Trace number 4386899

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? 2520.03 2519.96

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h374-11.xml
MD5SUM593ac311ff8adf8f7756cc1eeec69a70
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 benchmark18.7897
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":374},{"degree":2,"count":526}]
Minimum constraint arity526
Maximum constraint arity900
Distribution of constraint arities[{"arity":526,"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
2519.95/2519.96	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 (5899 MiB free)
  memory of node 1: 16384 MiB (9280 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386899-1568283560/watcher-4386899-1568283560 -o /tmp/evaluation-result-4386899-1568283560/solver-4386899-1568283560 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568280855-8885 --watchdog 2580 BTD 2520 HOME/instance-4386899-1568283560.xml 

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

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

solver pid=9420, runsolver pid=9417

[startup+0.100153 s]*
/proc/loadavg: 1.93 2.04 1.93 3/199 9421
/proc/meminfo: memFree=15539744/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=37764 memory=7376 CPUtime=0.1 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 2008 0 0 0 10 0 0 0 20 0 1 0 404269914 38670336 1844 33554432000 4194304 36700936 140730183255328 140730183255328 6947504 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9441 1844 464 7937 0 1469 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37764 KiB
Current children cumulated memory: 7376 KiB

[startup+0.209694 s]*
/proc/loadavg: 1.93 2.04 1.93 3/199 9421
/proc/meminfo: memFree=15539372/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38028 memory=7640 CPUtime=0.21 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 2082 0 0 0 21 0 0 0 20 0 1 0 404269914 38940672 1910 33554432000 4194304 36700936 140730183255328 140730183255328 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9507 1910 485 7937 0 1535 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38028 KiB
Current children cumulated memory: 7640 KiB

[startup+0.308963 s]*
/proc/loadavg: 1.93 2.04 1.93 3/199 9421
/proc/meminfo: memFree=15539372/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38028 memory=7640 CPUtime=0.31 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 2082 0 0 0 31 0 0 0 20 0 1 0 404269914 38940672 1910 33554432000 4194304 36700936 140730183255328 140730183255328 4620288 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9507 1910 485 7937 0 1535 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38028 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700274 s]
/proc/loadavg: 1.93 2.04 1.93 3/199 9421
/proc/meminfo: memFree=15539000/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38160 memory=7904 CPUtime=0.69 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 2124 0 0 0 69 0 0 0 20 0 1 0 404269914 39075840 1976 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9540 1976 486 7937 0 1568 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38160 KiB
Current children cumulated memory: 7904 KiB

[startup+1.50028 s]
/proc/loadavg: 1.93 2.04 1.93 3/199 9421
/proc/meminfo: memFree=15539208/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38556 memory=8168 CPUtime=1.49 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 2203 0 0 0 149 0 0 0 20 0 1 0 404269914 39481344 2042 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9639 2042 486 7937 0 1667 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38556 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10896 s]
/proc/loadavg: 1.93 2.04 1.93 3/199 9421
/proc/meminfo: memFree=15538836/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38688 memory=8308 CPUtime=3.1 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 3198 0 0 0 309 1 0 0 20 0 1 0 404269914 39616512 2077 33554432000 4194304 36700936 140730183255328 140730183254376 4620255 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9672 2077 486 7937 0 1700 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38688 KiB
Current children cumulated memory: 8308 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.04 1.94 3/199 9421
/proc/meminfo: memFree=15537952/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38820 memory=8520 CPUtime=6.29 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 4254 0 0 0 627 2 0 0 20 0 1 0 404269914 39751680 2130 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9705 2130 486 7937 0 1733 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38820 KiB
Current children cumulated memory: 8520 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.04 1.94 3/199 9421
/proc/meminfo: memFree=15537744/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38952 memory=8620 CPUtime=12.69 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 5311 0 0 0 1267 2 0 0 20 0 1 0 404269914 39886848 2155 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9738 2155 486 7937 0 1766 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38952 KiB
Current children cumulated memory: 8620 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.04 1.94 3/199 9422
/proc/meminfo: memFree=15537776/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=38952 memory=8796 CPUtime=25.49 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 7418 0 0 0 2543 6 0 0 20 0 1 0 404269914 39886848 2199 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9738 2199 486 7937 0 1766 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38952 KiB
Current children cumulated memory: 8796 KiB

[startup+51.109 s]
/proc/loadavg: 1.97 2.04 1.94 3/199 9424
/proc/meminfo: memFree=15537092/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39084 memory=8896 CPUtime=51.1 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 8122 0 0 0 5097 13 0 0 20 0 1 0 404269914 40022016 2224 33554432000 4194304 36700936 140730183255328 140730183254376 4620288 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9771 2224 486 7937 0 1799 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39084 KiB
Current children cumulated memory: 8896 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.03 1.94 3/199 9435
/proc/meminfo: memFree=15537412/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39216 memory=9032 CPUtime=102.29 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 8847 0 0 0 10202 27 0 0 20 0 1 0 404269914 40157184 2258 33554432000 4194304 36700936 140730183255328 140730183254376 6947465 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9804 2258 486 7937 0 1832 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 39216 KiB
Current children cumulated memory: 9032 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 1.95 3/199 9439
/proc/meminfo: memFree=15537292/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39348 memory=9080 CPUtime=162.29 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 9516 0 0 0 16189 40 0 0 20 0 1 0 404269914 40292352 2270 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9837 2270 486 7937 0 1865 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9080 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/199 9445
/proc/meminfo: memFree=15536540/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39348 memory=9184 CPUtime=222.29 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 10255 0 0 0 22174 55 0 0 20 0 1 0 404269914 40292352 2296 33554432000 4194304 36700936 140730183255328 140730183254376 4620290 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9837 2296 486 7937 0 1865 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 9184 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 9449
/proc/meminfo: memFree=15537028/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39480 memory=9324 CPUtime=282.3 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 10987 0 0 0 28161 69 0 0 20 0 1 0 404269914 40427520 2331 33554432000 4194304 36700936 140730183255328 140730183254376 4620232 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9870 2331 486 7937 0 1898 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9324 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 9453
/proc/meminfo: memFree=15536664/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39480 memory=9328 CPUtime=342.3 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 11678 0 0 0 34144 86 0 0 20 0 1 0 404269914 40427520 2332 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9870 2332 486 7937 0 1898 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 39480 KiB
Current children cumulated memory: 9328 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 9460
/proc/meminfo: memFree=15536556/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39612 memory=9416 CPUtime=402.3 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 12451 0 0 0 40128 102 0 0 20 0 1 0 404269914 40562688 2354 33554432000 4194304 36700936 140730183255328 140730183254376 4620321 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9903 2354 486 7937 0 1931 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 39612 KiB
Current children cumulated memory: 9416 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 9464
/proc/meminfo: memFree=15536356/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39612 memory=9416 CPUtime=462.3 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 13117 0 0 0 46115 115 0 0 20 0 1 0 404269914 40562688 2354 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9903 2354 486 7937 0 1931 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 39612 KiB
Current children cumulated memory: 9416 KiB


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

Current children cumulated memory: 9740 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9614
/proc/meminfo: memFree=15535088/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=39876 memory=9740 CPUtime=2082.34 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 27954 0 0 0 207772 462 0 0 20 0 1 0 404269914 40833024 2435 33554432000 4194304 36700936 140730183255328 140730183254376 4620337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 9969 2435 486 7937 0 1997 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 39876 KiB
Current children cumulated memory: 9740 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9618
/proc/meminfo: memFree=15535268/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2142.34 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 28337 0 0 0 213759 475 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9625
/proc/meminfo: memFree=15535620/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2202.35 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 28681 0 0 0 219747 488 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9629
/proc/meminfo: memFree=15535768/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2262.34 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 29031 0 0 0 225731 503 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9633
/proc/meminfo: memFree=15535284/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2322.35 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 29378 0 0 0 231720 515 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 4620304 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9640
/proc/meminfo: memFree=15535220/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2382.35 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 29725 0 0 0 237708 527 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2442.3 s]
/proc/loadavg: 1.40 1.84 1.91 2/192 9689
/proc/meminfo: memFree=15606604/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2442.35 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30072 0 0 0 243696 539 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2502.3 s]
/proc/loadavg: 1.15 1.69 1.85 2/193 9701
/proc/meminfo: memFree=15606236/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2502.35 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30420 0 0 0 249684 551 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2519.96 s]
# the end of solver process 9420 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.48 s, system=5.54314 s

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

[startup+2508.8 s]
/proc/loadavg: 1.14 1.68 1.85 2/193 9701
/proc/meminfo: memFree=15605956/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2508.85 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30420 0 0 0 250333 552 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 4620360 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2508.85 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2515.2 s]
/proc/loadavg: 1.11 1.66 1.84 2/194 9704
/proc/meminfo: memFree=15605808/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2515.25 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30420 0 0 0 250972 553 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 4620022 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2515.25 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2518.4 s]
/proc/loadavg: 1.11 1.66 1.84 2/193 9704
/proc/meminfo: memFree=15606088/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2518.46 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30764 0 0 0 251292 554 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2518.46 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2519.2 s]
/proc/loadavg: 1.11 1.66 1.84 2/193 9704
/proc/meminfo: memFree=15606128/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2519.26 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30767 0 0 0 251372 554 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2519.6 s]
/proc/loadavg: 1.11 1.66 1.84 2/193 9704
/proc/meminfo: memFree=15606128/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2519.65 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30767 0 0 0 251411 554 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2519.8 s]
/proc/loadavg: 1.11 1.66 1.84 2/193 9704
/proc/meminfo: memFree=15606128/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2519.85 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30767 0 0 0 251431 554 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

[startup+2519.9 s]
/proc/loadavg: 1.11 1.66 1.84 2/193 9704
/proc/meminfo: memFree=15606128/32770624 swapFree=66957008/67108860
[pid=9420] ppid=9417 vsize=40008 memory=9800 CPUtime=2519.95 cores=1,3,5,7
/proc/9420/stat : 9420 (BTD) R 9417 9420 8853 0 -1 4202496 30767 0 0 0 251441 554 0 0 20 0 1 0 404269914 40968192 2450 33554432000 4194304 36700936 140730183255328 140730183254376 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57180160 140730183259176 140730183259252 140730183259252 140730183262161 0
/proc/9420/statm: 10002 2450 486 7937 0 2030 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 40008 KiB
Current children cumulated memory: 9800 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.03
CPU user time (s): 2514.48
CPU system time (s): 5.54314
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 40008
Max. memory (cumulated for all children) (KiB): 9800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.48
system time used= 5.54314
maximum resident set size= 9800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30816
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= 664


# summary of solver processes directly reported to runsolver:
#   pid: 9420
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2514.48
#   total CPU system time (s): 5.54314

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.24492 second user time and 15.5306 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-12 12:18:37
IDJOB=4386899
IDBENCH=138937
IDSOLVER=2822
FILE ID=node147/4386899-1568283560
RUNJOBID= node147-1568280855-8885
PBS_JOBID= 21701064
Free space on /tmp= 52080 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h374-11.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386899-1568283560/watcher-4386899-1568283560 -o /tmp/evaluation-result-4386899-1568283560/solver-4386899-1568283560 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568280855-8885 --watchdog 2580  BTD 2520 HOME/instance-4386899-1568283560.xml

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

MD5SUM BENCH= 593ac311ff8adf8f7756cc1eeec69a70
RANDOM SEED=649396616

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        15544920 kB
MemAvailable:   31808164 kB
Buffers:          157732 kB
Cached:         16141436 kB
SwapCached:        48504 kB
Active:          2414464 kB
Inactive:       13944188 kB
Active(anon):      21036 kB
Inactive(anon):    79704 kB
Active(file):    2393428 kB
Inactive(file): 13864484 kB
Unevictable:      107624 kB
Mlocked:          107624 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:             61384 kB
Writeback:             0 kB
AnonPages:        130584 kB
Mapped:            44868 kB
Shmem:             32764 kB
Slab:             462528 kB
SReclaimable:     433792 kB
SUnreclaim:        28736 kB
KernelStack:        3760 kB
PageTables:         5156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52080 MiB
End job on node147 at 2019-09-12 13:00:38