Trace number 4306358

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 2018.07.27_3? 2520.02 2519.87

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-12_c18.xml
MD5SUM70b2a7c07aa80f8552a525257c8c3e20
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints266
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":276}]
Minimum variable degree0
Maximum variable degree25
Distribution of variable degrees[{"degree":0,"count":12},{"degree":2,"count":132},{"degree":24,"count":12},{"degree":25,"count":132}]
Minimum constraint arity12
Maximum constraint arity144
Distribution of constraint arities[{"arity":12,"count":1},{"arity":14,"count":264},{"arity":144,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":264}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.95/2519.86	s UNKNOWN
2519.95/2519.86	c  # Nodes: 12402786

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 (12838 MiB free)
  memory of node 1: 16384 MiB (11314 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306358-1534126581/watcher-4306358-1534126581 -o /tmp/evaluation-result-4306358-1534126581/solver-4306358-1534126581 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580 BTD 3 2520 HOME/instance-4306358-1534126581.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
Current StackSize limit: 8192 KiB

solver pid=28324, runsolver pid=28321

[startup+0.100108 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24729064/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35188 memory=5260 CPUtime=0.1 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 1461 0 0 0 10 0 0 0 20 0 1 0 230221339 36032512 1315 33554432000 4194304 36388936 140725210083968 140725210083968 4528163 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8797 1315 488 7861 0 901 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35188 KiB
Current children cumulated memory: 5260 KiB

[startup+0.209327 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24729064/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35188 memory=5260 CPUtime=0.21 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 1465 0 0 0 21 0 0 0 20 0 1 0 230221339 36032512 1315 33554432000 4194304 36388936 140725210083968 140725210083968 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8797 1315 488 7861 0 901 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35188 KiB
Current children cumulated memory: 5260 KiB

[startup+0.308738 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24729064/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35320 memory=5260 CPUtime=0.31 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 1470 0 0 0 31 0 0 0 20 0 1 0 230221339 36167680 1315 33554432000 4194304 36388936 140725210083968 140725210083968 4528163 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8830 1315 488 7861 0 934 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35320 KiB
Current children cumulated memory: 5260 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24729064/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35320 memory=5260 CPUtime=0.69 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 1479 0 0 0 69 0 0 0 20 0 1 0 230221339 36167680 1315 33554432000 4194304 36388936 140725210083968 140725210083968 4628287 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8830 1315 488 7861 0 934 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35320 KiB
Current children cumulated memory: 5260 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24729064/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35320 memory=5260 CPUtime=1.48 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 1484 0 0 0 148 0 0 0 20 0 1 0 230221339 36167680 1315 33554432000 4194304 36388936 140725210083968 140725210082808 4525209 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8830 1315 488 7861 0 934 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 35320 KiB
Current children cumulated memory: 5260 KiB

[startup+3.10877 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24728848/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35320 memory=5460 CPUtime=3.1 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 1978 0 0 0 309 1 0 0 20 0 1 0 230221339 36167680 1365 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8830 1365 491 7861 0 934 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35320 KiB
Current children cumulated memory: 5460 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28325
/proc/meminfo: memFree=24728524/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35452 memory=5480 CPUtime=6.29 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 2469 0 0 0 626 3 0 0 20 0 1 0 230221339 36302848 1370 33554432000 4194304 36388936 140725210083968 140725210082808 4528198 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8863 1370 491 7861 0 967 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35452 KiB
Current children cumulated memory: 5480 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28325
/proc/meminfo: memFree=24728400/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35452 memory=5524 CPUtime=12.68 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 2987 0 0 0 1260 8 0 0 20 0 1 0 230221339 36302848 1381 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8863 1381 491 7861 0 967 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 35452 KiB
Current children cumulated memory: 5524 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28325
/proc/meminfo: memFree=24728284/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35584 memory=5680 CPUtime=25.48 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 4013 0 0 0 2530 18 0 0 20 0 1 0 230221339 36438016 1420 33554432000 4194304 36388936 140725210083968 140725210082808 4658434 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8896 1420 491 7861 0 1000 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 35584 KiB
Current children cumulated memory: 5680 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28325
/proc/meminfo: memFree=24728284/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35716 memory=5776 CPUtime=51.1 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 4414 0 0 0 5073 37 0 0 20 0 1 0 230221339 36573184 1444 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8929 1444 491 7861 0 1033 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35716 KiB
Current children cumulated memory: 5776 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28326
/proc/meminfo: memFree=24728284/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35716 memory=5872 CPUtime=102.29 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 4824 0 0 0 10147 82 0 0 20 0 1 0 230221339 36573184 1468 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8929 1468 491 7861 0 1033 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35716 KiB
Current children cumulated memory: 5872 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28327
/proc/meminfo: memFree=24728540/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35848 memory=5888 CPUtime=162.3 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 5196 0 0 0 16098 132 0 0 20 0 1 0 230221339 36708352 1472 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8962 1472 491 7861 0 1066 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 35848 KiB
Current children cumulated memory: 5888 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28336
/proc/meminfo: memFree=24727408/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35848 memory=5928 CPUtime=222.3 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 5576 0 0 0 22048 182 0 0 20 0 1 0 230221339 36708352 1482 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8962 1482 491 7861 0 1066 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 35848 KiB
Current children cumulated memory: 5928 KiB

[startup+282.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/188 28337
/proc/meminfo: memFree=24728412/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35848 memory=5928 CPUtime=282.3 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 5592 0 0 0 27996 234 0 0 20 0 1 0 230221339 36708352 1482 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8962 1482 491 7861 0 1066 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 35848 KiB
Current children cumulated memory: 5928 KiB

[startup+342.3 s]
/proc/loadavg: 2.18 2.11 2.08 3/188 28338
/proc/meminfo: memFree=24728420/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35848 memory=5992 CPUtime=342.3 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 5968 0 0 0 33949 281 0 0 20 0 1 0 230221339 36708352 1498 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8962 1498 491 7861 0 1066 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 35848 KiB
Current children cumulated memory: 5992 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.09 2.07 3/188 28339
/proc/meminfo: memFree=24728668/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35848 memory=5992 CPUtime=402.31 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 5971 0 0 0 39900 331 0 0 20 0 1 0 230221339 36708352 1498 33554432000 4194304 36388936 140725210083968 140725210082808 4525171 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8962 1498 491 7861 0 1066 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 35848 KiB
Current children cumulated memory: 5992 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 28340
/proc/meminfo: memFree=24728544/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=35848 memory=6032 CPUtime=462.31 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 6330 0 0 0 45854 377 0 0 20 0 1 0 230221339 36708352 1508 33554432000 4194304 36388936 140725210083968 140725210082808 4658365 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 8962 1508 491 7861 0 1066 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 35848 KiB
Current children cumulated memory: 6032 KiB


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

Current children cumulated memory: 6228 KiB

[startup+2022.3 s]
/proc/loadavg: 1.98 2.04 2.04 3/187 28513
/proc/meminfo: memFree=24728196/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6228 CPUtime=2022.41 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 11239 0 0 0 200679 1562 0 0 20 0 1 0 230221339 36978688 1557 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1557 491 7861 0 1132 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6228 KiB

[startup+2082.3 s]
/proc/loadavg: 1.99 2.03 2.04 3/187 28514
/proc/meminfo: memFree=24728892/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6228 CPUtime=2082.41 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 11239 0 0 0 206641 1600 0 0 20 0 1 0 230221339 36978688 1557 33554432000 4194304 36388936 140725210083968 140725210082808 4525227 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1557 491 7861 0 1132 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6228 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/187 28515
/proc/meminfo: memFree=24729024/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6240 CPUtime=2142.41 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 11609 0 0 0 212604 1637 0 0 20 0 1 0 230221339 36978688 1560 33554432000 4194304 36388936 140725210083968 140725210082808 4420413 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1560 491 7861 0 1132 0
Current children cumulated CPU time: 2142.41 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6240 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/187 28516
/proc/meminfo: memFree=24728652/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6240 CPUtime=2202.42 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 11609 0 0 0 218566 1676 0 0 20 0 1 0 230221339 36978688 1560 33554432000 4194304 36388936 140725210083968 140725210082808 4528043 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1560 491 7861 0 1132 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6240 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/187 28517
/proc/meminfo: memFree=24728280/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6240 CPUtime=2262.42 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 11989 0 0 0 224521 1721 0 0 20 0 1 0 230221339 36978688 1560 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1560 491 7861 0 1132 0
Current children cumulated CPU time: 2262.42 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6240 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28519
/proc/meminfo: memFree=24728304/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6240 CPUtime=2322.43 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 11989 0 0 0 230469 1774 0 0 20 0 1 0 230221339 36978688 1560 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1560 491 7861 0 1132 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6240 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28520
/proc/meminfo: memFree=24728428/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6252 CPUtime=2382.43 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12358 0 0 0 236416 1827 0 0 20 0 1 0 230221339 36978688 1563 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1563 491 7861 0 1132 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6252 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28521
/proc/meminfo: memFree=24728428/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6252 CPUtime=2442.44 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12358 0 0 0 242368 1876 0 0 20 0 1 0 230221339 36978688 1563 33554432000 4194304 36388936 140725210083968 140725210082808 4658341 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1563 491 7861 0 1132 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6252 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2502.44 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 248335 1909 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

[startup+2519.87 s]
# the end of solver process 28324 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.83 s, system=19.1902 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 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2508.94 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 248982 1912 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 6663879 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2508.94 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2515.34 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 249618 1916 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 7665248 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2515.34 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2518.54 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 249936 1918 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 4525224 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2518.54 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2519.34 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 250016 1918 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 6663926 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2519.34 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2519.74 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 250056 1918 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 4598868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28523
/proc/meminfo: memFree=24728552/32770624 swapFree=67108860/67108860
[pid=28324] ppid=28321 vsize=36112 memory=6260 CPUtime=2519.95 cores=1,3,5,7
/proc/28324/stat : 28324 (BTD) R 28321 28324 25031 0 -1 4202496 12931 0 0 0 250076 1919 0 0 20 0 1 0 230221339 36978688 1565 33554432000 4194304 36388936 140725210083968 140725210082808 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63643648 140725210088637 140725210088715 140725210088715 140725210091473 0
/proc/28324/statm: 9028 1565 491 7861 0 1132 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 36112 KiB
Current children cumulated memory: 6260 KiB

Child status: 0
Real time (s): 2519.87
CPU time (s): 2520.02
CPU user time (s): 2500.83
CPU system time (s): 19.1902
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 36112
Max. memory (cumulated for all children) (KiB): 6260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.83
system time used= 19.1902
maximum resident set size= 6276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13007
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= 756


# summary of solver processes directly reported to runsolver:
#   pid: 28324
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2500.83
#   total CPU system time (s): 19.1902

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.87354 second user time and 16.4373 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-13 04:16:21
IDJOB=4306358
IDBENCH=141606
IDSOLVER=2786
FILE ID=node107/4306358-1534126581
RUNJOBID= node107-1534100756-25063
PBS_JOBID= 21037008
Free space on /tmp= 39404 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-12_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306358-1534126581/watcher-4306358-1534126581 -o /tmp/evaluation-result-4306358-1534126581/solver-4306358-1534126581 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580  BTD 3 2520 HOME/instance-4306358-1534126581.xml 

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

MD5SUM BENCH= 70b2a7c07aa80f8552a525257c8c3e20
RANDOM SEED=1145981220

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24733012 kB
MemAvailable:   31885520 kB
Buffers:          220884 kB
Cached:          7128012 kB
SwapCached:            0 kB
Active:          3800656 kB
Inactive:        3622232 kB
Active(anon):      23136 kB
Inactive(anon):   103616 kB
Active(file):    3777520 kB
Inactive(file):  3518616 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52380 kB
Writeback:             0 kB
AnonPages:         89772 kB
Mapped:            55056 kB
Shmem:             49804 kB
Slab:             313348 kB
SReclaimable:     284832 kB
SUnreclaim:        28516 kB
KernelStack:        3360 kB
PageTables:         5452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     395204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39352 MiB
End job on node107 at 2018-08-13 04:58:21