Trace number 4407864

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
(reference) PicatSAT 2019-09-12SAT 311.945 311.954

General information on the benchmark

NameCrossword/Crossword-m1c-words-herald/
Crossword-m1c-words-h2307.xml
MD5SUMcb107445c2a1f3acd393b0d9fea9c65e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.570846
Satisfiable
(Un)Satisfiability was proved
Number of variables529
Number of constraints174
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":446}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":83},{"degree":2,"count":446}]
Minimum constraint arity3
Maximum constraint arity12
Distribution of constraint arities[{"arity":3,"count":16},{"arity":4,"count":64},{"arity":5,"count":54},{"arity":6,"count":14},{"arity":7,"count":4},{"arity":8,"count":8},{"arity":9,"count":4},{"arity":10,"count":6},{"arity":11,"count":2},{"arity":12,"count":2}]
Number of extensional constraints174
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":174}]
Optimization problemNO
Type of objective

Solver Data 

43.38/43.48	c xcsp_picat version 2.7b12 (9/12/2019)
311.88/311.94	s SATISFIABLE
311.88/311.94	v <instantiation>
311.88/311.94	v     <list> x[][]  </list> 
311.88/311.94	v     <values> 1 0 3 4 0 12 0 11 19 0 0 17 4 13 0 11 0 18 4 11 12 0 0 14 11 8 13 0 20 18 20 0 11 0 4 11 8 3 4 0 2 17 4 14 11 4 2 0 13 21 0 18 18 8 13 6 0 5 20 13 3 0 12 4 13 19 0 11 18 0 13 19 8 11 11 4 18 0 4 11 20 3 4 0 15 0 13 4 0 13 20 19 0 0 0 18 11 8 19 0 2 17 4 19 4 0 15 8 13 4 0 22 4 17 4 18 0 11 0 0 12 0 2 7 8 3 4 0 21 4 13 13 0 22 0 3 4 18 22 4 8 6 7 0 11 14 11 0 0 0 15 8 13 6 0 18 14 3 0 0 0 8 18 11 4 0 2 0 13 14 13 8 2 0 11 18 0 18 2 17 4 0 12 18 18 14 11 0 0 17 8 18 4 0 3 14 11 11 0 7 14 14 10 0 11 0 2 18 15 8 19 5 8 17 4 0 15 4 17 12 0 13 4 13 19 0 14 19 19 14 0 0 15 0 19 4 0 2 11 14 0 10 0 6 14 17 24 0 18 22 4 4 15 15 0 20 15 4 17 0 17 8 11 11 0 21 4 17 0 0 12 14 13 17 14 4 14 19 19 4 17 0 3 0 11 8 0 3 8 17 0 2 0 0 11 4 2 0 0 15 0 8 17 0 12 20 19 0 19 8 14 13 18 0 11 0 2 4 17 0 19 4 4 17 0 0 18 0 12 4 0 1 11 14 2 0 18 8 23 4 18 0 19 4 13 10 8 13 18 7 8 15 0 2 20 11 12 8 13 0 19 4 18 0 12 8 13 3 0 0 0 8 14 13 0 2 0 17 18 0 0 14 13 20 18 0 11 14 14 18 4 18 2 14 15 4 0 7 14 12 14 0 7 0 21 4 18 0 18 8 13 13 4 3 11 0 1 18 0 17 14 3 4 0 18 0 13 4 17 0 2 7 0 14 0 0 0 14 13 4 0 18 4 17 5 0 24 4 13 19 11 0 18 7 14 17 19 0 6 4 15 20 17 8 19 0 13 8 25 4 17 18 0 8 12 15 4 17 18 14 13 0 11 18 19 14 17 4 3 0 18 14 11 21 4 0 18 0 8 13 19 0 13 0 6 18 0 4 13 4 12 24 0 7 4 11 4 13 0 19 14 13 6 18 0 4 11 18 4   </values> 
311.88/311.94	v </instantiation>

Verifier Data 

OK

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 (12492 MiB free)
  memory of node 1: 16384 MiB (12853 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407864-1569514033/watcher-4407864-1569514033 -o /tmp/evaluation-result-4407864-1569514033/solver-4407864-1569514033 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1569509598-26660 --watchdog 2560 xcsp_picat HOME/instance-4407864-1569514033.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27636, runsolver pid=27633
Current StackSize limit: 8192 KiB


[startup+0.100778 s]*
/proc/loadavg: 1.82 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25935612/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2031716 memory=21724 CPUtime=0.1 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 2029 0 0 0 10 0 0 0 20 0 1 0 527670096 2080477184 5431 33554432000 4194304 5870510 140721400452080 140721400451384 4515843 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 507929 5431 839 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 21724 KiB

[startup+0.209789 s]*
/proc/loadavg: 1.82 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25925332/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2031716 memory=31964 CPUtime=0.2 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 2034 0 0 0 20 0 0 0 20 0 1 0 527670096 2080477184 7991 33554432000 4194304 5870510 140721400452080 140721400451384 4477272 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 507929 7991 839 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31964 KiB

[startup+0.309649 s]*
/proc/loadavg: 1.82 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25917140/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2031716 memory=40156 CPUtime=0.3 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 2038 0 0 0 30 0 0 0 20 0 1 0 527670096 2080477184 10039 33554432000 4194304 5870510 140721400452080 140721400451384 4467367 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 507929 10039 839 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 40156 KiB

[startup+0.700321 s]
/proc/loadavg: 1.82 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25902432/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2031716 memory=79232 CPUtime=0.68 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 2082 0 0 0 68 0 0 0 20 0 1 0 527670096 2080477184 19808 33554432000 4194304 5870510 140721400452080 140721400451384 4477112 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 507929 19808 857 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 79232 KiB

[startup+1.50034 s]
/proc/loadavg: 1.82 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25803880/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2031716 memory=279960 CPUtime=1.48 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 2180 0 0 0 145 3 0 0 20 0 1 0 527670096 2080477184 69990 33554432000 4194304 5870510 140721400452080 140721400451448 4516202 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 507929 69990 863 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 279960 KiB

[startup+3.10976 s]
/proc/loadavg: 1.82 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25412760/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2464548 memory=629380 CPUtime=3.1 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 4362 0 0 0 301 9 0 0 20 0 1 0 527670096 2523697152 157345 33554432000 4194304 5870510 140721400452080 140721400451448 5246280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 616137 157345 868 410 0 611610 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2464548 KiB
Current children cumulated memory: 629380 KiB

[startup+6.30023 s]
/proc/loadavg: 1.84 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25059140/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2588888 memory=896728 CPUtime=6.29 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 20398 0 0 0 615 14 0 0 20 0 1 0 527670096 2651021312 224182 33554432000 4194304 5870510 140721400452080 140721400450808 5321611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 647222 224182 884 410 0 642695 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2588888 KiB
Current children cumulated memory: 896728 KiB

[startup+12.7003 s]
/proc/loadavg: 1.85 1.97 1.94 3/199 27637
/proc/meminfo: memFree=25057532/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2590616 memory=898472 CPUtime=12.69 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 37036 0 0 0 1254 15 0 0 20 0 1 0 527670096 2652790784 224618 33554432000 4194304 5870510 140721400452080 140721400450408 5337306 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 647654 224618 885 410 0 643127 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2590616 KiB
Current children cumulated memory: 898472 KiB

[startup+25.5003 s]
/proc/loadavg: 1.88 1.97 1.94 3/199 27639
/proc/meminfo: memFree=25049204/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2590616 memory=899108 CPUtime=25.48 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 66013 0 0 0 2531 17 0 0 20 0 1 0 527670096 2652790784 224777 33554432000 4194304 5870510 140721400452080 140721400451096 5272932 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 647654 224777 911 410 0 643127 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2590616 KiB
Current children cumulated memory: 899108 KiB

[startup+51.1097 s]
/proc/loadavg: 1.92 1.97 1.95 3/199 27640
/proc/meminfo: memFree=25018744/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2694324 memory=938280 CPUtime=51.09 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 109328 0 0 0 5081 28 0 0 20 0 1 0 527670096 2758987776 234570 33554432000 4194304 5870510 140721400452080 140721400451032 5304979 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 673581 234570 911 410 0 669054 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2694324 KiB
Current children cumulated memory: 938280 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.98 1.95 3/200 27645
/proc/meminfo: memFree=24997236/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2658488 memory=947184 CPUtime=102.27 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 143602 0 0 0 10182 45 0 0 20 0 1 0 527670096 2722291712 236796 33554432000 4194304 5870510 140721400452080 140721400451032 5283126 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 664622 236796 911 410 0 660095 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2658488 KiB
Current children cumulated memory: 947184 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/200 27651
/proc/meminfo: memFree=24968584/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2681484 memory=960784 CPUtime=162.27 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 200909 0 0 0 16161 66 0 0 20 0 1 0 527670096 2745839616 240196 33554432000 4194304 5870510 140721400452080 140721400451096 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 670371 240196 911 410 0 665844 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2681484 KiB
Current children cumulated memory: 960784 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27662
/proc/meminfo: memFree=24982916/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2677428 memory=966112 CPUtime=222.28 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 233131 0 0 0 22150 78 0 0 20 0 1 0 527670096 2741686272 241528 33554432000 4194304 5870510 140721400452080 140721400450440 140186327480875 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 669357 241528 911 410 0 664830 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2677428 KiB
Current children cumulated memory: 966112 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27666
/proc/meminfo: memFree=24978464/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2680024 memory=968264 CPUtime=282.28 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 286677 0 0 0 28135 93 0 0 20 0 1 0 527670096 2744344576 242066 33554432000 4194304 5870510 140721400452080 140721400451096 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 670006 242066 911 410 0 665479 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2680024 KiB
Current children cumulated memory: 968264 KiB

[startup+311.954 s]
# the end of solver process 27636 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=310.922 s, system=1.02299 s

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

[startup+294.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/201 27668
/proc/meminfo: memFree=24975624/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2682136 memory=970388 CPUtime=294.38 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 289225 0 0 0 29342 96 0 0 20 0 1 0 527670096 2746507264 242597 33554432000 4194304 5870510 140721400452080 140721400450632 5277513 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 670534 242597 911 410 0 666007 0
Current children cumulated CPU time: 294.38 s
Current children cumulated vsize: 2682136 KiB
Current children cumulated memory: 970388 KiB

[startup+300.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27668
/proc/meminfo: memFree=24891152/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=990328 CPUtime=300.78 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 293322 0 0 0 29980 98 0 0 20 0 1 0 527670096 2766594048 247582 33554432000 4194304 5870510 140721400452080 140721400451096 5262751 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 247582 911 410 0 670911 0
Current children cumulated CPU time: 300.78 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 990328 KiB

[startup+307.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27669
/proc/meminfo: memFree=24951724/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=994172 CPUtime=307.18 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 294040 0 0 0 30619 99 0 0 20 0 1 0 527670096 2766594048 248543 33554432000 4194304 5870510 140721400452080 140721400451096 5272987 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 248543 911 410 0 670911 0
Current children cumulated CPU time: 307.18 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 994172 KiB

[startup+310.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27669
/proc/meminfo: memFree=24935272/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=1006476 CPUtime=310.38 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 294100 0 0 0 30939 99 0 0 20 0 1 0 527670096 2766594048 251619 33554432000 4194304 5870510 140721400452080 140721400451096 5282340 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 251619 911 410 0 670911 0
Current children cumulated CPU time: 310.38 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 1006476 KiB

[startup+311.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27669
/proc/meminfo: memFree=24960900/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=992412 CPUtime=311.18 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 294173 0 0 0 31018 100 0 0 20 0 1 0 527670096 2766594048 248103 33554432000 4194304 5870510 140721400452080 140721400451096 5282721 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 248103 911 410 0 670911 0
Current children cumulated CPU time: 311.18 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 992412 KiB

[startup+311.6 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27669
/proc/meminfo: memFree=24960900/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=992412 CPUtime=311.58 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 294181 0 0 0 31058 100 0 0 20 0 1 0 527670096 2766594048 248103 33554432000 4194304 5870510 140721400452080 140721400451096 5282617 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 248103 911 410 0 670911 0
Current children cumulated CPU time: 311.58 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 992412 KiB

[startup+311.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27669
/proc/meminfo: memFree=24960900/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=994460 CPUtime=311.78 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 294185 0 0 0 31078 100 0 0 20 0 1 0 527670096 2766594048 248615 33554432000 4194304 5870510 140721400452080 140721400451096 5281842 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 248615 911 410 0 670911 0
Current children cumulated CPU time: 311.78 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 994460 KiB

[startup+311.9 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 27669
/proc/meminfo: memFree=24960900/32770624 swapFree=66975648/67108860
[pid=27636] ppid=27633 vsize=2701752 memory=994460 CPUtime=311.88 cores=0,2,4,6
/proc/27636/stat : 27636 (xcsp_picat) R 27633 27636 26629 0 -1 4202496 294187 0 0 0 31088 100 0 0 20 0 1 0 527670096 2766594048 248615 33554432000 4194304 5870510 140721400452080 140721400451096 140186333090804 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22679552 140721400460319 140721400460397 140721400460397 140721400463306 0
/proc/27636/statm: 675438 248615 911 410 0 670911 0
Current children cumulated CPU time: 311.88 s
Current children cumulated vsize: 2701752 KiB
Current children cumulated memory: 994460 KiB

Child status: 0
Real time (s): 311.954
CPU time (s): 311.945
CPU user time (s): 310.922
CPU system time (s): 1.02299
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 2781892
Max. memory (cumulated for all children) (KiB): 1063948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 310.922
system time used= 1.02299
maximum resident set size= 1063948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 294403
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= 438


# summary of solver processes directly reported to runsolver:
#   pid: 27636
#   total CPU time (s): 311.945
#   total CPU user time (s): 310.922
#   total CPU system time (s): 1.02299

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.32144 second user time and 2.33156 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-26 18:06:30
IDJOB=4407864
IDBENCH=140364
IDSOLVER=2873
FILE ID=node125/4407864-1569514033
RUNJOBID= node125-1569509598-26660
PBS_JOBID= 21705790
Free space on /tmp= 4248 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-words-herald/Crossword-m1c-words-h2307.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407864-1569514033/watcher-4407864-1569514033 -o /tmp/evaluation-result-4407864-1569514033/solver-4407864-1569514033 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1569509598-26660 --watchdog 2560  xcsp_picat HOME/instance-4407864-1569514033.xml

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

MD5SUM BENCH= cb107445c2a1f3acd393b0d9fea9c65e
RANDOM SEED=252650524

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        25953652 kB
MemAvailable:   31612252 kB
Buffers:          133488 kB
Cached:          5618532 kB
SwapCached:        29880 kB
Active:          2882968 kB
Inactive:        3093812 kB
Active(anon):     207632 kB
Inactive(anon):    89352 kB
Active(file):    2675336 kB
Inactive(file):  3004460 kB
Unevictable:      107864 kB
Mlocked:          107864 kB
SwapTotal:      67108860 kB
SwapFree:       66975648 kB
Dirty:              3920 kB
Writeback:             0 kB
AnonPages:        303712 kB
Mapped:            23948 kB
Shmem:             63836 kB
Slab:             436332 kB
SReclaimable:     407264 kB
SUnreclaim:        29068 kB
KernelStack:        3552 kB
PageTables:         5416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2759420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 4248 MiB
End job on node125 at 2019-09-26 18:11:42