Trace number 4289724

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 NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-06-15? (TO) 2400.02 2400.2

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-4-0_c18.xml
MD5SUM04f92f5fbe642378aecc464c78b62b37
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables22422
Number of constraints24998
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":10,"count":111},{"size":37,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":20313},{"degree":3,"count":1443},{"degree":4,"count":333},{"degree":5,"count":222},{"degree":222,"count":78},{"degree":223,"count":24},{"degree":224,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24774},{"arity":88,"count":111},{"arity":111,"count":2},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24663
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24663},{"type":"ordered","count":1},{"type":"sum","count":223}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

0.00/0.00	c Mistral 16062018
2400.02/2400.20	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 (7617 MiB free)
  memory of node 1: 16384 MiB (10523 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289724-1532207313/watcher-4289724-1532207313 -o /tmp/evaluation-result-4289724-1532207313/solver-4289724-1532207313 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25138 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 769498018 HOME/instance-4289724-1532207313.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=27399, runsolver pid=27396

[startup+0.100237 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18558072/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=54860 memory=28832 CPUtime=0.1 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 7174 0 0 0 9 1 0 0 20 0 1 0 38294514 56176640 7142 33554432000 4194304 7498468 140724143175392 140724143166696 140634170702821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 13715 7142 618 807 0 6706 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 54860 KiB
Current children cumulated memory: 28832 KiB

[startup+0.209701 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18545024/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=58468 memory=32688 CPUtime=0.21 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 8537 0 0 0 20 1 0 0 20 0 1 0 38294514 59871232 8172 33554432000 4194304 7498468 140724143175392 140724143166696 6002747 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 14617 8172 660 807 0 7608 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 58468 KiB
Current children cumulated memory: 32688 KiB

[startup+0.309482 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18545024/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=59216 memory=33216 CPUtime=0.31 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 8673 0 0 0 30 1 0 0 20 0 1 0 38294514 60637184 8304 33554432000 4194304 7498468 140724143175392 140724143166696 140634170702821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 14804 8304 667 807 0 7795 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 59216 KiB
Current children cumulated memory: 33216 KiB

[startup+0.700296 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18539160/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=70940 memory=45096 CPUtime=0.69 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 11639 0 0 0 68 1 0 0 20 0 1 0 38294514 72642560 11274 33554432000 4194304 7498468 140724143175392 140724143166696 5888034 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 17735 11274 695 807 0 10726 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70940 KiB
Current children cumulated memory: 45096 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18524280/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=94760 memory=68856 CPUtime=1.49 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 17620 0 0 0 147 2 0 0 20 0 1 0 38294514 97034240 17214 33554432000 4194304 7498468 140724143175392 140724143166696 4564424 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 23690 17214 695 807 0 16681 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 94760 KiB
Current children cumulated memory: 68856 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18465644/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=141328 memory=115496 CPUtime=3.09 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 31038 0 0 0 306 3 0 0 20 0 1 0 38294514 144719872 28874 33554432000 4194304 7498468 140724143175392 140724143166296 140634170711920 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 35332 28874 695 807 0 28323 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 141328 KiB
Current children cumulated memory: 115496 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27400
/proc/meminfo: memFree=18390072/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=219972 memory=194012 CPUtime=6.29 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 54110 0 0 0 623 6 0 0 20 0 1 0 38294514 225251328 48503 33554432000 4194304 7498468 140724143175392 140724143166392 140634174188236 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 54993 48503 695 807 0 47984 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 219972 KiB
Current children cumulated memory: 194012 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 27400
/proc/meminfo: memFree=18263612/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=350904 memory=324944 CPUtime=12.69 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 115939 0 0 0 1257 12 0 0 20 0 1 0 38294514 359325696 81236 33554432000 4194304 7498468 140724143175392 140724143166296 4564583 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 87726 81236 696 807 0 80717 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 350904 KiB
Current children cumulated memory: 324944 KiB

[startup+25.5004 s]
/proc/loadavg: 2.22 2.06 2.06 3/187 27400
/proc/meminfo: memFree=18160604/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=442328 memory=416664 CPUtime=25.48 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 218319 0 0 0 2531 17 0 0 20 0 1 0 38294514 452943872 104166 33554432000 4194304 7498468 140724143175392 140724143170488 5585442 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110582 104166 793 807 0 103573 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 442328 KiB
Current children cumulated memory: 416664 KiB

[startup+51.1094 s]
/proc/loadavg: 2.49 2.14 2.08 3/187 27400
/proc/meminfo: memFree=18160604/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=442328 memory=416664 CPUtime=51.1 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 290198 0 0 0 5089 21 0 0 20 0 1 0 38294514 452943872 104166 33554432000 4194304 7498468 140724143175392 140724143170488 5164340 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110582 104166 793 807 0 103573 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 442328 KiB
Current children cumulated memory: 416664 KiB

[startup+102.3 s]
/proc/loadavg: 2.23 2.13 2.08 3/187 27408
/proc/meminfo: memFree=18159488/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=442328 memory=416664 CPUtime=102.26 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 397089 0 0 0 10199 27 0 0 20 0 1 0 38294514 452943872 104166 33554432000 4194304 7498468 140724143175392 140724143170488 4246837 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110582 104166 793 807 0 103573 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 442328 KiB
Current children cumulated memory: 416664 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/187 27409
/proc/meminfo: memFree=18159572/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=442328 memory=416664 CPUtime=162.23 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 433513 0 0 0 16194 29 0 0 20 0 1 0 38294514 452943872 104166 33554432000 4194304 7498468 140724143175392 140724143170488 4252726 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110582 104166 793 807 0 103573 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 442328 KiB
Current children cumulated memory: 416664 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/187 27470
/proc/meminfo: memFree=18182700/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=442328 memory=416664 CPUtime=222.2 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 454733 0 0 0 22190 30 0 0 20 0 1 0 38294514 452943872 104166 33554432000 4194304 7498468 140724143175392 140724143170488 4252690 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110582 104166 793 807 0 103573 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 442328 KiB
Current children cumulated memory: 416664 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 27471
/proc/meminfo: memFree=18182612/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=442328 memory=416984 CPUtime=282.17 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 464115 0 0 0 28187 30 0 0 20 0 1 0 38294514 452943872 104246 33554432000 4194304 7498468 140724143175392 140724143170488 4252726 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110582 104246 793 807 0 103573 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 442328 KiB
Current children cumulated memory: 416984 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 27472
/proc/meminfo: memFree=18181120/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=342.17 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 465168 0 0 0 34187 30 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5164344 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27473
/proc/meminfo: memFree=18181728/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=402.17 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 465948 0 0 0 40187 30 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 4252720 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27474
/proc/meminfo: memFree=18181832/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=462.16 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 466698 0 0 0 46186 30 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5164349 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB


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

/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1602.14 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27512
/proc/meminfo: memFree=18182392/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=1662.14 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 481831 0 0 0 166182 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5574604 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1662.14 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27513
/proc/meminfo: memFree=18182672/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=1722.13 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 482600 0 0 0 172181 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5649131 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27514
/proc/meminfo: memFree=18182524/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=1782.13 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 483386 0 0 0 178181 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5574588 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27515
/proc/meminfo: memFree=18182628/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=1842.13 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 484145 0 0 0 184181 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 4252726 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27523
/proc/meminfo: memFree=18181300/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=1902.13 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 484933 0 0 0 190181 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5574588 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27524
/proc/meminfo: memFree=18181452/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=1962.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 485699 0 0 0 196180 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5609504 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27525
/proc/meminfo: memFree=18181636/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2022.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 486458 0 0 0 202180 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5573924 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27526
/proc/meminfo: memFree=18181372/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2082.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 487226 0 0 0 208180 32 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 4245332 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27527
/proc/meminfo: memFree=18181492/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2142.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 487989 0 0 0 214179 33 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5574588 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27528
/proc/meminfo: memFree=18181976/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2202.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 488768 0 0 0 220179 33 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 4252726 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27529
/proc/meminfo: memFree=18181832/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2262.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 489534 0 0 0 226179 33 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 4252688 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27530
/proc/meminfo: memFree=18181932/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2322.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 490338 0 0 0 232179 33 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 4581049 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27531
/proc/meminfo: memFree=18182168/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2382.12 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 491116 0 0 0 238179 33 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5585792 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27532
/proc/meminfo: memFree=18181916/32770624 swapFree=67108860/67108860
[pid=27399] ppid=27396 vsize=443184 memory=417840 CPUtime=2400.02 cores=1,3,5,7
/proc/27399/stat : 27399 (MistralXCSP) R 27396 27399 25105 0 -1 4202496 491118 0 0 0 239969 33 0 0 20 0 1 0 38294514 453820416 104460 33554432000 4194304 7498468 140724143175392 140724143170024 5609376 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 15761408 140724143178862 140724143179011 140724143179011 140724143181769 0
/proc/27399/statm: 110796 104460 793 807 0 103787 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 443184 KiB
Current children cumulated memory: 417840 KiB

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

[startup+2400.2 s]
# the end of solver process 27399 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.69 s, system=0.33299 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.02
CPU user time (s): 2399.69
CPU system time (s): 0.33299
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 443184
Max. memory (cumulated for all children) (KiB): 417840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.69
system time used= 0.33299
maximum resident set size= 420808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 491155
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= 178
involuntary context switches= 624


# summary of solver processes directly reported to runsolver:
#   pid: 27399
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.69
#   total CPU system time (s): 0.33299

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3055 second user time and 16.9673 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-21 23:08:33
IDJOB=4289724
IDBENCH=141644
IDSOLVER=2741
FILE ID=node139/4289724-1532207313
RUNJOBID= node139-1532190500-25138
PBS_JOBID= 21018928
Free space on /tmp= 45916 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-4-0_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-4289724-1532207313/watcher-4289724-1532207313 -o /tmp/evaluation-result-4289724-1532207313/solver-4289724-1532207313 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25138 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 769498018 HOME/instance-4289724-1532207313.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 04f92f5fbe642378aecc464c78b62b37
RANDOM SEED=769498018

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:        18575976 kB
MemAvailable:   31891344 kB
Buffers:          123260 kB
Cached:         13248524 kB
SwapCached:            0 kB
Active:          1134604 kB
Inactive:       12340212 kB
Active(anon):      58896 kB
Inactive(anon):    64124 kB
Active(file):    1075708 kB
Inactive(file): 12276088 kB
Unevictable:        7248 kB
Mlocked:            7248 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             10160 kB
Writeback:             0 kB
AnonPages:        149212 kB
Mapped:            36404 kB
Shmem:             17036 kB
Slab:             418504 kB
SReclaimable:     392032 kB
SUnreclaim:        26472 kB
KernelStack:        3232 kB
PageTables:         5056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     394996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 45908 MiB
End job on node139 at 2018-07-21 23:48:34