Trace number 4386903

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? 2520.02 2520

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h375-19.xml
MD5SUM2072ed2e4af5bca545229f959ebdc074
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 benchmark6.57156
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints2
Number of domains1
Minimum domain size30
Maximum domain size30
Distribution of domain sizes[{"size":30,"count":900}]
Minimum variable degree1
Maximum variable degree2
Distribution of variable degrees[{"degree":1,"count":375},{"degree":2,"count":525}]
Minimum constraint arity525
Maximum constraint arity900
Distribution of constraint arities[{"arity":525,"count":1},{"arity":900,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
2519.91/2519.99	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (5842 MiB free)
  memory of node 1: 16384 MiB (8045 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386903-1568283587/watcher-4386903-1568283587 -o /tmp/evaluation-result-4386903-1568283587/solver-4386903-1568283587 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568280868-5184 --watchdog 2580 BTD 2520 HOME/instance-4386903-1568283587.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=5720, runsolver pid=5717
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14215712/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=37768 memory=7376 CPUtime=0.1 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 2007 0 0 0 10 0 0 0 20 0 1 0 404626571 38674432 1844 33554432000 4194304 36700936 140730584418256 140730584418256 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9442 1844 464 7937 0 1470 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37768 KiB
Current children cumulated memory: 7376 KiB

[startup+0.209691 s]*
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14215712/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38032 memory=7640 CPUtime=0.21 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 2064 0 0 0 21 0 0 0 20 0 1 0 404626571 38944768 1910 33554432000 4194304 36700936 140730584418256 140730584418256 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9508 1910 485 7937 0 1536 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38032 KiB
Current children cumulated memory: 7640 KiB

[startup+0.309078 s]*
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14215712/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38032 memory=7640 CPUtime=0.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 2072 0 0 0 31 0 0 0 20 0 1 0 404626571 38944768 1910 33554432000 4194304 36700936 140730584418256 140730584418256 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9508 1910 485 7937 0 1536 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38032 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14215340/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38164 memory=7640 CPUtime=0.69 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 2097 0 0 0 69 0 0 0 20 0 1 0 404626571 39079936 1910 33554432000 4194304 36700936 140730584418256 140730584418256 4620376 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9541 1910 485 7937 0 1569 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7640 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14215340/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38428 memory=8168 CPUtime=1.49 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 2190 0 0 0 149 0 0 0 20 0 1 0 404626571 39350272 2042 33554432000 4194304 36700936 140730584418256 140730584418256 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9607 2042 486 7937 0 1635 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38428 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14214796/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38560 memory=8256 CPUtime=3.1 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 3149 0 0 0 309 1 0 0 20 0 1 0 404626571 39485440 2064 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9640 2064 486 7937 0 1668 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8256 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 5721
/proc/meminfo: memFree=14213348/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38824 memory=8568 CPUtime=6.29 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 4231 0 0 0 628 1 0 0 20 0 1 0 404626571 39755776 2142 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9706 2142 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8568 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 5722
/proc/meminfo: memFree=14213660/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=38824 memory=8668 CPUtime=12.69 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 5281 0 0 0 1267 2 0 0 20 0 1 0 404626571 39755776 2167 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9706 2167 486 7937 0 1734 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8668 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 5724
/proc/meminfo: memFree=14212964/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39092 memory=8880 CPUtime=25.49 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 7460 0 0 0 2544 5 0 0 20 0 1 0 404626571 40030208 2220 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9773 2220 486 7937 0 1801 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39092 KiB
Current children cumulated memory: 8880 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.92 3/200 5732
/proc/meminfo: memFree=14212168/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39224 memory=8964 CPUtime=51.1 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 8574 0 0 0 5098 12 0 0 20 0 1 0 404626571 40165376 2241 33554432000 4194304 36700936 140730584418256 140730584417304 4620276 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9806 2241 486 7937 0 1834 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39224 KiB
Current children cumulated memory: 8964 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 1.93 3/200 5736
/proc/meminfo: memFree=14212760/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39356 memory=9116 CPUtime=102.3 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 9795 0 0 0 10206 24 0 0 20 0 1 0 404626571 40300544 2279 33554432000 4194304 36700936 140730584418256 140730584417304 4619997 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9839 2279 486 7937 0 1867 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 39356 KiB
Current children cumulated memory: 9116 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/200 5803
/proc/meminfo: memFree=14172492/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39356 memory=9176 CPUtime=162.29 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 10051 0 0 0 16191 38 0 0 20 0 1 0 404626571 40300544 2294 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9839 2294 486 7937 0 1867 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 39356 KiB
Current children cumulated memory: 9176 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/200 5807
/proc/meminfo: memFree=14172680/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39488 memory=9248 CPUtime=222.29 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 10308 0 0 0 22178 51 0 0 20 0 1 0 404626571 40435712 2312 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9872 2312 486 7937 0 1900 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9248 KiB

[startup+282.3 s]
/proc/loadavg: 1.92 2.00 1.94 3/200 5811
/proc/meminfo: memFree=14173136/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39488 memory=9336 CPUtime=282.29 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 10591 0 0 0 28165 64 0 0 20 0 1 0 404626571 40435712 2334 33554432000 4194304 36700936 140730584418256 140730584417304 4620337 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9872 2334 486 7937 0 1900 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9336 KiB

[startup+342.3 s]
/proc/loadavg: 1.97 2.00 1.95 3/200 5817
/proc/meminfo: memFree=14171024/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39488 memory=9336 CPUtime=342.29 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 10877 0 0 0 34148 81 0 0 20 0 1 0 404626571 40435712 2334 33554432000 4194304 36700936 140730584418256 140730584417304 6947488 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9872 2334 486 7937 0 1900 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9336 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/199 5822
/proc/meminfo: memFree=14171976/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39488 memory=9336 CPUtime=402.29 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 11154 0 0 0 40137 92 0 0 20 0 1 0 404626571 40435712 2334 33554432000 4194304 36700936 140730584418256 140730584417304 4620337 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9872 2334 486 7937 0 1900 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 39488 KiB
Current children cumulated memory: 9336 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/199 5826
/proc/meminfo: memFree=14172404/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=39620 memory=9420 CPUtime=462.3 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 11444 0 0 0 46125 105 0 0 20 0 1 0 404626571 40570880 2355 33554432000 4194304 36700936 140730584418256 140730584417304 6947536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 9905 2355 486 7937 0 1933 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 9420 KiB


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

Current children cumulated memory: 9736 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 5977
/proc/meminfo: memFree=14171188/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2082.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 18491 0 0 0 207779 452 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 5983
/proc/meminfo: memFree=14171096/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2142.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 18770 0 0 0 213766 465 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 4620281 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 5988
/proc/meminfo: memFree=14171316/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2202.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 19040 0 0 0 219756 475 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 6947456 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 5992
/proc/meminfo: memFree=14170708/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2262.32 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 19341 0 0 0 225744 488 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 5998
/proc/meminfo: memFree=14170136/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2322.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 19604 0 0 0 231732 499 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6003
/proc/meminfo: memFree=14170384/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2382.32 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 19867 0 0 0 237721 511 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6007
/proc/meminfo: memFree=14169636/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2442.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20130 0 0 0 243711 520 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 4620290 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6020
/proc/meminfo: memFree=14169560/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2502.31 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20393 0 0 0 249699 532 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 6947504 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2520 s]
# the end of solver process 5720 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.67 s, system=5.35705 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6020
/proc/meminfo: memFree=14169808/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2508.82 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20393 0 0 0 250349 533 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2508.82 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6042
/proc/meminfo: memFree=14169036/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2515.22 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20393 0 0 0 250988 534 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2515.22 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6042
/proc/meminfo: memFree=14169036/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2518.42 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20595 0 0 0 251307 535 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 4620264 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2518.42 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6042
/proc/meminfo: memFree=14169036/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2519.22 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20595 0 0 0 251387 535 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2519.22 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6042
/proc/meminfo: memFree=14169036/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2519.61 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20616 0 0 0 251426 535 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2519.61 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6042
/proc/meminfo: memFree=14169036/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2519.81 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20633 0 0 0 251446 535 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 4620264 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 6042
/proc/meminfo: memFree=14169036/32770624 swapFree=67004752/67108860
[pid=5720] ppid=5717 vsize=40148 memory=9892 CPUtime=2519.91 cores=1,3,5,7
/proc/5720/stat : 5720 (BTD) R 5717 5720 5150 0 -1 4202496 20633 0 0 0 251456 535 0 0 20 0 1 0 404626571 41111552 2473 33554432000 4194304 36700936 140730584418256 140730584417304 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 52297728 140730584425512 140730584425588 140730584425588 140730584428497 0
/proc/5720/statm: 10037 2473 486 7937 0 2065 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 40148 KiB
Current children cumulated memory: 9892 KiB

Child status: 0
Real time (s): 2520
CPU time (s): 2520.02
CPU user time (s): 2514.67
CPU system time (s): 5.35705
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 40148
Max. memory (cumulated for all children) (KiB): 9892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.67
system time used= 5.35705
maximum resident set size= 9912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20841
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= 5
involuntary context switches= 660


# summary of solver processes directly reported to runsolver:
#   pid: 5720
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2514.67
#   total CPU system time (s): 5.35705

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.97969 second user time and 16.1116 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 12:19:10
IDJOB=4386903
IDBENCH=138958
IDSOLVER=2822
FILE ID=node126/4386903-1568283587
RUNJOBID= node126-1568280868-5184
PBS_JOBID= 21701078
Free space on /tmp= 53116 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h375-19.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386903-1568283587/watcher-4386903-1568283587 -o /tmp/evaluation-result-4386903-1568283587/solver-4386903-1568283587 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568280868-5184 --watchdog 2580  BTD 2520 HOME/instance-4386903-1568283587.xml

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

MD5SUM BENCH= 2072ed2e4af5bca545229f959ebdc074
RANDOM SEED=1506221258

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        14221152 kB
MemAvailable:   31859788 kB
Buffers:          167644 kB
Cached:         17537016 kB
SwapCached:         2860 kB
Active:          2015944 kB
Inactive:       15696652 kB
Active(anon):      14596 kB
Inactive(anon):    34704 kB
Active(file):    2001348 kB
Inactive(file): 15661948 kB
Unevictable:      109096 kB
Mlocked:          109096 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:             61488 kB
Writeback:            24 kB
AnonPages:        123604 kB
Mapped:            45044 kB
Shmem:             32816 kB
Slab:             432132 kB
SReclaimable:     403800 kB
SUnreclaim:        28332 kB
KernelStack:        3712 kB
PageTables:         5508 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529540 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:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 53056 MiB
End job on node126 at 2019-09-12 13:01:10