Trace number 4306053

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 2018.07.27_12? 2520.01 2519.84

General information on the benchmark

NameLangford/
LangfordBin-09_c18.xml
MD5SUMaf6539439e5a66b9d4cb5cb754e7ed18
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.00891
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints27
Number of domains2
Minimum domain size9
Maximum domain size18
Distribution of domain sizes[{"size":9,"count":18},{"size":18,"count":18}]
Minimum variable degree2
Maximum variable degree18
Distribution of variable degrees[{"degree":2,"count":18},{"degree":18,"count":18}]
Minimum constraint arity2
Maximum constraint arity19
Distribution of constraint arities[{"arity":2,"count":9},{"arity":19,"count":18}]
Number of extensional constraints0
Number of intensional constraints9
Distribution of constraint types[{"type":"intension","count":9},{"type":"element","count":18}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.97/2519.83	s UNKNOWN
2519.97/2519.83	c  # Nodes: 125562833

Verifier Data


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 (5063 MiB free)
  memory of node 1: 16384 MiB (3229 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306053-1534081351/watcher-4306053-1534081351 -o /tmp/evaluation-result-4306053-1534081351/solver-4306053-1534081351 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306053-1534081351.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
Current StackSize limit: 8192 KiB

solver pid=18102, runsolver pid=18099

[startup+0.100108 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8491656/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32444 memory=2620 CPUtime=0.1 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 809 0 0 0 10 0 0 0 20 0 1 0 225698234 33222656 655 33554432000 4194304 36388936 140720601208560 140720601208560 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8111 655 510 7861 0 215 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32444 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209479 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8491656/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32444 memory=2620 CPUtime=0.21 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 815 0 0 0 20 1 0 0 20 0 1 0 225698234 33222656 655 33554432000 4194304 36388936 140720601208560 140720601208560 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8111 655 510 7861 0 215 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32444 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308992 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8491656/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32444 memory=2620 CPUtime=0.31 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 818 0 0 0 30 1 0 0 20 0 1 0 225698234 33222656 655 33554432000 4194304 36388936 140720601208560 140720601208560 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8111 655 510 7861 0 215 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32444 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700221 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8491276/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32576 memory=2620 CPUtime=0.69 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 826 0 0 0 66 3 0 0 20 0 1 0 225698234 33357824 655 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8144 655 510 7861 0 248 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8490960/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32576 memory=2620 CPUtime=1.49 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 836 0 0 0 142 7 0 0 20 0 1 0 225698234 33357824 655 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8144 655 510 7861 0 248 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10949 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8490944/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32576 memory=2848 CPUtime=3.09 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 979 0 0 0 293 16 0 0 20 0 1 0 225698234 33357824 712 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8144 712 524 7861 0 248 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 2848 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8490804/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32708 memory=2884 CPUtime=6.29 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 1137 0 0 0 595 34 0 0 20 0 1 0 225698234 33492992 721 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8177 721 524 7861 0 281 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 2884 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8490932/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32708 memory=2916 CPUtime=12.68 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 1297 0 0 0 1192 76 0 0 20 0 1 0 225698234 33492992 729 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8177 729 524 7861 0 281 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 2916 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8490932/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32708 memory=2972 CPUtime=25.49 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 1631 0 0 0 2386 163 0 0 20 0 1 0 225698234 33492992 743 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8177 743 525 7861 0 281 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 2972 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18103
/proc/meminfo: memFree=8490808/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32708 memory=3016 CPUtime=51.09 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 1809 0 0 0 4775 334 0 0 20 0 1 0 225698234 33492992 754 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8177 754 525 7861 0 281 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 3016 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18104
/proc/meminfo: memFree=8491072/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3044 CPUtime=102.28 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2007 0 0 0 9543 685 0 0 20 0 1 0 225698234 33628160 761 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 761 525 7861 0 314 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3044 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/192 18106
/proc/meminfo: memFree=8490616/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3076 CPUtime=162.29 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2202 0 0 0 15127 1102 0 0 20 0 1 0 225698234 33628160 769 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 769 525 7861 0 314 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3076 KiB

[startup+222.3 s]
/proc/loadavg: 2.39 2.11 2.07 3/192 18107
/proc/meminfo: memFree=8491400/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3100 CPUtime=222.29 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2394 0 0 0 20691 1538 0 0 20 0 1 0 225698234 33628160 775 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 775 525 7861 0 314 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3100 KiB

[startup+282.3 s]
/proc/loadavg: 2.44 2.18 2.10 3/192 18108
/proc/meminfo: memFree=8491636/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3100 CPUtime=282.29 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2405 0 0 0 26282 1947 0 0 20 0 1 0 225698234 33628160 775 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 775 525 7861 0 314 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3100 KiB

[startup+342.3 s]
/proc/loadavg: 2.55 2.28 2.14 3/192 18109
/proc/meminfo: memFree=8491872/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3128 CPUtime=342.3 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2575 0 0 0 31882 2348 0 0 20 0 1 0 225698234 33628160 782 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 782 525 7861 0 314 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3128 KiB

[startup+402.3 s]
/proc/loadavg: 2.26 2.24 2.14 3/192 18110
/proc/meminfo: memFree=8491612/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3128 CPUtime=402.3 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2613 0 0 0 37456 2774 0 0 20 0 1 0 225698234 33628160 782 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 782 525 7861 0 314 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3128 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.20 2.13 3/193 18120
/proc/meminfo: memFree=8490564/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32840 memory=3136 CPUtime=462.31 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 2801 0 0 0 43032 3199 0 0 20 0 1 0 225698234 33628160 784 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8210 784 525 7861 0 314 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3136 KiB


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

Current children cumulated memory: 3220 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18190
/proc/meminfo: memFree=8489352/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3228 CPUtime=2022.43 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 4746 0 0 0 188147 14096 0 0 20 0 1 0 225698234 33763328 807 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 807 525 7861 0 347 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18313
/proc/meminfo: memFree=8441480/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3228 CPUtime=2082.43 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 4746 0 0 0 193732 14511 0 0 20 0 1 0 225698234 33763328 807 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 807 525 7861 0 347 0
Current children cumulated CPU time: 2082.43 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+2142.3 s]
/proc/loadavg: 2.12 2.05 2.06 3/192 18314
/proc/meminfo: memFree=8441040/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3228 CPUtime=2142.44 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 4871 0 0 0 199346 14898 0 0 20 0 1 0 225698234 33763328 807 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 807 525 7861 0 347 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/192 18315
/proc/meminfo: memFree=8441140/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3228 CPUtime=2202.45 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 4885 0 0 0 204945 15300 0 0 20 0 1 0 225698234 33763328 807 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 807 525 7861 0 347 0
Current children cumulated CPU time: 2202.45 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/193 18324
/proc/meminfo: memFree=8440696/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3236 CPUtime=2262.45 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5076 0 0 0 210556 15689 0 0 20 0 1 0 225698234 33763328 809 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 809 525 7861 0 347 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 18325
/proc/meminfo: memFree=8440704/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3236 CPUtime=2322.46 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5089 0 0 0 216163 16083 0 0 20 0 1 0 225698234 33763328 809 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 809 525 7861 0 347 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/193 18327
/proc/meminfo: memFree=8440812/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3236 CPUtime=2382.45 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5212 0 0 0 221764 16481 0 0 20 0 1 0 225698234 33763328 809 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 809 525 7861 0 347 0
Current children cumulated CPU time: 2382.45 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 18328
/proc/meminfo: memFree=8440548/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3236 CPUtime=2442.46 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5231 0 0 0 227365 16881 0 0 20 0 1 0 225698234 33763328 809 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 809 525 7861 0 347 0
Current children cumulated CPU time: 2442.46 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440824/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2502.46 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 232967 17279 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2502.46 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

[startup+2519.84 s]
# the end of solver process 18102 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2346.08 s, system=173.932 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440948/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2508.96 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 233578 17318 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2508.96 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440936/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2515.36 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 234178 17358 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2515.36 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440936/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2518.57 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 234475 17382 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2518.57 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440936/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2519.37 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 234549 17388 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2519.37 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440936/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2519.77 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 234586 17391 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18329
/proc/meminfo: memFree=8440936/32770624 swapFree=67108856/67108860
[pid=18102] ppid=18099 vsize=32972 memory=3240 CPUtime=2519.97 cores=0,2,4,6
/proc/18102/stat : 18102 (BTD) R 18099 18102 15404 0 -1 4202496 5357 0 0 0 234604 17393 0 0 20 0 1 0 225698234 33763328 810 33554432000 4194304 36388936 140720601208560 140720601207400 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 57446400 140720601212092 140720601212171 140720601212171 140720601214929 0
/proc/18102/statm: 8243 810 525 7861 0 347 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3240 KiB

Child status: 0
Real time (s): 2519.84
CPU time (s): 2520.01
CPU user time (s): 2346.08
CPU system time (s): 173.932
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 32972
Max. memory (cumulated for all children) (KiB): 3240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2346.08
system time used= 173.932
maximum resident set size= 3252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5503
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= 2
involuntary context switches= 902


# summary of solver processes directly reported to runsolver:
#   pid: 18102
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2346.08
#   total CPU system time (s): 173.932

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.78047 second user time and 16.9608 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 15:42:31
IDJOB=4306053
IDBENCH=141348
IDSOLVER=2785
FILE ID=node133/4306053-1534081351
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38976 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Langford/LangfordBin-09_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306053-1534081351/watcher-4306053-1534081351 -o /tmp/evaluation-result-4306053-1534081351/solver-4306053-1534081351 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306053-1534081351.xml

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

MD5SUM BENCH= af6539439e5a66b9d4cb5cb754e7ed18
RANDOM SEED=1194556273

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8493112 kB
MemAvailable:   31905004 kB
Buffers:          221992 kB
Cached:         23135460 kB
SwapCached:            0 kB
Active:         10006084 kB
Inactive:       13406460 kB
Active(anon):       6108 kB
Inactive(anon):   101696 kB
Active(file):    9999976 kB
Inactive(file): 13304764 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             52328 kB
Writeback:             0 kB
AnonPages:         62092 kB
Mapped:            57472 kB
Shmem:             49820 kB
Slab:             563320 kB
SReclaimable:     535612 kB
SUnreclaim:        27708 kB
KernelStack:        3440 kB
PageTables:         4980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38920 MiB
End job on node133 at 2018-08-12 16:24:31