Trace number 4293432

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? (TO) 2519.91 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P02_c18.xml
MD5SUM9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
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 variables119
Number of constraints51
Number of domains2
Minimum domain size49
Maximum domain size50
Distribution of domain sizes[{"size":49,"count":49},{"size":50,"count":14}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":56},{"degree":2,"count":49},{"degree":8,"count":14}]
Minimum constraint arity3
Maximum constraint arity49
Distribution of constraint arities[{"arity":3,"count":49},{"arity":14,"count":1},{"arity":49,"count":1}]
Number of extensional constraints0
Number of intensional constraints49
Distribution of constraint types[{"type":"intension","count":49},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3

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 (14933 MiB free)
  memory of node 1: 16384 MiB (11885 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293432-1532347065/watcher-4293432-1532347065 -o /tmp/evaluation-result-4293432-1532347065/solver-4293432-1532347065 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580 BTD 3 2520 HOME/instance-4293432-1532347065.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=14299, runsolver pid=14296

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27460232/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34208 memory=4328 CPUtime=0.1 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1211 0 0 0 10 0 0 0 20 0 1 0 52269671 35028992 1082 33554432000 4194304 36388972 140727861876880 140727861876880 4293305 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8552 1082 508 7861 0 656 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4328 KiB

[startup+0.209498 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27460232/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34208 memory=4328 CPUtime=0.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1222 0 0 0 21 0 0 0 20 0 1 0 52269671 35028992 1082 33554432000 4194304 36388972 140727861876880 140727861876880 4296920 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8552 1082 508 7861 0 656 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4328 KiB

[startup+0.308884 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27459868/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34208 memory=4328 CPUtime=0.31 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1222 0 0 0 31 0 0 0 20 0 1 0 52269671 35028992 1082 33554432000 4194304 36388972 140727861876880 140727861876880 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8552 1082 508 7861 0 656 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4328 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27459868/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34208 memory=4328 CPUtime=0.69 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1232 0 0 0 69 0 0 0 20 0 1 0 52269671 35028992 1082 33554432000 4194304 36388972 140727861876880 140727861876880 4356381 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8552 1082 508 7861 0 656 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4328 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27459868/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34340 memory=4328 CPUtime=1.49 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1238 0 0 0 149 0 0 0 20 0 1 0 52269671 35164160 1082 33554432000 4194304 36388972 140727861876880 140727861876880 4296796 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8585 1082 508 7861 0 689 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4328 KiB

[startup+3.10903 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27459868/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34340 memory=4448 CPUtime=3.1 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1571 0 0 0 310 0 0 0 20 0 1 0 52269671 35164160 1112 33554432000 4194304 36388972 140727861876880 140727861876880 4292167 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8585 1112 512 7861 0 689 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4448 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27459236/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34340 memory=4468 CPUtime=6.29 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 1913 0 0 0 628 1 0 0 20 0 1 0 52269671 35164160 1117 33554432000 4194304 36388972 140727861876880 140727861875720 4356633 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8585 1117 512 7861 0 689 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4468 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14300
/proc/meminfo: memFree=27459168/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34340 memory=4496 CPUtime=12.68 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 2265 0 0 0 1267 1 0 0 20 0 1 0 52269671 35164160 1124 33554432000 4194304 36388972 140727861876880 140727861875720 4292092 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8585 1124 512 7861 0 689 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4496 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14301
/proc/meminfo: memFree=27459056/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34340 memory=4532 CPUtime=25.49 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 2963 0 0 0 2546 3 0 0 20 0 1 0 52269671 35164160 1133 33554432000 4194304 36388972 140727861876880 140727861875720 4297160 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8585 1133 512 7861 0 689 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4532 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14301
/proc/meminfo: memFree=27459432/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34472 memory=4580 CPUtime=51.09 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 3332 0 0 0 5104 5 0 0 20 0 1 0 52269671 35299328 1145 33554432000 4194304 36388972 140727861876880 140727861875720 4292072 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8618 1145 512 7861 0 722 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4580 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14302
/proc/meminfo: memFree=27458640/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34472 memory=4608 CPUtime=102.29 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 3714 0 0 0 10221 8 0 0 20 0 1 0 52269671 35299328 1152 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8618 1152 512 7861 0 722 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4608 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14310
/proc/meminfo: memFree=27457932/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34472 memory=4644 CPUtime=162.28 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 4101 0 0 0 16216 12 0 0 20 0 1 0 52269671 35299328 1161 33554432000 4194304 36388972 140727861876880 140727861875720 4296774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8618 1161 512 7861 0 722 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4644 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14334
/proc/meminfo: memFree=27457952/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34472 memory=4672 CPUtime=222.28 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 4442 0 0 0 22214 14 0 0 20 0 1 0 52269671 35299328 1168 33554432000 4194304 36388972 140727861876880 140727861875720 4296778 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8618 1168 512 7861 0 722 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4672 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14335
/proc/meminfo: memFree=27458856/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34472 memory=4680 CPUtime=282.28 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 4813 0 0 0 28210 18 0 0 20 0 1 0 52269671 35299328 1170 33554432000 4194304 36388972 140727861876880 140727861875720 4296311 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8618 1170 512 7861 0 722 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4680 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14336
/proc/meminfo: memFree=27459356/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34604 memory=4700 CPUtime=342.28 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 5194 0 0 0 34204 24 0 0 20 0 1 0 52269671 35434496 1175 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8651 1175 512 7861 0 755 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4700 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14337
/proc/meminfo: memFree=27459640/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34604 memory=4736 CPUtime=402.27 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 5558 0 0 0 40197 30 0 0 20 0 1 0 52269671 35434496 1184 33554432000 4194304 36388972 140727861876880 140727861875720 4296778 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8651 1184 512 7861 0 755 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4736 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14338
/proc/meminfo: memFree=27459520/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34604 memory=4744 CPUtime=462.27 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 5924 0 0 0 46193 34 0 0 20 0 1 0 52269671 35434496 1186 33554432000 4194304 36388972 140727861876880 140727861875720 4293282 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8651 1186 512 7861 0 755 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4744 KiB


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

/proc/14299/statm: 8651 1217 512 7861 0 755 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4868 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/187 14802
/proc/meminfo: memFree=27395036/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4872 CPUtime=1782.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9154 0 0 0 178110 111 0 0 20 0 1 0 52269671 35569664 1218 33554432000 4194304 36388972 140727861876880 140727861875720 4296796 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1218 512 7861 0 788 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4872 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/187 14804
/proc/meminfo: memFree=27395428/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4884 CPUtime=1842.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9253 0 0 0 184108 113 0 0 20 0 1 0 52269671 35569664 1221 33554432000 4194304 36388972 140727861876880 140727861875720 4293296 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1221 512 7861 0 788 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4884 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/187 14805
/proc/meminfo: memFree=27395060/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4884 CPUtime=1902.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9350 0 0 0 190106 115 0 0 20 0 1 0 52269671 35569664 1221 33554432000 4194304 36388972 140727861876880 140727861875720 4292276 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1221 512 7861 0 788 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4884 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/188 14814
/proc/meminfo: memFree=27394452/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4884 CPUtime=1962.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9447 0 0 0 196104 117 0 0 20 0 1 0 52269671 35569664 1221 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1221 512 7861 0 788 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4884 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14815
/proc/meminfo: memFree=27395080/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4884 CPUtime=2022.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9544 0 0 0 202102 119 0 0 20 0 1 0 52269671 35569664 1221 33554432000 4194304 36388972 140727861876880 140727861875720 4292100 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1221 512 7861 0 788 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4884 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14816
/proc/meminfo: memFree=27395332/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4884 CPUtime=2082.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9641 0 0 0 208099 122 0 0 20 0 1 0 52269671 35569664 1221 33554432000 4194304 36388972 140727861876880 140727861875720 4356409 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1221 512 7861 0 788 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4884 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14817
/proc/meminfo: memFree=27395336/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4884 CPUtime=2142.2 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9755 0 0 0 214094 126 0 0 20 0 1 0 52269671 35569664 1221 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1221 512 7861 0 788 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4884 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14818
/proc/meminfo: memFree=27394844/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4888 CPUtime=2202.21 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9870 0 0 0 220087 134 0 0 20 0 1 0 52269671 35569664 1222 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1222 512 7861 0 788 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4888 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14819
/proc/meminfo: memFree=27394864/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4892 CPUtime=2262.2 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 9972 0 0 0 226079 141 0 0 20 0 1 0 52269671 35569664 1223 33554432000 4194304 36388972 140727861876880 140727861875720 4292016 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1223 512 7861 0 788 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4892 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14820
/proc/meminfo: memFree=27395116/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4892 CPUtime=2322.2 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 10085 0 0 0 232070 150 0 0 20 0 1 0 52269671 35569664 1223 33554432000 4194304 36388972 140727861876880 140727861875720 4356628 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1223 512 7861 0 788 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4892 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14821
/proc/meminfo: memFree=27394996/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4896 CPUtime=2382.19 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 10183 0 0 0 238062 157 0 0 20 0 1 0 52269671 35569664 1224 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1224 512 7861 0 788 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4896 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14822
/proc/meminfo: memFree=27394632/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4896 CPUtime=2442.2 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 10290 0 0 0 244056 164 0 0 20 0 1 0 52269671 35569664 1224 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1224 512 7861 0 788 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4896 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 14823
/proc/meminfo: memFree=27394884/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4908 CPUtime=2502.19 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 10389 0 0 0 250051 168 0 0 20 0 1 0 52269671 35569664 1227 33554432000 4194304 36388972 140727861876880 140727861875720 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1227 512 7861 0 788 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4908 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14824
/proc/meminfo: memFree=27394884/32770624 swapFree=67108860/67108860
[pid=14299] ppid=14296 vsize=34736 memory=4908 CPUtime=2519.9 cores=1,3,5,7
/proc/14299/stat : 14299 (BTD) R 14296 14299 11593 0 -1 4202496 10487 0 0 0 251820 170 0 0 20 0 1 0 52269671 35569664 1227 33554432000 4194304 36388972 140727861876880 140727861875720 4292276 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 47534080 140727861879997 140727861880075 140727861880075 140727861882833 0
/proc/14299/statm: 8684 1227 512 7861 0 788 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4908 KiB

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

[startup+2520.01 s]
# the end of solver process 14299 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.21 s, system=1.70593 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): 2519.91
CPU user time (s): 2518.21
CPU system time (s): 1.70593
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 34736
Max. memory (cumulated for all children) (KiB): 4908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.21
system time used= 1.70593
maximum resident set size= 4908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10487
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= 703


# summary of solver processes directly reported to runsolver:
#   pid: 14299
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2518.21
#   total CPU system time (s): 1.70593

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1957 second user time and 14.7287 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 13:57:45
IDJOB=4293432
IDBENCH=141175
IDSOLVER=2749
FILE ID=node151/4293432-1532347065
RUNJOBID= node151-1532329499-11625
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P02_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293432-1532347065/watcher-4293432-1532347065 -o /tmp/evaluation-result-4293432-1532347065/solver-4293432-1532347065 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580  BTD 3 2520 HOME/instance-4293432-1532347065.xml

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

MD5SUM BENCH= 9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
RANDOM SEED=1314394691

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27463164 kB
MemAvailable:   31951504 kB
Buffers:          131780 kB
Cached:          4598452 kB
SwapCached:            0 kB
Active:           980800 kB
Inactive:        3809504 kB
Active(anon):      10488 kB
Inactive(anon):    69276 kB
Active(file):     970312 kB
Inactive(file):  3740228 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52784 kB
Writeback:             0 kB
AnonPages:         74136 kB
Mapped:            39428 kB
Shmem:             17032 kB
Slab:             214552 kB
SReclaimable:     187268 kB
SUnreclaim:        27284 kB
KernelStack:        3360 kB
PageTables:         5600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     349784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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= 54968 MiB
End job on node151 at 2018-07-23 14:39:45