Trace number 4301109

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_3? (TO) 2520.05 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-14_mini_c18.xml
MD5SUM51a31a49f0c90aa9d82cc667d8941561
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 benchmark1.25793
Satisfiable
(Un)Satisfiability was proved
Number of variables392
Number of constraints406
Number of domains2
Minimum domain size14
Maximum domain size196
Distribution of domain sizes[{"size":14,"count":196},{"size":196,"count":182}]
Minimum variable degree0
Maximum variable degree186
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":185,"count":14},{"degree":186,"count":182}]
Minimum constraint arity1
Maximum constraint arity197
Distribution of constraint arities[{"arity":1,"count":14},{"arity":3,"count":182},{"arity":14,"count":28},{"arity":197,"count":182}]
Number of extensional constraints182
Number of intensional constraints14
Distribution of constraint types[{"type":"extension","count":182},{"type":"intension","count":14},{"type":"allDifferent","count":28},{"type":"element","count":182}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

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 (8435 MiB free)
  memory of node 1: 16384 MiB (11267 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301109-1532850718/watcher-4301109-1532850718 -o /tmp/evaluation-result-4301109-1532850718/solver-4301109-1532850718 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20220 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301109-1532850718.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=20613, runsolver pid=20610
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.27 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20166700/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=35104 memory=11500 CPUtime=0.1 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 3055 0 0 0 10 0 0 0 20 0 1 0 102634991 35946496 2875 33554432000 4194304 5224696 140729434242928 140729434239928 140208951716837 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 8776 2875 600 252 0 2322 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35104 KiB
Current children cumulated memory: 11500 KiB

[startup+0.21005 s]*
/proc/loadavg: 2.27 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20153616/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=48056 memory=24700 CPUtime=0.21 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 6349 0 0 0 20 1 0 0 20 0 1 0 102634991 49209344 6175 33554432000 4194304 5224696 140729434242928 140729434239928 140208958009863 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 12014 6175 643 252 0 5560 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 48056 KiB
Current children cumulated memory: 24700 KiB

[startup+0.309847 s]*
/proc/loadavg: 2.27 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20152128/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=49376 memory=26012 CPUtime=0.31 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 6681 0 0 0 30 1 0 0 20 0 1 0 102634991 50561024 6503 33554432000 4194304 5224696 140729434242928 140729434239928 140208951716837 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 12344 6503 652 252 0 5890 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49376 KiB
Current children cumulated memory: 26012 KiB

[startup+0.700348 s]
/proc/loadavg: 2.25 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20141712/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60116 memory=36108 CPUtime=0.69 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 9237 0 0 0 68 1 0 0 20 0 1 0 102634991 61558784 9027 33554432000 4194304 5224696 140729434242928 140729434239928 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15029 9027 661 252 0 8575 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 60116 KiB
Current children cumulated memory: 36108 KiB

[startup+1.50035 s]
/proc/loadavg: 2.25 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20141748/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60116 memory=36108 CPUtime=1.49 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 9237 0 0 0 148 1 0 0 20 0 1 0 102634991 61558784 9027 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15029 9027 661 252 0 8575 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 60116 KiB
Current children cumulated memory: 36108 KiB

[startup+3.10974 s]
/proc/loadavg: 2.25 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20141740/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60116 memory=36276 CPUtime=3.1 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 11919 0 0 0 309 1 0 0 20 0 1 0 102634991 61558784 9069 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15029 9069 666 252 0 8575 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 60116 KiB
Current children cumulated memory: 36276 KiB

[startup+6.30034 s]
/proc/loadavg: 2.23 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20140604/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60264 memory=36372 CPUtime=6.29 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 14635 0 0 0 628 1 0 0 20 0 1 0 102634991 61710336 9093 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15066 9093 666 252 0 8612 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 60264 KiB
Current children cumulated memory: 36372 KiB

[startup+12.7003 s]
/proc/loadavg: 2.21 2.13 2.02 3/187 20614
/proc/meminfo: memFree=20140612/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60400 memory=36520 CPUtime=12.69 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 16990 0 0 0 1268 1 0 0 20 0 1 0 102634991 61849600 9130 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15100 9130 666 252 0 8646 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 60400 KiB
Current children cumulated memory: 36520 KiB

[startup+25.5004 s]
/proc/loadavg: 2.18 2.12 2.02 3/187 20614
/proc/meminfo: memFree=20140720/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60400 memory=36812 CPUtime=25.47 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 19972 0 0 0 2546 1 0 0 20 0 1 0 102634991 61849600 9203 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15100 9203 667 252 0 8646 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 60400 KiB
Current children cumulated memory: 36812 KiB

[startup+51.1097 s]
/proc/loadavg: 2.11 2.11 2.02 3/187 20675
/proc/meminfo: memFree=20353888/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60400 memory=36860 CPUtime=51.09 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 20310 0 0 0 5107 2 0 0 20 0 1 0 102634991 61849600 9215 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15100 9215 667 252 0 8646 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 60400 KiB
Current children cumulated memory: 36860 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.09 2.02 3/187 20675
/proc/meminfo: memFree=20355460/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36888 CPUtime=102.28 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 20611 0 0 0 10226 2 0 0 20 0 1 0 102634991 61984768 9222 33554432000 4194304 5224696 140729434242928 140729434241944 4630948 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9222 667 252 0 8679 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36888 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.08 2.02 3/187 20676
/proc/meminfo: memFree=20355884/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36912 CPUtime=162.28 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 20909 0 0 0 16226 2 0 0 20 0 1 0 102634991 61984768 9228 33554432000 4194304 5224696 140729434242928 140729434241944 4554272 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9228 667 252 0 8679 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36912 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.02 3/187 20678
/proc/meminfo: memFree=20355724/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36936 CPUtime=222.29 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 21212 0 0 0 22226 3 0 0 20 0 1 0 102634991 61984768 9234 33554432000 4194304 5224696 140729434242928 140729434241944 4630899 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9234 667 252 0 8679 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36936 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/187 20679
/proc/meminfo: memFree=20355848/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36948 CPUtime=282.29 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 21520 0 0 0 28226 3 0 0 20 0 1 0 102634991 61984768 9237 33554432000 4194304 5224696 140729434242928 140729434241944 4554287 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9237 667 252 0 8679 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36948 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 20680
/proc/meminfo: memFree=20355488/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36964 CPUtime=342.29 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 21832 0 0 0 34225 4 0 0 20 0 1 0 102634991 61984768 9241 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9241 667 252 0 8679 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36964 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 20682
/proc/meminfo: memFree=20355836/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36980 CPUtime=402.29 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 22146 0 0 0 40225 4 0 0 20 0 1 0 102634991 61984768 9245 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9245 667 252 0 8679 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36980 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/186 20683
/proc/meminfo: memFree=20356868/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60532 memory=36992 CPUtime=462.29 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 22463 0 0 0 46225 4 0 0 20 0 1 0 102634991 61984768 9248 33554432000 4194304 5224696 140729434242928 140729434241944 4630925 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15133 9248 667 252 0 8679 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 60532 KiB
Current children cumulated memory: 36992 KiB


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

/proc/20613/statm: 15166 9278 667 252 0 8712 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37112 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20753
/proc/meminfo: memFree=20355112/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37116 CPUtime=1782.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 29477 0 0 0 178221 11 0 0 20 0 1 0 102634991 62119936 9279 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9279 667 252 0 8712 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37116 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20754
/proc/meminfo: memFree=20355112/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37116 CPUtime=1842.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 29777 0 0 0 184221 11 0 0 20 0 1 0 102634991 62119936 9279 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9279 667 252 0 8712 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37116 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20755
/proc/meminfo: memFree=20355240/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37124 CPUtime=1902.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 30120 0 0 0 190221 11 0 0 20 0 1 0 102634991 62119936 9281 33554432000 4194304 5224696 140729434242928 140729434241944 4630899 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9281 667 252 0 8712 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37124 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20756
/proc/meminfo: memFree=20355216/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37124 CPUtime=1962.33 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 30420 0 0 0 196221 12 0 0 20 0 1 0 102634991 62119936 9281 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9281 667 252 0 8712 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37124 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20758
/proc/meminfo: memFree=20354936/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37124 CPUtime=2022.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 30759 0 0 0 202220 12 0 0 20 0 1 0 102634991 62119936 9281 33554432000 4194304 5224696 140729434242928 140729434241944 4630899 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9281 667 252 0 8712 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37124 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20759
/proc/meminfo: memFree=20354936/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37132 CPUtime=2082.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 31061 0 0 0 208220 12 0 0 20 0 1 0 102634991 62119936 9283 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9283 667 252 0 8712 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37132 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20760
/proc/meminfo: memFree=20355068/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37132 CPUtime=2142.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 31353 0 0 0 214220 12 0 0 20 0 1 0 102634991 62119936 9283 33554432000 4194304 5224696 140729434242928 140729434241944 4630909 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9283 667 252 0 8712 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37132 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 20762
/proc/meminfo: memFree=20355120/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37132 CPUtime=2202.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 31696 0 0 0 220219 13 0 0 20 0 1 0 102634991 62119936 9283 33554432000 4194304 5224696 140729434242928 140729434241944 4554287 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9283 667 252 0 8712 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37132 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 20764
/proc/meminfo: memFree=20354748/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37140 CPUtime=2262.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 31997 0 0 0 226219 13 0 0 20 0 1 0 102634991 62119936 9285 33554432000 4194304 5224696 140729434242928 140729434241944 4630919 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9285 667 252 0 8712 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37140 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 20773
/proc/meminfo: memFree=20354632/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37140 CPUtime=2322.32 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 32293 0 0 0 232219 13 0 0 20 0 1 0 102634991 62119936 9285 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9285 667 252 0 8712 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37140 KiB

[startup+2382.3 s]
/proc/loadavg: 2.73 2.19 2.08 3/189 20774
/proc/meminfo: memFree=20354756/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60664 memory=37140 CPUtime=2382.33 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 32593 0 0 0 238219 14 0 0 20 0 1 0 102634991 62119936 9285 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15166 9285 667 252 0 8712 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 60664 KiB
Current children cumulated memory: 37140 KiB

[startup+2442.3 s]
/proc/loadavg: 2.52 2.25 2.11 3/189 20775
/proc/meminfo: memFree=20354888/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60796 memory=37148 CPUtime=2442.33 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 32962 0 0 0 244219 14 0 0 20 0 1 0 102634991 62255104 9287 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15199 9287 667 252 0 8745 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 60796 KiB
Current children cumulated memory: 37148 KiB

[startup+2502.3 s]
/proc/loadavg: 2.19 2.21 2.10 3/189 20776
/proc/meminfo: memFree=20354628/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60796 memory=37148 CPUtime=2502.34 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 33260 0 0 0 250219 15 0 0 20 0 1 0 102634991 62255104 9287 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15199 9287 667 252 0 8745 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 60796 KiB
Current children cumulated memory: 37148 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.15 2.20 2.10 3/189 20777
/proc/meminfo: memFree=20354736/32770624 swapFree=67108860/67108860
[pid=20613] ppid=20610 vsize=60796 memory=37148 CPUtime=2520.04 cores=0,2,4,6
/proc/20613/stat : 20613 (miniBTD) R 20610 20613 20189 0 -1 4202496 33557 0 0 0 251989 15 0 0 20 0 1 0 102634991 62255104 9287 33554432000 4194304 5224696 140729434242928 140729434241944 4630901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 39022592 140729434248373 140729434248455 140729434248455 140729434251213 0
/proc/20613/statm: 15199 9287 667 252 0 8745 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 60796 KiB
Current children cumulated memory: 37148 KiB

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

[startup+2520.01 s]
# the end of solver process 20613 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.9 s, system=0.152003 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): 2520.05
CPU user time (s): 2519.9
CPU system time (s): 0.152003
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 60796
Max. memory (cumulated for all children) (KiB): 37148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.9
system time used= 0.152003
maximum resident set size= 37148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33557
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= 19
involuntary context switches= 3152


# summary of solver processes directly reported to runsolver:
#   pid: 20613
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2519.9
#   total CPU system time (s): 0.152003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.26986 second user time and 17.4081 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-29 09:51:58
IDJOB=4301109
IDBENCH=141287
IDSOLVER=2771
FILE ID=node105/4301109-1532850718
RUNJOBID= node105-1532845723-20220
PBS_JOBID= 21022503
Free space on /tmp= 44604 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-14_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301109-1532850718/watcher-4301109-1532850718 -o /tmp/evaluation-result-4301109-1532850718/solver-4301109-1532850718 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20220 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301109-1532850718.xml

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

MD5SUM BENCH= 51a31a49f0c90aa9d82cc667d8941561
RANDOM SEED=1067600270

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        20176028 kB
MemAvailable:   31711248 kB
Buffers:          274660 kB
Cached:         11399216 kB
SwapCached:            0 kB
Active:          2683824 kB
Inactive:        9262212 kB
Active(anon):     226704 kB
Inactive(anon):    73344 kB
Active(file):    2457120 kB
Inactive(file):  9188868 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19784 kB
Writeback:             0 kB
AnonPages:        291896 kB
Mapped:            45528 kB
Shmem:             25228 kB
Slab:             345340 kB
SReclaimable:     317692 kB
SUnreclaim:        27648 kB
KernelStack:        3568 kB
PageTables:         6008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     572512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44584 MiB
End job on node105 at 2018-07-29 10:33:58