Trace number 4294251

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 2018.06.11_3? 2520.01 2519.94

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 18.06.11_3
2519.96/2519.94	s UNKNOWN
2519.96/2519.94	c  # Nodes: 84436450

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 (6757 MiB free)
  memory of node 1: 16384 MiB (9024 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294251-1532510220/watcher-4294251-1532510220 -o /tmp/evaluation-result-4294251-1532510220/solver-4294251-1532510220 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532505177-22993 --watchdog 2580 BTD 3 2520 HOME/instance-4294251-1532510220.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=23607, runsolver pid=23604

[startup+0.100193 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 23608
/proc/meminfo: memFree=16159892/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=32896 memory=2884 CPUtime=0.1 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 894 0 0 0 10 0 0 0 20 0 1 0 68585228 33685504 721 33554432000 4194304 36388972 140728574012368 140728574012368 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8224 721 505 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+0.209334 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 23608
/proc/meminfo: memFree=16159892/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=32896 memory=2884 CPUtime=0.21 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 902 0 0 0 21 0 0 0 20 0 1 0 68585228 33685504 721 33554432000 4194304 36388972 140728574012368 140728574012368 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8224 721 505 7861 0 328 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32896 KiB
Current children cumulated memory: 2884 KiB

[startup+0.30881 s]*
/proc/loadavg: 2.01 2.07 2.07 3/187 23608
/proc/meminfo: memFree=16159604/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=32896 memory=2884 CPUtime=0.31 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 906 0 0 0 30 1 0 0 20 0 1 0 68585228 33685504 721 33554432000 4194304 36388972 140728574012368 140728574012368 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8224 721 505 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+0.700253 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23608
/proc/meminfo: memFree=16159604/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=32896 memory=3148 CPUtime=0.69 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 919 0 0 0 67 2 0 0 20 0 1 0 68585228 33685504 787 33554432000 4194304 36388972 140728574012368 140728574012368 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8224 787 516 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+1.50025 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23608
/proc/meminfo: memFree=16159604/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33028 memory=3148 CPUtime=1.49 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 932 0 0 0 144 5 0 0 20 0 1 0 68585228 33820672 787 33554432000 4194304 36388972 140728574012368 140728574012368 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8257 787 516 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+3.10889 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23669
/proc/meminfo: memFree=16160064/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33028 memory=3244 CPUtime=3.1 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 1133 0 0 0 298 12 0 0 20 0 1 0 68585228 33820672 811 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8257 811 516 7861 0 361 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33028 KiB
Current children cumulated memory: 3244 KiB

[startup+6.30026 s]
/proc/loadavg: 2.09 2.09 2.07 3/187 23669
/proc/meminfo: memFree=16159512/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33160 memory=3292 CPUtime=6.29 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 1347 0 0 0 603 26 0 0 20 0 1 0 68585228 33955840 823 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8290 823 516 7861 0 394 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33160 KiB
Current children cumulated memory: 3292 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.08 2.07 3/187 23669
/proc/meminfo: memFree=16159980/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33160 memory=3380 CPUtime=12.69 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 1576 0 0 0 1217 52 0 0 20 0 1 0 68585228 33955840 845 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8290 845 516 7861 0 394 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33160 KiB
Current children cumulated memory: 3380 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.08 2.07 3/187 23669
/proc/meminfo: memFree=16160032/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33160 memory=3440 CPUtime=25.49 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 2020 0 0 0 2435 114 0 0 20 0 1 0 68585228 33955840 860 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8290 860 516 7861 0 394 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33160 KiB
Current children cumulated memory: 3440 KiB

[startup+51.1088 s]
/proc/loadavg: 2.04 2.07 2.07 3/187 23669
/proc/meminfo: memFree=16160156/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33292 memory=3488 CPUtime=51.1 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 2276 0 0 0 4878 232 0 0 20 0 1 0 68585228 34091008 872 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8323 872 516 7861 0 427 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 3488 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/187 23670
/proc/meminfo: memFree=16159792/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33292 memory=3540 CPUtime=102.29 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 2528 0 0 0 9763 466 0 0 20 0 1 0 68585228 34091008 885 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8323 885 516 7861 0 427 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 3540 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/187 23671
/proc/meminfo: memFree=16160076/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33424 memory=3596 CPUtime=162.29 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 2827 0 0 0 15479 750 0 0 20 0 1 0 68585228 34226176 899 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8356 899 516 7861 0 460 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3596 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 23680
/proc/meminfo: memFree=16159316/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33424 memory=3644 CPUtime=222.3 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 3157 0 0 0 21191 1039 0 0 20 0 1 0 68585228 34226176 911 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8356 911 516 7861 0 460 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3644 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 23681
/proc/meminfo: memFree=16159816/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33424 memory=3692 CPUtime=282.3 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 3474 0 0 0 26914 1316 0 0 20 0 1 0 68585228 34226176 923 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8356 923 516 7861 0 460 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3692 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 23682
/proc/meminfo: memFree=16160064/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33556 memory=3724 CPUtime=342.3 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 3794 0 0 0 32636 1594 0 0 20 0 1 0 68585228 34361344 931 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8389 931 516 7861 0 493 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3724 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 23683
/proc/meminfo: memFree=16160396/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33556 memory=3744 CPUtime=402.3 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 4125 0 0 0 38359 1871 0 0 20 0 1 0 68585228 34361344 936 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8389 936 516 7861 0 493 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3744 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 23684
/proc/meminfo: memFree=16160396/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33556 memory=3764 CPUtime=462.3 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 4428 0 0 0 44064 2166 0 0 20 0 1 0 68585228 34361344 941 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8389 941 516 7861 0 493 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3764 KiB


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

Current children cumulated memory: 3940 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23735
/proc/meminfo: memFree=16159184/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3940 CPUtime=2082.34 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 10259 0 0 0 197677 10557 0 0 20 0 1 0 68585228 34496512 985 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 985 516 7861 0 526 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3940 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23736
/proc/meminfo: memFree=16159168/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3940 CPUtime=2142.34 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 10473 0 0 0 203370 10864 0 0 20 0 1 0 68585228 34496512 985 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 985 516 7861 0 526 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3940 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23737
/proc/meminfo: memFree=16159144/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3948 CPUtime=2202.35 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 10683 0 0 0 209061 11174 0 0 20 0 1 0 68585228 34496512 987 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 987 516 7861 0 526 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3948 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 23738
/proc/meminfo: memFree=16158756/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3948 CPUtime=2262.35 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 10908 0 0 0 214768 11467 0 0 20 0 1 0 68585228 34496512 987 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 987 516 7861 0 526 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 23740
/proc/meminfo: memFree=16159188/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3948 CPUtime=2322.35 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 11238 0 0 0 220481 11754 0 0 20 0 1 0 68585228 34496512 987 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 987 516 7861 0 526 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3948 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 23741
/proc/meminfo: memFree=16159564/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3948 CPUtime=2382.35 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 11563 0 0 0 226199 12036 0 0 20 0 1 0 68585228 34496512 987 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 987 516 7861 0 526 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3948 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23742
/proc/meminfo: memFree=16159580/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3948 CPUtime=2442.36 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 11761 0 0 0 231920 12316 0 0 20 0 1 0 68585228 34496512 987 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 987 516 7861 0 526 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3948 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2502.36 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 11935 0 0 0 237641 12595 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2519.94 s]
# the end of solver process 23607 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2393.27 s, system=126.744 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 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2508.86 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 11935 0 0 0 238260 12626 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2508.86 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2515.25 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 11935 0 0 0 238869 12656 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2515.25 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2518.46 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 12086 0 0 0 239178 12668 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2518.46 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2519.26 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 12086 0 0 0 239255 12671 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2519.66 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 12086 0 0 0 239293 12673 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2519.86 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 12086 0 0 0 239312 12674 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23744
/proc/meminfo: memFree=16159332/32770624 swapFree=67108860/67108860
[pid=23607] ppid=23604 vsize=33688 memory=3960 CPUtime=2519.96 cores=1,3,5,7
/proc/23607/stat : 23607 (BTD) R 23604 23607 22961 0 -1 4202496 12086 0 0 0 239322 12674 0 0 20 0 1 0 68585228 34496512 990 33554432000 4194304 36388972 140728574012368 140728574011208 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 39366656 140728574014653 140728574014731 140728574014731 140728574017489 0
/proc/23607/statm: 8422 990 516 7861 0 526 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3960 KiB

Child status: 0
Real time (s): 2519.94
CPU time (s): 2520.01
CPU user time (s): 2393.27
CPU system time (s): 126.744
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 33688
Max. memory (cumulated for all children) (KiB): 3960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2393.27
system time used= 126.744
maximum resident set size= 3976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12394
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= 821


# summary of solver processes directly reported to runsolver:
#   pid: 23607
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2393.27
#   total CPU system time (s): 126.744

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.51664 second user time and 14.935 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 11:17:00
IDJOB=4294251
IDBENCH=141347
IDSOLVER=2749
FILE ID=node149/4294251-1532510220
RUNJOBID= node149-1532505177-22993
PBS_JOBID= 21021592
Free space on /tmp= 43208 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/Langford/LangfordBin-13_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294251-1532510220/watcher-4294251-1532510220 -o /tmp/evaluation-result-4294251-1532510220/solver-4294251-1532510220 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532505177-22993 --watchdog 2580  BTD 3 2520 HOME/instance-4294251-1532510220.xml

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

MD5SUM BENCH= af26c9d63c7c51246c3bfb55117cf2b4
RANDOM SEED=1735470260

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:        16161164 kB
MemAvailable:   31926096 kB
Buffers:          187624 kB
Cached:         15610420 kB
SwapCached:            0 kB
Active:          2422872 kB
Inactive:       13432752 kB
Active(anon):       7096 kB
Inactive(anon):    78360 kB
Active(file):    2415776 kB
Inactive(file): 13354392 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52396 kB
Writeback:             0 kB
AnonPages:         64728 kB
Mapped:            41800 kB
Shmem:             25224 kB
Slab:             452220 kB
SReclaimable:     423224 kB
SUnreclaim:        28996 kB
KernelStack:        3360 kB
PageTables:         4816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355180 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 11:59:00