Trace number 4295806

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_12? (TO) 2519.96 2520.01

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 18.06.11_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[6][6] x[7][7] x[8][8] x[9][9] 
0.00/0.00	        values:0 1 2  ... 6 7 8 9

Verifier Data 

One s line expected

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 (9631 MiB free)
  memory of node 1: 16384 MiB (10143 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295806-1532607474/watcher-4295806-1532607474 -o /tmp/evaluation-result-4295806-1532607474/solver-4295806-1532607474 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3690 --watchdog 2580 BTD 12 2520 HOME/instance-4295806-1532607474.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
solver pid=5512, runsolver pid=5509
Current StackSize limit: 8192 KiB


[startup+0.100603 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20240504/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=40948 memory=11072 CPUtime=0.1 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 2908 0 0 0 10 0 0 0 20 0 1 0 78310610 41930752 2768 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10237 2768 511 7861 0 2341 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11072 KiB

[startup+0.209619 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20240132/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=40948 memory=11072 CPUtime=0.21 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 2908 0 0 0 21 0 0 0 20 0 1 0 78310610 41930752 2768 33554432000 4194304 36388972 140736181046560 140736181045400 4661889 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10237 2768 511 7861 0 2341 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11072 KiB

[startup+0.308907 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20240132/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=40948 memory=11072 CPUtime=0.31 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 2908 0 0 0 31 0 0 0 20 0 1 0 78310610 41930752 2768 33554432000 4194304 36388972 140736181046560 140736181045400 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10237 2768 511 7861 0 2341 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11072 KiB

[startup+0.700336 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20240132/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=40948 memory=11072 CPUtime=0.69 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 2908 0 0 0 69 0 0 0 20 0 1 0 78310610 41930752 2768 33554432000 4194304 36388972 140736181046560 140736181045400 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10237 2768 511 7861 0 2341 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11072 KiB

[startup+1.50033 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20239636/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=40948 memory=11072 CPUtime=1.49 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 2925 0 0 0 149 0 0 0 20 0 1 0 78310610 41930752 2768 33554432000 4194304 36388972 140736181046560 140736181045400 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10237 2768 511 7861 0 2341 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11072 KiB

[startup+3.1093 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20238936/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=40948 memory=11212 CPUtime=3.1 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 3862 0 0 0 310 0 0 0 20 0 1 0 78310610 41930752 2803 33554432000 4194304 36388972 140736181046560 140736181045400 4567523 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10237 2803 530 7861 0 2341 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 40948 KiB
Current children cumulated memory: 11212 KiB

[startup+6.30033 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20238936/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11224 CPUtime=6.29 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 4921 0 0 0 629 0 0 0 20 0 1 0 78310610 42065920 2806 33554432000 4194304 36388972 140736181046560 140736181045400 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2806 530 7861 0 2374 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11224 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20238936/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11228 CPUtime=12.69 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 5925 0 0 0 1269 0 0 0 20 0 1 0 78310610 42065920 2807 33554432000 4194304 36388972 140736181046560 140736181045400 4567504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2807 530 7861 0 2374 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11228 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20238936/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11256 CPUtime=25.48 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 7922 0 0 0 2548 0 0 0 20 0 1 0 78310610 42065920 2814 33554432000 4194304 36388972 140736181046560 140736181045400 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2814 530 7861 0 2374 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11256 KiB

[startup+51.109 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 5513
/proc/meminfo: memFree=20238712/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11296 CPUtime=51.09 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 8147 0 0 0 5108 1 0 0 20 0 1 0 78310610 42065920 2824 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2824 530 7861 0 2374 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11296 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 5574
/proc/meminfo: memFree=20225020/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11304 CPUtime=102.28 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 8344 0 0 0 10225 3 0 0 20 0 1 0 78310610 42065920 2826 33554432000 4194304 36388972 140736181046560 140736181045400 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2826 530 7861 0 2374 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11304 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 5583
/proc/meminfo: memFree=20224416/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11320 CPUtime=162.28 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 8549 0 0 0 16223 5 0 0 20 0 1 0 78310610 42065920 2830 33554432000 4194304 36388972 140736181046560 140736181045400 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2830 530 7861 0 2374 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11320 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 5584
/proc/meminfo: memFree=20225160/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11332 CPUtime=222.28 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 8751 0 0 0 22222 6 0 0 20 0 1 0 78310610 42065920 2833 33554432000 4194304 36388972 140736181046560 140736181045400 4661826 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2833 530 7861 0 2374 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11332 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 5585
/proc/meminfo: memFree=20225556/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11340 CPUtime=282.28 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 8961 0 0 0 28220 8 0 0 20 0 1 0 78310610 42065920 2835 33554432000 4194304 36388972 140736181046560 140736181045400 4661826 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2835 530 7861 0 2374 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11340 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 5586
/proc/meminfo: memFree=20225432/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11352 CPUtime=342.28 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 9167 0 0 0 34218 10 0 0 20 0 1 0 78310610 42065920 2838 33554432000 4194304 36388972 140736181046560 140736181045400 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2838 530 7861 0 2374 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11352 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 5587
/proc/meminfo: memFree=20225460/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11356 CPUtime=402.27 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 9373 0 0 0 40216 11 0 0 20 0 1 0 78310610 42065920 2839 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2839 530 7861 0 2374 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11356 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 5589
/proc/meminfo: memFree=20225740/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41080 memory=11360 CPUtime=462.27 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 9586 0 0 0 46214 13 0 0 20 0 1 0 78310610 42065920 2840 33554432000 4194304 36388972 140736181046560 140736181045400 4661800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10270 2840 530 7861 0 2374 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 41080 KiB
Current children cumulated memory: 11360 KiB


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

/proc/5512/statm: 10303 2857 530 7861 0 2407 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11428 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 5628
/proc/meminfo: memFree=20224724/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11428 CPUtime=1782.25 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 14330 0 0 0 178171 54 0 0 20 0 1 0 78310610 42201088 2857 33554432000 4194304 36388972 140736181046560 140736181045400 4661865 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2857 530 7861 0 2407 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11428 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 5629
/proc/meminfo: memFree=20224704/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11428 CPUtime=1842.25 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 14557 0 0 0 184168 57 0 0 20 0 1 0 78310610 42201088 2857 33554432000 4194304 36388972 140736181046560 140736181045400 4567504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2857 530 7861 0 2407 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11428 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 5630
/proc/meminfo: memFree=20224600/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11432 CPUtime=1902.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 14774 0 0 0 190165 59 0 0 20 0 1 0 78310610 42201088 2858 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2858 530 7861 0 2407 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11432 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5638
/proc/meminfo: memFree=20224340/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11432 CPUtime=1962.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 14986 0 0 0 196164 60 0 0 20 0 1 0 78310610 42201088 2858 33554432000 4194304 36388972 140736181046560 140736181045400 4661800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2858 530 7861 0 2407 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11432 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5639
/proc/meminfo: memFree=20224808/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11436 CPUtime=2022.25 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 15224 0 0 0 202162 63 0 0 20 0 1 0 78310610 42201088 2859 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2859 530 7861 0 2407 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11436 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5640
/proc/meminfo: memFree=20224948/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11440 CPUtime=2082.25 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 15428 0 0 0 208160 65 0 0 20 0 1 0 78310610 42201088 2860 33554432000 4194304 36388972 140736181046560 140736181045400 4661909 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2860 530 7861 0 2407 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11440 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5641
/proc/meminfo: memFree=20224956/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11440 CPUtime=2142.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 15630 0 0 0 214157 67 0 0 20 0 1 0 78310610 42201088 2860 33554432000 4194304 36388972 140736181046560 140736181045400 4567504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2860 530 7861 0 2407 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11440 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5642
/proc/meminfo: memFree=20224964/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11440 CPUtime=2202.25 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 15855 0 0 0 220156 69 0 0 20 0 1 0 78310610 42201088 2860 33554432000 4194304 36388972 140736181046560 140736181045400 4661854 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2860 530 7861 0 2407 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11440 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5644
/proc/meminfo: memFree=20224696/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11444 CPUtime=2262.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 16063 0 0 0 226154 70 0 0 20 0 1 0 78310610 42201088 2861 33554432000 4194304 36388972 140736181046560 140736181045400 4661800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2861 530 7861 0 2407 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11444 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5645
/proc/meminfo: memFree=20224680/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11444 CPUtime=2322.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 16272 0 0 0 232151 73 0 0 20 0 1 0 78310610 42201088 2861 33554432000 4194304 36388972 140736181046560 140736181045400 4567504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2861 530 7861 0 2407 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11444 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5646
/proc/meminfo: memFree=20224540/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11448 CPUtime=2382.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 16499 0 0 0 238149 75 0 0 20 0 1 0 78310610 42201088 2862 33554432000 4194304 36388972 140736181046560 140736181045400 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2862 530 7861 0 2407 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11448 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5648
/proc/meminfo: memFree=20224784/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11448 CPUtime=2442.24 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 16720 0 0 0 244147 77 0 0 20 0 1 0 78310610 42201088 2862 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2862 530 7861 0 2407 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11448 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5649
/proc/meminfo: memFree=20224548/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11448 CPUtime=2502.23 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 16938 0 0 0 250145 78 0 0 20 0 1 0 78310610 42201088 2862 33554432000 4194304 36388972 140736181046560 140736181045400 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2862 530 7861 0 2407 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11448 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 5650
/proc/meminfo: memFree=20224424/32770624 swapFree=67108860/67108860
[pid=5512] ppid=5509 vsize=41212 memory=11448 CPUtime=2519.95 cores=0,2,4,6
/proc/5512/stat : 5512 (BTD) R 5509 5512 2022 0 -1 4202496 17149 0 0 0 251916 79 0 0 20 0 1 0 78310610 42201088 2862 33554432000 4194304 36388972 140736181046560 140736181045400 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 45363200 140736181052604 140736181052683 140736181052683 140736181055441 0
/proc/5512/statm: 10303 2862 530 7861 0 2407 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 11448 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 5512 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.16 s, system=0.793985 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2519.16
CPU system time (s): 0.793985
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 41212
Max. memory (cumulated for all children) (KiB): 11448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.16
system time used= 0.793985
maximum resident set size= 11448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17149
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= 3154


# summary of solver processes directly reported to runsolver:
#   pid: 5512
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2519.16
#   total CPU system time (s): 0.793985

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.48143 second user time and 15.6145 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-26 14:17:54
IDJOB=4295806
IDBENCH=141604
IDSOLVER=2748
FILE ID=node103/4295806-1532607474
RUNJOBID= node103-1532594862-3690
PBS_JOBID= 21021969
Free space on /tmp= 56492 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-10_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295806-1532607474/watcher-4295806-1532607474 -o /tmp/evaluation-result-4295806-1532607474/solver-4295806-1532607474 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3690 --watchdog 2580  BTD 12 2520 HOME/instance-4295806-1532607474.xml

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

MD5SUM BENCH= 13340ae912518807f9e2f6bcededa797
RANDOM SEED=1222885821

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:        20249316 kB
MemAvailable:   31926196 kB
Buffers:          286488 kB
Cached:         11576084 kB
SwapCached:            0 kB
Active:          3906064 kB
Inactive:        8015352 kB
Active(anon):      61528 kB
Inactive(anon):    25192 kB
Active(file):    3844536 kB
Inactive(file):  7990160 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52848 kB
Writeback:             0 kB
AnonPages:         77916 kB
Mapped:            42604 kB
Shmem:             25228 kB
Slab:             299144 kB
SReclaimable:     270644 kB
SUnreclaim:        28500 kB
KernelStack:        3568 kB
PageTables:         5116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 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= 56440 MiB
End job on node103 at 2018-07-26 14:59:54