Trace number 4386900

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 2519.9

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h375-20.xml
MD5SUMcc39eb921a5cd1c2fcd1d541ff73edd4
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 benchmark28.8683
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 (6618 MiB free)
  memory of node 1: 16384 MiB (11230 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386900-1568283562/watcher-4386900-1568283562 -o /tmp/evaluation-result-4386900-1568283562/solver-4386900-1568283562 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568280864-31379 --watchdog 2580 BTD 2520 HOME/instance-4386900-1568283562.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=31974, runsolver pid=31971

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 1.89 3/200 31975
/proc/meminfo: memFree=18271304/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=37768 memory=7376 CPUtime=0.1 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 2014 0 0 0 10 0 0 0 20 0 1 0 404623030 38674432 1844 33554432000 4194304 36700936 140724006013072 140724006013072 4620033 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/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+0.209669 s]*
/proc/loadavg: 2.00 2.01 1.89 3/200 31975
/proc/meminfo: memFree=18271024/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38032 memory=7640 CPUtime=0.21 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 2092 0 0 0 21 0 0 0 20 0 1 0 404623030 38944768 1910 33554432000 4194304 36700936 140724006013072 140724006013072 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9508 1910 486 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+0.308949 s]*
/proc/loadavg: 2.00 2.01 1.89 3/200 31975
/proc/meminfo: memFree=18270652/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38032 memory=7640 CPUtime=0.31 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 2092 0 0 0 31 0 0 0 20 0 1 0 404623030 38944768 1910 33554432000 4194304 36700936 140724006013072 140724006013072 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9508 1910 486 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+0.700283 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 31975
/proc/meminfo: memFree=18270876/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38296 memory=7904 CPUtime=0.69 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 2137 0 0 0 69 0 0 0 20 0 1 0 404623030 39215104 1976 33554432000 4194304 36700936 140724006013072 140724006012120 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/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 1.89 3/200 31975
/proc/meminfo: memFree=18270876/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38560 memory=8168 CPUtime=1.49 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 2215 0 0 0 149 0 0 0 20 0 1 0 404623030 39485440 2042 33554432000 4194304 36700936 140724006013072 140724006012120 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/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+3.10909 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 31975
/proc/meminfo: memFree=18270664/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38692 memory=8356 CPUtime=3.1 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 3200 0 0 0 310 0 0 0 20 0 1 0 404623030 39620608 2089 33554432000 4194304 36700936 140724006013072 140724006012120 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9673 2089 486 7937 0 1701 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38692 KiB
Current children cumulated memory: 8356 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 31975
/proc/meminfo: memFree=18270000/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38824 memory=8512 CPUtime=6.29 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 4262 0 0 0 628 1 0 0 20 0 1 0 404623030 39755776 2128 33554432000 4194304 36700936 140724006013072 140724006012120 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9706 2128 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8512 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 31975
/proc/meminfo: memFree=18269724/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=38956 memory=8600 CPUtime=12.69 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 5316 0 0 0 1266 3 0 0 20 0 1 0 404623030 39890944 2150 33554432000 4194304 36700936 140724006013072 140724006012120 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9739 2150 486 7937 0 1767 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38956 KiB
Current children cumulated memory: 8600 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 31975
/proc/meminfo: memFree=18269748/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39088 memory=8804 CPUtime=25.49 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 7451 0 0 0 2543 6 0 0 20 0 1 0 404623030 40026112 2201 33554432000 4194304 36700936 140724006013072 140724006012120 4463174 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9772 2201 486 7937 0 1800 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39088 KiB
Current children cumulated memory: 8804 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 31978
/proc/meminfo: memFree=18270904/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39088 memory=8888 CPUtime=51.1 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 8135 0 0 0 5098 12 0 0 20 0 1 0 404623030 40026112 2222 33554432000 4194304 36700936 140724006013072 140724006012120 4233000 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9772 2222 486 7937 0 1800 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39088 KiB
Current children cumulated memory: 8888 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.03 1.91 3/201 31989
/proc/meminfo: memFree=18271112/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39220 memory=8964 CPUtime=102.3 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 8848 0 0 0 10206 24 0 0 20 0 1 0 404623030 40161280 2241 33554432000 4194304 36700936 140724006013072 140724006012120 6947507 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9805 2241 486 7937 0 1833 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 8964 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.04 1.92 3/201 31993
/proc/meminfo: memFree=18270840/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39220 memory=9060 CPUtime=162.3 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 9554 0 0 0 16193 37 0 0 20 0 1 0 404623030 40161280 2265 33554432000 4194304 36700936 140724006013072 140724006012120 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9805 2265 486 7937 0 1833 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 39220 KiB
Current children cumulated memory: 9060 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.04 1.93 3/201 31999
/proc/meminfo: memFree=18269872/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39352 memory=9124 CPUtime=222.3 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 10274 0 0 0 22179 51 0 0 20 0 1 0 404623030 40296448 2281 33554432000 4194304 36700936 140724006013072 140724006012120 4620348 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9838 2281 486 7937 0 1866 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9124 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/201 32003
/proc/meminfo: memFree=18270100/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39352 memory=9124 CPUtime=282.31 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 10274 0 0 0 28165 66 0 0 20 0 1 0 404623030 40296448 2281 33554432000 4194304 36700936 140724006013072 140724006012120 4620333 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9838 2281 486 7937 0 1866 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9124 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/200 32007
/proc/meminfo: memFree=18270564/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39352 memory=9188 CPUtime=342.3 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 11000 0 0 0 34151 79 0 0 20 0 1 0 404623030 40296448 2297 33554432000 4194304 36700936 140724006013072 140724006012120 6947479 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9838 2297 486 7937 0 1866 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9188 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/199 32014
/proc/meminfo: memFree=18270120/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39352 memory=9188 CPUtime=402.3 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 11000 0 0 0 40138 92 0 0 20 0 1 0 404623030 40296448 2297 33554432000 4194304 36700936 140724006013072 140724006012120 4620393 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9838 2297 486 7937 0 1866 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 39352 KiB
Current children cumulated memory: 9188 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 32018
/proc/meminfo: memFree=18270356/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39484 memory=9304 CPUtime=462.31 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 11750 0 0 0 46126 105 0 0 20 0 1 0 404623030 40431616 2326 33554432000 4194304 36700936 140724006013072 140724006012120 4620360 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9871 2326 486 7937 0 1899 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 39484 KiB
Current children cumulated memory: 9304 KiB


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

/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 32143
/proc/meminfo: memFree=18269572/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39880 memory=9652 CPUtime=1842.38 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 20695 0 0 0 183865 373 0 0 20 0 1 0 404623030 40837120 2413 33554432000 4194304 36700936 140724006013072 140724006012120 4620333 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/200 32155
/proc/meminfo: memFree=18269888/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39880 memory=9652 CPUtime=1902.38 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 20729 0 0 0 189854 384 0 0 20 0 1 0 404623030 40837120 2413 33554432000 4194304 36700936 140724006013072 140724006012120 4620240 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/200 32159
/proc/meminfo: memFree=18269292/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39880 memory=9652 CPUtime=1962.38 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 21421 0 0 0 195843 395 0 0 20 0 1 0 404623030 40837120 2413 33554432000 4194304 36700936 140724006013072 140724006012120 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 32165
/proc/meminfo: memFree=18268200/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39880 memory=9652 CPUtime=2022.38 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 21421 0 0 0 201833 405 0 0 20 0 1 0 404623030 40837120 2413 33554432000 4194304 36700936 140724006013072 140724006012120 4403944 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 2022.38 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 32169
/proc/meminfo: memFree=18268416/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39880 memory=9652 CPUtime=2082.39 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 22113 0 0 0 207822 417 0 0 20 0 1 0 404623030 40837120 2413 33554432000 4194304 36700936 140724006013072 140724006012120 4620276 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 32173
/proc/meminfo: memFree=18268904/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=39880 memory=9652 CPUtime=2142.39 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 22113 0 0 0 213811 428 0 0 20 0 1 0 404623030 40837120 2413 33554432000 4194304 36700936 140724006013072 140724006012120 4620329 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 9970 2413 486 7937 0 1998 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 39880 KiB
Current children cumulated memory: 9652 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 32180
/proc/meminfo: memFree=18269364/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2202.4 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 23004 0 0 0 219800 440 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 4232726 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 32184
/proc/meminfo: memFree=18269284/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2262.4 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 23032 0 0 0 225786 454 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 4620288 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 32188
/proc/meminfo: memFree=18268728/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2322.4 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 23756 0 0 0 231775 465 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2322.4 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 32195
/proc/meminfo: memFree=18268632/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2382.4 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 24455 0 0 0 237764 476 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2382.4 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

[startup+2442.3 s]
/proc/loadavg: 1.44 1.86 1.97 2/192 32244
/proc/meminfo: memFree=18452944/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2442.41 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 24483 0 0 0 243752 489 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 6947472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2442.41 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

[startup+2502.3 s]
/proc/loadavg: 1.16 1.70 1.91 2/192 32255
/proc/meminfo: memFree=18453164/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2502.41 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 25213 0 0 0 249739 502 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2502.41 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 1.12 1.67 1.89 2/192 32259
/proc/meminfo: memFree=18453380/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2520.01 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 25241 0 0 0 251496 505 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

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

[startup+2519.9 s]
# the end of solver process 31974 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.97 s, system=5.05224 s

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

[startup+2519.9 s]
/proc/loadavg: 1.12 1.67 1.89 2/192 32259
/proc/meminfo: memFree=18453380/32770624 swapFree=66939684/67108860
[pid=31974] ppid=31971 vsize=40012 memory=9752 CPUtime=2520.01 cores=1,3,5,7
/proc/31974/stat : 31974 (BTD) R 31971 31974 31346 0 -1 4202496 25241 0 0 0 251496 505 0 0 20 0 1 0 404623030 40972288 2438 33554432000 4194304 36700936 140724006013072 140724006012120 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 48508928 140724006020136 140724006020212 140724006020212 140724006023121 0
/proc/31974/statm: 10003 2438 486 7937 0 2031 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 40012 KiB
Current children cumulated memory: 9752 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.02
CPU user time (s): 2514.97
CPU system time (s): 5.05224
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 40012
Max. memory (cumulated for all children) (KiB): 9752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.97
system time used= 5.05224
maximum resident set size= 9752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25241
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= 673


# summary of solver processes directly reported to runsolver:
#   pid: 31974
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2514.97
#   total CPU system time (s): 5.05224

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.28707 second user time and 16.5912 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-12 12:18:39
IDJOB=4386900
IDBENCH=138939
IDSOLVER=2822
FILE ID=node125/4386900-1568283562
RUNJOBID= node125-1568280864-31379
PBS_JOBID= 21701079
Free space on /tmp= 55036 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h375-20.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386900-1568283562/watcher-4386900-1568283562 -o /tmp/evaluation-result-4386900-1568283562/solver-4386900-1568283562 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568280864-31379 --watchdog 2580  BTD 2520 HOME/instance-4386900-1568283562.xml

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

MD5SUM BENCH= cc39eb921a5cd1c2fcd1d541ff73edd4
RANDOM SEED=1076597976

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        18276856 kB
MemAvailable:   31676704 kB
Buffers:          158544 kB
Cached:         13367472 kB
SwapCached:        66700 kB
Active:          1279776 kB
Inactive:       12434816 kB
Active(anon):     126412 kB
Inactive(anon):   103148 kB
Active(file):    1153364 kB
Inactive(file): 12331668 kB
Unevictable:      108980 kB
Mlocked:          108980 kB
SwapTotal:      67108860 kB
SwapFree:       66939684 kB
Dirty:             41536 kB
Writeback:          6984 kB
AnonPages:        234376 kB
Mapped:            43836 kB
Shmem:             32104 kB
Slab:             371828 kB
SReclaimable:     343276 kB
SUnreclaim:        28552 kB
KernelStack:        3584 kB
PageTables:         5852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     646860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 55036 MiB
End job on node125 at 2019-09-12 13:00:40