Trace number 4289448

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
Mistral-2.0 2018-06-15SAT 409.963 409.981

General information on the benchmark

NameLangford/
LangfordBin-16_c18.xml
MD5SUM27c67f30ca0ef1b1bbbeaa4cb2c2f178
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.261181
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints48
Number of domains2
Minimum domain size16
Maximum domain size32
Distribution of domain sizes[{"size":16,"count":32},{"size":32,"count":32}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":32},{"degree":32,"count":32}]
Minimum constraint arity2
Maximum constraint arity33
Distribution of constraint arities[{"arity":2,"count":16},{"arity":33,"count":32}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"element","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
409.87/409.98	s SATISFIABLE
409.87/409.98	v <instantiation type="solution">
409.87/409.98	v   <list> v[0] v[1] v[2] v[3] v[4] v[5] v[6] v[7] v[8] v[9] v[10] v[11] v[12] v[13] v[14] v[15] v[16] v[17] v[18] v[19] v[20] v[21] v[22] v[23] v[24] v[25] v[26] v[27] v[28] v[29] v[30] v[31] p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[20] p[21] p[22] p[23] p[24] p[25] p[26] p[27] p[28] p[29] p[30] p[31] </list>
409.87/409.98	v   <values> 4 11 3 5 13 4 3 16 14 5 15 7 2 11 6 2 12 10 13 7 9 6 8 14 16 1 15 1 10 12 9 8 27 25 15 12 6 2 5 0 9 3 21 14 19 11 31 22 30 20 28 17 13 1 29 16 18 4 23 8 26 10 24 7 </values>
409.87/409.98	v </instantiation>

Verifier Data 

OK

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 (9877 MiB free)
  memory of node 1: 16384 MiB (10136 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289448-1532196918/watcher-4289448-1532196918 -o /tmp/evaluation-result-4289448-1532196918/solver-4289448-1532196918 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1322539491 HOME/instance-4289448-1532196918.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=26189, runsolver pid=26186

[startup+0.100351 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20493100/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4336 CPUtime=0.1 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1282 0 0 0 10 0 0 0 20 0 1 0 37254984 30294016 1084 33554432000 4194304 7498468 140725172899776 140725172894408 4580003 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1084 739 807 0 387 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4336 KiB

[startup+0.209291 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20493100/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4336 CPUtime=0.21 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1282 0 0 0 21 0 0 0 20 0 1 0 37254984 30294016 1084 33554432000 4194304 7498468 140725172899776 140725172894408 4580333 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1084 739 807 0 387 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4336 KiB

[startup+0.308711 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20493100/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4336 CPUtime=0.31 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1282 0 0 0 31 0 0 0 20 0 1 0 37254984 30294016 1084 33554432000 4194304 7498468 140725172899776 140725172894408 5585598 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1084 739 807 0 387 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4336 KiB

[startup+0.70022 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20492852/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4336 CPUtime=0.69 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1282 0 0 0 69 0 0 0 20 0 1 0 37254984 30294016 1084 33554432000 4194304 7498468 140725172899776 140725172894408 4580003 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1084 739 807 0 387 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4336 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20492620/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4336 CPUtime=1.49 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1282 0 0 0 149 0 0 0 20 0 1 0 37254984 30294016 1084 33554432000 4194304 7498468 140725172899776 140725172894408 5615455 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1084 739 807 0 387 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4336 KiB

[startup+3.109 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20492652/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=3.1 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1479 0 0 0 310 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 5585759 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20492540/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=6.28 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1671 0 0 0 628 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 5603260 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20487060/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=12.68 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 1868 0 0 0 1268 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4258039 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20487152/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=25.48 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 2252 0 0 0 2548 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4321961 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26190
/proc/meminfo: memFree=20487004/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=51.09 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 2449 0 0 0 5109 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4253280 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26191
/proc/meminfo: memFree=20486876/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=102.28 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 2651 0 0 0 10228 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4542301 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26192
/proc/meminfo: memFree=20487104/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=162.27 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 2843 0 0 0 16227 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4248999 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26193
/proc/meminfo: memFree=20486828/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=222.27 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3033 0 0 0 22227 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4263978 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26194
/proc/meminfo: memFree=20487040/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=282.27 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3226 0 0 0 28227 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4405728 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26203
/proc/meminfo: memFree=20485720/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=342.27 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3418 0 0 0 34227 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4540904 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486072/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=402.27 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40227 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4323632 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+409.981 s]
# the end of solver process 26189 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=409.953 s, system=0.009999 s

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

[startup+403.2 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486072/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=403.17 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40317 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4404940 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 403.17 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+406.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486196/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=406.37 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40637 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4542238 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 406.37 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+408 s]*
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486180/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=407.98 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40798 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4542250 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 407.98 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+408.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486180/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=408.77 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40877 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4542395 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 408.77 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486180/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=409.57 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40957 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4253122 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 409.57 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+409.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486180/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=409.77 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40977 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 4378934 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 409.77 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

[startup+409.9 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26204
/proc/meminfo: memFree=20486180/32770624 swapFree=67108852/67108860
[pid=26189] ppid=26186 vsize=29584 memory=4480 CPUtime=409.87 cores=0,2,4,6
/proc/26189/stat : 26189 (MistralXCSP) R 26186 26189 24602 0 -1 4202496 3609 0 0 0 40987 0 0 0 20 0 1 0 37254984 30294016 1120 33554432000 4194304 7498468 140725172899776 140725172894408 5615156 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30244864 140725172905069 140725172905219 140725172905219 140725172907977 0
/proc/26189/statm: 7396 1120 743 807 0 387 0
Current children cumulated CPU time: 409.87 s
Current children cumulated vsize: 29584 KiB
Current children cumulated memory: 4480 KiB

Child status: 0
Real time (s): 409.981
CPU time (s): 409.963
CPU user time (s): 409.953
CPU system time (s): 0.009999
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 29584
Max. memory (cumulated for all children) (KiB): 4480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 409.953
system time used= 0.009999
maximum resident set size= 4480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3750
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= 6
involuntary context switches= 657


# summary of solver processes directly reported to runsolver:
#   pid: 26189
#   total CPU time (s): 409.963
#   total CPU user time (s): 409.953
#   total CPU system time (s): 0.009999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.22715 second user time and 2.9079 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-21 20:15:18
IDJOB=4289448
IDBENCH=141345
IDSOLVER=2741
FILE ID=node148/4289448-1532196918
RUNJOBID= node148-1532190500-24634
PBS_JOBID= 21018927
Free space on /tmp= 51988 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Langford/LangfordBin-16_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289448-1532196918/watcher-4289448-1532196918 -o /tmp/evaluation-result-4289448-1532196918/solver-4289448-1532196918 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1322539491 HOME/instance-4289448-1532196918.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 27c67f30ca0ef1b1bbbeaa4cb2c2f178
RANDOM SEED=1322539491

node148.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:        20494388 kB
MemAvailable:   27131796 kB
Buffers:          110100 kB
Cached:          6715404 kB
SwapCached:            8 kB
Active:          5894764 kB
Inactive:        5783504 kB
Active(anon):    4804648 kB
Inactive(anon):    67932 kB
Active(file):    1090116 kB
Inactive(file):  5715572 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              9308 kB
Writeback:             0 kB
AnonPages:       4859328 kB
Mapped:            36224 kB
Shmem:             17024 kB
Slab:             287084 kB
SReclaimable:     260180 kB
SUnreclaim:        26904 kB
KernelStack:        3344 kB
PageTables:        14800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5145600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2902016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 51976 MiB
End job on node148 at 2018-07-21 20:22:08