Trace number 4294196

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_12 2018-06-11_12? 2520.01 2519.96

General information on the benchmark

NameLangford/
LangfordBin-15_c18.xml
MD5SUM07ea5144b09b59ff4e6e73933349a8c8
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 benchmark0.017778
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints45
Number of domains2
Minimum domain size15
Maximum domain size30
Distribution of domain sizes[{"size":15,"count":30},{"size":30,"count":30}]
Minimum variable degree2
Maximum variable degree30
Distribution of variable degrees[{"degree":2,"count":30},{"degree":30,"count":30}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":15},{"arity":31,"count":30}]
Number of extensional constraints0
Number of intensional constraints15
Distribution of constraint types[{"type":"intension","count":15},{"type":"element","count":30}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.94/2519.95	s UNKNOWN
2519.94/2519.95	c  # Nodes: 59685664

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6768 MiB free)
  memory of node 1: 16384 MiB (9029 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294196-1532495124/watcher-4294196-1532495124 -o /tmp/evaluation-result-4294196-1532495124/solver-4294196-1532495124 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4294196-1532495124.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=22274, runsolver pid=22271

[startup+0.100303 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175916/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33072 memory=3120 CPUtime=0.1 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 961 0 0 0 10 0 0 0 20 0 1 0 67075625 33865728 780 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8268 780 506 7861 0 372 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 3120 KiB

[startup+0.209527 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175916/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33072 memory=3120 CPUtime=0.21 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 968 0 0 0 21 0 0 0 20 0 1 0 67075625 33865728 780 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8268 780 506 7861 0 372 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 3120 KiB

[startup+0.308968 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175916/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33072 memory=3384 CPUtime=0.31 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 975 0 0 0 31 0 0 0 20 0 1 0 67075625 33865728 846 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8268 846 526 7861 0 372 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 3384 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175544/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33204 memory=3384 CPUtime=0.69 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 992 0 0 0 69 0 0 0 20 0 1 0 67075625 34000896 846 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8301 846 526 7861 0 405 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 3384 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175544/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33204 memory=3384 CPUtime=1.49 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 1009 0 0 0 147 2 0 0 20 0 1 0 67075625 34000896 846 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8301 846 526 7861 0 405 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 3384 KiB

[startup+3.10904 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175544/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33336 memory=3556 CPUtime=3.1 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 1256 0 0 0 305 5 0 0 20 0 1 0 67075625 34136064 889 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8334 889 526 7861 0 438 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33336 KiB
Current children cumulated memory: 3556 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16174280/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33468 memory=3612 CPUtime=6.28 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 1523 0 0 0 616 12 0 0 20 0 1 0 67075625 34271232 903 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8367 903 526 7861 0 471 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33468 KiB
Current children cumulated memory: 3612 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16174280/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33468 memory=3724 CPUtime=12.69 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 1817 0 0 0 1237 32 0 0 20 0 1 0 67075625 34271232 931 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8367 931 526 7861 0 471 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33468 KiB
Current children cumulated memory: 3724 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16174428/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33600 memory=3840 CPUtime=25.48 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 2344 0 0 0 2480 68 0 0 20 0 1 0 67075625 34406400 960 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8400 960 526 7861 0 504 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33600 KiB
Current children cumulated memory: 3840 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22275
/proc/meminfo: memFree=16174320/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33600 memory=3908 CPUtime=51.1 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 2745 0 0 0 4965 145 0 0 20 0 1 0 67075625 34406400 977 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8400 977 527 7861 0 504 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33600 KiB
Current children cumulated memory: 3908 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22276
/proc/meminfo: memFree=16173828/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33732 memory=4016 CPUtime=102.29 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 3079 0 0 0 9920 309 0 0 20 0 1 0 67075625 34541568 1004 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8433 1004 527 7861 0 537 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33732 KiB
Current children cumulated memory: 4016 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 22277
/proc/meminfo: memFree=16173808/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33864 memory=4084 CPUtime=162.29 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 3453 0 0 0 15737 492 0 0 20 0 1 0 67075625 34676736 1021 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8466 1021 527 7861 0 570 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4084 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 22278
/proc/meminfo: memFree=16173520/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33864 memory=4132 CPUtime=222.29 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 3825 0 0 0 21553 676 0 0 20 0 1 0 67075625 34676736 1033 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8466 1033 527 7861 0 570 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4132 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 22287
/proc/meminfo: memFree=16172128/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33864 memory=4160 CPUtime=282.29 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 4157 0 0 0 27365 864 0 0 20 0 1 0 67075625 34676736 1040 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8466 1040 527 7861 0 570 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4160 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22288
/proc/meminfo: memFree=16172600/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33864 memory=4180 CPUtime=342.29 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 4563 0 0 0 33190 1039 0 0 20 0 1 0 67075625 34676736 1045 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8466 1045 527 7861 0 570 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4180 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22289
/proc/meminfo: memFree=16173068/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33996 memory=4200 CPUtime=402.3 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 4956 0 0 0 39003 1227 0 0 20 0 1 0 67075625 34811904 1050 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8499 1050 527 7861 0 603 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 4200 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22290
/proc/meminfo: memFree=16172192/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=33996 memory=4216 CPUtime=462.3 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 5355 0 0 0 44808 1422 0 0 20 0 1 0 67075625 34811904 1054 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8499 1054 527 7861 0 603 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 4216 KiB


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

Current children cumulated memory: 4464 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22344
/proc/meminfo: memFree=16171000/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2082.33 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 10840 0 0 0 200880 7353 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22345
/proc/meminfo: memFree=16172132/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2142.33 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 10900 0 0 0 206678 7555 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22346
/proc/meminfo: memFree=16171868/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2202.34 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 10955 0 0 0 212452 7782 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22347
/proc/meminfo: memFree=16172116/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2262.34 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11010 0 0 0 218223 8011 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22348
/proc/meminfo: memFree=16171736/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2322.34 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11066 0 0 0 224008 8226 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22349
/proc/meminfo: memFree=16171536/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2382.34 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11127 0 0 0 229819 8415 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22350
/proc/meminfo: memFree=16171536/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2442.34 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11182 0 0 0 235620 8614 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 4467247 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2502.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2502.34 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11237 0 0 0 241428 8806 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2519.96 s]
# the end of solver process 22274 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2431.35 s, system=88.66 s

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

[startup+2508.8 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2508.85 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11237 0 0 0 242057 8828 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2508.85 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2515.2 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2515.24 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11237 0 0 0 242674 8850 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2518.4 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2518.44 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11292 0 0 0 242984 8860 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2519.2 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2519.24 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11292 0 0 0 243061 8863 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2519.6 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2519.65 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11292 0 0 0 243100 8865 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 4467110 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2519.8 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2519.84 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11292 0 0 0 243119 8865 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

[startup+2519.9 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 22534
/proc/meminfo: memFree=16172168/32770624 swapFree=67108860/67108860
[pid=22274] ppid=22271 vsize=34128 memory=4464 CPUtime=2519.94 cores=1,3,5,7
/proc/22274/stat : 22274 (BTD) R 22271 22274 16989 0 -1 4202496 11292 0 0 0 243129 8865 0 0 20 0 1 0 67075625 34947072 1116 33554432000 4194304 36388972 140721533340624 140721533339464 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47919104 140721533342908 140721533342987 140721533342987 140721533345745 0
/proc/22274/statm: 8532 1116 527 7861 0 636 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4464 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.01
CPU user time (s): 2431.35
CPU system time (s): 88.66
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 34128
Max. memory (cumulated for all children) (KiB): 4464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2431.35
system time used= 88.66
maximum resident set size= 4480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11317
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= 3
involuntary context switches= 699


# summary of solver processes directly reported to runsolver:
#   pid: 22274
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2431.35
#   total CPU system time (s): 88.66

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.9739 second user time and 13.7988 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 07:05:24
IDJOB=4294196
IDBENCH=141341
IDSOLVER=2748
FILE ID=node149/4294196-1532495124
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Langford/LangfordBin-15_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294196-1532495124/watcher-4294196-1532495124 -o /tmp/evaluation-result-4294196-1532495124/solver-4294196-1532495124 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4294196-1532495124.xml

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

MD5SUM BENCH= 07ea5144b09b59ff4e6e73933349a8c8
RANDOM SEED=813481596

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16177656 kB
MemAvailable:   31936348 kB
Buffers:          185840 kB
Cached:         15597748 kB
SwapCached:            0 kB
Active:          2418984 kB
Inactive:       13421148 kB
Active(anon):       6060 kB
Inactive(anon):    70168 kB
Active(file):    2412924 kB
Inactive(file): 13350980 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52396 kB
Writeback:             0 kB
AnonPages:         63704 kB
Mapped:            41668 kB
Shmem:             17032 kB
Slab:             452472 kB
SReclaimable:     423248 kB
SUnreclaim:        29224 kB
KernelStack:        3376 kB
PageTables:         4780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346228 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= 43160 MiB
End job on node149 at 2018-07-25 07:47:24