Trace number 4303877

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 2018-08-01? (TO) 2520.03 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-0002_c18.xml
MD5SUMd84d4d85366018deec6903098e084e8b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.02/2520.00	s UNKNOWN

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (3797 MiB free)
  memory of node 1: 16384 MiB (2845 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303877-1534026904/watcher-4303877-1534026904 -o /tmp/evaluation-result-4303877-1534026904/solver-4303877-1534026904 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534026101-18965 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 928881089 HOME/instance-4303877-1534026904.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
Current StackSize limit: 8192 KiB

solver pid=19398, runsolver pid=19395

[startup+0.100105 s]*
/proc/loadavg: 2.07 1.96 1.81 3/187 19399
/proc/meminfo: memFree=6801164/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29420 memory=4364 CPUtime=0.1 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1258 0 0 0 10 0 0 0 20 0 1 0 220253531 30126080 1091 33554432000 4194304 7499544 140725275196400 140725275193400 4249920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7355 1091 772 807 0 346 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29420 KiB
Current children cumulated memory: 4364 KiB

[startup+0.209385 s]*
/proc/loadavg: 2.14 1.97 1.81 3/187 19399
/proc/meminfo: memFree=6800820/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29420 memory=4364 CPUtime=0.21 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1258 0 0 0 21 0 0 0 20 0 1 0 220253531 30126080 1091 33554432000 4194304 7499544 140725275196400 140725275193400 4404995 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7355 1091 772 807 0 346 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29420 KiB
Current children cumulated memory: 4364 KiB

[startup+0.308763 s]*
/proc/loadavg: 2.14 1.97 1.81 3/187 19399
/proc/meminfo: memFree=6800820/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4364 CPUtime=0.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1280 0 0 0 31 0 0 0 20 0 1 0 220253531 30261248 1091 33554432000 4194304 7499544 140725275196400 140725275193400 5771712 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1091 772 807 0 379 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+0.70022 s]
/proc/loadavg: 2.14 1.97 1.81 3/187 19399
/proc/meminfo: memFree=6800532/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4364 CPUtime=0.69 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1281 0 0 0 69 0 0 0 20 0 1 0 220253531 30261248 1091 33554432000 4194304 7499544 140725275196400 140725275190792 140058074556067 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1091 772 807 0 379 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+1.50022 s]
/proc/loadavg: 2.14 1.97 1.81 3/187 19399
/proc/meminfo: memFree=6800532/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4364 CPUtime=1.49 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1293 0 0 0 149 0 0 0 20 0 1 0 220253531 30261248 1091 33554432000 4194304 7499544 140725275196400 140725275190792 5684291 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1091 772 807 0 379 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+3.109 s]
/proc/loadavg: 2.14 1.97 1.81 3/187 19399
/proc/meminfo: memFree=6800844/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=3.1 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1512 0 0 0 310 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4540544 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+6.30022 s]
/proc/loadavg: 2.21 1.99 1.82 3/187 19399
/proc/meminfo: memFree=6800704/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=6.29 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1725 0 0 0 629 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5684088 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+12.7002 s]
/proc/loadavg: 2.20 1.99 1.82 3/187 19399
/proc/meminfo: memFree=6800752/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=12.69 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 1938 0 0 0 1269 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5770124 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+25.5002 s]
/proc/loadavg: 2.17 1.99 1.82 3/187 19399
/proc/meminfo: memFree=6801432/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=25.48 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 2375 0 0 0 2548 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4404999 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+51.1088 s]
/proc/loadavg: 2.10 1.99 1.83 3/187 19399
/proc/meminfo: memFree=6802028/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=51.08 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 2596 0 0 0 5108 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5773227 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 1.99 1.84 3/187 19400
/proc/meminfo: memFree=6802616/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=102.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 2811 0 0 0 10228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4405908 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 1.99 1.85 3/187 19401
/proc/meminfo: memFree=6802988/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=162.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 3030 0 0 0 16228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5686045 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 1.99 1.86 3/187 19402
/proc/meminfo: memFree=6803236/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=222.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 3241 0 0 0 22228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5773276 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/187 19403
/proc/meminfo: memFree=6803924/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=282.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 3451 0 0 0 28228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5770088 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/188 19412
/proc/meminfo: memFree=6802660/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=342.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 3665 0 0 0 34228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4405034 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/188 19413
/proc/meminfo: memFree=6802944/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=402.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 3879 0 0 0 40228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5771712 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/188 19414
/proc/meminfo: memFree=6802968/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=462.28 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 4087 0 0 0 46228 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5684341 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB


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

/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/188 19546
/proc/meminfo: memFree=6761512/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=1782.3 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 8738 0 0 0 178230 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4404861 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/188 19547
/proc/meminfo: memFree=6762884/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=1842.3 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 8949 0 0 0 184230 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5684298 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19548
/proc/meminfo: memFree=6762576/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=1902.3 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 9165 0 0 0 190230 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5684770 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19549
/proc/meminfo: memFree=6762544/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=1962.3 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 9374 0 0 0 196230 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4405205 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19550
/proc/meminfo: memFree=6762520/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2022.3 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 9583 0 0 0 202230 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4406054 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19551
/proc/meminfo: memFree=6762644/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2082.3 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 9792 0 0 0 208230 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4404884 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19560
/proc/meminfo: memFree=6762404/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2142.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 10001 0 0 0 214231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4249922 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19561
/proc/meminfo: memFree=6762776/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2202.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 10210 0 0 0 220231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4579850 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19562
/proc/meminfo: memFree=6763100/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2262.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 10419 0 0 0 226231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 4545694 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19563
/proc/meminfo: memFree=6762768/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2322.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 10634 0 0 0 232231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5840030 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 19564
/proc/meminfo: memFree=6763200/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2382.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 10841 0 0 0 238231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5684792 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19565
/proc/meminfo: memFree=6762968/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2442.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 11048 0 0 0 244231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5685841 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 19566
/proc/meminfo: memFree=6763036/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2502.31 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 11254 0 0 0 250231 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5840043 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 19567
/proc/meminfo: memFree=6762864/32770624 swapFree=67108380/67108860
[pid=19398] ppid=19395 vsize=29552 memory=4524 CPUtime=2520.02 cores=0,2,4,6
/proc/19398/stat : 19398 (MistralXCSP) R 19395 19398 18934 0 -1 4202496 11457 0 0 0 252002 0 0 0 20 0 1 0 220253531 30261248 1131 33554432000 4194304 7499544 140725275196400 140725275190792 5684100 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 23846912 140725275198574 140725275198723 140725275198723 140725275201481 0
/proc/19398/statm: 7388 1131 772 807 0 379 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4524 KiB

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

[startup+2520.01 s]
# the end of solver process 19398 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.02 s, system=0.009 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.03
CPU user time (s): 2520.02
CPU system time (s): 0.009
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 29552
Max. memory (cumulated for all children) (KiB): 4524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.02
system time used= 0.009
maximum resident set size= 4544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11493
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= 763


# summary of solver processes directly reported to runsolver:
#   pid: 19398
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2520.02
#   total CPU system time (s): 0.009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.64046 second user time and 17.7623 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-12 00:35:04
IDJOB=4303877
IDBENCH=141558
IDSOLVER=2779
FILE ID=node137/4303877-1534026904
RUNJOBID= node137-1534026101-18965
PBS_JOBID= 21036962
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-0002_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-4303877-1534026904/watcher-4303877-1534026904 -o /tmp/evaluation-result-4303877-1534026904/solver-4303877-1534026904 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534026101-18965 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 928881089 HOME/instance-4303877-1534026904.xml

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

MD5SUM BENCH= d84d4d85366018deec6903098e084e8b
RANDOM SEED=928881089

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:         6802356 kB
MemAvailable:   31899016 kB
Buffers:          222304 kB
Cached:         24836072 kB
SwapCached:           24 kB
Active:         12385936 kB
Inactive:       12730880 kB
Active(anon):       5456 kB
Inactive(anon):   105096 kB
Active(file):   12380480 kB
Inactive(file): 12625784 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              6856 kB
Writeback:             0 kB
AnonPages:         81724 kB
Mapped:            56860 kB
Shmem:             49628 kB
Slab:             546868 kB
SReclaimable:     518856 kB
SUnreclaim:        28012 kB
KernelStack:        3376 kB
PageTables:         5228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 26376 MiB
End job on node137 at 2018-08-12 01:17:04