Trace number 4299074

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
NACRE 1.0.4UNSAT 582.11 582.235

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-08_mini_c18.xml
MD5SUMd1f29852cfb3bd3adbf49dd6146b1886
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 benchmark0.770402
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints136
Number of domains2
Minimum domain size8
Maximum domain size64
Distribution of domain sizes[{"size":8,"count":64},{"size":64,"count":56}]
Minimum variable degree0
Maximum variable degree60
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":59,"count":8},{"degree":60,"count":56}]
Minimum constraint arity1
Maximum constraint arity65
Distribution of constraint arities[{"arity":1,"count":8},{"arity":3,"count":56},{"arity":8,"count":16},{"arity":65,"count":56}]
Number of extensional constraints56
Number of intensional constraints8
Distribution of constraint types[{"type":"extension","count":56},{"type":"intension","count":8},{"type":"allDifferent","count":16},{"type":"element","count":56}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.4
582.07/582.23	c
582.07/582.23	c # time = 582.1
582.07/582.23	c # Dec = 666332
582.07/582.23	c # Propagate Calls = 641009793
582.07/582.23	c # assignAt Calls = 6109750
582.07/582.23	c # removeAt Calls = 158082585
582.07/582.23	c # Run = 1405
582.07/582.23	c # Conflicts = 656988
582.07/582.23	c # Memory used = 224.74 Mb
582.07/582.23	s UNSATISFIABLE

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 (10675 MiB free)
  memory of node 1: 16384 MiB (12638 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299074-1532781618/watcher-4299074-1532781618 -o /tmp/evaluation-result-4299074-1532781618/solver-4299074-1532781618 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27429 --watchdog 2580 nacre_mini_release HOME/instance-4299074-1532781618.xml -ca -l100 -cm 

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

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
Current StackSize limit: 8192 KiB

solver pid=28171, runsolver pid=28168

[startup+0.100197 s]*
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23870024/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=28252 memory=4784 CPUtime=0.1 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 1393 0 0 0 10 0 0 0 20 0 1 0 95725002 28930048 1196 33554432000 4194304 4933779 140726755564352 140726755561352 140112110042085 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 7063 1196 617 181 0 680 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28252 KiB
Current children cumulated memory: 4784 KiB

[startup+0.209798 s]*
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23868784/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=29168 memory=5764 CPUtime=0.21 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 1604 0 0 0 21 0 0 0 20 0 1 0 95725002 29868032 1441 33554432000 4194304 4933779 140726755564352 140726755561352 140112110042085 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 7292 1441 617 181 0 909 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29168 KiB
Current children cumulated memory: 5764 KiB

[startup+0.309154 s]*
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23867296/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=29832 memory=6288 CPUtime=0.31 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 1797 0 0 0 31 0 0 0 20 0 1 0 95725002 30547968 1572 33554432000 4194304 4933779 140726755564352 140726755561352 4357274 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 7458 1572 617 181 0 1075 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29832 KiB
Current children cumulated memory: 6288 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23864692/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=32748 memory=9340 CPUtime=0.69 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 2500 0 0 0 69 0 0 0 20 0 1 0 95725002 33533952 2335 33554432000 4194304 4933779 140726755564352 140726755562120 140112110042085 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 8187 2335 617 181 0 1804 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32748 KiB
Current children cumulated memory: 9340 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23858480/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=38364 memory=14756 CPUtime=1.49 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 3893 0 0 0 148 1 0 0 20 0 1 0 95725002 39284736 3689 33554432000 4194304 4933779 140726755564352 140726755562120 140112110039567 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 9591 3689 617 181 0 3208 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38364 KiB
Current children cumulated memory: 14756 KiB

[startup+3.10942 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23840408/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=48100 memory=24700 CPUtime=3.1 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 10192 0 0 0 309 1 0 0 20 0 1 0 95725002 49254400 6175 33554432000 4194304 4933779 140726755564352 140726755562120 140112110042085 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 12025 6175 617 181 0 5642 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 48100 KiB
Current children cumulated memory: 24700 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23822344/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=61204 memory=37520 CPUtime=6.29 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 20165 0 0 0 627 2 0 0 20 0 1 0 95725002 62672896 9380 33554432000 4194304 4933779 140726755564352 140726755562120 4437824 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 15301 9380 617 181 0 8918 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 61204 KiB
Current children cumulated memory: 37520 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23802008/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=74684 memory=50584 CPUtime=12.69 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 32886 0 0 0 1266 3 0 0 20 0 1 0 95725002 76476416 12646 33554432000 4194304 4933779 140726755564352 140726755562056 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 18671 12646 617 181 0 12288 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 74684 KiB
Current children cumulated memory: 50584 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23774400/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=91596 memory=67712 CPUtime=25.49 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 64577 0 0 0 2544 5 0 0 20 0 1 0 95725002 93794304 16928 33554432000 4194304 4933779 140726755564352 140726755561912 140112110052227 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 22899 16928 617 181 0 16516 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 91596 KiB
Current children cumulated memory: 67712 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28172
/proc/meminfo: memFree=23734892/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=114048 memory=90080 CPUtime=51.08 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 84271 0 0 0 5101 7 0 0 20 0 1 0 95725002 116785152 22520 33554432000 4194304 4933779 140726755564352 140726755562056 4363764 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 28512 22520 617 181 0 22129 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 114048 KiB
Current children cumulated memory: 90080 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28173
/proc/meminfo: memFree=23687608/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=144256 memory=120744 CPUtime=102.23 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 98767 0 0 0 10213 10 0 0 20 0 1 0 95725002 147718144 30186 33554432000 4194304 4933779 140726755564352 140726755562056 4437567 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 36064 30186 617 181 0 29681 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 144256 KiB
Current children cumulated memory: 120744 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/189 28174
/proc/meminfo: memFree=23650664/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=169484 memory=144656 CPUtime=162.22 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 108101 0 0 0 16210 12 0 0 20 0 1 0 95725002 173551616 36164 33554432000 4194304 4933779 140726755564352 140726755562056 4437558 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 42371 36164 617 181 0 35988 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 169484 KiB
Current children cumulated memory: 144656 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.00 1.98 3/189 28175
/proc/meminfo: memFree=23623796/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=187516 memory=162724 CPUtime=222.23 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 121183 0 0 0 22208 15 0 0 20 0 1 0 95725002 192016384 40681 33554432000 4194304 4933779 140726755564352 140726755562056 4475939 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 46879 40681 617 181 0 40496 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 187516 KiB
Current children cumulated memory: 162724 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.98 3/189 28176
/proc/meminfo: memFree=23599616/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=202408 memory=177892 CPUtime=282.22 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 137778 0 0 0 28206 16 0 0 20 0 1 0 95725002 207265792 44473 33554432000 4194304 4933779 140726755564352 140726755562040 4475920 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 50602 44473 617 181 0 44219 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 202408 KiB
Current children cumulated memory: 177892 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28177
/proc/meminfo: memFree=23577820/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=214588 memory=190384 CPUtime=342.19 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 149431 0 0 0 34201 18 0 0 20 0 1 0 95725002 219738112 47596 33554432000 4194304 4933779 140726755564352 140726755562040 4437839 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 53647 47596 617 181 0 47264 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 214588 KiB
Current children cumulated memory: 190384 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28178
/proc/meminfo: memFree=23559204/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=226440 memory=202488 CPUtime=402.18 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 155141 0 0 0 40199 19 0 0 20 0 1 0 95725002 231874560 50622 33554432000 4194304 4933779 140726755564352 140726755562056 4357365 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 56610 50622 617 181 0 50227 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 226440 KiB
Current children cumulated memory: 202488 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28179
/proc/meminfo: memFree=23544248/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=235092 memory=210880 CPUtime=462.18 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 162836 0 0 0 46197 21 0 0 20 0 1 0 95725002 240734208 52720 33554432000 4194304 4933779 140726755564352 140726755561864 4357325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 58773 52720 617 181 0 52390 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 235092 KiB
Current children cumulated memory: 210880 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28180
/proc/meminfo: memFree=23529244/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=243276 memory=219220 CPUtime=522.18 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 172385 0 0 0 52195 23 0 0 20 0 1 0 95725002 249114624 54805 33554432000 4194304 4933779 140726755564352 140726755562056 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 60819 54805 617 181 0 54436 0
Current children cumulated CPU time: 522.18 s
Current children cumulated vsize: 243276 KiB
Current children cumulated memory: 219220 KiB

[startup+582.234 s]
# the end of solver process 28171 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=581.861 s, system=0.248988 s

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

[startup+537.6 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28180
/proc/meminfo: memFree=23526392/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=244984 memory=221032 CPUtime=537.47 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 179295 0 0 0 53724 23 0 0 20 0 1 0 95725002 250863616 55258 33554432000 4194304 4933779 140726755564352 140726755562040 4437558 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 61246 55258 617 181 0 54863 0
Current children cumulated CPU time: 537.47 s
Current children cumulated vsize: 244984 KiB
Current children cumulated memory: 221032 KiB

[startup+563.2 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23521804/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=247128 memory=223244 CPUtime=563.08 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 182724 0 0 0 56284 24 0 0 20 0 1 0 95725002 253059072 55811 33554432000 4194304 4933779 140726755564352 140726755562040 4334410 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 61782 55811 617 181 0 55399 0
Current children cumulated CPU time: 563.08 s
Current children cumulated vsize: 247128 KiB
Current children cumulated memory: 223244 KiB

[startup+576 s]*
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23518168/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=248624 memory=224512 CPUtime=575.87 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 183162 0 0 0 57563 24 0 0 20 0 1 0 95725002 254590976 56128 33554432000 4194304 4933779 140726755564352 140726755562040 4437564 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 62156 56128 617 181 0 55773 0
Current children cumulated CPU time: 575.87 s
Current children cumulated vsize: 248624 KiB
Current children cumulated memory: 224512 KiB

[startup+579.2 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23518004/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=248624 memory=224512 CPUtime=579.07 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 183162 0 0 0 57883 24 0 0 20 0 1 0 95725002 254590976 56128 33554432000 4194304 4933779 140726755564352 140726755562040 4437547 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 62156 56128 617 181 0 55773 0
Current children cumulated CPU time: 579.07 s
Current children cumulated vsize: 248624 KiB
Current children cumulated memory: 224512 KiB

[startup+580.8 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23518004/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=248624 memory=224512 CPUtime=580.67 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 183163 0 0 0 58043 24 0 0 20 0 1 0 95725002 254590976 56128 33554432000 4194304 4933779 140726755564352 140726755562040 4437678 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 62156 56128 617 181 0 55773 0
Current children cumulated CPU time: 580.67 s
Current children cumulated vsize: 248624 KiB
Current children cumulated memory: 224512 KiB

[startup+581.6 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23518004/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=248624 memory=224512 CPUtime=581.47 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 183163 0 0 0 58123 24 0 0 20 0 1 0 95725002 254590976 56128 33554432000 4194304 4933779 140726755564352 140726755562040 4388366 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 62156 56128 617 181 0 55773 0
Current children cumulated CPU time: 581.47 s
Current children cumulated vsize: 248624 KiB
Current children cumulated memory: 224512 KiB

[startup+582 s]*
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23518004/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=248624 memory=224512 CPUtime=581.87 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 183163 0 0 0 58163 24 0 0 20 0 1 0 95725002 254590976 56128 33554432000 4194304 4933779 140726755564352 140726755562040 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 62156 56128 617 181 0 55773 0
Current children cumulated CPU time: 581.87 s
Current children cumulated vsize: 248624 KiB
Current children cumulated memory: 224512 KiB

[startup+582.2 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 28181
/proc/meminfo: memFree=23518004/32770624 swapFree=67108860/67108860
[pid=28171] ppid=28168 vsize=248624 memory=224512 CPUtime=582.07 cores=0,2,4,6
/proc/28171/stat : 28171 (nacre_mini_rele) R 28168 28171 27398 0 -1 4202496 183163 0 0 0 58183 24 0 0 20 0 1 0 95725002 254590976 56128 33554432000 4194304 4933779 140726755564352 140726755562040 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 17768448 140726755566744 140726755566844 140726755566844 140726755569602 0
/proc/28171/statm: 62156 56128 617 181 0 55773 0
Current children cumulated CPU time: 582.07 s
Current children cumulated vsize: 248624 KiB
Current children cumulated memory: 224512 KiB

Child status: 20
Real time (s): 582.235
CPU time (s): 582.11
CPU user time (s): 581.861
CPU system time (s): 0.248988
CPU usage (%): 99.9786
Max. virtual memory (cumulated for all children) (KiB): 248624
Max. memory (cumulated for all children) (KiB): 224512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 581.861
system time used= 0.248988
maximum resident set size= 224796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183205
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= 103
involuntary context switches= 649


# summary of solver processes directly reported to runsolver:
#   pid: 28171
#   total CPU time (s): 582.11
#   total CPU user time (s): 581.861
#   total CPU system time (s): 0.248988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.12278 second user time and 4.48778 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-28 14:40:18
IDJOB=4299074
IDBENCH=141291
IDSOLVER=2764
FILE ID=node139/4299074-1532781618
RUNJOBID= node139-1532774055-27429
PBS_JOBID= 21022456
Free space on /tmp= 38716 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-08_mini_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299074-1532781618/watcher-4299074-1532781618 -o /tmp/evaluation-result-4299074-1532781618/solver-4299074-1532781618 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27429 --watchdog 2580  nacre_mini_release HOME/instance-4299074-1532781618.xml -ca -l100 -cm

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

MD5SUM BENCH= d1f29852cfb3bd3adbf49dd6146b1886
RANDOM SEED=1312123768

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:        23874160 kB
MemAvailable:   31920312 kB
Buffers:          236276 kB
Cached:          7909236 kB
SwapCached:            0 kB
Active:          3081744 kB
Inactive:        5125748 kB
Active(anon):      16352 kB
Inactive(anon):    73552 kB
Active(file):    3065392 kB
Inactive(file):  5052196 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2072 kB
Writeback:             0 kB
AnonPages:         85408 kB
Mapped:            44508 kB
Shmem:             25228 kB
Slab:             385732 kB
SReclaimable:     357024 kB
SUnreclaim:        28708 kB
KernelStack:        3600 kB
PageTables:         5208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     362416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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= 38716 MiB
End job on node139 at 2018-07-28 14:50:01