Trace number 4303471

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 2018-08-02? (TO) 2519.94 2520.02

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-01-opt_c18.xml
MD5SUM19ea5b9da6c92ab0a6dd9deb2e409c18
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark2520.16
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints1134
Number of domains7
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":18},{"size":22,"count":28},{"size":24,"count":16},{"size":36,"count":24},{"size":42,"count":34},{"size":44,"count":80}]
Minimum variable degree2
Maximum variable degree23
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":4,"count":4},{"degree":5,"count":11},{"degree":6,"count":22},{"degree":7,"count":22},{"degree":8,"count":19},{"degree":9,"count":21},{"degree":10,"count":12},{"degree":11,"count":11},{"degree":13,"count":1},{"degree":14,"count":1},{"degree":15,"count":1},{"degree":16,"count":1},{"degree":18,"count":8},{"degree":19,"count":13},{"degree":20,"count":16},{"degree":21,"count":18},{"degree":22,"count":14},{"degree":23,"count":3}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1134}]
Number of extensional constraints0
Number of intensional constraints1134
Distribution of constraint types[{"type":"intension","count":1134}]
Optimization problemYES
Type of objectivemin NVALUES

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 (5122 MiB free)
  memory of node 1: 16384 MiB (2773 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303471-1534002470/watcher-4303471-1534002470 -o /tmp/evaluation-result-4303471-1534002470/solver-4303471-1534002470 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580 xcsp_picat HOME/instance-4303471-1534002470.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
solver pid=11015, runsolver pid=11012
Current StackSize limit: 8192 KiB


[startup+0.100151 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8042892/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2025744 memory=49452 CPUtime=0.1 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 1309 0 0 0 10 0 0 0 20 0 1 0 217810199 2074361856 12363 33554432000 4194304 5849708 140734693346672 140734693346672 4485348 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506436 12363 611 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 49452 KiB

[startup+0.209738 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8005408/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2025744 memory=83140 CPUtime=0.21 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 1540 0 0 0 20 1 0 0 20 0 1 0 217810199 2074361856 20785 33554432000 4194304 5849708 140734693346672 140734693346672 5618768 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506436 20785 664 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 83140 KiB

[startup+0.3096 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8005408/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2025744 memory=83340 CPUtime=0.31 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 1587 0 0 0 30 1 0 0 20 0 1 0 217810199 2074361856 20835 33554432000 4194304 5849708 140734693346672 140734693346672 5614512 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506436 20835 702 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 83340 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8005408/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2026016 memory=83488 CPUtime=0.69 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 1635 0 0 0 68 1 0 0 20 0 1 0 217810199 2074640384 20872 33554432000 4194304 5849708 140734693346672 140734693346672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506504 20872 719 405 0 503449 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026016 KiB
Current children cumulated memory: 83488 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8005300/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2026148 memory=83748 CPUtime=1.49 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 1700 0 0 0 148 1 0 0 20 0 1 0 217810199 2074775552 20937 33554432000 4194304 5849708 140734693346672 140734693345912 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506537 20937 719 405 0 503482 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026148 KiB
Current children cumulated memory: 83748 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8004556/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2026636 memory=84368 CPUtime=3.1 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 1954 0 0 0 309 1 0 0 20 0 1 0 217810199 2075275264 21092 33554432000 4194304 5849708 140734693346672 140734693345848 5606213 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506659 21092 719 405 0 503604 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026636 KiB
Current children cumulated memory: 84368 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=8004120/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2027584 memory=85192 CPUtime=6.29 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 2415 0 0 0 627 2 0 0 20 0 1 0 217810199 2076246016 21298 33554432000 4194304 5849708 140734693346672 140734693345912 5521456 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 506896 21298 719 405 0 503841 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027584 KiB
Current children cumulated memory: 85192 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=7980380/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2057684 memory=115212 CPUtime=12.69 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 14075 0 0 0 1265 4 0 0 20 0 1 0 217810199 2107068416 28803 33554432000 4194304 5849708 140734693346672 140734693344936 5309650 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 514421 28803 747 405 0 511366 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2057684 KiB
Current children cumulated memory: 115212 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=7971384/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2058420 memory=116288 CPUtime=25.49 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 19469 0 0 0 2543 6 0 0 20 0 1 0 217810199 2107822080 29072 33554432000 4194304 5849708 140734693346672 140734693345384 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 514605 29072 751 405 0 511550 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2058420 KiB
Current children cumulated memory: 116288 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11016
/proc/meminfo: memFree=7974488/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2057688 memory=115428 CPUtime=51.1 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 30096 0 0 0 5097 13 0 0 20 0 1 0 217810199 2107072512 28857 33554432000 4194304 5849708 140734693346672 140734693345160 4211581 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 514422 28857 751 405 0 511367 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2057688 KiB
Current children cumulated memory: 115428 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11017
/proc/meminfo: memFree=7995080/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2036508 memory=94344 CPUtime=102.29 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 36539 0 0 0 10201 28 0 0 20 0 1 0 217810199 2085384192 23586 33554432000 4194304 5849708 140734693346672 140734693345784 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 509127 23586 760 405 0 506072 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2036508 KiB
Current children cumulated memory: 94344 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11026
/proc/meminfo: memFree=7939748/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2091040 memory=148816 CPUtime=162.29 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 42910 0 0 0 16179 50 0 0 20 0 1 0 217810199 2141224960 37204 33554432000 4194304 5849708 140734693346672 140734693345672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 522760 37204 760 405 0 519705 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2091040 KiB
Current children cumulated memory: 148816 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11027
/proc/meminfo: memFree=7873360/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2158668 memory=216444 CPUtime=222.28 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 53035 0 0 0 22153 75 0 0 20 0 1 0 217810199 2210476032 54111 33554432000 4194304 5849708 140734693346672 140734693345672 5437841 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 539667 54111 760 405 0 536612 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2158668 KiB
Current children cumulated memory: 216444 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11028
/proc/meminfo: memFree=7873112/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2158668 memory=216444 CPUtime=282.28 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 56127 0 0 0 28139 89 0 0 20 0 1 0 217810199 2210476032 54111 33554432000 4194304 5849708 140734693346672 140734693345672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 539667 54111 760 405 0 536612 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2158668 KiB
Current children cumulated memory: 216444 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11029
/proc/meminfo: memFree=7998428/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2184548 memory=242324 CPUtime=342.29 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 75604 0 0 0 34121 108 0 0 20 0 1 0 217810199 2236977152 60581 33554432000 4194304 5849708 140734693346672 140734693345544 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 546137 60581 760 405 0 543082 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2184548 KiB
Current children cumulated memory: 242324 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 11030
/proc/meminfo: memFree=7931308/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2252164 memory=309940 CPUtime=402.29 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 79780 0 0 0 40104 125 0 0 20 0 1 0 217810199 2306215936 77485 33554432000 4194304 5849708 140734693346672 140734693345672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 563041 77485 760 405 0 559986 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2252164 KiB
Current children cumulated memory: 309940 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11032
/proc/meminfo: memFree=8046732/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2067100 memory=124876 CPUtime=462.29 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 85710 0 0 0 46089 140 0 0 20 0 1 0 217810199 2116710400 31219 33554432000 4194304 5849708 140734693346672 140734693345672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 516775 31219 760 405 0 513720 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2067100 KiB
Current children cumulated memory: 124876 KiB


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

/proc/11015/statm: 612351 127907 760 405 0 609296 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2449404 KiB
Current children cumulated memory: 511628 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11157
/proc/meminfo: memFree=7842352/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2449404 memory=511628 CPUtime=1782.23 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 448120 0 0 0 177757 466 0 0 20 0 1 0 217810199 2508189696 127907 33554432000 4194304 5849708 140734693346672 140734693345672 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 612351 127907 760 405 0 609296 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2449404 KiB
Current children cumulated memory: 511628 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11158
/proc/meminfo: memFree=7771108/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2520588 memory=582748 CPUtime=1842.23 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 471111 0 0 0 183747 476 0 0 20 0 1 0 217810199 2581082112 145687 33554432000 4194304 5849708 140734693346672 140734693345672 5437725 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 630147 145687 760 405 0 627092 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2520588 KiB
Current children cumulated memory: 582748 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11159
/proc/meminfo: memFree=7770984/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2520588 memory=582812 CPUtime=1902.23 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 503025 0 0 0 189740 483 0 0 20 0 1 0 217810199 2581082112 145703 33554432000 4194304 5849708 140734693346672 140734693345832 5438341 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 630147 145703 760 405 0 627092 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2520588 KiB
Current children cumulated memory: 582812 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 11168
/proc/meminfo: memFree=7771184/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2520588 memory=582812 CPUtime=1962.23 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 533599 0 0 0 195729 494 0 0 20 0 1 0 217810199 2581082112 145703 33554432000 4194304 5849708 140734693346672 140734693345672 5437592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 630147 145703 760 405 0 627092 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2520588 KiB
Current children cumulated memory: 582812 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 11169
/proc/meminfo: memFree=7676480/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2022.23 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 578813 0 0 0 201719 504 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345672 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 11170
/proc/meminfo: memFree=7676480/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2082.23 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 620540 0 0 0 207709 514 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345672 5437623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 11171
/proc/meminfo: memFree=7676480/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2142.22 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 665598 0 0 0 213700 522 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345672 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 11172
/proc/meminfo: memFree=7676356/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2202.22 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 708026 0 0 0 219692 530 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345672 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11174
/proc/meminfo: memFree=7676240/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2262.22 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 762955 0 0 0 225683 539 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345672 5437725 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 11175
/proc/meminfo: memFree=7676324/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2322.22 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 800823 0 0 0 231675 547 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345672 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2382.3 s]
/proc/loadavg: 2.61 2.17 2.09 3/187 11176
/proc/meminfo: memFree=7681156/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2612760 memory=674984 CPUtime=2382.22 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 843530 0 0 0 237667 555 0 0 20 0 1 0 217810199 2675466240 168746 33554432000 4194304 5849708 140734693346672 140734693345832 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 653190 168746 760 405 0 650135 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2612760 KiB
Current children cumulated memory: 674984 KiB

[startup+2442.3 s]
/proc/loadavg: 2.22 2.14 2.08 3/187 11178
/proc/meminfo: memFree=7944240/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2345604 memory=407828 CPUtime=2442.21 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 863088 0 0 0 243655 566 0 0 20 0 1 0 217810199 2401898496 101957 33554432000 4194304 5849708 140734693346672 140734693345160 4211581 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 586401 101957 760 405 0 583346 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 2345604 KiB
Current children cumulated memory: 407828 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.11 2.08 3/187 11179
/proc/meminfo: memFree=7913936/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2375988 memory=438212 CPUtime=2502.22 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 891010 0 0 0 249640 582 0 0 20 0 1 0 217810199 2433011712 109553 33554432000 4194304 5849708 140734693346672 140734693345672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 593997 109553 760 405 0 590942 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 2375988 KiB
Current children cumulated memory: 438212 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.10 2.08 3/187 11179
/proc/meminfo: memFree=7914664/32770624 swapFree=67108496/67108860
[pid=11015] ppid=11012 vsize=2375988 memory=438212 CPUtime=2519.92 cores=0,2,4,6
/proc/11015/stat : 11015 (xcsp_picat) R 11012 11015 10084 0 -1 4202496 903632 0 0 0 251406 586 0 0 20 0 1 0 217810199 2433011712 109553 33554432000 4194304 5849708 140734693346672 140734693345672 140634381434759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 31875072 140734693352630 140734693352708 140734693352708 140734693355466 0
/proc/11015/statm: 593997 109553 760 405 0 590942 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 2375988 KiB
Current children cumulated memory: 438212 KiB

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

[startup+2520.02 s]
# the end of solver process 11015 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.07 s, system=5.87687 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): 2520.02
CPU time (s): 2519.94
CPU user time (s): 2514.07
CPU system time (s): 5.87687
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 2612760
Max. memory (cumulated for all children) (KiB): 674984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.07
system time used= 5.87687
maximum resident set size= 674984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 903632
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= 42
involuntary context switches= 3160


# summary of solver processes directly reported to runsolver:
#   pid: 11015
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2514.07
#   total CPU system time (s): 5.87687

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.98826 second user time and 18.2783 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 17:47:50
IDJOB=4303471
IDBENCH=141197
IDSOLVER=2778
FILE ID=node149/4303471-1534002470
RUNJOBID= node149-1533993477-10115
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-01-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303471-1534002470/watcher-4303471-1534002470 -o /tmp/evaluation-result-4303471-1534002470/solver-4303471-1534002470 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580  xcsp_picat HOME/instance-4303471-1534002470.xml

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

MD5SUM BENCH= 19ea5b9da6c92ab0a6dd9deb2e409c18
RANDOM SEED=3018158

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:         8086772 kB
MemAvailable:   31478804 kB
Buffers:          150664 kB
Cached:         23174728 kB
SwapCached:           28 kB
Active:          8766316 kB
Inactive:       15039732 kB
Active(anon):     427732 kB
Inactive(anon):   104936 kB
Active(file):    8338584 kB
Inactive(file): 14934796 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3164 kB
Writeback:             4 kB
AnonPages:        487704 kB
Mapped:            55340 kB
Shmem:             49616 kB
Slab:             575136 kB
SReclaimable:     547112 kB
SUnreclaim:        28024 kB
KernelStack:        3328 kB
PageTables:         6640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2801240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    256000 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38796 MiB
End job on node149 at 2018-08-11 18:29:50