Trace number 4301105

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_3UNSAT 1807.25 1807.2

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-08_mini_c18.xml
MD5SUMd1f29852cfb3bd3adbf49dd6146b1886
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 benchmark0.770402
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints136
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 degree60
Distribution of variable degrees[{"degree":0,"count":8},{"degree":2,"count":56},{"degree":59,"count":8},{"degree":60,"count":56}]
Minimum constraint arity1
Maximum constraint arity65
Distribution of constraint arities[{"arity":1,"count":8},{"arity":3,"count":56},{"arity":8,"count":16},{"arity":65,"count":56}]
Number of extensional constraints56
Number of intensional constraints8
Distribution of constraint types[{"type":"extension","count":56},{"type":"intension","count":8},{"type":"allDifferent","count":16},{"type":"element","count":56}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
1807.24/1807.20	s UNSATISFIABLE
1807.24/1807.20	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 (9540 MiB free)
  memory of node 1: 16384 MiB (10116 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301105-1532851476/watcher-4301105-1532851476 -o /tmp/evaluation-result-4301105-1532851476/solver-4301105-1532851476 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3945 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301105-1532851476.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=4714, runsolver pid=4711
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125400/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6376 CPUtime=0.1 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 1772 0 0 0 10 0 0 0 20 0 1 0 102710828 30425088 1594 33554432000 4194304 5224696 140735062041568 140735062040584 4568755 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1594 659 252 0 974 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6376 KiB

[startup+0.209732 s]*
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125400/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6376 CPUtime=0.21 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 1776 0 0 0 21 0 0 0 20 0 1 0 102710828 30425088 1594 33554432000 4194304 5224696 140735062041568 140735062040584 4630925 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1594 659 252 0 974 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6376 KiB

[startup+0.309081 s]*
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125400/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6376 CPUtime=0.31 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 1776 0 0 0 31 0 0 0 20 0 1 0 102710828 30425088 1594 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1594 659 252 0 974 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6376 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125284/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6376 CPUtime=0.69 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 1779 0 0 0 69 0 0 0 20 0 1 0 102710828 30425088 1594 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1594 659 252 0 974 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6376 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125284/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6376 CPUtime=1.49 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 1781 0 0 0 149 0 0 0 20 0 1 0 102710828 30425088 1594 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1594 659 252 0 974 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6376 KiB

[startup+3.10912 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125284/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6488 CPUtime=3.09 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 2128 0 0 0 309 0 0 0 20 0 1 0 102710828 30425088 1622 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1622 665 252 0 974 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6488 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125420/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29712 memory=6496 CPUtime=6.29 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 2478 0 0 0 628 1 0 0 20 0 1 0 102710828 30425088 1624 33554432000 4194304 5224696 140735062041568 140735062040584 4630901 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7428 1624 665 252 0 974 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29712 KiB
Current children cumulated memory: 6496 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125544/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6504 CPUtime=12.69 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 2832 0 0 0 1267 2 0 0 20 0 1 0 102710828 30560256 1626 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1626 665 252 0 1007 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6504 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125736/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6524 CPUtime=25.49 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 3541 0 0 0 2545 4 0 0 20 0 1 0 102710828 30560256 1631 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1631 665 252 0 1007 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6524 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.00 1.99 3/188 4715
/proc/meminfo: memFree=20125488/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6536 CPUtime=51.1 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 3900 0 0 0 5102 8 0 0 20 0 1 0 102710828 30560256 1634 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1634 665 252 0 1007 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6536 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4716
/proc/meminfo: memFree=20125156/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6548 CPUtime=102.3 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 4263 0 0 0 10214 16 0 0 20 0 1 0 102710828 30560256 1637 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1637 665 252 0 1007 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6548 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4717
/proc/meminfo: memFree=20125536/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6560 CPUtime=162.29 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 4627 0 0 0 16204 25 0 0 20 0 1 0 102710828 30560256 1640 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1640 665 252 0 1007 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6560 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4718
/proc/meminfo: memFree=20125536/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6568 CPUtime=222.29 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 4992 0 0 0 22194 35 0 0 20 0 1 0 102710828 30560256 1642 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1642 665 252 0 1007 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6568 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4719
/proc/meminfo: memFree=20125660/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6572 CPUtime=282.29 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 5358 0 0 0 28187 42 0 0 20 0 1 0 102710828 30560256 1643 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1643 665 252 0 1007 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6572 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4727
/proc/meminfo: memFree=20124056/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6576 CPUtime=342.3 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 5725 0 0 0 34178 52 0 0 20 0 1 0 102710828 30560256 1644 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1644 665 252 0 1007 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6576 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4728
/proc/meminfo: memFree=20124552/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6580 CPUtime=402.3 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 6093 0 0 0 40167 63 0 0 20 0 1 0 102710828 30560256 1645 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1645 665 252 0 1007 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6580 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4729
/proc/meminfo: memFree=20124620/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6580 CPUtime=462.3 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 6462 0 0 0 46158 72 0 0 20 0 1 0 102710828 30560256 1645 33554432000 4194304 5224696 140735062041568 140735062040584 4630941 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1645 665 252 0 1007 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6580 KiB


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

Current children cumulated memory: 6612 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4814
/proc/meminfo: memFree=20126068/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6612 CPUtime=1362.32 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 12053 0 0 0 136032 200 0 0 20 0 1 0 102710828 30560256 1653 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1653 665 252 0 1007 0
Current children cumulated CPU time: 1362.32 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6612 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4816
/proc/meminfo: memFree=20126324/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6612 CPUtime=1422.33 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 12427 0 0 0 142023 210 0 0 20 0 1 0 102710828 30560256 1653 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1653 665 252 0 1007 0
Current children cumulated CPU time: 1422.33 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6612 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4817
/proc/meminfo: memFree=20125952/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6612 CPUtime=1482.33 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 12801 0 0 0 148014 219 0 0 20 0 1 0 102710828 30560256 1653 33554432000 4194304 5224696 140735062041568 140735062040584 4554272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1653 665 252 0 1007 0
Current children cumulated CPU time: 1482.33 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6612 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4825
/proc/meminfo: memFree=20125988/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1542.33 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 13178 0 0 0 154005 228 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1542.33 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4826
/proc/meminfo: memFree=20125716/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1602.33 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 13553 0 0 0 159998 235 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1602.33 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/187 4827
/proc/meminfo: memFree=20125272/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1662.33 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 13929 0 0 0 165988 245 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1662.33 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1722.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/187 4828
/proc/meminfo: memFree=20125156/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1722.33 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 14304 0 0 0 171978 255 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1782.34 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 14679 0 0 0 177970 264 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1807.2 s]
# the end of solver process 4714 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1804.57 s, system=2.68707 s

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

[startup+1792 s]*
/proc/loadavg: 2.13 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1792.05 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 14679 0 0 0 178939 266 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1792.05 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1798.4 s]
/proc/loadavg: 2.11 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1798.44 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 15054 0 0 0 179577 267 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1798.44 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1801.6 s]
/proc/loadavg: 2.11 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1801.64 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 15054 0 0 0 179897 267 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1801.64 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1804.8 s]
/proc/loadavg: 2.10 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1804.84 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 15054 0 0 0 180216 268 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1804.84 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1806.4 s]
/proc/loadavg: 2.10 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1806.44 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 15054 0 0 0 180376 268 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1806.44 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1806.8 s]
/proc/loadavg: 2.10 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1806.84 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 15054 0 0 0 180416 268 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 4630919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1806.84 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

[startup+1807.2 s]
/proc/loadavg: 2.10 2.06 2.02 3/187 4829
/proc/meminfo: memFree=20125296/32770624 swapFree=67108860/67108860
[pid=4714] ppid=4711 vsize=29844 memory=6616 CPUtime=1807.24 cores=1,3,5,7
/proc/4714/stat : 4714 (miniBTD) R 4711 4714 3913 0 -1 4202496 15054 0 0 0 180456 268 0 0 20 0 1 0 102710828 30560256 1654 33554432000 4194304 5224696 140735062041568 140735062040584 139774312329596 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 19456000 140735062045877 140735062045959 140735062045959 140735062048717 0
/proc/4714/statm: 7461 1654 665 252 0 1007 0
Current children cumulated CPU time: 1807.24 s
Current children cumulated vsize: 29844 KiB
Current children cumulated memory: 6616 KiB

Child status: 0
Real time (s): 1807.2
CPU time (s): 1807.25
CPU user time (s): 1804.57
CPU system time (s): 2.68707
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 29844
Max. memory (cumulated for all children) (KiB): 6616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1804.57
system time used= 2.68707
maximum resident set size= 6636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15122
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= 7
involuntary context switches= 517


# summary of solver processes directly reported to runsolver:
#   pid: 4714
#   total CPU time (s): 1807.25
#   total CPU user time (s): 1804.57
#   total CPU system time (s): 2.68707

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.85092 second user time and 12.0699 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 10:04:36
IDJOB=4301105
IDBENCH=141291
IDSOLVER=2771
FILE ID=node103/4301105-1532851476
RUNJOBID= node103-1532846840-3945
PBS_JOBID= 21022507
Free space on /tmp= 56516 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-08_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301105-1532851476/watcher-4301105-1532851476 -o /tmp/evaluation-result-4301105-1532851476/solver-4301105-1532851476 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3945 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301105-1532851476.xml

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

MD5SUM BENCH= d1f29852cfb3bd3adbf49dd6146b1886
RANDOM SEED=1923825658

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20129740 kB
MemAvailable:   31921044 kB
Buffers:          306424 kB
Cached:         11667716 kB
SwapCached:            0 kB
Active:          4003232 kB
Inactive:        8035256 kB
Active(anon):      67040 kB
Inactive(anon):    25184 kB
Active(file):    3936192 kB
Inactive(file):  8010072 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20036 kB
Writeback:             0 kB
AnonPages:         81448 kB
Mapped:            45196 kB
Shmem:             25228 kB
Slab:             301620 kB
SReclaimable:     273500 kB
SUnreclaim:        28120 kB
KernelStack:        3584 kB
PageTables:         5160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     361844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56496 MiB
End job on node103 at 2018-07-29 10:34:44