Trace number 4306115

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12? (TO) 2519.95 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-14_c18.xml
MD5SUM0e107aeb1163eb9d4573d4ca0ed1edf8
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 variables392
Number of constraints366
Number of domains2
Minimum domain size14
Maximum domain size196
Distribution of domain sizes[{"size":14,"count":196},{"size":196,"count":182}]
Minimum variable degree0
Maximum variable degree185
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":184,"count":14},{"degree":185,"count":182}]
Minimum constraint arity3
Maximum constraint arity197
Distribution of constraint arities[{"arity":3,"count":182},{"arity":14,"count":1},{"arity":196,"count":1},{"arity":197,"count":182}]
Number of extensional constraints0
Number of intensional constraints182
Distribution of constraint types[{"type":"intension","count":182},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":182}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10676 MiB free)
  memory of node 1: 16384 MiB (13546 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306115-1534126513/watcher-4306115-1534126513 -o /tmp/evaluation-result-4306115-1534126513/solver-4306115-1534126513 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28907 --watchdog 2580 BTD 12 2520 HOME/instance-4306115-1534126513.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=32319, runsolver pid=32316
Current StackSize limit: 8192 KiB


[startup+0.100695 s]*
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24795436/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=41216 memory=11068 CPUtime=0.1 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 2918 0 0 0 10 0 0 0 20 0 1 0 230214463 42205184 2767 33554432000 4194304 36388936 140725437462992 140725437457160 7657254 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 10304 2767 435 7861 0 2408 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41216 KiB
Current children cumulated memory: 11068 KiB

[startup+0.209519 s]*
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24786232/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=50192 memory=20044 CPUtime=0.2 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 5196 0 0 0 20 0 0 0 20 0 1 0 230214463 51396608 5011 33554432000 4194304 36388936 140725437462992 140725437461400 7657254 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 12548 5011 479 7861 0 4652 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 50192 KiB
Current children cumulated memory: 20044 KiB

[startup+0.309399 s]*
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24783628/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=53096 memory=23212 CPUtime=0.3 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 5941 0 0 0 30 0 0 0 20 0 1 0 230214463 54370304 5803 33554432000 4194304 36388936 140725437462992 140725437461400 7657254 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 13274 5803 491 7861 0 5378 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 53096 KiB
Current children cumulated memory: 23212 KiB

[startup+0.70031 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24781396/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=35984 CPUtime=0.69 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 9125 0 0 0 68 1 0 0 20 0 1 0 230214463 67862528 8996 33554432000 4194304 36388936 140725437462992 140725437461400 4661824 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 8996 513 7861 0 8672 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 35984 KiB

[startup+1.50024 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24770608/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=35984 CPUtime=1.49 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 9126 0 0 0 148 1 0 0 20 0 1 0 230214463 67862528 8996 33554432000 4194304 36388936 140725437462992 140725437461832 4635163 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 8996 513 7861 0 8672 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 35984 KiB

[startup+3.10905 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24770484/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=36000 CPUtime=3.1 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 11869 0 0 0 309 1 0 0 20 0 1 0 230214463 67862528 9000 33554432000 4194304 36388936 140725437462992 140725437461832 4661829 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 9000 513 7861 0 8672 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36000 KiB

[startup+6.30033 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24769236/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=36000 CPUtime=6.29 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 14530 0 0 0 628 1 0 0 20 0 1 0 230214463 67862528 9000 33554432000 4194304 36388936 140725437462992 140725437461832 4661832 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 9000 513 7861 0 8672 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36000 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24769536/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=36000 CPUtime=12.69 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 17214 0 0 0 1268 1 0 0 20 0 1 0 230214463 67862528 9000 33554432000 4194304 36388936 140725437462992 140725437461832 4661824 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 9000 513 7861 0 8672 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36000 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24769536/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=36096 CPUtime=25.48 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 22920 0 0 0 2547 1 0 0 20 0 1 0 230214463 67862528 9024 33554432000 4194304 36388936 140725437462992 140725437461832 4661829 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 9024 525 7861 0 8672 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36096 KiB

[startup+51.1091 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 32320
/proc/meminfo: memFree=24768764/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66272 memory=36144 CPUtime=51.08 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 24171 0 0 0 5107 1 0 0 20 0 1 0 230214463 67862528 9036 33554432000 4194304 36388936 140725437462992 140725437461832 4635163 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16568 9036 527 7861 0 8672 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36144 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32321
/proc/meminfo: memFree=24769080/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36376 CPUtime=102.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 24353 0 0 0 10226 1 0 0 20 0 1 0 230214463 67997696 9094 33554432000 4194304 36388936 140725437462992 140725437461832 4635171 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9094 527 7861 0 8705 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36376 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32322
/proc/meminfo: memFree=24768832/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36416 CPUtime=162.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 24537 0 0 0 16226 1 0 0 20 0 1 0 230214463 67997696 9104 33554432000 4194304 36388936 140725437462992 140725437461832 4661824 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9104 527 7861 0 8705 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36416 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32323
/proc/meminfo: memFree=24769080/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36436 CPUtime=222.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 24725 0 0 0 22226 1 0 0 20 0 1 0 230214463 67997696 9109 33554432000 4194304 36388936 140725437462992 140725437461832 4661829 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9109 527 7861 0 8705 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36436 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32324
/proc/meminfo: memFree=24769080/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36464 CPUtime=282.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 24917 0 0 0 28225 2 0 0 20 0 1 0 230214463 67997696 9116 33554432000 4194304 36388936 140725437462992 140725437461832 4661829 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9116 527 7861 0 8705 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36464 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32332
/proc/meminfo: memFree=24769000/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36476 CPUtime=342.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 25111 0 0 0 34225 2 0 0 20 0 1 0 230214463 67997696 9119 33554432000 4194304 36388936 140725437462992 140725437461832 4661824 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9119 527 7861 0 8705 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36476 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32333
/proc/meminfo: memFree=24769124/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36488 CPUtime=402.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 25307 0 0 0 40225 2 0 0 20 0 1 0 230214463 67997696 9122 33554432000 4194304 36388936 140725437462992 140725437461832 4635163 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9122 527 7861 0 8705 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36488 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 32334
/proc/meminfo: memFree=24769248/32770624 swapFree=67058920/67108860
[pid=32319] ppid=32316 vsize=66404 memory=36500 CPUtime=462.27 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 25506 0 0 0 46224 3 0 0 20 0 1 0 230214463 67997696 9125 33554432000 4194304 36388936 140725437462992 140725437461832 4661829 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16601 9125 527 7861 0 8705 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36500 KiB


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

/proc/32319/statm: 16634 9154 527 7861 0 8738 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36616 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 32373
/proc/meminfo: memFree=24769676/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36616 CPUtime=1782.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 29882 0 0 0 178215 9 0 0 20 0 1 0 230214463 68132864 9154 33554432000 4194304 36388936 140725437462992 140725437461832 4661881 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9154 527 7861 0 8738 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36616 KiB

[startup+1842.3 s]
/proc/loadavg: 2.11 2.09 2.07 3/187 32374
/proc/meminfo: memFree=24769564/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36616 CPUtime=1842.25 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 30089 0 0 0 184215 10 0 0 20 0 1 0 230214463 68132864 9154 33554432000 4194304 36388936 140725437462992 140725437461832 4661886 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9154 527 7861 0 8738 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36616 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.07 2.07 3/187 32375
/proc/meminfo: memFree=24769688/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36620 CPUtime=1902.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 30270 0 0 0 190214 10 0 0 20 0 1 0 230214463 68132864 9155 33554432000 4194304 36388936 140725437462992 140725437461832 4661774 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9155 527 7861 0 8738 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36620 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.07 2.06 3/187 32376
/proc/meminfo: memFree=24769844/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36620 CPUtime=1962.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 30451 0 0 0 196214 10 0 0 20 0 1 0 230214463 68132864 9155 33554432000 4194304 36388936 140725437462992 140725437461832 4661846 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9155 527 7861 0 8738 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36620 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/187 32377
/proc/meminfo: memFree=24769596/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36620 CPUtime=2022.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 30655 0 0 0 202214 10 0 0 20 0 1 0 230214463 68132864 9155 33554432000 4194304 36388936 140725437462992 140725437461832 4661842 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9155 527 7861 0 8738 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36620 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 32378
/proc/meminfo: memFree=24769600/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36628 CPUtime=2082.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 30841 0 0 0 208213 11 0 0 20 0 1 0 230214463 68132864 9157 33554432000 4194304 36388936 140725437462992 140725437461832 4661930 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9157 527 7861 0 8738 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36628 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 32386
/proc/meminfo: memFree=24769116/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36628 CPUtime=2142.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 31019 0 0 0 214213 11 0 0 20 0 1 0 230214463 68132864 9157 33554432000 4194304 36388936 140725437462992 140725437461832 4661824 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9157 527 7861 0 8738 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36628 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 32387
/proc/meminfo: memFree=24769364/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36628 CPUtime=2202.23 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 31194 0 0 0 220212 11 0 0 20 0 1 0 230214463 68132864 9157 33554432000 4194304 36388936 140725437462992 140725437461832 4661893 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9157 527 7861 0 8738 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36628 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 32388
/proc/meminfo: memFree=24769124/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36628 CPUtime=2262.24 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 31402 0 0 0 226212 12 0 0 20 0 1 0 230214463 68132864 9157 33554432000 4194304 36388936 140725437462992 140725437461832 4661842 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9157 527 7861 0 8738 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36628 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32389
/proc/meminfo: memFree=24769124/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36636 CPUtime=2322.23 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 31582 0 0 0 232211 12 0 0 20 0 1 0 230214463 68132864 9159 33554432000 4194304 36388936 140725437462992 140725437461832 4661890 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9159 527 7861 0 8738 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36636 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32390
/proc/meminfo: memFree=24769124/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36636 CPUtime=2382.23 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 31762 0 0 0 238211 12 0 0 20 0 1 0 230214463 68132864 9159 33554432000 4194304 36388936 140725437462992 140725437461832 4635171 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9159 527 7861 0 8738 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36636 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32452
/proc/meminfo: memFree=24774552/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36636 CPUtime=2442.23 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 31939 0 0 0 244211 12 0 0 20 0 1 0 230214463 68132864 9159 33554432000 4194304 36388936 140725437462992 140725437461832 4661886 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9159 527 7861 0 8738 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36636 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32453
/proc/meminfo: memFree=24775048/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36636 CPUtime=2502.23 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 32150 0 0 0 250210 13 0 0 20 0 1 0 230214463 68132864 9159 33554432000 4194304 36388936 140725437462992 140725437461832 4661824 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9159 527 7861 0 8738 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36636 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32454
/proc/meminfo: memFree=24774924/32770624 swapFree=67058932/67108860
[pid=32319] ppid=32316 vsize=66536 memory=36644 CPUtime=2519.94 cores=0,2,4,6
/proc/32319/stat : 32319 (BTD) R 32316 32319 28876 0 -1 4202496 32322 0 0 0 251981 13 0 0 20 0 1 0 230214463 68132864 9161 33554432000 4194304 36388936 140725437462992 140725437461832 4661886 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 66637824 140725437469884 140725437469963 140725437469963 140725437472721 0
/proc/32319/statm: 16634 9161 527 7861 0 8738 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36644 KiB

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

[startup+2520.01 s]
# the end of solver process 32319 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.82 s, system=0.133997 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.95
CPU user time (s): 2519.82
CPU system time (s): 0.133997
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 66536
Max. memory (cumulated for all children) (KiB): 36644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.82
system time used= 0.133997
maximum resident set size= 36644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32322
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= 14
involuntary context switches= 3161


# summary of solver processes directly reported to runsolver:
#   pid: 32319
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2519.82
#   total CPU system time (s): 0.133997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.52814 second user time and 16.9305 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-13 04:15:13
IDJOB=4306115
IDBENCH=141612
IDSOLVER=2785
FILE ID=node103/4306115-1534126513
RUNJOBID= node103-1534100983-28907
PBS_JOBID= 21037009
Free space on /tmp= 34584 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306115-1534126513/watcher-4306115-1534126513 -o /tmp/evaluation-result-4306115-1534126513/solver-4306115-1534126513 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28907 --watchdog 2580  BTD 12 2520 HOME/instance-4306115-1534126513.xml

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

MD5SUM BENCH= 0e107aeb1163eb9d4573d4ca0ed1edf8
RANDOM SEED=2119349356

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:        24805004 kB
MemAvailable:   31935616 kB
Buffers:          136440 kB
Cached:          7177536 kB
SwapCached:         5352 kB
Active:          4030308 kB
Inactive:        3305296 kB
Active(anon):      13600 kB
Inactive(anon):    59464 kB
Active(file):    4016708 kB
Inactive(file):  3245832 kB
Unevictable:        7796 kB
Mlocked:            7796 kB
SwapTotal:      67108860 kB
SwapFree:       67058920 kB
Dirty:             52724 kB
Writeback:             0 kB
AnonPages:         41092 kB
Mapped:            52824 kB
Shmem:             48652 kB
Slab:             325788 kB
SReclaimable:     296532 kB
SUnreclaim:        29256 kB
KernelStack:        3360 kB
PageTables:         5052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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 04:57:13