Trace number 4395004

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12SAT 677.981 678.069

General information on the benchmark

NameCrossword/Crossword-m1c-words-herald/
Crossword-m1c-words-h2303.xml
MD5SUM4f78cb4d5ebc47069554ab66515ce573
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 benchmark4.32369
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":440}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":89},{"degree":2,"count":440}]
Minimum constraint arity3
Maximum constraint arity13
Distribution of constraint arities[{"arity":3,"count":26},{"arity":4,"count":58},{"arity":5,"count":42},{"arity":6,"count":24},{"arity":7,"count":10},{"arity":8,"count":2},{"arity":9,"count":2},{"arity":10,"count":4},{"arity":11,"count":2},{"arity":12,"count":2},{"arity":13,"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 

43.18/43.20	c xcsp_picat version 2.7b12 (9/12/2019)
677.91/678.06	s SATISFIABLE
677.91/678.06	v <instantiation>
677.91/678.06	v     <list> x[][]  </list> 
677.91/678.06	v     <values> 18 0 5 0 17 8 0 0 13 6 4 11 0 18 15 14 19 0 0 11 2 14 0 15 17 14 21 4 13 0 11 4 8 11 0 0 0 17 2 7 0 17 14 0 12 18 17 4 11 4 13 19 11 4 18 18 11 24 0 3 4 19 4 17 12 8 13 4 18 8 13 4 17 19 8 0 0 18 19 0 8 3 0 3 4 5 24 0 19 0 11 4 6 0 24 0 0 12 14 4 0 0 0 13 0 13 4 19 19 4 0 4 3 4 13 0 0 0 1 17 8 18 19 11 4 0 6 13 0 19 18 0 0 15 17 0 19 19 19 14 17 17 8 3 0 7 8 18 18 0 0 19 4 0 3 4 20 18 0 0 0 14 13 4 8 3 0 0 0 4 18 14 15 0 14 17 3 4 17 18 0 5 14 1 18 8 19 4 0 19 20 13 13 4 11 4 3 0 12 8 4 13 0 2 11 20 4 2 14 4 17 2 4 18 0 0 13 14 19 8 5 8 4 17 18 0 11 0 2 4 0 13 13 0 0 3 4 15 19 0 0 18 15 0 13 18 0 19 0 20 6 7 19 0 0 19 8 12 0 3 4 17 4 10 0 18 19 4 4 15 0 18 4 4 0 0 2 17 8 12 4 0 0 17 8 6 8 3 0 0 18 11 0 2 10 0 11 14 22 11 14 14 15 0 18 12 20 6 6 11 4 17 18 0 0 17 14 18 0 11 8 4 14 22 13 18 0 15 0 18 14 0 11 4 0 19 7 4 17 13 0 3 0 11 8 3 4 18 0 18 8 17 4 13 18 0 3 17 8 4 18 0 18 15 0 19 4 18 0 0 0 7 0 2 10 0 14 11 3 0 4 17 0 18 0 19 8 12 4 17 18 4 11 1 14 22 0 0 18 12 0 17 19 0 18 19 0 11 8 13 18 0 0 0 11 8 14 13 0 0 12 14 4 1 0 4 0 0 0 24 4 19 0 0 17 8 14 20 13 19 14 0 17 0 13 19 0 1 0 1 10 0 0 14 20 19 22 0 17 3 3 4 19 17 0 2 19 14 17 18 0 2 14 13 2 4 13 19 17 0 19 4 3 4 20 11 4 17 0 4 17 8 4 0 20 13 8 19 4 0 4 20 6 4 13 4 18 15 4 17 12 0 17 0 2 4 0 15 4 19 0 11 0 18 4 4 3 4 17   </values> 
677.91/678.06	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 (15260 MiB free)
  memory of node 1: 16384 MiB (15199 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395004-1568346501/watcher-4395004-1568346501 -o /tmp/evaluation-result-4395004-1568346501/solver-4395004-1568346501 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580 xcsp_picat HOME/instance-4395004-1568346501.xml 

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

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=24780, runsolver pid=24777
Current StackSize limit: 8192 KiB


[startup+0.100143 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24781
/proc/meminfo: memFree=31174036/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2031716 memory=20140 CPUtime=0.1 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 1637 0 0 0 10 0 0 0 20 0 1 0 410912739 2080477184 5035 33554432000 4194304 5870510 140722194099120 140722194098424 4459710 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 507929 5035 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 20140 KiB

[startup+0.209672 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24781
/proc/meminfo: memFree=31163452/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2031716 memory=30380 CPUtime=0.2 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 1642 0 0 0 20 0 0 0 20 0 1 0 410912739 2080477184 7595 33554432000 4194304 5870510 140722194099120 140722194098424 4432784 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 507929 7595 834 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30380 KiB

[startup+0.309515 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24781
/proc/meminfo: memFree=31155376/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2031716 memory=38572 CPUtime=0.3 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 1646 0 0 0 30 0 0 0 20 0 1 0 410912739 2080477184 9643 33554432000 4194304 5870510 140722194099120 140722194098424 4470136 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 507929 9643 834 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 38572 KiB

[startup+0.700313 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24781
/proc/meminfo: memFree=31138744/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2031716 memory=81744 CPUtime=0.69 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 1692 0 0 0 68 1 0 0 20 0 1 0 410912739 2080477184 20436 33554432000 4194304 5870510 140722194099120 140722194098488 4481200 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 507929 20436 852 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 81744 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24781
/proc/meminfo: memFree=31038268/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2031716 memory=270204 CPUtime=1.48 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 1784 0 0 0 145 3 0 0 20 0 1 0 410912739 2080477184 67551 33554432000 4194304 5870510 140722194099120 140722194098488 4461434 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 507929 67551 863 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 270204 KiB

[startup+3.10967 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24781
/proc/meminfo: memFree=30593292/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2455520 memory=633348 CPUtime=3.09 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 3380 0 0 0 300 9 0 0 20 0 1 0 410912739 2514452480 158337 33554432000 4194304 5870510 140722194099120 140722194098488 5246343 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 613880 158337 868 410 0 609353 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2455520 KiB
Current children cumulated memory: 633348 KiB

[startup+6.30037 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 24781
/proc/meminfo: memFree=30296364/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2577244 memory=884488 CPUtime=6.29 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 18504 0 0 0 614 15 0 0 20 0 1 0 410912739 2639097856 221122 33554432000 4194304 5870510 140722194099120 140722194098008 5337357 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 644311 221122 878 410 0 639784 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2577244 KiB
Current children cumulated memory: 884488 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 24781
/proc/meminfo: memFree=30300336/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2577904 memory=885396 CPUtime=12.69 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 35175 0 0 0 1253 16 0 0 20 0 1 0 410912739 2639773696 221349 33554432000 4194304 5870510 140722194099120 140722194097448 5337336 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 644476 221349 885 410 0 639949 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2577904 KiB
Current children cumulated memory: 885396 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 24782
/proc/meminfo: memFree=30303236/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2577904 memory=884752 CPUtime=25.48 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 58491 0 0 0 2527 21 0 0 20 0 1 0 410912739 2639773696 221188 33554432000 4194304 5870510 140722194099120 140722194098136 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 644476 221188 910 410 0 639949 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2577904 KiB
Current children cumulated memory: 884752 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 24845
/proc/meminfo: memFree=30687272/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2605712 memory=915812 CPUtime=51.08 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 83243 0 0 0 5078 30 0 0 20 0 1 0 410912739 2668249088 228953 33554432000 4194304 5870510 140722194099120 140722194098136 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 651428 228953 910 410 0 646901 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2605712 KiB
Current children cumulated memory: 915812 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 24849
/proc/meminfo: memFree=30661216/32770624 swapFree=66980144/67108860
[pid=24780] ppid=24777 vsize=2647900 memory=938872 CPUtime=102.24 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 112622 0 0 0 10182 42 0 0 20 0 1 0 410912739 2711449600 234718 33554432000 4194304 5870510 140722194099120 140722194098072 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 661975 234718 910 410 0 657448 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 2647900 KiB
Current children cumulated memory: 938872 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/201 24862
/proc/meminfo: memFree=30636492/32770624 swapFree=66980156/67108860
[pid=24780] ppid=24777 vsize=2671032 memory=957256 CPUtime=162.24 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 138828 0 0 0 16166 58 0 0 20 0 1 0 410912739 2735136768 239314 33554432000 4194304 5870510 140722194099120 140722194098072 5272528 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 667758 239314 910 410 0 663231 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2671032 KiB
Current children cumulated memory: 957256 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.03 2.05 3/202 24868
/proc/meminfo: memFree=30619100/32770624 swapFree=66980156/67108860
[pid=24780] ppid=24777 vsize=2676056 memory=973820 CPUtime=222.24 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 159381 0 0 0 22154 70 0 0 20 0 1 0 410912739 2740281344 243455 33554432000 4194304 5870510 140722194099120 140722194098136 5283067 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 669014 243455 910 410 0 664487 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2676056 KiB
Current children cumulated memory: 973820 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/201 24872
/proc/meminfo: memFree=30625460/32770624 swapFree=66980156/67108860
[pid=24780] ppid=24777 vsize=2667596 memory=968936 CPUtime=282.23 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 169574 0 0 0 28145 78 0 0 20 0 1 0 410912739 2731618304 242234 33554432000 4194304 5870510 140722194099120 140722194098136 5283048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 666899 242234 910 410 0 662372 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2667596 KiB
Current children cumulated memory: 968936 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 24876
/proc/meminfo: memFree=30608776/32770624 swapFree=66980156/67108860
[pid=24780] ppid=24777 vsize=2677484 memory=982888 CPUtime=342.22 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 186796 0 0 0 34132 90 0 0 20 0 1 0 410912739 2741743616 245722 33554432000 4194304 5870510 140722194099120 140722194098136 5282464 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 669371 245722 910 410 0 664844 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2677484 KiB
Current children cumulated memory: 982888 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/202 24882
/proc/meminfo: memFree=30586944/32770624 swapFree=66980156/67108860
[pid=24780] ppid=24777 vsize=2702488 memory=1005288 CPUtime=402.22 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 200852 0 0 0 40121 101 0 0 20 0 1 0 410912739 2767347712 251322 33554432000 4194304 5870510 140722194099120 140722194098136 5262639 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675622 251322 910 410 0 671095 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2702488 KiB
Current children cumulated memory: 1005288 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24887
/proc/meminfo: memFree=30591136/32770624 swapFree=66980160/67108860
[pid=24780] ppid=24777 vsize=2702488 memory=1012060 CPUtime=462.22 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 212699 0 0 0 46114 108 0 0 20 0 1 0 410912739 2767347712 253015 33554432000 4194304 5870510 140722194099120 140722194098136 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675622 253015 910 410 0 671095 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2702488 KiB
Current children cumulated memory: 1012060 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24891
/proc/meminfo: memFree=30597548/32770624 swapFree=66980160/67108860
[pid=24780] ppid=24777 vsize=2691740 memory=1001676 CPUtime=522.21 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 227746 0 0 0 52105 116 0 0 20 0 1 0 410912739 2756341760 250419 33554432000 4194304 5870510 140722194099120 140722194098136 5288794 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 672935 250419 910 410 0 668408 0
Current children cumulated CPU time: 522.21 s
Current children cumulated vsize: 2691740 KiB
Current children cumulated memory: 1001676 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24897
/proc/meminfo: memFree=30521712/32770624 swapFree=66980160/67108860
[pid=24780] ppid=24777 vsize=2701552 memory=1020440 CPUtime=582.21 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 250184 0 0 0 58094 127 0 0 20 0 1 0 410912739 2766389248 255110 33554432000 4194304 5870510 140722194099120 140722194097672 5283067 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675388 255110 910 410 0 670861 0
Current children cumulated CPU time: 582.21 s
Current children cumulated vsize: 2701552 KiB
Current children cumulated memory: 1020440 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24902
/proc/meminfo: memFree=30531048/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1007532 CPUtime=642.21 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 293052 0 0 0 64084 137 0 0 20 0 1 0 410912739 2766848000 251883 33554432000 4194304 5870510 140722194099120 140722194098136 5282568 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 251883 910 410 0 670973 0
Current children cumulated CPU time: 642.21 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1007532 KiB

[startup+678.068 s]
# the end of solver process 24780 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=676.529 s, system=1.45189 s

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

[startup+652.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24902
/proc/meminfo: memFree=30507188/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1013944 CPUtime=652.71 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 295258 0 0 0 65132 139 0 0 20 0 1 0 410912739 2766848000 253486 33554432000 4194304 5870510 140722194099120 140722194098136 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 253486 910 410 0 670973 0
Current children cumulated CPU time: 652.71 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1013944 KiB

[startup+665.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24966
/proc/meminfo: memFree=30211212/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1020356 CPUtime=665.5 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 297267 0 0 0 66410 140 0 0 20 0 1 0 410912739 2766848000 255089 33554432000 4194304 5870510 140722194099120 140722194098136 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 255089 910 410 0 670973 0
Current children cumulated CPU time: 665.5 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1020356 KiB

[startup+672 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 24968
/proc/meminfo: memFree=29828280/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1013676 CPUtime=671.92 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 298647 0 0 0 67050 142 0 0 20 0 1 0 410912739 2766848000 253419 33554432000 4194304 5870510 140722194099120 140722194098136 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 253419 910 410 0 670973 0
Current children cumulated CPU time: 671.92 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1013676 KiB

[startup+675.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24969
/proc/meminfo: memFree=29655204/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1019860 CPUtime=675.1 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 299118 0 0 0 67368 142 0 0 20 0 1 0 410912739 2766848000 254965 33554432000 4194304 5870510 140722194099120 140722194098136 5282369 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 254965 910 410 0 670973 0
Current children cumulated CPU time: 675.1 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1019860 KiB

[startup+676.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24969
/proc/meminfo: memFree=29592836/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1007532 CPUtime=676.7 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 300303 0 0 0 67526 144 0 0 20 0 1 0 410912739 2766848000 251883 33554432000 4194304 5870510 140722194099120 140722194098136 5282203 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 251883 910 410 0 670973 0
Current children cumulated CPU time: 676.7 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1007532 KiB

[startup+677.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24969
/proc/meminfo: memFree=29552624/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1011628 CPUtime=677.5 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 300488 0 0 0 67606 144 0 0 20 0 1 0 410912739 2766848000 252907 33554432000 4194304 5870510 140722194099120 140722194098136 140002889713120 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 252907 910 410 0 670973 0
Current children cumulated CPU time: 677.5 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1011628 KiB

[startup+678 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24969
/proc/meminfo: memFree=29495260/32770624 swapFree=66980164/67108860
[pid=24780] ppid=24777 vsize=2702000 memory=1011628 CPUtime=677.91 cores=0,2,4,6
/proc/24780/stat : 24780 (xcsp_picat) R 24777 24780 18664 0 -1 4202496 300552 0 0 0 67647 144 0 0 20 0 1 0 410912739 2766848000 252907 33554432000 4194304 5870510 140722194099120 140722194098136 5282382 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 37834752 140722194101279 140722194101357 140722194101357 140722194104266 0
/proc/24780/statm: 675500 252907 910 410 0 670973 0
Current children cumulated CPU time: 677.91 s
Current children cumulated vsize: 2702000 KiB
Current children cumulated memory: 1011628 KiB

Child status: 0
Real time (s): 678.069
CPU time (s): 677.981
CPU user time (s): 676.529
CPU system time (s): 1.45189
CPU usage (%): 99.9871
Max. virtual memory (cumulated for all children) (KiB): 2832228
Max. memory (cumulated for all children) (KiB): 1090560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 676.529
system time used= 1.45189
maximum resident set size= 1090960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 300676
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= 45
involuntary context switches= 861


# summary of solver processes directly reported to runsolver:
#   pid: 24780
#   total CPU time (s): 677.981
#   total CPU user time (s): 676.529
#   total CPU system time (s): 1.45189

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.73879 second user time and 5.06398 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 05:47:39
IDJOB=4395004
IDBENCH=140360
IDSOLVER=2844
FILE ID=node121/4395004-1568346501
RUNJOBID= node121-1568321663-18695
PBS_JOBID= 21701136
Free space on /tmp= 61044 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-words-herald/Crossword-m1c-words-h2303.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395004-1568346501/watcher-4395004-1568346501 -o /tmp/evaluation-result-4395004-1568346501/solver-4395004-1568346501 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580  xcsp_picat HOME/instance-4395004-1568346501.xml

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

MD5SUM BENCH= 4f78cb4d5ebc47069554ab66515ce573
RANDOM SEED=325713604

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31190296 kB
MemAvailable:   31414740 kB
Buffers:          134012 kB
Cached:           386296 kB
SwapCached:        19036 kB
Active:           759560 kB
Inactive:         285680 kB
Active(anon):     510968 kB
Inactive(anon):    43792 kB
Active(file):     248592 kB
Inactive(file):   241888 kB
Unevictable:      108700 kB
Mlocked:          108700 kB
SwapTotal:      67108860 kB
SwapFree:       66980144 kB
Dirty:              3924 kB
Writeback:             0 kB
AnonPages:        612824 kB
Mapped:            35424 kB
Shmem:             21084 kB
Slab:             128976 kB
SReclaimable:      99600 kB
SUnreclaim:        29376 kB
KernelStack:        3552 kB
PageTables:         6348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2998656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    532480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 60944 MiB
End job on node121 at 2019-09-13 05:58:57