Trace number 4386951

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 19.07.01? (TO) 2520.07 2519.9

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-24-071.xml
MD5SUMc8960cc0de41b37a4760da710336f2ef
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.03116
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints276
Number of domains24
Minimum domain size48
Maximum domain size71
Distribution of domain sizes[{"size":48,"count":2},{"size":49,"count":2},{"size":50,"count":2},{"size":51,"count":2},{"size":52,"count":2},{"size":53,"count":2},{"size":54,"count":2},{"size":55,"count":2},{"size":56,"count":2},{"size":57,"count":2},{"size":58,"count":2},{"size":59,"count":2},{"size":60,"count":2},{"size":61,"count":2},{"size":62,"count":2},{"size":63,"count":2},{"size":64,"count":2},{"size":65,"count":2},{"size":66,"count":2},{"size":67,"count":2},{"size":68,"count":2},{"size":69,"count":2},{"size":70,"count":2},{"size":71,"count":2}]
Minimum variable degree23
Maximum variable degree23
Distribution of variable degrees[{"degree":23,"count":48}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":276}]
Number of extensional constraints0
Number of intensional constraints276
Distribution of constraint types[{"type":"intension","count":276}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (15331 MiB free)
  memory of node 1: 16384 MiB (15656 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386951-1568284147/watcher-4386951-1568284147 -o /tmp/evaluation-result-4386951-1568284147/solver-4386951-1568284147 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568280859-14385 --watchdog 2580 BTD 2520 HOME/instance-4386951-1568284147.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=14992, runsolver pid=14989
Current StackSize limit: 8192 KiB


[startup+0.100265 s]*
/proc/loadavg: 2.00 2.03 1.96 3/203 14993
/proc/meminfo: memFree=31720572/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=38872 memory=8432 CPUtime=0.09 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 2254 0 0 0 9 0 0 0 20 0 1 0 404654330 39804928 2108 33554432000 4194304 36700936 140727844992432 140727844986760 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 9718 2108 450 7937 0 1746 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38872 KiB
Current children cumulated memory: 8432 KiB

[startup+0.209961 s]*
/proc/loadavg: 2.00 2.03 1.96 3/203 14993
/proc/meminfo: memFree=31714984/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=44288 memory=13976 CPUtime=0.2 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 3646 0 0 0 20 0 0 0 20 0 1 0 404654330 45350912 3494 33554432000 4194304 36700936 140727844992432 140727844986760 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11072 3494 482 7937 0 3100 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 44288 KiB
Current children cumulated memory: 13976 KiB

[startup+0.309725 s]*
/proc/loadavg: 2.00 2.03 1.96 3/203 14993
/proc/meminfo: memFree=31714612/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=44288 memory=13976 CPUtime=0.3 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 3647 0 0 0 30 0 0 0 20 0 1 0 404654330 45350912 3494 33554432000 4194304 36700936 140727844992432 140727844986760 4309037 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11072 3494 482 7937 0 3100 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 44288 KiB
Current children cumulated memory: 13976 KiB

[startup+0.700284 s]
/proc/loadavg: 2.00 2.03 1.96 3/203 14993
/proc/meminfo: memFree=31714288/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=44420 memory=14240 CPUtime=0.68 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 3689 0 0 0 68 0 0 0 20 0 1 0 404654330 45486080 3560 33554432000 4194304 36700936 140727844992432 140727844991480 4309806 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11105 3560 510 7937 0 3133 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 44420 KiB
Current children cumulated memory: 14240 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.01 1.95 3/203 14993
/proc/meminfo: memFree=31714008/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=44552 memory=14240 CPUtime=1.48 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 3734 0 0 0 148 0 0 0 20 0 1 0 404654330 45621248 3560 33554432000 4194304 36700936 140727844992432 140727844991480 4309003 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11138 3560 510 7937 0 3166 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 44552 KiB
Current children cumulated memory: 14240 KiB

[startup+3.1095 s]
/proc/loadavg: 1.92 2.01 1.95 3/203 14993
/proc/meminfo: memFree=31713636/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=44684 memory=14500 CPUtime=3.1 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 5584 0 0 0 309 1 0 0 20 0 1 0 404654330 45756416 3625 33554432000 4194304 36700936 140727844992432 140727844991480 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11171 3625 510 7937 0 3199 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 44684 KiB
Current children cumulated memory: 14500 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.01 1.95 3/203 14993
/proc/meminfo: memFree=31712740/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=44948 memory=14888 CPUtime=6.29 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 7515 0 0 0 624 5 0 0 20 0 1 0 404654330 46026752 3722 33554432000 4194304 36700936 140727844992432 140727844991480 4313669 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11237 3722 510 7937 0 3265 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 44948 KiB
Current children cumulated memory: 14888 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.01 1.95 3/203 14993
/proc/meminfo: memFree=31712408/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=45080 memory=14948 CPUtime=12.69 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 9410 0 0 0 1263 6 0 0 20 0 1 0 404654330 46161920 3737 33554432000 4194304 36700936 140727844992432 140727844991480 4313721 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11270 3737 510 7937 0 3298 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 45080 KiB
Current children cumulated memory: 14948 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.01 1.95 3/203 14995
/proc/meminfo: memFree=31711412/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=45080 memory=15020 CPUtime=25.48 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 11554 0 0 0 2539 9 0 0 20 0 1 0 404654330 46161920 3755 33554432000 4194304 36700936 140727844992432 140727844991480 4308848 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11270 3755 510 7937 0 3298 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 45080 KiB
Current children cumulated memory: 15020 KiB

[startup+51.1095 s]
/proc/loadavg: 1.97 2.01 1.95 3/203 14996
/proc/meminfo: memFree=31711600/32770624 swapFree=67003236/67108860
[pid=14992] ppid=14989 vsize=45344 memory=15248 CPUtime=51.09 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12136 0 0 0 5094 15 0 0 20 0 1 0 404654330 46432256 3812 33554432000 4194304 36700936 140727844992432 140727844991480 4313712 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11336 3812 511 7937 0 3364 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 45344 KiB
Current children cumulated memory: 15248 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 1.95 3/204 15008
/proc/meminfo: memFree=31710996/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45476 memory=15288 CPUtime=102.29 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12321 0 0 0 10209 20 0 0 20 0 1 0 404654330 46567424 3822 33554432000 4194304 36700936 140727844992432 140727844991480 4308963 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11369 3822 511 7937 0 3397 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 45476 KiB
Current children cumulated memory: 15288 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 1.95 3/204 15014
/proc/meminfo: memFree=31710840/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45476 memory=15320 CPUtime=162.29 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12483 0 0 0 16204 25 0 0 20 0 1 0 404654330 46567424 3830 33554432000 4194304 36700936 140727844992432 140727844991480 4313712 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11369 3830 511 7937 0 3397 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 45476 KiB
Current children cumulated memory: 15320 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 15019
/proc/meminfo: memFree=31711800/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45476 memory=15336 CPUtime=222.3 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12732 0 0 0 22193 37 0 0 20 0 1 0 404654330 46567424 3834 33554432000 4194304 36700936 140727844992432 140727844991480 4432027 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11369 3834 511 7937 0 3397 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 45476 KiB
Current children cumulated memory: 15336 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 15023
/proc/meminfo: memFree=31711204/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45476 memory=15336 CPUtime=282.3 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12748 0 0 0 28184 46 0 0 20 0 1 0 404654330 46567424 3834 33554432000 4194304 36700936 140727844992432 140727844991480 4309040 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11369 3834 511 7937 0 3397 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 45476 KiB
Current children cumulated memory: 15336 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 15029
/proc/meminfo: memFree=31710744/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45476 memory=15400 CPUtime=342.31 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12847 0 0 0 34178 53 0 0 20 0 1 0 404654330 46567424 3850 33554432000 4194304 36700936 140727844992432 140727844991480 4308993 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11369 3850 511 7937 0 3397 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 45476 KiB
Current children cumulated memory: 15400 KiB

[startup+402.3 s]
/proc/loadavg: 2.49 2.14 2.00 3/205 15034
/proc/meminfo: memFree=31710888/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45476 memory=15444 CPUtime=402.31 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 12928 0 0 0 40160 71 0 0 20 0 1 0 404654330 46567424 3861 33554432000 4194304 36700936 140727844992432 140727844991480 4313419 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11369 3861 511 7937 0 3397 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 45476 KiB
Current children cumulated memory: 15444 KiB

[startup+462.3 s]
/proc/loadavg: 2.21 2.13 2.00 3/205 15038
/proc/meminfo: memFree=31710804/32770624 swapFree=67003240/67108860
[pid=14992] ppid=14989 vsize=45608 memory=15468 CPUtime=462.31 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 13114 0 0 0 46148 83 0 0 20 0 1 0 404654330 46702592 3867 33554432000 4194304 36700936 140727844992432 140727844991480 4308944 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11402 3867 511 7937 0 3430 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 45608 KiB
Current children cumulated memory: 15468 KiB


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

/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/204 15172
/proc/meminfo: memFree=31710380/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=1842.4 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15354 0 0 0 183822 418 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4313048 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15183
/proc/meminfo: memFree=31709636/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=1902.41 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15538 0 0 0 189806 435 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4313411 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 1902.41 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 15211
/proc/meminfo: memFree=31708540/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=1962.41 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15541 0 0 0 195790 451 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4309736 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 1962.41 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+2022.3 s]
/proc/loadavg: 1.51 1.89 2.00 2/197 15261
/proc/meminfo: memFree=31782168/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=2022.42 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15699 0 0 0 201775 467 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4313099 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+2082.3 s]
/proc/loadavg: 1.19 1.73 1.94 2/196 15265
/proc/meminfo: memFree=31782096/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=2082.42 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15704 0 0 0 207756 486 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4313038 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+2142.3 s]
/proc/loadavg: 1.07 1.59 1.88 2/197 15272
/proc/meminfo: memFree=31782388/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=2142.43 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15842 0 0 0 213737 506 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4432174 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+2202.3 s]
/proc/loadavg: 1.03 1.49 1.83 2/197 15276
/proc/meminfo: memFree=31782600/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=2202.43 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15851 0 0 0 219719 524 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4309778 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+2262.3 s]
/proc/loadavg: 1.01 1.40 1.77 2/197 15280
/proc/meminfo: memFree=31782324/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=45872 memory=15768 CPUtime=2262.44 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 15987 0 0 0 225704 540 0 0 20 0 1 0 404654330 46972928 3942 33554432000 4194304 36700936 140727844992432 140727844991480 4431983 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11468 3942 511 7937 0 3496 0
Current children cumulated CPU time: 2262.44 s
Current children cumulated vsize: 45872 KiB
Current children cumulated memory: 15768 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.33 1.73 2/197 15286
/proc/meminfo: memFree=31782312/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=46004 memory=15852 CPUtime=2322.44 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 16186 0 0 0 231683 561 0 0 20 0 1 0 404654330 47108096 3963 33554432000 4194304 36700936 140727844992432 140727844991480 4313038 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11501 3963 511 7937 0 3529 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 46004 KiB
Current children cumulated memory: 15852 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.27 1.68 2/197 15290
/proc/meminfo: memFree=31781800/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=46004 memory=15852 CPUtime=2382.44 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 16346 0 0 0 237664 580 0 0 20 0 1 0 404654330 47108096 3963 33554432000 4194304 36700936 140727844992432 140727844991480 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11501 3963 511 7937 0 3529 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 46004 KiB
Current children cumulated memory: 15852 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.22 1.64 2/195 15294
/proc/meminfo: memFree=31782216/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=46004 memory=15852 CPUtime=2442.45 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 16392 0 0 0 243641 604 0 0 20 0 1 0 404654330 47108096 3963 33554432000 4194304 36700936 140727844992432 140727844991480 4313045 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11501 3963 511 7937 0 3529 0
Current children cumulated CPU time: 2442.45 s
Current children cumulated vsize: 46004 KiB
Current children cumulated memory: 15852 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.18 1.60 2/198 15310
/proc/meminfo: memFree=31782176/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=46004 memory=15852 CPUtime=2502.45 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 16557 0 0 0 249618 627 0 0 20 0 1 0 404654330 47108096 3963 33554432000 4194304 36700936 140727844992432 140727844991480 4313345 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11501 3963 511 7937 0 3529 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 46004 KiB
Current children cumulated memory: 15852 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 1.00 1.17 1.59 2/198 15310
/proc/meminfo: memFree=31782500/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=46004 memory=15852 CPUtime=2520.06 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 16557 0 0 0 251372 634 0 0 20 0 1 0 404654330 47108096 3963 33554432000 4194304 36700936 140727844992432 140727844991480 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11501 3963 511 7937 0 3529 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 46004 KiB
Current children cumulated memory: 15852 KiB

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

[startup+2519.9 s]
# the end of solver process 14992 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.72 s, system=6.34444 s

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

[startup+2519.9 s]
/proc/loadavg: 1.00 1.17 1.59 2/198 15310
/proc/meminfo: memFree=31782500/32770624 swapFree=67003244/67108860
[pid=14992] ppid=14989 vsize=46004 memory=15852 CPUtime=2520.06 cores=1,3,5,7
/proc/14992/stat : 14992 (BTD) R 14989 14992 14353 0 -1 4202496 16557 0 0 0 251372 634 0 0 20 0 1 0 404654330 47108096 3963 33554432000 4194304 36700936 140727844992432 140727844991480 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 58454016 140727844996136 140727844996212 140727844996212 140727844999121 0
/proc/14992/statm: 11501 3963 511 7937 0 3529 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 46004 KiB
Current children cumulated memory: 15852 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.07
CPU user time (s): 2513.72
CPU system time (s): 6.34444
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 46004
Max. memory (cumulated for all children) (KiB): 15852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.72
system time used= 6.34444
maximum resident set size= 15852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16557
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= 8
involuntary context switches= 1197


# summary of solver processes directly reported to runsolver:
#   pid: 14992
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2513.72
#   total CPU system time (s): 6.34444

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19786 second user time and 16.037 second system time

The end

Launcher Data 

Begin job on node133 at 2019-09-12 12:28:27
IDJOB=4386951
IDBENCH=141713
IDSOLVER=2822
FILE ID=node133/4386951-1568284147
RUNJOBID= node133-1568280859-14385
PBS_JOBID= 21701075
Free space on /tmp= 52780 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-24-071.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386951-1568284147/watcher-4386951-1568284147 -o /tmp/evaluation-result-4386951-1568284147/solver-4386951-1568284147 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568280859-14385 --watchdog 2580  BTD 2520 HOME/instance-4386951-1568284147.xml

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

MD5SUM BENCH= c8960cc0de41b37a4760da710336f2ef
RANDOM SEED=181105715

node133.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	: 5333.18
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	: 5333.18
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	: 5333.18
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	: 5333.18
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:        31731144 kB
MemAvailable:   31898988 kB
Buffers:           84720 kB
Cached:           366320 kB
SwapCached:         3648 kB
Active:           303332 kB
Inactive:         158888 kB
Active(anon):      35092 kB
Inactive(anon):    15676 kB
Active(file):     268240 kB
Inactive(file):   143212 kB
Unevictable:      111228 kB
Mlocked:          111228 kB
SwapTotal:      67108860 kB
SwapFree:       67003236 kB
Dirty:             61388 kB
Writeback:             0 kB
AnonPages:        122640 kB
Mapped:            44004 kB
Shmem:             31100 kB
Slab:             172936 kB
SReclaimable:     144456 kB
SUnreclaim:        28480 kB
KernelStack:        3728 kB
PageTables:         5520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 52780 MiB
End job on node133 at 2019-09-12 13:10:28