Trace number 4407744

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 2019-09-12UNSAT 704.404 704.376

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-0_X2.xml
MD5SUMe5c3d43a301dadc2ad5fa4651c286aba
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark704.404
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

69.89/69.94	c xcsp_picat version 2.7b12 (9/12/2019)
704.32/704.37	s UNSATISFIABLE

Verifier Data


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 (13463 MiB free)
  memory of node 1: 16384 MiB (11928 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407744-1569512346/watcher-4407744-1569512346 -o /var/tmp/evaluation-result-4407744-1569512346/solver-4407744-1569512346 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node105-1569505940-32388 --watchdog 2560 xcsp_picat HOME/instance-4407744-1569512346.xml 

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

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

solver pid=1219, runsolver pid=1216

[startup+0.100221 s]*
/proc/loadavg: 1.99 2.00 1.89 3/198 1220
/proc/meminfo: memFree=25973116/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2036812 memory=32176 CPUtime=0.1 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 2096 0 0 0 10 0 0 0 20 0 1 0 527492305 2085695488 8044 33554432000 4194304 5870510 140724394972768 140724394969912 4515461 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 509203 8044 872 410 0 504676 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036812 KiB
Current children cumulated memory: 32176 KiB

[startup+0.209928 s]*
/proc/loadavg: 1.99 2.00 1.89 3/198 1220
/proc/meminfo: memFree=25967372/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2036504 memory=36076 CPUtime=0.2 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 3744 0 0 0 20 0 0 0 20 0 1 0 527492305 2085380096 9019 33554432000 4194304 5870510 140724394972768 140724394969912 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 509126 9019 917 410 0 504599 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036504 KiB
Current children cumulated memory: 36076 KiB

[startup+0.309803 s]*
/proc/loadavg: 1.99 2.00 1.89 3/198 1220
/proc/meminfo: memFree=25967000/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2037532 memory=36864 CPUtime=0.3 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 3953 0 0 0 30 0 0 0 20 0 1 0 527492305 2086432768 9216 33554432000 4194304 5870510 140724394972768 140724394969912 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 509383 9216 937 410 0 504856 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2037532 KiB
Current children cumulated memory: 36864 KiB

[startup+0.700345 s]
/proc/loadavg: 1.99 2.00 1.89 3/198 1220
/proc/meminfo: memFree=25966132/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2041928 memory=39920 CPUtime=0.69 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 4669 0 0 0 68 1 0 0 20 0 1 0 527492305 2090934272 9980 33554432000 4194304 5870510 140724394972768 140724394971720 5267764 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 510482 9980 937 410 0 505955 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041928 KiB
Current children cumulated memory: 39920 KiB

[startup+1.50036 s]
/proc/loadavg: 1.99 2.00 1.89 3/198 1220
/proc/meminfo: memFree=25962096/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2046748 memory=45124 CPUtime=1.49 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 5511 0 0 0 148 1 0 0 20 0 1 0 527492305 2095869952 11281 33554432000 4194304 5870510 140724394972768 140724394971128 5282694 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 511687 11281 937 410 0 507160 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046748 KiB
Current children cumulated memory: 45124 KiB

[startup+3.10966 s]
/proc/loadavg: 1.91 1.99 1.88 3/198 1220
/proc/meminfo: memFree=25954520/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2055164 memory=49940 CPUtime=3.1 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 10691 0 0 0 309 1 0 0 20 0 1 0 527492305 2104487936 12485 33554432000 4194304 5870510 140724394972768 140724394971128 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 513791 12485 938 410 0 509264 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2055164 KiB
Current children cumulated memory: 49940 KiB

[startup+6.30039 s]
/proc/loadavg: 1.91 1.99 1.88 3/198 1220
/proc/meminfo: memFree=25935268/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2067912 memory=67752 CPUtime=6.29 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 12522 0 0 0 627 2 0 0 20 0 1 0 527492305 2117541888 16938 33554432000 4194304 5870510 140724394972768 140724394971208 5283064 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 516978 16938 938 410 0 512451 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2067912 KiB
Current children cumulated memory: 67752 KiB

[startup+12.7004 s]
/proc/loadavg: 1.92 1.99 1.88 3/198 1220
/proc/meminfo: memFree=25910692/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2098260 memory=94900 CPUtime=12.69 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 16620 0 0 0 1266 3 0 0 20 0 1 0 527492305 2148618240 23725 33554432000 4194304 5870510 140724394972768 140724394971208 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 524565 23725 938 410 0 520038 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2098260 KiB
Current children cumulated memory: 94900 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 1.99 1.88 3/198 1222
/proc/meminfo: memFree=25907948/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2098260 memory=94904 CPUtime=25.49 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 20867 0 0 0 2545 4 0 0 20 0 1 0 527492305 2148618240 23726 33554432000 4194304 5870510 140724394972768 140724394971208 5272433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 524565 23726 938 410 0 520038 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2098260 KiB
Current children cumulated memory: 94904 KiB

[startup+51.1097 s]
/proc/loadavg: 1.96 1.99 1.89 3/198 1222
/proc/meminfo: memFree=25907948/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2098260 memory=94904 CPUtime=51.1 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 23243 0 0 0 5106 4 0 0 20 0 1 0 527492305 2148618240 23726 33554432000 4194304 5870510 140724394972768 140724394971208 5272555 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 524565 23726 938 410 0 520038 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2098260 KiB
Current children cumulated memory: 94904 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 1.89 3/198 1226
/proc/meminfo: memFree=25920352/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2117464 memory=115380 CPUtime=102.29 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 26515 0 0 0 10225 4 0 0 20 0 1 0 527492305 2168283136 28845 33554432000 4194304 5870510 140724394972768 140724394971880 5272427 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 529366 28845 938 410 0 524839 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2117464 KiB
Current children cumulated memory: 115380 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.90 3/200 1240
/proc/meminfo: memFree=25913748/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2117464 memory=115380 CPUtime=162.28 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 29187 0 0 0 16224 4 0 0 20 0 1 0 527492305 2168283136 28845 33554432000 4194304 5870510 140724394972768 140724394971880 5282680 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 529366 28845 938 410 0 524839 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2117464 KiB
Current children cumulated memory: 115380 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/199 1244
/proc/meminfo: memFree=25901904/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2117464 memory=115380 CPUtime=222.28 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 29282 0 0 0 22224 4 0 0 20 0 1 0 527492305 2168283136 28845 33554432000 4194304 5870510 140724394972768 140724394971880 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 529366 28845 938 410 0 524839 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2117464 KiB
Current children cumulated memory: 115380 KiB

[startup+282.3 s]
/proc/loadavg: 1.96 1.97 1.90 3/199 1248
/proc/meminfo: memFree=25892276/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2131376 memory=125624 CPUtime=282.28 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 31925 0 0 0 28224 4 0 0 20 0 1 0 527492305 2182529024 31406 33554432000 4194304 5870510 140724394972768 140724394971208 5274936 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 532844 31406 938 410 0 528317 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2131376 KiB
Current children cumulated memory: 125624 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 1.98 1.91 3/200 1254
/proc/meminfo: memFree=25884284/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2131376 memory=125624 CPUtime=342.29 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 31977 0 0 0 34225 4 0 0 20 0 1 0 527492305 2182529024 31406 33554432000 4194304 5870510 140724394972768 140724394971208 5283072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 532844 31406 938 410 0 528317 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2131376 KiB
Current children cumulated memory: 125624 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/199 1258
/proc/meminfo: memFree=25882452/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2131376 memory=127672 CPUtime=402.29 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 32050 0 0 0 40225 4 0 0 20 0 1 0 527492305 2182529024 31918 33554432000 4194304 5870510 140724394972768 140724394971208 5282590 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 532844 31918 938 410 0 528317 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2131376 KiB
Current children cumulated memory: 127672 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/199 1262
/proc/meminfo: memFree=25877820/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2131376 memory=127672 CPUtime=462.3 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 32055 0 0 0 46226 4 0 0 20 0 1 0 527492305 2182529024 31918 33554432000 4194304 5870510 140724394972768 140724394971208 5272658 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 532844 31918 938 410 0 528317 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2131376 KiB
Current children cumulated memory: 127672 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/199 1268
/proc/meminfo: memFree=25867688/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138428 CPUtime=522.31 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35412 0 0 0 52226 5 0 0 20 0 1 0 527492305 2190057472 34607 33554432000 4194304 5870510 140724394972768 140724394971336 5283048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34607 938 410 0 530155 0
Current children cumulated CPU time: 522.31 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138428 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/198 1272
/proc/meminfo: memFree=25867696/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=582.31 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35449 0 0 0 58226 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5278096 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 582.31 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/198 1276
/proc/meminfo: memFree=25867288/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=642.32 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35524 0 0 0 64227 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5288720 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 642.32 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1282
/proc/meminfo: memFree=25861212/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=702.32 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35537 0 0 0 70227 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5310294 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 702.32 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+704.376 s]
# the end of solver process 1219 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=704.352 s, system=0.053002 s

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

[startup+702.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1282
/proc/meminfo: memFree=25861212/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=702.42 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35537 0 0 0 70237 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5283052 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 702.42 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+703.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1282
/proc/meminfo: memFree=25861212/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=703.22 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35537 0 0 0 70317 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5262594 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 703.22 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+704 s]*
/proc/loadavg: 2.00 1.99 1.95 3/199 1282
/proc/meminfo: memFree=25861212/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=704.03 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35537 0 0 0 70398 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5282588 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 704.03 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+704.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1282
/proc/meminfo: memFree=25861212/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=704.22 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35537 0 0 0 70417 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 704.22 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

[startup+704.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1282
/proc/meminfo: memFree=25861212/32770624 swapFree=66957812/67108860
[pid=1219] ppid=1216 vsize=2138728 memory=138572 CPUtime=704.32 cores=0,2,4,6
/proc/1219/stat : 1219 (xcsp_picat) R 1216 1219 32357 0 -1 4202496 35537 0 0 0 70427 5 0 0 20 0 1 0 527492305 2190057472 34643 33554432000 4194304 5870510 140724394972768 140724394971336 5282738 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 29622272 140724394980359 140724394980441 140724394980441 140724394983366 0
/proc/1219/statm: 534682 34643 938 410 0 530155 0
Current children cumulated CPU time: 704.32 s
Current children cumulated vsize: 2138728 KiB
Current children cumulated memory: 138572 KiB

Child status: 0
Real time (s): 704.376
CPU time (s): 704.404
CPU user time (s): 704.352
CPU system time (s): 0.053002
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2138728
Max. memory (cumulated for all children) (KiB): 138572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 704.352
system time used= 0.053002
maximum resident set size= 138600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35600
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 854


# summary of solver processes directly reported to runsolver:
#   pid: 1219
#   total CPU time (s): 704.404
#   total CPU user time (s): 704.352
#   total CPU system time (s): 0.053002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.82104 second user time and 5.20133 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-26 16:37:24
IDJOB=4407744
IDBENCH=134571
IDSOLVER=2873
FILE ID=node105/4407744-1569512346
RUNJOBID= node105-1569505940-32388
PBS_JOBID= 21705800
Free space on /var/tmp= 13176 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-0_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407744-1569512346/watcher-4407744-1569512346 -o /var/tmp/evaluation-result-4407744-1569512346/solver-4407744-1569512346 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node105-1569505940-32388 --watchdog 2560  xcsp_picat HOME/instance-4407744-1569512346.xml

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

MD5SUM BENCH= e5c3d43a301dadc2ad5fa4651c286aba
RANDOM SEED=1961754025

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        26001348 kB
MemAvailable:   31704176 kB
Buffers:          162968 kB
Cached:          5686336 kB
SwapCached:        48112 kB
Active:          2946872 kB
Inactive:        3035004 kB
Active(anon):     100328 kB
Inactive(anon):   103288 kB
Active(file):    2846544 kB
Inactive(file):  2931716 kB
Unevictable:      110920 kB
Mlocked:          110920 kB
SwapTotal:      67108860 kB
SwapFree:       66957812 kB
Dirty:              3380 kB
Writeback:             0 kB
AnonPages:        209256 kB
Mapped:            23804 kB
Shmem:             62560 kB
Slab:             382316 kB
SReclaimable:     353028 kB
SUnreclaim:        29288 kB
KernelStack:        3744 kB
PageTables:         5824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2633500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /var/tmp at the end= 13172 MiB
End job on node105 at 2019-09-26 16:49:09