Trace number 4407845

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 267.234 267.232

General information on the benchmark

NameCrossword/Crossword-m1c-ogd2008-puzzle/
Crossword-m1c-ogd2008-p19.xml
MD5SUMb9fecb7b2b1d38fb0c8113a14d4f93e4
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 benchmark0.731933
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints80
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":187}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":38},{"degree":2,"count":187}]
Minimum constraint arity3
Maximum constraint arity10
Distribution of constraint arities[{"arity":3,"count":12},{"arity":4,"count":32},{"arity":5,"count":23},{"arity":6,"count":4},{"arity":7,"count":5},{"arity":8,"count":2},{"arity":10,"count":2}]
Number of extensional constraints80
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":80}]
Optimization problemNO
Type of objective

Solver Data 

267.19/267.22	c xcsp_picat version 2.7b12 (9/12/2019)
267.19/267.22	s SATISFIABLE
267.19/267.22	v <instantiation>
267.19/267.22	v     <list> x[][]  </list> 
267.19/267.22	v     <values> 6 0 17 18 0 1 20 11 4 2 0 12 15 4 6 18 19 0 19 0 8 17 0 11 0 0 20 4 12 0 8 20 11 4 0 15 8 11 9 8 0 12 18 8 11 6 17 0 19 19 4 4 0 20 12 11 1 4 17 6 0 0 0 18 0 18 0 1 12 0 9 8 0 0 0 6 17 10 14 12 0 21 4 4 0 15 11 13 4 19 17 8 4 13 0 15 8 17 2 7 0 0 8 2 14 8 18 17 18 0 11 4 13 8 0 0 14 3 17 20 11 0 0 0 1 8 3 4 19 18 0 0 25 14 17 18 19 17 0 4 0 13 4 14 0 0 19 7 20 18 0 0 0 10 14 2 0 13 0 7 3 11 0 0 0 21 0 17 3 13 0 21 0 6 0 12 0 17 0 19 17 8 12 4 0 17 0 21 4 18 0 13 14 3 14 17 4 4 17 0 6 11 4 17 4 0 3 14 18 19 8 18 11 4 0 14 4 17 4 13 0 18 4 11 0   </values> 
267.19/267.22	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 (11378 MiB free)
  memory of node 1: 16384 MiB (12582 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407845-1569513609/watcher-4407845-1569513609 -o /var/tmp/evaluation-result-4407845-1569513609/solver-4407845-1569513609 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node124-1569509600-16880 --watchdog 2560 xcsp_picat HOME/instance-4407845-1569513609.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
solver pid=17849, runsolver pid=17846
Current StackSize limit: 8192 KiB


[startup+0.100176 s]*
/proc/loadavg: 1.93 2.00 2.00 3/199 17850
/proc/meminfo: memFree=24516452/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2031716 memory=22648 CPUtime=0.1 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 1256 0 0 0 10 0 0 0 20 0 1 0 527300894 2080477184 5662 33554432000 4194304 5870510 140735100136464 140735100135768 4429440 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 507929 5662 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 22648 KiB

[startup+0.210119 s]*
/proc/loadavg: 1.93 2.00 2.00 3/199 17850
/proc/meminfo: memFree=24508260/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2031716 memory=30840 CPUtime=0.21 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 1260 0 0 0 21 0 0 0 20 0 1 0 527300894 2080477184 7710 33554432000 4194304 5870510 140735100136464 140735100135768 4459056 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 507929 7710 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30840 KiB

[startup+0.309968 s]*
/proc/loadavg: 1.93 2.00 2.00 3/199 17850
/proc/meminfo: memFree=24467040/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2031716 memory=41080 CPUtime=0.31 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 1265 0 0 0 31 0 0 0 20 0 1 0 527300894 2080477184 10270 33554432000 4194304 5870510 140735100136464 140735100135768 4470302 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 507929 10270 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 41080 KiB

[startup+0.700347 s]
/proc/loadavg: 1.93 2.00 2.00 3/199 17850
/proc/meminfo: memFree=24448484/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2031716 memory=69912 CPUtime=0.69 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 1279 0 0 0 69 0 0 0 20 0 1 0 527300894 2080477184 17478 33554432000 4194304 5870510 140735100136464 140735100135768 4525437 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 507929 17478 839 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 69912 KiB

[startup+1.50032 s]
/proc/loadavg: 1.93 2.00 2.00 3/199 17850
/proc/meminfo: memFree=24409340/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2031716 memory=129304 CPUtime=1.49 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 1308 0 0 0 147 2 0 0 20 0 1 0 527300894 2080477184 32326 33554432000 4194304 5870510 140735100136464 140735100135768 4461679 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 507929 32326 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 129304 KiB

[startup+3.10973 s]
/proc/loadavg: 1.93 2.00 2.00 3/199 17850
/proc/meminfo: memFree=24160604/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2157180 memory=380948 CPUtime=3.1 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 3524 0 0 0 304 6 0 0 20 0 1 0 527300894 2208952320 95237 33554432000 4194304 5870510 140735100136464 140735100135768 5355024 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 539295 95237 864 410 0 534768 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2157180 KiB
Current children cumulated memory: 380948 KiB

[startup+6.30038 s]
/proc/loadavg: 1.94 2.00 2.00 3/199 17850
/proc/meminfo: memFree=23896040/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2279456 memory=643204 CPUtime=6.3 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 6095 0 0 0 609 21 0 0 20 0 1 0 527300894 2334162944 160801 33554432000 4194304 5870510 140735100136464 140735100135784 4795412 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 569864 160801 865 410 0 565337 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 2279456 KiB
Current children cumulated memory: 643204 KiB

[startup+12.7004 s]
/proc/loadavg: 1.94 2.00 2.00 3/199 17850
/proc/meminfo: memFree=23158528/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2885848 memory=1409352 CPUtime=12.69 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 18197 0 0 0 1231 38 0 0 20 0 1 0 527300894 2955108352 352338 33554432000 4194304 5870510 140735100136464 140735100135032 5257517 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 721462 352338 875 410 0 716935 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2885848 KiB
Current children cumulated memory: 1409352 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.00 3/199 17852
/proc/meminfo: memFree=23036128/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2965684 memory=1453744 CPUtime=25.49 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 25279 0 0 0 2510 39 0 0 20 0 1 0 527300894 3036860416 363436 33554432000 4194304 5870510 140735100136464 140735100135048 5261008 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 741421 363436 881 410 0 736894 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2965684 KiB
Current children cumulated memory: 1453744 KiB

[startup+51.1097 s]
/proc/loadavg: 1.97 2.00 2.00 3/200 17861
/proc/meminfo: memFree=23046724/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2965684 memory=1453764 CPUtime=51.1 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 39172 0 0 0 5070 40 0 0 20 0 1 0 527300894 3036860416 363441 33554432000 4194304 5870510 140735100136464 140735100135048 5321697 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 741421 363441 881 410 0 736894 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2965684 KiB
Current children cumulated memory: 1453764 KiB

[startup+102.3 s]
/proc/loadavg: 1.87 1.97 1.99 3/201 17887
/proc/meminfo: memFree=23035640/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1469340 CPUtime=102.29 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 68856 0 0 0 10188 41 0 0 20 0 1 0 527300894 3051032576 367335 33554432000 4194304 5870510 140735100136464 140735100135032 5321680 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 367335 881 410 0 740354 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1469340 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.97 1.99 3/201 17893
/proc/meminfo: memFree=23032252/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1472164 CPUtime=162.29 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 92305 0 0 0 16187 42 0 0 20 0 1 0 527300894 3051032576 368041 33554432000 4194304 5870510 140735100136464 140735100135032 5321680 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 368041 881 410 0 740354 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1472164 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/201 17897
/proc/meminfo: memFree=23022688/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1472768 CPUtime=222.3 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 146084 0 0 0 22186 44 0 0 20 0 1 0 527300894 3051032576 368192 33554432000 4194304 5870510 140735100136464 140735100135032 5337393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 368192 881 410 0 740354 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1472768 KiB

[startup+267.232 s]
# the end of solver process 17849 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=266.739 s, system=0.495008 s

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

[startup+230.4 s]
/proc/loadavg: 1.98 1.98 1.99 3/201 17898
/proc/meminfo: memFree=23026872/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1472768 CPUtime=230.4 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 146087 0 0 0 22996 44 0 0 20 0 1 0 527300894 3051032576 368192 33554432000 4194304 5870510 140735100136464 140735100135032 5337297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 368192 881 410 0 740354 0
Current children cumulated CPU time: 230.4 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1472768 KiB

[startup+243.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/201 17899
/proc/meminfo: memFree=22996520/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1472768 CPUtime=243.2 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 152088 0 0 0 24276 44 0 0 20 0 1 0 527300894 3051032576 368192 33554432000 4194304 5870510 140735100136464 140735100135032 5337393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 368192 881 410 0 740354 0
Current children cumulated CPU time: 243.2 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1472768 KiB

[startup+256 s]*
/proc/loadavg: 2.07 2.00 2.00 3/201 17901
/proc/meminfo: memFree=23008296/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1472768 CPUtime=256 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 165324 0 0 0 25556 44 0 0 20 0 1 0 527300894 3051032576 368192 33554432000 4194304 5870510 140735100136464 140735100135032 5337504 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 368192 881 410 0 740354 0
Current children cumulated CPU time: 256 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1472768 KiB

[startup+262.4 s]
/proc/loadavg: 2.06 2.00 2.00 3/201 17901
/proc/meminfo: memFree=23008976/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1465388 CPUtime=262.4 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 186794 0 0 0 26193 47 0 0 20 0 1 0 527300894 3051032576 366347 33554432000 4194304 5870510 140735100136464 140735100135720 5275866 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 366347 884 410 0 740354 0
Current children cumulated CPU time: 262.4 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1465388 KiB

[startup+265.6 s]
/proc/loadavg: 2.06 2.00 2.00 3/201 17901
/proc/meminfo: memFree=22996796/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1483948 CPUtime=265.59 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 186808 0 0 0 26512 47 0 0 20 0 1 0 527300894 3051032576 370987 33554432000 4194304 5870510 140735100136464 140735100135720 5282721 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 370987 908 410 0 740354 0
Current children cumulated CPU time: 265.59 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1483948 KiB

[startup+266.4 s]
/proc/loadavg: 2.06 2.00 2.00 3/201 17901
/proc/meminfo: memFree=22963408/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1462232 CPUtime=266.39 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 187120 0 0 0 26591 48 0 0 20 0 1 0 527300894 3051032576 365558 33554432000 4194304 5870510 140735100136464 140735100135720 5272962 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 365558 908 410 0 740354 0
Current children cumulated CPU time: 266.39 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1462232 KiB

[startup+266.8 s]
/proc/loadavg: 2.06 2.00 2.00 3/201 17901
/proc/meminfo: memFree=22963408/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1462232 CPUtime=266.79 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 187407 0 0 0 26631 48 0 0 20 0 1 0 527300894 3051032576 365558 33554432000 4194304 5870510 140735100136464 140735100135480 5272433 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 365558 908 410 0 740354 0
Current children cumulated CPU time: 266.79 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1462232 KiB

[startup+267.2 s]
/proc/loadavg: 2.06 2.00 2.00 3/201 17901
/proc/meminfo: memFree=23004244/32770624 swapFree=66976804/67108860
[pid=17849] ppid=17846 vsize=2979524 memory=1464280 CPUtime=267.19 cores=1,3,5,7
/proc/17849/stat : 17849 (xcsp_picat) R 17846 17849 16848 0 -1 4202496 187419 0 0 0 26671 48 0 0 20 0 1 0 527300894 3051032576 366070 33554432000 4194304 5870510 140735100136464 140735100135480 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47607808 140735100138503 140735100138585 140735100138585 140735100141510 0
/proc/17849/statm: 744881 366070 908 410 0 740354 0
Current children cumulated CPU time: 267.19 s
Current children cumulated vsize: 2979524 KiB
Current children cumulated memory: 1464280 KiB

Child status: 0
Real time (s): 267.232
CPU time (s): 267.234
CPU user time (s): 266.739
CPU system time (s): 0.495008
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 3109752
Max. memory (cumulated for all children) (KiB): 1566812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 266.739
system time used= 0.495008
maximum resident set size= 1570908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187606
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= 8
involuntary context switches= 106


# summary of solver processes directly reported to runsolver:
#   pid: 17849
#   total CPU time (s): 267.234
#   total CPU user time (s): 266.739
#   total CPU system time (s): 0.495008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.27565 second user time and 1.87657 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-26 17:59:27
IDJOB=4407845
IDBENCH=140113
IDSOLVER=2873
FILE ID=node124/4407845-1569513609
RUNJOBID= node124-1569509600-16880
PBS_JOBID= 21705791
Free space on /var/tmp= 13508 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-ogd2008-puzzle/Crossword-m1c-ogd2008-p19.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407845-1569513609/watcher-4407845-1569513609 -o /var/tmp/evaluation-result-4407845-1569513609/solver-4407845-1569513609 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node124-1569509600-16880 --watchdog 2560  xcsp_picat HOME/instance-4407845-1569513609.xml

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

MD5SUM BENCH= b9fecb7b2b1d38fb0c8113a14d4f93e4
RANDOM SEED=170052062

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        24535468 kB
MemAvailable:   31633824 kB
Buffers:          179592 kB
Cached:          7024140 kB
SwapCached:        29076 kB
Active:          3704424 kB
Inactive:        3699828 kB
Active(anon):     190732 kB
Inactive(anon):    83880 kB
Active(file):    3513692 kB
Inactive(file):  3615948 kB
Unevictable:      108340 kB
Mlocked:          108340 kB
SwapTotal:      67108860 kB
SwapFree:       66976804 kB
Dirty:              9644 kB
Writeback:            32 kB
AnonPages:        281224 kB
Mapped:            24216 kB
Shmem:             65488 kB
Slab:             426160 kB
SReclaimable:     397176 kB
SUnreclaim:        28984 kB
KernelStack:        3488 kB
PageTables:         5784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2721748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /var/tmp at the end= 13504 MiB
End job on node124 at 2019-09-26 18:03:55