Trace number 4309819

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) 2519.69 2520.02

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-03-opt_c18.xml
MD5SUM631d96c8d55ed895f005166b86b2772f
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 benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2760
Number of domains4
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":8},{"size":36,"count":182},{"size":44,"count":208}]
Minimum variable degree4
Maximum variable degree62
Distribution of variable degrees[{"degree":4,"count":16},{"degree":5,"count":11},{"degree":6,"count":28},{"degree":7,"count":18},{"degree":8,"count":30},{"degree":9,"count":5},{"degree":10,"count":40},{"degree":11,"count":25},{"degree":12,"count":20},{"degree":13,"count":11},{"degree":14,"count":23},{"degree":15,"count":16},{"degree":16,"count":20},{"degree":17,"count":7},{"degree":18,"count":26},{"degree":19,"count":7},{"degree":20,"count":16},{"degree":21,"count":14},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":5},{"degree":26,"count":9},{"degree":27,"count":4},{"degree":28,"count":2},{"degree":29,"count":4},{"degree":30,"count":2},{"degree":31,"count":4},{"degree":32,"count":3},{"degree":33,"count":1},{"degree":37,"count":1},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":45,"count":2},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2760}]
Number of extensional constraints0
Number of intensional constraints2760
Distribution of constraint types[{"type":"intension","count":2760}]
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 (13573 MiB free)
  memory of node 1: 16384 MiB (10524 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309819-1534300352/watcher-4309819-1534300352 -o /tmp/evaluation-result-4309819-1534300352/solver-4309819-1534300352 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580 xcsp_picat HOME/instance-4309819-1534300352.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=16323, runsolver pid=16320
Current StackSize limit: 8192 KiB


[startup+0.100294 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24640700/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2025744 memory=40004 CPUtime=0.1 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 1492 0 0 0 10 0 0 0 20 0 1 0 247598396 2074361856 10001 33554432000 4194304 5849940 140732070374256 140732070373560 4454844 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506436 10001 593 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 40004 KiB

[startup+0.209908 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24597616/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2025744 memory=85184 CPUtime=0.21 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 1514 0 0 0 20 1 0 0 20 0 1 0 247598396 2074361856 21296 33554432000 4194304 5849940 140732070374256 140732070373560 4533250 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506436 21296 616 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 85184 KiB

[startup+0.30985 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24556532/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2025744 memory=124292 CPUtime=0.31 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 1643 0 0 0 30 1 0 0 20 0 1 0 247598396 2074361856 31073 33554432000 4194304 5849940 140732070374256 140732070373560 4488915 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506436 31073 626 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 124292 KiB

[startup+0.700234 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24520848/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2025880 memory=158496 CPUtime=0.69 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 1998 0 0 0 67 2 0 0 20 0 1 0 247598396 2074501120 39624 33554432000 4194304 5849940 140732070374256 140732070373560 5473990 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506470 39624 702 405 0 503414 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 158496 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24520500/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2026120 memory=158952 CPUtime=1.48 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 2094 0 0 0 146 2 0 0 20 0 1 0 247598396 2074746880 39738 33554432000 4194304 5849940 140732070374256 140732070373352 5520096 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506530 39738 719 405 0 503474 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2026120 KiB
Current children cumulated memory: 158952 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24535352/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2026376 memory=159256 CPUtime=3.1 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 2240 0 0 0 307 3 0 0 20 0 1 0 247598396 2075009024 39814 33554432000 4194304 5849940 140732070374256 140732070373352 140097444077447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506594 39814 719 405 0 503538 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026376 KiB
Current children cumulated memory: 159256 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24534272/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2027440 memory=160336 CPUtime=6.28 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 2713 0 0 0 625 3 0 0 20 0 1 0 247598396 2076098560 40084 33554432000 4194304 5849940 140732070374256 140732070373352 5605738 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 506860 40084 719 405 0 503804 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2027440 KiB
Current children cumulated memory: 160336 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24530060/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2030128 memory=163024 CPUtime=12.69 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 3754 0 0 0 1263 6 0 0 20 0 1 0 247598396 2078851072 40756 33554432000 4194304 5849940 140732070374256 140732070373368 140097444077447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 507532 40756 719 405 0 504476 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2030128 KiB
Current children cumulated memory: 163024 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 16324
/proc/meminfo: memFree=24462952/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2106812 memory=235796 CPUtime=25.48 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 17417 0 0 0 2538 10 0 0 20 0 1 0 247598396 2157375488 58949 33554432000 4194304 5849940 140732070374256 140732070371800 4211654 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 526703 58949 747 405 0 523647 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2106812 KiB
Current children cumulated memory: 235796 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 16324
/proc/meminfo: memFree=24427188/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2106808 memory=236032 CPUtime=51.09 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 26645 0 0 0 5097 12 0 0 20 0 1 0 247598396 2157371392 59008 33554432000 4194304 5849940 140732070374256 140732070373256 5307810 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 526702 59008 748 405 0 523646 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2106808 KiB
Current children cumulated memory: 236032 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 16326
/proc/meminfo: memFree=24425948/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2096860 memory=227372 CPUtime=102.28 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 47823 0 0 0 10205 23 0 0 20 0 1 0 247598396 2147184640 56843 33554432000 4194304 5849940 140732070374256 140732070373256 5307719 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 524215 56843 751 405 0 521159 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2096860 KiB
Current children cumulated memory: 227372 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16327
/proc/meminfo: memFree=24464380/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2096756 memory=229316 CPUtime=162.27 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 59185 0 0 0 16190 37 0 0 20 0 1 0 247598396 2147078144 57329 33554432000 4194304 5849940 140732070374256 140732070372984 5435501 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 524189 57329 751 405 0 521133 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2096756 KiB
Current children cumulated memory: 229316 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16328
/proc/meminfo: memFree=24453820/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2096756 memory=229316 CPUtime=222.26 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 69596 0 0 0 22173 53 0 0 20 0 1 0 247598396 2147078144 57329 33554432000 4194304 5849940 140732070374256 140732070373256 5307683 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 524189 57329 751 405 0 521133 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2096756 KiB
Current children cumulated memory: 229316 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16329
/proc/meminfo: memFree=24398316/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2129420 memory=261980 CPUtime=282.25 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 83960 0 0 0 28157 68 0 0 20 0 1 0 247598396 2180526080 65495 33554432000 4194304 5849940 140732070374256 140732070373256 5307683 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 532355 65495 751 405 0 529299 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2129420 KiB
Current children cumulated memory: 261980 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16330
/proc/meminfo: memFree=24414492/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2129420 memory=261980 CPUtime=342.25 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 84551 0 0 0 34147 78 0 0 20 0 1 0 247598396 2180526080 65495 33554432000 4194304 5849940 140732070374256 140732070373256 5339087 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 532355 65495 751 405 0 529299 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2129420 KiB
Current children cumulated memory: 261980 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 16331
/proc/meminfo: memFree=24390100/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2129256 memory=261816 CPUtime=402.24 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 97419 0 0 0 40134 90 0 0 20 0 1 0 247598396 2180358144 65454 33554432000 4194304 5849940 140732070374256 140732070373256 5340446 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 532314 65454 751 405 0 529258 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2129256 KiB
Current children cumulated memory: 261816 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 16341
/proc/meminfo: memFree=24409496/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2096836 memory=229736 CPUtime=462.22 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 99200 0 0 0 46117 105 0 0 20 0 1 0 247598396 2147160064 57434 33554432000 4194304 5849940 140732070374256 140732070373256 5335776 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 524209 57434 751 405 0 521153 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2096836 KiB
Current children cumulated memory: 229736 KiB


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

/proc/16323/statm: 578790 112832 760 405 0 575734 0
Current children cumulated CPU time: 1722.06 s
Current children cumulated vsize: 2315160 KiB
Current children cumulated memory: 451328 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16466
/proc/meminfo: memFree=24410340/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2273560 memory=409728 CPUtime=1782.05 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 359097 0 0 0 177771 434 0 0 20 0 1 0 247598396 2328125440 102432 33554432000 4194304 5849940 140732070374256 140732070373256 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 568390 102432 760 405 0 565334 0
Current children cumulated CPU time: 1782.05 s
Current children cumulated vsize: 2273560 KiB
Current children cumulated memory: 409728 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16467
/proc/meminfo: memFree=24251856/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2407844 memory=543740 CPUtime=1842.03 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 386097 0 0 0 183755 448 0 0 20 0 1 0 247598396 2465632256 135935 33554432000 4194304 5849940 140732070374256 140732070373256 5438501 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 601961 135935 760 405 0 598905 0
Current children cumulated CPU time: 1842.03 s
Current children cumulated vsize: 2407844 KiB
Current children cumulated memory: 543740 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16468
/proc/meminfo: memFree=24235784/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2407844 memory=543884 CPUtime=1902.03 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 400902 0 0 0 189742 461 0 0 20 0 1 0 247598396 2465632256 135971 33554432000 4194304 5849940 140732070374256 140732070373416 5437852 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 601961 135971 760 405 0 598905 0
Current children cumulated CPU time: 1902.03 s
Current children cumulated vsize: 2407844 KiB
Current children cumulated memory: 543884 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16470
/proc/meminfo: memFree=24113412/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2466396 memory=602212 CPUtime=1962 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 405881 0 0 0 195726 474 0 0 20 0 1 0 247598396 2525589504 150553 33554432000 4194304 5849940 140732070374256 140732070373256 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 616599 150553 760 405 0 613543 0
Current children cumulated CPU time: 1962 s
Current children cumulated vsize: 2466396 KiB
Current children cumulated memory: 602212 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/191 16471
/proc/meminfo: memFree=24086404/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2532344 memory=668384 CPUtime=2022 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 411695 0 0 0 201716 484 0 0 20 0 1 0 247598396 2593120256 167096 33554432000 4194304 5849940 140732070374256 140732070373128 5398403 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 633086 167096 760 405 0 630030 0
Current children cumulated CPU time: 2022 s
Current children cumulated vsize: 2532344 KiB
Current children cumulated memory: 668384 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16473
/proc/meminfo: memFree=23990068/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2585744 memory=721784 CPUtime=2082 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 441585 0 0 0 207701 499 0 0 20 0 1 0 247598396 2647801856 180446 33554432000 4194304 5849940 140732070374256 140732070373256 140097444077447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 646436 180446 760 405 0 643380 0
Current children cumulated CPU time: 2082 s
Current children cumulated vsize: 2585744 KiB
Current children cumulated memory: 721784 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16474
/proc/meminfo: memFree=24126848/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2370676 memory=506716 CPUtime=2142 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 490582 0 0 0 213687 513 0 0 20 0 1 0 247598396 2427572224 126679 33554432000 4194304 5849940 140732070374256 140732070373256 140097444077447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 592669 126679 760 405 0 589613 0
Current children cumulated CPU time: 2142 s
Current children cumulated vsize: 2370676 KiB
Current children cumulated memory: 506716 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16475
/proc/meminfo: memFree=24218996/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2386936 memory=522976 CPUtime=2201.99 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 505937 0 0 0 219669 530 0 0 20 0 1 0 247598396 2444222464 130744 33554432000 4194304 5849940 140732070374256 140732070373256 5437828 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 596734 130744 760 405 0 593678 0
Current children cumulated CPU time: 2201.99 s
Current children cumulated vsize: 2386936 KiB
Current children cumulated memory: 522976 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16484
/proc/meminfo: memFree=24221568/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2338708 memory=474748 CPUtime=2261.98 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 536679 0 0 0 225656 542 0 0 20 0 1 0 247598396 2394836992 118687 33554432000 4194304 5849940 140732070374256 140732070373256 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 584677 118687 760 405 0 581621 0
Current children cumulated CPU time: 2261.98 s
Current children cumulated vsize: 2338708 KiB
Current children cumulated memory: 474748 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16485
/proc/meminfo: memFree=24158828/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2402096 memory=538136 CPUtime=2321.98 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 562389 0 0 0 231642 556 0 0 20 0 1 0 247598396 2459746304 134534 33554432000 4194304 5849940 140732070374256 140732070373256 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 600524 134534 760 405 0 597468 0
Current children cumulated CPU time: 2321.98 s
Current children cumulated vsize: 2402096 KiB
Current children cumulated memory: 538136 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16487
/proc/meminfo: memFree=24019732/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2477544 memory=613464 CPUtime=2381.98 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 577998 0 0 0 237630 568 0 0 20 0 1 0 247598396 2537005056 153366 33554432000 4194304 5849940 140732070374256 140732070373256 5437808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 619386 153366 760 405 0 616330 0
Current children cumulated CPU time: 2381.98 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 613464 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16488
/proc/meminfo: memFree=24051624/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2477544 memory=613584 CPUtime=2441.97 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 605674 0 0 0 243618 579 0 0 20 0 1 0 247598396 2537005056 153396 33554432000 4194304 5849940 140732070374256 140732070373256 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 619386 153396 760 405 0 616330 0
Current children cumulated CPU time: 2441.97 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 613584 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 16489
/proc/meminfo: memFree=24013944/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2477544 memory=613584 CPUtime=2501.96 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 632905 0 0 0 249604 592 0 0 20 0 1 0 247598396 2537005056 153396 33554432000 4194304 5849940 140732070374256 140732070373256 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 619386 153396 760 405 0 616330 0
Current children cumulated CPU time: 2501.96 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 613584 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 2.03 3/192 16489
/proc/meminfo: memFree=24014320/32770624 swapFree=67108840/67108860
[pid=16323] ppid=16320 vsize=2477544 memory=613584 CPUtime=2519.67 cores=0,2,4,6
/proc/16323/stat : 16323 (xcsp_picat) R 16320 16323 15138 0 -1 4202496 644961 0 0 0 251371 596 0 0 20 0 1 0 247598396 2537005056 153396 33554432000 4194304 5849940 140732070374256 140732070373256 140097444077447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 18595840 140732070380726 140732070380804 140732070380804 140732070383562 0
/proc/16323/statm: 619386 153396 760 405 0 616330 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 2477544 KiB
Current children cumulated memory: 613584 KiB

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

[startup+2520.02 s]
# the end of solver process 16323 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.72 s, system=5.97737 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): 2519.69
CPU user time (s): 2513.72
CPU system time (s): 5.97737
CPU usage (%): 99.987
Max. virtual memory (cumulated for all children) (KiB): 2585744
Max. memory (cumulated for all children) (KiB): 721784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.72
system time used= 5.97737
maximum resident set size= 721784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 644961
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= 84
involuntary context switches= 2272


# summary of solver processes directly reported to runsolver:
#   pid: 16323
#   total CPU time (s): 2519.69
#   total CPU user time (s): 2513.72
#   total CPU system time (s): 5.97737

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1402 second user time and 18.1648 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 04:32:32
IDJOB=4309819
IDBENCH=141205
IDSOLVER=2794
FILE ID=node135/4309819-1534300352
RUNJOBID= node135-1534293063-15169
PBS_JOBID= 21038137
Free space on /tmp= 47276 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-03-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309819-1534300352/watcher-4309819-1534300352 -o /tmp/evaluation-result-4309819-1534300352/solver-4309819-1534300352 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580  xcsp_picat HOME/instance-4309819-1534300352.xml

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

MD5SUM BENCH= 631d96c8d55ed895f005166b86b2772f
RANDOM SEED=93140821

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:        24677164 kB
MemAvailable:   31727292 kB
Buffers:          151024 kB
Cached:          7133356 kB
SwapCached:           20 kB
Active:          4059204 kB
Inactive:        3450716 kB
Active(anon):     175024 kB
Inactive(anon):   111472 kB
Active(file):    3884180 kB
Inactive(file):  3339244 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        232532 kB
Mapped:            60268 kB
Shmem:             57996 kB
Slab:             283440 kB
SReclaimable:     255164 kB
SUnreclaim:        28276 kB
KernelStack:        3408 kB
PageTables:         5776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2490820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 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= 47272 MiB
End job on node135 at 2018-08-15 05:14:32