Trace number 4407863

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 615.879 615.91

General information on the benchmark

NameCrossword/Crossword-m1c-words-herald/
Crossword-m1c-words-h2104.xml
MD5SUM2b53b13a276a9b29646c6cab07cf5eb7
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 benchmark1.42052
Satisfiable
(Un)Satisfiability was proved
Number of variables441
Number of constraints144
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":378}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":63},{"degree":2,"count":378}]
Minimum constraint arity3
Maximum constraint arity8
Distribution of constraint arities[{"arity":3,"count":20},{"arity":4,"count":20},{"arity":5,"count":56},{"arity":6,"count":8},{"arity":7,"count":32},{"arity":8,"count":8}]
Number of extensional constraints144
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":144}]
Optimization problemNO
Type of objective

Solver Data 

47.09/47.17	c xcsp_picat version 2.7b12 (9/12/2019)
615.76/615.88	s SATISFIABLE
615.76/615.88	v <instantiation>
615.76/615.88	v     <list> x[][]  </list> 
615.76/615.88	v     <values> 0 17 1 8 19 4 17 0 3 17 8 5 19 0 17 4 11 4 0 18 4 1 4 17 13 8 13 8 0 12 0 17 8 14 0 4 12 4 17 18 14 13 18 11 0 13 19 4 3 0 8 21 14 17 24 0 18 8 13 0 19 17 0 2 0 12 0 18 12 8 19 19 4 13 0 14 12 8 19 18 0 0 17 12 4 1 1 18 0 0 2 14 17 13 0 18 19 20 3 18 0 1 17 8 4 18 4 11 11 18 0 20 17 8 0 15 4 0 18 4 0 7 14 19 4 11 18 11 4 4 15 8 11 24 0 2 0 17 0 4 13 2 14 3 4 17 18 0 0 0 3 0 19 4 0 12 0 17 8 4 0 19 20 13 4 0 0 0 2 14 20 6 7 18 0 19 0 17 8 5 5 18 0 17 4 18 19 4 3 0 18 15 4 13 0 6 0 19 4 18 0 5 0 8 17 24 0 22 0 17 11 0 18 18 0 21 14 12 8 19 0 11 14 5 19 24 0 1 8 19 4 4 10 4 0 11 4 0 15 18 0 5 0 17 4 18 0 12 0 2 4 18 1 0 19 19 4 17 0 0 18 15 4 2 19 18 0 12 8 18 4 17 18 0 0 0 17 14 3 4 0 4 0 21 4 18 0 19 4 23 19 0 0 0 0 11 1 0 13 8 0 13 0 13 4 3 0 0 17 6 20 0 1 11 4 12 0 20 3 4 0 18 14 1 4 17 0 4 17 0 0 15 17 4 4 13 0 2 17 4 0 17 8 19 4 18 0 19 14 15 8 2 0 3 17 0 6 11 4 13 0 22 24 13 4 17 0 24 20 2 0 19 0 13 0 4 17 17 6 17 4 13 0 3 4 0 19 17 0 3 4 0 14 17 4 6 0 13 14 0 19 19 20 13 4 18 0 7 20 17 14 13 0 17 4 21 8 21 4 18 12 0 19 19 4 17 18 0 0 13 3 17 4 0 18 19 0 6 4 17 18   </values> 
615.76/615.88	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 (7689 MiB free)
  memory of node 1: 16384 MiB (10961 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407863-1569514028/watcher-4407863-1569514028 -o /var/tmp/evaluation-result-4407863-1569514028/solver-4407863-1569514028 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node140-1569509599-11278 --watchdog 2560 xcsp_picat HOME/instance-4407863-1569514028.xml 

running on 4 cores: 1,3,5,7

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

solver pid=12240, runsolver pid=12237

[startup+0.100154 s]*
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=19081688/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2031716 memory=22912 CPUtime=0.1 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 1329 0 0 0 10 0 0 0 20 0 1 0 527341110 2080477184 5728 33554432000 4194304 5870510 140726417332128 140726417331432 4461679 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 507929 5728 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 22912 KiB

[startup+0.209825 s]*
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=19071448/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2031716 memory=31104 CPUtime=0.21 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 1333 0 0 0 21 0 0 0 20 0 1 0 527341110 2080477184 7776 33554432000 4194304 5870510 140726417332128 140726417331432 4467367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 507929 7776 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31104 KiB

[startup+0.309672 s]*
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=19063256/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2031716 memory=41344 CPUtime=0.31 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 1338 0 0 0 31 0 0 0 20 0 1 0 527341110 2080477184 10336 33554432000 4194304 5870510 140726417332128 140726417331432 4456363 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 507929 10336 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 41344 KiB

[startup+0.700389 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=19044824/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2031716 memory=90680 CPUtime=0.69 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 1384 0 0 0 68 1 0 0 20 0 1 0 527341110 2080477184 22670 33554432000 4194304 5870510 140726417332128 140726417331496 4477333 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 507929 22670 840 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 90680 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=18938096/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2031716 memory=275088 CPUtime=1.49 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 1474 0 0 0 145 4 0 0 20 0 1 0 527341110 2080477184 68772 33554432000 4194304 5870510 140726417332128 140726417331496 4653217 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 507929 68772 861 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 275088 KiB

[startup+3.10965 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=18548296/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2475376 memory=632640 CPUtime=3.1 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 2745 0 0 0 302 8 0 0 20 0 1 0 527341110 2534785024 158160 33554432000 4194304 5870510 140726417332128 140726417331496 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 618844 158160 866 410 0 614317 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2475376 KiB
Current children cumulated memory: 632640 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12241
/proc/meminfo: memFree=18192940/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2602316 memory=903980 CPUtime=6.29 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 19399 0 0 0 615 14 0 0 20 0 1 0 527341110 2664771584 225995 33554432000 4194304 5870510 140726417332128 140726417330632 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 650579 225995 882 410 0 646052 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2602316 KiB
Current children cumulated memory: 903980 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12242
/proc/meminfo: memFree=18187728/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2603780 memory=905600 CPUtime=12.68 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 36404 0 0 0 1254 14 0 0 20 0 1 0 527341110 2666270720 226400 33554432000 4194304 5870510 140726417332128 140726417330456 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 650945 226400 882 410 0 646418 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2603780 KiB
Current children cumulated memory: 905600 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12244
/proc/meminfo: memFree=18180908/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2603912 memory=904916 CPUtime=25.49 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 51667 0 0 0 2531 18 0 0 20 0 1 0 527341110 2666405888 226229 33554432000 4194304 5870510 140726417332128 140726417331144 5274872 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 650978 226229 909 410 0 646451 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2603912 KiB
Current children cumulated memory: 904916 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12244
/proc/meminfo: memFree=18161668/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2659504 memory=940192 CPUtime=51.09 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 102338 0 0 0 5081 28 0 0 20 0 1 0 527341110 2723332096 235048 33554432000 4194304 5870510 140726417332128 140726417330664 5272923 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 664876 235048 909 410 0 660349 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2659504 KiB
Current children cumulated memory: 940192 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12248
/proc/meminfo: memFree=18151148/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2670728 memory=950488 CPUtime=102.28 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 157429 0 0 0 10181 47 0 0 20 0 1 0 527341110 2734825472 237622 33554432000 4194304 5870510 140726417332128 140726417331144 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 667682 237622 909 410 0 663155 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2670728 KiB
Current children cumulated memory: 950488 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 12254
/proc/meminfo: memFree=18117744/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2693828 memory=973352 CPUtime=162.27 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 193390 0 0 0 16163 64 0 0 20 0 1 0 527341110 2758479872 243338 33554432000 4194304 5870510 140726417332128 140726417331144 5306708 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 673457 243338 909 410 0 668930 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2693828 KiB
Current children cumulated memory: 973352 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/201 12267
/proc/meminfo: memFree=18120844/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2689168 memory=987940 CPUtime=222.26 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 252179 0 0 0 22145 81 0 0 20 0 1 0 527341110 2753708032 246985 33554432000 4194304 5870510 140726417332128 140726417331144 5283090 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 672292 246985 909 410 0 667765 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2689168 KiB
Current children cumulated memory: 987940 KiB

[startup+282.3 s]
/proc/loadavg: 1.95 1.99 1.95 3/201 12271
/proc/meminfo: memFree=18103632/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2714532 memory=1006360 CPUtime=282.27 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 287176 0 0 0 28130 97 0 0 20 0 1 0 527341110 2779680768 251590 33554432000 4194304 5870510 140726417332128 140726417331144 5283116 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 678633 251590 909 410 0 674106 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2714532 KiB
Current children cumulated memory: 1006360 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 1.99 1.95 3/201 12277
/proc/meminfo: memFree=18079260/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2704872 memory=1009564 CPUtime=342.26 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 322049 0 0 0 34116 110 0 0 20 0 1 0 527341110 2769788928 252391 33554432000 4194304 5870510 140726417332128 140726417331144 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 676218 252391 909 410 0 671691 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2704872 KiB
Current children cumulated memory: 1009564 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/201 12281
/proc/meminfo: memFree=18084136/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2712412 memory=1002644 CPUtime=402.27 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 384300 0 0 0 40098 129 0 0 20 0 1 0 527341110 2777509888 250661 33554432000 4194304 5870510 140726417332128 140726417331144 5283133 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 678103 250661 909 410 0 673576 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2712412 KiB
Current children cumulated memory: 1002644 KiB

[startup+462.3 s]
/proc/loadavg: 1.47 1.85 1.91 2/194 12330
/proc/meminfo: memFree=24686492/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2770660 memory=1031824 CPUtime=462.26 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 436723 0 0 0 46079 147 0 0 20 0 1 0 527341110 2837155840 257956 33554432000 4194304 5870510 140726417332128 140726417331080 5272987 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 692665 257956 909 410 0 688138 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2770660 KiB
Current children cumulated memory: 1031824 KiB

[startup+522.3 s]
/proc/loadavg: 1.17 1.69 1.85 2/192 12338
/proc/meminfo: memFree=24703216/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2722556 memory=1018104 CPUtime=522.27 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 500736 0 0 0 52053 174 0 0 20 0 1 0 527341110 2787897344 254526 33554432000 4194304 5870510 140726417332128 140726417330664 139980629695461 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 680639 254526 909 410 0 676112 0
Current children cumulated CPU time: 522.27 s
Current children cumulated vsize: 2722556 KiB
Current children cumulated memory: 1018104 KiB

[startup+582.3 s]
/proc/loadavg: 1.06 1.57 1.80 2/192 12342
/proc/meminfo: memFree=24679152/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2780492 memory=1039780 CPUtime=582.26 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 546111 0 0 0 58032 194 0 0 20 0 1 0 527341110 2847223808 259945 33554432000 4194304 5870510 140726417332128 140726417331080 139980635395059 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 695123 259945 909 410 0 690596 0
Current children cumulated CPU time: 582.26 s
Current children cumulated vsize: 2780492 KiB
Current children cumulated memory: 1039780 KiB

[startup+615.91 s]
# the end of solver process 12240 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=613.766 s, system=2.11292 s

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

[startup+588.8 s]
/proc/loadavg: 1.06 1.56 1.80 2/192 12342
/proc/meminfo: memFree=24676904/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2730404 memory=1026312 CPUtime=588.76 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 548311 0 0 0 58678 198 0 0 20 0 1 0 527341110 2795933696 256578 33554432000 4194304 5870510 140726417332128 140726417331144 5282709 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 682601 256578 909 410 0 678074 0
Current children cumulated CPU time: 588.76 s
Current children cumulated vsize: 2730404 KiB
Current children cumulated memory: 1026312 KiB

[startup+601.6 s]
/proc/loadavg: 1.05 1.53 1.78 2/192 12343
/proc/meminfo: memFree=24681872/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2780492 memory=1039824 CPUtime=601.56 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 597449 0 0 0 59951 205 0 0 20 0 1 0 527341110 2847223808 259956 33554432000 4194304 5870510 140726417332128 140726417331080 5294975 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 695123 259956 909 410 0 690596 0
Current children cumulated CPU time: 601.56 s
Current children cumulated vsize: 2780492 KiB
Current children cumulated memory: 1039824 KiB

[startup+608 s]*
/proc/loadavg: 1.04 1.52 1.78 2/192 12346
/proc/meminfo: memFree=24682464/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2780492 memory=1035968 CPUtime=607.98 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 601106 0 0 0 60590 208 0 0 20 0 1 0 527341110 2847223808 258992 33554432000 4194304 5870510 140726417332128 140726417331144 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 695123 258992 909 410 0 690596 0
Current children cumulated CPU time: 607.98 s
Current children cumulated vsize: 2780492 KiB
Current children cumulated memory: 1035968 KiB

[startup+611.2 s]
/proc/loadavg: 1.04 1.51 1.77 2/192 12346
/proc/meminfo: memFree=24674584/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2780492 memory=1043944 CPUtime=611.17 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 601808 0 0 0 60909 208 0 0 20 0 1 0 527341110 2847223808 260986 33554432000 4194304 5870510 140726417332128 140726417331080 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 695123 260986 909 410 0 690596 0
Current children cumulated CPU time: 611.17 s
Current children cumulated vsize: 2780492 KiB
Current children cumulated memory: 1043944 KiB

[startup+614.4 s]
/proc/loadavg: 1.04 1.50 1.77 2/192 12346
/proc/meminfo: memFree=24688104/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2730404 memory=1030456 CPUtime=614.36 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 602394 0 0 0 61227 209 0 0 20 0 1 0 527341110 2795933696 257614 33554432000 4194304 5870510 140726417332128 140726417331144 5307152 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 682601 257614 909 410 0 678074 0
Current children cumulated CPU time: 614.36 s
Current children cumulated vsize: 2730404 KiB
Current children cumulated memory: 1030456 KiB

[startup+615.2 s]
/proc/loadavg: 1.04 1.50 1.77 2/192 12346
/proc/meminfo: memFree=24686056/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2730404 memory=1034556 CPUtime=615.16 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 602929 0 0 0 61307 209 0 0 20 0 1 0 527341110 2795933696 258639 33554432000 4194304 5870510 140726417332128 140726417331144 5281920 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 682601 258639 909 410 0 678074 0
Current children cumulated CPU time: 615.16 s
Current children cumulated vsize: 2730404 KiB
Current children cumulated memory: 1034556 KiB

[startup+615.6 s]
/proc/loadavg: 1.04 1.50 1.77 2/192 12346
/proc/meminfo: memFree=24686056/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2730404 memory=1034560 CPUtime=615.56 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 603028 0 0 0 61347 209 0 0 20 0 1 0 527341110 2795933696 258640 33554432000 4194304 5870510 140726417332128 140726417331144 5282729 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 682601 258640 909 410 0 678074 0
Current children cumulated CPU time: 615.56 s
Current children cumulated vsize: 2730404 KiB
Current children cumulated memory: 1034560 KiB

[startup+615.8 s]
/proc/loadavg: 1.04 1.50 1.77 2/192 12346
/proc/meminfo: memFree=24686056/32770624 swapFree=66997320/67108860
[pid=12240] ppid=12237 vsize=2730404 memory=1034560 CPUtime=615.76 cores=1,3,5,7
/proc/12240/stat : 12240 (xcsp_picat) R 12237 12240 11246 0 -1 4202496 603086 0 0 0 61367 209 0 0 20 0 1 0 527341110 2795933696 258640 33554432000 4194304 5870510 140726417332128 140726417331144 5308368 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 28729344 140726417335303 140726417335385 140726417335385 140726417338310 0
/proc/12240/statm: 682601 258640 909 410 0 678074 0
Current children cumulated CPU time: 615.76 s
Current children cumulated vsize: 2730404 KiB
Current children cumulated memory: 1034560 KiB

[startup+615.9 s]*
/proc/loadavg: 1.04 1.50 1.77 2/192 12346
/proc/meminfo: memFree=25088060/32770624 swapFree=66997320/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 615.91
CPU time (s): 615.879
CPU user time (s): 613.766
CPU system time (s): 2.11292
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 2860632
Max. memory (cumulated for all children) (KiB): 1112144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 613.766
system time used= 2.11292
maximum resident set size= 1116696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 603315
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= 5
involuntary context switches= 647


# summary of solver processes directly reported to runsolver:
#   pid: 12240
#   total CPU time (s): 615.879
#   total CPU user time (s): 613.766
#   total CPU system time (s): 2.11292

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.53528 second user time and 4.54169 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-26 18:06:26
IDJOB=4407863
IDBENCH=140352
IDSOLVER=2873
FILE ID=node140/4407863-1569514028
RUNJOBID= node140-1569509599-11278
PBS_JOBID= 21705784
Free space on /var/tmp= 13512 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-words-herald/Crossword-m1c-words-h2104.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407863-1569514028/watcher-4407863-1569514028 -o /var/tmp/evaluation-result-4407863-1569514028/solver-4407863-1569514028 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node140-1569509599-11278 --watchdog 2560  xcsp_picat HOME/instance-4407863-1569514028.xml

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

MD5SUM BENCH= 2b53b13a276a9b29646c6cab07cf5eb7
RANDOM SEED=170052062

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        19099288 kB
MemAvailable:   25214560 kB
Buffers:          164360 kB
Cached:          6071168 kB
SwapCached:         3060 kB
Active:          9705668 kB
Inactive:        3139392 kB
Active(anon):    6617040 kB
Inactive(anon):    64252 kB
Active(file):    3088628 kB
Inactive(file):  3075140 kB
Unevictable:      107040 kB
Mlocked:          107040 kB
SwapTotal:      67108860 kB
SwapFree:       66997320 kB
Dirty:              3568 kB
Writeback:             0 kB
AnonPages:       6724236 kB
Mapped:            23772 kB
Shmem:             63016 kB
Slab:             409088 kB
SReclaimable:     379964 kB
SUnreclaim:        29124 kB
KernelStack:        3760 kB
PageTables:        17928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7253928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6533120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /var/tmp at the end= 13512 MiB
End job on node140 at 2019-09-26 18:16:42