Trace number 4295662

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 NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? (TO) 2520.05 2520.01

General information on the benchmark

NameFrb/
frb-50-23-2-mgd_c18.xml
MD5SUM747f749c43313802f4a8e2c3a16b0378
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark844.678
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints445
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree10
Maximum variable degree27
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":10},{"degree":17,"count":5},{"degree":18,"count":8},{"degree":19,"count":5},{"degree":20,"count":3},{"degree":21,"count":3},{"degree":22,"count":4},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":445}]
Number of extensional constraints445
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":445}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

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 (9661 MiB free)
  memory of node 1: 16384 MiB (10149 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295662-1532602424/watcher-4295662-1532602424 -o /tmp/evaluation-result-4295662-1532602424/solver-4295662-1532602424 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3691 --watchdog 2580 BTD 12 2520 HOME/instance-4295662-1532602424.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=4359, runsolver pid=4356
Current StackSize limit: 8192 KiB


[startup+0.100751 s]*
/proc/loadavg: 2.00 2.01 2.02 3/182 4360
/proc/meminfo: memFree=20253516/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=34796 memory=4896 CPUtime=0.1 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 1369 0 0 0 10 0 0 0 20 0 1 0 77805649 35631104 1224 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8699 1224 487 7861 0 803 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34796 KiB
Current children cumulated memory: 4896 KiB

[startup+0.209421 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 4370
/proc/meminfo: memFree=20250784/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=34928 memory=4896 CPUtime=0.2 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 1396 0 0 0 20 0 0 0 20 0 1 0 77805649 35766272 1224 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8732 1224 487 7861 0 836 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 4896 KiB

[startup+0.308967 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 4370
/proc/meminfo: memFree=20249044/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=34928 memory=4896 CPUtime=0.3 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 1404 0 0 0 30 0 0 0 20 0 1 0 77805649 35766272 1224 33554432000 4194304 36388972 140725582599456 140725582598296 4567523 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8732 1224 487 7861 0 836 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 4896 KiB

[startup+0.700223 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 4370
/proc/meminfo: memFree=20249044/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=34928 memory=4896 CPUtime=0.69 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 1415 0 0 0 69 0 0 0 20 0 1 0 77805649 35766272 1224 33554432000 4194304 36388972 140725582599456 140725582598296 4458640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8732 1224 487 7861 0 836 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 4896 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 4370
/proc/meminfo: memFree=20249044/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35060 memory=5160 CPUtime=1.49 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 1422 0 0 0 149 0 0 0 20 0 1 0 77805649 35901440 1290 33554432000 4194304 36388972 140725582599456 140725582598296 4458652 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8765 1290 500 7861 0 869 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5160 KiB

[startup+3.10886 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 4370
/proc/meminfo: memFree=20248672/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35060 memory=5196 CPUtime=3.09 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 2109 0 0 0 309 0 0 0 20 0 1 0 77805649 35901440 1299 33554432000 4194304 36388972 140725582599456 140725582598296 4458608 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8765 1299 500 7861 0 869 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5196 KiB

[startup+6.30032 s]
/proc/loadavg: 1.92 2.00 2.01 3/188 4370
/proc/meminfo: memFree=20223112/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35060 memory=5196 CPUtime=6.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 2793 0 0 0 628 1 0 0 20 0 1 0 77805649 35901440 1299 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8765 1299 500 7861 0 869 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5196 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.01 3/188 4370
/proc/meminfo: memFree=20248064/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35060 memory=5200 CPUtime=12.69 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 3486 0 0 0 1267 2 0 0 20 0 1 0 77805649 35901440 1300 33554432000 4194304 36388972 140725582599456 140725582598296 4458640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8765 1300 500 7861 0 869 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5200 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.01 3/188 4370
/proc/meminfo: memFree=20246952/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35060 memory=5240 CPUtime=25.48 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 4439 0 0 0 2544 4 0 0 20 0 1 0 77805649 35901440 1310 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8765 1310 500 7861 0 869 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5240 KiB

[startup+51.1089 s]
/proc/loadavg: 1.96 2.00 2.01 3/188 4370
/proc/meminfo: memFree=20246952/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35060 memory=5240 CPUtime=51.1 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 4705 0 0 0 5100 10 0 0 20 0 1 0 77805649 35901440 1310 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8765 1310 500 7861 0 869 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5240 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.01 3/187 4372
/proc/meminfo: memFree=20246924/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35192 memory=5256 CPUtime=102.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 4979 0 0 0 10208 21 0 0 20 0 1 0 77805649 36036608 1314 33554432000 4194304 36388972 140725582599456 140725582598296 4458640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8798 1314 500 7861 0 902 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5256 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.01 3/187 4373
/proc/meminfo: memFree=20247364/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35192 memory=5280 CPUtime=162.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 5260 0 0 0 16195 34 0 0 20 0 1 0 77805649 36036608 1320 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8798 1320 500 7861 0 902 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5280 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 4374
/proc/meminfo: memFree=20248280/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35192 memory=5312 CPUtime=222.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 5549 0 0 0 22185 44 0 0 20 0 1 0 77805649 36036608 1328 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8798 1328 502 7861 0 902 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5312 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 4376
/proc/meminfo: memFree=20247700/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35192 memory=5352 CPUtime=282.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 5846 0 0 0 28173 56 0 0 20 0 1 0 77805649 36036608 1338 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8798 1338 502 7861 0 902 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5352 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 4377
/proc/meminfo: memFree=20247328/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35192 memory=5368 CPUtime=342.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 6146 0 0 0 34160 69 0 0 20 0 1 0 77805649 36036608 1342 33554432000 4194304 36388972 140725582599456 140725582598296 4458640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8798 1342 502 7861 0 902 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5368 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 4385
/proc/meminfo: memFree=20246212/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35192 memory=5396 CPUtime=402.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 6451 0 0 0 40148 81 0 0 20 0 1 0 77805649 36036608 1349 33554432000 4194304 36388972 140725582599456 140725582598296 4458652 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8798 1349 502 7861 0 902 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5396 KiB

[startup+462.3 s]
/proc/loadavg: 2.45 2.12 2.06 3/188 4409
/proc/meminfo: memFree=20246044/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35324 memory=5404 CPUtime=462.29 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 6756 0 0 0 46134 95 0 0 20 0 1 0 77805649 36171776 1351 33554432000 4194304 36388972 140725582599456 140725582598296 4458652 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8831 1351 502 7861 0 935 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5404 KiB


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

/proc/4359/statm: 8831 1384 502 7861 0 935 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5536 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4450
/proc/meminfo: memFree=20247692/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35324 memory=5536 CPUtime=1782.32 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 13944 0 0 0 177856 376 0 0 20 0 1 0 77805649 36171776 1384 33554432000 4194304 36388972 140725582599456 140725582598296 4458640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8831 1384 502 7861 0 935 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5536 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4451
/proc/meminfo: memFree=20247916/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35324 memory=5540 CPUtime=1842.32 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 14280 0 0 0 183842 390 0 0 20 0 1 0 77805649 36171776 1385 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8831 1385 502 7861 0 935 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5540 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4453
/proc/meminfo: memFree=20247540/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5544 CPUtime=1902.32 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 14615 0 0 0 189830 402 0 0 20 0 1 0 77805649 36306944 1386 33554432000 4194304 36388972 140725582599456 140725582598296 4458652 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1386 502 7861 0 968 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5544 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4454
/proc/meminfo: memFree=20247664/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5544 CPUtime=1962.32 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 14952 0 0 0 195815 417 0 0 20 0 1 0 77805649 36306944 1386 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1386 502 7861 0 968 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5544 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4455
/proc/meminfo: memFree=20247548/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5548 CPUtime=2022.32 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 15291 0 0 0 201802 430 0 0 20 0 1 0 77805649 36306944 1387 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1387 502 7861 0 968 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5548 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4457
/proc/meminfo: memFree=20247684/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5548 CPUtime=2082.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 15628 0 0 0 207788 445 0 0 20 0 1 0 77805649 36306944 1387 33554432000 4194304 36388972 140725582599456 140725582598296 4661826 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1387 502 7861 0 968 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5548 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4458
/proc/meminfo: memFree=20247936/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5548 CPUtime=2142.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 15963 0 0 0 213776 457 0 0 20 0 1 0 77805649 36306944 1387 33554432000 4194304 36388972 140725582599456 140725582598296 4458649 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1387 502 7861 0 968 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5548 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4468
/proc/meminfo: memFree=20246512/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5548 CPUtime=2202.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 16300 0 0 0 219764 469 0 0 20 0 1 0 77805649 36306944 1387 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1387 502 7861 0 968 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5548 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/189 4469
/proc/meminfo: memFree=20246388/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5548 CPUtime=2262.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 16638 0 0 0 225754 479 0 0 20 0 1 0 77805649 36306944 1387 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1387 502 7861 0 968 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5548 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 4470
/proc/meminfo: memFree=20246512/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5552 CPUtime=2322.32 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 16978 0 0 0 231742 490 0 0 20 0 1 0 77805649 36306944 1388 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1388 502 7861 0 968 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5552 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 4471
/proc/meminfo: memFree=20246752/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5556 CPUtime=2382.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 17318 0 0 0 237733 500 0 0 20 0 1 0 77805649 36306944 1389 33554432000 4194304 36388972 140725582599456 140725582598296 4621283 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1389 502 7861 0 968 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5556 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4472
/proc/meminfo: memFree=20247232/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5556 CPUtime=2442.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 17658 0 0 0 243723 510 0 0 20 0 1 0 77805649 36306944 1389 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1389 502 7861 0 968 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5556 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4473
/proc/meminfo: memFree=20247008/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5556 CPUtime=2502.33 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 17999 0 0 0 249708 525 0 0 20 0 1 0 77805649 36306944 1389 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1389 502 7861 0 968 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5556 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 4473
/proc/meminfo: memFree=20248380/32770624 swapFree=67108860/67108860
[pid=4359] ppid=4356 vsize=35456 memory=5560 CPUtime=2520.04 cores=1,3,5,7
/proc/4359/stat : 4359 (BTD) R 4356 4359 2022 0 -1 4202496 18335 0 0 0 251475 529 0 0 20 0 1 0 77805649 36306944 1390 33554432000 4194304 36388972 140725582599456 140725582598296 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51425280 140725582603452 140725582603531 140725582603531 140725582606289 0
/proc/4359/statm: 8864 1390 502 7861 0 968 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 35456 KiB
Current children cumulated memory: 5560 KiB

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

[startup+2520.01 s]
# the end of solver process 4359 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.75 s, system=5.2971 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): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2514.75
CPU system time (s): 5.2971
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 35456
Max. memory (cumulated for all children) (KiB): 5560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.75
system time used= 5.2971
maximum resident set size= 5560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18335
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= 3
involuntary context switches= 747


# summary of solver processes directly reported to runsolver:
#   pid: 4359
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2514.75
#   total CPU system time (s): 5.2971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.08294 second user time and 15.3502 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-26 12:53:44
IDJOB=4295662
IDBENCH=141588
IDSOLVER=2748
FILE ID=node103/4295662-1532602424
RUNJOBID= node103-1532594862-3691
PBS_JOBID= 21021969
Free space on /tmp= 56492 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Frb/frb-50-23-2-mgd_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295662-1532602424/watcher-4295662-1532602424 -o /tmp/evaluation-result-4295662-1532602424/solver-4295662-1532602424 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3691 --watchdog 2580  BTD 12 2520 HOME/instance-4295662-1532602424.xml

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

MD5SUM BENCH= 747f749c43313802f4a8e2c3a16b0378
RANDOM SEED=215878622

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20300112 kB
MemAvailable:   31931928 kB
Buffers:          285908 kB
Cached:         11531888 kB
SwapCached:            0 kB
Active:          3847420 kB
Inactive:        8024472 kB
Active(anon):      56488 kB
Inactive(anon):    25192 kB
Active(file):    3790932 kB
Inactive(file):  7999280 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             63456 kB
Writeback:             0 kB
AnonPages:         64384 kB
Mapped:            40764 kB
Shmem:             25228 kB
Slab:             298040 kB
SReclaimable:     270064 kB
SUnreclaim:        27976 kB
KernelStack:        3376 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56440 MiB
End job on node103 at 2018-07-26 13:35:45