Trace number 4306347

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
BTD 2018.07.27_3UNSAT 1572.09 1572.1

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-08_c18.xml
MD5SUM86261698a40453ca60d699c1ebc214eb
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 benchmark30.4561
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints114
Number of domains2
Minimum domain size8
Maximum domain size64
Distribution of domain sizes[{"size":8,"count":64},{"size":64,"count":56}]
Minimum variable degree0
Maximum variable degree59
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":58,"count":8},{"degree":59,"count":56}]
Minimum constraint arity3
Maximum constraint arity65
Distribution of constraint arities[{"arity":3,"count":56},{"arity":8,"count":1},{"arity":64,"count":1},{"arity":65,"count":56}]
Number of extensional constraints0
Number of intensional constraints56
Distribution of constraint types[{"type":"intension","count":56},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":56}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
1571.98/1572.09	s UNSATISFIABLE
1571.98/1572.09	c  # Nodes: 1349219

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 (10749 MiB free)
  memory of node 1: 16384 MiB (6982 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306347-1534130771/watcher-4306347-1534130771 -o /tmp/evaluation-result-4306347-1534130771/solver-4306347-1534130771 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534130771-15822 --watchdog 2580 BTD 3 2520 HOME/instance-4306347-1534130771.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=15849, runsolver pid=15844
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 1.08 1.03 1.08 3/192 15854
/proc/meminfo: memFree=18143872/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6052 CPUtime=0.1 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 1649 0 0 0 10 0 0 0 20 0 1 0 230640372 36777984 1513 33554432000 4194304 36388936 140731389117232 140731389117232 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+0.20976 s]*
/proc/loadavg: 1.08 1.03 1.08 3/192 15854
/proc/meminfo: memFree=18134820/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6052 CPUtime=0.21 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 1654 0 0 0 21 0 0 0 20 0 1 0 230640372 36777984 1513 33554432000 4194304 36388936 140731389117232 140731389117232 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+0.309248 s]*
/proc/loadavg: 1.08 1.03 1.08 3/192 15854
/proc/meminfo: memFree=18132216/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6052 CPUtime=0.31 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 1654 0 0 0 31 0 0 0 20 0 1 0 230640372 36777984 1513 33554432000 4194304 36388936 140731389117232 140731389117232 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+0.700271 s]
/proc/loadavg: 1.08 1.03 1.08 3/192 15854
/proc/meminfo: memFree=18129984/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6052 CPUtime=0.69 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 1656 0 0 0 69 0 0 0 20 0 1 0 230640372 36777984 1513 33554432000 4194304 36388936 140731389117232 140731389116072 4628296 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+1.50039 s]
/proc/loadavg: 1.08 1.03 1.08 3/192 15854
/proc/meminfo: memFree=18073484/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6052 CPUtime=1.49 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 1659 0 0 0 149 0 0 0 20 0 1 0 230640372 36777984 1513 33554432000 4194304 36388936 140731389117232 140731389116072 4658339 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1513 506 7861 0 1083 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6052 KiB

[startup+3.10924 s]
/proc/loadavg: 1.24 1.06 1.09 3/192 15854
/proc/meminfo: memFree=18117976/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6132 CPUtime=3.1 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 2183 0 0 0 310 0 0 0 20 0 1 0 230640372 36777984 1533 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1533 514 7861 0 1083 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6132 KiB

[startup+6.30026 s]
/proc/loadavg: 1.24 1.06 1.09 3/192 15854
/proc/meminfo: memFree=18119196/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6144 CPUtime=6.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 2712 0 0 0 628 1 0 0 20 0 1 0 230640372 36777984 1536 33554432000 4194304 36388936 140731389117232 140731389116072 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1536 514 7861 0 1083 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6144 KiB

[startup+12.7003 s]
/proc/loadavg: 1.30 1.08 1.09 3/192 15854
/proc/meminfo: memFree=18120112/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6152 CPUtime=12.69 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 3242 0 0 0 1268 1 0 0 20 0 1 0 230640372 36777984 1538 33554432000 4194304 36388936 140731389117232 140731389116072 4658381 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1538 514 7861 0 1083 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6152 KiB

[startup+25.5003 s]
/proc/loadavg: 1.45 1.12 1.11 3/192 15854
/proc/meminfo: memFree=18121192/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6168 CPUtime=25.49 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 4306 0 0 0 2546 3 0 0 20 0 1 0 230640372 36777984 1542 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1542 514 7861 0 1083 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6168 KiB

[startup+51.1091 s]
/proc/loadavg: 1.64 1.19 1.13 3/192 15854
/proc/meminfo: memFree=18121432/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=35916 memory=6176 CPUtime=51.1 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 4843 0 0 0 5104 6 0 0 20 0 1 0 230640372 36777984 1544 33554432000 4194304 36388936 140731389117232 140731389116072 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 8979 1544 514 7861 0 1083 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6176 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 1.32 1.18 3/192 15855
/proc/meminfo: memFree=18119480/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6188 CPUtime=102.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 5385 0 0 0 10215 14 0 0 20 0 1 0 230640372 36913152 1547 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1547 514 7861 0 1116 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6188 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.44 1.23 3/193 15858
/proc/meminfo: memFree=18120340/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6200 CPUtime=162.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 5642 0 0 0 16207 22 0 0 20 0 1 0 230640372 36913152 1550 33554432000 4194304 36388936 140731389117232 140731389116072 4628287 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1550 514 7861 0 1116 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6200 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.54 1.28 3/193 15859
/proc/meminfo: memFree=18120556/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6208 CPUtime=222.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 5901 0 0 0 22199 30 0 0 20 0 1 0 230640372 36913152 1552 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1552 514 7861 0 1116 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6208 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.63 1.32 3/194 15868
/proc/meminfo: memFree=18119904/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6212 CPUtime=282.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 6160 0 0 0 28190 39 0 0 20 0 1 0 230640372 36913152 1553 33554432000 4194304 36388936 140731389117232 140731389116072 4658365 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1553 514 7861 0 1116 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6212 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.69 1.36 3/192 15869
/proc/meminfo: memFree=18119984/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6216 CPUtime=342.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 6421 0 0 0 34183 46 0 0 20 0 1 0 230640372 36913152 1554 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1554 514 7861 0 1116 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6216 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.40 3/192 15870
/proc/meminfo: memFree=18120048/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6224 CPUtime=402.29 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 6682 0 0 0 40175 54 0 0 20 0 1 0 230640372 36913152 1556 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1556 514 7861 0 1116 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6224 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.44 3/191 15871
/proc/meminfo: memFree=18119996/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6228 CPUtime=462.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 6945 0 0 0 46168 60 0 0 20 0 1 0 230640372 36913152 1557 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1557 514 7861 0 1116 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6228 KiB


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

Current children cumulated memory: 6248 KiB

[startup+1122.3 s]
/proc/loadavg: 2.02 1.99 1.73 3/190 15890
/proc/meminfo: memFree=18120348/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6252 CPUtime=1122.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 9874 0 0 0 112074 154 0 0 20 0 1 0 230640372 36913152 1563 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1563 514 7861 0 1116 0
Current children cumulated CPU time: 1122.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6252 KiB

[startup+1182.3 s]
/proc/loadavg: 2.01 1.99 1.75 3/191 15892
/proc/meminfo: memFree=18120268/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6252 CPUtime=1182.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 10143 0 0 0 118064 164 0 0 20 0 1 0 230640372 36913152 1563 33554432000 4194304 36388936 140731389117232 140731389116072 4658349 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1563 514 7861 0 1116 0
Current children cumulated CPU time: 1182.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6252 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.76 3/191 15893
/proc/meminfo: memFree=18120200/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6252 CPUtime=1242.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 10409 0 0 0 124056 172 0 0 20 0 1 0 230640372 36913152 1563 33554432000 4194304 36388936 140731389117232 140731389116072 4658365 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1563 514 7861 0 1116 0
Current children cumulated CPU time: 1242.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6252 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.78 3/191 15894
/proc/meminfo: memFree=18120132/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6252 CPUtime=1302.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 10678 0 0 0 130047 181 0 0 20 0 1 0 230640372 36913152 1563 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1563 514 7861 0 1116 0
Current children cumulated CPU time: 1302.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6252 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.79 3/191 15895
/proc/meminfo: memFree=18120032/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1362.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 10945 0 0 0 136038 190 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 4658401 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1362.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.80 3/191 15896
/proc/meminfo: memFree=18120392/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1422.28 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 11212 0 0 0 142030 198 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1422.28 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.81 3/191 15905
/proc/meminfo: memFree=18119640/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1482.27 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 11481 0 0 0 148021 206 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1482.27 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.83 3/191 15906
/proc/meminfo: memFree=18119580/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1542.27 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 11748 0 0 0 154013 214 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 4658401 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1542.27 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1572.1 s]
# the end of solver process 15849 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1569.9 s, system=2.18698 s

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

[startup+1548.8 s]
/proc/loadavg: 2.00 1.99 1.83 3/191 15906
/proc/meminfo: memFree=18119580/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1548.77 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 11748 0 0 0 154662 215 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1548.77 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1561.6 s]
/proc/loadavg: 2.00 1.99 1.83 3/191 15906
/proc/meminfo: memFree=18119704/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1561.58 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 12015 0 0 0 155941 217 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 4628287 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1561.58 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1568 s]*
/proc/loadavg: 2.00 1.99 1.83 3/191 15907
/proc/meminfo: memFree=18119212/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1567.98 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 12015 0 0 0 156581 217 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 4628272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1567.98 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1569.6 s]
/proc/loadavg: 2.00 1.99 1.83 3/191 15907
/proc/meminfo: memFree=18119212/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1569.58 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 12015 0 0 0 156740 218 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1569.58 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1571.2 s]
/proc/loadavg: 2.00 1.99 1.83 3/191 15907
/proc/meminfo: memFree=18119336/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1571.18 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 12015 0 0 0 156900 218 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1571.18 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1571.6 s]
/proc/loadavg: 2.00 1.99 1.83 3/191 15907
/proc/meminfo: memFree=18119336/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1571.58 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 12015 0 0 0 156940 218 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1571.58 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+1572 s]*
/proc/loadavg: 2.00 1.99 1.83 3/191 15907
/proc/meminfo: memFree=18119448/32770624 swapFree=67108688/67108860
[pid=15849] ppid=15844 vsize=36048 memory=6256 CPUtime=1571.98 cores=1,3,5,7
/proc/15849/stat : 15849 (BTD) R 15844 15849 15790 0 -1 4202496 12015 0 0 0 156980 218 0 0 20 0 1 0 230640372 36913152 1564 33554432000 4194304 36388936 140731389117232 140731389116072 4658397 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58114048 140731389125821 140731389125899 140731389125899 140731389128657 0
/proc/15849/statm: 9012 1564 514 7861 0 1116 0
Current children cumulated CPU time: 1571.98 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

Child status: 0
Real time (s): 1572.1
CPU time (s): 1572.09
CPU user time (s): 1569.9
CPU system time (s): 2.18698
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 36048
Max. memory (cumulated for all children) (KiB): 6256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1569.9
system time used= 2.18698
maximum resident set size= 6272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12278
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= 4
involuntary context switches= 457


# summary of solver processes directly reported to runsolver:
#   pid: 15849
#   total CPU time (s): 1572.09
#   total CPU user time (s): 1569.9
#   total CPU system time (s): 2.18698

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.44156 second user time and 9.22637 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-13 05:26:11
IDJOB=4306347
IDBENCH=141613
IDSOLVER=2786
FILE ID=node134/4306347-1534130771
RUNJOBID= node134-1534130771-15822
PBS_JOBID= 21037013
Free space on /tmp= 42564 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-08_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306347-1534130771/watcher-4306347-1534130771 -o /tmp/evaluation-result-4306347-1534130771/solver-4306347-1534130771 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534130771-15822 --watchdog 2580  BTD 3 2520 HOME/instance-4306347-1534130771.xml 

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

MD5SUM BENCH= 86261698a40453ca60d699c1ebc214eb
RANDOM SEED=409715541

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18157596 kB
MemAvailable:   31901712 kB
Buffers:          214048 kB
Cached:         13679164 kB
SwapCached:           52 kB
Active:          4582772 kB
Inactive:        9364256 kB
Active(anon):       3728 kB
Inactive(anon):   103128 kB
Active(file):    4579044 kB
Inactive(file):  9261128 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:            105284 kB
Writeback:             0 kB
AnonPages:         61940 kB
Mapped:            54724 kB
Shmem:             49652 kB
Slab:             360508 kB
SReclaimable:     332404 kB
SUnreclaim:        28104 kB
KernelStack:        3168 kB
PageTables:         5660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42460 MiB
End job on node134 at 2018-08-13 05:52:24