Trace number 4391700

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 1.0.5SAT 600.365 600.425

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-04.xml
MD5SUM98bd058b9e6ea098fba44ab4cdeb871c
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 benchmark7.75348
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree109
Maximum variable degree121
Distribution of variable degrees[{"degree":109,"count":3},{"degree":110,"count":2},{"degree":111,"count":1},{"degree":112,"count":1},{"degree":113,"count":2},{"degree":114,"count":2},{"degree":115,"count":2},{"degree":116,"count":2},{"degree":117,"count":3},{"degree":118,"count":2},{"degree":121,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data 

6.19/6.22	c NACRE 1.0.5
600.23/600.37	c
600.23/600.37	c # time = 600.31
600.23/600.37	c # Dec = 79420
600.23/600.38	c # Propagate Calls = 12285603
600.23/600.38	c # assignAt Calls = 79420
600.23/600.38	c # removeAt Calls = 527447
600.23/600.38	c # Run = 250
600.23/600.38	c # Conflicts = 77532
600.23/600.38	c # Memory used = 860.268 Mb
600.23/600.38	s SATISFIABLE
600.23/600.38	c
600.23/600.38	v <instantiation>
600.23/600.38	v     <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] </list>
600.23/600.38	v     <values> 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </values>
600.23/600.38	v </instantiation>

Verifier Data 

OK

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 (15087 MiB free)
  memory of node 1: 16384 MiB (15507 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391700-1568310502/watcher-4391700-1568310502 -o /tmp/evaluation-result-4391700-1568310502/solver-4391700-1568310502 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21707 --watchdog 2560 nacre_mini_release HOME/instance-4391700-1568310502.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
Current StackSize limit: 8192 KiB

solver pid=22689, runsolver pid=22686

[startup+0.100147 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=31314252/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=31212 memory=7248 CPUtime=0.1 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2360 0 0 0 10 0 0 0 20 0 1 0 407321652 31961088 1812 33554432000 4194304 4935366 140732735188864 140732735185864 139816545139685 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 7803 1812 558 181 0 1420 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31212 KiB
Current children cumulated memory: 7248 KiB

[startup+0.209746 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=31281304/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=50060 memory=26256 CPUtime=0.21 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 7453 0 0 0 20 1 0 0 20 0 1 0 407321652 51261440 6564 33554432000 4194304 4935366 140732735188864 140732735183688 139816545139685 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 12515 6564 571 181 0 6132 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 50060 KiB
Current children cumulated memory: 26256 KiB

[startup+0.30969 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=31249268/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=70956 memory=47112 CPUtime=0.3 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 12623 0 0 0 29 1 0 0 20 0 1 0 407321652 72658944 11778 33554432000 4194304 4935366 140732735188864 140732735183544 139816545130602 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 17739 11778 571 181 0 11356 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 70956 KiB
Current children cumulated memory: 47112 KiB

[startup+0.700386 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=31193884/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=122024 memory=97536 CPUtime=0.69 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 25274 0 0 0 66 3 0 0 20 0 1 0 407321652 124952576 24384 33554432000 4194304 4935366 140732735188864 140732735183544 139816545130333 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 30506 24384 571 181 0 24123 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 122024 KiB
Current children cumulated memory: 97536 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=31059344/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=229196 memory=203928 CPUtime=1.49 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 51824 0 0 0 143 6 0 0 20 0 1 0 407321652 234696704 50982 33554432000 4194304 4935366 140732735188864 140732735183464 4271828 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 57299 50982 571 181 0 50916 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 229196 KiB
Current children cumulated memory: 203928 KiB

[startup+3.10964 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=30513248/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=458624 memory=431284 CPUtime=3.1 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 111887 0 0 0 298 12 0 0 20 0 1 0 407321652 469630976 107821 33554432000 4194304 4935366 140732735188864 140732735183464 139816545130602 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 114656 107821 571 181 0 108273 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 458624 KiB
Current children cumulated memory: 431284 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22690
/proc/meminfo: memFree=29687432/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859484 CPUtime=6.29 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 226310 0 0 0 604 25 0 0 20 0 1 0 407321652 911818752 214871 33554432000 4194304 4935366 140732735188864 140732735183464 139816546002968 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214871 589 181 0 216229 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859484 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22691
/proc/meminfo: memFree=29656944/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859504 CPUtime=12.69 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 433633 0 0 0 1236 33 0 0 20 0 1 0 407321652 911818752 214876 33554432000 4194304 4935366 140732735188864 140732735187112 139816545137182 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214876 594 181 0 216229 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859504 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22691
/proc/meminfo: memFree=29656900/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=25.48 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 643713 0 0 0 2509 39 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22693
/proc/meminfo: memFree=29655428/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=51.1 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 915687 0 0 0 5057 53 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 139816546002963 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22698
/proc/meminfo: memFree=29655272/32770624 swapFree=66933276/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=102.28 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 1125766 0 0 0 10168 60 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 4400726 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22711
/proc/meminfo: memFree=29652980/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=162.28 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 1396308 0 0 0 16155 73 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 139816545132215 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22715
/proc/meminfo: memFree=29651336/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=222.27 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 1608726 0 0 0 22146 81 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+282.3 s]
/proc/loadavg: 2.40 2.11 2.08 3/200 22719
/proc/meminfo: memFree=29651048/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=282.26 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 1776074 0 0 0 28137 89 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 139816545132048 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+342.3 s]
/proc/loadavg: 2.33 2.16 2.10 3/200 22725
/proc/meminfo: memFree=29649284/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=342.26 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2017019 0 0 0 34126 100 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 139816546002958 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+402.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/199 22729
/proc/meminfo: memFree=29648544/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=402.25 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2194161 0 0 0 40116 109 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 139816546002963 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.11 2.08 3/199 22734
/proc/meminfo: memFree=29648204/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=462.24 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2393864 0 0 0 46106 118 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+522.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/199 22740
/proc/meminfo: memFree=29647016/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859520 CPUtime=522.24 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2608268 0 0 0 52098 126 0 0 20 0 1 0 407321652 911818752 214880 33554432000 4194304 4935366 140732735188864 140732735187112 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214880 598 181 0 216229 0
Current children cumulated CPU time: 522.24 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859520 KiB

[startup+582.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 22744
/proc/meminfo: memFree=29647300/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=859980 CPUtime=582.23 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2744130 0 0 0 58091 132 0 0 20 0 1 0 407321652 911818752 214995 33554432000 4194304 4935366 140732735188864 140732735187112 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 214995 598 181 0 216229 0
Current children cumulated CPU time: 582.23 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 859980 KiB

[startup+600.425 s]
# the end of solver process 22689 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=598.981 s, system=1.38386 s

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

[startup+588.8 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 22744
/proc/meminfo: memFree=29647160/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=860156 CPUtime=588.73 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2745097 0 0 0 58741 132 0 0 20 0 1 0 407321652 911818752 215039 33554432000 4194304 4935366 140732735188864 140732735187112 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 215039 598 181 0 216229 0
Current children cumulated CPU time: 588.73 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860156 KiB

[startup+595.2 s]
/proc/loadavg: 2.00 2.07 2.07 3/199 22744
/proc/meminfo: memFree=29646980/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=860268 CPUtime=595.13 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2745097 0 0 0 59381 132 0 0 20 0 1 0 407321652 911818752 215067 33554432000 4194304 4935366 140732735188864 140732735187112 139816546002963 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 215067 598 181 0 216229 0
Current children cumulated CPU time: 595.13 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860268 KiB

[startup+598.4 s]
/proc/loadavg: 2.00 2.07 2.07 3/199 22744
/proc/meminfo: memFree=29647176/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=860268 CPUtime=598.33 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2768870 0 0 0 59699 134 0 0 20 0 1 0 407321652 911818752 215067 33554432000 4194304 4935366 140732735188864 140732735187112 4400488 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 215067 598 181 0 216229 0
Current children cumulated CPU time: 598.33 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860268 KiB

[startup+599.2 s]
/proc/loadavg: 2.00 2.07 2.07 3/199 22744
/proc/meminfo: memFree=29647168/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=860268 CPUtime=599.13 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2768870 0 0 0 59779 134 0 0 20 0 1 0 407321652 911818752 215067 33554432000 4194304 4935366 140732735188864 140732735187112 139816546002963 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 215067 598 181 0 216229 0
Current children cumulated CPU time: 599.13 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860268 KiB

[startup+600 s]*
/proc/loadavg: 2.00 2.07 2.07 3/199 22744
/proc/meminfo: memFree=29647176/32770624 swapFree=66933280/67108860
[pid=22689] ppid=22686 vsize=890448 memory=860268 CPUtime=599.94 cores=0,2,4,6
/proc/22689/stat : 22689 (nacre_mini_rele) R 22686 22689 19999 0 -1 4202496 2768870 0 0 0 59860 134 0 0 20 0 1 0 407321652 911818752 215067 33554432000 4194304 4935366 140732735188864 140732735187112 139816546002973 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 39964672 140732735190011 140732735190117 140732735190117 140732735193026 0
/proc/22689/statm: 222612 215067 598 181 0 216229 0
Current children cumulated CPU time: 599.94 s
Current children cumulated vsize: 890448 KiB
Current children cumulated memory: 860268 KiB

[startup+600.4 s]*
/proc/loadavg: 2.00 2.07 2.07 3/199 22744
/proc/meminfo: memFree=30063516/32770624 swapFree=66933280/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 10
Real time (s): 600.425
CPU time (s): 600.365
CPU user time (s): 598.981
CPU system time (s): 1.38386
CPU usage (%): 99.9899
Max. virtual memory (cumulated for all children) (KiB): 890448
Max. memory (cumulated for all children) (KiB): 860268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 598.981
system time used= 1.38386
maximum resident set size= 860764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2769260
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 476


# summary of solver processes directly reported to runsolver:
#   pid: 22689
#   total CPU time (s): 600.365
#   total CPU user time (s): 598.981
#   total CPU system time (s): 1.38386

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.47162 second user time and 4.39586 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 19:47:43
IDJOB=4391700
IDBENCH=125988
IDSOLVER=2835
FILE ID=node151/4391700-1568310502
RUNJOBID= node151-1568305658-21707
PBS_JOBID= 21701104
Free space on /tmp= 56996 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-04.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391700-1568310502/watcher-4391700-1568310502 -o /tmp/evaluation-result-4391700-1568310502/solver-4391700-1568310502 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21707 --watchdog 2560  nacre_mini_release HOME/instance-4391700-1568310502.xml -complete -l100 -cm

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

MD5SUM BENCH= 98bd058b9e6ea098fba44ab4cdeb871c
RANDOM SEED=680681851

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31331860 kB
MemAvailable:   31819356 kB
Buffers:          120832 kB
Cached:           657712 kB
SwapCached:        72808 kB
Active:           433152 kB
Inactive:         455684 kB
Active(anon):      45140 kB
Inactive(anon):    96332 kB
Active(file):     388012 kB
Inactive(file):   359352 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66933276 kB
Dirty:              5584 kB
Writeback:             0 kB
AnonPages:        149580 kB
Mapped:            34160 kB
Shmem:             22540 kB
Slab:             140108 kB
SReclaimable:     111936 kB
SUnreclaim:        28172 kB
KernelStack:        3472 kB
PageTables:         6176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     564776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56996 MiB
End job on node151 at 2019-09-12 19:57:43