Trace number 4309807

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 2018-08-14? (TO) 2519.93 2520.03

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-12b_c18.xml
MD5SUM121f2d819dbc4bca8c6410c9ab5baa2a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2401.24
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints947
Number of domains4
Minimum domain size2
Maximum domain size12
Distribution of domain sizes[{"size":2,"count":792},{"size":7,"count":12},{"size":11,"count":12},{"size":12,"count":66}]
Minimum variable degree1
Maximum variable degree18
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":12},{"degree":4,"count":792},{"degree":12,"count":11},{"degree":13,"count":20},{"degree":14,"count":15},{"degree":15,"count":9},{"degree":16,"count":6},{"degree":17,"count":1},{"degree":18,"count":4}]
Minimum constraint arity2
Maximum constraint arity67
Distribution of constraint arities[{"arity":2,"count":857},{"arity":12,"count":66},{"arity":67,"count":24}]
Number of extensional constraints792
Number of intensional constraints65
Distribution of constraint types[{"type":"extension","count":792},{"type":"intension","count":65},{"type":"sum","count":90}]
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 (8313 MiB free)
  memory of node 1: 16384 MiB (9992 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309807-1534320336/watcher-4309807-1534320336 -o /tmp/evaluation-result-4309807-1534320336/solver-4309807-1534320336 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580 xcsp_picat HOME/instance-4309807-1534320336.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=19577, runsolver pid=19574

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 19578
/proc/meminfo: memFree=18725288/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2026188 memory=22660 CPUtime=0.1 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 2238 0 0 0 10 0 0 0 20 0 1 0 249596792 2074816512 5665 33554432000 4194304 5849940 140735890676160 140735890676160 5535227 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 506547 5665 722 405 0 503491 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026188 KiB
Current children cumulated memory: 22660 KiB

[startup+0.209338 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 19578
/proc/meminfo: memFree=18723428/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2027868 memory=24132 CPUtime=0.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 2666 0 0 0 21 0 0 0 20 0 1 0 249596792 2076536832 6033 33554432000 4194304 5849940 140735890676160 140735890675272 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 506967 6033 724 405 0 503911 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027868 KiB
Current children cumulated memory: 24132 KiB

[startup+0.309093 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 19578
/proc/meminfo: memFree=18723428/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2027648 memory=24216 CPUtime=0.31 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 2849 0 0 0 31 0 0 0 20 0 1 0 249596792 2076311552 6054 33554432000 4194304 5849940 140735890676160 140735890675272 5310962 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 506912 6054 740 405 0 503856 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027648 KiB
Current children cumulated memory: 24216 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 19578
/proc/meminfo: memFree=18721940/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2028588 memory=25060 CPUtime=0.69 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 3476 0 0 0 68 1 0 0 20 0 1 0 249596792 2077274112 6265 33554432000 4194304 5849940 140735890676160 140735890675272 4226706 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 507147 6265 748 405 0 504091 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028588 KiB
Current children cumulated memory: 25060 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 19578
/proc/meminfo: memFree=18721436/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2029216 memory=25584 CPUtime=1.49 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 3640 0 0 0 148 1 0 0 20 0 1 0 249596792 2077917184 6396 33554432000 4194304 5849940 140735890676160 140735890674648 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 507304 6396 756 405 0 504248 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029216 KiB
Current children cumulated memory: 25584 KiB

[startup+3.1093 s]
/proc/loadavg: 1.92 2.02 2.04 3/187 19578
/proc/meminfo: memFree=18717720/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2032656 memory=28960 CPUtime=3.1 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 5561 0 0 0 307 3 0 0 20 0 1 0 249596792 2081439744 7240 33554432000 4194304 5849940 140735890676160 140735890674648 4226667 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 508164 7240 756 405 0 505108 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032656 KiB
Current children cumulated memory: 28960 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 2.02 2.04 3/187 19578
/proc/meminfo: memFree=18689576/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2032972 memory=29416 CPUtime=6.29 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 10154 0 0 0 622 7 0 0 20 0 1 0 249596792 2081763328 7354 33554432000 4194304 5849940 140735890676160 140735890675160 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 508243 7354 756 405 0 505187 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2032972 KiB
Current children cumulated memory: 29416 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.02 2.04 3/187 19578
/proc/meminfo: memFree=18733060/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2041388 memory=37848 CPUtime=12.69 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 20188 0 0 0 1255 14 0 0 20 0 1 0 249596792 2090381312 9462 33554432000 4194304 5849940 140735890676160 140735890675160 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 510347 9462 756 405 0 507291 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2041388 KiB
Current children cumulated memory: 37848 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.02 2.04 3/187 19578
/proc/meminfo: memFree=18715924/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2041764 memory=38316 CPUtime=25.49 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 34522 0 0 0 2524 25 0 0 20 0 1 0 249596792 2090766336 9579 33554432000 4194304 5849940 140735890676160 140735890675160 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 510441 9579 756 405 0 507385 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2041764 KiB
Current children cumulated memory: 38316 KiB

[startup+51.1094 s]
/proc/loadavg: 1.96 2.02 2.04 3/187 19578
/proc/meminfo: memFree=18696368/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2049320 memory=45932 CPUtime=51.1 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 58452 0 0 0 5063 47 0 0 20 0 1 0 249596792 2098503680 11483 33554432000 4194304 5849940 140735890676160 140735890675160 5437897 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 512330 11483 756 405 0 509274 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049320 KiB
Current children cumulated memory: 45932 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 19579
/proc/meminfo: memFree=18649016/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2058852 memory=55404 CPUtime=102.28 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 103729 0 0 0 10143 85 0 0 20 0 1 0 249596792 2108264448 13851 33554432000 4194304 5849940 140735890676160 140735890675032 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 514713 13851 756 405 0 511657 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2058852 KiB
Current children cumulated memory: 55404 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 19580
/proc/meminfo: memFree=18754424/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2074936 memory=71492 CPUtime=162.29 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 144173 0 0 0 16103 126 0 0 20 0 1 0 249596792 2124734464 17873 33554432000 4194304 5849940 140735890676160 140735890675160 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 518734 17873 756 405 0 515678 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2074936 KiB
Current children cumulated memory: 71492 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 19581
/proc/meminfo: memFree=18699632/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2117412 memory=113964 CPUtime=222.28 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 192515 0 0 0 22057 171 0 0 20 0 1 0 249596792 2168229888 28491 33554432000 4194304 5849940 140735890676160 140735890675320 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 529353 28491 756 405 0 526297 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2117412 KiB
Current children cumulated memory: 113964 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/188 19590
/proc/meminfo: memFree=18698936/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2106040 memory=102592 CPUtime=282.28 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 211623 0 0 0 28032 196 0 0 20 0 1 0 249596792 2156584960 25648 33554432000 4194304 5849940 140735890676160 140735890675160 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 526510 25648 756 405 0 523454 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2106040 KiB
Current children cumulated memory: 102592 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 19591
/proc/meminfo: memFree=18574660/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2120260 memory=114080 CPUtime=342.28 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 237683 0 0 0 34002 226 0 0 20 0 1 0 249596792 2171146240 28520 33554432000 4194304 5849940 140735890676160 140735890675160 5437817 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 530065 28520 756 405 0 527009 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2120260 KiB
Current children cumulated memory: 114080 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19592
/proc/meminfo: memFree=18705328/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2124780 memory=121324 CPUtime=402.28 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 259583 0 0 0 39969 259 0 0 20 0 1 0 249596792 2175774720 30331 33554432000 4194304 5849940 140735890676160 140735890675160 5339195 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 531195 30331 756 405 0 528139 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2124780 KiB
Current children cumulated memory: 121324 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19593
/proc/meminfo: memFree=18511852/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2156024 memory=152576 CPUtime=462.28 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 282497 0 0 0 45944 284 0 0 20 0 1 0 249596792 2207768576 38144 33554432000 4194304 5849940 140735890676160 140735890675160 5437796 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 539006 38144 756 405 0 535950 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2156024 KiB
Current children cumulated memory: 152576 KiB


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

/proc/19577/statm: 691055 190783 756 405 0 687999 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2764220 KiB
Current children cumulated memory: 763132 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 19693
/proc/meminfo: memFree=18136052/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2724740 memory=723652 CPUtime=1782.22 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 845886 0 0 0 177575 647 0 0 20 0 1 0 249596792 2790133760 180913 33554432000 4194304 5849940 140735890676160 140735890675160 5438438 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 681185 180913 756 405 0 678129 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 2724740 KiB
Current children cumulated memory: 723652 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 19694
/proc/meminfo: memFree=18069696/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2790276 memory=789188 CPUtime=1842.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 861579 0 0 0 183562 659 0 0 20 0 1 0 249596792 2857242624 197297 33554432000 4194304 5849940 140735890676160 140735890675160 5335760 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 697569 197297 756 405 0 694513 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 2790276 KiB
Current children cumulated memory: 789188 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19695
/proc/meminfo: memFree=18549608/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2311704 memory=310596 CPUtime=1902.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 944054 0 0 0 189545 676 0 0 20 0 1 0 249596792 2367184896 77649 33554432000 4194304 5849940 140735890676160 140735890675160 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 577926 77649 756 405 0 574870 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2311704 KiB
Current children cumulated memory: 310596 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19696
/proc/meminfo: memFree=18685416/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2330936 memory=329848 CPUtime=1962.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 972254 0 0 0 195532 689 0 0 20 0 1 0 249596792 2386878464 82462 33554432000 4194304 5849940 140735890676160 140735890675160 140001933651847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 582734 82462 756 405 0 579678 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2330936 KiB
Current children cumulated memory: 329848 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19697
/proc/meminfo: memFree=18605536/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2400952 memory=399992 CPUtime=2022.2 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1001572 0 0 0 201521 699 0 0 20 0 1 0 249596792 2458574848 99998 33554432000 4194304 5849940 140735890676160 140735890675320 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 600238 99998 756 405 0 597182 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2400952 KiB
Current children cumulated memory: 399992 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19705
/proc/meminfo: memFree=18590348/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2423608 memory=422648 CPUtime=2082.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1024770 0 0 0 207509 712 0 0 20 0 1 0 249596792 2481774592 105662 33554432000 4194304 5849940 140735890676160 140735890675320 5335767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 605902 105662 756 405 0 602846 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2423608 KiB
Current children cumulated memory: 422648 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19707
/proc/meminfo: memFree=18464664/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2524660 memory=515864 CPUtime=2142.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1043902 0 0 0 213489 732 0 0 20 0 1 0 249596792 2585251840 128966 33554432000 4194304 5849940 140735890676160 140735890675160 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 631165 128966 756 405 0 628109 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2524660 KiB
Current children cumulated memory: 515864 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 19708
/proc/meminfo: memFree=18464780/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2524660 memory=515864 CPUtime=2202.2 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1087185 0 0 0 219478 742 0 0 20 0 1 0 249596792 2585251840 128966 33554432000 4194304 5849940 140735890676160 140735890675160 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 631165 128966 756 405 0 628109 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2524660 KiB
Current children cumulated memory: 515864 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 19709
/proc/meminfo: memFree=18398176/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2590196 memory=581400 CPUtime=2262.21 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1106114 0 0 0 225468 753 0 0 20 0 1 0 249596792 2652360704 145350 33554432000 4194304 5849940 140735890676160 140735890675160 5438404 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 647549 145350 756 405 0 644493 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2590196 KiB
Current children cumulated memory: 581400 KiB

[startup+2322.3 s]
/proc/loadavg: 2.45 2.13 2.08 3/187 19710
/proc/meminfo: memFree=18398404/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2590196 memory=581400 CPUtime=2322.2 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1131472 0 0 0 231460 760 0 0 20 0 1 0 249596792 2652360704 145350 33554432000 4194304 5849940 140735890676160 140735890675320 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 647549 145350 756 405 0 644493 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2590196 KiB
Current children cumulated memory: 581400 KiB

[startup+2382.3 s]
/proc/loadavg: 2.31 2.16 2.10 3/187 19711
/proc/meminfo: memFree=18254100/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2668868 memory=660072 CPUtime=2382.2 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1160969 0 0 0 237449 771 0 0 20 0 1 0 249596792 2732920832 165018 33554432000 4194304 5849940 140735890676160 140735890675160 5438449 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 667217 165018 756 405 0 664161 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2668868 KiB
Current children cumulated memory: 660072 KiB

[startup+2442.3 s]
/proc/loadavg: 2.11 2.13 2.09 3/187 19712
/proc/meminfo: memFree=18253952/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2668868 memory=660072 CPUtime=2442.19 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1191058 0 0 0 243441 778 0 0 20 0 1 0 249596792 2732920832 165018 33554432000 4194304 5849940 140735890676160 140735890675160 140001933240241 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 667217 165018 756 405 0 664161 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2668868 KiB
Current children cumulated memory: 660072 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.11 2.08 3/187 19713
/proc/meminfo: memFree=18158488/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2668868 memory=660072 CPUtime=2502.19 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1211777 0 0 0 249433 786 0 0 20 0 1 0 249596792 2732920832 165018 33554432000 4194304 5849940 140735890676160 140735890675160 5438465 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 667217 165018 756 405 0 664161 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 2668868 KiB
Current children cumulated memory: 660072 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.10 2.08 3/187 19713
/proc/meminfo: memFree=18158488/32770624 swapFree=67108860/67108860
[pid=19577] ppid=19574 vsize=2668868 memory=660072 CPUtime=2519.9 cores=1,3,5,7
/proc/19577/stat : 19577 (xcsp_picat) R 19574 19577 16557 0 -1 4202496 1235021 0 0 0 251202 788 0 0 20 0 1 0 249596792 2732920832 165018 33554432000 4194304 5849940 140735890676160 140735890675032 5437974 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 46690304 140735890683062 140735890683140 140735890683140 140735890685898 0
/proc/19577/statm: 667217 165018 756 405 0 664161 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 2668868 KiB
Current children cumulated memory: 660072 KiB

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

[startup+2520.03 s]
# the end of solver process 19577 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.03 s, system=7.90476 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): 2520.03
CPU time (s): 2519.93
CPU user time (s): 2512.03
CPU system time (s): 7.90476
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 2790276
Max. memory (cumulated for all children) (KiB): 789188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.03
system time used= 7.90476
maximum resident set size= 789188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1235021
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= 23
involuntary context switches= 830


# summary of solver processes directly reported to runsolver:
#   pid: 19577
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2512.03
#   total CPU system time (s): 7.90476

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 14.5868 second user time and 14.0229 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 10:05:36
IDJOB=4309807
IDBENCH=141670
IDSOLVER=2794
FILE ID=node139/4309807-1534320336
RUNJOBID= node139-1534293040-16589
PBS_JOBID= 21038134
Free space on /tmp= 35092 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-12b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309807-1534320336/watcher-4309807-1534320336 -o /tmp/evaluation-result-4309807-1534320336/solver-4309807-1534320336 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580  xcsp_picat HOME/instance-4309807-1534320336.xml

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

MD5SUM BENCH= 121f2d819dbc4bca8c6410c9ab5baa2a
RANDOM SEED=1167121277

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        18745148 kB
MemAvailable:   31321912 kB
Buffers:          268344 kB
Cached:         12407976 kB
SwapCached:            0 kB
Active:          6618040 kB
Inactive:        6687172 kB
Active(anon):     582760 kB
Inactive(anon):   106808 kB
Active(file):    6035280 kB
Inactive(file):  6580364 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        636072 kB
Mapped:            67624 kB
Shmem:             57996 kB
Slab:             417504 kB
SReclaimable:     389580 kB
SUnreclaim:        27924 kB
KernelStack:        3264 kB
PageTables:         6456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2886968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    419840 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= 35088 MiB
End job on node139 at 2018-08-15 10:47:36