Trace number 4264856

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 2017-08-10? 2400.01 2399.8899

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-30.xml
MD5SUMcfab102c91084e040090bf0c1bc6cb0b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of constraints90
Number of domains2
Minimum domain size30
Maximum domain size60
Distribution of domain sizes[{"size":30,"count":60},{"size":60,"count":60}]
Minimum variable degree2
Maximum variable degree60
Distribution of variable degrees[{"degree":2,"count":60},{"degree":60,"count":60}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":30},{"arity":61,"count":60}]
Number of extensional constraints0
Number of intensional constraints30
Distribution of constraint types[{"type":"intension","count":30},{"type":"element","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c Version: 2017-08-10
2399.91/2399.88	s UNKNOWN
2399.91/2399.88	c Solving # Nodes: 2781556
2399.91/2399.88	c Global Time: 2400 s

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 (13007 MiB free)
  memory of node 1: 16384 MiB (15009 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264856-1502603077/watcher-4264856-1502603077 -o /tmp/evaluation-result-4264856-1502603077/solver-4264856-1502603077 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31127 --watchdog 2560 miniBTD 2400 HOME/instance-4264856-1502603077.xml 

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

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=31158, runsolver pid=31151
Current StackSize limit: 8192 KiB


[startup+0.100168 s]*
/proc/loadavg: 1.16 1.73 1.92 4/189 31159
/proc/meminfo: memFree=28684140/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30080 memory=6620 CPUtime=0.1 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 1883 0 0 0 10 0 0 0 20 0 1 0 93395654 30801920 1655 33554432000 4194304 4832229 140727063625024 140727063621976 4342208 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7520 1655 599 156 0 1162 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30080 KiB
Current children cumulated memory: 6620 KiB

[startup+0.209502 s]*
/proc/loadavg: 1.16 1.73 1.92 5/189 31159
/proc/meminfo: memFree=28683676/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30080 memory=6884 CPUtime=0.21 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 1887 0 0 0 21 0 0 0 20 0 1 0 93395654 30801920 1721 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7520 1721 605 156 0 1162 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30080 KiB
Current children cumulated memory: 6884 KiB

[startup+0.309088 s]*
/proc/loadavg: 1.47 1.78 1.94 4/189 31159
/proc/meminfo: memFree=28683796/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30080 memory=6884 CPUtime=0.31 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 1891 0 0 0 31 0 0 0 20 0 1 0 93395654 30801920 1721 33554432000 4194304 4832229 140727063625024 140727063622744 4342259 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7520 1721 605 156 0 1162 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30080 KiB
Current children cumulated memory: 6884 KiB

[startup+0.700273 s]
/proc/loadavg: 1.47 1.78 1.94 4/189 31159
/proc/meminfo: memFree=28683796/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30212 memory=6884 CPUtime=0.69 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 1911 0 0 0 69 0 0 0 20 0 1 0 93395654 30937088 1721 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7553 1721 605 156 0 1195 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30212 KiB
Current children cumulated memory: 6884 KiB

[startup+1.50028 s]
/proc/loadavg: 1.47 1.78 1.94 4/189 31159
/proc/meminfo: memFree=28683756/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30212 memory=6884 CPUtime=1.49 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 1937 0 0 0 149 0 0 0 20 0 1 0 93395654 30937088 1721 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7553 1721 605 156 0 1195 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30212 KiB
Current children cumulated memory: 6884 KiB

[startup+3.109 s]
/proc/loadavg: 1.47 1.78 1.94 4/189 31159
/proc/meminfo: memFree=28682656/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30344 memory=7140 CPUtime=3.1 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 2402 0 0 0 310 0 0 0 20 0 1 0 93395654 31072256 1785 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7586 1785 605 156 0 1228 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30344 KiB
Current children cumulated memory: 7140 KiB

[startup+6.30027 s]
/proc/loadavg: 1.51 1.79 1.94 4/189 31159
/proc/meminfo: memFree=28683452/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30344 memory=7172 CPUtime=6.28 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 2847 0 0 0 628 0 0 0 20 0 1 0 93395654 31072256 1793 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7586 1793 605 156 0 1228 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 30344 KiB
Current children cumulated memory: 7172 KiB

[startup+12.7003 s]
/proc/loadavg: 1.55 1.79 1.94 4/189 31159
/proc/meminfo: memFree=28684452/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30476 memory=7232 CPUtime=12.69 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 3277 0 0 0 1268 1 0 0 20 0 1 0 93395654 31207424 1808 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7619 1808 605 156 0 1261 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30476 KiB
Current children cumulated memory: 7232 KiB

[startup+25.5003 s]
/proc/loadavg: 1.62 1.80 1.94 4/189 31159
/proc/meminfo: memFree=28684928/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30476 memory=7296 CPUtime=25.49 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 4151 0 0 0 2546 3 0 0 20 0 1 0 93395654 31207424 1824 33554432000 4194304 4832229 140727063625024 140727063622744 4361980 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7619 1824 605 156 0 1261 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30476 KiB
Current children cumulated memory: 7296 KiB

[startup+51.109 s]
/proc/loadavg: 1.77 1.82 1.95 4/189 31159
/proc/meminfo: memFree=28684708/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30476 memory=7368 CPUtime=51.1 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 4576 0 0 0 5103 7 0 0 20 0 1 0 93395654 31207424 1842 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7619 1842 605 156 0 1261 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30476 KiB
Current children cumulated memory: 7368 KiB

[startup+102.3 s]
/proc/loadavg: 1.90 1.85 1.95 4/189 31160
/proc/meminfo: memFree=28684304/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30608 memory=7432 CPUtime=102.29 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 5014 0 0 0 10212 17 0 0 20 0 1 0 93395654 31342592 1858 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7652 1858 605 156 0 1294 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30608 KiB
Current children cumulated memory: 7432 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.87 1.95 4/189 31161
/proc/meminfo: memFree=28684552/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30608 memory=7488 CPUtime=162.3 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 5440 0 0 0 16203 27 0 0 20 0 1 0 93395654 31342592 1872 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7652 1872 605 156 0 1294 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 30608 KiB
Current children cumulated memory: 7488 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.90 1.95 4/189 31162
/proc/meminfo: memFree=28684312/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30740 memory=7520 CPUtime=222.3 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 5807 0 0 0 22194 36 0 0 20 0 1 0 93395654 31477760 1880 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7685 1880 605 156 0 1327 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 30740 KiB
Current children cumulated memory: 7520 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.91 1.95 4/189 31163
/proc/meminfo: memFree=28684188/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30740 memory=7556 CPUtime=282.3 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 5886 0 0 0 28184 46 0 0 20 0 1 0 93395654 31477760 1889 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7685 1889 605 156 0 1327 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 30740 KiB
Current children cumulated memory: 7556 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.93 1.95 4/187 31164
/proc/meminfo: memFree=28684376/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30740 memory=7600 CPUtime=342.31 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 6267 0 0 0 34176 55 0 0 20 0 1 0 93395654 31477760 1900 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7685 1900 605 156 0 1327 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 30740 KiB
Current children cumulated memory: 7600 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.94 1.95 4/187 31165
/proc/meminfo: memFree=28684376/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30740 memory=7636 CPUtime=402.31 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 6346 0 0 0 40166 65 0 0 20 0 1 0 93395654 31477760 1909 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7685 1909 605 156 0 1327 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 30740 KiB
Current children cumulated memory: 7636 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.95 1.95 4/187 31166
/proc/meminfo: memFree=28684360/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=30872 memory=7644 CPUtime=462.31 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 6767 0 0 0 46155 76 0 0 20 0 1 0 93395654 31612928 1911 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7718 1911 605 156 0 1360 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 30872 KiB
Current children cumulated memory: 7644 KiB


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

Current children cumulated memory: 7896 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.96 4/188 31238
/proc/meminfo: memFree=28681964/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7896 CPUtime=1902.38 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 12752 0 0 0 189931 307 0 0 20 0 1 0 93395654 31883264 1974 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1974 605 156 0 1426 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7896 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.96 4/188 31239
/proc/meminfo: memFree=28681948/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7924 CPUtime=1962.39 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 12831 0 0 0 195924 315 0 0 20 0 1 0 93395654 31883264 1981 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1981 605 156 0 1426 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7924 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.96 4/188 31240
/proc/meminfo: memFree=28682172/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7924 CPUtime=2022.39 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 13277 0 0 0 201914 325 0 0 20 0 1 0 93395654 31883264 1981 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1981 605 156 0 1426 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7924 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.96 4/187 31241
/proc/meminfo: memFree=28682412/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7924 CPUtime=2082.39 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 13356 0 0 0 207903 336 0 0 20 0 1 0 93395654 31883264 1981 33554432000 4194304 4832229 140727063625024 140727063622744 4361984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1981 605 156 0 1426 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7924 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.02 1.97 4/187 31242
/proc/meminfo: memFree=28682428/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7936 CPUtime=2142.4 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 13760 0 0 0 213895 345 0 0 20 0 1 0 93395654 31883264 1984 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1984 605 156 0 1426 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7936 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.01 1.97 4/187 31243
/proc/meminfo: memFree=28682536/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7936 CPUtime=2202.4 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 13862 0 0 0 219883 357 0 0 20 0 1 0 93395654 31883264 1984 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1984 605 156 0 1426 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7936 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.01 1.97 4/187 31244
/proc/meminfo: memFree=28682272/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7936 CPUtime=2262.4 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14291 0 0 0 225876 364 0 0 20 0 1 0 93395654 31883264 1984 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1984 605 156 0 1426 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7936 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31245
/proc/meminfo: memFree=28682628/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2322.41 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14400 0 0 0 231865 376 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28681584/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2382.41 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14868 0 0 0 237854 387 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2399.89 s]
# the end of solver process 31158 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2396.11 s, system=3.8982 s

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

[startup+2393.6 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28682296/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2393.71 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14884 0 0 0 238983 388 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2393.71 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2396.91 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14886 0 0 0 239302 389 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2396.91 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2398.51 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14886 0 0 0 239462 389 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2398.51 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2399.31 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14887 0 0 0 239542 389 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2399.31 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2399.71 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14887 0 0 0 239582 389 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2399.71 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 1.97 4/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31158] ppid=31151 vsize=31136 memory=7956 CPUtime=2399.91 cores=1,3,5,7
/proc/31158/stat : 31158 (miniBTD) R 31151 31158 31095 0 -1 4202496 14887 0 0 0 239602 389 0 0 20 0 1 0 93395654 31883264 1989 33554432000 4194304 4832229 140727063625024 140727063622744 139703381881212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 23150592 140727063626957 140727063627037 140727063627037 140727063629773 0
/proc/31158/statm: 7784 1989 605 156 0 1426 0
Current children cumulated CPU time: 2399.91 s
Current children cumulated vsize: 31136 KiB
Current children cumulated memory: 7956 KiB

Child status: 0
Real time (s): 2399.89
CPU time (s): 2400.01
CPU user time (s): 2396.11
CPU system time (s): 3.8982
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 31136
Max. memory (cumulated for all children) (KiB): 7956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.11
system time used= 3.8982
maximum resident set size= 7984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15250
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= 7
involuntary context switches= 720


# summary of solver processes directly reported to runsolver:
#   pid: 31158
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2396.11
#   total CPU system time (s): 3.8982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.18299 second user time and 15.3065 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 07:30:19
IDJOB=4264856
IDBENCH=124374
IDSOLVER=2653
FILE ID=node104/4264856-1502603077
RUNJOBID= node104-1502602219-31127
PBS_JOBID= 20628300
Free space on /tmp= 61860 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-30.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264856-1502603077/watcher-4264856-1502603077 -o /tmp/evaluation-result-4264856-1502603077/solver-4264856-1502603077 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31127 --watchdog 2560  miniBTD 2400 HOME/instance-4264856-1502603077.xml

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

MD5SUM BENCH= cfab102c91084e040090bf0c1bc6cb0b
RANDOM SEED=1732131598

node104.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        28689844 kB
MemAvailable:   31985876 kB
Buffers:          140812 kB
Cached:          3437636 kB
SwapCached:            0 kB
Active:           339024 kB
Inactive:        3290368 kB
Active(anon):      53752 kB
Inactive(anon):    25028 kB
Active(file):     285272 kB
Inactive(file):  3265340 kB
Unevictable:        6528 kB
Mlocked:            6528 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             14136 kB
Writeback:             0 kB
AnonPages:         57468 kB
Mapped:            43080 kB
Shmem:             25228 kB
Slab:             147924 kB
SReclaimable:     122512 kB
SUnreclaim:        25412 kB
KernelStack:        3136 kB
PageTables:         5156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61852 MiB
End job on node104 at 2017-08-13 08:10:19