Trace number 4301115

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
miniBTD 2018.07.27_3? (TO) 2519.92 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-10_mini_c18.xml
MD5SUMba10c53a53c6ac87d986792da34ee429
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 benchmark0.783118
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints210
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":190}]
Minimum variable degree0
Maximum variable degree22
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":21,"count":10},{"degree":22,"count":90}]
Minimum constraint arity1
Maximum constraint arity12
Distribution of constraint arities[{"arity":1,"count":10},{"arity":10,"count":20},{"arity":12,"count":180}]
Number of extensional constraints0
Number of intensional constraints10
Distribution of constraint types[{"type":"intension","count":10},{"type":"allDifferent","count":20},{"type":"element","count":180}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (11584 MiB free)
  memory of node 1: 16384 MiB (15821 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301115-1532851375/watcher-4301115-1532851375 -o /tmp/evaluation-result-4301115-1532851375/solver-4301115-1532851375 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8703 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301115-1532851375.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=9957, runsolver pid=9954
Current StackSize limit: 8192 KiB


[startup+0.100787 s]*
/proc/loadavg: 2.29 2.08 2.05 3/189 9958
/proc/meminfo: memFree=28062176/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28116 memory=4556 CPUtime=0.1 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 1357 0 0 0 10 0 0 0 20 0 1 0 102700632 28790784 1139 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7029 1139 645 252 0 575 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28116 KiB
Current children cumulated memory: 4556 KiB

[startup+0.209402 s]*
/proc/loadavg: 2.29 2.08 2.05 3/189 9958
/proc/meminfo: memFree=28061804/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28116 memory=4556 CPUtime=0.21 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 1360 0 0 0 21 0 0 0 20 0 1 0 102700632 28790784 1139 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7029 1139 645 252 0 575 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28116 KiB
Current children cumulated memory: 4556 KiB

[startup+0.308832 s]*
/proc/loadavg: 2.29 2.08 2.05 3/189 9958
/proc/meminfo: memFree=28061804/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28116 memory=4556 CPUtime=0.3 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 1363 0 0 0 30 0 0 0 20 0 1 0 102700632 28790784 1139 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7029 1139 645 252 0 575 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28116 KiB
Current children cumulated memory: 4556 KiB

[startup+0.700223 s]
/proc/loadavg: 2.29 2.08 2.05 3/189 9958
/proc/meminfo: memFree=28061440/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28116 memory=4820 CPUtime=0.69 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 1371 0 0 0 69 0 0 0 20 0 1 0 102700632 28790784 1205 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7029 1205 659 252 0 575 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28116 KiB
Current children cumulated memory: 4820 KiB

[startup+1.50023 s]
/proc/loadavg: 2.29 2.08 2.05 3/189 9958
/proc/meminfo: memFree=28061612/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28116 memory=4820 CPUtime=1.49 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 1378 0 0 0 148 1 0 0 20 0 1 0 102700632 28790784 1205 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7029 1205 659 252 0 575 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28116 KiB
Current children cumulated memory: 4820 KiB

[startup+3.1091 s]
/proc/loadavg: 2.29 2.08 2.05 3/189 9958
/proc/meminfo: memFree=28061616/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28244 memory=4896 CPUtime=3.1 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 1691 0 0 0 307 3 0 0 20 0 1 0 102700632 28921856 1224 33554432000 4194304 5224696 140721351883552 140721351882568 4576296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7061 1224 659 252 0 607 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 4896 KiB

[startup+6.30022 s]
/proc/loadavg: 2.34 2.09 2.06 3/189 9958
/proc/meminfo: memFree=28061448/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28244 memory=4916 CPUtime=6.29 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 2006 0 0 0 621 8 0 0 20 0 1 0 102700632 28921856 1229 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7061 1229 659 252 0 607 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 4916 KiB

[startup+12.7002 s]
/proc/loadavg: 2.40 2.11 2.06 3/189 9958
/proc/meminfo: memFree=28061228/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28244 memory=4944 CPUtime=12.69 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 2330 0 0 0 1251 18 0 0 20 0 1 0 102700632 28921856 1236 33554432000 4194304 5224696 140721351883552 140721351882568 4579225 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7061 1236 659 252 0 607 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 4944 KiB

[startup+25.5002 s]
/proc/loadavg: 2.53 2.15 2.08 3/189 9958
/proc/meminfo: memFree=28061596/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28244 memory=5008 CPUtime=25.48 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 2991 0 0 0 2513 35 0 0 20 0 1 0 102700632 28921856 1252 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7061 1252 659 252 0 607 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 5008 KiB

[startup+51.1091 s]
/proc/loadavg: 2.35 2.14 2.07 3/189 9958
/proc/meminfo: memFree=28061472/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28376 memory=5040 CPUtime=51.1 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 3341 0 0 0 5038 72 0 0 20 0 1 0 102700632 29057024 1260 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7094 1260 659 252 0 640 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28376 KiB
Current children cumulated memory: 5040 KiB

[startup+102.3 s]
/proc/loadavg: 2.15 2.12 2.07 3/189 9959
/proc/meminfo: memFree=28061436/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28376 memory=5084 CPUtime=102.28 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 3709 0 0 0 10088 140 0 0 20 0 1 0 102700632 29057024 1271 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7094 1271 659 252 0 640 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 28376 KiB
Current children cumulated memory: 5084 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.10 2.06 3/188 9960
/proc/meminfo: memFree=28061516/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28376 memory=5128 CPUtime=162.28 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 4068 0 0 0 16008 220 0 0 20 0 1 0 102700632 29057024 1282 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7094 1282 659 252 0 640 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 28376 KiB
Current children cumulated memory: 5128 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.08 2.06 3/187 9961
/proc/meminfo: memFree=28061608/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28376 memory=5152 CPUtime=222.28 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 4424 0 0 0 21938 290 0 0 20 0 1 0 102700632 29057024 1288 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7094 1288 659 252 0 640 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 28376 KiB
Current children cumulated memory: 5152 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 9962
/proc/meminfo: memFree=28061692/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28508 memory=5160 CPUtime=282.27 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 4788 0 0 0 27866 361 0 0 20 0 1 0 102700632 29192192 1290 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7127 1290 659 252 0 673 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5160 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 9963
/proc/meminfo: memFree=28061624/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28508 memory=5168 CPUtime=342.27 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 5140 0 0 0 33795 432 0 0 20 0 1 0 102700632 29192192 1292 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7127 1292 659 252 0 673 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5168 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9964
/proc/meminfo: memFree=28061744/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28508 memory=5180 CPUtime=402.27 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 5491 0 0 0 39727 500 0 0 20 0 1 0 102700632 29192192 1295 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7127 1295 659 252 0 673 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5180 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 9973
/proc/meminfo: memFree=28060656/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28508 memory=5192 CPUtime=462.27 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 5845 0 0 0 45659 568 0 0 20 0 1 0 102700632 29192192 1298 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7127 1298 659 252 0 673 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5192 KiB


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

/proc/9957/statm: 7127 1321 659 252 0 673 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5284 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 10075
/proc/meminfo: memFree=28057376/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5284 CPUtime=1782.23 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 14021 0 0 0 175979 2244 0 0 20 0 1 0 102700632 29327360 1321 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1321 659 252 0 706 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5284 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 10076
/proc/meminfo: memFree=28057416/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5292 CPUtime=1842.22 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 14396 0 0 0 181899 2323 0 0 20 0 1 0 102700632 29327360 1323 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1323 659 252 0 706 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5292 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10077
/proc/meminfo: memFree=28057184/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5292 CPUtime=1902.23 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 14771 0 0 0 187819 2404 0 0 20 0 1 0 102700632 29327360 1323 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1323 659 252 0 706 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5292 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10078
/proc/meminfo: memFree=28057044/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5292 CPUtime=1962.23 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 15153 0 0 0 193743 2480 0 0 20 0 1 0 102700632 29327360 1323 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1323 659 252 0 706 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5292 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10079
/proc/meminfo: memFree=28057504/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5300 CPUtime=2022.22 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 15530 0 0 0 199664 2558 0 0 20 0 1 0 102700632 29327360 1325 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1325 659 252 0 706 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5300 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10080
/proc/meminfo: memFree=28057700/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5300 CPUtime=2082.22 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 15908 0 0 0 205585 2637 0 0 20 0 1 0 102700632 29327360 1325 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1325 659 252 0 706 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5300 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10081
/proc/meminfo: memFree=28057612/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5300 CPUtime=2142.22 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 16298 0 0 0 211510 2712 0 0 20 0 1 0 102700632 29327360 1325 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1325 659 252 0 706 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5300 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10082
/proc/meminfo: memFree=28057764/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5308 CPUtime=2202.22 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 16677 0 0 0 217432 2790 0 0 20 0 1 0 102700632 29327360 1327 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1327 659 252 0 706 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5308 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10091
/proc/meminfo: memFree=28056940/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5308 CPUtime=2262.21 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 17053 0 0 0 223353 2868 0 0 20 0 1 0 102700632 29327360 1327 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1327 659 252 0 706 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5308 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10092
/proc/meminfo: memFree=28057340/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5308 CPUtime=2322.21 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 17429 0 0 0 229280 2941 0 0 20 0 1 0 102700632 29327360 1327 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1327 659 252 0 706 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5308 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10093
/proc/meminfo: memFree=28057208/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5308 CPUtime=2382.2 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 17813 0 0 0 235201 3019 0 0 20 0 1 0 102700632 29327360 1327 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1327 659 252 0 706 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5308 KiB

[startup+2442.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/188 10094
/proc/meminfo: memFree=28056796/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5312 CPUtime=2442.2 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 18175 0 0 0 241120 3100 0 0 20 0 1 0 102700632 29327360 1328 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1328 659 252 0 706 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5312 KiB

[startup+2502.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/188 10095
/proc/meminfo: memFree=28056928/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5312 CPUtime=2502.2 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 18539 0 0 0 247044 3176 0 0 20 0 1 0 102700632 29327360 1328 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1328 659 252 0 706 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5312 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.24 2.14 2.09 3/188 10095
/proc/meminfo: memFree=28056936/32770624 swapFree=67108860/67108860
[pid=9957] ppid=9954 vsize=28640 memory=5312 CPUtime=2519.91 cores=0,2,4,6
/proc/9957/stat : 9957 (miniBTD) R 9954 9957 8672 0 -1 4202496 18900 0 0 0 248788 3203 0 0 20 0 1 0 102700632 29327360 1328 33554432000 4194304 5224696 140721351883552 140721351882568 140534613545340 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 25202688 140721351886005 140721351886087 140721351886087 140721351888845 0
/proc/9957/statm: 7160 1328 659 252 0 706 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5312 KiB

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

[startup+2520.01 s]
# the end of solver process 9957 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2487.89 s, system=32.0339 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): 2519.92
CPU user time (s): 2487.89
CPU system time (s): 32.0339
CPU usage (%): 99.9965
Max. virtual memory (cumulated for all children) (KiB): 28640
Max. memory (cumulated for all children) (KiB): 5312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2487.89
system time used= 32.0339
maximum resident set size= 5312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18900
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 3219


# summary of solver processes directly reported to runsolver:
#   pid: 9957
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2487.89
#   total CPU system time (s): 32.0339

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.786 second user time and 17.5049 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-29 10:02:55
IDJOB=4301115
IDBENCH=141289
IDSOLVER=2771
FILE ID=node136/4301115-1532851375
RUNJOBID= node136-1532843502-8703
PBS_JOBID= 21022496
Free space on /tmp= 55780 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-10_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301115-1532851375/watcher-4301115-1532851375 -o /tmp/evaluation-result-4301115-1532851375/solver-4301115-1532851375 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8703 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301115-1532851375.xml

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

MD5SUM BENCH= ba10c53a53c6ac87d986792da34ee429
RANDOM SEED=1474657892

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        28064156 kB
MemAvailable:   31958700 kB
Buffers:          207300 kB
Cached:          3946672 kB
SwapCached:            0 kB
Active:          1809356 kB
Inactive:        2399240 kB
Active(anon):       6144 kB
Inactive(anon):    76472 kB
Active(file):    1803212 kB
Inactive(file):  2322768 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19628 kB
Writeback:             0 kB
AnonPages:         92008 kB
Mapped:            34980 kB
Shmem:             25228 kB
Slab:             196640 kB
SReclaimable:     168796 kB
SUnreclaim:        27844 kB
KernelStack:        3392 kB
PageTables:         5004 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55760 MiB
End job on node136 at 2018-07-29 10:44:55