Trace number 4395374

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2519.94 2520.01

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-10-14.xml
MD5SUM2f9116219e9bb224096732f26408ee63
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark2520.05
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of constraints320
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":140},{"size":9,"count":140}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":140},{"degree":7,"count":4},{"degree":8,"count":40},{"degree":10,"count":96}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":140},{"arity":3,"count":40},{"arity":4,"count":4},{"arity":6,"count":40},{"arity":9,"count":96}]
Number of extensional constraints180
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":180},{"type":"sum","count":140}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

36.09/36.18	c xcsp_picat version 2.7b12 (9/12/2019)
36.09/36.18	o 62
2107.13/2107.27	o 71
2339.22/2339.37	o 74

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14782 MiB free)
  memory of node 1: 16384 MiB (15358 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395374-1568322388/watcher-4395374-1568322388 -o /tmp/evaluation-result-4395374-1568322388/solver-4395374-1568322388 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580 xcsp_picat HOME/instance-4395374-1568322388.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=25896, runsolver pid=25893

[startup+0.10038 s]*
/proc/loadavg: 2.98 5.32 7.09 3/199 25897
/proc/meminfo: memFree=30845972/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2036808 memory=18348 CPUtime=0.09 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 2202 0 0 0 9 0 0 0 20 0 1 0 408493461 2085691392 4587 33554432000 4194304 5870510 140726438367536 140726438366776 5478339 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 509202 4587 947 410 0 504675 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036808 KiB
Current children cumulated memory: 18348 KiB

[startup+0.209609 s]*
/proc/loadavg: 2.98 5.32 7.09 3/199 25897
/proc/meminfo: memFree=30845728/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2036808 memory=18348 CPUtime=0.2 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 2230 0 0 0 20 0 0 0 20 0 1 0 408493461 2085691392 4587 33554432000 4194304 5870510 140726438367536 140726438366712 140109316415367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 509202 4587 947 410 0 504675 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036808 KiB
Current children cumulated memory: 18348 KiB

[startup+0.30881 s]*
/proc/loadavg: 2.98 5.32 7.09 3/199 25897
/proc/meminfo: memFree=30845480/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2036916 memory=18564 CPUtime=0.3 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 2264 0 0 0 30 0 0 0 20 0 1 0 408493461 2085801984 4641 33554432000 4194304 5870510 140726438367536 140726438366712 140109316415367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 509229 4641 950 410 0 504702 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036916 KiB
Current children cumulated memory: 18564 KiB

[startup+0.700269 s]
/proc/loadavg: 2.98 5.32 7.09 3/199 25897
/proc/meminfo: memFree=30845108/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2037172 memory=18700 CPUtime=0.69 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 2335 0 0 0 69 0 0 0 20 0 1 0 408493461 2086064128 4675 33554432000 4194304 5870510 140726438367536 140726438366712 5287596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 509293 4675 950 410 0 504766 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037172 KiB
Current children cumulated memory: 18700 KiB

[startup+1.50029 s]
/proc/loadavg: 2.98 5.32 7.09 3/199 25897
/proc/meminfo: memFree=30844860/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2039892 memory=23156 CPUtime=1.48 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 3646 0 0 0 148 0 0 0 20 0 1 0 408493461 2088849408 5789 33554432000 4194304 5870510 140726438367536 140726438365976 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 509973 5789 981 410 0 505446 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2039892 KiB
Current children cumulated memory: 23156 KiB

[startup+3.10927 s]
/proc/loadavg: 2.82 5.25 7.06 3/199 25961
/proc/meminfo: memFree=30843732/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2051476 memory=36544 CPUtime=3.09 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 6955 0 0 0 308 1 0 0 20 0 1 0 408493461 2100711424 9136 33554432000 4194304 5870510 140726438367536 140726438365976 5308323 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 512869 9136 981 410 0 508342 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2051476 KiB
Current children cumulated memory: 36544 KiB

[startup+6.30028 s]
/proc/loadavg: 2.82 5.25 7.06 3/199 25961
/proc/meminfo: memFree=30838556/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2051476 memory=37492 CPUtime=6.28 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 7711 0 0 0 627 1 0 0 20 0 1 0 408493461 2100711424 9373 33554432000 4194304 5870510 140726438367536 140726438365976 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 512869 9373 981 410 0 508342 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2051476 KiB
Current children cumulated memory: 37492 KiB

[startup+12.7003 s]
/proc/loadavg: 2.75 5.19 7.03 3/199 25961
/proc/meminfo: memFree=30835396/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2047236 memory=33228 CPUtime=12.68 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 12342 0 0 0 1266 2 0 0 20 0 1 0 408493461 2096369664 8307 33554432000 4194304 5870510 140726438367536 140726438366104 5308227 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 511809 8307 981 410 0 507282 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2047236 KiB
Current children cumulated memory: 33228 KiB

[startup+25.5003 s]
/proc/loadavg: 2.59 5.04 6.95 3/199 26027
/proc/meminfo: memFree=30805824/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2061176 memory=47108 CPUtime=25.48 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 16330 0 0 0 2545 3 0 0 20 0 1 0 408493461 2110644224 11777 33554432000 4194304 5870510 140726438367536 140726438365976 5310384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 515294 11777 988 410 0 510767 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2061176 KiB
Current children cumulated memory: 47108 KiB

[startup+51.1096 s]
/proc/loadavg: 2.39 4.79 6.82 3/199 26028
/proc/meminfo: memFree=30778696/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2076452 memory=62308 CPUtime=51.09 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 20347 0 0 0 5106 3 0 0 20 0 1 0 408493461 2126286848 15577 33554432000 4194304 5870510 140726438367536 140726438366104 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 519113 15577 988 410 0 514586 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2076452 KiB
Current children cumulated memory: 62308 KiB

[startup+102.3 s]
/proc/loadavg: 2.17 4.36 6.57 3/198 26032
/proc/meminfo: memFree=30793420/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2040472 memory=28700 CPUtime=102.27 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 30764 0 0 0 10222 5 0 0 20 0 1 0 408493461 2089443328 7175 33554432000 4194304 5870510 140726438367536 140726438366632 5283102 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 510118 7175 988 410 0 505591 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2040472 KiB
Current children cumulated memory: 28700 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 3.93 6.28 3/198 26038
/proc/meminfo: memFree=30742472/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2090532 memory=74096 CPUtime=162.28 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 40867 0 0 0 16220 8 0 0 20 0 1 0 408493461 2140704768 18524 33554432000 4194304 5870510 140726438367536 140726438365976 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 522633 18524 988 410 0 518106 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2090532 KiB
Current children cumulated memory: 74096 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 3.57 6.01 3/198 26105
/proc/meminfo: memFree=30727108/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2090532 memory=79700 CPUtime=222.28 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 41278 0 0 0 22220 8 0 0 20 0 1 0 408493461 2140704768 19925 33554432000 4194304 5870510 140726438367536 140726438365976 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 522633 19925 988 410 0 518106 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2090532 KiB
Current children cumulated memory: 79700 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 3.28 5.76 3/198 26109
/proc/meminfo: memFree=30709700/32770624 swapFree=66996320/67108860
[pid=25896] ppid=25893 vsize=2095040 memory=83008 CPUtime=282.27 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 47812 0 0 0 28219 8 0 0 20 0 1 0 408493461 2145320960 20752 33554432000 4194304 5870510 140726438367536 140726438366104 5272880 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 523760 20752 988 410 0 519233 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2095040 KiB
Current children cumulated memory: 83008 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 3.05 5.52 3/198 26122
/proc/meminfo: memFree=30709200/32770624 swapFree=66996324/67108860
[pid=25896] ppid=25893 vsize=2095040 memory=83664 CPUtime=342.27 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 54017 0 0 0 34218 9 0 0 20 0 1 0 408493461 2145320960 20916 33554432000 4194304 5870510 140726438367536 140726438366104 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 523760 20916 988 410 0 519233 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2095040 KiB
Current children cumulated memory: 83664 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.86 5.30 3/198 26126
/proc/meminfo: memFree=30687928/32770624 swapFree=66996324/67108860
[pid=25896] ppid=25893 vsize=2115740 memory=104944 CPUtime=402.27 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 61212 0 0 0 40217 10 0 0 20 0 1 0 408493461 2166517760 26236 33554432000 4194304 5870510 140726438367536 140726438366104 5283090 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 528935 26236 988 410 0 524408 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2115740 KiB
Current children cumulated memory: 104944 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.70 5.09 3/198 26130
/proc/meminfo: memFree=30688480/32770624 swapFree=66996324/67108860
[pid=25896] ppid=25893 vsize=2115740 memory=104944 CPUtime=462.27 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 67050 0 0 0 46217 10 0 0 20 0 1 0 408493461 2166517760 26236 33554432000 4194304 5870510 140726438367536 140726438366104 5282621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 528935 26236 988 410 0 524408 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2115740 KiB
Current children cumulated memory: 104944 KiB


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

/proc/25896/statm: 540032 36600 988 410 0 535505 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 146400 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.76 3/200 26274
/proc/meminfo: memFree=30584452/32770624 swapFree=66996352/67108860
[pid=25896] ppid=25893 vsize=2160128 memory=146400 CPUtime=1782.24 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 148067 0 0 0 178198 26 0 0 20 0 1 0 408493461 2211971072 36600 33554432000 4194304 5870510 140726438367536 140726438366104 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 540032 36600 988 410 0 535505 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 146400 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.71 3/198 26278
/proc/meminfo: memFree=30584376/32770624 swapFree=66996352/67108860
[pid=25896] ppid=25893 vsize=2160128 memory=146400 CPUtime=1842.23 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 148594 0 0 0 184197 26 0 0 20 0 1 0 408493461 2211971072 36600 33554432000 4194304 5870510 140726438367536 140726438366104 5307748 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 540032 36600 988 410 0 535505 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 146400 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.67 3/198 26282
/proc/meminfo: memFree=30584128/32770624 swapFree=66996352/67108860
[pid=25896] ppid=25893 vsize=2160128 memory=146400 CPUtime=1902.24 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 153293 0 0 0 190197 27 0 0 20 0 1 0 408493461 2211971072 36600 33554432000 4194304 5870510 140726438367536 140726438366104 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 540032 36600 988 410 0 535505 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 146400 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.63 3/198 26288
/proc/meminfo: memFree=30583456/32770624 swapFree=66996352/67108860
[pid=25896] ppid=25893 vsize=2160128 memory=146400 CPUtime=1962.23 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 154247 0 0 0 196196 27 0 0 20 0 1 0 408493461 2211971072 36600 33554432000 4194304 5870510 140726438367536 140726438366104 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 540032 36600 988 410 0 535505 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 146400 KiB

[startup+2022.3 s]
/proc/loadavg: 2.08 2.04 2.60 3/198 26292
/proc/meminfo: memFree=30584324/32770624 swapFree=66996352/67108860
[pid=25896] ppid=25893 vsize=2160128 memory=146400 CPUtime=2022.23 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 160851 0 0 0 202195 28 0 0 20 0 1 0 408493461 2211971072 36600 33554432000 4194304 5870510 140726438367536 140726438366104 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 540032 36600 988 410 0 535505 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 146400 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.04 2.56 3/198 26296
/proc/meminfo: memFree=30685964/32770624 swapFree=66996352/67108860
[pid=25896] ppid=25893 vsize=2056620 memory=45664 CPUtime=2082.22 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 164277 0 0 0 208193 29 0 0 20 0 1 0 408493461 2105978880 11416 33554432000 4194304 5870510 140726438367536 140726438366104 5282588 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 514155 11416 988 410 0 509628 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2056620 KiB
Current children cumulated memory: 45664 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.03 2.53 3/199 26310
/proc/meminfo: memFree=30656516/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2084592 memory=73432 CPUtime=2142.23 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 170794 0 0 0 214192 31 0 0 20 0 1 0 408493461 2134622208 18358 33554432000 4194304 5870510 140726438367536 140726438366104 5272690 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 521148 18358 988 410 0 516621 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2084592 KiB
Current children cumulated memory: 73432 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.49 3/199 26314
/proc/meminfo: memFree=30656128/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2084592 memory=73676 CPUtime=2202.23 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 170853 0 0 0 220192 31 0 0 20 0 1 0 408493461 2134622208 18419 33554432000 4194304 5870510 140726438367536 140726438366104 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 521148 18419 988 410 0 516621 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2084592 KiB
Current children cumulated memory: 73676 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.46 3/199 26318
/proc/meminfo: memFree=30651496/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2090820 memory=78732 CPUtime=2262.22 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 177527 0 0 0 226191 31 0 0 20 0 1 0 408493461 2140999680 19683 33554432000 4194304 5870510 140726438367536 140726438366104 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 522705 19683 988 410 0 518178 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2090820 KiB
Current children cumulated memory: 78732 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.43 3/199 26324
/proc/meminfo: memFree=30687672/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2053640 memory=42696 CPUtime=2322.22 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 187193 0 0 0 232188 34 0 0 20 0 1 0 408493461 2102927360 10674 33554432000 4194304 5870510 140726438367536 140726438366104 5258226 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 513410 10674 988 410 0 508883 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2053640 KiB
Current children cumulated memory: 42696 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.41 3/199 26328
/proc/meminfo: memFree=30653924/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2093900 memory=76140 CPUtime=2382.22 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 195157 0 0 0 238187 35 0 0 20 0 1 0 408493461 2144153600 19035 33554432000 4194304 5870510 140726438367536 140726438365976 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 523475 19035 988 410 0 518948 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2093900 KiB
Current children cumulated memory: 76140 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.38 3/198 26332
/proc/meminfo: memFree=30654188/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2093900 memory=76280 CPUtime=2442.21 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 195182 0 0 0 244186 35 0 0 20 0 1 0 408493461 2144153600 19070 33554432000 4194304 5870510 140726438367536 140726438365976 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 523475 19070 988 410 0 518948 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 2093900 KiB
Current children cumulated memory: 76280 KiB

[startup+2502.3 s]
/proc/loadavg: 2.11 2.04 2.37 3/198 26338
/proc/meminfo: memFree=30644248/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2098316 memory=86632 CPUtime=2502.21 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 200955 0 0 0 250185 36 0 0 20 0 1 0 408493461 2148675584 21658 33554432000 4194304 5870510 140726438367536 140726438366104 5308398 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 524579 21658 988 410 0 520052 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 2098316 KiB
Current children cumulated memory: 86632 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.08 2.04 2.36 3/198 26339
/proc/meminfo: memFree=30644432/32770624 swapFree=66996364/67108860
[pid=25896] ppid=25893 vsize=2098316 memory=86632 CPUtime=2519.92 cores=1,3,5,7
/proc/25896/stat : 25896 (xcsp_picat) R 25893 25896 25640 0 -1 4202496 201333 0 0 0 251956 36 0 0 20 0 1 0 408493461 2148675584 21658 33554432000 4194304 5870510 140726438367536 140726438366104 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41537536 140726438372383 140726438372461 140726438372461 140726438375370 0
/proc/25896/statm: 524579 21658 988 410 0 520052 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 2098316 KiB
Current children cumulated memory: 86632 KiB

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

[startup+2520.01 s]
# the end of solver process 25896 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.57 s, system=0.36899 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.94
CPU user time (s): 2519.57
CPU system time (s): 0.36899
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 2160156
Max. memory (cumulated for all children) (KiB): 146592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.57
system time used= 0.36899
maximum resident set size= 146592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 201333
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= 819


# summary of solver processes directly reported to runsolver:
#   pid: 25896
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2519.57
#   total CPU system time (s): 0.36899

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.2991 second user time and 15.5677 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 22:05:11
IDJOB=4395374
IDBENCH=115967
IDSOLVER=2844
FILE ID=node106/4395374-1568322388
RUNJOBID= node106-1568318666-25672
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-10-14.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395374-1568322388/watcher-4395374-1568322388 -o /tmp/evaluation-result-4395374-1568322388/solver-4395374-1568322388 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580  xcsp_picat HOME/instance-4395374-1568322388.xml

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

MD5SUM BENCH= 2f9116219e9bb224096732f26408ee63
RANDOM SEED=1132736577

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30864536 kB
MemAvailable:   31900932 kB
Buffers:          131688 kB
Cached:          1201084 kB
SwapCached:        10204 kB
Active:           371660 kB
Inactive:         997680 kB
Active(anon):      35992 kB
Inactive(anon):    33404 kB
Active(file):     335668 kB
Inactive(file):   964276 kB
Unevictable:      107772 kB
Mlocked:          107772 kB
SwapTotal:      67108860 kB
SwapFree:       66996320 kB
Dirty:              3496 kB
Writeback:             0 kB
AnonPages:        135036 kB
Mapped:            38044 kB
Shmem:             23948 kB
Slab:             133276 kB
SReclaimable:     104572 kB
SUnreclaim:        28704 kB
KernelStack:        3552 kB
PageTables:         6000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2546076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-12 22:47:11