Trace number 4306057

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 2018.07.27_12? 2520.01 2519.83

General information on the benchmark

NameLangford/
LangfordBin-13_c18.xml
MD5SUMaf26c9d63c7c51246c3bfb55117cf2b4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark674.478
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints39
Number of domains2
Minimum domain size13
Maximum domain size26
Distribution of domain sizes[{"size":13,"count":26},{"size":26,"count":26}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":26},{"degree":26,"count":26}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":13},{"arity":27,"count":26}]
Number of extensional constraints0
Number of intensional constraints13
Distribution of constraint types[{"type":"intension","count":13},{"type":"element","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.96/2519.83	s UNKNOWN
2519.96/2519.83	c  # Nodes: 73534030

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 (5061 MiB free)
  memory of node 1: 16384 MiB (3232 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306057-1534080890/watcher-4306057-1534080890 -o /tmp/evaluation-result-4306057-1534080890/solver-4306057-1534080890 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15436 --watchdog 2580 BTD 12 2520 HOME/instance-4306057-1534080890.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
Starting watchdog threadCurrent StackSize limit: 8192 KiB

solver pid=18026, runsolver pid=18023

[startup+0.100278 s]*
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8491456/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=32896 memory=2884 CPUtime=0.1 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 900 0 0 0 10 0 0 0 20 0 1 0 225652135 33685504 721 33554432000 4194304 36388936 140734680658880 140734680658880 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8224 721 503 7861 0 328 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32896 KiB
Current children cumulated memory: 2884 KiB

[startup+0.209728 s]*
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8491144/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=32896 memory=2884 CPUtime=0.2 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 905 0 0 0 20 0 0 0 20 0 1 0 225652135 33685504 721 33554432000 4194304 36388936 140734680658880 140734680658880 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8224 721 503 7861 0 328 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32896 KiB
Current children cumulated memory: 2884 KiB

[startup+0.309172 s]*
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8491144/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=32896 memory=2884 CPUtime=0.31 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 911 0 0 0 30 1 0 0 20 0 1 0 225652135 33685504 721 33554432000 4194304 36388936 140734680658880 140734680658880 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8224 721 503 7861 0 328 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32896 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700234 s]
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8491144/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=32896 memory=3148 CPUtime=0.69 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 926 0 0 0 68 1 0 0 20 0 1 0 225652135 33685504 787 33554432000 4194304 36388936 140734680658880 140734680658880 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8224 787 524 7861 0 328 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32896 KiB
Current children cumulated memory: 3148 KiB

[startup+1.50028 s]
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8491144/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33028 memory=3148 CPUtime=1.49 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 947 0 0 0 146 3 0 0 20 0 1 0 225652135 33820672 787 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8257 787 524 7861 0 361 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33028 KiB
Current children cumulated memory: 3148 KiB

[startup+3.10933 s]
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8490896/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33028 memory=3300 CPUtime=3.1 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 1167 0 0 0 302 8 0 0 20 0 1 0 225652135 33820672 825 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8257 825 524 7861 0 361 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33028 KiB
Current children cumulated memory: 3300 KiB

[startup+6.30027 s]
/proc/loadavg: 2.08 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8490940/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33160 memory=3384 CPUtime=6.29 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 1417 0 0 0 609 20 0 0 20 0 1 0 225652135 33955840 846 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8290 846 524 7861 0 394 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33160 KiB
Current children cumulated memory: 3384 KiB

[startup+12.7002 s]
/proc/loadavg: 2.07 2.03 2.05 3/193 18027
/proc/meminfo: memFree=8490948/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33292 memory=3448 CPUtime=12.69 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 1678 0 0 0 1225 44 0 0 20 0 1 0 225652135 34091008 862 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8323 862 524 7861 0 427 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 3448 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 18027
/proc/meminfo: memFree=8490840/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33292 memory=3556 CPUtime=25.49 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 2149 0 0 0 2456 93 0 0 20 0 1 0 225652135 34091008 889 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8323 889 524 7861 0 427 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 3556 KiB

[startup+51.1092 s]
/proc/loadavg: 2.04 2.03 2.05 3/192 18027
/proc/meminfo: memFree=8490468/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33424 memory=3628 CPUtime=51.1 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 2477 0 0 0 4916 194 0 0 20 0 1 0 225652135 34226176 907 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8356 907 524 7861 0 460 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3628 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 18028
/proc/meminfo: memFree=8490564/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33424 memory=3672 CPUtime=102.29 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 2828 0 0 0 9835 394 0 0 20 0 1 0 225652135 34226176 918 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8356 918 524 7861 0 460 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3672 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 18029
/proc/meminfo: memFree=8490792/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33556 memory=3724 CPUtime=162.3 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 3150 0 0 0 15606 624 0 0 20 0 1 0 225652135 34361344 931 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8389 931 524 7861 0 493 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3724 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18030
/proc/meminfo: memFree=8490540/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33556 memory=3780 CPUtime=222.3 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 3474 0 0 0 21364 866 0 0 20 0 1 0 225652135 34361344 945 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8389 945 525 7861 0 493 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3780 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18032
/proc/meminfo: memFree=8490824/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33556 memory=3780 CPUtime=282.31 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 3486 0 0 0 27088 1143 0 0 20 0 1 0 225652135 34361344 945 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8389 945 525 7861 0 493 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3780 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18040
/proc/meminfo: memFree=8490308/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33556 memory=3832 CPUtime=342.31 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 3795 0 0 0 32829 1402 0 0 20 0 1 0 225652135 34361344 958 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8389 958 525 7861 0 493 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3832 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18041
/proc/meminfo: memFree=8490460/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33556 memory=3840 CPUtime=402.32 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 3831 0 0 0 38559 1673 0 0 20 0 1 0 225652135 34361344 960 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8389 960 525 7861 0 493 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3840 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18103
/proc/meminfo: memFree=8490960/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33556 memory=3856 CPUtime=462.32 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 4069 0 0 0 44286 1946 0 0 20 0 1 0 225652135 34361344 964 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8389 964 525 7861 0 493 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3856 KiB


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

Current children cumulated memory: 4052 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18173
/proc/meminfo: memFree=8490428/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4052 CPUtime=2022.44 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 7571 0 0 0 193598 8646 0 0 20 0 1 0 225652135 34631680 1013 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1013 525 7861 0 559 0
Current children cumulated CPU time: 2022.44 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4052 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 18174
/proc/meminfo: memFree=8490196/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4052 CPUtime=2082.44 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 7577 0 0 0 199361 8883 0 0 20 0 1 0 225652135 34631680 1013 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1013 525 7861 0 559 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4052 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18183
/proc/meminfo: memFree=8489532/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4068 CPUtime=2142.44 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 7782 0 0 0 205101 9143 0 0 20 0 1 0 225652135 34631680 1017 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1017 525 7861 0 559 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18184
/proc/meminfo: memFree=8489560/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4068 CPUtime=2202.44 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 7782 0 0 0 210821 9423 0 0 20 0 1 0 225652135 34631680 1017 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1017 525 7861 0 559 0
Current children cumulated CPU time: 2202.44 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4068 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18185
/proc/meminfo: memFree=8489164/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4068 CPUtime=2262.45 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 7984 0 0 0 216556 9689 0 0 20 0 1 0 225652135 34631680 1017 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1017 525 7861 0 559 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4068 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18186
/proc/meminfo: memFree=8489396/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4068 CPUtime=2322.45 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 7993 0 0 0 222276 9969 0 0 20 0 1 0 225652135 34631680 1017 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1017 525 7861 0 559 0
Current children cumulated CPU time: 2322.45 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4068 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18187
/proc/meminfo: memFree=8489504/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2382.46 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8170 0 0 0 227988 10258 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18189
/proc/meminfo: memFree=8489616/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2442.46 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8189 0 0 0 233712 10534 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2442.46 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18190
/proc/meminfo: memFree=8489352/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2502.47 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8372 0 0 0 239452 10795 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2502.47 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2519.83 s]
# the end of solver process 18026 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2411.29 s, system=108.722 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18191
/proc/meminfo: memFree=8488736/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2508.97 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8386 0 0 0 240074 10823 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2508.97 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18191
/proc/meminfo: memFree=8489224/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2515.37 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8386 0 0 0 240687 10850 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2515.37 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18191
/proc/meminfo: memFree=8489224/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2518.56 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8386 0 0 0 240991 10865 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2518.56 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18191
/proc/meminfo: memFree=8489224/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2519.37 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8386 0 0 0 241068 10869 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2519.37 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18191
/proc/meminfo: memFree=8489224/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2519.77 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8386 0 0 0 241106 10871 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18191
/proc/meminfo: memFree=8489224/32770624 swapFree=67108856/67108860
[pid=18026] ppid=18023 vsize=33820 memory=4076 CPUtime=2519.96 cores=1,3,5,7
/proc/18026/stat : 18026 (BTD) R 18023 18026 15404 0 -1 4202496 8386 0 0 0 241125 10871 0 0 20 0 1 0 225652135 34631680 1019 33554432000 4194304 36388936 140734680658880 140734680657720 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 60481536 140734680667324 140734680667403 140734680667403 140734680670161 0
/proc/18026/statm: 8455 1019 525 7861 0 559 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 4076 KiB

Child status: 0
Real time (s): 2519.83
CPU time (s): 2520.01
CPU user time (s): 2411.29
CPU system time (s): 108.722
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 33820
Max. memory (cumulated for all children) (KiB): 4076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2411.29
system time used= 108.722
maximum resident set size= 4080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8668
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= 632


# summary of solver processes directly reported to runsolver:
#   pid: 18026
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2411.29
#   total CPU system time (s): 108.722

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.8094 second user time and 16.466 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 15:34:50
IDJOB=4306057
IDBENCH=141347
IDSOLVER=2785
FILE ID=node133/4306057-1534080890
RUNJOBID= node133-1534062958-15436
PBS_JOBID= 21036985
Free space on /tmp= 38976 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Langford/LangfordBin-13_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306057-1534080890/watcher-4306057-1534080890 -o /tmp/evaluation-result-4306057-1534080890/solver-4306057-1534080890 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15436 --watchdog 2580  BTD 12 2520 HOME/instance-4306057-1534080890.xml

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

MD5SUM BENCH= af26c9d63c7c51246c3bfb55117cf2b4
RANDOM SEED=1660082072

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8492184 kB
MemAvailable:   31904240 kB
Buffers:          221892 kB
Cached:         23135396 kB
SwapCached:            0 kB
Active:         10006520 kB
Inactive:       13406436 kB
Active(anon):       6456 kB
Inactive(anon):   101696 kB
Active(file):   10000064 kB
Inactive(file): 13304740 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             52708 kB
Writeback:             0 kB
AnonPages:         62788 kB
Mapped:            58152 kB
Shmem:             49820 kB
Slab:             563360 kB
SReclaimable:     535712 kB
SUnreclaim:        27648 kB
KernelStack:        3408 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-12 16:16:50