Trace number 4265212

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 2017-08-10? (TO) 2519.8101 2520.01

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-90.xml
MD5SUM2a5b3790b47e1c2f5ad8b085143681cb
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of constraints270
Number of domains2
Minimum domain size90
Maximum domain size180
Distribution of domain sizes[{"size":90,"count":180},{"size":180,"count":180}]
Minimum variable degree2
Maximum variable degree180
Distribution of variable degrees[{"degree":2,"count":180},{"degree":180,"count":180}]
Minimum constraint arity2
Maximum constraint arity181
Distribution of constraint arities[{"arity":2,"count":90},{"arity":181,"count":180}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"element","count":180}]
Optimization problemNO
Type of objective

Solver Data 

0.13/0.27	c Version: 2017-08-10

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 (15096 MiB free)
  memory of node 1: 16384 MiB (15523 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265212-1502694550/watcher-4265212-1502694550 -o /tmp/evaluation-result-4265212-1502694550/solver-4265212-1502694550 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265212-1502694550.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=2366, runsolver pid=2363

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31353556/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=33048 memory=3408 CPUtime=0.02 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 1001 0 0 0 2 0 0 0 20 0 1 0 71648342 33841152 852 18446744073709551615 4194304 35031035 140734960876400 140734960876400 7408826 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 8262 852 232 7529 0 709 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 33048 KiB
Current children cumulated memory: 3408 KiB

[startup+0.209168 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31346224/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=39780 memory=10272 CPUtime=0.13 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 2706 0 0 0 13 0 0 0 20 0 1 0 71648342 40734720 2568 18446744073709551615 4194304 35031035 140734960876400 140734960876400 7408826 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 9945 2568 252 7529 0 2392 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 39780 KiB
Current children cumulated memory: 10272 KiB

[startup+0.309279 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31321148/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=64860 memory=35616 CPUtime=0.23 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 9036 0 0 0 22 1 0 0 20 0 1 0 71648342 66416640 8904 18446744073709551615 4194304 35031035 140734960876400 140734960875272 7408826 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 16215 8904 324 7529 0 8662 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 64860 KiB
Current children cumulated memory: 35616 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31319288/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=66840 memory=37464 CPUtime=0.61 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 9544 0 0 0 60 1 0 0 20 0 1 0 71648342 68444160 9366 18446744073709551615 4194304 35031035 140734960876400 140734960875160 4623999 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 16710 9366 325 7529 0 9157 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 66840 KiB
Current children cumulated memory: 37464 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31318684/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=67500 memory=38256 CPUtime=1.41 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 9717 0 0 0 140 1 0 0 20 0 1 0 71648342 69120000 9564 18446744073709551615 4194304 35031035 140734960876400 140734960875160 4623999 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 16875 9564 325 7529 0 9322 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 67500 KiB
Current children cumulated memory: 38256 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31288764/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=97440 memory=67624 CPUtime=3.02 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 20128 0 0 0 300 2 0 0 20 0 1 0 71648342 99778560 16906 18446744073709551615 4194304 35031035 140734960876400 140734960875192 4544913 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 24360 16906 339 7529 0 16807 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 97440 KiB
Current children cumulated memory: 67624 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31288828/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=97440 memory=67656 CPUtime=6.21 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 22844 0 0 0 619 2 0 0 20 0 1 0 71648342 99778560 16914 18446744073709551615 4194304 35031035 140734960876400 140734960875400 6458032 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 24360 16914 339 7529 0 16807 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 97440 KiB
Current children cumulated memory: 67656 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31288704/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=97572 memory=67748 CPUtime=12.61 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 25891 0 0 0 1259 2 0 0 20 0 1 0 71648342 99913728 16937 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544902 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 24393 16937 339 7529 0 16840 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 97572 KiB
Current children cumulated memory: 67748 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31287960/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=98232 memory=68452 CPUtime=25.41 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 31984 0 0 0 2538 3 0 0 20 0 1 0 71648342 100589568 17113 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4213314 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 24558 17113 339 7529 0 17005 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 98232 KiB
Current children cumulated memory: 68452 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2367
/proc/meminfo: memFree=31286968/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=99156 memory=69396 CPUtime=51.02 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 35341 0 0 0 5098 4 0 0 20 0 1 0 71648342 101535744 17349 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544936 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 24789 17349 339 7529 0 17236 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 99156 KiB
Current children cumulated memory: 69396 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 2369
/proc/meminfo: memFree=31286036/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=100344 memory=70428 CPUtime=102.2 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 36651 0 0 0 10215 5 0 0 20 0 1 0 71648342 102752256 17607 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544899 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25086 17607 339 7529 0 17533 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 100344 KiB
Current children cumulated memory: 70428 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 2371
/proc/meminfo: memFree=31285416/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=100608 memory=70760 CPUtime=162.2 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 37080 0 0 0 16214 6 0 0 20 0 1 0 71648342 103022592 17690 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544902 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25152 17690 339 7529 0 17599 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 100608 KiB
Current children cumulated memory: 70760 KiB

[startup+222.3 s]
/proc/loadavg: 2.45 2.15 2.09 3/181 2374
/proc/meminfo: memFree=31285168/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=100608 memory=70828 CPUtime=222.2 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 37399 0 0 0 22213 7 0 0 20 0 1 0 71648342 103022592 17707 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544913 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25152 17707 339 7529 0 17599 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 100608 KiB
Current children cumulated memory: 70828 KiB

[startup+282.3 s]
/proc/loadavg: 2.17 2.13 2.08 3/181 2376
/proc/meminfo: memFree=31285168/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=100740 memory=70916 CPUtime=282.19 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 37719 0 0 0 28212 7 0 0 20 0 1 0 71648342 103157760 17729 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4491578 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25185 17729 339 7529 0 17632 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 100740 KiB
Current children cumulated memory: 70916 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/185 2393
/proc/meminfo: memFree=31280468/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101004 memory=71164 CPUtime=342.19 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 38098 0 0 0 34211 8 0 0 20 0 1 0 71648342 103428096 17791 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544922 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25251 17791 339 7529 0 17698 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 101004 KiB
Current children cumulated memory: 71164 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/186 2420
/proc/meminfo: memFree=31279472/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101004 memory=71276 CPUtime=402.19 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 38399 0 0 0 40210 9 0 0 20 0 1 0 71648342 103428096 17819 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544902 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25251 17819 339 7529 0 17698 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 101004 KiB
Current children cumulated memory: 71276 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/184 2423
/proc/meminfo: memFree=31282268/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101004 memory=71284 CPUtime=462.18 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 38689 0 0 0 46209 9 0 0 20 0 1 0 71648342 103428096 17821 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544922 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25251 17821 339 7529 0 17698 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 101004 KiB
Current children cumulated memory: 71284 KiB


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

/proc/2366/statm: 25317 17898 339 7529 0 17764 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 101268 KiB
Current children cumulated memory: 71592 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2559
/proc/meminfo: memFree=31285420/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101268 memory=71592 CPUtime=1782.12 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 44513 0 0 0 178188 24 0 0 20 0 1 0 71648342 103698432 17898 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544913 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25317 17898 339 7529 0 17764 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 101268 KiB
Current children cumulated memory: 71592 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2562
/proc/meminfo: memFree=31285504/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71592 CPUtime=1842.12 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 44811 0 0 0 184188 24 0 0 20 0 1 0 71648342 103833600 17898 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544944 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17898 339 7529 0 17797 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71592 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2564
/proc/meminfo: memFree=31285444/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71616 CPUtime=1902.11 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 45044 0 0 0 190186 25 0 0 20 0 1 0 71648342 103833600 17904 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4213314 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17904 339 7529 0 17797 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71616 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 2566
/proc/meminfo: memFree=31285824/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71616 CPUtime=1962.11 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 45283 0 0 0 196185 26 0 0 20 0 1 0 71648342 103833600 17904 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544906 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17904 339 7529 0 17797 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71616 KiB

[startup+2022.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/181 2569
/proc/meminfo: memFree=31285576/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71616 CPUtime=2022.11 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 45482 0 0 0 202185 26 0 0 20 0 1 0 71648342 103833600 17904 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4213338 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17904 339 7529 0 17797 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71616 KiB

[startup+2082.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/181 2571
/proc/meminfo: memFree=31285792/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71632 CPUtime=2082.1 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 45779 0 0 0 208184 26 0 0 20 0 1 0 71648342 103833600 17908 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544913 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17908 339 7529 0 17797 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71632 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/185 2588
/proc/meminfo: memFree=31280780/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71632 CPUtime=2142.11 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 45995 0 0 0 214184 27 0 0 20 0 1 0 71648342 103833600 17908 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544922 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17908 339 7529 0 17797 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71632 KiB

[startup+2202.3 s]
/proc/loadavg: 2.07 2.10 2.08 3/183 2590
/proc/meminfo: memFree=31282656/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71632 CPUtime=2202.11 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 46207 0 0 0 220183 28 0 0 20 0 1 0 71648342 103833600 17908 18446744073709551615 4194304 35031035 140734960876400 140734960875400 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17908 339 7529 0 17797 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71632 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/182 2592
/proc/meminfo: memFree=31284160/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71672 CPUtime=2262.1 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 46521 0 0 0 226182 28 0 0 20 0 1 0 71648342 103833600 17918 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544899 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17918 339 7529 0 17797 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71672 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/182 2594
/proc/meminfo: memFree=31284512/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71672 CPUtime=2322.1 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 46754 0 0 0 232181 29 0 0 20 0 1 0 71648342 103833600 17918 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4213296 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17918 339 7529 0 17797 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71672 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/182 2596
/proc/meminfo: memFree=31284512/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71672 CPUtime=2382.1 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 46960 0 0 0 238180 30 0 0 20 0 1 0 71648342 103833600 17918 18446744073709551615 4194304 35031035 140734960876400 140734960875400 7760122 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17918 339 7529 0 17797 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71672 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 2598
/proc/meminfo: memFree=31284880/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71672 CPUtime=2442.09 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 47164 0 0 0 244179 30 0 0 20 0 1 0 71648342 103833600 17918 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544913 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17918 339 7529 0 17797 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71672 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 2600
/proc/meminfo: memFree=31285192/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71700 CPUtime=2502.09 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 47479 0 0 0 250178 31 0 0 20 0 1 0 71648342 103833600 17925 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4491611 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17925 339 7529 0 17797 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71700 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.08 2.05 2.05 3/181 2602
/proc/meminfo: memFree=31285516/32770624 swapFree=67108860/67108860
[pid=2366] ppid=2363 vsize=101400 memory=71700 CPUtime=2519.79 cores=1,3,5,7
/proc/2366/stat : 2366 (BTD) R 2363 2366 17093 0 -1 4202496 47672 0 0 0 251948 31 0 0 20 0 1 0 71648342 103833600 17925 18446744073709551615 4194304 35031035 140734960876400 140734960875400 4544922 0 0 1 0 0 0 0 17 1 0 0 7 0 0 37130264 37226188 66363392 140734960878047 140734960878123 140734960878123 140734960881617 0
/proc/2366/statm: 25350 17925 339 7529 0 17797 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 101400 KiB
Current children cumulated memory: 71700 KiB

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

[startup+2520.01 s]
# the end of solver process 2366 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.49 s, system=0.319984 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): 2519.81
CPU user time (s): 2519.49
CPU system time (s): 0.319984
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 101400
Max. memory (cumulated for all children) (KiB): 71700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.49
system time used= 0.319984
maximum resident set size= 71700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47672
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= 9
involuntary context switches= 764


# summary of solver processes directly reported to runsolver:
#   pid: 2366
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2519.49
#   total CPU system time (s): 0.319984

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.38982 second user time and 17.6935 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 08:55:02
IDJOB=4265212
IDBENCH=124367
IDSOLVER=2654
FILE ID=node127/4265212-1502694550
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-90.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265212-1502694550/watcher-4265212-1502694550 -o /tmp/evaluation-result-4265212-1502694550/solver-4265212-1502694550 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265212-1502694550.xml

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

MD5SUM BENCH= 2a5b3790b47e1c2f5ad8b085143681cb
RANDOM SEED=939871899

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31355444 kB
MemAvailable:   31981624 kB
Buffers:          226840 kB
Cached:           688704 kB
SwapCached:            0 kB
Active:           700008 kB
Inactive:         274340 kB
Active(anon):       8672 kB
Inactive(anon):    83832 kB
Active(file):     691336 kB
Inactive(file):   190508 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38464 kB
Writeback:             8 kB
AnonPages:         58420 kB
Mapped:            49984 kB
Shmem:             33444 kB
Slab:             145736 kB
SReclaimable:     120344 kB
SUnreclaim:        25392 kB
KernelStack:        3200 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     335632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-14 09:37:02