Trace number 4386904

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) 2519.97 2520.01

General information on the benchmark

NameLatinSquare/LatinSquare-m1-gp/
qwh-o30-h374-01.xml
MD5SUMbc231a1d8845efcd5c5ebc235ca42ef6
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.4717
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

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 (15074 MiB free)
  memory of node 1: 16384 MiB (15536 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386904-1568283588/watcher-4386904-1568283588 -o /tmp/evaluation-result-4386904-1568283588/solver-4386904-1568283588 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568280859-12901 --watchdog 2580 BTD 2520 HOME/instance-4386904-1568283588.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
Current StackSize limit: 8192 KiB

solver pid=13627, runsolver pid=13624

[startup+0.100145 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13628
/proc/meminfo: memFree=31339388/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=37764 memory=7376 CPUtime=0.1 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 2007 0 0 0 10 0 0 0 20 0 1 0 404630318 38670336 1844 33554432000 4194304 36700936 140728433821888 140728433821888 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/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+0.209747 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13628
/proc/meminfo: memFree=31339016/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38032 memory=7640 CPUtime=0.21 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 2078 0 0 0 21 0 0 0 20 0 1 0 404630318 38944768 1910 33554432000 4194304 36700936 140728433821888 140728433821888 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9508 1910 484 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+0.309352 s]*
/proc/loadavg: 2.00 2.01 1.90 3/200 13628
/proc/meminfo: memFree=31339016/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38032 memory=7640 CPUtime=0.31 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 2078 0 0 0 31 0 0 0 20 0 1 0 404630318 38944768 1910 33554432000 4194304 36700936 140728433821888 140728433821888 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9508 1910 484 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+0.700282 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 13628
/proc/meminfo: memFree=31339016/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38296 memory=7904 CPUtime=0.69 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 2130 0 0 0 69 0 0 0 20 0 1 0 404630318 39215104 1976 33554432000 4194304 36700936 140728433821888 140728433820936 4620276 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/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+1.50028 s]
/proc/loadavg: 1.84 1.98 1.89 3/200 13628
/proc/meminfo: memFree=31338656/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38560 memory=8168 CPUtime=1.49 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 2216 0 0 0 149 0 0 0 20 0 1 0 404630318 39485440 2042 33554432000 4194304 36700936 140728433821888 140728433820936 4620314 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/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+3.10933 s]
/proc/loadavg: 1.84 1.98 1.89 3/200 13628
/proc/meminfo: memFree=31338288/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38560 memory=8364 CPUtime=3.1 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 3193 0 0 0 310 0 0 0 20 0 1 0 404630318 39485440 2091 33554432000 4194304 36700936 140728433821888 140728433820936 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9640 2091 486 7937 0 1668 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38560 KiB
Current children cumulated memory: 8364 KiB

[startup+6.30027 s]
/proc/loadavg: 1.86 1.98 1.89 3/200 13628
/proc/meminfo: memFree=31337788/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38824 memory=8492 CPUtime=6.29 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 4258 0 0 0 628 1 0 0 20 0 1 0 404630318 39755776 2123 33554432000 4194304 36700936 140728433821888 140728433820936 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9706 2123 486 7937 0 1734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8492 KiB

[startup+12.7003 s]
/proc/loadavg: 1.87 1.98 1.89 3/200 13628
/proc/meminfo: memFree=31337540/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=38956 memory=8620 CPUtime=12.69 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 5314 0 0 0 1266 3 0 0 20 0 1 0 404630318 39890944 2155 33554432000 4194304 36700936 140728433821888 140728433820936 4620196 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9739 2155 486 7937 0 1767 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38956 KiB
Current children cumulated memory: 8620 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 1.89 3/201 13630
/proc/meminfo: memFree=31336244/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=39092 memory=8808 CPUtime=25.48 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 7469 0 0 0 2542 6 0 0 20 0 1 0 404630318 40030208 2202 33554432000 4194304 36700936 140728433821888 140728433820936 4620276 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9773 2202 486 7937 0 1801 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 39092 KiB
Current children cumulated memory: 8808 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.00 1.90 3/200 13631
/proc/meminfo: memFree=31335324/32770624 swapFree=66932720/67108860
[pid=13627] ppid=13624 vsize=39092 memory=8880 CPUtime=51.1 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 8584 0 0 0 5096 14 0 0 20 0 1 0 404630318 40030208 2220 33554432000 4194304 36700936 140728433821888 140728433820936 6947517 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9773 2220 486 7937 0 1801 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39092 KiB
Current children cumulated memory: 8880 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.02 1.91 3/201 13643
/proc/meminfo: memFree=31334376/32770624 swapFree=66932724/67108860
[pid=13627] ppid=13624 vsize=39224 memory=9048 CPUtime=102.28 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 9746 0 0 0 10202 26 0 0 20 0 1 0 404630318 40165376 2262 33554432000 4194304 36700936 140728433821888 140728433820936 4620285 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9806 2262 486 7937 0 1834 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39224 KiB
Current children cumulated memory: 9048 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/201 13649
/proc/meminfo: memFree=31334476/32770624 swapFree=66932724/67108860
[pid=13627] ppid=13624 vsize=39356 memory=9116 CPUtime=162.28 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 10462 0 0 0 16188 40 0 0 20 0 1 0 404630318 40300544 2279 33554432000 4194304 36700936 140728433821888 140728433820936 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9839 2279 486 7937 0 1867 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39356 KiB
Current children cumulated memory: 9116 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/200 13653
/proc/meminfo: memFree=31335256/32770624 swapFree=66932724/67108860
[pid=13627] ppid=13624 vsize=39492 memory=9256 CPUtime=222.27 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 11217 0 0 0 22171 56 0 0 20 0 1 0 404630318 40439808 2314 33554432000 4194304 36700936 140728433821888 140728433820936 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9873 2314 486 7937 0 1901 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 39492 KiB
Current children cumulated memory: 9256 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 13657
/proc/meminfo: memFree=31334920/32770624 swapFree=66932724/67108860
[pid=13627] ppid=13624 vsize=39492 memory=9256 CPUtime=282.26 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 11868 0 0 0 28154 72 0 0 20 0 1 0 404630318 40439808 2314 33554432000 4194304 36700936 140728433821888 140728433820936 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9873 2314 486 7937 0 1901 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 39492 KiB
Current children cumulated memory: 9256 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 13663
/proc/meminfo: memFree=31334816/32770624 swapFree=66932724/67108860
[pid=13627] ppid=13624 vsize=39492 memory=9312 CPUtime=342.26 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 12649 0 0 0 34140 86 0 0 20 0 1 0 404630318 40439808 2328 33554432000 4194304 36700936 140728433821888 140728433820936 4620348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9873 2328 486 7937 0 1901 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 39492 KiB
Current children cumulated memory: 9312 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 13668
/proc/meminfo: memFree=31334416/32770624 swapFree=66932728/67108860
[pid=13627] ppid=13624 vsize=39492 memory=9312 CPUtime=402.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 13326 0 0 0 40127 98 0 0 20 0 1 0 404630318 40439808 2328 33554432000 4194304 36700936 140728433821888 140728433820936 6947479 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9873 2328 486 7937 0 1901 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 39492 KiB
Current children cumulated memory: 9312 KiB

[startup+462.3 s]
/proc/loadavg: 2.53 2.15 1.99 3/199 13672
/proc/meminfo: memFree=31334800/32770624 swapFree=66932728/67108860
[pid=13627] ppid=13624 vsize=39624 memory=9400 CPUtime=462.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 14154 0 0 0 46113 111 0 0 20 0 1 0 404630318 40574976 2350 33554432000 4194304 36700936 140728433821888 140728433820936 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9906 2350 486 7937 0 1934 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 39624 KiB
Current children cumulated memory: 9400 KiB


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

/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/199 13793
/proc/meminfo: memFree=31333824/32770624 swapFree=66932752/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=1782.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 29582 0 0 0 177822 402 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13797
/proc/meminfo: memFree=31333576/32770624 swapFree=66932752/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=1842.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 30304 0 0 0 183807 417 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 4620314 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13809
/proc/meminfo: memFree=31332640/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=1902.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 31067 0 0 0 189796 428 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13815
/proc/meminfo: memFree=31333124/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=1962.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 31793 0 0 0 195785 439 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 4620288 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13819
/proc/meminfo: memFree=31333416/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=2022.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 32517 0 0 0 201771 453 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13823
/proc/meminfo: memFree=31333388/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=2082.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 33238 0 0 0 207759 465 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13829
/proc/meminfo: memFree=31332932/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=39756 memory=9612 CPUtime=2142.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 33962 0 0 0 213747 478 0 0 20 0 1 0 404630318 40710144 2403 33554432000 4194304 36700936 140728433821888 140728433820936 4620333 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 9939 2403 486 7937 0 1967 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 39756 KiB
Current children cumulated memory: 9612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13834
/proc/meminfo: memFree=31333484/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2202.24 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 34820 0 0 0 219735 489 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 6947456 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13838
/proc/meminfo: memFree=31333376/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2262.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 35586 0 0 0 225723 502 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 4620288 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13844
/proc/meminfo: memFree=31332752/32770624 swapFree=66932760/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2322.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 36332 0 0 0 231709 516 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 4620240 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13849
/proc/meminfo: memFree=31332488/32770624 swapFree=66932768/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2382.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 37054 0 0 0 237696 529 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13853
/proc/meminfo: memFree=31332596/32770624 swapFree=66932768/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2442.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 37744 0 0 0 243683 542 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 6947479 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13867
/proc/meminfo: memFree=31331580/32770624 swapFree=66932768/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2502.25 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 38434 0 0 0 249671 554 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 6947504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.78 1.97 2.03 2/194 13936
/proc/meminfo: memFree=31403008/32770624 swapFree=66932776/67108860
[pid=13627] ppid=13624 vsize=40024 memory=9764 CPUtime=2519.96 cores=0,2,4,6
/proc/13627/stat : 13627 (BTD) R 13624 13627 12870 0 -1 4202496 39122 0 0 0 251440 556 0 0 20 0 1 0 404630318 40984576 2441 33554432000 4194304 36700936 140728433821888 140728433820936 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 42205184 140728433824808 140728433824884 140728433824884 140728433827793 0
/proc/13627/statm: 10006 2441 486 7937 0 2034 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 9764 KiB

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

[startup+2520.01 s]
# the end of solver process 13627 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.41 s, system=5.56792 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): 2520.01
CPU time (s): 2519.97
CPU user time (s): 2514.41
CPU system time (s): 5.56792
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 40024
Max. memory (cumulated for all children) (KiB): 9764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.41
system time used= 5.56792
maximum resident set size= 9764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39122
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= 1012


# summary of solver processes directly reported to runsolver:
#   pid: 13627
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2514.41
#   total CPU system time (s): 5.56792

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.18268 second user time and 17.3415 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 12:19:09
IDJOB=4386904
IDBENCH=138961
IDSOLVER=2822
FILE ID=node151/4386904-1568283588
RUNJOBID= node151-1568280859-12901
PBS_JOBID= 21701060
Free space on /tmp= 56536 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/LatinSquare/LatinSquare-m1-gp/qwh-o30-h374-01.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386904-1568283588/watcher-4386904-1568283588 -o /tmp/evaluation-result-4386904-1568283588/solver-4386904-1568283588 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568280859-12901 --watchdog 2580  BTD 2520 HOME/instance-4386904-1568283588.xml

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

MD5SUM BENCH= bc231a1d8845efcd5c5ebc235ca42ef6
RANDOM SEED=649396616

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31345300 kB
MemAvailable:   31850992 kB
Buffers:           96956 kB
Cached:           698484 kB
SwapCached:        73296 kB
Active:           481252 kB
Inactive:         395992 kB
Active(anon):      15920 kB
Inactive(anon):    96264 kB
Active(file):     465332 kB
Inactive(file):   299728 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66932720 kB
Dirty:             61908 kB
Writeback:             0 kB
AnonPages:        137792 kB
Mapped:            35296 kB
Shmem:             21988 kB
Slab:             141372 kB
SReclaimable:     112932 kB
SUnreclaim:        28440 kB
KernelStack:        3776 kB
PageTables:         5156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56536 MiB
End job on node151 at 2019-09-12 13:01:10