Trace number 4301116

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? 2520.02 2519.97

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-12_mini_c18.xml
MD5SUMa1c2562567ad3209fb3991c3158b061f
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 benchmark0.880326
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints300
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":276}]
Minimum variable degree0
Maximum variable degree26
Distribution of variable degrees[{"degree":0,"count":12},{"degree":2,"count":132},{"degree":25,"count":12},{"degree":26,"count":132}]
Minimum constraint arity1
Maximum constraint arity14
Distribution of constraint arities[{"arity":1,"count":12},{"arity":12,"count":24},{"arity":14,"count":264}]
Number of extensional constraints0
Number of intensional constraints12
Distribution of constraint types[{"type":"intension","count":12},{"type":"allDifferent","count":24},{"type":"element","count":264}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.94/2519.96	s UNKNOWN
2519.94/2519.96	c  # Nodes: 11360643

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 (11581 MiB free)
  memory of node 1: 16384 MiB (15822 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301116-1532851976/watcher-4301116-1532851976 -o /tmp/evaluation-result-4301116-1532851976/solver-4301116-1532851976 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8704 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301116-1532851976.xml 

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

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

solver pid=10036, runsolver pid=10033

[startup+0.100154 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 10037
/proc/meminfo: memFree=28058268/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29468 memory=6100 CPUtime=0.1 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 1704 0 0 0 10 0 0 0 20 0 1 0 102760784 30175232 1525 33554432000 4194304 5224696 140727103750768 140727103747768 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7367 1525 657 252 0 913 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29468 KiB
Current children cumulated memory: 6100 KiB

[startup+0.209469 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 10037
/proc/meminfo: memFree=28058268/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29468 memory=6100 CPUtime=0.21 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 1708 0 0 0 21 0 0 0 20 0 1 0 102760784 30175232 1525 33554432000 4194304 5224696 140727103750768 140727103747768 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7367 1525 657 252 0 913 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29468 KiB
Current children cumulated memory: 6100 KiB

[startup+0.308823 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 10037
/proc/meminfo: memFree=28058268/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29468 memory=6100 CPUtime=0.3 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 1713 0 0 0 30 0 0 0 20 0 1 0 102760784 30175232 1525 33554432000 4194304 5224696 140727103750768 140727103749784 4363186 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7367 1525 657 252 0 913 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29468 KiB
Current children cumulated memory: 6100 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 10037
/proc/meminfo: memFree=28058268/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29600 memory=6100 CPUtime=0.69 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 1723 0 0 0 68 1 0 0 20 0 1 0 102760784 30310400 1525 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7400 1525 657 252 0 946 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29600 KiB
Current children cumulated memory: 6100 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 10037
/proc/meminfo: memFree=28058144/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29600 memory=6100 CPUtime=1.49 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 1733 0 0 0 148 1 0 0 20 0 1 0 102760784 30310400 1525 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7400 1525 657 252 0 946 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29600 KiB
Current children cumulated memory: 6100 KiB

[startup+3.10887 s]
/proc/loadavg: 1.92 2.01 2.04 3/188 10037
/proc/meminfo: memFree=28058140/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29600 memory=6300 CPUtime=3.09 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 2231 0 0 0 307 2 0 0 20 0 1 0 102760784 30310400 1575 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7400 1575 659 252 0 946 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29600 KiB
Current children cumulated memory: 6300 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.01 2.04 3/188 10037
/proc/meminfo: memFree=28057572/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29732 memory=6384 CPUtime=6.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 2748 0 0 0 624 5 0 0 20 0 1 0 102760784 30445568 1596 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7433 1596 659 252 0 979 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29732 KiB
Current children cumulated memory: 6384 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.01 2.04 3/188 10037
/proc/meminfo: memFree=28057820/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29732 memory=6440 CPUtime=12.69 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 3273 0 0 0 1258 11 0 0 20 0 1 0 102760784 30445568 1610 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7433 1610 659 252 0 979 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29732 KiB
Current children cumulated memory: 6440 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.01 2.04 3/188 10037
/proc/meminfo: memFree=28057896/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29864 memory=6476 CPUtime=25.49 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 4094 0 0 0 2529 20 0 0 20 0 1 0 102760784 30580736 1619 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7466 1619 659 252 0 1012 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29864 KiB
Current children cumulated memory: 6476 KiB

[startup+51.1089 s]
/proc/loadavg: 1.96 2.01 2.04 3/188 10037
/proc/meminfo: memFree=28058144/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29864 memory=6540 CPUtime=51.09 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 4424 0 0 0 5067 42 0 0 20 0 1 0 102760784 30580736 1635 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7466 1635 659 252 0 1012 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29864 KiB
Current children cumulated memory: 6540 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 10038
/proc/meminfo: memFree=28057820/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29996 memory=6596 CPUtime=102.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 4767 0 0 0 10141 88 0 0 20 0 1 0 102760784 30715904 1649 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7499 1649 659 252 0 1045 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29996 KiB
Current children cumulated memory: 6596 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 10039
/proc/meminfo: memFree=28058056/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29996 memory=6672 CPUtime=162.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 5119 0 0 0 16096 133 0 0 20 0 1 0 102760784 30715904 1668 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7499 1668 659 252 0 1045 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29996 KiB
Current children cumulated memory: 6672 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 10040
/proc/meminfo: memFree=28058300/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=29996 memory=6692 CPUtime=222.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 5449 0 0 0 22057 172 0 0 20 0 1 0 102760784 30715904 1673 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7499 1673 659 252 0 1045 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 29996 KiB
Current children cumulated memory: 6692 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 10041
/proc/meminfo: memFree=28058172/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30128 memory=6748 CPUtime=282.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 5799 0 0 0 28002 227 0 0 20 0 1 0 102760784 30851072 1687 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7532 1687 659 252 0 1078 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 30128 KiB
Current children cumulated memory: 6748 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 10042
/proc/meminfo: memFree=28057924/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30128 memory=6764 CPUtime=342.3 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 6164 0 0 0 33947 283 0 0 20 0 1 0 102760784 30851072 1691 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7532 1691 659 252 0 1078 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 30128 KiB
Current children cumulated memory: 6764 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 10043
/proc/meminfo: memFree=28058188/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30128 memory=6792 CPUtime=402.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 6497 0 0 0 39890 339 0 0 20 0 1 0 102760784 30851072 1698 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7532 1698 659 252 0 1078 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 30128 KiB
Current children cumulated memory: 6792 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 10052
/proc/meminfo: memFree=28056568/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30128 memory=6820 CPUtime=462.29 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 6848 0 0 0 45835 394 0 0 20 0 1 0 102760784 30851072 1705 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7532 1705 659 252 0 1078 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 30128 KiB
Current children cumulated memory: 6820 KiB


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

Current children cumulated memory: 6952 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 10158
/proc/meminfo: memFree=28058428/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6952 CPUtime=2082.33 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 16133 0 0 0 206476 1757 0 0 20 0 1 0 102760784 30982144 1738 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1738 659 252 0 1110 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6952 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 10159
/proc/meminfo: memFree=28058336/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6960 CPUtime=2142.33 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 16480 0 0 0 212416 1817 0 0 20 0 1 0 102760784 30982144 1740 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1740 659 252 0 1110 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6960 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 10160
/proc/meminfo: memFree=28058156/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6960 CPUtime=2202.34 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 16813 0 0 0 218361 1873 0 0 20 0 1 0 102760784 30982144 1740 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1740 659 252 0 1110 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6960 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/189 10170
/proc/meminfo: memFree=28057176/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6968 CPUtime=2262.34 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 17187 0 0 0 224307 1927 0 0 20 0 1 0 102760784 30982144 1742 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1742 659 252 0 1110 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6968 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 10171
/proc/meminfo: memFree=28057588/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6968 CPUtime=2322.34 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 17510 0 0 0 230253 1981 0 0 20 0 1 0 102760784 30982144 1742 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1742 659 252 0 1110 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6968 KiB

[startup+2382.3 s]
/proc/loadavg: 2.40 2.16 2.09 3/189 10172
/proc/meminfo: memFree=28057672/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6968 CPUtime=2382.34 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 17834 0 0 0 236202 2032 0 0 20 0 1 0 102760784 30982144 1742 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1742 659 252 0 1110 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6968 KiB

[startup+2442.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/189 10173
/proc/meminfo: memFree=28057688/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6968 CPUtime=2442.34 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18157 0 0 0 242145 2089 0 0 20 0 1 0 102760784 30982144 1742 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1742 659 252 0 1110 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6968 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.11 2.08 3/189 10174
/proc/meminfo: memFree=28057684/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2502.34 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18497 0 0 0 248086 2148 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2519.97 s]
# the end of solver process 10036 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2498.38 s, system=21.6395 s

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

[startup+2508.8 s]
/proc/loadavg: 2.05 2.11 2.08 3/189 10174
/proc/meminfo: memFree=28057684/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2508.84 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18497 0 0 0 248731 2153 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2515.2 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10174
/proc/meminfo: memFree=28057808/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2515.25 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18497 0 0 0 249366 2159 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2515.25 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2518.4 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10174
/proc/meminfo: memFree=28057808/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2518.44 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18816 0 0 0 249682 2162 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2519.2 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10174
/proc/meminfo: memFree=28057808/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2519.25 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18816 0 0 0 249762 2163 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2519.25 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2519.6 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10174
/proc/meminfo: memFree=28057808/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2519.64 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18818 0 0 0 249801 2163 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2519.8 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10174
/proc/meminfo: memFree=28057808/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2519.84 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18818 0 0 0 249821 2163 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

[startup+2519.9 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10174
/proc/meminfo: memFree=28057808/32770624 swapFree=67108860/67108860
[pid=10036] ppid=10033 vsize=30256 memory=6980 CPUtime=2519.94 cores=1,3,5,7
/proc/10036/stat : 10036 (miniBTD) R 10033 10036 8672 0 -1 4202496 18818 0 0 0 249831 2163 0 0 20 0 1 0 102760784 30982144 1745 33554432000 4194304 5224696 140727103750768 140727103749784 140406759801212 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18010112 140727103759541 140727103759623 140727103759623 140727103762381 0
/proc/10036/statm: 7564 1745 659 252 0 1110 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 6980 KiB

Child status: 0
Real time (s): 2519.97
CPU time (s): 2520.02
CPU user time (s): 2498.38
CPU system time (s): 21.6395
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 30256
Max. memory (cumulated for all children) (KiB): 6980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2498.38
system time used= 21.6395
maximum resident set size= 7004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19018
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= 9
involuntary context switches= 756


# summary of solver processes directly reported to runsolver:
#   pid: 10036
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2498.38
#   total CPU system time (s): 21.6395

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.61497 second user time and 15.791 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-29 10:12:56
IDJOB=4301116
IDBENCH=141296
IDSOLVER=2771
FILE ID=node136/4301116-1532851976
RUNJOBID= node136-1532843502-8704
PBS_JOBID= 21022496
Free space on /tmp= 55780 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-12_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301116-1532851976/watcher-4301116-1532851976 -o /tmp/evaluation-result-4301116-1532851976/solver-4301116-1532851976 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8704 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301116-1532851976.xml

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

MD5SUM BENCH= a1c2562567ad3209fb3991c3158b061f
RANDOM SEED=1944965311

node136.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:        28062824 kB
MemAvailable:   31957888 kB
Buffers:          207368 kB
Cached:          3947100 kB
SwapCached:            0 kB
Active:          1810672 kB
Inactive:        2399428 kB
Active(anon):       7116 kB
Inactive(anon):    76472 kB
Active(file):    1803556 kB
Inactive(file):  2322956 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19844 kB
Writeback:             0 kB
AnonPages:         63032 kB
Mapped:            35472 kB
Shmem:             25228 kB
Slab:             196412 kB
SReclaimable:     168776 kB
SUnreclaim:        27636 kB
KernelStack:        3376 kB
PageTables:         5132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 55760 MiB
End job on node136 at 2018-07-29 10:54:56