Trace number 4303875

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) 2519.96 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-0010_c18.xml
MD5SUMa4a3304b5e9aae9c2bcc59fc5ef6ae6f
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 variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"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":33}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.95/2520.00	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 (1661 MiB free)
  memory of node 1: 16384 MiB (2184 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303875-1534027014/watcher-4303875-1534027014 -o /tmp/evaluation-result-4303875-1534027014/solver-4303875-1534027014 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534024476-11661 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 329826884 HOME/instance-4303875-1534027014.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=11981, runsolver pid=11978

[startup+0.100198 s]*
/proc/loadavg: 2.05 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936724/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=3964 CPUtime=0.1 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1218 0 0 0 10 0 0 0 20 0 1 0 220264565 29986816 991 33554432000 4194304 7499544 140726778324480 140726778321480 5772175 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 991 754 807 0 312 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.209825 s]*
/proc/loadavg: 2.05 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936760/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=3964 CPUtime=0.21 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1218 0 0 0 21 0 0 0 20 0 1 0 220264565 29986816 991 33554432000 4194304 7499544 140726778324480 140726778318872 4405034 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 991 754 807 0 312 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 3964 KiB

[startup+0.309301 s]*
/proc/loadavg: 2.05 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936760/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4228 CPUtime=0.31 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1219 0 0 0 31 0 0 0 20 0 1 0 220264565 29986816 1057 33554432000 4194304 7499544 140726778324480 140726778318872 5837904 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1057 773 807 0 312 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+0.700332 s]
/proc/loadavg: 2.05 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936760/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4228 CPUtime=0.69 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1219 0 0 0 69 0 0 0 20 0 1 0 220264565 29986816 1057 33554432000 4194304 7499544 140726778324480 140726778318872 4406001 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1057 773 807 0 312 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+1.50034 s]
/proc/loadavg: 2.05 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936760/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4228 CPUtime=1.49 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1219 0 0 0 149 0 0 0 20 0 1 0 220264565 29986816 1057 33554432000 4194304 7499544 140726778324480 140726778318872 4541806 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1057 773 807 0 312 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4228 KiB

[startup+3.10934 s]
/proc/loadavg: 2.05 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936636/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=3.1 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1380 0 0 0 310 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4404848 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+6.30033 s]
/proc/loadavg: 2.04 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936484/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=6.29 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1541 0 0 0 629 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5838028 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.02 1.98 3/187 11982
/proc/meminfo: memFree=3936496/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=12.69 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 1702 0 0 0 1269 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4579850 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.01 1.98 3/187 12043
/proc/meminfo: memFree=3951624/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=25.49 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 2022 0 0 0 2549 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 140317377210000 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+51.1093 s]
/proc/loadavg: 2.02 2.01 1.98 3/187 12043
/proc/meminfo: memFree=3951784/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=51.1 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 2180 0 0 0 5110 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5684375 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/187 12044
/proc/meminfo: memFree=3951572/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=102.29 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 2346 0 0 0 10229 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5684585 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 12045
/proc/meminfo: memFree=3951580/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=162.29 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 2512 0 0 0 16229 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4249975 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 12054
/proc/meminfo: memFree=3951136/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=222.29 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 2673 0 0 0 22229 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5685330 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 12055
/proc/meminfo: memFree=3950896/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=282.28 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 2834 0 0 0 28228 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5685062 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 12056
/proc/meminfo: memFree=3951148/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=342.28 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 3000 0 0 0 34228 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5773231 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 12057
/proc/meminfo: memFree=3951296/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=402.28 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 3158 0 0 0 40228 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5773218 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 12058
/proc/meminfo: memFree=3950960/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=462.28 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 3324 0 0 0 46228 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5684114 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB


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

/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12131
/proc/meminfo: memFree=3950944/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=1782.26 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 6842 0 0 0 178226 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4249975 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 12132
/proc/meminfo: memFree=3951072/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=1842.26 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7001 0 0 0 184226 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 140317377210000 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 12133
/proc/meminfo: memFree=3951444/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=1902.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7165 0 0 0 190225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4541755 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 12134
/proc/meminfo: memFree=3951368/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=1962.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7323 0 0 0 196225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5773004 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12143
/proc/meminfo: memFree=3950612/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2022.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7481 0 0 0 202225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5770143 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12144
/proc/meminfo: memFree=3950740/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2082.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7643 0 0 0 208225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4541827 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12145
/proc/meminfo: memFree=3950488/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2142.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7807 0 0 0 214225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4542000 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12146
/proc/meminfo: memFree=3951072/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2202.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 7966 0 0 0 220225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4579814 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12147
/proc/meminfo: memFree=3950592/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2262.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 8125 0 0 0 226225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 140317373822720 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12148
/proc/meminfo: memFree=3950656/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2322.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 8284 0 0 0 232225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5771712 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12149
/proc/meminfo: memFree=3950912/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2382.25 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 8443 0 0 0 238225 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4542011 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12150
/proc/meminfo: memFree=3950792/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2442.24 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 8602 0 0 0 244224 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 5838039 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12151
/proc/meminfo: memFree=3950928/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2502.24 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 8761 0 0 0 250224 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4222944 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 12151
/proc/meminfo: memFree=3951052/32770624 swapFree=67108860/67108860
[pid=11981] ppid=11978 vsize=29284 memory=4232 CPUtime=2519.95 cores=0,2,4,6
/proc/11981/stat : 11981 (MistralXCSP) R 11978 11981 11630 0 -1 4202496 8920 0 0 0 251995 0 0 0 20 0 1 0 220264565 29986816 1058 33554432000 4194304 7499544 140726778324480 140726778318872 4405443 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41504768 140726778328174 140726778328323 140726778328323 140726778331081 0
/proc/11981/statm: 7321 1058 773 807 0 312 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 4232 KiB

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

[startup+2520.01 s]
# the end of solver process 11981 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.96 s, system=0.004 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): 2519.96
CPU user time (s): 2519.96
CPU system time (s): 0.004
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 29284
Max. memory (cumulated for all children) (KiB): 4232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.96
system time used= 0.004
maximum resident set size= 4252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8955
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 639


# summary of solver processes directly reported to runsolver:
#   pid: 11981
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2519.96
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.41014 second user time and 17.6872 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-12 00:36:54
IDJOB=4303875
IDBENCH=141560
IDSOLVER=2779
FILE ID=node139/4303875-1534027014
RUNJOBID= node139-1534024476-11661
PBS_JOBID= 21036956
Free space on /tmp= 28216 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-0010_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-4303875-1534027014/watcher-4303875-1534027014 -o /tmp/evaluation-result-4303875-1534027014/solver-4303875-1534027014 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534024476-11661 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 329826884 HOME/instance-4303875-1534027014.xml

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

MD5SUM BENCH= a4a3304b5e9aae9c2bcc59fc5ef6ae6f
RANDOM SEED=329826884

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:         3938612 kB
MemAvailable:   31891292 kB
Buffers:          206292 kB
Cached:         27535400 kB
SwapCached:            0 kB
Active:          8090656 kB
Inactive:       19718256 kB
Active(anon):      21672 kB
Inactive(anon):    98508 kB
Active(file):    8068984 kB
Inactive(file): 19619748 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5832 kB
Writeback:             0 kB
AnonPages:        119944 kB
Mapped:            62872 kB
Shmem:             49804 kB
Slab:             720224 kB
SReclaimable:     692408 kB
SUnreclaim:        27816 kB
KernelStack:        3360 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     391568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 28212 MiB
End job on node139 at 2018-08-12 01:18:54