 4194304 5849740 140736093744416 140736093743416 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 888647 836836 760 405 0 885591 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 3554588 KiB
Current children cumulated memory: 3347344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/190 27678
/proc/meminfo: memFree=17807780/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3663844 memory=3456532 CPUtime=2202.27 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3321377 0 0 0 219321 906 0 0 20 0 1 0 60859351 3751776256 864133 33554432000 4194304 5849740 140736093744416 140736093743288 5395643 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 915961 864133 760 405 0 912905 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 3663844 KiB
Current children cumulated memory: 3456532 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/190 27679
/proc/meminfo: memFree=17918416/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3587528 memory=3380216 CPUtime=2262.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3435155 0 0 0 225316 912 0 0 20 0 1 0 60859351 3673628672 845054 33554432000 4194304 5849740 140736093744416 140736093743064 5395935 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 896882 845054 760 405 0 893826 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 3587528 KiB
Current children cumulated memory: 3380216 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/190 27681
/proc/meminfo: memFree=17860876/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3585120 memory=3377808 CPUtime=2322.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3547017 0 0 0 231311 917 0 0 20 0 1 0 60859351 3671162880 844452 33554432000 4194304 5849740 140736093744416 140736093742904 4207030 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 896280 844452 760 405 0 893224 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 3585120 KiB
Current children cumulated memory: 3377808 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/190 27682
/proc/meminfo: memFree=17728988/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3665780 memory=3458468 CPUtime=2382.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3722592 0 0 0 237296 932 0 0 20 0 1 0 60859351 3753758720 864617 33554432000 4194304 5849740 140736093744416 140736093743416 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 916445 864617 760 405 0 913389 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 3665780 KiB
Current children cumulated memory: 3458468 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 27692
/proc/meminfo: memFree=17582684/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3773160 memory=3565848 CPUtime=2442.28 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3848027 0 0 0 243285 943 0 0 20 0 1 0 60859351 3863715840 891462 33554432000 4194304 5849740 140736093744416 140736093743416 5320646 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 943290 891462 760 405 0 940234 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 3773160 KiB
Current children cumulated memory: 3565848 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/192 27693
/proc/meminfo: memFree=17695212/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3727204 memory=3506528 CPUtime=2502.27 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 3983152 0 0 0 249271 956 0 0 20 0 1 0 60859351 3816656896 876632 33554432000 4194304 5849740 140736093744416 140736093743416 5385620 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 931801 876632 760 405 0 928745 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 3727204 KiB
Current children cumulated memory: 3506528 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.95 3/192 27693
/proc/meminfo: memFree=17652360/32770624 swapFree=67108860/67108860
[pid=27460] ppid=27457 vsize=3737408 memory=3516732 CPUtime=2519.98 cores=1,3,5,7
/proc/27460/stat : 27460 (xcsp_picat) R 27457 27460 27337 0 -1 4202496 4012197 0 0 0 251038 960 0 0 20 0 1 0 60859351 3827105792 879183 33554432000 4194304 5849740 140736093744416 140736093743416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35721216 140736093750454 140736093750532 140736093750532 140736093753290 0
/proc/27460/statm: 934352 879183 760 405 0 931296 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 3737408 KiB
Current children cumulated memory: 3516732 KiB

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

[startup+2520.04 s]
# the end of solver process 27460 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.39 s, system=9.63297 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): 2520.04
CPU time (s): 2520.02
CPU user time (s): 2510.39
CPU system time (s): 9.63297
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 4137112
Max. memory (cumulated for all children) (KiB): 3929768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.39
system time used= 9.63297
maximum resident set size= 3929768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4012212
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= 1002


# summary of solver processes directly reported to runsolver:
#   pid: 27460
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2510.39
#   total CPU system time (s): 9.63297

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2752 second user time and 18.4506 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 13:49:22
IDJOB=4294004
IDBENCH=141311
IDSOLVER=2754
FILE ID=node132/4294004-1532432961
RUNJOBID= node132-1532432860-27369
PBS_JOBID= 21021577
Free space on /tmp= 52412 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-05-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294004-1532432961/watcher-4294004-1532432961 -o /tmp/evaluation-result-4294004-1532432961/solver-4294004-1532432961 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580  xcsp_picat HOME/instance-4294004-1532432961.xml

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

MD5SUM BENCH= 1b32d92326af8dd624b5ed4fc8860100
RANDOM SEED=1967849455

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        10848400 kB
MemAvailable:   21448236 kB
Buffers:          181756 kB
Cached:         10580484 kB
SwapCached:            0 kB
Active:         12918132 kB
Inactive:        8371928 kB
Active(anon):   10309216 kB
Inactive(anon):   238480 kB
Active(file):    2608916 kB
Inactive(file):  8133448 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3936 kB
Writeback:             0 kB
AnonPages:      10360856 kB
Mapped:            40772 kB
Shmem:             17056 kB
Slab:             313164 kB
SReclaimable:     285932 kB
SUnreclaim:        27232 kB
KernelStack:        3408 kB
PageTables:        25864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   12678124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  10164224 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52468 MiB
End job on node132 at 2018-07-24 14:31:22