Trace number 4301049

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
miniBTD 2018.07.27_3? 2520 2519.83

General information on the benchmark

NameLangford/
LangfordBin-11_c18.xml
MD5SUM0eb659d8c217bf688ca291acdf1662a5
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 benchmark0.006639
Satisfiable
(Un)Satisfiability was proved
Number of variables44
Number of constraints33
Number of domains2
Minimum domain size11
Maximum domain size22
Distribution of domain sizes[{"size":11,"count":22},{"size":22,"count":22}]
Minimum variable degree2
Maximum variable degree22
Distribution of variable degrees[{"degree":2,"count":22},{"degree":22,"count":22}]
Minimum constraint arity2
Maximum constraint arity23
Distribution of constraint arities[{"arity":2,"count":11},{"arity":23,"count":22}]
Number of extensional constraints0
Number of intensional constraints11
Distribution of constraint types[{"type":"intension","count":11},{"type":"element","count":22}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.96/2519.83	s UNKNOWN
2519.96/2519.83	c  # Nodes: 102097679

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 (8378 MiB free)
  memory of node 1: 16384 MiB (11483 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301049-1532853327/watcher-4301049-1532853327 -o /tmp/evaluation-result-4301049-1532853327/solver-4301049-1532853327 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20221 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301049-1532853327.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=20959, runsolver pid=20956

[startup+0.10016 s]*
/proc/loadavg: 2.10 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20337100/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=26792 memory=3460 CPUtime=0.1 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1059 0 0 0 10 0 0 0 20 0 1 0 102895900 27435008 865 33554432000 4194304 5224696 140736383526320 140736383523320 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6698 865 660 252 0 244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.209317 s]*
/proc/loadavg: 2.10 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20337100/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=26924 memory=3460 CPUtime=0.2 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1069 0 0 0 20 0 0 0 20 0 1 0 102895900 27570176 865 33554432000 4194304 5224696 140736383526320 140736383523320 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6731 865 660 252 0 277 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.308888 s]*
/proc/loadavg: 2.10 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20337100/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=26924 memory=3460 CPUtime=0.31 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1074 0 0 0 30 1 0 0 20 0 1 0 102895900 27570176 865 33554432000 4194304 5224696 140736383526320 140736383523320 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6731 865 660 252 0 277 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.700178 s]
/proc/loadavg: 2.10 2.17 2.10 4/187 20960
/proc/meminfo: memFree=20337100/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=26924 memory=3460 CPUtime=0.69 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1083 0 0 0 66 3 0 0 20 0 1 0 102895900 27570176 865 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6731 865 660 252 0 277 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+1.50027 s]
/proc/loadavg: 2.10 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20336772/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=26924 memory=3460 CPUtime=1.49 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1093 0 0 0 142 7 0 0 20 0 1 0 102895900 27570176 865 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6731 865 660 252 0 277 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+3.10898 s]
/proc/loadavg: 2.09 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20336772/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27056 memory=3736 CPUtime=3.1 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1263 0 0 0 294 16 0 0 20 0 1 0 102895900 27705344 934 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6764 934 668 252 0 310 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3736 KiB

[startup+6.30026 s]
/proc/loadavg: 2.09 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20336264/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27056 memory=3792 CPUtime=6.29 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1447 0 0 0 592 37 0 0 20 0 1 0 102895900 27705344 948 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6764 948 668 252 0 310 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3792 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20336312/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27056 memory=3840 CPUtime=12.69 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 1647 0 0 0 1193 76 0 0 20 0 1 0 102895900 27705344 960 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6764 960 668 252 0 310 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3840 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.16 2.10 3/187 20960
/proc/meminfo: memFree=20336196/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27188 memory=3908 CPUtime=25.49 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 2003 0 0 0 2397 152 0 0 20 0 1 0 102895900 27840512 977 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6797 977 668 252 0 343 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3908 KiB

[startup+51.109 s]
/proc/loadavg: 2.04 2.15 2.10 3/187 20960
/proc/meminfo: memFree=20336072/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27188 memory=3956 CPUtime=51.1 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 2235 0 0 0 4793 317 0 0 20 0 1 0 102895900 27840512 989 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6797 989 668 252 0 343 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3956 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.12 2.09 3/187 20961
/proc/meminfo: memFree=20336072/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27320 memory=4000 CPUtime=102.3 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 2523 0 0 0 9607 623 0 0 20 0 1 0 102895900 27975680 1000 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6830 1000 668 252 0 376 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4000 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.10 2.09 3/187 20962
/proc/meminfo: memFree=20335936/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27320 memory=4048 CPUtime=162.3 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 2769 0 0 0 15214 1016 0 0 20 0 1 0 102895900 27975680 1012 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6830 1012 668 252 0 376 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4048 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.08 2.08 3/187 20963
/proc/meminfo: memFree=20335440/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27320 memory=4080 CPUtime=222.3 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 3000 0 0 0 20794 1436 0 0 20 0 1 0 102895900 27975680 1020 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6830 1020 668 252 0 376 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4080 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/189 20973
/proc/meminfo: memFree=20333412/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27320 memory=4096 CPUtime=282.3 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 3035 0 0 0 26384 1846 0 0 20 0 1 0 102895900 27975680 1024 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6830 1024 668 252 0 376 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4096 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/189 20974
/proc/meminfo: memFree=20334180/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27320 memory=4120 CPUtime=342.31 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 3250 0 0 0 31978 2253 0 0 20 0 1 0 102895900 27975680 1030 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6830 1030 668 252 0 376 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4120 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/189 20975
/proc/meminfo: memFree=20334164/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27320 memory=4128 CPUtime=402.32 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 3300 0 0 0 37582 2650 0 0 20 0 1 0 102895900 27975680 1032 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6830 1032 668 252 0 376 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4128 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/189 20976
/proc/meminfo: memFree=20333972/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27452 memory=4140 CPUtime=462.32 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 3489 0 0 0 43145 3087 0 0 20 0 1 0 102895900 28110848 1035 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6863 1035 668 252 0 409 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4140 KiB


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

Current children cumulated memory: 4264 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21041
/proc/meminfo: memFree=20334144/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27452 memory=4264 CPUtime=2022.42 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6056 0 0 0 188573 13669 0 0 20 0 1 0 102895900 28110848 1066 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6863 1066 669 252 0 409 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4264 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21050
/proc/meminfo: memFree=20333136/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27452 memory=4264 CPUtime=2082.42 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6078 0 0 0 194174 14068 0 0 20 0 1 0 102895900 28110848 1066 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6863 1066 669 252 0 409 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4264 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21051
/proc/meminfo: memFree=20333640/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27452 memory=4268 CPUtime=2142.43 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6230 0 0 0 199772 14471 0 0 20 0 1 0 102895900 28110848 1067 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6863 1067 669 252 0 409 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4268 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21052
/proc/meminfo: memFree=20333904/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27452 memory=4268 CPUtime=2202.43 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6241 0 0 0 205348 14895 0 0 20 0 1 0 102895900 28110848 1067 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6863 1067 669 252 0 409 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4268 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21053
/proc/meminfo: memFree=20333532/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4280 CPUtime=2262.44 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6396 0 0 0 210952 15292 0 0 20 0 1 0 102895900 28246016 1070 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1070 669 252 0 442 0
Current children cumulated CPU time: 2262.44 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4280 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21054
/proc/meminfo: memFree=20333740/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4280 CPUtime=2322.44 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6420 0 0 0 216558 15686 0 0 20 0 1 0 102895900 28246016 1070 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1070 669 252 0 442 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4280 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21055
/proc/meminfo: memFree=20333904/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4280 CPUtime=2382.45 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6563 0 0 0 222164 16081 0 0 20 0 1 0 102895900 28246016 1070 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1070 669 252 0 442 0
Current children cumulated CPU time: 2382.45 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4280 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21239
/proc/meminfo: memFree=20387804/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2442.46 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6657 0 0 0 227774 16472 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2442.46 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388788/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2502.46 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6860 0 0 0 233414 16832 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2502.46 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2519.83 s]
# the end of solver process 20959 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2350.58 s, system=169.423 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388796/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2508.96 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6864 0 0 0 234025 16871 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2508.96 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388796/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2515.36 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6864 0 0 0 234624 16912 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2515.36 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388796/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2518.56 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6864 0 0 0 234924 16932 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2518.56 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388796/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2519.36 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6864 0 0 0 234999 16937 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2519.36 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388796/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2519.76 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6864 0 0 0 235036 16940 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2519.76 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21240
/proc/meminfo: memFree=20388796/32770624 swapFree=67108860/67108860
[pid=20959] ppid=20956 vsize=27584 memory=4292 CPUtime=2519.96 cores=1,3,5,7
/proc/20959/stat : 20959 (miniBTD) R 20956 20959 20189 0 -1 4202496 6864 0 0 0 235054 16942 0 0 20 0 1 0 102895900 28246016 1073 33554432000 4194304 5224696 140736383526320 140736383525336 140628583272828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 39047168 140736383534261 140736383534343 140736383534343 140736383537101 0
/proc/20959/statm: 6896 1073 669 252 0 442 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4292 KiB

Child status: 0
Real time (s): 2519.83
CPU time (s): 2520
CPU user time (s): 2350.58
CPU system time (s): 169.423
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 27584
Max. memory (cumulated for all children) (KiB): 4292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2350.58
system time used= 169.423
maximum resident set size= 4312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7038
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= 8
involuntary context switches= 768


# summary of solver processes directly reported to runsolver:
#   pid: 20959
#   total CPU time (s): 2520
#   total CPU user time (s): 2350.58
#   total CPU system time (s): 169.423

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19369 second user time and 15.5378 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-29 10:35:27
IDJOB=4301049
IDBENCH=141339
IDSOLVER=2771
FILE ID=node105/4301049-1532853327
RUNJOBID= node105-1532845723-20221
PBS_JOBID= 21022503
Free space on /tmp= 44604 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Langford/LangfordBin-11_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301049-1532853327/watcher-4301049-1532853327 -o /tmp/evaluation-result-4301049-1532853327/solver-4301049-1532853327 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20221 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301049-1532853327.xml

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

MD5SUM BENCH= 0eb659d8c217bf688ca291acdf1662a5
RANDOM SEED=181869316

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        20338308 kB
MemAvailable:   31874272 kB
Buffers:          274820 kB
Cached:         11399668 kB
SwapCached:            0 kB
Active:          2523072 kB
Inactive:        9262748 kB
Active(anon):      65908 kB
Inactive(anon):    73344 kB
Active(file):    2457164 kB
Inactive(file):  9189404 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19844 kB
Writeback:             0 kB
AnonPages:        118548 kB
Mapped:            45000 kB
Shmem:             25228 kB
Slab:             345592 kB
SReclaimable:     317856 kB
SUnreclaim:        27736 kB
KernelStack:        3328 kB
PageTables:         4924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     412544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 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= 44584 MiB
End job on node105 at 2018-07-29 11:17:27