Trace number 4303866

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2519.96 2520.01

General information on the benchmark

NameDubois/
Dubois-040_c18.xml
MD5SUM45809745b970e21e8f924050121658bf
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 benchmark0.010022
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of constraints80
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":120}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":120}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":80}]
Number of extensional constraints80
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":80}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.94/2520.00	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 (1470 MiB free)
  memory of node 1: 16384 MiB (2201 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303866-1534016422/watcher-4303866-1534016422 -o /tmp/evaluation-result-4303866-1534016422/solver-4303866-1534016422 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7338 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 549239103 HOME/instance-4303866-1534016422.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=10776, runsolver pid=10773
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 1.95 1.98 2.03 3/189 10777
/proc/meminfo: memFree=3752740/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10072 CPUtime=0.1 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 2697 0 0 0 10 0 0 0 20 0 1 0 219205333 36212736 2518 33554432000 4194304 7499544 140729072990080 140729072987080 5573419 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2518 706 807 0 1832 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10072 KiB

[startup+0.209627 s]*
/proc/loadavg: 1.95 1.98 2.03 3/189 10777
/proc/meminfo: memFree=3752440/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10072 CPUtime=0.21 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 2697 0 0 0 21 0 0 0 20 0 1 0 219205333 36212736 2518 33554432000 4194304 7499544 140729072990080 140729072987080 4545464 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2518 706 807 0 1832 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10072 KiB

[startup+0.308836 s]*
/proc/loadavg: 1.95 1.98 2.03 3/189 10777
/proc/meminfo: memFree=3752232/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10072 CPUtime=0.31 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 2697 0 0 0 31 0 0 0 20 0 1 0 219205333 36212736 2518 33554432000 4194304 7499544 140729072990080 140729072987080 5161094 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2518 706 807 0 1832 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10072 KiB

[startup+0.700282 s]
/proc/loadavg: 1.95 1.98 2.03 3/189 10777
/proc/meminfo: memFree=3751592/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10072 CPUtime=0.69 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 2697 0 0 0 69 0 0 0 20 0 1 0 219205333 36212736 2518 33554432000 4194304 7499544 140729072990080 140729072985432 5791056 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2518 706 807 0 1832 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10072 KiB

[startup+1.50028 s]
/proc/loadavg: 1.95 1.98 2.03 3/189 10777
/proc/meminfo: memFree=3751592/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10072 CPUtime=1.49 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 2697 0 0 0 149 0 0 0 20 0 1 0 219205333 36212736 2518 33554432000 4194304 7499544 140729072990080 140729072985432 5838102 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2518 706 807 0 1832 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10072 KiB

[startup+3.10897 s]
/proc/loadavg: 1.95 1.98 2.03 3/189 10777
/proc/meminfo: memFree=3751468/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=3.1 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 2889 0 0 0 310 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5838092 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+6.30026 s]
/proc/loadavg: 1.96 1.99 2.03 3/189 10777
/proc/meminfo: memFree=3751468/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=6.29 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 3081 0 0 0 629 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5160726 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 1.99 2.03 3/189 10777
/proc/meminfo: memFree=3751592/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=12.69 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 3273 0 0 0 1269 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5161045 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 1.99 2.03 3/189 10777
/proc/meminfo: memFree=3751592/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=25.49 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 3657 0 0 0 2549 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5790920 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+51.1089 s]
/proc/loadavg: 1.98 1.99 2.03 3/189 10777
/proc/meminfo: memFree=3751468/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=51.1 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 3849 0 0 0 5110 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4579678 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+102.3 s]
/proc/loadavg: 2.33 2.07 2.06 3/189 10778
/proc/meminfo: memFree=3751956/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=102.29 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4041 0 0 0 10229 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4580409 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+162.3 s]
/proc/loadavg: 2.31 2.13 2.08 3/189 10779
/proc/meminfo: memFree=3751828/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=162.28 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4235 0 0 0 16228 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5791192 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.10 2.08 3/189 10780
/proc/meminfo: memFree=3751816/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=222.28 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4345 0 0 0 22228 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5791280 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.08 2.07 3/188 10781
/proc/meminfo: memFree=3752064/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=282.28 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4455 0 0 0 28228 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4540590 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.07 2.06 3/187 10782
/proc/meminfo: memFree=3751808/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=342.28 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4565 0 0 0 34228 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4319859 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 10783
/proc/meminfo: memFree=3752032/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=402.28 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4673 0 0 0 40228 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4541830 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 10784
/proc/meminfo: memFree=3751792/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=462.28 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 4783 0 0 0 46228 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4319868 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB


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

/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10855
/proc/meminfo: memFree=3750964/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=1782.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 6960 0 0 0 178225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4541865 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10856
/proc/meminfo: memFree=3751384/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=1842.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7044 0 0 0 184225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4580628 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+1902.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/188 10857
/proc/meminfo: memFree=3751392/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=1902.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7128 0 0 0 190225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4403339 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/188 10858
/proc/meminfo: memFree=3751508/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=1962.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7238 0 0 0 196225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4379061 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 10859
/proc/meminfo: memFree=3751500/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2022.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7347 0 0 0 202225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4246833 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10860
/proc/meminfo: memFree=3751748/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2082.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7455 0 0 0 208225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4398000 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10861
/proc/meminfo: memFree=3751520/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2142.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7566 0 0 0 214225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4378983 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10862
/proc/meminfo: memFree=3751272/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2202.25 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7677 0 0 0 220225 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5574441 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10863
/proc/meminfo: memFree=3751024/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2262.24 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7785 0 0 0 226224 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5837773 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10886
/proc/meminfo: memFree=3751868/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2322.24 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 7895 0 0 0 232224 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4540606 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 10956
/proc/meminfo: memFree=3943808/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2382.24 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 8003 0 0 0 238224 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4379069 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 10957
/proc/meminfo: memFree=3944720/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2442.24 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 8111 0 0 0 244224 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4580597 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 10958
/proc/meminfo: memFree=3944844/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2502.24 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 8221 0 0 0 250224 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 4580640 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 10959
/proc/meminfo: memFree=3944844/32770624 swapFree=67108860/67108860
[pid=10776] ppid=10773 vsize=35364 memory=10140 CPUtime=2519.94 cores=1,3,5,7
/proc/10776/stat : 10776 (MistralXCSP) R 10773 10776 7304 0 -1 4202496 8327 0 0 0 251994 0 0 0 20 0 1 0 219205333 36212736 2535 33554432000 4194304 7499544 140729072990080 140729072985432 5838141 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 11251712 140729072997486 140729072997635 140729072997635 140729073000393 0
/proc/10776/statm: 8841 2535 716 807 0 1832 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 10140 KiB

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

[startup+2520.01 s]
# the end of solver process 10776 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.95 s, system=0.007999 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2519.95
CPU system time (s): 0.007999
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 35364
Max. memory (cumulated for all children) (KiB): 10140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.95
system time used= 0.007999
maximum resident set size= 10160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 633


# summary of solver processes directly reported to runsolver:
#   pid: 10776
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2519.95
#   total CPU system time (s): 0.007999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.78111 second user time and 14.7374 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-11 21:40:22
IDJOB=4303866
IDBENCH=141404
IDSOLVER=2779
FILE ID=node139/4303866-1534016422
RUNJOBID= node139-1533991001-7338
PBS_JOBID= 21036943
Free space on /tmp= 28216 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Dubois/Dubois-040_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-4303866-1534016422/watcher-4303866-1534016422 -o /tmp/evaluation-result-4303866-1534016422/solver-4303866-1534016422 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7338 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 549239103 HOME/instance-4303866-1534016422.xml

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

MD5SUM BENCH= 45809745b970e21e8f924050121658bf
RANDOM SEED=549239103

node139.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         3759516 kB
MemAvailable:   31706872 kB
Buffers:          204124 kB
Cached:         27531972 kB
SwapCached:            0 kB
Active:          8270060 kB
Inactive:       19717336 kB
Active(anon):     201672 kB
Inactive(anon):   102388 kB
Active(file):    8068388 kB
Inactive(file): 19614948 kB
Unevictable:        7292 kB
Mlocked:            7292 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5852 kB
Writeback:             0 kB
AnonPages:        259204 kB
Mapped:            62288 kB
Shmem:             49804 kB
Slab:             720736 kB
SReclaimable:     692480 kB
SUnreclaim:        28256 kB
KernelStack:        3392 kB
PageTables:         5824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     576288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    200704 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 28212 MiB
End job on node139 at 2018-08-11 22:22:22