Trace number 4306349

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_3? 2520.05 2519.9

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-10_c18.xml
MD5SUM13340ae912518807f9e2f6bcededa797
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints182
Number of domains2
Minimum domain size10
Maximum domain size100
Distribution of domain sizes[{"size":10,"count":100},{"size":100,"count":90}]
Minimum variable degree0
Maximum variable degree93
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":92,"count":10},{"degree":93,"count":90}]
Minimum constraint arity3
Maximum constraint arity101
Distribution of constraint arities[{"arity":3,"count":90},{"arity":10,"count":1},{"arity":100,"count":1},{"arity":101,"count":90}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.95/2519.89	s UNKNOWN
2519.95/2519.89	c  # Nodes: 468027

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 (12855 MiB free)
  memory of node 1: 16384 MiB (11311 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306349-1534124061/watcher-4306349-1534124061 -o /tmp/evaluation-result-4306349-1534124061/solver-4306349-1534124061 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580 BTD 3 2520 HOME/instance-4306349-1534124061.xml 

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

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

solver pid=28062, runsolver pid=28059

[startup+0.10016 s]*
/proc/loadavg: 2.16 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24737472/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=40948 memory=11060 CPUtime=0.1 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 2906 0 0 0 10 0 0 0 20 0 1 0 229969291 41930752 2765 33554432000 4194304 36388936 140726680380752 140726680380752 4658349 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10237 2765 508 7861 0 2341 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11060 KiB

[startup+0.209701 s]*
/proc/loadavg: 2.16 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24737472/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=40948 memory=11060 CPUtime=0.21 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 2906 0 0 0 21 0 0 0 20 0 1 0 229969291 41930752 2765 33554432000 4194304 36388936 140726680380752 140726680380752 4658359 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10237 2765 508 7861 0 2341 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11060 KiB

[startup+0.308891 s]*
/proc/loadavg: 2.16 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24737472/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=40948 memory=11060 CPUtime=0.31 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 2906 0 0 0 31 0 0 0 20 0 1 0 229969291 41930752 2765 33554432000 4194304 36388936 140726680380752 140726680380752 4598870 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10237 2765 508 7861 0 2341 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11060 KiB

[startup+0.700274 s]
/proc/loadavg: 2.16 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24737472/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=40948 memory=11060 CPUtime=0.69 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 2906 0 0 0 69 0 0 0 20 0 1 0 229969291 41930752 2765 33554432000 4194304 36388936 140726680380752 140726680380752 4628287 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10237 2765 508 7861 0 2341 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11060 KiB

[startup+1.50027 s]
/proc/loadavg: 2.16 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24737340/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=40948 memory=11060 CPUtime=1.49 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 2913 0 0 0 149 0 0 0 20 0 1 0 229969291 41930752 2765 33554432000 4194304 36388936 140726680380752 140726680379592 4658359 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10237 2765 508 7861 0 2341 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11060 KiB

[startup+3.10961 s]
/proc/loadavg: 2.14 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24715836/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=40948 memory=11148 CPUtime=3.1 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 3904 0 0 0 310 0 0 0 20 0 1 0 229969291 41930752 2787 33554432000 4194304 36388936 140726680380752 140726680379592 4658341 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10237 2787 516 7861 0 2341 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11148 KiB

[startup+6.30895 s]
/proc/loadavg: 2.14 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24736604/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11164 CPUtime=6.3 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 4900 0 0 0 630 0 0 0 20 0 1 0 229969291 42065920 2791 33554432000 4194304 36388936 140726680380752 140726680379592 4658341 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2791 516 7861 0 2374 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11164 KiB

[startup+12.7003 s]
/proc/loadavg: 2.12 2.03 2.05 3/188 28063
/proc/meminfo: memFree=24736728/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11172 CPUtime=12.69 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 5895 0 0 0 1269 0 0 0 20 0 1 0 229969291 42065920 2793 33554432000 4194304 36388936 140726680380752 140726680379592 4658359 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2793 516 7861 0 2374 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11172 KiB

[startup+25.5002 s]
/proc/loadavg: 2.03 2.01 2.04 3/188 28063
/proc/meminfo: memFree=24736736/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11192 CPUtime=25.49 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 7893 0 0 0 2549 0 0 0 20 0 1 0 229969291 42065920 2798 33554432000 4194304 36388936 140726680380752 140726680379592 4658339 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2798 516 7861 0 2374 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11192 KiB

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 2.04 3/188 28063
/proc/meminfo: memFree=24736328/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11204 CPUtime=51.09 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 8899 0 0 0 5108 1 0 0 20 0 1 0 229969291 42065920 2801 33554432000 4194304 36388936 140726680380752 140726680379592 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2801 516 7861 0 2374 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11204 KiB

[startup+102.309 s]
/proc/loadavg: 2.01 2.01 2.04 3/188 28064
/proc/meminfo: memFree=24736508/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11232 CPUtime=102.3 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9043 0 0 0 10227 3 0 0 20 0 1 0 229969291 42065920 2808 33554432000 4194304 36388936 140726680380752 140726680379592 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2808 516 7861 0 2374 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11232 KiB

[startup+162.309 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 28065
/proc/meminfo: memFree=24736260/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11248 CPUtime=162.3 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9187 0 0 0 16224 6 0 0 20 0 1 0 229969291 42065920 2812 33554432000 4194304 36388936 140726680380752 140726680379592 4658339 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2812 516 7861 0 2374 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11248 KiB

[startup+222.309 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 28066
/proc/meminfo: memFree=24736936/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11260 CPUtime=222.3 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9333 0 0 0 22222 8 0 0 20 0 1 0 229969291 42065920 2815 33554432000 4194304 36388936 140726680380752 140726680379592 4658349 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2815 516 7861 0 2374 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11260 KiB

[startup+282.309 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 28068
/proc/meminfo: memFree=24735680/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11260 CPUtime=282.31 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9336 0 0 0 28220 11 0 0 20 0 1 0 229969291 42065920 2815 33554432000 4194304 36388936 140726680380752 140726680379592 4658397 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2815 516 7861 0 2374 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11260 KiB

[startup+342.309 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 28074
/proc/meminfo: memFree=24734728/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11276 CPUtime=342.32 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9485 0 0 0 34220 12 0 0 20 0 1 0 229969291 42065920 2819 33554432000 4194304 36388936 140726680380752 140726680379592 4658365 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2819 516 7861 0 2374 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11276 KiB

[startup+402.309 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 28075
/proc/meminfo: memFree=24735604/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11276 CPUtime=402.32 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9486 0 0 0 40218 14 0 0 20 0 1 0 229969291 42065920 2819 33554432000 4194304 36388936 140726680380752 140726680379592 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2819 516 7861 0 2374 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11276 KiB

[startup+462.309 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 28076
/proc/meminfo: memFree=24735588/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41080 memory=11288 CPUtime=462.33 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 9635 0 0 0 46216 17 0 0 20 0 1 0 229969291 42065920 2822 33554432000 4194304 36388936 140726680380752 140726680379592 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10270 2822 516 7861 0 2374 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11288 KiB


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

Current children cumulated memory: 11332 KiB

[startup+2022.31 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28248
/proc/meminfo: memFree=24722148/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11336 CPUtime=2022.42 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 11680 0 0 0 202172 70 0 0 20 0 1 0 229969291 42201088 2834 33554432000 4194304 36388936 140726680380752 140726680379592 4628296 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2834 516 7861 0 2407 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11336 KiB

[startup+2082.31 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 28249
/proc/meminfo: memFree=24722204/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11336 CPUtime=2082.43 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 11681 0 0 0 208171 72 0 0 20 0 1 0 229969291 42201088 2834 33554432000 4194304 36388936 140726680380752 140726680379592 4628287 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2834 516 7861 0 2407 0
Current children cumulated CPU time: 2082.43 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11336 KiB

[startup+2142.31 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 28258
/proc/meminfo: memFree=24721204/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11336 CPUtime=2142.43 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 11840 0 0 0 214169 74 0 0 20 0 1 0 229969291 42201088 2834 33554432000 4194304 36388936 140726680380752 140726680379592 4658339 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2834 516 7861 0 2407 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11336 KiB

[startup+2202.31 s]
/proc/loadavg: 2.02 2.03 2.05 3/188 28259
/proc/meminfo: memFree=24722844/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11336 CPUtime=2202.43 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 11840 0 0 0 220167 76 0 0 20 0 1 0 229969291 42201088 2834 33554432000 4194304 36388936 140726680380752 140726680379592 4658289 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2834 516 7861 0 2407 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11336 KiB

[startup+2262.31 s]
/proc/loadavg: 2.04 2.04 2.05 3/188 28260
/proc/meminfo: memFree=24722704/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11340 CPUtime=2262.44 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 11988 0 0 0 226165 79 0 0 20 0 1 0 229969291 42201088 2835 33554432000 4194304 36388936 140726680380752 140726680379592 4462127 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2835 516 7861 0 2407 0
Current children cumulated CPU time: 2262.44 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11340 KiB

[startup+2322.31 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 28261
/proc/meminfo: memFree=24722796/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11340 CPUtime=2322.44 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 11988 0 0 0 232162 82 0 0 20 0 1 0 229969291 42201088 2835 33554432000 4194304 36388936 140726680380752 140726680379592 4658339 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2835 516 7861 0 2407 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11340 KiB

[startup+2382.31 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 28262
/proc/meminfo: memFree=24722524/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2382.44 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12163 0 0 0 238160 84 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2442.31 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28263
/proc/meminfo: memFree=24722604/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2442.45 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12163 0 0 0 244159 86 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2442.45 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2502.31 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2502.45 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12311 0 0 0 250158 87 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658341 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2519.9 s]
# the end of solver process 28062 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.17 s, system=0.882054 s

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

[startup+2509 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2509.14 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12314 0 0 0 250827 87 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658331 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2509.14 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2515.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2515.54 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12317 0 0 0 251467 87 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658365 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2515.54 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2517 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2517.15 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12317 0 0 0 251627 88 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4628272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2517.15 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2518.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2518.75 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12317 0 0 0 251787 88 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658349 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2518.75 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2519.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2519.55 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12317 0 0 0 251867 88 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4628272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2519.55 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28264
/proc/meminfo: memFree=24722620/32770624 swapFree=67108860/67108860
[pid=28062] ppid=28059 vsize=41212 memory=11344 CPUtime=2519.95 cores=1,3,5,7
/proc/28062/stat : 28062 (BTD) R 28059 28062 25031 0 -1 4202496 12317 0 0 0 251907 88 0 0 20 0 1 0 229969291 42201088 2836 33554432000 4194304 36388936 140726680380752 140726680379592 4658359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66584576 140726680388797 140726680388875 140726680388875 140726680391633 0
/proc/28062/statm: 10303 2836 516 7861 0 2407 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11344 KiB

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.05
CPU user time (s): 2519.17
CPU system time (s): 0.882054
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 41212
Max. memory (cumulated for all children) (KiB): 11344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.17
system time used= 0.882054
maximum resident set size= 11360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12416
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 718


# summary of solver processes directly reported to runsolver:
#   pid: 28062
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2519.17
#   total CPU system time (s): 0.882054

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.99823 second user time and 16.5771 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-13 03:34:21
IDJOB=4306349
IDBENCH=141604
IDSOLVER=2786
FILE ID=node107/4306349-1534124061
RUNJOBID= node107-1534100756-25063
PBS_JOBID= 21037008
Free space on /tmp= 39400 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-10_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306349-1534124061/watcher-4306349-1534124061 -o /tmp/evaluation-result-4306349-1534124061/solver-4306349-1534124061 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580  BTD 3 2520 HOME/instance-4306349-1534124061.xml 

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

MD5SUM BENCH= 13340ae912518807f9e2f6bcededa797
RANDOM SEED=278751526

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24746680 kB
MemAvailable:   31898200 kB
Buffers:          219972 kB
Cached:          7127872 kB
SwapCached:            0 kB
Active:          3784688 kB
Inactive:        3622996 kB
Active(anon):       8992 kB
Inactive(anon):   103628 kB
Active(file):    3775696 kB
Inactive(file):  3519368 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53044 kB
Writeback:             0 kB
AnonPages:         66816 kB
Mapped:            54836 kB
Shmem:             49836 kB
Slab:             313384 kB
SReclaimable:     284916 kB
SUnreclaim:        28468 kB
KernelStack:        3312 kB
PageTables:         5316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39352 MiB
End job on node107 at 2018-08-13 04:16:21