Trace number 4301047

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
miniBTD 2018.07.27_3? (TO) 2519.96 2520.01

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 benchmark0.557709
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 2018-07-27_3

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 (13361 MiB free)
  memory of node 1: 16384 MiB (13791 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301047-1532855670/watcher-4301047-1532855670 -o /tmp/evaluation-result-4301047-1532855670/solver-4301047-1532855670 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5320 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301047-1532855670.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6567, runsolver pid=6564
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 2.41 2.13 2.08 3/188 6568
/proc/meminfo: memFree=27804236/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26660 memory=3196 CPUtime=0.1 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1020 0 0 0 10 0 0 0 20 0 1 0 103130203 27299840 799 33554432000 4194304 5224696 140728897634080 140728897631080 139885787212773 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6665 799 653 252 0 211 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.209473 s]*
/proc/loadavg: 2.41 2.13 2.08 3/188 6568
/proc/meminfo: memFree=27804236/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26660 memory=3196 CPUtime=0.21 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1024 0 0 0 20 1 0 0 20 0 1 0 103130203 27299840 799 33554432000 4194304 5224696 140728897634080 140728897631080 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6665 799 653 252 0 211 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.309331 s]*
/proc/loadavg: 2.41 2.13 2.08 3/188 6568
/proc/meminfo: memFree=27804236/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26660 memory=3196 CPUtime=0.31 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1027 0 0 0 29 2 0 0 20 0 1 0 103130203 27299840 799 33554432000 4194304 5224696 140728897634080 140728897631080 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6665 799 653 252 0 211 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.700341 s]
/proc/loadavg: 2.41 2.13 2.08 3/188 6568
/proc/meminfo: memFree=27804236/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26660 memory=3460 CPUtime=0.69 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1033 0 0 0 66 3 0 0 20 0 1 0 103130203 27299840 865 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6665 865 669 252 0 211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3460 KiB

[startup+1.50033 s]
/proc/loadavg: 2.41 2.13 2.08 3/188 6568
/proc/meminfo: memFree=27804156/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26792 memory=3460 CPUtime=1.49 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1042 0 0 0 142 7 0 0 20 0 1 0 103130203 27435008 865 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6698 865 669 252 0 244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+3.10918 s]
/proc/loadavg: 2.41 2.13 2.08 2/186 6690
/proc/meminfo: memFree=27962224/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26792 memory=3532 CPUtime=3.1 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1177 0 0 0 290 20 0 0 20 0 1 0 103130203 27435008 883 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6698 883 669 252 0 244 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3532 KiB

[startup+6.30034 s]
/proc/loadavg: 2.30 2.11 2.08 2/185 6963
/proc/meminfo: memFree=27962744/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26792 memory=3560 CPUtime=6.29 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1320 0 0 0 585 44 0 0 20 0 1 0 103130203 27435008 890 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6698 890 669 252 0 244 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3560 KiB

[startup+12.7003 s]
/proc/loadavg: 2.36 2.13 2.08 3/188 7361
/proc/meminfo: memFree=27959188/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26792 memory=3584 CPUtime=12.69 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1471 0 0 0 1174 95 0 0 20 0 1 0 103130203 27435008 896 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6698 896 669 252 0 244 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3584 KiB

[startup+25.5003 s]
/proc/loadavg: 2.28 2.12 2.08 3/188 7361
/proc/meminfo: memFree=27960300/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26924 memory=3640 CPUtime=25.49 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1752 0 0 0 2348 201 0 0 20 0 1 0 103130203 27570176 910 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6731 910 669 252 0 277 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3640 KiB

[startup+51.1091 s]
/proc/loadavg: 2.18 2.11 2.08 3/187 7361
/proc/meminfo: memFree=27960776/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26924 memory=3672 CPUtime=51.1 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 1942 0 0 0 4704 406 0 0 20 0 1 0 103130203 27570176 918 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6731 918 669 252 0 277 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3672 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.10 2.07 3/187 7362
/proc/meminfo: memFree=27960524/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26924 memory=3704 CPUtime=102.29 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 2136 0 0 0 9399 830 0 0 20 0 1 0 103130203 27570176 926 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6731 926 669 252 0 277 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3704 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 7363
/proc/meminfo: memFree=27959416/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=26924 memory=3740 CPUtime=162.28 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 2321 0 0 0 14903 1325 0 0 20 0 1 0 103130203 27570176 935 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6731 935 669 252 0 277 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3740 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.06 4/187 7425
/proc/meminfo: memFree=27847992/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27056 memory=3772 CPUtime=222.28 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 2503 0 0 0 20377 1851 0 0 20 0 1 0 103130203 27705344 943 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6764 943 669 252 0 310 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3772 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.06 4/187 7426
/proc/meminfo: memFree=27847272/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27056 memory=3776 CPUtime=282.28 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 2653 0 0 0 25866 2362 0 0 20 0 1 0 103130203 27705344 944 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6764 944 669 252 0 310 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3776 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 4/188 7435
/proc/meminfo: memFree=27846596/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27056 memory=3784 CPUtime=342.29 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 2854 0 0 0 31346 2883 0 0 20 0 1 0 103130203 27705344 946 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6764 946 669 252 0 310 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3784 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 4/188 7436
/proc/meminfo: memFree=27846632/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27056 memory=3796 CPUtime=402.29 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 3046 0 0 0 36819 3410 0 0 20 0 1 0 103130203 27705344 949 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6764 949 669 252 0 310 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3796 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/188 7437
/proc/meminfo: memFree=27846880/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27056 memory=3808 CPUtime=462.28 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 3235 0 0 0 42263 3965 0 0 20 0 1 0 103130203 27705344 952 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6764 952 669 252 0 310 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3808 KiB


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

/proc/6567/statm: 6797 974 669 252 0 343 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3896 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 7478
/proc/meminfo: memFree=27846864/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3900 CPUtime=1782.26 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 6381 0 0 0 162441 15785 0 0 20 0 1 0 103130203 27840512 975 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 975 669 252 0 343 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3900 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 7479
/proc/meminfo: memFree=27846632/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3900 CPUtime=1842.26 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 6493 0 0 0 167926 16300 0 0 20 0 1 0 103130203 27840512 975 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 975 669 252 0 343 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3900 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 7480
/proc/meminfo: memFree=27846888/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3908 CPUtime=1902.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 6610 0 0 0 173391 16834 0 0 20 0 1 0 103130203 27840512 977 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 977 669 252 0 343 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3908 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 7481
/proc/meminfo: memFree=27846904/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3908 CPUtime=1962.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 6726 0 0 0 178854 17371 0 0 20 0 1 0 103130203 27840512 977 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 977 669 252 0 343 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3908 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 7482
/proc/meminfo: memFree=27846884/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3908 CPUtime=2022.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 6917 0 0 0 184325 17900 0 0 20 0 1 0 103130203 27840512 977 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 977 669 252 0 343 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3908 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 7483
/proc/meminfo: memFree=27846760/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3912 CPUtime=2082.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7105 0 0 0 189827 18398 0 0 20 0 1 0 103130203 27840512 978 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 978 669 252 0 343 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3912 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/189 7493
/proc/meminfo: memFree=27846028/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3912 CPUtime=2142.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7232 0 0 0 195315 18910 0 0 20 0 1 0 103130203 27840512 978 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 978 669 252 0 343 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3912 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/189 7494
/proc/meminfo: memFree=27846284/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3912 CPUtime=2202.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7366 0 0 0 200816 19409 0 0 20 0 1 0 103130203 27840512 978 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 978 669 252 0 343 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3912 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/189 7495
/proc/meminfo: memFree=27846656/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3916 CPUtime=2262.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7500 0 0 0 206327 19898 0 0 20 0 1 0 103130203 27840512 979 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 979 669 252 0 343 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3916 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/189 7496
/proc/meminfo: memFree=27846664/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3920 CPUtime=2322.25 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7619 0 0 0 211846 20379 0 0 20 0 1 0 103130203 27840512 980 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 980 669 252 0 343 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3920 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.03 2.05 4/189 7497
/proc/meminfo: memFree=27846664/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3920 CPUtime=2382.24 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7732 0 0 0 217362 20862 0 0 20 0 1 0 103130203 27840512 980 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 980 669 252 0 343 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3920 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.03 2.05 4/187 7499
/proc/meminfo: memFree=27846344/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3920 CPUtime=2442.24 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7851 0 0 0 222857 21367 0 0 20 0 1 0 103130203 27840512 980 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 980 669 252 0 343 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3920 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 4/187 7500
/proc/meminfo: memFree=27846544/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3920 CPUtime=2502.24 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 7972 0 0 0 228322 21902 0 0 20 0 1 0 103130203 27840512 980 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 980 669 252 0 343 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3920 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 4/187 7500
/proc/meminfo: memFree=27846428/32770624 swapFree=67108436/67108860
[pid=6567] ppid=6564 vsize=27188 memory=3928 CPUtime=2519.95 cores=0,2,4,6
/proc/6567/stat : 6567 (miniBTD) R 6564 6567 5289 0 -1 4202496 8073 0 0 0 229947 22048 0 0 20 0 1 0 103130203 27840512 982 33554432000 4194304 5224696 140728897634080 140728897633096 139885787476348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 21086208 140728897639605 140728897639687 140728897639687 140728897642445 0
/proc/6567/statm: 6797 982 669 252 0 343 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3928 KiB

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

[startup+2520.01 s]
# the end of solver process 6567 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2299.48 s, system=220.483 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): 2519.96
CPU user time (s): 2299.48
CPU system time (s): 220.483
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 27188
Max. memory (cumulated for all children) (KiB): 3928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2299.48
system time used= 220.483
maximum resident set size= 3928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8073
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= 8
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 6567
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2299.48
#   total CPU system time (s): 220.483

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.88542 second user time and 16.7979 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-29 11:14:30
IDJOB=4301047
IDBENCH=141348
IDSOLVER=2771
FILE ID=node137/4301047-1532855670
RUNJOBID= node137-1532843067-5320
PBS_JOBID= 21022493
Free space on /tmp= 48140 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Langford/LangfordBin-09_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301047-1532855670/watcher-4301047-1532855670 -o /tmp/evaluation-result-4301047-1532855670/solver-4301047-1532855670 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5320 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301047-1532855670.xml

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

MD5SUM BENCH= af6539439e5a66b9d4cb5cb754e7ed18
RANDOM SEED=756790758

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27804896 kB
MemAvailable:   31771736 kB
Buffers:          209164 kB
Cached:          3990700 kB
SwapCached:           32 kB
Active:          2042508 kB
Inactive:        2373676 kB
Active(anon):     163920 kB
Inactive(anon):    80048 kB
Active(file):    1878588 kB
Inactive(file):  2293628 kB
Unevictable:        7424 kB
Mlocked:            7424 kB
SwapTotal:      67108860 kB
SwapFree:       67108436 kB
Dirty:             19696 kB
Writeback:             0 kB
AnonPages:        227376 kB
Mapped:            43332 kB
Shmem:             25052 kB
Slab:             248680 kB
SReclaimable:     220916 kB
SUnreclaim:        27764 kB
KernelStack:        3488 kB
PageTables:         5676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     513300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 48116 MiB
End job on node137 at 2018-07-29 11:56:31