Trace number 4391478

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 1.0.5-HybridUNSAT 128.242 128.272

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-30.xml
MD5SUM6a71367f697c8f1ff3d6915a43bf6592
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 benchmark8.84468
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 degree106
Maximum variable degree122
Distribution of variable degrees[{"degree":106,"count":1},{"degree":110,"count":2},{"degree":112,"count":4},{"degree":113,"count":3},{"degree":114,"count":3},{"degree":115,"count":1},{"degree":116,"count":3},{"degree":117,"count":1},{"degree":118,"count":1},{"degree":119,"count":1},{"degree":122,"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 

6.28/6.35	c NACRE 1.0.5
128.16/128.22	c
128.16/128.22	c # time = 128.19
128.16/128.22	c # Dec = 11130
128.16/128.22	c # Propagate Calls = 1747673
128.16/128.22	c # assignAt Calls = 22312
128.16/128.22	c # removeAt Calls = 65325
128.16/128.22	c # Run = 46
128.16/128.22	c # Conflicts = 10888
128.16/128.22	c # Memory used = 859.932 Mb
128.16/128.22	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 (13824 MiB free)
  memory of node 1: 16384 MiB (12887 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391478-1568309416/watcher-4391478-1568309416 -o /tmp/evaluation-result-4391478-1568309416/solver-4391478-1568309416 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23461 --watchdog 2560 nacre_mini_release HOME/instance-4391478-1568309416.xml -ca -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=25067, runsolver pid=25064
Current StackSize limit: 8192 KiB


[startup+0.101091 s]*
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=27347672/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=31212 memory=7252 CPUtime=0.1 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 2324 0 0 0 10 0 0 0 20 0 1 0 407209453 31961088 1813 33554432000 4194304 4935366 140730910873264 140730910870840 140184046656512 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 7803 1813 558 181 0 1420 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31212 KiB
Current children cumulated memory: 7252 KiB

[startup+0.209614 s]*
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=27328828/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=49364 memory=25692 CPUtime=0.21 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 7273 0 0 0 20 1 0 0 20 0 1 0 407209453 50548736 6423 33554432000 4194304 4935366 140730910873264 140730910870840 140184046218213 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 12341 6423 568 181 0 5958 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 49364 KiB
Current children cumulated memory: 25692 KiB

[startup+0.309603 s]*
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=27315424/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=63704 memory=39944 CPUtime=0.3 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 10844 0 0 0 29 1 0 0 20 0 1 0 407209453 65232896 9986 33554432000 4194304 4935366 140730910873264 140730910870840 140184046218213 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 15926 9986 571 181 0 9543 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 63704 KiB
Current children cumulated memory: 39944 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=27288268/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=119480 memory=94856 CPUtime=0.68 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 24566 0 0 0 65 3 0 0 20 0 1 0 407209453 122347520 23714 33554432000 4194304 4935366 140730910873264 140730910870840 140184046218213 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 29903 23714 571 181 0 23520 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 119480 KiB
Current children cumulated memory: 94856 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=27220316/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=228884 memory=203360 CPUtime=1.49 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 51742 0 0 0 141 8 0 0 20 0 1 0 407209453 234377216 50840 33554432000 4194304 4935366 140730910873264 140730910867864 4271955 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 57221 50840 571 181 0 50838 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 228884 KiB
Current children cumulated memory: 203360 KiB

[startup+3.1096 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=26947764/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=445232 memory=417988 CPUtime=3.09 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 108467 0 0 0 295 14 0 0 20 0 1 0 407209453 455917568 104497 33554432000 4194304 4935366 140730910873264 140730910867864 4271778 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 111308 104497 571 181 0 104925 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 445232 KiB
Current children cumulated memory: 417988 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=26539188/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=877932 memory=846612 CPUtime=6.28 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 218294 0 0 0 601 27 0 0 20 0 1 0 407209453 899002368 211653 33554432000 4194304 4935366 140730910873264 140730910867864 140184052392288 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 219483 211653 571 181 0 213100 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 877932 KiB
Current children cumulated memory: 846612 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 25068
/proc/meminfo: memFree=26478948/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=858080 CPUtime=12.68 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 430339 0 0 0 1233 35 0 0 20 0 1 0 407209453 910458880 214520 33554432000 4194304 4935366 140730910873264 140730910871784 140184046228336 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214520 591 181 0 215897 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 858080 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25078
/proc/meminfo: memFree=26475172/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=858312 CPUtime=25.48 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 638315 0 0 0 2503 45 0 0 20 0 1 0 407209453 910458880 214578 33554432000 4194304 4935366 140730910873264 140730910871784 140184047081521 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214578 606 181 0 215897 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 858312 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25079
/proc/meminfo: memFree=26466580/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=858716 CPUtime=51.08 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 880587 0 0 0 5051 57 0 0 20 0 1 0 407209453 910458880 214679 33554432000 4194304 4935366 140730910873264 140730910871784 140184047081491 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214679 606 181 0 215897 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 858716 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25082
/proc/meminfo: memFree=26451716/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859460 CPUtime=102.27 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1059743 0 0 0 10161 66 0 0 20 0 1 0 407209453 910458880 214865 33554432000 4194304 4935366 140730910873264 140730910871784 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214865 606 181 0 215897 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859460 KiB

[startup+128.272 s]
# the end of solver process 25067 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=127.488 s, system=0.753944 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25082
/proc/meminfo: memFree=26451716/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859460 CPUtime=102.37 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1059743 0 0 0 10171 66 0 0 20 0 1 0 407209453 910458880 214865 33554432000 4194304 4935366 140730910873264 140730910871784 140184047073216 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214865 606 181 0 215897 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859460 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25085
/proc/meminfo: memFree=26444884/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859640 CPUtime=115.17 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1122741 0 0 0 11448 69 0 0 20 0 1 0 407209453 910458880 214910 33554432000 4194304 4935366 140730910873264 140730910871784 140184047083409 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214910 606 181 0 215897 0
Current children cumulated CPU time: 115.17 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859640 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25086
/proc/meminfo: memFree=26441700/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859752 CPUtime=121.57 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1159979 0 0 0 12086 71 0 0 20 0 1 0 407209453 910458880 214938 33554432000 4194304 4935366 140730910873264 140730910871784 140184047083389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214938 606 181 0 215897 0
Current children cumulated CPU time: 121.57 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859752 KiB

[startup+124.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25086
/proc/meminfo: memFree=26440460/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859752 CPUtime=124.77 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1159981 0 0 0 12406 71 0 0 20 0 1 0 407209453 910458880 214938 33554432000 4194304 4935366 140730910873264 140730910871784 4401304 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214938 606 181 0 215897 0
Current children cumulated CPU time: 124.77 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859752 KiB

[startup+126.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25086
/proc/meminfo: memFree=26439592/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859928 CPUtime=126.36 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1159989 0 0 0 12565 71 0 0 20 0 1 0 407209453 910458880 214982 33554432000 4194304 4935366 140730910873264 140730910871784 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214982 606 181 0 215897 0
Current children cumulated CPU time: 126.36 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859928 KiB

[startup+127.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25086
/proc/meminfo: memFree=26438668/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859928 CPUtime=127.16 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1159990 0 0 0 12645 71 0 0 20 0 1 0 407209453 910458880 214982 33554432000 4194304 4935366 140730910873264 140730910871784 4400723 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214982 606 181 0 215897 0
Current children cumulated CPU time: 127.16 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859928 KiB

[startup+128 s]*
/proc/loadavg: 2.00 1.99 2.03 3/201 25086
/proc/meminfo: memFree=26438420/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859928 CPUtime=127.97 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1159990 0 0 0 12726 71 0 0 20 0 1 0 407209453 910458880 214982 33554432000 4194304 4935366 140730910873264 140730910871784 140184047083389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214982 606 181 0 215897 0
Current children cumulated CPU time: 127.97 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859928 KiB

[startup+128.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 25086
/proc/meminfo: memFree=26438420/32770624 swapFree=67004752/67108860
[pid=25067] ppid=25064 vsize=889120 memory=859928 CPUtime=128.16 cores=0,2,4,6
/proc/25067/stat : 25067 (nacre_mini_rele) R 25064 25067 11220 0 -1 4202496 1159990 0 0 0 12745 71 0 0 20 0 1 0 407209453 910458880 214982 33554432000 4194304 4935366 140730910873264 140730910871784 4400894 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 15175680 140730910876673 140730910876773 140730910876773 140730910879682 0
/proc/25067/statm: 222280 214982 606 181 0 215897 0
Current children cumulated CPU time: 128.16 s
Current children cumulated vsize: 889120 KiB
Current children cumulated memory: 859928 KiB

Child status: 20
Real time (s): 128.272
CPU time (s): 128.242
CPU user time (s): 127.488
CPU system time (s): 0.753944
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 889120
Max. memory (cumulated for all children) (KiB): 859928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 127.488
system time used= 0.753944
maximum resident set size= 859988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1160373
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= 31
involuntary context switches= 124


# summary of solver processes directly reported to runsolver:
#   pid: 25067
#   total CPU time (s): 128.242
#   total CPU user time (s): 127.488
#   total CPU system time (s): 0.753944

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.510884 second user time and 1.0189 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 19:29:39
IDJOB=4391478
IDBENCH=126002
IDSOLVER=2834
FILE ID=node126/4391478-1568309416
RUNJOBID= node126-1568301555-23461
PBS_JOBID= 21701113
Free space on /tmp= 55384 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-30.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391478-1568309416/watcher-4391478-1568309416 -o /tmp/evaluation-result-4391478-1568309416/solver-4391478-1568309416 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23461 --watchdog 2560  nacre_mini_release HOME/instance-4391478-1568309416.xml -ca -l100 -cm

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

MD5SUM BENCH= 6a71367f697c8f1ff3d6915a43bf6592
RANDOM SEED=952723737

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27352692 kB
MemAvailable:   30507492 kB
Buffers:          111684 kB
Cached:          3293816 kB
SwapCached:         2860 kB
Active:          3184860 kB
Inactive:        1583608 kB
Active(anon):    1360928 kB
Inactive(anon):    43344 kB
Active(file):    1823932 kB
Inactive(file):  1540264 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              2792 kB
Writeback:             0 kB
AnonPages:       1469596 kB
Mapped:            44036 kB
Shmem:             32816 kB
Slab:             242488 kB
SReclaimable:     212876 kB
SUnreclaim:        29612 kB
KernelStack:        3568 kB
PageTables:         7680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1888180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1300480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55384 MiB
End job on node126 at 2019-09-12 19:31:47