Trace number 4300929

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_12 2018.07.27_12UNSAT 516.879 516.886

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-08_mini_c18.xml
MD5SUMd1f29852cfb3bd3adbf49dd6146b1886
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 benchmark0.770402
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints136
Number of domains2
Minimum domain size8
Maximum domain size64
Distribution of domain sizes[{"size":8,"count":64},{"size":64,"count":56}]
Minimum variable degree0
Maximum variable degree60
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":59,"count":8},{"degree":60,"count":56}]
Minimum constraint arity1
Maximum constraint arity65
Distribution of constraint arities[{"arity":1,"count":8},{"arity":3,"count":56},{"arity":8,"count":16},{"arity":65,"count":56}]
Number of extensional constraints56
Number of intensional constraints8
Distribution of constraint types[{"type":"extension","count":56},{"type":"intension","count":8},{"type":"allDifferent","count":16},{"type":"element","count":56}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12
516.79/516.88	s UNSATISFIABLE
516.79/516.88	c  # Nodes: 306147

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 (8883 MiB free)
  memory of node 1: 16384 MiB (14141 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300929-1532851403/watcher-4300929-1532851403 -o /tmp/evaluation-result-4300929-1532851403/solver-4300929-1532851403 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532845920-25614 --watchdog 2580 miniBTD 12 2520 HOME/instance-4300929-1532851403.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=26626, runsolver pid=26623

[startup+0.100106 s]*
/proc/loadavg: 2.00 2.03 2.05 3/192 26627
/proc/meminfo: memFree=23574604/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29712 memory=6364 CPUtime=0.1 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 1774 0 0 0 10 0 0 0 20 0 1 0 102703523 30425088 1591 33554432000 4194304 5224696 140730229171600 140730229168600 4560947 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7428 1591 659 252 0 974 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6364 KiB

[startup+0.209711 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574604/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29712 memory=6364 CPUtime=0.21 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 1787 0 0 0 21 0 0 0 20 0 1 0 102703523 30425088 1591 33554432000 4194304 5224696 140730229171600 140730229168600 4560939 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7428 1591 659 252 0 974 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6364 KiB

[startup+0.309071 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574604/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29712 memory=6364 CPUtime=0.31 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 1788 0 0 0 31 0 0 0 20 0 1 0 102703523 30425088 1591 33554432000 4194304 5224696 140730229171600 140730229168600 140254256779644 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7428 1591 659 252 0 974 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6364 KiB

[startup+0.700324 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574300/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29712 memory=6364 CPUtime=0.69 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 1790 0 0 0 69 0 0 0 20 0 1 0 102703523 30425088 1591 33554432000 4194304 5224696 140730229171600 140730229170616 4568755 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7428 1591 659 252 0 974 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6364 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574300/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29712 memory=6364 CPUtime=1.49 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 1793 0 0 0 149 0 0 0 20 0 1 0 102703523 30425088 1591 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7428 1591 659 252 0 974 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6364 KiB

[startup+3.10935 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574256/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29712 memory=6524 CPUtime=3.1 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 2274 0 0 0 310 0 0 0 20 0 1 0 102703523 30425088 1631 33554432000 4194304 5224696 140730229171600 140730229170616 4560947 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7428 1631 675 252 0 974 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6524 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574392/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6544 CPUtime=6.29 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 2769 0 0 0 628 1 0 0 20 0 1 0 102703523 30556160 1636 33554432000 4194304 5224696 140730229171600 140730229170616 4634323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1636 675 252 0 1006 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6544 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574516/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6552 CPUtime=12.69 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 3259 0 0 0 1268 1 0 0 20 0 1 0 102703523 30556160 1638 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1638 676 252 0 1006 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6552 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574640/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6568 CPUtime=25.49 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 4243 0 0 0 2546 3 0 0 20 0 1 0 102703523 30556160 1642 33554432000 4194304 5224696 140730229171600 140730229170616 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1642 676 252 0 1006 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6568 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23573972/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6584 CPUtime=51.09 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 4586 0 0 0 5103 6 0 0 20 0 1 0 102703523 30556160 1646 33554432000 4194304 5224696 140730229171600 140730229170616 4560947 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1646 676 252 0 1006 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6584 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 26628
/proc/meminfo: memFree=23574212/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6596 CPUtime=102.29 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 4930 0 0 0 10217 12 0 0 20 0 1 0 102703523 30556160 1649 33554432000 4194304 5224696 140730229171600 140730229170616 4560947 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1649 676 252 0 1006 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6596 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26629
/proc/meminfo: memFree=23574112/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6608 CPUtime=162.28 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 5279 0 0 0 16207 21 0 0 20 0 1 0 102703523 30556160 1652 33554432000 4194304 5224696 140730229171600 140730229170616 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1652 676 252 0 1006 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6608 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26630
/proc/meminfo: memFree=23573664/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6616 CPUtime=222.29 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 5627 0 0 0 22200 29 0 0 20 0 1 0 102703523 30556160 1654 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1654 676 252 0 1006 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6616 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26632
/proc/meminfo: memFree=23574056/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6624 CPUtime=282.28 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 5976 0 0 0 28192 36 0 0 20 0 1 0 102703523 30556160 1656 33554432000 4194304 5224696 140730229171600 140730229170616 4634338 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1656 676 252 0 1006 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6624 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26633
/proc/meminfo: memFree=23574156/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6624 CPUtime=342.29 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 6329 0 0 0 34185 44 0 0 20 0 1 0 102703523 30556160 1656 33554432000 4194304 5224696 140730229171600 140730229170616 140254262809152 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1656 676 252 0 1006 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6624 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 26642
/proc/meminfo: memFree=23573284/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6632 CPUtime=402.29 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 6681 0 0 0 40177 52 0 0 20 0 1 0 102703523 30556160 1658 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1658 676 252 0 1006 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6632 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 26643
/proc/meminfo: memFree=23574356/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6636 CPUtime=462.28 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7036 0 0 0 46169 59 0 0 20 0 1 0 102703523 30556160 1659 33554432000 4194304 5224696 140730229171600 140730229170616 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1659 676 252 0 1006 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6636 KiB

[startup+516.886 s]
# the end of solver process 26626 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=516.226 s, system=0.652994 s

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

[startup+486.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23574204/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=486.39 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7387 0 0 0 48577 62 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 4560928 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 486.39 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+499.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23573972/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=499.18 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7387 0 0 0 49855 63 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 499.18 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+505.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23573972/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=505.59 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7388 0 0 0 50495 64 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 505.59 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+512 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23574196/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=511.99 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7388 0 0 0 51135 64 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 511.99 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23574196/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=515.18 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7388 0 0 0 51454 64 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 515.18 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+516 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23574196/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=516 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7388 0 0 0 51535 65 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 4560939 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 516 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+516.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23574196/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=516.39 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7388 0 0 0 51574 65 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 4560928 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 516.39 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

[startup+516.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 26645
/proc/meminfo: memFree=23574196/32770624 swapFree=67108860/67108860
[pid=26626] ppid=26623 vsize=29840 memory=6640 CPUtime=516.79 cores=0,2,4,6
/proc/26626/stat : 26626 (miniBTD) R 26623 26626 25583 0 -1 4202496 7388 0 0 0 51614 65 0 0 20 0 1 0 102703523 30556160 1660 33554432000 4194304 5224696 140730229171600 140730229170616 140254256779644 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 27930624 140730229175476 140730229175559 140730229175559 140730229178317 0
/proc/26626/statm: 7460 1660 676 252 0 1006 0
Current children cumulated CPU time: 516.79 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6640 KiB

Child status: 0
Real time (s): 516.886
CPU time (s): 516.879
CPU user time (s): 516.226
CPU system time (s): 0.652994
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 29840
Max. memory (cumulated for all children) (KiB): 6640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 516.226
system time used= 0.652994
maximum resident set size= 6660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7464
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= 7
involuntary context switches= 170


# summary of solver processes directly reported to runsolver:
#   pid: 26626
#   total CPU time (s): 516.879
#   total CPU user time (s): 516.226
#   total CPU system time (s): 0.652994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.09514 second user time and 3.25548 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-29 10:03:23
IDJOB=4300929
IDBENCH=141291
IDSOLVER=2770
FILE ID=node132/4300929-1532851403
RUNJOBID= node132-1532845920-25614
PBS_JOBID= 21022504
Free space on /tmp= 52020 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-08_mini_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300929-1532851403/watcher-4300929-1532851403 -o /tmp/evaluation-result-4300929-1532851403/solver-4300929-1532851403 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532845920-25614 --watchdog 2580  miniBTD 12 2520 HOME/instance-4300929-1532851403.xml

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

MD5SUM BENCH= d1f29852cfb3bd3adbf49dd6146b1886
RANDOM SEED=1413320582

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        23578324 kB
MemAvailable:   31923716 kB
Buffers:          219276 kB
Cached:          8330016 kB
SwapCached:            0 kB
Active:          2689640 kB
Inactive:        5920876 kB
Active(anon):      11244 kB
Inactive(anon):    77828 kB
Active(file):    2678396 kB
Inactive(file):  5843048 kB
Unevictable:        6992 kB
Mlocked:            6992 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19744 kB
Writeback:             0 kB
AnonPages:         79976 kB
Mapped:            45228 kB
Shmem:             25248 kB
Slab:             280308 kB
SReclaimable:     252408 kB
SUnreclaim:        27900 kB
KernelStack:        3648 kB
PageTables:         5176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     358436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52000 MiB
End job on node132 at 2018-07-29 10:12:01