Trace number 4301048

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 2519.95

General information on the benchmark

NameLangford/
LangfordBin-10_c18.xml
MD5SUM2feb3ccfa512a42ac39c3fc722de9112
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 benchmark0.575484
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints30
Number of domains2
Minimum domain size10
Maximum domain size20
Distribution of domain sizes[{"size":10,"count":20},{"size":20,"count":20}]
Minimum variable degree2
Maximum variable degree20
Distribution of variable degrees[{"degree":2,"count":20},{"degree":20,"count":20}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":10},{"arity":21,"count":20}]
Number of extensional constraints0
Number of intensional constraints10
Distribution of constraint types[{"type":"intension","count":10},{"type":"element","count":20}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.94/2519.94	s UNKNOWN
2519.94/2519.94	c  # Nodes: 119365368

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 (8189 MiB free)
  memory of node 1: 16384 MiB (14785 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301048-1532854470/watcher-4301048-1532854470 -o /tmp/evaluation-result-4301048-1532854470/solver-4301048-1532854470 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8495 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301048-1532854470.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=9737, runsolver pid=9734
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23525016/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26792 memory=3460 CPUtime=0.1 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1040 0 0 0 9 1 0 0 20 0 1 0 103010198 27435008 865 33554432000 4194304 5224696 140723602146944 140723602143944 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6698 865 669 252 0 244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.209524 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23525016/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26792 memory=3460 CPUtime=0.21 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1044 0 0 0 20 1 0 0 20 0 1 0 103010198 27435008 865 33554432000 4194304 5224696 140723602146944 140723602143944 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6698 865 669 252 0 244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.309144 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23525016/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26792 memory=3460 CPUtime=0.31 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1047 0 0 0 29 2 0 0 20 0 1 0 103010198 27435008 865 33554432000 4194304 5224696 140723602146944 140723602143944 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6698 865 669 252 0 244 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23524468/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26792 memory=3460 CPUtime=0.69 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1055 0 0 0 65 4 0 0 20 0 1 0 103010198 27435008 865 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6698 865 669 252 0 244 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23524468/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26792 memory=3460 CPUtime=1.49 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1065 0 0 0 141 8 0 0 20 0 1 0 103010198 27435008 865 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6698 865 669 252 0 244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+3.10915 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23524376/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26924 memory=3632 CPUtime=3.1 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1219 0 0 0 292 18 0 0 20 0 1 0 103010198 27570176 908 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6731 908 669 252 0 277 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3632 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23524548/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26924 memory=3680 CPUtime=6.29 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1381 0 0 0 591 38 0 0 20 0 1 0 103010198 27570176 920 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6731 920 669 252 0 277 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3680 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23524548/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=26924 memory=3704 CPUtime=12.69 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1552 0 0 0 1187 82 0 0 20 0 1 0 103010198 27570176 926 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6731 926 669 252 0 277 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3704 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 9738
/proc/meminfo: memFree=23524548/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27056 memory=3768 CPUtime=25.49 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 1867 0 0 0 2380 169 0 0 20 0 1 0 103010198 27705344 942 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6764 942 669 252 0 310 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3768 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 9739
/proc/meminfo: memFree=23524064/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27056 memory=3808 CPUtime=51.1 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 2103 0 0 0 4767 343 0 0 20 0 1 0 103010198 27705344 952 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6764 952 669 252 0 310 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3808 KiB

[startup+102.3 s]
/proc/loadavg: 2.53 2.15 2.07 3/187 9740
/proc/meminfo: memFree=23524096/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27056 memory=3848 CPUtime=102.29 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 2314 0 0 0 9510 719 0 0 20 0 1 0 103010198 27705344 962 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6764 962 669 252 0 310 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3848 KiB

[startup+162.3 s]
/proc/loadavg: 2.19 2.12 2.06 3/187 9741
/proc/meminfo: memFree=23524660/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27188 memory=3888 CPUtime=162.3 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 2528 0 0 0 15059 1171 0 0 20 0 1 0 103010198 27840512 972 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6797 972 669 252 0 343 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3888 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.10 2.05 3/187 9743
/proc/meminfo: memFree=23524740/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27188 memory=3920 CPUtime=222.29 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 2746 0 0 0 20609 1620 0 0 20 0 1 0 103010198 27840512 980 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6797 980 669 252 0 343 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3920 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.08 2.05 3/187 9744
/proc/meminfo: memFree=23524648/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27188 memory=3936 CPUtime=282.3 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 2893 0 0 0 26168 2062 0 0 20 0 1 0 103010198 27840512 984 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6797 984 669 252 0 343 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3936 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/188 9753
/proc/meminfo: memFree=23523184/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27188 memory=3952 CPUtime=342.3 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 3042 0 0 0 31696 2534 0 0 20 0 1 0 103010198 27840512 988 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6797 988 669 252 0 343 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3952 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/189 9777
/proc/meminfo: memFree=23522012/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27188 memory=3972 CPUtime=402.3 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 3243 0 0 0 37236 2994 0 0 20 0 1 0 103010198 27840512 993 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6797 993 669 252 0 343 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3972 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 9778
/proc/meminfo: memFree=23523348/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27188 memory=3980 CPUtime=462.3 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 3409 0 0 0 42787 3443 0 0 20 0 1 0 103010198 27840512 995 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6797 995 669 252 0 343 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3980 KiB


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

Current children cumulated memory: 4092 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9824
/proc/meminfo: memFree=23523292/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4092 CPUtime=2082.34 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8030 0 0 0 192045 16189 0 0 20 0 1 0 103010198 27975680 1023 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1023 669 252 0 376 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9833
/proc/meminfo: memFree=23521812/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4092 CPUtime=2142.34 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8196 0 0 0 197584 16650 0 0 20 0 1 0 103010198 27975680 1023 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1023 669 252 0 376 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9834
/proc/meminfo: memFree=23522816/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4096 CPUtime=2202.34 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8327 0 0 0 203093 17141 0 0 20 0 1 0 103010198 27975680 1024 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1024 669 252 0 376 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4096 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9835
/proc/meminfo: memFree=23522792/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4096 CPUtime=2262.34 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8480 0 0 0 208634 17600 0 0 20 0 1 0 103010198 27975680 1024 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1024 669 252 0 376 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4096 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9836
/proc/meminfo: memFree=23522984/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4096 CPUtime=2322.35 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8646 0 0 0 214166 18069 0 0 20 0 1 0 103010198 27975680 1024 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1024 669 252 0 376 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4096 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9837
/proc/meminfo: memFree=23522744/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2382.35 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8803 0 0 0 219689 18546 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9838
/proc/meminfo: memFree=23522752/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2442.34 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 8945 0 0 0 225219 19015 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9900
/proc/meminfo: memFree=23449540/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2502.35 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9083 0 0 0 230702 19533 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.95 s]
# the end of solver process 9737 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2323.16 s, system=196.844 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 9900
/proc/meminfo: memFree=23449540/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2508.85 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9083 0 0 0 231295 19590 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2508.85 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2515.2 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 9900
/proc/meminfo: memFree=23449540/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2515.24 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9083 0 0 0 231879 19645 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2518.4 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 9900
/proc/meminfo: memFree=23448788/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2518.45 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9195 0 0 0 232173 19672 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2518.45 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.2 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 9900
/proc/meminfo: memFree=23448788/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2519.25 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9195 0 0 0 232247 19678 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2519.25 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.6 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 9900
/proc/meminfo: memFree=23448788/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2519.65 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9195 0 0 0 232284 19681 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.8 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 9900
/proc/meminfo: memFree=23448788/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2519.84 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9195 0 0 0 232302 19682 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+2519.9 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 9900
/proc/meminfo: memFree=23448788/32770624 swapFree=67108404/67108860
[pid=9737] ppid=9734 vsize=27320 memory=4104 CPUtime=2519.94 cores=1,3,5,7
/proc/9737/stat : 9737 (miniBTD) R 9734 9737 8463 0 -1 4202496 9195 0 0 0 232311 19683 0 0 20 0 1 0 103010198 27975680 1026 33554432000 4194304 5224696 140723602146944 140723602145960 140360260292988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 37228544 140723602150581 140723602150663 140723602150663 140723602153421 0
/proc/9737/statm: 6830 1026 669 252 0 376 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

Child status: 0
Real time (s): 2519.95
CPU time (s): 2520
CPU user time (s): 2323.16
CPU system time (s): 196.844
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 27320
Max. memory (cumulated for all children) (KiB): 4104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2323.16
system time used= 196.844
maximum resident set size= 4124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9406
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= 6
involuntary context switches= 731


# summary of solver processes directly reported to runsolver:
#   pid: 9737
#   total CPU time (s): 2520
#   total CPU user time (s): 2323.16
#   total CPU system time (s): 196.844

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.29017 second user time and 15.8049 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-29 10:54:30
IDJOB=4301048
IDBENCH=141344
IDSOLVER=2771
FILE ID=node148/4301048-1532854470
RUNJOBID= node148-1532844344-8495
PBS_JOBID= 21022498
Free space on /tmp= 43244 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Langford/LangfordBin-10_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301048-1532854470/watcher-4301048-1532854470 -o /tmp/evaluation-result-4301048-1532854470/solver-4301048-1532854470 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8495 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301048-1532854470.xml

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

MD5SUM BENCH= 2feb3ccfa512a42ac39c3fc722de9112
RANDOM SEED=1516275700

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23525160 kB
MemAvailable:   31931900 kB
Buffers:          238900 kB
Cached:          8300540 kB
SwapCached:          352 kB
Active:          2098212 kB
Inactive:        6493968 kB
Active(anon):       6240 kB
Inactive(anon):    74228 kB
Active(file):    2091972 kB
Inactive(file):  6419740 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:             19948 kB
Writeback:            52 kB
AnonPages:         55704 kB
Mapped:            45428 kB
Shmem:             25016 kB
Slab:             352396 kB
SReclaimable:     323488 kB
SUnreclaim:        28908 kB
KernelStack:        3296 kB
PageTables:         5416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 43220 MiB
End job on node148 at 2018-07-29 11:36:31