Trace number 4294187

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? (TO) 2519.91 2520

General information on the benchmark

NameLangford/
LangfordBin-14_c18.xml
MD5SUM907d87f313d4aa93f4a53d5ea17b135a
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 variables56
Number of constraints42
Number of domains2
Minimum domain size14
Maximum domain size28
Distribution of domain sizes[{"size":14,"count":28},{"size":28,"count":28}]
Minimum variable degree2
Maximum variable degree28
Distribution of variable degrees[{"degree":2,"count":28},{"degree":28,"count":28}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":14},{"arity":29,"count":28}]
Number of extensional constraints0
Number of intensional constraints14
Distribution of constraint types[{"type":"intension","count":14},{"type":"element","count":28}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

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 (6770 MiB free)
  memory of node 1: 16384 MiB (9027 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294187-1532495077/watcher-4294187-1532495077 -o /tmp/evaluation-result-4294187-1532495077/solver-4294187-1532495077 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4294187-1532495077.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=22212, runsolver pid=22209

[startup+0.100144 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16176132/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=32912 memory=3100 CPUtime=0.1 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 933 0 0 0 10 0 0 0 20 0 1 0 67070962 33701888 775 33554432000 4194304 36388972 140720545062256 140720545062256 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8228 775 507 7861 0 332 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32912 KiB
Current children cumulated memory: 3100 KiB

[startup+0.20946 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175628/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33044 memory=3100 CPUtime=0.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 943 0 0 0 21 0 0 0 20 0 1 0 67070962 33837056 775 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8261 775 507 7861 0 365 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33044 KiB
Current children cumulated memory: 3100 KiB

[startup+0.308939 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175628/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33044 memory=3100 CPUtime=0.3 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 951 0 0 0 30 0 0 0 20 0 1 0 67070962 33837056 775 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8261 775 507 7861 0 365 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33044 KiB
Current children cumulated memory: 3100 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175628/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33044 memory=3100 CPUtime=0.7 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 968 0 0 0 68 2 0 0 20 0 1 0 67070962 33837056 775 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8261 775 507 7861 0 365 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 33044 KiB
Current children cumulated memory: 3100 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175628/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33176 memory=3364 CPUtime=1.49 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 980 0 0 0 146 3 0 0 20 0 1 0 67070962 33972224 841 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8294 841 526 7861 0 398 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33176 KiB
Current children cumulated memory: 3364 KiB

[startup+3.10902 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175628/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33176 memory=3420 CPUtime=3.1 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 1211 0 0 0 303 7 0 0 20 0 1 0 67070962 33972224 855 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8294 855 526 7861 0 398 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33176 KiB
Current children cumulated memory: 3420 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16174768/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33308 memory=3492 CPUtime=6.29 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 1460 0 0 0 614 15 0 0 20 0 1 0 67070962 34107392 873 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8327 873 526 7861 0 431 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33308 KiB
Current children cumulated memory: 3492 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175016/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33440 memory=3556 CPUtime=12.7 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 1746 0 0 0 1226 44 0 0 20 0 1 0 67070962 34242560 889 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8360 889 526 7861 0 464 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 33440 KiB
Current children cumulated memory: 3556 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33440 memory=3736 CPUtime=25.49 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 2274 0 0 0 2453 96 0 0 20 0 1 0 67070962 34242560 934 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8360 934 526 7861 0 464 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33440 KiB
Current children cumulated memory: 3736 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22275
/proc/meminfo: memFree=16175544/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33572 memory=3784 CPUtime=51.1 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 2601 0 0 0 4920 190 0 0 20 0 1 0 67070962 34377728 946 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8393 946 526 7861 0 497 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33572 KiB
Current children cumulated memory: 3784 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22275
/proc/meminfo: memFree=16174320/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33704 memory=3892 CPUtime=102.29 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 2997 0 0 0 9851 378 0 0 20 0 1 0 67070962 34512896 973 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8426 973 526 7861 0 530 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33704 KiB
Current children cumulated memory: 3892 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22276
/proc/meminfo: memFree=16173828/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33704 memory=3948 CPUtime=162.29 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 3353 0 0 0 15638 591 0 0 20 0 1 0 67070962 34512896 987 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8426 987 526 7861 0 530 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33704 KiB
Current children cumulated memory: 3948 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 22277
/proc/meminfo: memFree=16173684/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33704 memory=4000 CPUtime=222.3 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 3717 0 0 0 21417 813 0 0 20 0 1 0 67070962 34512896 1000 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8426 1000 527 7861 0 530 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33704 KiB
Current children cumulated memory: 4000 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 22278
/proc/meminfo: memFree=16173644/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33836 memory=4048 CPUtime=282.29 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 4093 0 0 0 27202 1027 0 0 20 0 1 0 67070962 34648064 1012 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8459 1012 527 7861 0 563 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33836 KiB
Current children cumulated memory: 4048 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 22287
/proc/meminfo: memFree=16172504/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33836 memory=4056 CPUtime=342.29 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 4441 0 0 0 32993 1236 0 0 20 0 1 0 67070962 34648064 1014 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8459 1014 527 7861 0 563 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33836 KiB
Current children cumulated memory: 4056 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22288
/proc/meminfo: memFree=16172600/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33836 memory=4088 CPUtime=402.28 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 4770 0 0 0 38745 1483 0 0 20 0 1 0 67070962 34648064 1022 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8459 1022 527 7861 0 563 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33836 KiB
Current children cumulated memory: 4088 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22289
/proc/meminfo: memFree=16172944/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=33836 memory=4116 CPUtime=462.27 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 5089 0 0 0 44511 1716 0 0 20 0 1 0 67070962 34648064 1029 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8459 1029 527 7861 0 563 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 33836 KiB
Current children cumulated memory: 4116 KiB


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

/proc/22212/statm: 8525 1080 527 7861 0 629 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4320 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 22329
/proc/meminfo: memFree=16171984/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4320 CPUtime=1782.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 10775 0 0 0 170888 7333 0 0 20 0 1 0 67070962 34918400 1080 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1080 527 7861 0 629 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4320 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/186 22330
/proc/meminfo: memFree=16173644/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4320 CPUtime=1842.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 11029 0 0 0 176636 7585 0 0 20 0 1 0 67070962 34918400 1080 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1080 527 7861 0 629 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4320 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22332
/proc/meminfo: memFree=16172528/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4332 CPUtime=1902.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 11256 0 0 0 182373 7848 0 0 20 0 1 0 67070962 34918400 1083 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1083 527 7861 0 629 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4332 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22333
/proc/meminfo: memFree=16172652/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4332 CPUtime=1962.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 11542 0 0 0 188148 8073 0 0 20 0 1 0 67070962 34918400 1083 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1083 527 7861 0 629 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4332 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22334
/proc/meminfo: memFree=16172032/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4344 CPUtime=2022.2 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 11796 0 0 0 193912 8308 0 0 20 0 1 0 67070962 34918400 1086 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1086 527 7861 0 629 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4344 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22335
/proc/meminfo: memFree=16172156/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4344 CPUtime=2082.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 12009 0 0 0 199682 8539 0 0 20 0 1 0 67070962 34918400 1086 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1086 527 7861 0 629 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22344
/proc/meminfo: memFree=16171396/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4344 CPUtime=2142.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 12220 0 0 0 205466 8755 0 0 20 0 1 0 67070962 34918400 1086 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1086 527 7861 0 629 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22345
/proc/meminfo: memFree=16172256/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4344 CPUtime=2202.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 12433 0 0 0 211230 8991 0 0 20 0 1 0 67070962 34918400 1086 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1086 527 7861 0 629 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4344 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22346
/proc/meminfo: memFree=16171868/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4360 CPUtime=2262.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 12681 0 0 0 216974 9247 0 0 20 0 1 0 67070962 34918400 1090 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1090 527 7861 0 629 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4360 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22347
/proc/meminfo: memFree=16172240/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4360 CPUtime=2322.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 12907 0 0 0 222706 9515 0 0 20 0 1 0 67070962 34918400 1090 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1090 527 7861 0 629 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4360 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22348
/proc/meminfo: memFree=16171736/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4360 CPUtime=2382.21 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 13102 0 0 0 228442 9779 0 0 20 0 1 0 67070962 34918400 1090 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1090 527 7861 0 629 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4360 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22349
/proc/meminfo: memFree=16171660/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4360 CPUtime=2442.2 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 13342 0 0 0 234170 10050 0 0 20 0 1 0 67070962 34918400 1090 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1090 527 7861 0 629 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4360 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22350
/proc/meminfo: memFree=16171536/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4376 CPUtime=2502.2 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 13535 0 0 0 239910 10310 0 0 20 0 1 0 67070962 34918400 1094 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1094 527 7861 0 629 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4376 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22351
/proc/meminfo: memFree=16171660/32770624 swapFree=67108860/67108860
[pid=22212] ppid=22209 vsize=34100 memory=4376 CPUtime=2519.9 cores=0,2,4,6
/proc/22212/stat : 22212 (BTD) R 22209 22212 16989 0 -1 4202496 13774 0 0 0 241622 10368 0 0 20 0 1 0 67070962 34918400 1094 33554432000 4194304 36388972 140720545062256 140720545061096 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 43036672 140720545064124 140720545064203 140720545064203 140720545066961 0
/proc/22212/statm: 8525 1094 527 7861 0 629 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 34100 KiB
Current children cumulated memory: 4376 KiB

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

[startup+2520 s]
# the end of solver process 22212 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2416.22 s, system=103.687 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
CPU time (s): 2519.91
CPU user time (s): 2416.22
CPU system time (s): 103.687
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 34100
Max. memory (cumulated for all children) (KiB): 4376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2416.22
system time used= 103.687
maximum resident set size= 4376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13774
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= 2
involuntary context switches= 2772


# summary of solver processes directly reported to runsolver:
#   pid: 22212
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2416.22
#   total CPU system time (s): 103.687

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.11534 second user time and 15.777 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 07:04:37
IDJOB=4294187
IDBENCH=141340
IDSOLVER=2748
FILE ID=node149/4294187-1532495077
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Langford/LangfordBin-14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294187-1532495077/watcher-4294187-1532495077 -o /tmp/evaluation-result-4294187-1532495077/solver-4294187-1532495077 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4294187-1532495077.xml

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

MD5SUM BENCH= 907d87f313d4aa93f4a53d5ea17b135a
RANDOM SEED=1131797529

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:        16177776 kB
MemAvailable:   31936332 kB
Buffers:          185832 kB
Cached:         15597644 kB
SwapCached:            0 kB
Active:          2418328 kB
Inactive:       13421136 kB
Active(anon):       5404 kB
Inactive(anon):    70168 kB
Active(file):    2412924 kB
Inactive(file): 13350968 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52236 kB
Writeback:             0 kB
AnonPages:         63584 kB
Mapped:            41800 kB
Shmem:             17032 kB
Slab:             451988 kB
SReclaimable:     423124 kB
SUnreclaim:        28864 kB
KernelStack:        3376 kB
PageTables:         4840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346052 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 07:46:38