Trace number 4294259

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) 2519.84 2520.01

General information on the benchmark

NameLangford/
LangfordBin-09_c18.xml
MD5SUMaf6539439e5a66b9d4cb5cb754e7ed18
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 benchmark1.00891
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints27
Number of domains2
Minimum domain size9
Maximum domain size18
Distribution of domain sizes[{"size":9,"count":18},{"size":18,"count":18}]
Minimum variable degree2
Maximum variable degree18
Distribution of variable degrees[{"degree":2,"count":18},{"degree":18,"count":18}]
Minimum constraint arity2
Maximum constraint arity19
Distribution of constraint arities[{"arity":2,"count":9},{"arity":19,"count":18}]
Number of extensional constraints0
Number of intensional constraints9
Distribution of constraint types[{"type":"intension","count":9},{"type":"element","count":18}]
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 (6743 MiB free)
  memory of node 1: 16384 MiB (13249 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294259-1532529951/watcher-4294259-1532529951 -o /tmp/evaluation-result-4294259-1532529951/solver-4294259-1532529951 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532529949-11172 --watchdog 2580 BTD 12 2520 HOME/instance-4294259-1532529951.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
solver pid=11266, runsolver pid=11263
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 1.08 1.03 1.26 3/193 11267
/proc/meminfo: memFree=20472612/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32444 memory=2620 CPUtime=0.09 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 810 0 0 0 9 0 0 0 20 0 1 0 70558337 33222656 655 33554432000 4194304 36388972 140727503337648 140727503337648 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8111 655 511 7861 0 215 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32444 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209651 s]*
/proc/loadavg: 1.08 1.03 1.26 4/193 11267
/proc/meminfo: memFree=20472488/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32444 memory=2620 CPUtime=0.2 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 816 0 0 0 19 1 0 0 20 0 1 0 70558337 33222656 655 33554432000 4194304 36388972 140727503337648 140727503337648 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8111 655 511 7861 0 215 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32444 KiB
Current children cumulated memory: 2620 KiB

[startup+0.309144 s]*
/proc/loadavg: 1.08 1.03 1.26 3/193 11267
/proc/meminfo: memFree=20472488/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32444 memory=2620 CPUtime=0.31 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 819 0 0 0 29 2 0 0 20 0 1 0 70558337 33222656 655 33554432000 4194304 36388972 140727503337648 140727503337648 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8111 655 511 7861 0 215 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32444 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700224 s]
/proc/loadavg: 1.08 1.03 1.26 3/193 11267
/proc/meminfo: memFree=20472092/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32576 memory=2620 CPUtime=0.68 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 827 0 0 0 64 4 0 0 20 0 1 0 70558337 33357824 655 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8144 655 511 7861 0 248 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50022 s]
/proc/loadavg: 1.08 1.03 1.26 4/193 11267
/proc/meminfo: memFree=20472092/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32576 memory=2620 CPUtime=1.49 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 837 0 0 0 139 10 0 0 20 0 1 0 70558337 33357824 655 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8144 655 511 7861 0 248 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 2620 KiB

[startup+3.11006 s]
/proc/loadavg: 1.23 1.06 1.27 3/193 11267
/proc/meminfo: memFree=20470928/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32576 memory=2856 CPUtime=3.1 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 979 0 0 0 285 25 0 0 20 0 1 0 70558337 33357824 714 33554432000 4194304 36388972 140727503337648 140727503336488 4466941 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8144 714 526 7861 0 248 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 2856 KiB

[startup+6.30022 s]
/proc/loadavg: 1.23 1.06 1.27 3/193 11267
/proc/meminfo: memFree=20470556/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32708 memory=2892 CPUtime=6.29 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 1136 0 0 0 582 47 0 0 20 0 1 0 70558337 33492992 723 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8177 723 526 7861 0 281 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 2892 KiB

[startup+12.7002 s]
/proc/loadavg: 1.29 1.07 1.27 3/193 11267
/proc/meminfo: memFree=20470556/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32708 memory=2924 CPUtime=12.69 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 1295 0 0 0 1175 94 0 0 20 0 1 0 70558337 33492992 731 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8177 731 526 7861 0 281 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 2924 KiB

[startup+25.5002 s]
/proc/loadavg: 1.45 1.12 1.28 3/193 11267
/proc/meminfo: memFree=20470636/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32708 memory=2980 CPUtime=25.48 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 1627 0 0 0 2360 188 0 0 20 0 1 0 70558337 33492992 745 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8177 745 527 7861 0 281 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 2980 KiB

[startup+51.1092 s]
/proc/loadavg: 1.64 1.19 1.30 3/193 11267
/proc/meminfo: memFree=20470760/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32708 memory=3024 CPUtime=51.09 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 1804 0 0 0 4742 367 0 0 20 0 1 0 70558337 33492992 756 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8177 756 527 7861 0 281 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 3024 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 1.31 1.34 3/193 11268
/proc/meminfo: memFree=20470700/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3052 CPUtime=102.28 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 2001 0 0 0 9502 726 0 0 20 0 1 0 70558337 33628160 763 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 763 527 7861 0 314 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3052 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.44 1.38 3/193 11269
/proc/meminfo: memFree=20470336/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3084 CPUtime=162.27 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 2195 0 0 0 15074 1153 0 0 20 0 1 0 70558337 33628160 771 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 771 527 7861 0 314 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3084 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.54 1.42 3/193 11270
/proc/meminfo: memFree=20470468/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3108 CPUtime=222.26 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 2385 0 0 0 20626 1600 0 0 20 0 1 0 70558337 33628160 777 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 777 527 7861 0 314 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3108 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.45 3/194 11279
/proc/meminfo: memFree=20469464/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3112 CPUtime=282.26 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 2543 0 0 0 26197 2029 0 0 20 0 1 0 70558337 33628160 778 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 778 527 7861 0 314 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3112 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.69 1.49 3/191 11280
/proc/meminfo: memFree=20469972/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3136 CPUtime=342.24 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 2765 0 0 0 31771 2453 0 0 20 0 1 0 70558337 33628160 784 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 784 527 7861 0 314 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3136 KiB

[startup+402.3 s]
/proc/loadavg: 1.94 1.73 1.52 3/191 11281
/proc/meminfo: memFree=20470276/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3144 CPUtime=402.24 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 2968 0 0 0 37329 2895 0 0 20 0 1 0 70558337 33628160 786 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 786 527 7861 0 314 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3144 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 1.78 1.54 3/191 11282
/proc/meminfo: memFree=20470276/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32840 memory=3152 CPUtime=462.23 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 3158 0 0 0 42913 3310 0 0 20 0 1 0 70558337 33628160 788 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8210 788 527 7861 0 314 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 3152 KiB


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

/proc/11266/statm: 8243 806 527 7861 0 347 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3224 KiB

[startup+1782.3 s]
/proc/loadavg: 2.09 2.10 1.96 3/190 11346
/proc/meminfo: memFree=20471608/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3224 CPUtime=1782.16 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6109 0 0 0 165378 12838 0 0 20 0 1 0 70558337 33763328 806 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 806 527 7861 0 347 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3224 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.08 1.96 3/190 11347
/proc/meminfo: memFree=20471208/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3228 CPUtime=1842.16 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6273 0 0 0 170966 13250 0 0 20 0 1 0 70558337 33763328 807 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 807 527 7861 0 347 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.07 1.96 3/191 11349
/proc/meminfo: memFree=20471512/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3228 CPUtime=1902.16 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6401 0 0 0 176535 13681 0 0 20 0 1 0 70558337 33763328 807 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 807 527 7861 0 347 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+1962.3 s]
/proc/loadavg: 2.49 2.18 2.00 3/191 11350
/proc/meminfo: memFree=20471460/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3228 CPUtime=1962.15 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6526 0 0 0 182097 14118 0 0 20 0 1 0 70558337 33763328 807 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 807 527 7861 0 347 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3228 KiB

[startup+2022.3 s]
/proc/loadavg: 2.21 2.16 2.01 3/191 11351
/proc/meminfo: memFree=20471408/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3236 CPUtime=2022.14 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6663 0 0 0 187647 14567 0 0 20 0 1 0 70558337 33763328 809 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 809 527 7861 0 347 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.13 2.01 3/191 11359
/proc/meminfo: memFree=20471068/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3236 CPUtime=2082.15 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6783 0 0 0 193222 14993 0 0 20 0 1 0 70558337 33763328 809 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 809 527 7861 0 347 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.11 2.01 3/191 11360
/proc/meminfo: memFree=20470844/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3236 CPUtime=2142.14 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 6906 0 0 0 198805 15409 0 0 20 0 1 0 70558337 33763328 809 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 809 527 7861 0 347 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.09 2.01 3/190 11361
/proc/meminfo: memFree=20471052/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3236 CPUtime=2202.14 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7034 0 0 0 204377 15837 0 0 20 0 1 0 70558337 33763328 809 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 809 527 7861 0 347 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3236 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.07 2.01 3/190 11362
/proc/meminfo: memFree=20470756/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3244 CPUtime=2262.14 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7224 0 0 0 209950 16264 0 0 20 0 1 0 70558337 33763328 811 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 811 527 7861 0 347 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3244 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 2.01 3/190 11363
/proc/meminfo: memFree=20470808/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3244 CPUtime=2322.13 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7358 0 0 0 215513 16700 0 0 20 0 1 0 70558337 33763328 811 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 811 527 7861 0 347 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3244 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/190 11365
/proc/meminfo: memFree=20470700/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3244 CPUtime=2382.13 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7473 0 0 0 221092 17121 0 0 20 0 1 0 70558337 33763328 811 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 811 527 7861 0 347 0
Current children cumulated CPU time: 2382.13 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3244 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/190 11366
/proc/meminfo: memFree=20470652/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3244 CPUtime=2442.12 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7615 0 0 0 226658 17554 0 0 20 0 1 0 70558337 33763328 811 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 811 527 7861 0 347 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.04 2.01 3/190 11367
/proc/meminfo: memFree=20470724/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3248 CPUtime=2502.12 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7740 0 0 0 232216 17996 0 0 20 0 1 0 70558337 33763328 812 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 812 527 7861 0 347 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3248 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.04 2.01 3/190 11428
/proc/meminfo: memFree=20455804/32770624 swapFree=67108860/67108860
[pid=11266] ppid=11263 vsize=32972 memory=3248 CPUtime=2519.83 cores=0,2,4,6
/proc/11266/stat : 11266 (BTD) R 11263 11266 4192 0 -1 4202496 7845 0 0 0 233861 18122 0 0 20 0 1 0 70558337 33763328 812 33554432000 4194304 36388972 140727503337648 140727503336488 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 63905792 140727503340732 140727503340811 140727503340811 140727503343569 0
/proc/11266/statm: 8243 812 527 7861 0 347 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3248 KiB

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

[startup+2520.01 s]
# the end of solver process 11266 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2338.61 s, system=181.224 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.84
CPU user time (s): 2338.61
CPU system time (s): 181.224
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 32972
Max. memory (cumulated for all children) (KiB): 3248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2338.61
system time used= 181.224
maximum resident set size= 3248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7845
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= 3844


# summary of solver processes directly reported to runsolver:
#   pid: 11266
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2338.61
#   total CPU system time (s): 181.224

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8142 second user time and 14.9635 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-25 16:45:52
IDJOB=4294259
IDBENCH=141348
IDSOLVER=2748
FILE ID=node132/4294259-1532529951
RUNJOBID= node132-1532529949-11172
PBS_JOBID= 21021589
Free space on /tmp= 52096 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Langford/LangfordBin-09_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294259-1532529951/watcher-4294259-1532529951 -o /tmp/evaluation-result-4294259-1532529951/solver-4294259-1532529951 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532529949-11172 --watchdog 2580  BTD 12 2520 HOME/instance-4294259-1532529951.xml

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

MD5SUM BENCH= af6539439e5a66b9d4cb5cb754e7ed18
RANDOM SEED=1130972789

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        20473740 kB
MemAvailable:   31929228 kB
Buffers:          205148 kB
Cached:         11417120 kB
SwapCached:            0 kB
Active:          3245776 kB
Inactive:        8431488 kB
Active(anon):       5720 kB
Inactive(anon):    77616 kB
Active(file):    3240056 kB
Inactive(file):  8353872 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105176 kB
Writeback:             0 kB
AnonPages:         62144 kB
Mapped:            41464 kB
Shmem:             25248 kB
Slab:             316968 kB
SReclaimable:     290020 kB
SUnreclaim:        26948 kB
KernelStack:        3376 kB
PageTables:         4728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352972 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52044 MiB
End job on node132 at 2018-07-25 17:27:52