Trace number 4289374

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 2018-06-15? (TO) 2400.02 2400.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-fpga45-45-sat_c18.xml
MD5SUMc010012410fc2279b5e14fdb4de11b49
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.35921
Satisfiable
(Un)Satisfiability was proved
Number of variables3038
Number of constraints2160
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":3038}]
Minimum variable degree3
Maximum variable degree46
Distribution of variable degrees[{"degree":3,"count":2025},{"degree":46,"count":1013}]
Minimum constraint arity22
Maximum constraint arity45
Distribution of constraint arities[{"arity":22,"count":22},{"arity":23,"count":1013},{"arity":24,"count":1035},{"arity":45,"count":90}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":2160}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.01/2400.00	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 (8828 MiB free)
  memory of node 1: 16384 MiB (11003 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289374-1532194594/watcher-4289374-1532194594 -o /tmp/evaluation-result-4289374-1532194594/solver-4289374-1532194594 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532190502-26182 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 468514592 HOME/instance-4289374-1532194594.xml 

running on 4 cores: 0,2,4,6

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=26552, runsolver pid=26549

[startup+0.100847 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20299784/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=36752 memory=11388 CPUtime=0.09 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 3074 0 0 0 9 0 0 0 20 0 1 0 37022579 37634048 2847 33554432000 4194304 7498468 140728484380976 140728484369272 139812081069029 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 9188 2847 720 807 0 2179 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 36752 KiB
Current children cumulated memory: 11388 KiB

[startup+0.209509 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20294056/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=43480 memory=18016 CPUtime=0.2 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 4858 0 0 0 20 0 0 0 20 0 1 0 37022579 44523520 4504 33554432000 4194304 7498468 140728484380976 140728484369272 4564424 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 10870 4504 720 807 0 3861 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 43480 KiB
Current children cumulated memory: 18016 KiB

[startup+0.309416 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20288104/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=49572 memory=24088 CPUtime=0.31 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 6404 0 0 0 30 1 0 0 20 0 1 0 37022579 50761728 6022 33554432000 4194304 7498468 140728484380976 140728484369272 4249967 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12393 6022 734 807 0 5384 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49572 KiB
Current children cumulated memory: 24088 KiB

[startup+0.700292 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20286492/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=24880 CPUtime=0.69 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 6604 0 0 0 68 1 0 0 20 0 1 0 37022579 51601408 6220 33554432000 4194304 7498468 140728484380976 140728484369272 5838524 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6220 745 807 0 5589 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 24880 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20286120/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=24880 CPUtime=1.49 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 6604 0 0 0 148 1 0 0 20 0 1 0 37022579 51601408 6220 33554432000 4194304 7498468 140728484380976 140728484375608 4249952 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6220 745 807 0 5589 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 24880 KiB

[startup+3.10949 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20286488/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25136 CPUtime=3.1 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 10532 0 0 0 309 1 0 0 20 0 1 0 37022579 51601408 6284 33554432000 4194304 7498468 140728484380976 140728484375608 5771019 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6284 750 807 0 5589 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25136 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20286612/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25136 CPUtime=6.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 12340 0 0 0 628 1 0 0 20 0 1 0 37022579 51601408 6284 33554432000 4194304 7498468 140728484380976 140728484375608 5573851 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6284 750 807 0 5589 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25136 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20286804/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25136 CPUtime=12.69 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 16316 0 0 0 1268 1 0 0 20 0 1 0 37022579 51601408 6284 33554432000 4194304 7498468 140728484380976 140728484375608 5838460 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6284 750 807 0 5589 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25136 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20286796/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25136 CPUtime=25.48 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 22075 0 0 0 2547 1 0 0 20 0 1 0 37022579 51601408 6284 33554432000 4194304 7498468 140728484380976 140728484375608 5770552 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6284 750 807 0 5589 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25136 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26553
/proc/meminfo: memFree=20285988/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25136 CPUtime=51.09 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 27182 0 0 0 5107 2 0 0 20 0 1 0 37022579 51601408 6284 33554432000 4194304 7498468 140728484380976 140728484375608 5770483 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6284 750 807 0 5589 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25136 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26554
/proc/meminfo: memFree=20285488/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=102.28 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 27585 0 0 0 10226 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5777625 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26555
/proc/meminfo: memFree=20285280/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=162.28 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 28052 0 0 0 16226 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5770560 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26564
/proc/meminfo: memFree=20284612/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=222.28 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 28172 0 0 0 22226 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5772144 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26565
/proc/meminfo: memFree=20285492/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=282.28 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 28639 0 0 0 28226 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 4542219 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26566
/proc/meminfo: memFree=20285332/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=342.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 29056 0 0 0 34227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5838515 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 1.96 3/188 26567
/proc/meminfo: memFree=20285532/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=402.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 29492 0 0 0 40227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5838208 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/188 26568
/proc/meminfo: memFree=20285492/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=462.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 29952 0 0 0 46227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 4580304 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB


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

/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1602.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 26690
/proc/meminfo: memFree=20179644/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=1662.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 35226 0 0 0 166227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5161526 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1662.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 26691
/proc/meminfo: memFree=20179384/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=1722.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 35460 0 0 0 172227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 4540964 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26692
/proc/meminfo: memFree=20179600/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=1782.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 35693 0 0 0 178227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5574805 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26693
/proc/meminfo: memFree=20179364/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=1842.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 35927 0 0 0 184227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5770560 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26694
/proc/meminfo: memFree=20179172/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=1902.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 36161 0 0 0 190227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 4249962 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26695
/proc/meminfo: memFree=20179312/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=1962.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 36395 0 0 0 196227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5838205 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 26705
/proc/meminfo: memFree=20178636/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2022.29 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 36629 0 0 0 202227 2 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5773631 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26706
/proc/meminfo: memFree=20180212/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2082.3 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 36863 0 0 0 208227 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5770534 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 26708
/proc/meminfo: memFree=20179280/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2142.3 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 37097 0 0 0 214227 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5770512 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 26709
/proc/meminfo: memFree=20179356/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2202.3 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 37333 0 0 0 220227 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 4249938 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/189 26710
/proc/meminfo: memFree=20179436/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2262.3 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 37566 0 0 0 226227 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5585895 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26711
/proc/meminfo: memFree=20179656/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2322.3 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 37800 0 0 0 232227 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5574849 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26712
/proc/meminfo: memFree=20179616/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2382.31 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 38034 0 0 0 238228 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 5772189 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.01 3/187 26713
/proc/meminfo: memFree=20179244/32770624 swapFree=67108860/67108860
[pid=26552] ppid=26549 vsize=50392 memory=25164 CPUtime=2400.01 cores=0,2,4,6
/proc/26552/stat : 26552 (MistralXCSP) R 26549 26552 26151 0 -1 4202496 38268 0 0 0 239998 3 0 0 20 0 1 0 37022579 51601408 6291 33554432000 4194304 7498468 140728484380976 140728484375608 4249972 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10739712 140728484385902 140728484386051 140728484386051 140728484388809 0
/proc/26552/statm: 12598 6291 750 807 0 5589 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 25164 KiB

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

[startup+2400.01 s]
# the end of solver process 26552 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.99 s, system=0.031 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.02
CPU user time (s): 2399.99
CPU system time (s): 0.031
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 50392
Max. memory (cumulated for all children) (KiB): 25164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.99
system time used= 0.031
maximum resident set size= 25184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38304
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= 16
involuntary context switches= 3004


# summary of solver processes directly reported to runsolver:
#   pid: 26552
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.99
#   total CPU system time (s): 0.031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.71881 second user time and 15.6265 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-21 19:36:34
IDJOB=4289374
IDBENCH=141227
IDSOLVER=2741
FILE ID=node107/4289374-1532194594
RUNJOBID= node107-1532190502-26182
PBS_JOBID= 21018936
Free space on /tmp= 55160 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-fpga45-45-sat_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-4289374-1532194594/watcher-4289374-1532194594 -o /tmp/evaluation-result-4289374-1532194594/solver-4289374-1532194594 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532190502-26182 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 468514592 HOME/instance-4289374-1532194594.xml

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

MD5SUM BENCH= c010012410fc2279b5e14fdb4de11b49
RANDOM SEED=468514592

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        20308236 kB
MemAvailable:   31933524 kB
Buffers:          221364 kB
Cached:         11558384 kB
SwapCached:            0 kB
Active:          1437492 kB
Inactive:       10402940 kB
Active(anon):      63728 kB
Inactive(anon):    16864 kB
Active(file):    1373764 kB
Inactive(file): 10386076 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8960 kB
Writeback:             0 kB
AnonPages:         68032 kB
Mapped:            36272 kB
Shmem:             17036 kB
Slab:             320404 kB
SReclaimable:     293908 kB
SUnreclaim:        26496 kB
KernelStack:        3312 kB
PageTables:         5100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     349508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55152 MiB
End job on node107 at 2018-07-21 20:16:34