Trace number 4303868

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) 2520.08 2520.01

General information on the benchmark

NameDubois/
Dubois-075_c18.xml
MD5SUM8909e39e4e2640ab20c6938b58673ed4
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 benchmark0.014417
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints150
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":225}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":225}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":150}]
Number of extensional constraints150
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":150}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.07/2520.00	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 (2403 MiB free)
  memory of node 1: 16384 MiB (1170 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303868-1534016331/watcher-4303868-1534016331 -o /tmp/evaluation-result-4303868-1534016331/solver-4303868-1534016331 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10242 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1918384518 HOME/instance-4303868-1534016331.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=12894, runsolver pid=12891
Current StackSize limit: 8192 KiB


[startup+0.100187 s]*
/proc/loadavg: 2.06 2.06 2.06 4/187 12895
/proc/meminfo: memFree=3646948/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15880 CPUtime=0.1 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4143 0 0 0 10 0 0 0 20 0 1 0 219196310 42225664 3970 33554432000 4194304 7499544 140723847392560 140723847389560 5161336 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3970 709 807 0 3300 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+0.209537 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646948/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15880 CPUtime=0.21 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4143 0 0 0 21 0 0 0 20 0 1 0 219196310 42225664 3970 33554432000 4194304 7499544 140723847392560 140723847389560 5587014 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3970 709 807 0 3300 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+0.308802 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646608/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15880 CPUtime=0.31 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4143 0 0 0 31 0 0 0 20 0 1 0 219196310 42225664 3970 33554432000 4194304 7499544 140723847392560 140723847389560 5838032 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3970 709 807 0 3300 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+0.700281 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646608/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15880 CPUtime=0.69 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4143 0 0 0 69 0 0 0 20 0 1 0 219196310 42225664 3970 33554432000 4194304 7499544 140723847392560 140723847387912 5791206 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3970 709 807 0 3300 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+1.50028 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646360/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15880 CPUtime=1.49 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4143 0 0 0 149 0 0 0 20 0 1 0 219196310 42225664 3970 33554432000 4194304 7499544 140723847392560 140723847387912 5791014 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3970 709 807 0 3300 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+3.10886 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646288/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=3.1 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4297 0 0 0 310 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790896 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+6.30027 s]
/proc/loadavg: 2.05 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646288/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=6.29 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 4799 0 0 0 629 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790951 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3646288/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=12.69 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5127 0 0 0 1269 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4540502 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.06 2.06 3/187 12895
/proc/meminfo: memFree=3645408/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=25.49 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5428 0 0 0 2549 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5573419 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+51.1089 s]
/proc/loadavg: 2.03 2.05 2.06 3/187 12895
/proc/meminfo: memFree=3645980/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=51.1 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5557 0 0 0 5110 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4540448 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 12904
/proc/meminfo: memFree=3646252/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=102.29 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5686 0 0 0 10229 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790790 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 12905
/proc/meminfo: memFree=3646648/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=162.29 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5815 0 0 0 16229 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790680 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 12906
/proc/meminfo: memFree=3646524/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=222.29 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5944 0 0 0 22229 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5791007 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 12907
/proc/meminfo: memFree=3646648/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=282.3 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 5944 0 0 0 28230 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5585408 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 12908
/proc/meminfo: memFree=3646532/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=342.3 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 6062 0 0 0 34230 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5161154 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12909
/proc/meminfo: memFree=3646548/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=402.3 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 6150 0 0 0 40230 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4252506 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12974
/proc/meminfo: memFree=3753084/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=462.3 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 6280 0 0 0 46230 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790780 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB


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

/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13036
/proc/meminfo: memFree=3750984/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=1782.34 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 8521 0 0 0 178234 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790390 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13037
/proc/meminfo: memFree=3751000/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=1842.34 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 8632 0 0 0 184234 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4563447 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13046
/proc/meminfo: memFree=3751020/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=1902.34 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 8744 0 0 0 190234 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4379069 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13047
/proc/meminfo: memFree=3751212/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=1962.34 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 8872 0 0 0 196234 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5574363 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 13048
/proc/meminfo: memFree=3751164/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2022.35 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 8946 0 0 0 202235 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5648660 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/188 13049
/proc/meminfo: memFree=3751280/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2082.35 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9020 0 0 0 208235 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5567713 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2142.3 s]
/proc/loadavg: 2.09 2.05 2.05 3/188 13050
/proc/meminfo: memFree=3751008/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2142.35 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9092 0 0 0 214235 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4899138 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2202.3 s]
/proc/loadavg: 2.09 2.06 2.05 3/187 13051
/proc/meminfo: memFree=3750900/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2202.35 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9165 0 0 0 220235 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4580511 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 13052
/proc/meminfo: memFree=3751016/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2262.35 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9240 0 0 0 226235 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4378983 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 13053
/proc/meminfo: memFree=3751352/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2322.36 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9314 0 0 0 232236 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5585503 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 13054
/proc/meminfo: memFree=3751144/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2382.36 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9388 0 0 0 238236 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4540628 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 13055
/proc/meminfo: memFree=3751244/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2442.36 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9462 0 0 0 244236 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790932 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 13064
/proc/meminfo: memFree=3750764/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2502.36 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9536 0 0 0 250236 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 4262816 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 13064
/proc/meminfo: memFree=3750764/32770624 swapFree=67058160/67108860
[pid=12894] ppid=12891 vsize=41236 memory=15920 CPUtime=2520.07 cores=1,3,5,7
/proc/12894/stat : 12894 (MistralXCSP) R 12891 12894 10209 0 -1 4202496 9610 0 0 0 252007 0 0 0 20 0 1 0 219196310 42225664 3980 33554432000 4194304 7499544 140723847392560 140723847387912 5790971 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18124800 140723847394413 140723847394563 140723847394563 140723847397321 0
/proc/12894/statm: 10309 3980 716 807 0 3300 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15920 KiB

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

[startup+2520.01 s]
# the end of solver process 12894 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.07 s, system=0.004 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.08
CPU user time (s): 2520.07
CPU system time (s): 0.004
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 41236
Max. memory (cumulated for all children) (KiB): 15920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.07
system time used= 0.004
maximum resident set size= 15940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9645
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= 10
involuntary context switches= 635


# summary of solver processes directly reported to runsolver:
#   pid: 12894
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2520.07
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.99658 second user time and 15.3285 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-11 21:38:51
IDJOB=4303868
IDBENCH=141400
IDSOLVER=2779
FILE ID=node103/4303868-1534016331
RUNJOBID= node103-1533993568-10242
PBS_JOBID= 21036954
Free space on /tmp= 34452 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Dubois/Dubois-075_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-4303868-1534016331/watcher-4303868-1534016331 -o /tmp/evaluation-result-4303868-1534016331/solver-4303868-1534016331 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1533993568-10242 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1918384518 HOME/instance-4303868-1534016331.xml

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

MD5SUM BENCH= 8909e39e4e2640ab20c6938b58673ed4
RANDOM SEED=1918384518

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:         3660392 kB
MemAvailable:   31822300 kB
Buffers:          106720 kB
Cached:         28001432 kB
SwapCached:         5728 kB
Active:         14041004 kB
Inactive:       14204176 kB
Active(anon):     127040 kB
Inactive(anon):    61304 kB
Active(file):   13913964 kB
Inactive(file): 14142872 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058160 kB
Dirty:              5908 kB
Writeback:             0 kB
AnonPages:        209308 kB
Mapped:            50732 kB
Shmem:             48524 kB
Slab:             561740 kB
SReclaimable:     533532 kB
SUnreclaim:        28208 kB
KernelStack:        3568 kB
PageTables:         5724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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 22:20:51