Trace number 4301119

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) 2519.76 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-20_mini_c18.xml
MD5SUM71a4fe88cf163e0e6932f74b335a06ff
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 benchmark1.28691
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints820
Number of domains1
Minimum domain size20
Maximum domain size20
Distribution of domain sizes[{"size":20,"count":780}]
Minimum variable degree0
Maximum variable degree42
Distribution of variable degrees[{"degree":0,"count":20},{"degree":2,"count":380},{"degree":41,"count":20},{"degree":42,"count":380}]
Minimum constraint arity1
Maximum constraint arity22
Distribution of constraint arities[{"arity":1,"count":20},{"arity":20,"count":40},{"arity":22,"count":760}]
Number of extensional constraints0
Number of intensional constraints20
Distribution of constraint types[{"type":"intension","count":20},{"type":"allDifferent","count":40},{"type":"element","count":760}]
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 (13362 MiB free)
  memory of node 1: 16384 MiB (13942 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301119-1532853150/watcher-4301119-1532853150 -o /tmp/evaluation-result-4301119-1532853150/solver-4301119-1532853150 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5320 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301119-1532853150.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=6348, runsolver pid=6345
Current StackSize limit: 8192 KiB


[startup+0.100113 s]*
/proc/loadavg: 2.05 2.04 2.05 3/189 6349
/proc/meminfo: memFree=27953004/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=36296 memory=12700 CPUtime=0.1 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 3391 0 0 0 9 1 0 0 20 0 1 0 102878146 37167104 3175 33554432000 4194304 5224696 140725508831056 140725508828056 4576444 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 9074 3175 619 252 0 2620 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36296 KiB
Current children cumulated memory: 12700 KiB

[startup+0.209735 s]*
/proc/loadavg: 2.05 2.04 2.05 3/189 6349
/proc/meminfo: memFree=27944216/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42464 memory=18772 CPUtime=0.21 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 4886 0 0 0 20 1 0 0 20 0 1 0 102878146 43483136 4693 33554432000 4194304 5224696 140725508831056 140725508828056 4579267 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10616 4693 652 252 0 4162 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 42464 KiB
Current children cumulated memory: 18772 KiB

[startup+0.309644 s]*
/proc/loadavg: 2.05 2.04 2.05 3/189 6349
/proc/meminfo: memFree=27943844/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42464 memory=18772 CPUtime=0.31 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 4918 0 0 0 30 1 0 0 20 0 1 0 102878146 43483136 4693 33554432000 4194304 5224696 140725508831056 140725508830072 4630948 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10616 4693 652 252 0 4162 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42464 KiB
Current children cumulated memory: 18772 KiB

[startup+0.700246 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 6349
/proc/meminfo: memFree=27943844/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42596 memory=19036 CPUtime=0.69 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 4927 0 0 0 68 1 0 0 20 0 1 0 102878146 43618304 4759 33554432000 4194304 5224696 140725508831056 140725508830072 4471867 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10649 4759 659 252 0 4195 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42596 KiB
Current children cumulated memory: 19036 KiB

[startup+1.50025 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 6349
/proc/meminfo: memFree=27943844/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42596 memory=19036 CPUtime=1.49 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 4946 0 0 0 148 1 0 0 20 0 1 0 102878146 43618304 4759 33554432000 4194304 5224696 140725508831056 140725508830072 4630901 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10649 4759 659 252 0 4195 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 42596 KiB
Current children cumulated memory: 19036 KiB

[startup+3.10947 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 6410
/proc/meminfo: memFree=27915900/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42728 memory=19148 CPUtime=3.09 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 6794 0 0 0 308 1 0 0 20 0 1 0 102878146 43753472 4787 33554432000 4194304 5224696 140725508831056 140725508830072 4362989 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10682 4787 659 252 0 4228 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 19148 KiB

[startup+6.30023 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 6410
/proc/meminfo: memFree=27838476/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42728 memory=19212 CPUtime=6.29 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 7068 0 0 0 624 5 0 0 20 0 1 0 102878146 43753472 4803 33554432000 4194304 5224696 140725508831056 140725508830072 4576376 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10682 4803 659 252 0 4228 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 19212 KiB

[startup+12.7002 s]
/proc/loadavg: 2.04 2.04 2.05 3/189 6410
/proc/meminfo: memFree=27790064/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42728 memory=19248 CPUtime=12.68 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 7345 0 0 0 1262 6 0 0 20 0 1 0 102878146 43753472 4812 33554432000 4194304 5224696 140725508831056 140725508830072 4579248 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10682 4812 659 252 0 4228 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 19248 KiB

[startup+25.5002 s]
/proc/loadavg: 2.10 2.05 2.05 3/189 6410
/proc/meminfo: memFree=27789376/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42856 memory=19300 CPUtime=25.48 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 7924 0 0 0 2540 8 0 0 20 0 1 0 102878146 43884544 4825 33554432000 4194304 5224696 140725508831056 140725508830072 139753729339850 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10714 4825 659 252 0 4260 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 42856 KiB
Current children cumulated memory: 19300 KiB

[startup+51.1092 s]
/proc/loadavg: 2.07 2.05 2.05 3/189 6410
/proc/meminfo: memFree=27789380/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42856 memory=19336 CPUtime=51.09 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 8224 0 0 0 5096 13 0 0 20 0 1 0 102878146 43884544 4834 33554432000 4194304 5224696 140725508831056 140725508830072 4363002 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10714 4834 659 252 0 4260 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 42856 KiB
Current children cumulated memory: 19336 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/189 6411
/proc/meminfo: memFree=27788600/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42856 memory=19360 CPUtime=102.26 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 8534 0 0 0 10207 19 0 0 20 0 1 0 102878146 43884544 4840 33554432000 4194304 5224696 140725508831056 140725508830072 4630899 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10714 4840 659 252 0 4260 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 42856 KiB
Current children cumulated memory: 19360 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 6413
/proc/meminfo: memFree=27788272/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42984 memory=19428 CPUtime=162.26 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 8840 0 0 0 16193 33 0 0 20 0 1 0 102878146 44015616 4857 33554432000 4194304 5224696 140725508831056 140725508830072 4630901 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10746 4857 659 252 0 4292 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 42984 KiB
Current children cumulated memory: 19428 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 6414
/proc/meminfo: memFree=27788144/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42984 memory=19432 CPUtime=222.25 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 9148 0 0 0 22183 42 0 0 20 0 1 0 102878146 44015616 4858 33554432000 4194304 5224696 140725508831056 140725508830072 4362999 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10746 4858 659 252 0 4292 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 42984 KiB
Current children cumulated memory: 19432 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 6415
/proc/meminfo: memFree=27788112/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42984 memory=19448 CPUtime=282.24 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 9449 0 0 0 28175 49 0 0 20 0 1 0 102878146 44015616 4862 33554432000 4194304 5224696 140725508831056 140725508830072 4576304 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10746 4862 659 252 0 4292 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 42984 KiB
Current children cumulated memory: 19448 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 6416
/proc/meminfo: memFree=27787988/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42984 memory=19452 CPUtime=342.22 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 9754 0 0 0 34166 56 0 0 20 0 1 0 102878146 44015616 4863 33554432000 4194304 5224696 140725508831056 140725508830072 4363012 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10746 4863 659 252 0 4292 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 42984 KiB
Current children cumulated memory: 19452 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6417
/proc/meminfo: memFree=27787616/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42984 memory=19456 CPUtime=402.22 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 10085 0 0 0 40155 67 0 0 20 0 1 0 102878146 44015616 4864 33554432000 4194304 5224696 140725508831056 140725508830072 4363012 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10746 4864 659 252 0 4292 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 42984 KiB
Current children cumulated memory: 19456 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6426
/proc/meminfo: memFree=27786736/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=42984 memory=19496 CPUtime=462.21 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 10398 0 0 0 46141 80 0 0 20 0 1 0 102878146 44015616 4874 33554432000 4194304 5224696 140725508831056 140725508830072 4579293 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10746 4874 659 252 0 4292 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 42984 KiB
Current children cumulated memory: 19496 KiB


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

/proc/6348/statm: 10778 4908 659 252 0 4324 0
Current children cumulated CPU time: 1722.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6487
/proc/meminfo: memFree=27786580/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19632 CPUtime=1782.03 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 17214 0 0 0 177821 382 0 0 20 0 1 0 102878146 44146688 4908 33554432000 4194304 5224696 140725508831056 140725508830072 4576319 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4908 659 252 0 4324 0
Current children cumulated CPU time: 1782.03 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19632 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6488
/proc/meminfo: memFree=27786836/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19640 CPUtime=1842.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 17526 0 0 0 183807 397 0 0 20 0 1 0 102878146 44146688 4910 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4910 659 252 0 4324 0
Current children cumulated CPU time: 1842.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19640 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6489
/proc/meminfo: memFree=27786604/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19640 CPUtime=1902.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 17833 0 0 0 189790 414 0 0 20 0 1 0 102878146 44146688 4910 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4910 659 252 0 4324 0
Current children cumulated CPU time: 1902.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19640 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6490
/proc/meminfo: memFree=27786736/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19640 CPUtime=1962.03 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 18145 0 0 0 195776 427 0 0 20 0 1 0 102878146 44146688 4910 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4910 659 252 0 4324 0
Current children cumulated CPU time: 1962.03 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19640 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6491
/proc/meminfo: memFree=27786728/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19644 CPUtime=2022.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 18449 0 0 0 201759 445 0 0 20 0 1 0 102878146 44146688 4911 33554432000 4194304 5224696 140725508831056 140725508830072 4576323 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4911 659 252 0 4324 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19644 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6492
/proc/meminfo: memFree=27786720/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19644 CPUtime=2082.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 18753 0 0 0 207740 464 0 0 20 0 1 0 102878146 44146688 4911 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4911 659 252 0 4324 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19644 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6493
/proc/meminfo: memFree=27786432/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19652 CPUtime=2142.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 19069 0 0 0 213723 481 0 0 20 0 1 0 102878146 44146688 4913 33554432000 4194304 5224696 140725508831056 140725508830072 4579280 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4913 659 252 0 4324 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19652 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6494
/proc/meminfo: memFree=27786968/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19652 CPUtime=2202.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 19375 0 0 0 219704 500 0 0 20 0 1 0 102878146 44146688 4913 33554432000 4194304 5224696 140725508831056 140725508830072 4579263 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4913 659 252 0 4324 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19652 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6503
/proc/meminfo: memFree=27786216/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19656 CPUtime=2262.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 19703 0 0 0 225689 515 0 0 20 0 1 0 102878146 44146688 4914 33554432000 4194304 5224696 140725508831056 140725508830072 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4914 659 252 0 4324 0
Current children cumulated CPU time: 2262.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19656 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6504
/proc/meminfo: memFree=27787064/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19660 CPUtime=2322.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 20010 0 0 0 231681 523 0 0 20 0 1 0 102878146 44146688 4915 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4915 659 252 0 4324 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19660 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6505
/proc/meminfo: memFree=27786940/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19660 CPUtime=2382.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 20316 0 0 0 237670 534 0 0 20 0 1 0 102878146 44146688 4915 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4915 659 252 0 4324 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19660 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 6506
/proc/meminfo: memFree=27786940/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19660 CPUtime=2442.05 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 20622 0 0 0 243662 543 0 0 20 0 1 0 102878146 44146688 4915 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4915 659 252 0 4324 0
Current children cumulated CPU time: 2442.05 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19660 KiB

[startup+2502.3 s]
/proc/loadavg: 2.40 2.11 2.08 3/188 6507
/proc/meminfo: memFree=27786692/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19660 CPUtime=2502.04 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 20928 0 0 0 249650 554 0 0 20 0 1 0 102878146 44146688 4915 33554432000 4194304 5224696 140725508831056 140725508830072 4575549 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4915 659 252 0 4324 0
Current children cumulated CPU time: 2502.04 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19660 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.41 2.13 2.08 3/188 6507
/proc/meminfo: memFree=27786692/32770624 swapFree=67108436/67108860
[pid=6348] ppid=6345 vsize=43112 memory=19660 CPUtime=2519.75 cores=0,2,4,6
/proc/6348/stat : 6348 (miniBTD) R 6345 6348 5289 0 -1 4202496 21234 0 0 0 251418 557 0 0 20 0 1 0 102878146 44146688 4915 33554432000 4194304 5224696 140725508831056 140725508830072 139753723310460 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 26451968 140725508834485 140725508834567 140725508834567 140725508837325 0
/proc/6348/statm: 10778 4915 659 252 0 4324 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 19660 KiB

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

[startup+2520.01 s]
# the end of solver process 6348 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.19 s, system=5.57347 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): 2519.76
CPU user time (s): 2514.19
CPU system time (s): 5.57347
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 43112
Max. memory (cumulated for all children) (KiB): 19660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.19
system time used= 5.57347
maximum resident set size= 19660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21234
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= 1852


# summary of solver processes directly reported to runsolver:
#   pid: 6348
#   total CPU time (s): 2519.76
#   total CPU user time (s): 2514.19
#   total CPU system time (s): 5.57347

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.99722 second user time and 15.6513 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-29 10:32:30
IDJOB=4301119
IDBENCH=141298
IDSOLVER=2771
FILE ID=node137/4301119-1532853150
RUNJOBID= node137-1532843067-5320
PBS_JOBID= 21022493
Free space on /tmp= 48140 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-20_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301119-1532853150/watcher-4301119-1532853150 -o /tmp/evaluation-result-4301119-1532853150/solver-4301119-1532853150 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5320 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301119-1532853150.xml

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

MD5SUM BENCH= 71a4fe88cf163e0e6932f74b335a06ff
RANDOM SEED=653167857

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27960668 kB
MemAvailable:   31926312 kB
Buffers:          208896 kB
Cached:          3989776 kB
SwapCached:           32 kB
Active:          1886856 kB
Inactive:        2372948 kB
Active(anon):       8744 kB
Inactive(anon):    80048 kB
Active(file):    1878112 kB
Inactive(file):  2292900 kB
Unevictable:        7424 kB
Mlocked:            7424 kB
SwapTotal:      67108860 kB
SwapFree:       67108436 kB
Dirty:             19716 kB
Writeback:             0 kB
AnonPages:         76392 kB
Mapped:            42600 kB
Shmem:             25052 kB
Slab:             248556 kB
SReclaimable:     220936 kB
SUnreclaim:        27620 kB
KernelStack:        3392 kB
PageTables:         5288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 48120 MiB
End job on node137 at 2018-07-29 11:14:30