Trace number 4303983

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) 2519.97 2520.01

General information on the benchmark

NameFrb/
frb-59-26-3-mgd_c18.xml
MD5SUM4c66b19dbffc4da62838f27d220d1d7d
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 variables59
Number of constraints547
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree11
Maximum variable degree27
Distribution of variable degrees[{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":9},{"degree":18,"count":3},{"degree":19,"count":8},{"degree":20,"count":9},{"degree":21,"count":2},{"degree":22,"count":4},{"degree":23,"count":3},{"degree":24,"count":4},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":547}]
Number of extensional constraints547
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":547}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.96/2520.00	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 (6940 MiB free)
  memory of node 1: 16384 MiB (10519 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303983-1534027582/watcher-4303983-1534027582 -o /tmp/evaluation-result-4303983-1534027582/solver-4303983-1534027582 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534025302-27178 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 5572946 HOME/instance-4303983-1534027582.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27729, runsolver pid=27726
Current StackSize limit: 8192 KiB


[startup+0.100166 s]*
/proc/loadavg: 2.00 2.00 1.95 3/190 27730
/proc/meminfo: memFree=17864272/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=44236 memory=18784 CPUtime=0.1 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 4870 0 0 0 10 0 0 0 20 0 1 0 220321336 45297664 4696 33554432000 4194304 7499544 140732899069584 140732899066584 140703640999840 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 11059 4696 686 807 0 4050 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 44236 KiB
Current children cumulated memory: 18784 KiB

[startup+0.209836 s]*
/proc/loadavg: 2.00 2.00 1.95 3/190 27730
/proc/meminfo: memFree=17847160/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=61484 memory=35944 CPUtime=0.21 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 9172 0 0 0 20 1 0 0 20 0 1 0 220321336 62959616 8986 33554432000 4194304 7499544 140732899069584 140732899066584 5875045 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 15371 8986 686 807 0 8362 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 61484 KiB
Current children cumulated memory: 35944 KiB

[startup+0.309724 s]*
/proc/loadavg: 2.00 2.00 1.95 3/190 27730
/proc/meminfo: memFree=17830792/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77496 memory=52048 CPUtime=0.31 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 13211 0 0 0 30 1 0 0 20 0 1 0 220321336 79355904 13012 33554432000 4194304 7499544 140732899069584 140732899066584 4386275 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19374 13012 690 807 0 12365 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 77496 KiB
Current children cumulated memory: 52048 KiB

[startup+0.700285 s]
/proc/loadavg: 2.00 2.00 1.95 3/190 27730
/proc/meminfo: memFree=17829676/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52312 CPUtime=0.69 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 13251 0 0 0 68 1 0 0 20 0 1 0 220321336 79491072 13078 33554432000 4194304 7499544 140732899069584 140732899064936 4317779 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13078 724 807 0 12398 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52312 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 1.95 3/190 27730
/proc/meminfo: memFree=17829676/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52312 CPUtime=1.49 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 13266 0 0 0 148 1 0 0 20 0 1 0 220321336 79491072 13078 33554432000 4194304 7499544 140732899069584 140732899064120 5783663 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13078 724 807 0 12398 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52312 KiB

[startup+3.10904 s]
/proc/loadavg: 1.92 1.99 1.95 4/190 27730
/proc/meminfo: memFree=17829676/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52436 CPUtime=3.1 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 14486 0 0 0 309 1 0 0 20 0 1 0 220321336 79491072 13109 33554432000 4194304 7499544 140732899069584 140732899064120 4248983 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13109 724 807 0 12398 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52436 KiB

[startup+6.30026 s]
/proc/loadavg: 1.92 1.99 1.95 3/190 27730
/proc/meminfo: memFree=17829244/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52452 CPUtime=6.29 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 15707 0 0 0 628 1 0 0 20 0 1 0 220321336 79491072 13113 33554432000 4194304 7499544 140732899069584 140732899064120 4386225 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13113 724 807 0 12398 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52452 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 1.95 3/190 27730
/proc/meminfo: memFree=17829244/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52452 CPUtime=12.69 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 16924 0 0 0 1268 1 0 0 20 0 1 0 220321336 79491072 13113 33554432000 4194304 7499544 140732899069584 140732899064120 5652851 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13113 724 807 0 12398 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52452 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 1.99 1.95 3/190 27730
/proc/meminfo: memFree=17829244/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52452 CPUtime=25.49 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 19260 0 0 0 2548 1 0 0 20 0 1 0 220321336 79491072 13113 33554432000 4194304 7499544 140732899069584 140732899064120 5585463 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13113 724 807 0 12398 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52452 KiB

[startup+51.1092 s]
/proc/loadavg: 1.96 1.99 1.95 3/190 27730
/proc/meminfo: memFree=17828996/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77628 memory=52452 CPUtime=51.09 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 20577 0 0 0 5108 1 0 0 20 0 1 0 220321336 79491072 13113 33554432000 4194304 7499544 140732899069584 140732899064120 4541806 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19407 13113 724 807 0 12398 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 77628 KiB
Current children cumulated memory: 52452 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 1.95 3/190 27731
/proc/meminfo: memFree=17828908/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52452 CPUtime=102.27 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 21113 0 0 0 10226 1 0 0 20 0 1 0 220321336 79626240 13113 33554432000 4194304 7499544 140732899069584 140732899064120 4317672 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13113 724 807 0 12431 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52452 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/190 27732
/proc/meminfo: memFree=17829452/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=162.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 21289 0 0 0 16225 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5783828 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27741
/proc/meminfo: memFree=17828812/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=222.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 21464 0 0 0 22225 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5652856 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793104/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=282.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 21639 0 0 0 28225 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5593082 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27807
/proc/meminfo: memFree=17792404/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=342.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 21815 0 0 0 34225 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4541974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27808
/proc/meminfo: memFree=17792176/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=402.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 21989 0 0 0 40225 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4263958 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27809
/proc/meminfo: memFree=17792656/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=462.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 22165 0 0 0 46224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4386298 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB


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

/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/190 27883
/proc/meminfo: memFree=17794232/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=1782.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 25847 0 0 0 178224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5652896 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/190 27884
/proc/meminfo: memFree=17794196/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=1842.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 26015 0 0 0 184224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5783745 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+1902.3 s]
/proc/loadavg: 2.41 2.11 2.01 3/190 27885
/proc/meminfo: memFree=17794536/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=1902.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 26187 0 0 0 190224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4542022 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+1962.3 s]
/proc/loadavg: 2.25 2.13 2.03 3/190 27886
/proc/meminfo: memFree=17794168/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=1962.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 26356 0 0 0 196224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4386176 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2022.3 s]
/proc/loadavg: 2.09 2.11 2.03 3/191 27895
/proc/meminfo: memFree=17793356/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2022.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 26524 0 0 0 202224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4579803 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.09 2.03 3/191 27896
/proc/meminfo: memFree=17793472/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2082.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 26692 0 0 0 208224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4541806 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.03 3/192 27898
/proc/meminfo: memFree=17794168/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2142.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 26860 0 0 0 214224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5783497 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.03 3/192 27899
/proc/meminfo: memFree=17794032/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2202.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 27033 0 0 0 220224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4317774 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/192 27900
/proc/meminfo: memFree=17794140/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2262.25 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 27201 0 0 0 226224 1 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4540505 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/191 27902
/proc/meminfo: memFree=17793908/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2322.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 27369 0 0 0 232224 2 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5652817 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/191 27903
/proc/meminfo: memFree=17793828/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2382.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 27537 0 0 0 238224 2 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5783782 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/190 27904
/proc/meminfo: memFree=17793932/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2442.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 27705 0 0 0 244224 2 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5652781 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/190 27906
/proc/meminfo: memFree=17793816/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2502.26 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 27877 0 0 0 250224 2 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 4541955 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.03 3/190 27906
/proc/meminfo: memFree=17793940/32770624 swapFree=67108860/67108860
[pid=27729] ppid=27726 vsize=77760 memory=52456 CPUtime=2519.96 cores=1,3,5,7
/proc/27729/stat : 27729 (MistralXCSP) R 27726 27729 27146 0 -1 4202496 28032 0 0 0 251994 2 0 0 20 0 1 0 220321336 79626240 13114 33554432000 4194304 7499544 140732899069584 140732899064120 5593094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 42479616 140732899071088 140732899071235 140732899071235 140732899073993 0
/proc/27729/statm: 19440 13114 724 807 0 12431 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 77760 KiB
Current children cumulated memory: 52456 KiB

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

[startup+2520.01 s]
# the end of solver process 27729 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.95 s, system=0.021999 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): 2519.97
CPU user time (s): 2519.95
CPU system time (s): 0.021999
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 77760
Max. memory (cumulated for all children) (KiB): 52456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.95
system time used= 0.021999
maximum resident set size= 52476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28066
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= 31
involuntary context switches= 1179


# summary of solver processes directly reported to runsolver:
#   pid: 27729
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2519.95
#   total CPU system time (s): 0.021999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.11453 second user time and 16.0728 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 00:46:22
IDJOB=4303983
IDBENCH=141579
IDSOLVER=2779
FILE ID=node132/4303983-1534027582
RUNJOBID= node132-1534025302-27178
PBS_JOBID= 21036958
Free space on /tmp= 37984 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-59-26-3-mgd_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-4303983-1534027582/watcher-4303983-1534027582 -o /tmp/evaluation-result-4303983-1534027582/solver-4303983-1534027582 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534025302-27178 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 5572946 HOME/instance-4303983-1534027582.xml

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

MD5SUM BENCH= 4c66b19dbffc4da62838f27d220d1d7d
RANDOM SEED=5572946

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17878780 kB
MemAvailable:   31892088 kB
Buffers:          211076 kB
Cached:         13918664 kB
SwapCached:            0 kB
Active:          6945680 kB
Inactive:        7249552 kB
Active(anon):      15216 kB
Inactive(anon):   103052 kB
Active(file):    6930464 kB
Inactive(file):  7146500 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6600 kB
Writeback:             0 kB
AnonPages:         80604 kB
Mapped:            55120 kB
Shmem:             49824 kB
Slab:             392920 kB
SReclaimable:     364804 kB
SUnreclaim:        28116 kB
KernelStack:        3408 kB
PageTables:         5476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     387416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37980 MiB
End job on node132 at 2018-08-12 01:28:22