Trace number 4386908

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) 2520.02 2519.8

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h375-06.xml
MD5SUM4d249bb6d4470f00f240c18f02f8ea53
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 benchmark18.363
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

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 (8512 MiB free)
  memory of node 1: 16384 MiB (8976 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386908-1568283695/watcher-4386908-1568283695 -o /tmp/evaluation-result-4386908-1568283695/solver-4386908-1568283695 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568280861-8239 --watchdog 2580 BTD 2520 HOME/instance-4386908-1568283695.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9294, runsolver pid=9291
Current StackSize limit: 8192 KiB


[startup+0.100144 s]*
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902640/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=37768 memory=7376 CPUtime=0.1 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 2013 0 0 0 10 0 0 0 20 0 1 0 404531106 38674432 1844 33554432000 4194304 36700936 140733408193200 140733408186936 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/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+0.209681 s]*
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902640/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=37768 memory=7376 CPUtime=0.21 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 2013 0 0 0 21 0 0 0 20 0 1 0 404531106 38674432 1844 33554432000 4194304 36700936 140733408193200 140733408186936 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9442 1844 464 7937 0 1470 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37768 KiB
Current children cumulated memory: 7376 KiB

[startup+0.308993 s]*
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902268/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=38164 memory=7904 CPUtime=0.31 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 2112 0 0 0 31 0 0 0 20 0 1 0 404531106 39079936 1976 33554432000 4194304 36700936 140733408193200 140733408186936 4620393 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9541 1976 486 7937 0 1569 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 7904 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902268/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=38296 memory=7904 CPUtime=0.69 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 2154 0 0 0 69 0 0 0 20 0 1 0 404531106 39215104 1976 33554432000 4194304 36700936 140733408193200 140733408192248 4620276 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9574 1976 486 7937 0 1602 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38296 KiB
Current children cumulated memory: 7904 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902040/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=38560 memory=8168 CPUtime=1.49 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 2199 0 0 0 148 1 0 0 20 0 1 0 404531106 39485440 2042 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9640 2042 486 7937 0 1668 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8168 KiB

[startup+3.10939 s]
/proc/loadavg: 1.84 1.98 1.90 3/200 9356
/proc/meminfo: memFree=17901848/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=38560 memory=8336 CPUtime=3.1 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 3193 0 0 0 308 2 0 0 20 0 1 0 404531106 39485440 2084 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9640 2084 486 7937 0 1668 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8336 KiB

[startup+6.30027 s]
/proc/loadavg: 1.84 1.98 1.90 3/200 9356
/proc/meminfo: memFree=17900288/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=38824 memory=8560 CPUtime=6.29 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 4274 0 0 0 626 3 0 0 20 0 1 0 404531106 39755776 2140 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9706 2140 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8560 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 1.90 3/200 9357
/proc/meminfo: memFree=17900428/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=38956 memory=8704 CPUtime=12.69 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 5345 0 0 0 1263 6 0 0 20 0 1 0 404531106 39890944 2176 33554432000 4194304 36700936 140733408193200 140733408192248 4620276 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9739 2176 486 7937 0 1767 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38956 KiB
Current children cumulated memory: 8704 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 1.90 3/200 9357
/proc/meminfo: memFree=17899372/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39088 memory=8828 CPUtime=25.49 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 7489 0 0 0 2540 9 0 0 20 0 1 0 404531106 40026112 2207 33554432000 4194304 36700936 140733408193200 140733408192248 4621784 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9772 2207 486 7937 0 1800 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39088 KiB
Current children cumulated memory: 8828 KiB

[startup+51.1091 s]
/proc/loadavg: 2.01 2.00 1.91 3/200 9359
/proc/meminfo: memFree=17899236/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39220 memory=8992 CPUtime=51.11 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 8679 0 0 0 5095 16 0 0 20 0 1 0 404531106 40161280 2248 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9805 2248 486 7937 0 1833 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 8992 KiB

[startup+102.3 s]
/proc/loadavg: 2.35 2.11 1.95 3/200 9363
/proc/meminfo: memFree=17896664/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39352 memory=9016 CPUtime=102.3 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 9820 0 0 0 10201 29 0 0 20 0 1 0 404531106 40296448 2254 33554432000 4194304 36700936 140733408193200 140733408192248 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9838 2254 486 7937 0 1866 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9016 KiB

[startup+162.3 s]
/proc/loadavg: 2.13 2.09 1.95 3/200 9367
/proc/meminfo: memFree=17897388/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39352 memory=9180 CPUtime=162.3 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 10553 0 0 0 16188 42 0 0 20 0 1 0 404531106 40296448 2295 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9838 2295 486 7937 0 1866 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9180 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.07 1.95 3/200 9373
/proc/meminfo: memFree=17896920/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39352 memory=9200 CPUtime=222.31 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 11287 0 0 0 22174 57 0 0 20 0 1 0 404531106 40296448 2300 33554432000 4194304 36700936 140733408193200 140733408192248 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9838 2300 486 7937 0 1866 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9200 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.06 1.95 3/199 9378
/proc/meminfo: memFree=17897444/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39484 memory=9200 CPUtime=282.31 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 11317 0 0 0 28162 69 0 0 20 0 1 0 404531106 40431616 2300 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9871 2300 486 7937 0 1899 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 39484 KiB
Current children cumulated memory: 9200 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.05 1.95 3/199 9382
/proc/meminfo: memFree=17897536/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39484 memory=9304 CPUtime=342.32 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 11995 0 0 0 34147 85 0 0 20 0 1 0 404531106 40431616 2326 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9871 2326 486 7937 0 1899 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 39484 KiB
Current children cumulated memory: 9304 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/199 9388
/proc/meminfo: memFree=17897532/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39484 memory=9304 CPUtime=402.32 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 11995 0 0 0 40132 100 0 0 20 0 1 0 404531106 40431616 2326 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9871 2326 486 7937 0 1899 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 39484 KiB
Current children cumulated memory: 9304 KiB

[startup+462.3 s]
/proc/loadavg: 1.95 2.02 1.95 3/199 9393
/proc/meminfo: memFree=17897844/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39616 memory=9384 CPUtime=462.33 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 12838 0 0 0 46118 115 0 0 20 0 1 0 404531106 40566784 2346 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9904 2346 486 7937 0 1932 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 39616 KiB
Current children cumulated memory: 9384 KiB


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

/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/200 9519
/proc/meminfo: memFree=17896108/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=1782.45 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 20947 0 0 0 177811 434 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 6947472 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 1782.45 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9525
/proc/meminfo: memFree=17895904/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=1842.45 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 20947 0 0 0 183796 449 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 1842.45 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9529
/proc/meminfo: memFree=17896168/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=1902.46 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 21672 0 0 0 189783 463 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 4620304 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9533
/proc/meminfo: memFree=17896740/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=1962.46 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 21679 0 0 0 195772 474 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 6948034 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 1962.46 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9539
/proc/meminfo: memFree=17896700/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=2022.46 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 22364 0 0 0 201760 486 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 4620240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 2022.46 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/198 9544
/proc/meminfo: memFree=17897596/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=2082.47 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 22395 0 0 0 207748 499 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 9549
/proc/meminfo: memFree=17896752/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=2142.47 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 23110 0 0 0 213738 509 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 2142.47 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 9555
/proc/meminfo: memFree=17896076/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9628 CPUtime=2202.48 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 23112 0 0 0 219726 522 0 0 20 0 1 0 404531106 40837120 2407 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2407 486 7937 0 1998 0
Current children cumulated CPU time: 2202.48 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9628 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 9560
/proc/meminfo: memFree=17896808/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9724 CPUtime=2262.48 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 24035 0 0 0 225712 536 0 0 20 0 1 0 404531106 40837120 2431 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2431 486 7937 0 1998 0
Current children cumulated CPU time: 2262.48 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9724 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 9564
/proc/meminfo: memFree=17896920/32770624 swapFree=67004032/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9724 CPUtime=2322.49 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 24035 0 0 0 231703 546 0 0 20 0 1 0 404531106 40837120 2431 33554432000 4194304 36700936 140733408193200 140733408192248 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2431 486 7937 0 1998 0
Current children cumulated CPU time: 2322.49 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9724 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9578
/proc/meminfo: memFree=17895964/32770624 swapFree=67004036/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9724 CPUtime=2382.5 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 24806 0 0 0 237690 560 0 0 20 0 1 0 404531106 40837120 2431 33554432000 4194304 36700936 140733408193200 140733408192248 6947456 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2431 486 7937 0 1998 0
Current children cumulated CPU time: 2382.5 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9724 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9604
/proc/meminfo: memFree=17895412/32770624 swapFree=67004036/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9724 CPUtime=2442.5 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 24807 0 0 0 243677 573 0 0 20 0 1 0 404531106 40837120 2431 33554432000 4194304 36700936 140733408193200 140733408192248 4620314 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2431 486 7937 0 1998 0
Current children cumulated CPU time: 2442.5 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9724 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9608
/proc/meminfo: memFree=17896292/32770624 swapFree=67004036/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9724 CPUtime=2502.5 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 25567 0 0 0 249663 587 0 0 20 0 1 0 404531106 40837120 2431 33554432000 4194304 36700936 140733408193200 140733408192248 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2431 486 7937 0 1998 0
Current children cumulated CPU time: 2502.5 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9724 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 9610
/proc/meminfo: memFree=17896184/32770624 swapFree=67004036/67108860
[pid=9294] ppid=9291 vsize=39880 memory=9724 CPUtime=2520.01 cores=0,2,4,6
/proc/9294/stat : 9294 (BTD) R 9291 9294 8208 0 -1 4202496 25567 0 0 0 251409 592 0 0 20 0 1 0 404531106 40837120 2431 33554432000 4194304 36700936 140733408193200 140733408192248 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 61042688 140733408195624 140733408195700 140733408195700 140733408198609 0
/proc/9294/statm: 9970 2431 486 7937 0 1998 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9724 KiB

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

[startup+2519.8 s]
# the end of solver process 9294 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.1 s, system=5.92251 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.8
CPU time (s): 2520.02
CPU user time (s): 2514.1
CPU system time (s): 5.92251
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 39880
Max. memory (cumulated for all children) (KiB): 9724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.1
system time used= 5.92251
maximum resident set size= 9724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25567
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= 4
involuntary context switches= 664


# summary of solver processes directly reported to runsolver:
#   pid: 9294
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2514.1
#   total CPU system time (s): 5.92251

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.54837 second user time and 16.5936 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 12:20:58
IDJOB=4386908
IDBENCH=138970
IDSOLVER=2822
FILE ID=node148/4386908-1568283695
RUNJOBID= node148-1568280861-8239
PBS_JOBID= 21701063
Free space on /tmp= 54228 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h375-06.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386908-1568283695/watcher-4386908-1568283695 -o /tmp/evaluation-result-4386908-1568283695/solver-4386908-1568283695 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568280861-8239 --watchdog 2580  BTD 2520 HOME/instance-4386908-1568283695.xml

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

MD5SUM BENCH= 4d249bb6d4470f00f240c18f02f8ea53
RANDOM SEED=872301513

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        17908712 kB
MemAvailable:   31855936 kB
Buffers:          162912 kB
Cached:         13889680 kB
SwapCached:         3980 kB
Active:          2713208 kB
Inactive:       11351248 kB
Active(anon):      15596 kB
Inactive(anon):    37656 kB
Active(file):    2697612 kB
Inactive(file): 11313592 kB
Unevictable:      109256 kB
Mlocked:          109256 kB
SwapTotal:      67108860 kB
SwapFree:       67004032 kB
Dirty:             61784 kB
Writeback:             0 kB
AnonPages:        119800 kB
Mapped:            44224 kB
Shmem:             32152 kB
Slab:             392112 kB
SReclaimable:     364480 kB
SUnreclaim:        27632 kB
KernelStack:        3568 kB
PageTables:         5596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     533672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 54168 MiB
End job on node148 at 2019-09-12 13:02:58