Trace number 4306111

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12UNSAT 494.722 494.71

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-08_c18.xml
MD5SUM86261698a40453ca60d699c1ebc214eb
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 benchmark30.4561
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints114
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 degree59
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":58,"count":8},{"degree":59,"count":56}]
Minimum constraint arity3
Maximum constraint arity65
Distribution of constraint arities[{"arity":3,"count":56},{"arity":8,"count":1},{"arity":64,"count":1},{"arity":65,"count":56}]
Number of extensional constraints0
Number of intensional constraints56
Distribution of constraint types[{"type":"intension","count":56},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":56}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
494.70/494.70	s UNSATISFIABLE
494.70/494.70	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 (10642 MiB free)
  memory of node 1: 16384 MiB (13554 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306111-1534128911/watcher-4306111-1534128911 -o /tmp/evaluation-result-4306111-1534128911/solver-4306111-1534128911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28908 --watchdog 2580 BTD 12 2520 HOME/instance-4306111-1534128911.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=32451, runsolver pid=32448
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 32452
/proc/meminfo: memFree=24774792/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6052 CPUtime=0.1 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 1649 0 0 0 10 0 0 0 20 0 1 0 230454269 36777984 1513 33554432000 4194304 36388936 140732733091248 140732733085352 4661829 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+0.209479 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 32452
/proc/meminfo: memFree=24774792/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6052 CPUtime=0.21 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 1666 0 0 0 21 0 0 0 20 0 1 0 230454269 36777984 1513 33554432000 4194304 36388936 140732733091248 140732733085352 4292148 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+0.308733 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 32452
/proc/meminfo: memFree=24774792/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6052 CPUtime=0.31 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 1666 0 0 0 31 0 0 0 20 0 1 0 230454269 36777984 1513 33554432000 4194304 36388936 140732733091248 140732733085352 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+0.70028 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32452
/proc/meminfo: memFree=24774792/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6052 CPUtime=0.69 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 1670 0 0 0 69 0 0 0 20 0 1 0 230454269 36777984 1513 33554432000 4194304 36388936 140732733091248 140732733085352 4661886 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32452
/proc/meminfo: memFree=24774544/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6052 CPUtime=1.49 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 1672 0 0 0 149 0 0 0 20 0 1 0 230454269 36777984 1513 33554432000 4194304 36388936 140732733091248 140732733090088 4661829 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+3.10888 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32452
/proc/meminfo: memFree=24774432/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6184 CPUtime=3.1 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 2204 0 0 0 309 1 0 0 20 0 1 0 230454269 36777984 1546 33554432000 4194304 36388936 140732733091248 140732733090088 4661886 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1546 525 7861 0 1083 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6184 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32452
/proc/meminfo: memFree=24774092/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6196 CPUtime=6.29 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 2744 0 0 0 628 1 0 0 20 0 1 0 230454269 36777984 1549 33554432000 4194304 36388936 140732733091248 140732733090088 4635163 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1549 525 7861 0 1083 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6196 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32452
/proc/meminfo: memFree=24774616/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6204 CPUtime=12.69 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 3284 0 0 0 1268 1 0 0 20 0 1 0 230454269 36777984 1551 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1551 525 7861 0 1083 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6204 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32452
/proc/meminfo: memFree=24774552/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=35916 memory=6224 CPUtime=25.49 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 4198 0 0 0 2547 2 0 0 20 0 1 0 230454269 36777984 1556 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 8979 1556 525 7861 0 1083 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6224 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32452
/proc/meminfo: memFree=24774552/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6232 CPUtime=51.1 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 4574 0 0 0 5105 5 0 0 20 0 1 0 230454269 36913152 1558 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1558 525 7861 0 1116 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6232 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32453
/proc/meminfo: memFree=24775172/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6244 CPUtime=102.29 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 4951 0 0 0 10218 11 0 0 20 0 1 0 230454269 36913152 1561 33554432000 4194304 36388936 140732733091248 140732733090088 4661803 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1561 525 7861 0 1116 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6244 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24803636/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6256 CPUtime=162.3 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 5332 0 0 0 16212 18 0 0 20 0 1 0 230454269 36913152 1564 33554432000 4194304 36388936 140732733091248 140732733090088 4635152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1564 525 7861 0 1116 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32578
/proc/meminfo: memFree=24803580/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6260 CPUtime=222.29 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 5712 0 0 0 22205 24 0 0 20 0 1 0 230454269 36913152 1565 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1565 525 7861 0 1116 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6260 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32579
/proc/meminfo: memFree=24803628/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6268 CPUtime=282.3 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 6095 0 0 0 28199 31 0 0 20 0 1 0 230454269 36913152 1567 33554432000 4194304 36388936 140732733091248 140732733090088 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1567 525 7861 0 1116 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6268 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32587
/proc/meminfo: memFree=24802320/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6272 CPUtime=342.3 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 6478 0 0 0 34194 36 0 0 20 0 1 0 230454269 36913152 1568 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1568 525 7861 0 1116 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6272 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32611
/proc/meminfo: memFree=24802356/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6276 CPUtime=402.3 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 6864 0 0 0 40187 43 0 0 20 0 1 0 230454269 36913152 1569 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1569 525 7861 0 1116 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6276 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=462.3 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7251 0 0 0 46179 51 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 4635163 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+494.71 s]
# the end of solver process 32451 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=494.169 s, system=0.553015 s

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

[startup+473.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=473.6 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7251 0 0 0 47308 52 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 473.6 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+486.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=486.4 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 48586 54 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 486.4 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+489.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=489.61 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 48906 55 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 489.61 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+492.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=492.8 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 49225 55 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 4635171 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 492.8 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+493.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=493.6 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 49305 55 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 493.6 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+494.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=494.4 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 49385 55 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 4635163 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 494.4 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+494.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=494.6 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 49405 55 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 4661824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 494.6 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+494.7 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32451] ppid=32448 vsize=36048 memory=6284 CPUtime=494.7 cores=1,3,5,7
/proc/32451/stat : 32451 (BTD) R 32448 32451 28876 0 -1 4202496 7636 0 0 0 49415 55 0 0 20 0 1 0 230454269 36913152 1571 33554432000 4194304 36388936 140732733091248 140732733090088 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 50888704 140732733097148 140732733097227 140732733097227 140732733099985 0
/proc/32451/statm: 9012 1571 525 7861 0 1116 0
Current children cumulated CPU time: 494.7 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

Child status: 0
Real time (s): 494.71
CPU time (s): 494.722
CPU user time (s): 494.169
CPU system time (s): 0.553015
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 36048
Max. memory (cumulated for all children) (KiB): 6284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 494.169
system time used= 0.553015
maximum resident set size= 6300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7760
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= 174


# summary of solver processes directly reported to runsolver:
#   pid: 32451
#   total CPU time (s): 494.722
#   total CPU user time (s): 494.169
#   total CPU system time (s): 0.553015

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.62862 second user time and 3.204 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-13 04:55:11
IDJOB=4306111
IDBENCH=141613
IDSOLVER=2785
FILE ID=node103/4306111-1534128911
RUNJOBID= node103-1534100983-28908
PBS_JOBID= 21037009
Free space on /tmp= 34584 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-08_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306111-1534128911/watcher-4306111-1534128911 -o /tmp/evaluation-result-4306111-1534128911/solver-4306111-1534128911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28908 --watchdog 2580  BTD 12 2520 HOME/instance-4306111-1534128911.xml

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

MD5SUM BENCH= 86261698a40453ca60d699c1ebc214eb
RANDOM SEED=779448532

node103.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        24779456 kB
MemAvailable:   31910904 kB
Buffers:          136904 kB
Cached:          7178108 kB
SwapCached:         5340 kB
Active:          4056280 kB
Inactive:        3305904 kB
Active(anon):      39292 kB
Inactive(anon):    59464 kB
Active(file):    4016988 kB
Inactive(file):  3246440 kB
Unevictable:        7796 kB
Mlocked:            7796 kB
SwapTotal:      67108860 kB
SwapFree:       67058932 kB
Dirty:             52796 kB
Writeback:             0 kB
AnonPages:         58308 kB
Mapped:            53548 kB
Shmem:             48664 kB
Slab:             325680 kB
SReclaimable:     296480 kB
SUnreclaim:        29200 kB
KernelStack:        3360 kB
PageTables:         5468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     411824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34532 MiB
End job on node103 at 2018-08-13 05:03:26