Trace number 4300695

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
minimacht 2018.07.27? 2520.01 2519.71

General information on the benchmark

NameLangford/
LangfordBin-09_c18.xml
MD5SUMaf6539439e5a66b9d4cb5cb754e7ed18
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 benchmark0.557709
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints27
Number of domains2
Minimum domain size9
Maximum domain size18
Distribution of domain sizes[{"size":9,"count":18},{"size":18,"count":18}]
Minimum variable degree2
Maximum variable degree18
Distribution of variable degrees[{"degree":2,"count":18},{"degree":18,"count":18}]
Minimum constraint arity2
Maximum constraint arity19
Distribution of constraint arities[{"arity":2,"count":9},{"arity":19,"count":18}]
Number of extensional constraints0
Number of intensional constraints9
Distribution of constraint types[{"type":"intension","count":9},{"type":"element","count":18}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27
2519.98/2519.71	s UNKNOWN
2519.98/2519.71	c  # Nodes: 131054740

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 (13469 MiB free)
  memory of node 1: 16384 MiB (13875 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300695-1532855665/watcher-4300695-1532855665 -o /tmp/evaluation-result-4300695-1532855665/solver-4300695-1532855665 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580 minimacht 2520 HOME/instance-4300695-1532855665.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
solver pid=2339, runsolver pid=2336
Current StackSize limit: 8192 KiB


[startup+0.100119 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=28000472/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26528 memory=3196 CPUtime=0.09 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 983 0 0 0 9 0 0 0 20 0 1 0 103129685 27164672 799 33554432000 4194304 5224576 140728317505696 140728317502696 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6632 799 648 252 0 178 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3196 KiB

[startup+0.20933 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=28000472/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26528 memory=3196 CPUtime=0.21 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 988 0 0 0 20 1 0 0 20 0 1 0 103129685 27164672 799 33554432000 4194304 5224576 140728317505696 140728317502696 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6632 799 648 252 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3196 KiB

[startup+0.308797 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=28000472/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26660 memory=3196 CPUtime=0.3 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 992 0 0 0 29 1 0 0 20 0 1 0 103129685 27299840 799 33554432000 4194304 5224576 140728317505696 140728317502696 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6665 799 648 252 0 211 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.700236 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=28000472/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26660 memory=3196 CPUtime=0.69 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 999 0 0 0 64 5 0 0 20 0 1 0 103129685 27299840 799 33554432000 4194304 5224576 140728317505696 140728317502696 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6665 799 648 252 0 211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=28000444/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26660 memory=3196 CPUtime=1.49 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 1009 0 0 0 137 12 0 0 20 0 1 0 103129685 27299840 799 33554432000 4194304 5224576 140728317505696 140728317502696 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6665 799 648 252 0 211 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=28000172/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26660 memory=3404 CPUtime=3.1 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 1134 0 0 0 286 24 0 0 20 0 1 0 103129685 27299840 851 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6665 851 659 252 0 211 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3404 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=27999792/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26792 memory=3436 CPUtime=6.28 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 1259 0 0 0 581 47 0 0 20 0 1 0 103129685 27435008 859 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6698 859 659 252 0 244 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3436 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=27999832/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26792 memory=3460 CPUtime=12.69 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 1410 0 0 0 1178 91 0 0 20 0 1 0 103129685 27435008 865 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6698 865 659 252 0 244 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2340
/proc/meminfo: memFree=27999832/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26792 memory=3524 CPUtime=25.49 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 1687 0 0 0 2359 190 0 0 20 0 1 0 103129685 27435008 881 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6698 881 659 252 0 244 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3524 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2340
/proc/meminfo: memFree=28000076/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26792 memory=3564 CPUtime=51.11 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 1871 0 0 0 4710 401 0 0 20 0 1 0 103129685 27435008 891 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6698 891 664 252 0 244 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3564 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2341
/proc/meminfo: memFree=27999704/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3596 CPUtime=102.3 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2002 0 0 0 9438 792 0 0 20 0 1 0 103129685 27570176 899 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 899 664 252 0 277 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3596 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2342
/proc/meminfo: memFree=27999524/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3624 CPUtime=162.3 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2212 0 0 0 14956 1274 0 0 20 0 1 0 103129685 27570176 906 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 906 664 252 0 277 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3624 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 2343
/proc/meminfo: memFree=27999684/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3656 CPUtime=222.31 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2392 0 0 0 20488 1743 0 0 20 0 1 0 103129685 27570176 914 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 914 664 252 0 277 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3656 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 2344
/proc/meminfo: memFree=27999676/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3656 CPUtime=282.32 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2395 0 0 0 26013 2219 0 0 20 0 1 0 103129685 27570176 914 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 914 664 252 0 277 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3656 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2352
/proc/meminfo: memFree=27998864/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3688 CPUtime=342.33 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2581 0 0 0 31527 2706 0 0 20 0 1 0 103129685 27570176 922 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 922 664 252 0 277 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3688 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2354
/proc/meminfo: memFree=27999112/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3688 CPUtime=402.34 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2586 0 0 0 37026 3208 0 0 20 0 1 0 103129685 27570176 922 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 922 664 252 0 277 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3688 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2355
/proc/meminfo: memFree=27999544/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=26924 memory=3712 CPUtime=462.34 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 2728 0 0 0 42507 3727 0 0 20 0 1 0 103129685 27570176 928 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6731 928 664 252 0 277 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3712 KiB


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

Current children cumulated memory: 3800 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2403
/proc/meminfo: memFree=27999672/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3800 CPUtime=2082.53 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 4735 0 0 0 191377 16876 0 0 20 0 1 0 103129685 27705344 950 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 950 664 252 0 310 0
Current children cumulated CPU time: 2082.53 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3800 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2412
/proc/meminfo: memFree=27998892/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3808 CPUtime=2142.54 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 4848 0 0 0 196915 17339 0 0 20 0 1 0 103129685 27705344 952 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 952 664 252 0 310 0
Current children cumulated CPU time: 2142.54 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3808 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2474
/proc/meminfo: memFree=28001916/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3808 CPUtime=2202.55 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 4854 0 0 0 202426 17829 0 0 20 0 1 0 103129685 27705344 952 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 952 664 252 0 310 0
Current children cumulated CPU time: 2202.55 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3808 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2475
/proc/meminfo: memFree=28001916/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3808 CPUtime=2262.55 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 4961 0 0 0 207949 18306 0 0 20 0 1 0 103129685 27705344 952 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 952 664 252 0 310 0
Current children cumulated CPU time: 2262.55 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3808 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2476
/proc/meminfo: memFree=28001652/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3808 CPUtime=2322.56 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 4972 0 0 0 213476 18780 0 0 20 0 1 0 103129685 27705344 952 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 952 664 252 0 310 0
Current children cumulated CPU time: 2322.56 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3808 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2477
/proc/meminfo: memFree=28001140/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2382.57 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5080 0 0 0 219035 19222 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2382.57 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2479
/proc/meminfo: memFree=28000832/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2442.58 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5084 0 0 0 224578 19680 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2442.58 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000120/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2502.59 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 230112 20147 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2502.59 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2519.71 s]
# the end of solver process 2339 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2317.2 s, system=202.807 s

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

[startup+2508.8 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000120/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2509.08 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 230713 20195 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2509.08 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2515.2 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000244/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2515.48 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 231304 20244 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2515.48 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2516.8 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000244/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2517.09 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 231451 20258 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2517.09 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2518.4 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000244/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2518.68 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 231599 20269 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2518.68 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2519.2 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000244/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2519.48 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 231673 20275 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2519.48 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2519.6 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000244/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2519.89 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 231710 20279 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

[startup+2519.7 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2480
/proc/meminfo: memFree=28000244/32770624 swapFree=67108532/67108860
[pid=2339] ppid=2336 vsize=27056 memory=3812 CPUtime=2519.98 cores=1,3,5,7
/proc/2339/stat : 2339 (minimacht) R 2336 2339 1190 0 -1 4202496 5193 0 0 0 231718 20280 0 0 20 0 1 0 103129685 27705344 953 33554432000 4194304 5224576 140728317505696 140728317504552 140368032035196 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 25792512 140728317510835 140728317510917 140728317510917 140728317513675 0
/proc/2339/statm: 6764 953 664 252 0 310 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3812 KiB

Child status: 0
Real time (s): 2519.71
CPU time (s): 2520.01
CPU user time (s): 2317.2
CPU system time (s): 202.807
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 27056
Max. memory (cumulated for all children) (KiB): 3812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2317.2
system time used= 202.807
maximum resident set size= 3828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5338
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= 749


# summary of solver processes directly reported to runsolver:
#   pid: 2339
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2317.2
#   total CPU system time (s): 202.807

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.60555 second user time and 15.8433 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 11:14:25
IDJOB=4300695
IDBENCH=141348
IDSOLVER=2769
FILE ID=node104/4300695-1532855665
RUNJOBID= node104-1532845227-1222
PBS_JOBID= 21022502
Free space on /tmp= 48328 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-09_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300695-1532855665/watcher-4300695-1532855665 -o /tmp/evaluation-result-4300695-1532855665/solver-4300695-1532855665 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580  minimacht 2520 HOME/instance-4300695-1532855665.xml

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

MD5SUM BENCH= af6539439e5a66b9d4cb5cb754e7ed18
RANDOM SEED=533798791

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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28001724 kB
MemAvailable:   31949816 kB
Buffers:          172868 kB
Cached:          4027072 kB
SwapCached:           12 kB
Active:          2017188 kB
Inactive:        2236920 kB
Active(anon):       9144 kB
Inactive(anon):    73040 kB
Active(file):    2008044 kB
Inactive(file):  2163880 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19804 kB
Writeback:           348 kB
AnonPages:        104900 kB
Mapped:            43204 kB
Shmem:             25060 kB
Slab:             212628 kB
SReclaimable:     184008 kB
SUnreclaim:        28620 kB
KernelStack:        3376 kB
PageTables:         5004 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48308 MiB
End job on node104 at 2018-07-29 11:56:25