Trace number 4391654

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 1.0.5UNSAT 531.404 531.463

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-30.xml
MD5SUM8b6ef29061622b0e39695724d5e1a830
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 benchmark19.1059
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints2713
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree1903
Maximum variable degree1977
Distribution of variable degrees[{"degree":1903,"count":1},{"degree":1904,"count":1},{"degree":1912,"count":1},{"degree":1924,"count":1},{"degree":1926,"count":1},{"degree":1929,"count":1},{"degree":1930,"count":1},{"degree":1934,"count":1},{"degree":1936,"count":1},{"degree":1937,"count":1},{"degree":1940,"count":2},{"degree":1942,"count":1},{"degree":1943,"count":1},{"degree":1945,"count":1},{"degree":1947,"count":2},{"degree":1950,"count":1},{"degree":1959,"count":1},{"degree":1970,"count":1},{"degree":1977,"count":1}]
Minimum constraint arity15
Maximum constraint arity15
Distribution of constraint arities[{"arity":15,"count":2713}]
Number of extensional constraints2713
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":2713}]
Optimization problemNO
Type of objective

Solver Data 

10.59/10.64	c NACRE 1.0.5
531.23/531.38	c
531.23/531.38	c # time = 531.31
531.23/531.38	c # Dec = 3705
531.23/531.38	c # Propagate Calls = 9518456
531.23/531.38	c # assignAt Calls = 3705
531.23/531.38	c # removeAt Calls = 33859
531.23/531.38	c # Run = 19
531.23/531.38	c # Conflicts = 3641
531.23/531.38	c # Memory used = 2046.5 Mb
531.23/531.38	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 (9922 MiB free)
  memory of node 1: 16384 MiB (9642 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391654-1568309596/watcher-4391654-1568309596 -o /tmp/evaluation-result-4391654-1568309596/solver-4391654-1568309596 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560 nacre_mini_release HOME/instance-4391654-1568309596.xml -complete -l100 -cm 

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
solver pid=13340, runsolver pid=13337
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 13341
/proc/meminfo: memFree=20019056/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=42988 memory=19244 CPUtime=0.1 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5064 0 0 0 10 0 0 0 20 0 1 0 406899744 44019712 4811 33554432000 4194304 4935366 140725954992208 140725954986808 4271828 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 10747 4811 572 181 0 4364 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 42988 KiB
Current children cumulated memory: 19244 KiB

[startup+0.209846 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 13341
/proc/meminfo: memFree=19998100/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=64172 memory=40364 CPUtime=0.21 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 10313 0 0 0 20 1 0 0 20 0 1 0 406899744 65712128 10091 33554432000 4194304 4935366 140725954992208 140725954986808 140584493772566 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 16043 10091 572 181 0 9660 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 64172 KiB
Current children cumulated memory: 40364 KiB

[startup+0.309748 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 13341
/proc/meminfo: memFree=19979116/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=83844 memory=59900 CPUtime=0.3 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 15188 0 0 0 29 1 0 0 20 0 1 0 406899744 85856256 14975 33554432000 4194304 4935366 140725954992208 140725954986808 4271836 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 20961 14975 572 181 0 14578 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 83844 KiB
Current children cumulated memory: 59900 KiB

[startup+0.700419 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 13341
/proc/meminfo: memFree=19940864/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=157460 memory=132500 CPUtime=0.69 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 33371 0 0 0 65 4 0 0 20 0 1 0 406899744 161239040 33125 33554432000 4194304 4935366 140725954992208 140725954986808 140584493775678 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 39365 33125 572 181 0 32982 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 157460 KiB
Current children cumulated memory: 132500 KiB

[startup+1.50033 s]
/proc/loadavg: 2.05 2.03 2.05 3/199 13341
/proc/meminfo: memFree=19846996/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=312340 memory=286148 CPUtime=1.49 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 71796 0 0 0 140 9 0 0 20 0 1 0 406899744 319836160 71537 33554432000 4194304 4935366 140725954992208 140725954986808 140584493777723 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 78085 71537 572 181 0 71702 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 312340 KiB
Current children cumulated memory: 286148 KiB

[startup+3.10945 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 13341
/proc/meminfo: memFree=19463456/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=623300 memory=594500 CPUtime=3.1 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 149561 0 0 0 291 19 0 0 20 0 1 0 406899744 638259200 148625 33554432000 4194304 4935366 140725954992208 140725954986808 4272658 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 155825 148625 572 181 0 149442 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 623300 KiB
Current children cumulated memory: 594500 KiB

[startup+6.30031 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 13341
/proc/meminfo: memFree=18887648/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=1240684 memory=1206184 CPUtime=6.29 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 303373 0 0 0 594 35 0 0 20 0 1 0 406899744 1270460416 301546 33554432000 4194304 4935366 140725954992208 140725954986808 4272505 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 310171 301546 572 181 0 303788 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1240684 KiB
Current children cumulated memory: 1206184 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 13341
/proc/meminfo: memFree=17994512/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081080 memory=2039256 CPUtime=12.69 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 598604 0 0 0 1205 64 0 0 20 0 1 0 406899744 2131025920 509814 33554432000 4194304 4935366 140725954992208 140725954990728 140584493772388 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520270 509814 590 181 0 513887 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 2039256 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.03 2.05 3/199 13342
/proc/meminfo: memFree=17994792/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081080 memory=2039320 CPUtime=25.48 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 1139912 0 0 0 2464 84 0 0 20 0 1 0 406899744 2131025920 509830 33554432000 4194304 4935366 140725954992208 140725954990456 4400778 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520270 509830 599 181 0 513887 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 2039320 KiB

[startup+51.1098 s]
/proc/loadavg: 2.09 2.04 2.05 4/200 13344
/proc/meminfo: memFree=17994504/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2039936 CPUtime=51.08 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 1505400 0 0 0 5009 99 0 0 20 0 1 0 406899744 2131701760 509984 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642717 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 509984 599 181 0 514052 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2039936 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 13348
/proc/meminfo: memFree=17993420/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2040148 CPUtime=102.27 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 2154690 0 0 0 10100 127 0 0 20 0 1 0 406899744 2131701760 510037 33554432000 4194304 4935366 140725954992208 140725954989800 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 510037 599 181 0 514052 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2040148 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 13352
/proc/meminfo: memFree=17992148/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2041028 CPUtime=162.26 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 2625977 0 0 0 16078 148 0 0 20 0 1 0 406899744 2131701760 510257 33554432000 4194304 4935366 140725954992208 140725954989800 140584493772373 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 510257 599 181 0 514052 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2041028 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 13356
/proc/meminfo: memFree=17990760/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2041916 CPUtime=222.26 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 3092608 0 0 0 22058 168 0 0 20 0 1 0 406899744 2131701760 510479 33554432000 4194304 4935366 140725954992208 140725954989800 4400723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 510479 599 181 0 514052 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2041916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 13362
/proc/meminfo: memFree=17989640/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2042812 CPUtime=282.25 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 3513270 0 0 0 28039 186 0 0 20 0 1 0 406899744 2131701760 510703 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642717 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 510703 599 181 0 514052 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2042812 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13366
/proc/meminfo: memFree=17988100/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2043692 CPUtime=342.25 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 3929108 0 0 0 34023 202 0 0 20 0 1 0 406899744 2131701760 510923 33554432000 4194304 4935366 140725954992208 140725954989800 4400862 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 510923 599 181 0 514052 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2043692 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 13370
/proc/meminfo: memFree=17987528/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2044580 CPUtime=402.24 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 4279448 0 0 0 40006 218 0 0 20 0 1 0 406899744 2131701760 511145 33554432000 4194304 4935366 140725954992208 140725954989800 140584494644679 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511145 599 181 0 514052 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2044580 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/200 13384
/proc/meminfo: memFree=17986496/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2045464 CPUtime=462.24 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 4684580 0 0 0 45988 236 0 0 20 0 1 0 406899744 2131701760 511366 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642717 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511366 599 181 0 514052 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2045464 KiB

[startup+522.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=17986104/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2046356 CPUtime=522.24 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5012029 0 0 0 51973 251 0 0 20 0 1 0 406899744 2131701760 511589 33554432000 4194304 4935366 140725954992208 140725954989800 140584499979176 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511589 599 181 0 514052 0
Current children cumulated CPU time: 522.24 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2046356 KiB

[startup+531.463 s]
# the end of solver process 13340 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=528.806 s, system=2.59792 s

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

[startup+524.8 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=17986104/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2046500 CPUtime=524.73 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5024666 0 0 0 52222 251 0 0 20 0 1 0 406899744 2131701760 511625 33554432000 4194304 4935366 140725954992208 140725954989800 4400261 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511625 599 181 0 514052 0
Current children cumulated CPU time: 524.73 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2046500 KiB

[startup+528 s]*
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=17985964/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2046500 CPUtime=527.93 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5027247 0 0 0 52542 251 0 0 20 0 1 0 406899744 2131701760 511625 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642727 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511625 599 181 0 514052 0
Current children cumulated CPU time: 527.93 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2046500 KiB

[startup+529.6 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=17985964/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2046500 CPUtime=529.53 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5027247 0 0 0 52702 251 0 0 20 0 1 0 406899744 2131701760 511625 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642717 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511625 599 181 0 514052 0
Current children cumulated CPU time: 529.53 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2046500 KiB

[startup+530.4 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=17985964/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2046500 CPUtime=530.33 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5027247 0 0 0 52782 251 0 0 20 0 1 0 406899744 2131701760 511625 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642717 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511625 599 181 0 514052 0
Current children cumulated CPU time: 530.33 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2046500 KiB

[startup+531.2 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=17985964/32770624 swapFree=66959212/67108860
[pid=13340] ppid=13337 vsize=2081740 memory=2046500 CPUtime=531.13 cores=0,2,4,6
/proc/13340/stat : 13340 (nacre_mini_rele) R 13337 13340 11693 0 -1 4202496 5027247 0 0 0 52862 251 0 0 20 0 1 0 406899744 2131701760 511625 33554432000 4194304 4935366 140725954992208 140725954989800 140584494642717 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 29794304 140725954999291 140725954999397 140725954999397 140725955002306 0
/proc/13340/statm: 520435 511625 599 181 0 514052 0
Current children cumulated CPU time: 531.13 s
Current children cumulated vsize: 2081740 KiB
Current children cumulated memory: 2046500 KiB

[startup+531.4 s]*
/proc/loadavg: 2.03 2.03 2.05 3/200 13388
/proc/meminfo: memFree=18946980/32770624 swapFree=66959212/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20
Real time (s): 531.463
CPU time (s): 531.404
CPU user time (s): 528.806
CPU system time (s): 2.59792
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 2081740
Max. memory (cumulated for all children) (KiB): 2046500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 528.806
system time used= 2.59792
maximum resident set size= 2046564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5027475
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= 71
involuntary context switches= 505


# summary of solver processes directly reported to runsolver:
#   pid: 13340
#   total CPU time (s): 531.404
#   total CPU user time (s): 528.806
#   total CPU system time (s): 2.59792

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.7456 second user time and 4.37738 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 19:32:36
IDJOB=4391654
IDBENCH=125864
IDSOLVER=2835
FILE ID=node124/4391654-1568309596
RUNJOBID= node124-1568305966-12715
PBS_JOBID= 21701105
Free space on /tmp= 55364 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-30.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391654-1568309596/watcher-4391654-1568309596 -o /tmp/evaluation-result-4391654-1568309596/solver-4391654-1568309596 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560  nacre_mini_release HOME/instance-4391654-1568309596.xml -complete -l100 -cm

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

MD5SUM BENCH= 8b6ef29061622b0e39695724d5e1a830
RANDOM SEED=1863747152

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        20035448 kB
MemAvailable:   31814276 kB
Buffers:          148900 kB
Cached:         11793644 kB
SwapCached:        45868 kB
Active:           914292 kB
Inactive:       11081024 kB
Active(anon):       7928 kB
Inactive(anon):    85952 kB
Active(file):     906364 kB
Inactive(file): 10995072 kB
Unevictable:      108764 kB
Mlocked:          108764 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:              1172 kB
Writeback:             0 kB
AnonPages:        118048 kB
Mapped:            43492 kB
Shmem:             32744 kB
Slab:             334428 kB
SReclaimable:     305852 kB
SUnreclaim:        28576 kB
KernelStack:        3568 kB
PageTables:         5636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55364 MiB
End job on node124 at 2019-09-12 19:41:27