Trace number 4294224

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 2519.96

General information on the benchmark

NameLangford/
LangfordBin-10_c18.xml
MD5SUM2feb3ccfa512a42ac39c3fc722de9112
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 benchmark3.88722
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints30
Number of domains2
Minimum domain size10
Maximum domain size20
Distribution of domain sizes[{"size":10,"count":20},{"size":20,"count":20}]
Minimum variable degree2
Maximum variable degree20
Distribution of variable degrees[{"degree":2,"count":20},{"degree":20,"count":20}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":10},{"arity":21,"count":20}]
Number of extensional constraints0
Number of intensional constraints10
Distribution of constraint types[{"type":"intension","count":10},{"type":"element","count":20}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3
2519.94/2519.95	s UNKNOWN
2519.94/2519.95	c  # Nodes: 127033247

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 (6765 MiB free)
  memory of node 1: 16384 MiB (9025 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294224-1532507699/watcher-4294224-1532507699 -o /tmp/evaluation-result-4294224-1532507699/solver-4294224-1532507699 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532505177-22993 --watchdog 2580 BTD 3 2520 HOME/instance-4294224-1532507699.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
solver pid=23326, runsolver pid=23323
Current StackSize limit: 8192 KiB


[startup+0.100762 s]*
/proc/loadavg: 2.00 2.01 2.01 3/188 23327
/proc/meminfo: memFree=16168732/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32592 memory=2620 CPUtime=0.1 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 823 0 0 0 9 1 0 0 20 0 1 0 68333079 33374208 655 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8148 655 504 7861 0 252 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209407 s]*
/proc/loadavg: 2.00 2.01 2.01 3/188 23327
/proc/meminfo: memFree=16168732/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32592 memory=2620 CPUtime=0.2 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 827 0 0 0 19 1 0 0 20 0 1 0 68333079 33374208 655 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8148 655 504 7861 0 252 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308889 s]*
/proc/loadavg: 2.00 2.01 2.01 3/188 23327
/proc/meminfo: memFree=16168732/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32592 memory=2620 CPUtime=0.3 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 830 0 0 0 29 1 0 0 20 0 1 0 68333079 33374208 655 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8148 655 504 7861 0 252 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700267 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 23327
/proc/meminfo: memFree=16168732/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32592 memory=2620 CPUtime=0.68 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 838 0 0 0 64 4 0 0 20 0 1 0 68333079 33374208 655 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8148 655 504 7861 0 252 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.00 2.01 3/188 23327
/proc/meminfo: memFree=16168732/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32724 memory=2884 CPUtime=1.49 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 849 0 0 0 141 8 0 0 20 0 1 0 68333079 33509376 721 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8181 721 516 7861 0 285 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32724 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10878 s]
/proc/loadavg: 1.92 2.00 2.01 3/181 23378
/proc/meminfo: memFree=16170612/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32724 memory=2908 CPUtime=3.09 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 1005 0 0 0 291 18 0 0 20 0 1 0 68333079 33509376 727 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8181 727 516 7861 0 285 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32724 KiB
Current children cumulated memory: 2908 KiB

[startup+6.30026 s]
/proc/loadavg: 1.93 2.00 2.01 3/187 23388
/proc/meminfo: memFree=16167316/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32724 memory=2944 CPUtime=6.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 1168 0 0 0 590 39 0 0 20 0 1 0 68333079 33509376 736 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8181 736 516 7861 0 285 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32724 KiB
Current children cumulated memory: 2944 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.01 3/187 23388
/proc/meminfo: memFree=16167316/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32724 memory=2988 CPUtime=12.69 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 1344 0 0 0 1192 77 0 0 20 0 1 0 68333079 33509376 747 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8181 747 516 7861 0 285 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32724 KiB
Current children cumulated memory: 2988 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.01 3/187 23388
/proc/meminfo: memFree=16167144/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32856 memory=3044 CPUtime=25.49 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 1675 0 0 0 2390 159 0 0 20 0 1 0 68333079 33644544 761 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8214 761 516 7861 0 318 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32856 KiB
Current children cumulated memory: 3044 KiB

[startup+51.1089 s]
/proc/loadavg: 1.97 2.00 2.01 3/187 23388
/proc/meminfo: memFree=16167384/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32856 memory=3080 CPUtime=51.1 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 1902 0 0 0 4783 327 0 0 20 0 1 0 68333079 33644544 770 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8214 770 516 7861 0 318 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32856 KiB
Current children cumulated memory: 3080 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.01 3/187 23389
/proc/meminfo: memFree=16167528/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32856 memory=3128 CPUtime=102.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 2119 0 0 0 9539 690 0 0 20 0 1 0 68333079 33644544 782 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8214 782 516 7861 0 318 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32856 KiB
Current children cumulated memory: 3128 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.01 3/187 23390
/proc/meminfo: memFree=16167292/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32988 memory=3168 CPUtime=162.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 2335 0 0 0 15133 1096 0 0 20 0 1 0 68333079 33779712 792 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8247 792 516 7861 0 351 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3168 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 23391
/proc/meminfo: memFree=16167932/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32988 memory=3184 CPUtime=222.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 2555 0 0 0 20718 1511 0 0 20 0 1 0 68333079 33779712 796 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8247 796 516 7861 0 351 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3184 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 23392
/proc/meminfo: memFree=16168180/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32988 memory=3216 CPUtime=282.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 2704 0 0 0 26300 1929 0 0 20 0 1 0 68333079 33779712 804 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8247 804 516 7861 0 351 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3216 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 23401
/proc/meminfo: memFree=16167492/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32988 memory=3224 CPUtime=342.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 2845 0 0 0 31880 2349 0 0 20 0 1 0 68333079 33779712 806 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8247 806 516 7861 0 351 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3224 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 23402
/proc/meminfo: memFree=16167928/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32988 memory=3244 CPUtime=402.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 3057 0 0 0 37472 2757 0 0 20 0 1 0 68333079 33779712 811 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8247 811 516 7861 0 351 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3244 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 23403
/proc/meminfo: memFree=16168060/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=32988 memory=3252 CPUtime=462.29 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 3211 0 0 0 43053 3176 0 0 20 0 1 0 68333079 33779712 813 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8247 813 516 7861 0 351 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3252 KiB


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

Current children cumulated memory: 3364 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23471
/proc/meminfo: memFree=16159300/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3368 CPUtime=2082.32 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 7632 0 0 0 193693 14539 0 0 20 0 1 0 68333079 33914880 842 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 842 516 7861 0 384 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23480
/proc/meminfo: memFree=16158944/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3368 CPUtime=2142.33 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 7782 0 0 0 199279 14954 0 0 20 0 1 0 68333079 33914880 842 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 842 516 7861 0 384 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3368 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23481
/proc/meminfo: memFree=16158944/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3368 CPUtime=2202.33 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 7941 0 0 0 204846 15387 0 0 20 0 1 0 68333079 33914880 842 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 842 516 7861 0 384 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/188 23482
/proc/meminfo: memFree=16158944/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3376 CPUtime=2262.33 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8088 0 0 0 210410 15823 0 0 20 0 1 0 68333079 33914880 844 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 844 516 7861 0 384 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3376 KiB

[startup+2322.3 s]
/proc/loadavg: 2.24 2.14 2.09 3/188 23483
/proc/meminfo: memFree=16158812/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3376 CPUtime=2322.34 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8216 0 0 0 215970 16264 0 0 20 0 1 0 68333079 33914880 844 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 844 516 7861 0 384 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3376 KiB

[startup+2382.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/188 23484
/proc/meminfo: memFree=16159172/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3376 CPUtime=2382.34 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8365 0 0 0 221498 16736 0 0 20 0 1 0 68333079 33914880 844 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 844 516 7861 0 384 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3376 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/187 23485
/proc/meminfo: memFree=16158944/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2442.34 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8560 0 0 0 227064 17170 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159180/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2502.34 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8747 0 0 0 232637 17597 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2519.96 s]
# the end of solver process 23326 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2342.76 s, system=177.252 s

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

[startup+2508.8 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159172/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2508.83 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8747 0 0 0 233240 17643 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2508.83 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2515.2 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159172/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2515.24 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8755 0 0 0 233834 17690 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2518.4 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159296/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2518.43 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8865 0 0 0 234130 17713 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2518.43 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2519.2 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159296/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2519.24 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8871 0 0 0 234205 17719 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2519.6 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159296/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2519.64 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8871 0 0 0 234243 17721 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2519.8 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159296/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2519.84 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8871 0 0 0 234261 17723 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

[startup+2519.9 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 23486
/proc/meminfo: memFree=16159296/32770624 swapFree=67108860/67108860
[pid=23326] ppid=23323 vsize=33120 memory=3384 CPUtime=2519.94 cores=1,3,5,7
/proc/23326/stat : 23326 (BTD) R 23323 23326 22961 0 -1 4202496 8871 0 0 0 234270 17724 0 0 20 0 1 0 68333079 33914880 846 33554432000 4194304 36388972 140730609173776 140730609172616 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 60116992 140730609181885 140730609181963 140730609181963 140730609184721 0
/proc/23326/statm: 8280 846 516 7861 0 384 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 3384 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.01
CPU user time (s): 2342.76
CPU system time (s): 177.252
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 33120
Max. memory (cumulated for all children) (KiB): 3384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2342.76
system time used= 177.252
maximum resident set size= 3400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9072
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= 709


# summary of solver processes directly reported to runsolver:
#   pid: 23326
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2342.76
#   total CPU system time (s): 177.252

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2579 second user time and 14.2458 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 10:34:59
IDJOB=4294224
IDBENCH=141344
IDSOLVER=2749
FILE ID=node149/4294224-1532507699
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-10_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294224-1532507699/watcher-4294224-1532507699 -o /tmp/evaluation-result-4294224-1532507699/solver-4294224-1532507699 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532505177-22993 --watchdog 2580  BTD 3 2520 HOME/instance-4294224-1532507699.xml

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

MD5SUM BENCH= 2feb3ccfa512a42ac39c3fc722de9112
RANDOM SEED=994145549

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:        16170000 kB
MemAvailable:   31934056 kB
Buffers:          187232 kB
Cached:         15601152 kB
SwapCached:            0 kB
Active:          2419932 kB
Inactive:       13423924 kB
Active(anon):       4604 kB
Inactive(anon):    70168 kB
Active(file):    2415328 kB
Inactive(file): 13353756 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105184 kB
Writeback:             0 kB
AnonPages:         61152 kB
Mapped:            40592 kB
Shmem:             17032 kB
Slab:             452444 kB
SReclaimable:     423432 kB
SUnreclaim:        29012 kB
KernelStack:        3296 kB
PageTables:         5192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345088 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 11:16:59