Trace number 4306343

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 2018.07.27_3? 2520.02 2519.95

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K06-P03_c18.xml
MD5SUM54d96134616ca7767c80e2eaaa70f234
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138
Number of constraints59
Number of domains2
Minimum domain size57
Maximum domain size58
Distribution of domain sizes[{"size":57,"count":57},{"size":58,"count":18}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":63},{"degree":2,"count":57},{"degree":7,"count":12},{"degree":8,"count":6}]
Minimum constraint arity3
Maximum constraint arity57
Distribution of constraint arities[{"arity":3,"count":57},{"arity":18,"count":1},{"arity":57,"count":1}]
Number of extensional constraints0
Number of intensional constraints57
Distribution of constraint types[{"type":"intension","count":57},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.97/2519.94	s UNKNOWN
2519.97/2519.94	c  # Nodes: 717929

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 (14521 MiB free)
  memory of node 1: 16384 MiB (13699 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306343-1534068871/watcher-4306343-1534068871 -o /tmp/evaluation-result-4306343-1534068871/solver-4306343-1534068871 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580 BTD 3 2520 HOME/instance-4306343-1534068871.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=21048, runsolver pid=21045
Current StackSize limit: 8192 KiB


[startup+0.100151 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28895060/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34812 memory=4732 CPUtime=0.1 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 1361 0 0 0 10 0 0 0 20 0 1 0 224450265 35647488 1183 33554432000 4194304 36388936 140725498583536 140725498582376 4296849 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8703 1183 500 7861 0 807 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34812 KiB
Current children cumulated memory: 4732 KiB

[startup+0.209711 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28895060/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34812 memory=4732 CPUtime=0.21 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 1361 0 0 0 21 0 0 0 20 0 1 0 224450265 35647488 1183 33554432000 4194304 36388936 140725498583536 140725498582376 4420431 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8703 1183 500 7861 0 807 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34812 KiB
Current children cumulated memory: 4732 KiB

[startup+0.308954 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28895060/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34812 memory=4732 CPUtime=0.31 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 1375 0 0 0 31 0 0 0 20 0 1 0 224450265 35647488 1183 33554432000 4194304 36388936 140725498583536 140725498582376 4292140 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8703 1183 500 7861 0 807 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34812 KiB
Current children cumulated memory: 4732 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28895060/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34944 memory=4996 CPUtime=0.69 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 1383 0 0 0 69 0 0 0 20 0 1 0 224450265 35782656 1249 33554432000 4194304 36388936 140725498583536 140725498582376 4296721 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8736 1249 509 7861 0 840 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 4996 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28895060/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34944 memory=4996 CPUtime=1.49 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 1384 0 0 0 149 0 0 0 20 0 1 0 224450265 35782656 1249 33554432000 4194304 36388936 140725498583536 140725498582376 4420431 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8736 1249 509 7861 0 840 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 4996 KiB

[startup+3.10905 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28894688/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34944 memory=5044 CPUtime=3.1 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 1793 0 0 0 310 0 0 0 20 0 1 0 224450265 35782656 1261 33554432000 4194304 36388936 140725498583536 140725498582376 4420665 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8736 1261 509 7861 0 840 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 5044 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28892928/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34944 memory=5072 CPUtime=6.29 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 2207 0 0 0 629 0 0 0 20 0 1 0 224450265 35782656 1268 33554432000 4194304 36388936 140725498583536 140725498582376 4292154 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8736 1268 509 7861 0 840 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 5072 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28893992/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34944 memory=5096 CPUtime=12.69 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 2632 0 0 0 1269 0 0 0 20 0 1 0 224450265 35782656 1274 33554432000 4194304 36388936 140725498583536 140725498582376 4296796 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8736 1274 509 7861 0 840 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 5096 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21049
/proc/meminfo: memFree=28893992/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=34944 memory=5132 CPUtime=25.49 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 3475 0 0 0 2548 1 0 0 20 0 1 0 224450265 35782656 1283 33554432000 4194304 36388936 140725498583536 140725498582376 4296947 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8736 1283 509 7861 0 840 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 5132 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21049
/proc/meminfo: memFree=28893944/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35076 memory=5200 CPUtime=51.1 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 3685 0 0 0 5107 3 0 0 20 0 1 0 224450265 35917824 1300 33554432000 4194304 36388936 140725498583536 140725498582376 6663766 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8769 1300 509 7861 0 873 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35076 KiB
Current children cumulated memory: 5200 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21050
/proc/meminfo: memFree=28894588/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35076 memory=5252 CPUtime=102.29 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 3875 0 0 0 10224 5 0 0 20 0 1 0 224450265 35917824 1313 33554432000 4194304 36388936 140725498583536 140725498582376 4420648 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8769 1313 509 7861 0 873 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35076 KiB
Current children cumulated memory: 5252 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 21173
/proc/meminfo: memFree=28894020/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35076 memory=5276 CPUtime=162.29 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 4064 0 0 0 16220 9 0 0 20 0 1 0 224450265 35917824 1319 33554432000 4194304 36388936 140725498583536 140725498582376 4296924 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8769 1319 509 7861 0 873 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 35076 KiB
Current children cumulated memory: 5276 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 21174
/proc/meminfo: memFree=28894196/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35208 memory=5296 CPUtime=222.29 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 4250 0 0 0 22217 12 0 0 20 0 1 0 224450265 36052992 1324 33554432000 4194304 36388936 140725498583536 140725498582376 4224608 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8802 1324 509 7861 0 906 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5296 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21175
/proc/meminfo: memFree=28894208/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35208 memory=5312 CPUtime=282.29 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 4431 0 0 0 28214 15 0 0 20 0 1 0 224450265 36052992 1328 33554432000 4194304 36388936 140725498583536 140725498582376 4296774 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8802 1328 509 7861 0 906 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5312 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21184
/proc/meminfo: memFree=28893112/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35208 memory=5328 CPUtime=342.3 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 4594 0 0 0 34213 17 0 0 20 0 1 0 224450265 36052992 1332 33554432000 4194304 36388936 140725498583536 140725498582376 4296816 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8802 1332 509 7861 0 906 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5328 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21185
/proc/meminfo: memFree=28893456/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35208 memory=5336 CPUtime=402.3 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 4798 0 0 0 40210 20 0 0 20 0 1 0 224450265 36052992 1334 33554432000 4194304 36388936 140725498583536 140725498582376 4296763 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8802 1334 509 7861 0 906 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5336 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21186
/proc/meminfo: memFree=28893524/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35208 memory=5356 CPUtime=462.3 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 4948 0 0 0 46208 22 0 0 20 0 1 0 224450265 36052992 1339 33554432000 4194304 36388936 140725498583536 140725498582376 4296825 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8802 1339 509 7861 0 906 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5356 KiB


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

Current children cumulated memory: 5492 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 21292
/proc/meminfo: memFree=28888156/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5492 CPUtime=2082.35 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 9759 0 0 0 208122 113 0 0 20 0 1 0 224450265 36188160 1373 33554432000 4194304 36388936 140725498583536 140725498582376 4292131 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1373 509 7861 0 939 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5492 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21301
/proc/meminfo: memFree=28887700/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5492 CPUtime=2142.35 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 9914 0 0 0 214120 115 0 0 20 0 1 0 224450265 36188160 1373 33554432000 4194304 36388936 140725498583536 140725498582376 6663766 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1373 509 7861 0 939 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21302
/proc/meminfo: memFree=28888196/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5492 CPUtime=2202.36 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10069 0 0 0 220119 117 0 0 20 0 1 0 224450265 36188160 1373 33554432000 4194304 36388936 140725498583536 140725498582376 4292205 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1373 509 7861 0 939 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5492 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21303
/proc/meminfo: memFree=28888196/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5492 CPUtime=2262.36 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10273 0 0 0 226116 120 0 0 20 0 1 0 224450265 36188160 1373 33554432000 4194304 36388936 140725498583536 140725498582376 6663776 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1373 509 7861 0 939 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5492 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21304
/proc/meminfo: memFree=28887932/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5500 CPUtime=2322.35 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10448 0 0 0 232110 125 0 0 20 0 1 0 224450265 36188160 1375 33554432000 4194304 36388936 140725498583536 140725498582376 4420436 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1375 509 7861 0 939 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5500 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21305
/proc/meminfo: memFree=28888068/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5500 CPUtime=2382.36 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10636 0 0 0 238106 130 0 0 20 0 1 0 224450265 36188160 1375 33554432000 4194304 36388936 140725498583536 140725498582376 4292205 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1375 509 7861 0 939 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5500 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21307
/proc/meminfo: memFree=28887784/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2442.36 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10791 0 0 0 244104 132 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4420639 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887668/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2502.36 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10948 0 0 0 250102 134 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4296810 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2519.95 s]
# the end of solver process 21048 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.67 s, system=1.35204 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 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2508.87 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10948 0 0 0 250752 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4293296 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2508.87 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2515.27 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 10948 0 0 0 251392 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4292192 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2515.27 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2518.47 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 11102 0 0 0 251712 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4292164 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2518.47 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2519.27 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 11102 0 0 0 251792 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4296770 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2519.27 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2519.67 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 11102 0 0 0 251832 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4292266 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2519.87 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 11102 0 0 0 251852 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4296774 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21308
/proc/meminfo: memFree=28887792/32770624 swapFree=67030652/67108860
[pid=21048] ppid=21045 vsize=35340 memory=5516 CPUtime=2519.97 cores=1,3,5,7
/proc/21048/stat : 21048 (BTD) R 21045 21048 19435 0 -1 4202496 11102 0 0 0 251862 135 0 0 20 0 1 0 224450265 36188160 1379 33554432000 4194304 36388936 140725498583536 140725498582376 4296920 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68345856 140725498590397 140725498590475 140725498590475 140725498593233 0
/proc/21048/statm: 8835 1379 509 7861 0 939 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5516 KiB

Child status: 0
Real time (s): 2519.95
CPU time (s): 2520.02
CPU user time (s): 2518.67
CPU system time (s): 1.35204
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 35340
Max. memory (cumulated for all children) (KiB): 5516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.67
system time used= 1.35204
maximum resident set size= 5532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11306
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= 3
involuntary context switches= 745


# summary of solver processes directly reported to runsolver:
#   pid: 21048
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2518.67
#   total CPU system time (s): 1.35204

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.93427 second user time and 15.9077 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 12:14:31
IDJOB=4306343
IDBENCH=141171
IDSOLVER=2786
FILE ID=node102/4306343-1534068871
RUNJOBID= node102-1534061432-19467
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P03_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306343-1534068871/watcher-4306343-1534068871 -o /tmp/evaluation-result-4306343-1534068871/solver-4306343-1534068871 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580  BTD 3 2520 HOME/instance-4306343-1534068871.xml 

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

MD5SUM BENCH= 54d96134616ca7767c80e2eaaa70f234
RANDOM SEED=1003081576

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28898768 kB
MemAvailable:   31879316 kB
Buffers:          125160 kB
Cached:          3102432 kB
SwapCached:        51252 kB
Active:          1676992 kB
Inactive:        1630932 kB
Active(anon):       5060 kB
Inactive(anon):   126948 kB
Active(file):    1671932 kB
Inactive(file):  1503984 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             52772 kB
Writeback:             0 kB
AnonPages:         36832 kB
Mapped:            51468 kB
Shmem:             48976 kB
Slab:             261652 kB
SReclaimable:     233092 kB
SUnreclaim:        28560 kB
KernelStack:        3376 kB
PageTables:         5384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38084 MiB
End job on node102 at 2018-08-12 12:56:31