Trace number 4303999

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) 2519.91 2520.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-06_c18.xml
MD5SUM40871f7837aaa5db219997aff65857eb
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 benchmark0.011876
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints95
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":36}]
Minimum variable degree5
Maximum variable degree6
Distribution of variable degrees[{"degree":5,"count":26},{"degree":6,"count":10}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":95}]
Number of extensional constraints95
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":95}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.90/2520.00	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 (1401 MiB free)
  memory of node 1: 16384 MiB (2757 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303999-1534017450/watcher-4303999-1534017450 -o /tmp/evaluation-result-4303999-1534017450/solver-4303999-1534017450 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1533992207-26951 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 648165665 HOME/instance-4303999-1534017450.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=29534, runsolver pid=29531
Current StackSize limit: 8192 KiB


[startup+0.100146 s]*
/proc/loadavg: 2.02 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250864/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11128 CPUtime=0.1 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 2952 0 0 0 10 0 0 0 20 0 1 0 219308162 37326848 2782 33554432000 4194304 7499544 140723354190464 140723354187464 5783487 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2782 719 807 0 2104 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11128 KiB

[startup+0.209937 s]*
/proc/loadavg: 2.02 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11128 CPUtime=0.21 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 2952 0 0 0 21 0 0 0 20 0 1 0 219308162 37326848 2782 33554432000 4194304 7499544 140723354190464 140723354187464 4264000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2782 719 807 0 2104 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11128 KiB

[startup+0.30881 s]*
/proc/loadavg: 2.02 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11128 CPUtime=0.31 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 2952 0 0 0 31 0 0 0 20 0 1 0 219308162 37326848 2782 33554432000 4194304 7499544 140723354190464 140723354187464 5783487 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2782 719 807 0 2104 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11128 KiB

[startup+0.700272 s]
/proc/loadavg: 2.02 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11128 CPUtime=0.69 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 2952 0 0 0 69 0 0 0 20 0 1 0 219308162 37326848 2782 33554432000 4194304 7499544 140723354190464 140723354187464 4258046 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2782 719 807 0 2104 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11128 KiB

[startup+1.50027 s]
/proc/loadavg: 2.02 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11128 CPUtime=1.49 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 2952 0 0 0 149 0 0 0 20 0 1 0 219308162 37326848 2782 33554432000 4194304 7499544 140723354190464 140723354187464 4243520 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2782 719 807 0 2104 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11128 KiB

[startup+3.10893 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=3.1 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 3138 0 0 0 310 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5838144 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=6.29 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 3324 0 0 0 629 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5838092 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=12.69 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 3510 0 0 0 1269 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5838032 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 29535
/proc/meminfo: memFree=4250568/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=25.49 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 3882 0 0 0 2549 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5783724 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+51.1089 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 29536
/proc/meminfo: memFree=4250276/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=51.1 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 3967 0 0 0 5110 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4540649 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 29537
/proc/meminfo: memFree=4251112/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=102.29 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4049 0 0 0 10229 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5783684 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 29546
/proc/meminfo: memFree=4250108/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=162.28 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4131 0 0 0 16228 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5837773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 29569
/proc/meminfo: memFree=4248312/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=222.28 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4213 0 0 0 22228 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4540448 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+282.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/188 29630
/proc/meminfo: memFree=4186120/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=282.28 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4295 0 0 0 28228 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4398032 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 29631
/proc/meminfo: memFree=4186304/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=342.28 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4377 0 0 0 34228 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5648139 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 29632
/proc/meminfo: memFree=4186500/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=402.27 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4455 0 0 0 40227 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4541861 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 29633
/proc/meminfo: memFree=4186472/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=462.27 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 4537 0 0 0 46227 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5593094 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB


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

/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29672
/proc/meminfo: memFree=4185424/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=1782.22 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6341 0 0 0 178222 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4540524 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29674
/proc/meminfo: memFree=4185624/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=1842.22 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6420 0 0 0 184222 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4540492 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29675
/proc/meminfo: memFree=4185696/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=1902.22 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6502 0 0 0 190222 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5783487 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29684
/proc/meminfo: memFree=4184884/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=1962.21 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6584 0 0 0 196221 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4246863 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29685
/proc/meminfo: memFree=4185580/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2022.21 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6666 0 0 0 202221 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4405104 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29686
/proc/meminfo: memFree=4185648/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2082.21 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6748 0 0 0 208221 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4541744 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29687
/proc/meminfo: memFree=4185716/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2142.21 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6830 0 0 0 214221 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4252560 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29688
/proc/meminfo: memFree=4185668/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2202.21 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6912 0 0 0 220221 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4248983 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29689
/proc/meminfo: memFree=4186004/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2262.2 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 6994 0 0 0 226220 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 4252551 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29690
/proc/meminfo: memFree=4185964/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2322.2 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 7076 0 0 0 232220 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5574441 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29691
/proc/meminfo: memFree=4186036/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2382.2 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 7158 0 0 0 238220 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5584943 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29692
/proc/meminfo: memFree=4186108/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2442.2 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 7240 0 0 0 244220 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5783724 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29693
/proc/meminfo: memFree=4186264/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2502.19 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 7322 0 0 0 250219 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5837760 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29694
/proc/meminfo: memFree=4186256/32770624 swapFree=67108860/67108860
[pid=29534] ppid=29531 vsize=36452 memory=11164 CPUtime=2519.9 cores=1,3,5,7
/proc/29534/stat : 29534 (MistralXCSP) R 29531 29534 26919 0 -1 4202496 7398 0 0 0 251990 0 0 0 20 0 1 0 219308162 37326848 2791 33554432000 4194304 7499544 140723354190464 140723354185816 5783777 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23662592 140723354195054 140723354195203 140723354195203 140723354197961 0
/proc/29534/statm: 9113 2791 725 807 0 2104 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 36452 KiB
Current children cumulated memory: 11164 KiB

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

[startup+2520.01 s]
# the end of solver process 29534 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.91 s, system=0.002154 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): 2519.91
CPU user time (s): 2519.91
CPU system time (s): 0.002154
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 36452
Max. memory (cumulated for all children) (KiB): 11164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.91
system time used= 0.002154
maximum resident set size= 11184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7433
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= 11
involuntary context switches= 633


# summary of solver processes directly reported to runsolver:
#   pid: 29534
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2519.91
#   total CPU system time (s): 0.002154

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.2649 second user time and 16.2987 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-11 21:57:30
IDJOB=4303999
IDBENCH=141416
IDSOLVER=2779
FILE ID=node151/4303999-1534017450
RUNJOBID= node151-1533992207-26951
PBS_JOBID= 21036947
Free space on /tmp= 40856 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-06_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-4303999-1534017450/watcher-4303999-1534017450 -o /tmp/evaluation-result-4303999-1534017450/solver-4303999-1534017450 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1533992207-26951 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 648165665 HOME/instance-4303999-1534017450.xml

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

MD5SUM BENCH= 40871f7837aaa5db219997aff65857eb
RANDOM SEED=648165665

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:         4259016 kB
MemAvailable:   31900908 kB
Buffers:          251920 kB
Cached:         27271280 kB
SwapCached:            0 kB
Active:         10767532 kB
Inactive:       16812504 kB
Active(anon):       5180 kB
Inactive(anon):   104376 kB
Active(file):   10762352 kB
Inactive(file): 16708128 kB
Unevictable:        7836 kB
Mlocked:            7836 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5832 kB
Writeback:             0 kB
AnonPages:         64924 kB
Mapped:            61188 kB
Shmem:             49800 kB
Slab:             628616 kB
SReclaimable:     599872 kB
SUnreclaim:        28744 kB
KernelStack:        3360 kB
PageTables:         5088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 40848 MiB
End job on node151 at 2018-08-11 22:39:30