Trace number 4303869

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.05 2520.01

General information on the benchmark

NameDubois/
Dubois-100_c18.xml
MD5SUM7caa0b5cafbc6020af5c8bc91888bcd3
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017795
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints200
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":300}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":300}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":200}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.04/2520.00	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 (2524 MiB free)
  memory of node 1: 16384 MiB (1157 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303869-1534016784/watcher-4303869-1534016784 -o /tmp/evaluation-result-4303869-1534016784/solver-4303869-1534016784 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10241 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1226172971 HOME/instance-4303869-1534016784.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=12973, runsolver pid=12970

[startup+0.100114 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753964/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20104 CPUtime=0.1 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 5220 0 0 0 10 0 0 0 20 0 1 0 219241544 46657536 5026 33554432000 4194304 7499544 140728518794848 140728518791848 4246833 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5026 714 807 0 4382 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20104 KiB

[startup+0.209561 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753964/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20104 CPUtime=0.2 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 5220 0 0 0 20 0 0 0 20 0 1 0 219241544 46657536 5026 33554432000 4194304 7499544 140728518794848 140728518791848 5648139 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5026 714 807 0 4382 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20104 KiB

[startup+0.308734 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753656/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20104 CPUtime=0.3 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 5220 0 0 0 30 0 0 0 20 0 1 0 219241544 46657536 5026 33554432000 4194304 7499544 140728518794848 140728518789480 5573489 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5026 714 807 0 4382 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20104 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753408/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20104 CPUtime=0.69 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 5220 0 0 0 69 0 0 0 20 0 1 0 219241544 46657536 5026 33554432000 4194304 7499544 140728518794848 140728518789480 4252506 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5026 714 807 0 4382 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20104 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753696/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20104 CPUtime=1.49 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 5220 0 0 0 149 0 0 0 20 0 1 0 219241544 46657536 5026 33554432000 4194304 7499544 140728518794848 140728518789480 5790987 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5026 714 807 0 4382 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20104 KiB

[startup+3.10881 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753708/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20228 CPUtime=3.09 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 5658 0 0 0 309 0 0 0 20 0 1 0 219241544 46657536 5057 33554432000 4194304 7499544 140728518794848 140728518789480 4314670 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5057 718 807 0 4382 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20228 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753084/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20228 CPUtime=6.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 6098 0 0 0 628 1 0 0 20 0 1 0 219241544 46657536 5057 33554432000 4194304 7499544 140728518794848 140728518789480 5648112 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5057 718 807 0 4382 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20228 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3752944/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20228 CPUtime=12.69 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 6539 0 0 0 1268 1 0 0 20 0 1 0 219241544 46657536 5057 33554432000 4194304 7499544 140728518794848 140728518789480 5161154 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5057 718 807 0 4382 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20228 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3752908/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20228 CPUtime=25.49 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 6953 0 0 0 2548 1 0 0 20 0 1 0 219241544 46657536 5057 33554432000 4194304 7499544 140728518794848 140728518789480 5837773 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5057 718 807 0 4382 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20228 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3752936/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20228 CPUtime=51.1 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7174 0 0 0 5109 1 0 0 20 0 1 0 219241544 46657536 5057 33554432000 4194304 7499544 140728518794848 140728518789480 5790362 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5057 718 807 0 4382 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20228 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12975
/proc/meminfo: memFree=3753088/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=102.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7331 0 0 0 10228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4246784 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12976
/proc/meminfo: memFree=3752756/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=162.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7436 0 0 0 16228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5161111 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12984
/proc/meminfo: memFree=3750980/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=222.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7546 0 0 0 22228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5585448 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12985
/proc/meminfo: memFree=3751356/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=282.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7656 0 0 0 28228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5791072 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+342.3 s]
/proc/loadavg: 2.47 2.16 2.09 3/187 12986
/proc/meminfo: memFree=3751612/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=342.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7737 0 0 0 34228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5573419 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+402.3 s]
/proc/loadavg: 2.17 2.13 2.09 3/187 12987
/proc/meminfo: memFree=3751844/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=402.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7842 0 0 0 40228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4545493 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/187 12988
/proc/meminfo: memFree=3751968/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=462.29 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 7918 0 0 0 46228 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4580409 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB


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

/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 13051
/proc/meminfo: memFree=3750900/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=1782.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 9923 0 0 0 178231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5161141 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 13052
/proc/meminfo: memFree=3751104/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=1842.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10005 0 0 0 184231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5790881 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 13053
/proc/meminfo: memFree=3751104/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=1902.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10086 0 0 0 190231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5648642 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 13054
/proc/meminfo: memFree=3751144/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=1962.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10168 0 0 0 196231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5790881 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 13063
/proc/meminfo: memFree=3750136/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2022.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10249 0 0 0 202231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4253111 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 13125
/proc/meminfo: memFree=3759288/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2082.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10359 0 0 0 208231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5161301 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13126
/proc/meminfo: memFree=3759428/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2142.32 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10440 0 0 0 214231 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5161154 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13127
/proc/meminfo: memFree=3759808/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2202.33 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10522 0 0 0 220232 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4580383 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13128
/proc/meminfo: memFree=3759872/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2262.33 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10603 0 0 0 226232 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4579720 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13130
/proc/meminfo: memFree=3759628/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2322.33 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10685 0 0 0 232232 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4245312 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13252
/proc/meminfo: memFree=3758664/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2382.33 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10766 0 0 0 238232 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5790658 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13253
/proc/meminfo: memFree=3758924/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2442.33 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10847 0 0 0 244232 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 4379061 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13255
/proc/meminfo: memFree=3758688/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2502.33 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 10932 0 0 0 250232 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5791179 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13255
/proc/meminfo: memFree=3758812/32770624 swapFree=67058160/67108860
[pid=12973] ppid=12970 vsize=45564 memory=20252 CPUtime=2520.04 cores=0,2,4,6
/proc/12973/stat : 12973 (MistralXCSP) R 12970 12973 10209 0 -1 4202496 11013 0 0 0 252003 1 0 0 20 0 1 0 219241544 46657536 5063 33554432000 4194304 7499544 140728518794848 140728518789480 5790394 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 24498176 140728518796397 140728518796547 140728518796547 140728518799305 0
/proc/12973/statm: 11391 5063 718 807 0 4382 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 20252 KiB

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

[startup+2520.01 s]
# the end of solver process 12973 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.04 s, system=0.012 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2520.04
CPU system time (s): 0.012
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 45564
Max. memory (cumulated for all children) (KiB): 20252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.04
system time used= 0.012
maximum resident set size= 20272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11047
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= 14
involuntary context switches= 710


# summary of solver processes directly reported to runsolver:
#   pid: 12973
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2520.04
#   total CPU system time (s): 0.012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.79006 second user time and 16.3959 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-11 21:46:24
IDJOB=4303869
IDBENCH=141410
IDSOLVER=2779
FILE ID=node103/4303869-1534016784
RUNJOBID= node103-1533993568-10241
PBS_JOBID= 21036954
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Dubois/Dubois-100_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-4303869-1534016784/watcher-4303869-1534016784 -o /tmp/evaluation-result-4303869-1534016784/solver-4303869-1534016784 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10241 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1226172971 HOME/instance-4303869-1534016784.xml

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

MD5SUM BENCH= 7caa0b5cafbc6020af5c8bc91888bcd3
RANDOM SEED=1226172971

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:         3771660 kB
MemAvailable:   31934180 kB
Buffers:          106900 kB
Cached:         28001428 kB
SwapCached:         5728 kB
Active:         13930176 kB
Inactive:       14204436 kB
Active(anon):      15868 kB
Inactive(anon):    61304 kB
Active(file):   13914308 kB
Inactive(file): 14143132 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058160 kB
Dirty:              6012 kB
Writeback:             0 kB
AnonPages:         44948 kB
Mapped:            49988 kB
Shmem:             48524 kB
Slab:             561736 kB
SReclaimable:     533540 kB
SUnreclaim:        28196 kB
KernelStack:        3568 kB
PageTables:         4992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     390144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34448 MiB
End job on node103 at 2018-08-11 22:28:24