Trace number 4303920

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) 2519.94 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-14_c18.xml
MD5SUM4dff686a8a5225f7abc28d59168fc0d9
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 variables392
Number of constraints366
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree29
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":28,"count":14},{"degree":29,"count":182}]
Minimum constraint arity14
Maximum constraint arity196
Distribution of constraint arities[{"arity":14,"count":1},{"arity":16,"count":364},{"arity":196,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":364}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.92/2520.00	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 (3202 MiB free)
  memory of node 1: 16384 MiB (3283 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303920-1534031211/watcher-4303920-1534031211 -o /tmp/evaluation-result-4303920-1534031211/solver-4303920-1534031211 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534025994-15352 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 363407411 HOME/instance-4303920-1534031211.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=16252, runsolver pid=16249

[startup+0.100107 s]*
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636868/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7348 CPUtime=0.1 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 2051 0 0 0 10 0 0 0 20 0 1 0 220684206 33357824 1837 33554432000 4194304 7499544 140721684102544 140721684093880 4266832 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1837 742 807 0 1135 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7348 KiB

[startup+0.209678 s]*
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636868/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7348 CPUtime=0.21 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 2060 0 0 0 21 0 0 0 20 0 1 0 220684206 33357824 1837 33554432000 4194304 7499544 140721684102544 140721684093880 4579712 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1837 742 807 0 1135 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7348 KiB

[startup+0.308998 s]*
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636868/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7348 CPUtime=0.31 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 2070 0 0 0 31 0 0 0 20 0 1 0 220684206 33357824 1837 33554432000 4194304 7499544 140721684102544 140721684093880 4267334 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1837 742 807 0 1135 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7348 KiB

[startup+0.700228 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636868/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7348 CPUtime=0.69 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 2072 0 0 0 69 0 0 0 20 0 1 0 220684206 33357824 1837 33554432000 4194304 7499544 140721684102544 140721684096888 4579803 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1837 742 807 0 1135 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7348 KiB

[startup+1.50022 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636980/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7348 CPUtime=1.49 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 2072 0 0 0 149 0 0 0 20 0 1 0 220684206 33357824 1837 33554432000 4194304 7499544 140721684102544 140721684096888 5615642 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1837 742 807 0 1135 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7348 KiB

[startup+3.10907 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636608/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7484 CPUtime=3.1 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 2881 0 0 0 310 0 0 0 20 0 1 0 220684206 33357824 1871 33554432000 4194304 7499544 140721684102544 140721684096888 4541963 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1871 744 807 0 1135 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7484 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636732/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7484 CPUtime=6.29 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 3680 0 0 0 629 0 0 0 20 0 1 0 220684206 33357824 1871 33554432000 4194304 7499544 140721684102544 140721684096888 5837773 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1871 744 807 0 1135 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7484 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636744/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7484 CPUtime=12.69 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 4479 0 0 0 1269 0 0 0 20 0 1 0 220684206 33357824 1871 33554432000 4194304 7499544 140721684102544 140721684096888 4266840 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1871 744 807 0 1135 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7484 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 16253
/proc/meminfo: memFree=6636484/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32576 memory=7484 CPUtime=25.49 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 5595 0 0 0 2549 0 0 0 20 0 1 0 220684206 33357824 1871 33554432000 4194304 7499544 140721684102544 140721684096888 5615561 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8144 1871 744 807 0 1135 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 7484 KiB

[startup+51.1091 s]
/proc/loadavg: 1.94 2.01 2.04 3/187 16253
/proc/meminfo: memFree=6636864/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7536 CPUtime=51.09 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 5933 0 0 0 5109 0 0 0 20 0 1 0 220684206 33492992 1884 33554432000 4194304 7499544 140721684102544 140721684096984 5838032 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1884 744 807 0 1168 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7536 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/187 16254
/proc/meminfo: memFree=6637256/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7540 CPUtime=102.28 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 6256 0 0 0 10228 0 0 0 20 0 1 0 220684206 33492992 1885 33554432000 4194304 7499544 140721684102544 140721684096984 4541806 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1885 744 807 0 1168 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7540 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 16255
/proc/meminfo: memFree=6636860/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7540 CPUtime=162.28 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 6592 0 0 0 16228 0 0 0 20 0 1 0 220684206 33492992 1885 33554432000 4194304 7499544 140721684102544 140721684096984 4263958 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1885 744 807 0 1168 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7540 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16264
/proc/meminfo: memFree=6635640/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=222.28 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 6917 0 0 0 22228 0 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4263943 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16265
/proc/meminfo: memFree=6636260/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=282.28 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 7235 0 0 0 28228 0 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4267836 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16266
/proc/meminfo: memFree=6636004/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=342.27 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 7555 0 0 0 34227 0 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5840039 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16267
/proc/meminfo: memFree=6635988/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=402.27 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 7873 0 0 0 40227 0 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4253227 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16268
/proc/meminfo: memFree=6635872/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=462.27 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 8193 0 0 0 46227 0 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4540574 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB


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

/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 16334
/proc/meminfo: memFree=6635096/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=1782.24 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 15202 0 0 0 178223 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4407032 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 16335
/proc/meminfo: memFree=6634964/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=1842.24 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 15520 0 0 0 184223 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5576304 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 16336
/proc/meminfo: memFree=6635096/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=1902.24 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 15839 0 0 0 190223 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5837811 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 16337
/proc/meminfo: memFree=6635212/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=1962.24 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 16159 0 0 0 196223 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4579472 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16346
/proc/meminfo: memFree=6634696/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2022.23 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 16476 0 0 0 202222 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4386188 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 16347
/proc/meminfo: memFree=6635060/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2082.23 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 16795 0 0 0 208222 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5574172 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/188 16348
/proc/meminfo: memFree=6635200/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2142.23 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 17109 0 0 0 214222 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4252674 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 16349
/proc/meminfo: memFree=6635208/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2202.23 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 17425 0 0 0 220222 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5573419 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 16350
/proc/meminfo: memFree=6634604/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2262.23 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 17739 0 0 0 226222 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4407130 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2322.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 16352
/proc/meminfo: memFree=6634868/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2322.23 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 18056 0 0 0 232222 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5615716 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2382.3 s]
/proc/loadavg: 2.46 2.17 2.10 3/187 16478
/proc/meminfo: memFree=6227584/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2382.22 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 18366 0 0 0 238221 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4406478 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2442.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/187 16479
/proc/meminfo: memFree=6227140/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2442.22 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 18676 0 0 0 244221 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4579850 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.11 2.09 3/187 16481
/proc/meminfo: memFree=6227416/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2502.22 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 18990 0 0 0 250221 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 5573412 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.11 2.08 3/187 16481
/proc/meminfo: memFree=6227384/32770624 swapFree=67108404/67108860
[pid=16252] ppid=16249 vsize=32708 memory=7588 CPUtime=2519.92 cores=0,2,4,6
/proc/16252/stat : 16252 (MistralXCSP) R 16249 16252 15321 0 -1 4202496 19302 0 0 0 251991 1 0 0 20 0 1 0 220684206 33492992 1897 33554432000 4194304 7499544 140721684102544 140721684096984 4540532 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 36982784 140721684108398 140721684108547 140721684108547 140721684111305 0
/proc/16252/statm: 8177 1897 744 807 0 1168 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 7588 KiB

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

[startup+2520.01 s]
# the end of solver process 16252 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.92 s, system=0.017999 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): 2519.94
CPU user time (s): 2519.92
CPU system time (s): 0.017999
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 32708
Max. memory (cumulated for all children) (KiB): 7588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.92
system time used= 0.017999
maximum resident set size= 7608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19337
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= 7
involuntary context switches= 4308


# summary of solver processes directly reported to runsolver:
#   pid: 16252
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2519.92
#   total CPU system time (s): 0.017999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.53885 second user time and 16.8057 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-12 01:46:51
IDJOB=4303920
IDBENCH=141615
IDSOLVER=2779
FILE ID=node148/4303920-1534031211
RUNJOBID= node148-1534025994-15352
PBS_JOBID= 21036960
Free space on /tmp= 33720 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-14_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-4303920-1534031211/watcher-4303920-1534031211 -o /tmp/evaluation-result-4303920-1534031211/solver-4303920-1534031211 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534025994-15352 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 363407411 HOME/instance-4303920-1534031211.xml

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

MD5SUM BENCH= 4dff686a8a5225f7abc28d59168fc0d9
RANDOM SEED=363407411

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:         6641784 kB
MemAvailable:   31900160 kB
Buffers:          233468 kB
Cached:         24873028 kB
SwapCached:          352 kB
Active:          9604080 kB
Inactive:       15563064 kB
Active(anon):      13000 kB
Inactive(anon):    99452 kB
Active(file):    9591080 kB
Inactive(file): 15463612 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              5904 kB
Writeback:             0 kB
AnonPages:         67216 kB
Mapped:            54708 kB
Shmem:             49592 kB
Slab:             660068 kB
SReclaimable:     632144 kB
SUnreclaim:        27924 kB
KernelStack:        3360 kB
PageTables:         5688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     385008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 33712 MiB
End job on node148 at 2018-08-12 02:28:51