Trace number 4296260

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 2018-06-15? (TO) 2519.47 2520

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10a_c18.xml
MD5SUMccb807efc5055c55865f9388633067c0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.18
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":430},{"degree":11,"count":9},{"degree":12,"count":9},{"degree":13,"count":17},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":34},{"arity":11,"count":42},{"arity":43,"count":20}]
Number of extensional constraints42
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":42},{"type":"intension","count":34},{"type":"sum","count":10},{"type":"count","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data


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 (9602 MiB free)
  memory of node 1: 16384 MiB (12924 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296260-1532616302/watcher-4296260-1532616302 -o /tmp/evaluation-result-4296260-1532616302/solver-4296260-1532616302 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532616302-8318 --watchdog 2580 xcsp_picat HOME/instance-4296260-1532616302.xml 

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

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

solver pid=8342, runsolver pid=8339

[startup+0.100199 s]*
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23033680/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=112112 memory=16688 CPUtime=0.1 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 1765 0 0 0 9 1 0 0 20 0 1 0 79193361 114802688 4172 33554432000 4194304 5849740 140721106875008 140721106875008 140662618349447 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 28028 4172 717 405 0 24972 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112112 KiB
Current children cumulated memory: 16688 KiB

[startup+0.209926 s]*
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23032020/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=113456 memory=18132 CPUtime=0.21 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 2353 0 0 0 20 1 0 0 20 0 1 0 79193361 116178944 4533 33554432000 4194304 5849740 140721106875008 140721106875008 5372902 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 28364 4533 736 405 0 25308 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113456 KiB
Current children cumulated memory: 18132 KiB

[startup+0.309341 s]*
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23029044/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=113344 memory=18060 CPUtime=0.31 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 2499 0 0 0 30 1 0 0 20 0 1 0 79193361 116064256 4515 33554432000 4194304 5849740 140721106875008 140721106875008 5359121 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 28336 4515 736 405 0 25280 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 113344 KiB
Current children cumulated memory: 18060 KiB

[startup+0.70035 s]
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23027928/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=114352 memory=19100 CPUtime=0.69 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 3072 0 0 0 68 1 0 0 20 0 1 0 79193361 117096448 4775 33554432000 4194304 5849740 140721106875008 140721106875008 4209387 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 28588 4775 744 405 0 25532 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 114352 KiB
Current children cumulated memory: 19100 KiB

[startup+1.50034 s]
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23026052/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=114060 memory=18556 CPUtime=1.5 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 3484 0 0 0 148 2 0 0 20 0 1 0 79193361 116797440 4639 33554432000 4194304 5849740 140721106875008 140721106873736 140662618349447 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 28515 4639 759 405 0 25459 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 114060 KiB
Current children cumulated memory: 18556 KiB

[startup+3.10978 s]
/proc/loadavg: 0.53 0.63 0.94 3/190 8349
/proc/meminfo: memFree=23024644/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=117260 memory=21904 CPUtime=3.1 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 5307 0 0 0 306 4 0 0 20 0 1 0 79193361 120074240 5476 33554432000 4194304 5849740 140721106875008 140721106874008 5309600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 29315 5476 761 405 0 26259 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117260 KiB
Current children cumulated memory: 21904 KiB

[startup+6.30033 s]
/proc/loadavg: 0.64 0.65 0.95 3/190 8349
/proc/meminfo: memFree=23016372/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=120280 memory=26476 CPUtime=6.29 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 8959 0 0 0 620 9 0 0 20 0 1 0 79193361 123166720 6619 33554432000 4194304 5849740 140721106875008 140721106874008 140662618349447 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 30070 6619 761 405 0 27014 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 120280 KiB
Current children cumulated memory: 26476 KiB

[startup+12.7003 s]
/proc/loadavg: 0.75 0.68 0.96 3/190 8349
/proc/meminfo: memFree=23010220/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=125052 memory=31288 CPUtime=12.69 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 16167 0 0 0 1253 16 0 0 20 0 1 0 79193361 128053248 7822 33554432000 4194304 5849740 140721106875008 140721106874008 140662618349447 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 31263 7822 761 405 0 28207 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 125052 KiB
Current children cumulated memory: 31288 KiB

[startup+25.5012 s]
/proc/loadavg: 1.03 0.74 0.97 3/190 8349
/proc/meminfo: memFree=22995976/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=135616 memory=44276 CPUtime=25.49 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 28678 0 0 0 2519 30 0 0 20 0 1 0 79193361 138870784 11069 33554432000 4194304 5849740 140721106875008 140721106874008 5438216 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 33904 11069 761 405 0 30848 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 135616 KiB
Current children cumulated memory: 44276 KiB

[startup+51.1003 s]*
/proc/loadavg: 1.30 0.83 0.99 4/190 8349
/proc/meminfo: memFree=22990548/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=135344 memory=44032 CPUtime=51.09 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 49647 0 0 0 5058 51 0 0 20 0 1 0 79193361 138592256 11008 33554432000 4194304 5849740 140721106875008 140721106874008 140662618349447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 33836 11008 761 405 0 30780 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 135344 KiB
Current children cumulated memory: 44032 KiB

[startup+102.3 s]
/proc/loadavg: 1.70 1.01 1.05 3/190 8350
/proc/meminfo: memFree=22965380/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=145272 memory=53768 CPUtime=102.28 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 81193 0 0 0 10134 94 0 0 20 0 1 0 79193361 148758528 13442 33554432000 4194304 5849740 140721106875008 140721106874008 5438248 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 36318 13442 761 405 0 33262 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 145272 KiB
Current children cumulated memory: 53768 KiB

[startup+162.3 s]
/proc/loadavg: 1.89 1.19 1.11 3/191 8352
/proc/meminfo: memFree=22932468/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=169952 memory=78416 CPUtime=162.27 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 106037 0 0 0 16101 126 0 0 20 0 1 0 79193361 174030848 19604 33554432000 4194304 5849740 140721106875008 140721106874168 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 42488 19604 761 405 0 39432 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 169952 KiB
Current children cumulated memory: 78416 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.34 1.16 3/191 8353
/proc/meminfo: memFree=22891232/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=191036 memory=99568 CPUtime=222.24 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 125218 0 0 0 22074 150 0 0 20 0 1 0 79193361 195620864 24892 33554432000 4194304 5849740 140721106875008 140721106874008 5312657 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 47759 24892 761 405 0 44703 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 191036 KiB
Current children cumulated memory: 99568 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.46 1.21 3/191 8354
/proc/meminfo: memFree=22864100/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=214760 memory=123420 CPUtime=282.23 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 141039 0 0 0 28052 171 0 0 20 0 1 0 79193361 219914240 30855 33554432000 4194304 5849740 140721106875008 140721106874008 5437591 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 53690 30855 761 405 0 50634 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 214760 KiB
Current children cumulated memory: 123420 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.56 1.26 3/191 8362
/proc/meminfo: memFree=22815908/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=252588 memory=161248 CPUtime=342.22 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 157645 0 0 0 34038 184 0 0 20 0 1 0 79193361 258650112 40312 33554432000 4194304 5849740 140721106875008 140721106874008 5335610 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 63147 40312 761 405 0 60091 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 252588 KiB
Current children cumulated memory: 161248 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.64 1.31 3/191 8363
/proc/meminfo: memFree=22797388/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=213220 memory=121776 CPUtime=402.22 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 186371 0 0 0 40020 202 0 0 20 0 1 0 79193361 218337280 30444 33554432000 4194304 5849740 140721106875008 140721106874008 5335606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 53305 30444 761 405 0 50249 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 213220 KiB
Current children cumulated memory: 121776 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.70 1.35 3/190 8364
/proc/meminfo: memFree=22790260/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=245456 memory=154056 CPUtime=462.19 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 201197 0 0 0 46002 217 0 0 20 0 1 0 79193361 251346944 38514 33554432000 4194304 5849740 140721106875008 140721106874008 140662617937720 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 61364 38514 761 405 0 58308 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 245456 KiB
Current children cumulated memory: 154056 KiB


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

/proc/8342/statm: 117451 94616 761 405 0 114395 0
Current children cumulated CPU time: 1781.89 s
Current children cumulated vsize: 469804 KiB
Current children cumulated memory: 378464 KiB

[startup+1842.3 s]
/proc/loadavg: 3.03 2.29 1.96 3/190 8428
/proc/meminfo: memFree=22174652/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=535340 memory=444000 CPUtime=1841.88 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 602944 0 0 0 183694 494 0 0 20 0 1 0 79193361 548188160 111000 33554432000 4194304 5849740 140721106875008 140721106874008 5335568 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 133835 111000 761 405 0 130779 0
Current children cumulated CPU time: 1841.88 s
Current children cumulated vsize: 535340 KiB
Current children cumulated memory: 444000 KiB

[startup+1902.3 s]
/proc/loadavg: 2.72 2.36 2.00 3/190 8429
/proc/meminfo: memFree=22239512/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=469804 memory=378464 CPUtime=1901.87 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 605187 0 0 0 189686 501 0 0 20 0 1 0 79193361 481079296 94616 33554432000 4194304 5849740 140721106875008 140721106874168 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 117451 94616 761 405 0 114395 0
Current children cumulated CPU time: 1901.87 s
Current children cumulated vsize: 469804 KiB
Current children cumulated memory: 378464 KiB

[startup+1962.3 s]
/proc/loadavg: 2.27 2.29 2.00 3/190 8430
/proc/meminfo: memFree=22174884/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=535340 memory=444000 CPUtime=1961.86 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 607820 0 0 0 195675 511 0 0 20 0 1 0 79193361 548188160 111000 33554432000 4194304 5849740 140721106875008 140721106874008 5437620 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 133835 111000 761 405 0 130779 0
Current children cumulated CPU time: 1961.86 s
Current children cumulated vsize: 535340 KiB
Current children cumulated memory: 444000 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.24 2.00 3/190 8431
/proc/meminfo: memFree=22077500/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=632400 memory=541056 CPUtime=2021.85 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 612742 0 0 0 201664 521 0 0 20 0 1 0 79193361 647577600 135264 33554432000 4194304 5849740 140721106875008 140721106874168 5437616 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 158100 135264 761 405 0 155044 0
Current children cumulated CPU time: 2021.85 s
Current children cumulated vsize: 632400 KiB
Current children cumulated memory: 541056 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.19 2.00 3/190 8432
/proc/meminfo: memFree=22076788/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=632400 memory=541056 CPUtime=2081.84 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 617669 0 0 0 207657 527 0 0 20 0 1 0 79193361 647577600 135264 33554432000 4194304 5849740 140721106875008 140721106874168 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 158100 135264 761 405 0 155044 0
Current children cumulated CPU time: 2081.84 s
Current children cumulated vsize: 632400 KiB
Current children cumulated memory: 541056 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.16 2.00 3/191 8441
/proc/meminfo: memFree=22076840/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=632400 memory=541056 CPUtime=2141.83 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 622709 0 0 0 213650 533 0 0 20 0 1 0 79193361 647577600 135264 33554432000 4194304 5849740 140721106875008 140721106874168 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 158100 135264 761 405 0 155044 0
Current children cumulated CPU time: 2141.83 s
Current children cumulated vsize: 632400 KiB
Current children cumulated memory: 541056 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.13 2.00 3/191 8442
/proc/meminfo: memFree=22172992/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2201.83 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 633074 0 0 0 219639 544 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106874168 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2201.83 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

[startup+2262.3 s]
/proc/loadavg: 2.11 2.14 2.01 3/192 8444
/proc/meminfo: memFree=22219732/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2261.81 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 650468 0 0 0 225630 551 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106874008 140662618349447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2261.81 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.11 2.01 3/192 8445
/proc/meminfo: memFree=22219732/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2321.8 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 667479 0 0 0 231621 559 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106874168 5312640 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2321.8 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

[startup+2382.3 s]
/proc/loadavg: 2.09 2.11 2.02 3/192 8446
/proc/meminfo: memFree=22115656/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2381.79 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 683443 0 0 0 237614 565 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106874008 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2381.79 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.09 2.02 3/191 8448
/proc/meminfo: memFree=22115544/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2441.78 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 699442 0 0 0 243608 570 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106874008 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2441.78 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.10 2.03 3/191 8449
/proc/meminfo: memFree=22115440/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2501.76 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 714502 0 0 0 249600 576 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106874008 5312778 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2501.76 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.06 2.10 2.03 3/191 8449
/proc/meminfo: memFree=22115436/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2519.46 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 717443 0 0 0 251368 578 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106873880 5437616 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2519.46 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

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

[startup+2520 s]
# the end of solver process 8342 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.68 s, system=5.78715 s

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

[startup+2520 s]
/proc/loadavg: 2.06 2.10 2.03 3/191 8449
/proc/meminfo: memFree=22115436/32770624 swapFree=67108860/67108860
[pid=8342] ppid=8339 vsize=662964 memory=571624 CPUtime=2519.46 cores=0,2,4,6
/proc/8342/stat : 8342 (xcsp_picat) R 8339 8342 8287 0 -1 4202496 717443 0 0 0 251368 578 0 0 20 0 1 0 79193361 678875136 142906 33554432000 4194304 5849740 140721106875008 140721106873880 5437616 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 25272320 140721106883766 140721106883844 140721106883844 140721106886602 0
/proc/8342/statm: 165741 142906 761 405 0 162685 0
Current children cumulated CPU time: 2519.46 s
Current children cumulated vsize: 662964 KiB
Current children cumulated memory: 571624 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.47
CPU user time (s): 2513.68
CPU system time (s): 5.78715
CPU usage (%): 99.9787
Max. virtual memory (cumulated for all children) (KiB): 662964
Max. memory (cumulated for all children) (KiB): 571624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.68
system time used= 5.78715
maximum resident set size= 571624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 717443
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= 205
involuntary context switches= 2707


# summary of solver processes directly reported to runsolver:
#   pid: 8342
#   total CPU time (s): 2519.47
#   total CPU user time (s): 2513.68
#   total CPU system time (s): 5.78715

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1027 second user time and 18.7508 second system time

The end

Launcher Data 

Begin job on node135 at 2018-07-26 16:45:02
IDJOB=4296260
IDBENCH=141678
IDSOLVER=2754
FILE ID=node135/4296260-1532616302
RUNJOBID= node135-1532616302-8318
PBS_JOBID= 21021978
Free space on /tmp= 48368 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296260-1532616302/watcher-4296260-1532616302 -o /tmp/evaluation-result-4296260-1532616302/solver-4296260-1532616302 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532616302-8318 --watchdog 2580  xcsp_picat HOME/instance-4296260-1532616302.xml

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

MD5SUM BENCH= ccb807efc5055c55865f9388633067c0
RANDOM SEED=1552010185

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23070380 kB
MemAvailable:   31929560 kB
Buffers:          207492 kB
Cached:          8832140 kB
SwapCached:            0 kB
Active:          2508484 kB
Inactive:        6585488 kB
Active(anon):       3956 kB
Inactive(anon):    78288 kB
Active(file):    2504528 kB
Inactive(file):  6507200 kB
Unevictable:        7220 kB
Mlocked:            7220 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4184 kB
Writeback:             0 kB
AnonPages:         61400 kB
Mapped:            40092 kB
Shmem:             25248 kB
Slab:             304084 kB
SReclaimable:     275912 kB
SUnreclaim:        28172 kB
KernelStack:        3136 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 48360 MiB
End job on node135 at 2018-07-26 17:27:02