Trace number 4295887

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_12 2018-06-11_12UNSAT 498.695 498.657

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 18.06.11_12
0.00/0.00	
0.00/0.00	    instantiation constraint
0.00/0.00	        list:x[0][0] x[1][1] x[2][2] x[3][3] x[4][4] x[5][5] x[6][6] x[7][7] 
0.00/0.00	        values:0 1 2 3 4 5 6 7 
498.63/498.65	s UNSATISFIABLE
498.63/498.65	c  # Nodes: 306147

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 (8508 MiB free)
  memory of node 1: 16384 MiB (11484 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295887-1532608420/watcher-4295887-1532608420 -o /tmp/evaluation-result-4295887-1532608420/solver-4295887-1532608420 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532608414-9674 --watchdog 2580 BTD 12 2520 HOME/instance-4295887-1532608420.xml 

running on 4 cores: 0,2,4,6

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=10071, runsolver pid=10068

[startup+0.100201 s]*
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20470024/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6052 CPUtime=0.1 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 1653 0 0 0 10 0 0 0 20 0 1 0 78405217 36777984 1513 33554432000 4194304 36388972 140730944801088 140730944801088 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1513 510 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+0.209704 s]*
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20470024/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6052 CPUtime=0.21 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 1669 0 0 0 21 0 0 0 20 0 1 0 78405217 36777984 1513 33554432000 4194304 36388972 140730944801088 140730944801088 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1513 510 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+0.30903 s]*
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20469760/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6052 CPUtime=0.31 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 1669 0 0 0 31 0 0 0 20 0 1 0 78405217 36777984 1513 33554432000 4194304 36388972 140730944801088 140730944801088 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1513 510 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+0.700331 s]
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20469760/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6052 CPUtime=0.69 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 1673 0 0 0 69 0 0 0 20 0 1 0 78405217 36777984 1513 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1513 510 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+1.50033 s]
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20469400/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6052 CPUtime=1.49 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 1675 0 0 0 149 0 0 0 20 0 1 0 78405217 36777984 1513 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1513 510 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+3.10913 s]
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20469540/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6196 CPUtime=3.1 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 2207 0 0 0 310 0 0 0 20 0 1 0 78405217 36777984 1549 33554432000 4194304 36388972 140730944801088 140730944799928 4661830 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1549 529 7861 0 1083 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6196 KiB

[startup+6.30032 s]
/proc/loadavg: 1.30 1.20 1.56 3/189 10072
/proc/meminfo: memFree=20469112/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6208 CPUtime=6.29 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 2747 0 0 0 628 1 0 0 20 0 1 0 78405217 36777984 1552 33554432000 4194304 36388972 140730944801088 140730944799928 4661808 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1552 529 7861 0 1083 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6208 KiB

[startup+12.7003 s]
/proc/loadavg: 1.35 1.21 1.56 3/189 10072
/proc/meminfo: memFree=20469112/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6216 CPUtime=12.69 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 3287 0 0 0 1268 1 0 0 20 0 1 0 78405217 36777984 1554 33554432000 4194304 36388972 140730944801088 140730944799928 4567515 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1554 529 7861 0 1083 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6216 KiB

[startup+25.5003 s]
/proc/loadavg: 1.50 1.25 1.57 3/189 10072
/proc/meminfo: memFree=20469332/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=35916 memory=6232 CPUtime=25.5 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 4371 0 0 0 2548 2 0 0 20 0 1 0 78405217 36777984 1558 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 8979 1558 529 7861 0 1083 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6232 KiB

[startup+51.1092 s]
/proc/loadavg: 1.67 1.31 1.58 3/189 10072
/proc/meminfo: memFree=20468104/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6244 CPUtime=51.1 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 4919 0 0 0 5106 4 0 0 20 0 1 0 78405217 36913152 1561 33554432000 4194304 36388972 140730944801088 140730944799928 4661813 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1561 529 7861 0 1116 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6244 KiB

[startup+102.3 s]
/proc/loadavg: 1.86 1.42 1.60 3/187 10073
/proc/meminfo: memFree=20468480/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6256 CPUtime=102.3 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 5326 0 0 0 10221 9 0 0 20 0 1 0 78405217 36913152 1564 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1564 529 7861 0 1116 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6256 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.52 1.63 3/187 10074
/proc/meminfo: memFree=20467640/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6268 CPUtime=162.31 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 5734 0 0 0 16215 16 0 0 20 0 1 0 78405217 36913152 1567 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1567 529 7861 0 1116 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6268 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.61 1.65 3/187 10075
/proc/meminfo: memFree=20467540/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6272 CPUtime=222.31 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6142 0 0 0 22209 22 0 0 20 0 1 0 78405217 36913152 1568 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1568 529 7861 0 1116 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6272 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.68 1.67 3/187 10076
/proc/meminfo: memFree=20467680/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6272 CPUtime=282.31 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6144 0 0 0 28201 30 0 0 20 0 1 0 78405217 36913152 1568 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1568 529 7861 0 1116 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6272 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.74 1.69 3/187 10077
/proc/meminfo: memFree=20467556/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6284 CPUtime=342.32 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6555 0 0 0 34195 37 0 0 20 0 1 0 78405217 36913152 1571 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1571 529 7861 0 1116 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.79 1.71 3/188 10086
/proc/meminfo: memFree=20466824/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6284 CPUtime=402.32 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6558 0 0 0 40189 43 0 0 20 0 1 0 78405217 36913152 1571 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1571 529 7861 0 1116 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6284 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.82 1.73 3/188 10087
/proc/meminfo: memFree=20467368/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=462.32 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 46183 49 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 4567523 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+498.657 s]
# the end of solver process 10071 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=498.15 s, system=0.545041 s

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

[startup+473.6 s]
/proc/loadavg: 2.00 1.83 1.73 3/188 10087
/proc/meminfo: memFree=20467368/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=473.62 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 47312 50 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 473.62 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+486.4 s]
/proc/loadavg: 2.00 1.84 1.74 3/188 10088
/proc/meminfo: memFree=20467256/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=486.42 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 48590 52 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 486.42 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+492.8 s]
/proc/loadavg: 2.00 1.84 1.74 3/188 10088
/proc/meminfo: memFree=20467256/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=492.83 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 49230 53 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 4661800 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 492.83 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+496 s]*
/proc/loadavg: 2.00 1.84 1.74 3/188 10088
/proc/meminfo: memFree=20467256/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=496.04 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 49550 54 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 4661826 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 496.04 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+497.6 s]
/proc/loadavg: 2.00 1.84 1.74 3/188 10088
/proc/meminfo: memFree=20467256/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=497.63 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 49709 54 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 497.63 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+498.4 s]
/proc/loadavg: 2.00 1.84 1.74 3/188 10088
/proc/meminfo: memFree=20467256/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=498.43 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 49789 54 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 498.43 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

[startup+498.6 s]
/proc/loadavg: 2.00 1.84 1.74 3/188 10088
/proc/meminfo: memFree=20467256/32770624 swapFree=67108860/67108860
[pid=10071] ppid=10068 vsize=36048 memory=6292 CPUtime=498.63 cores=0,2,4,6
/proc/10071/stat : 10071 (BTD) R 10068 10071 8081 0 -1 4202496 6972 0 0 0 49809 54 0 0 20 0 1 0 78405217 36913152 1573 33554432000 4194304 36388972 140730944801088 140730944799928 4661808 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71487488 140730944808124 140730944808203 140730944808203 140730944810961 0
/proc/10071/statm: 9012 1573 529 7861 0 1116 0
Current children cumulated CPU time: 498.63 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6292 KiB

Child status: 0
Real time (s): 498.657
CPU time (s): 498.695
CPU user time (s): 498.15
CPU system time (s): 0.545041
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 36048
Max. memory (cumulated for all children) (KiB): 6292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 498.15
system time used= 0.545041
maximum resident set size= 6312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7054
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= 3
involuntary context switches= 156


# summary of solver processes directly reported to runsolver:
#   pid: 10071
#   total CPU time (s): 498.695
#   total CPU user time (s): 498.15
#   total CPU system time (s): 0.545041

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.11499 second user time and 2.94722 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-26 14:33:40
IDJOB=4295887
IDBENCH=141613
IDSOLVER=2748
FILE ID=node105/4295887-1532608420
RUNJOBID= node105-1532608414-9674
PBS_JOBID= 21021977
Free space on /tmp= 44572 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-08_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295887-1532608420/watcher-4295887-1532608420 -o /tmp/evaluation-result-4295887-1532608420/solver-4295887-1532608420 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532608414-9674 --watchdog 2580  BTD 12 2520 HOME/instance-4295887-1532608420.xml

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

MD5SUM BENCH= 86261698a40453ca60d699c1ebc214eb
RANDOM SEED=1377762105

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        20473764 kB
MemAvailable:   31899436 kB
Buffers:          245644 kB
Cached:         11320816 kB
SwapCached:            0 kB
Active:          2409168 kB
Inactive:        9243384 kB
Active(anon):      40344 kB
Inactive(anon):    73432 kB
Active(file):    2368824 kB
Inactive(file):  9169952 kB
Unevictable:        7328 kB
Mlocked:            7328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52528 kB
Writeback:           220 kB
AnonPages:         92960 kB
Mapped:            42868 kB
Shmem:             25228 kB
Slab:             343264 kB
SReclaimable:     315356 kB
SUnreclaim:        27908 kB
KernelStack:        3312 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386652 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:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44520 MiB
End job on node105 at 2018-07-26 14:41:59