Trace number 4295654

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) 2519.82 2520.01

General information on the benchmark

NameFrb/
frb-45-21-1_c18.xml
MD5SUMb87938282b595c2beb3624311f73a470
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1151.63
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of constraints476
Number of domains1
Minimum domain size21
Maximum domain size21
Distribution of domain sizes[{"size":21,"count":45}]
Minimum variable degree13
Maximum variable degree29
Distribution of variable degrees[{"degree":13,"count":1},{"degree":14,"count":2},{"degree":15,"count":1},{"degree":16,"count":2},{"degree":17,"count":4},{"degree":18,"count":4},{"degree":19,"count":3},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":5},{"degree":23,"count":6},{"degree":24,"count":3},{"degree":25,"count":3},{"degree":26,"count":3},{"degree":27,"count":1},{"degree":28,"count":2},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":476}]
Number of extensional constraints476
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":476}]
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 (8074 MiB free)
  memory of node 1: 16384 MiB (12701 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295654-1532592744/watcher-4295654-1532592744 -o /tmp/evaluation-result-4295654-1532592744/solver-4295654-1532592744 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32356 --watchdog 2580 BTD 3 2520 HOME/instance-4295654-1532592744.xml 

running on 4 cores: 0,2,4,6

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

solver pid=886, runsolver pid=883

[startup+0.10011 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21272324/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34468 memory=4464 CPUtime=0.1 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 1267 0 0 0 10 0 0 0 20 0 1 0 76837597 35295232 1116 33554432000 4194304 36388972 140725412273424 140725412273424 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8617 1116 485 7861 0 721 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34468 KiB
Current children cumulated memory: 4464 KiB

[startup+0.209539 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21272044/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34468 memory=4464 CPUtime=0.21 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 1289 0 0 0 21 0 0 0 20 0 1 0 76837597 35295232 1116 33554432000 4194304 36388972 140725412273424 140725412272264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8617 1116 485 7861 0 721 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34468 KiB
Current children cumulated memory: 4464 KiB

[startup+0.309032 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21272044/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34600 memory=4464 CPUtime=0.31 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 1294 0 0 0 31 0 0 0 20 0 1 0 76837597 35430400 1116 33554432000 4194304 36388972 140725412273424 140725412272264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8650 1116 485 7861 0 754 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4464 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21272044/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34600 memory=4464 CPUtime=0.69 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 1301 0 0 0 69 0 0 0 20 0 1 0 76837597 35430400 1116 33554432000 4194304 36388972 140725412273424 140725412272264 4620816 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8650 1116 485 7861 0 754 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4464 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21271424/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34600 memory=4464 CPUtime=1.49 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 1307 0 0 0 149 0 0 0 20 0 1 0 76837597 35430400 1116 33554432000 4194304 36388972 140725412273424 140725412272264 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8650 1116 485 7861 0 754 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4464 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21271424/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34600 memory=4716 CPUtime=3.1 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 1880 0 0 0 309 1 0 0 20 0 1 0 76837597 35430400 1179 33554432000 4194304 36388972 140725412273424 140725412272264 4458208 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8650 1179 489 7861 0 754 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4716 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21270080/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34600 memory=4720 CPUtime=6.29 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 2453 0 0 0 625 4 0 0 20 0 1 0 76837597 35430400 1180 33554432000 4194304 36388972 140725412273424 140725412272264 4458556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8650 1180 489 7861 0 754 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4720 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21270484/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34600 memory=4724 CPUtime=12.68 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 2605 0 0 0 1264 4 0 0 20 0 1 0 76837597 35430400 1181 33554432000 4194304 36388972 140725412273424 140725412272264 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8650 1181 489 7861 0 754 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4724 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 890
/proc/meminfo: memFree=21270608/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4768 CPUtime=25.48 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 2921 0 0 0 2541 7 0 0 20 0 1 0 76837597 35577856 1192 33554432000 4194304 36388972 140725412273424 140725412272264 4467163 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1192 489 7861 0 790 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4768 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 955
/proc/meminfo: memFree=21271296/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4768 CPUtime=51.1 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 3083 0 0 0 5092 18 0 0 20 0 1 0 76837597 35577856 1192 33554432000 4194304 36388972 140725412273424 140725412272264 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1192 489 7861 0 790 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4768 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 956
/proc/meminfo: memFree=21271148/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4768 CPUtime=102.28 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 3247 0 0 0 10194 34 0 0 20 0 1 0 76837597 35577856 1192 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1192 489 7861 0 790 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4768 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 957
/proc/meminfo: memFree=21270792/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4780 CPUtime=162.27 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 3414 0 0 0 16175 52 0 0 20 0 1 0 76837597 35577856 1195 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1195 489 7861 0 790 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4780 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 958
/proc/meminfo: memFree=21272320/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4792 CPUtime=222.26 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 3586 0 0 0 22160 66 0 0 20 0 1 0 76837597 35577856 1198 33554432000 4194304 36388972 140725412273424 140725412272264 6663856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1198 489 7861 0 790 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4792 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 961
/proc/meminfo: memFree=21270940/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4812 CPUtime=282.26 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 3759 0 0 0 28144 82 0 0 20 0 1 0 76837597 35577856 1203 33554432000 4194304 36388972 140725412273424 140725412272264 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1203 489 7861 0 790 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4812 KiB

[startup+342.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 962
/proc/meminfo: memFree=21271088/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4820 CPUtime=342.25 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 3935 0 0 0 34128 97 0 0 20 0 1 0 76837597 35577856 1205 33554432000 4194304 36388972 140725412273424 140725412272264 4458654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1205 489 7861 0 790 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4820 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/187 963
/proc/meminfo: memFree=21271220/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4828 CPUtime=402.24 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 4112 0 0 0 40110 114 0 0 20 0 1 0 76837597 35577856 1207 33554432000 4194304 36388972 140725412273424 140725412272264 4460795 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1207 489 7861 0 790 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4828 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 973
/proc/meminfo: memFree=21270400/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4832 CPUtime=462.24 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 4292 0 0 0 46092 132 0 0 20 0 1 0 76837597 35577856 1208 33554432000 4194304 36388972 140725412273424 140725412272264 4458544 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1208 489 7861 0 790 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4832 KiB


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

/proc/886/statm: 8686 1222 489 7861 0 790 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4888 KiB

[startup+1782.3 s]
/proc/loadavg: 2.15 2.11 2.08 3/187 1012
/proc/meminfo: memFree=21270892/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4888 CPUtime=1782.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 8385 0 0 0 177731 481 0 0 20 0 1 0 76837597 35577856 1222 33554432000 4194304 36388972 140725412273424 140725412272264 4621293 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1222 489 7861 0 790 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4888 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.09 2.07 3/187 1013
/proc/meminfo: memFree=21271320/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4892 CPUtime=1842.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 8579 0 0 0 183713 499 0 0 20 0 1 0 76837597 35577856 1223 33554432000 4194304 36388972 140725412273424 140725412272264 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1223 489 7861 0 790 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4892 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/187 1014
/proc/meminfo: memFree=21271252/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4892 CPUtime=1902.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 8770 0 0 0 189696 516 0 0 20 0 1 0 76837597 35577856 1223 33554432000 4194304 36388972 140725412273424 140725412272264 4620616 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1223 489 7861 0 790 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4892 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 1015
/proc/meminfo: memFree=21271336/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4892 CPUtime=1962.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 8961 0 0 0 195680 532 0 0 20 0 1 0 76837597 35577856 1223 33554432000 4194304 36388972 140725412273424 140725412272264 4467033 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1223 489 7861 0 790 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4892 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 1016
/proc/meminfo: memFree=21271524/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4892 CPUtime=2022.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 9150 0 0 0 201661 551 0 0 20 0 1 0 76837597 35577856 1223 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1223 489 7861 0 790 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4892 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 1017
/proc/meminfo: memFree=21271588/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4892 CPUtime=2082.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 9340 0 0 0 207643 569 0 0 20 0 1 0 76837597 35577856 1223 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1223 489 7861 0 790 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4892 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 1018
/proc/meminfo: memFree=21271404/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4892 CPUtime=2142.11 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 9534 0 0 0 213626 585 0 0 20 0 1 0 76837597 35577856 1223 33554432000 4194304 36388972 140725412273424 140725412272264 4458219 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1223 489 7861 0 790 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4892 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 1019
/proc/meminfo: memFree=21271424/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4896 CPUtime=2202.12 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 9726 0 0 0 219612 600 0 0 20 0 1 0 76837597 35577856 1224 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1224 489 7861 0 790 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4896 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 1028
/proc/meminfo: memFree=21269856/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4896 CPUtime=2262.11 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 9915 0 0 0 225597 614 0 0 20 0 1 0 76837597 35577856 1224 33554432000 4194304 36388972 140725412273424 140725412272264 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1224 489 7861 0 790 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4896 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 1029
/proc/meminfo: memFree=21270620/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4896 CPUtime=2322.1 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 10106 0 0 0 231582 628 0 0 20 0 1 0 76837597 35577856 1224 33554432000 4194304 36388972 140725412273424 140725412272264 4458654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1224 489 7861 0 790 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4896 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1030
/proc/meminfo: memFree=21270852/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4900 CPUtime=2382.11 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 10298 0 0 0 237568 643 0 0 20 0 1 0 76837597 35577856 1225 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1225 489 7861 0 790 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4900 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1031
/proc/meminfo: memFree=21270564/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4900 CPUtime=2442.1 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 10491 0 0 0 243552 658 0 0 20 0 1 0 76837597 35577856 1225 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1225 489 7861 0 790 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4900 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1032
/proc/meminfo: memFree=21270468/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4900 CPUtime=2502.1 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 10682 0 0 0 249535 675 0 0 20 0 1 0 76837597 35577856 1225 33554432000 4194304 36388972 140725412273424 140725412272264 4460795 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1225 489 7861 0 790 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4900 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1032
/proc/meminfo: memFree=21270780/32770624 swapFree=67108860/67108860
[pid=886] ppid=883 vsize=34744 memory=4900 CPUtime=2519.8 cores=0,2,4,6
/proc/886/stat : 886 (BTD) R 883 886 32325 0 -1 4202496 10871 0 0 0 251300 680 0 0 20 0 1 0 76837597 35577856 1225 33554432000 4194304 36388972 140725412273424 140725412272264 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64651264 140725412275389 140725412275467 140725412275467 140725412278225 0
/proc/886/statm: 8686 1225 489 7861 0 790 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4900 KiB

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

[startup+2520.01 s]
# the end of solver process 886 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.01 s, system=6.80949 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): 2519.82
CPU user time (s): 2513.01
CPU system time (s): 6.80949
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 34744
Max. memory (cumulated for all children) (KiB): 4900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.01
system time used= 6.80949
maximum resident set size= 4900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10871
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= 2912


# summary of solver processes directly reported to runsolver:
#   pid: 886
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2513.01
#   total CPU system time (s): 6.80949

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.08754 second user time and 17.0893 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-26 10:12:24
IDJOB=4295654
IDBENCH=141587
IDSOLVER=2749
FILE ID=node136/4295654-1532592744
RUNJOBID= node136-1532582651-32356
PBS_JOBID= 21021964
Free space on /tmp= 55816 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/Frb/frb-45-21-1_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295654-1532592744/watcher-4295654-1532592744 -o /tmp/evaluation-result-4295654-1532592744/solver-4295654-1532592744 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32356 --watchdog 2580  BTD 3 2520 HOME/instance-4295654-1532592744.xml

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

MD5SUM BENCH= b87938282b595c2beb3624311f73a470
RANDOM SEED=1256850846

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        21275532 kB
MemAvailable:   31928092 kB
Buffers:          229544 kB
Cached:         10650468 kB
SwapCached:            0 kB
Active:          2760952 kB
Inactive:        8175624 kB
Active(anon):       8324 kB
Inactive(anon):    76684 kB
Active(file):    2752628 kB
Inactive(file):  8098940 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53132 kB
Writeback:             0 kB
AnonPages:         64684 kB
Mapped:            42604 kB
Shmem:             25228 kB
Slab:             256444 kB
SReclaimable:     229452 kB
SUnreclaim:        26992 kB
KernelStack:        3360 kB
PageTables:         5352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55764 MiB
End job on node136 at 2018-07-26 10:54:24