Trace number 4293020

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.05 2520.18

General information on the benchmark

NameTal/
Tal-04_c18.xml
MD5SUMf4bb57fd900a6a9a68798497b08fcf01
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark142
Best CPU time to get the best result obtained on this benchmark1754.65
Satisfiable
(Un)Satisfiability was proved
Number of variables526
Number of constraints362
Number of domains10
Minimum domain size1
Maximum domain size42
Distribution of domain sizes[{"size":1,"count":84},{"size":2,"count":4},{"size":3,"count":5},{"size":4,"count":6},{"size":5,"count":7},{"size":6,"count":52},{"size":7,"count":9},{"size":8,"count":46},{"size":42,"count":79}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":234},{"degree":1,"count":84},{"degree":2,"count":58},{"degree":3,"count":9},{"degree":4,"count":10},{"degree":5,"count":32},{"degree":6,"count":19},{"degree":7,"count":13},{"degree":8,"count":13},{"degree":9,"count":22},{"degree":10,"count":17},{"degree":11,"count":6},{"degree":12,"count":6},{"degree":13,"count":2},{"degree":14,"count":1}]
Minimum constraint arity1
Maximum constraint arity10
Distribution of constraint arities[{"arity":1,"count":107},{"arity":2,"count":115},{"arity":3,"count":38},{"arity":4,"count":11},{"arity":5,"count":18},{"arity":6,"count":17},{"arity":7,"count":17},{"arity":8,"count":15},{"arity":9,"count":12},{"arity":10,"count":12}]
Number of extensional constraints64
Number of intensional constraints284
Distribution of constraint types[{"type":"extension","count":64},{"type":"intension","count":284},{"type":"count","count":14}]
Optimization problemYES
Type of objectivemin SUM

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 (10815 MiB free)
  memory of node 1: 16384 MiB (9147 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293020-1532302412/watcher-4293020-1532302412 -o /tmp/evaluation-result-4293020-1532302412/solver-4293020-1532302412 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7319 --watchdog 2580 xcsp_picat HOME/instance-4293020-1532302412.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
solver pid=8292, runsolver pid=8289
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=20412772/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=111688 memory=33828 CPUtime=0.1 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 1507 0 0 0 10 0 0 0 20 0 1 0 47804368 114368512 8457 33554432000 4194304 5849740 140723453731504 140723453730808 4840191 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 27922 8457 622 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 33828 KiB

[startup+0.210039 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=20389996/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=111688 memory=56608 CPUtime=0.21 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 1544 0 0 0 20 1 0 0 20 0 1 0 47804368 114368512 14152 33554432000 4194304 5849740 140723453731504 140723453730808 140354687634432 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 27922 14152 622 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 56608 KiB

[startup+0.309907 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=20373612/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=111688 memory=70944 CPUtime=0.31 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 1551 0 0 0 30 1 0 0 20 0 1 0 47804368 114368512 17736 33554432000 4194304 5849740 140723453731504 140723453730808 4458032 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 27922 17736 622 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 70944 KiB

[startup+0.700383 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=20359836/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=196656 memory=121484 CPUtime=0.69 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 2235 0 0 0 67 2 0 0 20 0 1 0 47804368 201375744 30371 33554432000 4194304 5849740 140723453731504 140723453730504 4657530 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 49164 30371 631 405 0 46108 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 196656 KiB
Current children cumulated memory: 121484 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=20257688/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=309792 memory=197024 CPUtime=1.49 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 3417 0 0 0 145 4 0 0 20 0 1 0 47804368 317227008 49256 33554432000 4194304 5849740 140723453731504 140723453730472 5257103 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 77448 49256 631 405 0 74392 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 309792 KiB
Current children cumulated memory: 197024 KiB

[startup+3.11002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=19847840/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=700416 memory=371340 CPUtime=3.1 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 5756 0 0 0 297 13 0 0 20 0 1 0 47804368 717225984 92835 33554432000 4194304 5849740 140723453731504 140723453730792 4572141 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 175104 92835 631 405 0 172048 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 700416 KiB
Current children cumulated memory: 371340 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=19764324/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=845676 memory=648516 CPUtime=6.29 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 11500 0 0 0 605 24 0 0 20 0 1 0 47804368 865972224 162129 33554432000 4194304 5849740 140723453731504 140723453730824 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 211419 162129 658 405 0 208363 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 845676 KiB
Current children cumulated memory: 648516 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=18492924/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=3990104 memory=2935868 CPUtime=12.69 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 16443 0 0 0 1197 72 0 0 20 0 1 0 47804368 4085866496 733967 33554432000 4194304 5849740 140723453731504 140723453730504 5260455 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 997526 733967 658 405 0 994470 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3990104 KiB
Current children cumulated memory: 2935868 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=14162656/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=8311712 memory=6256972 CPUtime=25.49 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 22842 0 0 0 2397 152 0 0 20 0 1 0 47804368 8511193088 1564243 33554432000 4194304 5849740 140723453731504 140723453730504 5260513 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2077928 1564243 658 405 0 2074872 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 8311712 KiB
Current children cumulated memory: 6256972 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 8293
/proc/meminfo: memFree=7607196/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=12897204 memory=12769968 CPUtime=51.09 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 30785 0 0 0 4783 326 0 0 20 0 1 0 47804368 13206736896 3192492 33554432000 4194304 5849740 140723453731504 140723453730504 5260216 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3224301 3192492 659 405 0 3221245 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 12897204 KiB
Current children cumulated memory: 12769968 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8294
/proc/meminfo: memFree=7495808/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=12946032 memory=12818932 CPUtime=102.29 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 42761 0 0 0 9642 587 0 0 20 0 1 0 47804368 13256736768 3204733 33554432000 4194304 5849740 140723453731504 140723453730504 5260513 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3236508 3204733 659 405 0 3233452 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 12946032 KiB
Current children cumulated memory: 12818932 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8295
/proc/meminfo: memFree=7514572/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=12994860 memory=12868668 CPUtime=162.28 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 57128 0 0 0 15376 852 0 0 20 0 1 0 47804368 13306736640 3217167 33554432000 4194304 5849740 140723453731504 140723453730504 5260513 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3248715 3217167 659 405 0 3245659 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 12994860 KiB
Current children cumulated memory: 12868668 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8296
/proc/meminfo: memFree=13534948/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=9005596 memory=6921292 CPUtime=222.28 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 73492 0 0 0 21032 1196 0 0 20 0 1 0 47804368 9221730304 1730323 33554432000 4194304 5849740 140723453731504 140723453730472 5251173 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2251399 1730323 659 405 0 2248343 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 9005596 KiB
Current children cumulated memory: 6921292 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8297
/proc/meminfo: memFree=9064280/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=13116928 memory=12033052 CPUtime=282.27 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 90257 0 0 0 26689 1538 0 0 20 0 1 0 47804368 13431734272 3008263 33554432000 4194304 5849740 140723453731504 140723453730504 5269185 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3279232 3008263 659 405 0 3276176 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 13116928 KiB
Current children cumulated memory: 12033052 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8298
/proc/meminfo: memFree=7250252/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=13165760 memory=13040452 CPUtime=342.27 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 106795 0 0 0 32346 1881 0 0 20 0 1 0 47804368 13481738240 3260113 33554432000 4194304 5849740 140723453731504 140723453730504 5260513 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3291440 3260113 659 405 0 3288384 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 13165760 KiB
Current children cumulated memory: 13040452 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8307
/proc/meminfo: memFree=14484752/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=9121808 memory=5913888 CPUtime=402.26 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 127365 0 0 0 38051 2175 0 0 20 0 1 0 47804368 9340731392 1478472 33554432000 4194304 5849740 140723453731504 140723453730472 5251112 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2280452 1478472 659 405 0 2277396 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 9121808 KiB
Current children cumulated memory: 5913888 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8308
/proc/meminfo: memFree=11851516/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=9155012 memory=8520428 CPUtime=462.27 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 143859 0 0 0 43737 2490 0 0 20 0 1 0 47804368 9374732288 2130107 33554432000 4194304 5849740 140723453731504 140723453730472 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2288753 2130107 659 405 0 2285697 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 9155012 KiB
Current children cumulated memory: 8520428 KiB


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

/proc/meminfo: memFree=5731100/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=14435288 memory=14313620 CPUtime=1782.22 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 507670 0 0 0 168436 9786 0 0 20 0 1 0 47804368 14781734912 3578405 33554432000 4194304 5849740 140723453731504 140723453730504 5269570 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3608822 3578405 659 405 0 3605766 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 14435288 KiB
Current children cumulated memory: 14313620 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 8375
/proc/meminfo: memFree=14094372/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=9985092 memory=6078860 CPUtime=1842.22 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 525795 0 0 0 174099 10123 0 0 20 0 1 0 47804368 10224734208 1519715 33554432000 4194304 5849740 140723453731504 140723453730504 5249595 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2496273 1519715 659 405 0 2493217 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 9985092 KiB
Current children cumulated memory: 6078860 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8376
/proc/meminfo: memFree=13444692/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10018296 memory=6717408 CPUtime=1902.22 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 542744 0 0 0 179764 10458 0 0 20 0 1 0 47804368 10258735104 1679352 33554432000 4194304 5849740 140723453731504 140723453730472 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2504574 1679352 659 405 0 2501518 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 10018296 KiB
Current children cumulated memory: 6717408 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8377
/proc/meminfo: memFree=12968384/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10051496 memory=7180680 CPUtime=1962.21 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 558912 0 0 0 185404 10817 0 0 20 0 1 0 47804368 10292731904 1795170 33554432000 4194304 5849740 140723453731504 140723453730472 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2512874 1795170 659 405 0 2509818 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 10051496 KiB
Current children cumulated memory: 7180680 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 8378
/proc/meminfo: memFree=12525740/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10084700 memory=7649440 CPUtime=2022.21 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 575949 0 0 0 191075 11146 0 0 20 0 1 0 47804368 10326732800 1912360 33554432000 4194304 5849740 140723453731504 140723453730472 5251112 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2521175 1912360 659 405 0 2518119 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 10084700 KiB
Current children cumulated memory: 7649440 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 8379
/proc/meminfo: memFree=12108824/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10117904 memory=8059636 CPUtime=2082.21 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 593115 0 0 0 196734 11487 0 0 20 0 1 0 47804368 10360733696 2014909 33554432000 4194304 5849740 140723453731504 140723453730472 5249607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2529476 2014909 659 405 0 2526420 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 10117904 KiB
Current children cumulated memory: 8059636 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 8380
/proc/meminfo: memFree=11786836/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10151108 memory=8380580 CPUtime=2142.21 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 609801 0 0 0 202385 11836 0 0 20 0 1 0 47804368 10394734592 2095145 33554432000 4194304 5849740 140723453731504 140723453730472 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2537777 2095145 659 405 0 2534721 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 10151108 KiB
Current children cumulated memory: 8380580 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8390
/proc/meminfo: memFree=11533636/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10184308 memory=8630196 CPUtime=2202.2 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 626244 0 0 0 208053 12167 0 0 20 0 1 0 47804368 10428731392 2157549 33554432000 4194304 5849740 140723453731504 140723453730472 5251173 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2546077 2157549 659 405 0 2543021 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 10184308 KiB
Current children cumulated memory: 8630196 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8391
/proc/meminfo: memFree=11283592/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10217512 memory=8791560 CPUtime=2262.21 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 643126 0 0 0 213736 12485 0 0 20 0 1 0 47804368 10462732288 2197890 33554432000 4194304 5849740 140723453731504 140723453730472 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2554378 2197890 659 405 0 2551322 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 10217512 KiB
Current children cumulated memory: 8791560 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 8453
/proc/meminfo: memFree=10583984/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10250720 memory=8865720 CPUtime=2322.2 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 659596 0 0 0 219374 12846 0 0 20 0 1 0 47804368 10496737280 2216430 33554432000 4194304 5849740 140723453731504 140723453730472 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2562680 2216430 659 405 0 2559624 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 10250720 KiB
Current children cumulated memory: 8865720 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 8455
/proc/meminfo: memFree=10450924/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10283920 memory=8969940 CPUtime=2382.2 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 676831 0 0 0 225042 13178 0 0 20 0 1 0 47804368 10530734080 2242485 33554432000 4194304 5849740 140723453731504 140723453730472 5251230 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2570980 2242485 659 405 0 2567924 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 10283920 KiB
Current children cumulated memory: 8969940 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8520
/proc/meminfo: memFree=10650156/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10317120 memory=8925468 CPUtime=2442.2 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 694560 0 0 0 230713 13507 0 0 20 0 1 0 47804368 10564730880 2231367 33554432000 4194304 5849740 140723453731504 140723453730472 5251173 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2579280 2231367 659 405 0 2576224 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 10317120 KiB
Current children cumulated memory: 8925468 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 8521
/proc/meminfo: memFree=12865284/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=10350328 memory=8318664 CPUtime=2502.19 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 1148014 0 0 0 236245 13974 0 0 20 0 1 0 47804368 10598735872 2079666 33554432000 4194304 5849740 140723453731504 140723453730472 5251112 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 2587582 2079666 659 405 0 2584526 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 10350328 KiB
Current children cumulated memory: 8318664 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.99 2.01 2.04 3/187 8521
/proc/meminfo: memFree=261652/32770624 swapFree=67108860/67108860
[pid=8292] ppid=8289 vsize=15045644 memory=14922196 CPUtime=2519.86 cores=1,3,5,7
/proc/8292/stat : 8292 (xcsp_picat) R 8289 8292 7287 0 -1 4202496 1263750 0 0 0 237565 14421 0 0 20 0 1 0 47804368 15406739456 3730549 33554432000 4194304 5849740 140723453731504 140723453730504 5260488 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20758528 140723453736118 140723453736196 140723453736196 140723453738954 0
/proc/8292/statm: 3761411 3730549 659 405 0 3758355 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 15045644 KiB
Current children cumulated memory: 14922196 KiB

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

[startup+2520.18 s]
# the end of solver process 8292 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2375.66 s, system=144.387 s

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

[startup+2520.11 s]*
/proc/loadavg: 1.99 2.01 2.04 3/187 8521
/proc/meminfo: memFree=4782620/32770624 swapFree=67108860/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.18
CPU time (s): 2520.05
CPU user time (s): 2375.66
CPU system time (s): 144.387
CPU usage (%): 99.9948
Max. virtual memory (cumulated for all children) (KiB): 15045644
Max. memory (cumulated for all children) (KiB): 14922196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2375.66
system time used= 144.387
maximum resident set size= 14922196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1263750
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1030


# summary of solver processes directly reported to runsolver:
#   pid: 8292
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2375.66
#   total CPU system time (s): 144.387

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.3599 second user time and 18.1568 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 01:33:32
IDJOB=4293020
IDBENCH=141099
IDSOLVER=2754
FILE ID=node151/4293020-1532302412
RUNJOBID= node151-1532294350-7319
PBS_JOBID= 21018981
Free space on /tmp= 55068 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Tal/Tal-04_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293020-1532302412/watcher-4293020-1532302412 -o /tmp/evaluation-result-4293020-1532302412/solver-4293020-1532302412 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7319 --watchdog 2580  xcsp_picat HOME/instance-4293020-1532302412.xml

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

MD5SUM BENCH= f4bb57fd900a6a9a68798497b08fcf01
RANDOM SEED=1744073939

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        20442296 kB
MemAvailable:   31840100 kB
Buffers:          251560 kB
Cached:         11293656 kB
SwapCached:            0 kB
Active:          1166096 kB
Inactive:       10531488 kB
Active(anon):     154728 kB
Inactive(anon):    16936 kB
Active(file):    1011368 kB
Inactive(file): 10514552 kB
Unevictable:        7940 kB
Mlocked:            7940 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        208728 kB
Mapped:            38828 kB
Shmem:             17032 kB
Slab:             327736 kB
SReclaimable:     300344 kB
SUnreclaim:        27392 kB
KernelStack:        3392 kB
PageTables:         5256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 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= 55064 MiB
End job on node151 at 2018-07-23 02:15:32