Trace number 4295653

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? 2520.04 2519.97

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_12
2519.96/2519.96	s UNKNOWN
2519.96/2519.96	c  # Nodes: 4040325

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 (9634 MiB free)
  memory of node 1: 16384 MiB (10145 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295653-1532597383/watcher-4295653-1532597383 -o /tmp/evaluation-result-4295653-1532597383/solver-4295653-1532597383 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3690 --watchdog 2580 BTD 12 2520 HOME/instance-4295653-1532597383.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=3945, runsolver pid=3942

[startup+0.100204 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250880/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34468 memory=4468 CPUtime=0.1 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 1265 0 0 0 10 0 0 0 20 0 1 0 77301511 35295232 1117 33554432000 4194304 36388972 140732662993376 140732662990552 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8617 1117 485 7861 0 721 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34468 KiB
Current children cumulated memory: 4468 KiB

[startup+0.209316 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250880/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34468 memory=4468 CPUtime=0.21 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 1290 0 0 0 21 0 0 0 20 0 1 0 77301511 35295232 1117 33554432000 4194304 36388972 140732662993376 140732662990552 4467110 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8617 1117 485 7861 0 721 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34468 KiB
Current children cumulated memory: 4468 KiB

[startup+0.309029 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250880/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34468 memory=4468 CPUtime=0.31 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 1296 0 0 0 31 0 0 0 20 0 1 0 77301511 35295232 1117 33554432000 4194304 36388972 140732662993376 140732662990552 4458652 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8617 1117 485 7861 0 721 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34468 KiB
Current children cumulated memory: 4468 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250880/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34600 memory=4732 CPUtime=0.69 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 1313 0 0 0 69 0 0 0 20 0 1 0 77301511 35430400 1183 33554432000 4194304 36388972 140732662993376 140732662992216 4458219 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8650 1183 499 7861 0 754 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4732 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250308/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34600 memory=4732 CPUtime=1.49 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 1322 0 0 0 149 0 0 0 20 0 1 0 77301511 35430400 1183 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8650 1183 499 7861 0 754 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4732 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250424/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34600 memory=4784 CPUtime=3.1 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 1900 0 0 0 309 1 0 0 20 0 1 0 77301511 35430400 1196 33554432000 4194304 36388972 140732662993376 140732662992216 4458649 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8650 1196 499 7861 0 754 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4784 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250056/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34600 memory=4788 CPUtime=6.29 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 2478 0 0 0 628 1 0 0 20 0 1 0 77301511 35430400 1197 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8650 1197 499 7861 0 754 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4788 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3946
/proc/meminfo: memFree=20250056/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34600 memory=4788 CPUtime=12.69 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 3057 0 0 0 1267 2 0 0 20 0 1 0 77301511 35430400 1197 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8650 1197 499 7861 0 754 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4788 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3953
/proc/meminfo: memFree=20248984/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4828 CPUtime=25.5 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 4227 0 0 0 2544 6 0 0 20 0 1 0 77301511 35598336 1207 33554432000 4194304 36388972 140732662993376 140732662992216 4467015 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1207 499 7861 0 795 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4828 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3953
/proc/meminfo: memFree=20248372/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4828 CPUtime=51.1 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 4815 0 0 0 5098 12 0 0 20 0 1 0 77301511 35598336 1207 33554432000 4194304 36388972 140732662993376 140732662992216 4458640 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1207 499 7861 0 795 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4828 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3954
/proc/meminfo: memFree=20248964/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4828 CPUtime=102.3 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 5405 0 0 0 10203 27 0 0 20 0 1 0 77301511 35598336 1207 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1207 499 7861 0 795 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4828 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3955
/proc/meminfo: memFree=20248912/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4836 CPUtime=162.29 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 6002 0 0 0 16188 41 0 0 20 0 1 0 77301511 35598336 1209 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1209 499 7861 0 795 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4836 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3956
/proc/meminfo: memFree=20248516/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4856 CPUtime=222.3 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 6601 0 0 0 22171 59 0 0 20 0 1 0 77301511 35598336 1214 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1214 499 7861 0 795 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4856 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 4/187 3957
/proc/meminfo: memFree=20248484/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4868 CPUtime=282.3 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 7203 0 0 0 28155 75 0 0 20 0 1 0 77301511 35598336 1217 33554432000 4194304 36388972 140732662993376 140732662992216 4458640 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1217 499 7861 0 795 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4868 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3958
/proc/meminfo: memFree=20247716/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4876 CPUtime=342.3 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 7806 0 0 0 34138 92 0 0 20 0 1 0 77301511 35598336 1219 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1219 499 7861 0 795 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4876 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3959
/proc/meminfo: memFree=20247940/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4884 CPUtime=402.31 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 8411 0 0 0 40122 109 0 0 20 0 1 0 77301511 35598336 1221 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1221 499 7861 0 795 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4884 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 3960
/proc/meminfo: memFree=20247824/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4896 CPUtime=462.3 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 9019 0 0 0 46106 124 0 0 20 0 1 0 77301511 35598336 1224 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1224 499 7861 0 795 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4896 KiB


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

Current children cumulated memory: 4956 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 4036
/proc/meminfo: memFree=20247968/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4960 CPUtime=2082.35 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 25601 0 0 0 207657 578 0 0 20 0 1 0 77301511 35598336 1240 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1240 501 7861 0 795 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4960 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 4037
/proc/meminfo: memFree=20247636/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4960 CPUtime=2142.36 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 26219 0 0 0 213641 595 0 0 20 0 1 0 77301511 35598336 1240 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1240 501 7861 0 795 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4960 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 4038
/proc/meminfo: memFree=20248032/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4960 CPUtime=2202.35 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 26841 0 0 0 219623 612 0 0 20 0 1 0 77301511 35598336 1240 33554432000 4194304 36388972 140732662993376 140732662992216 4458654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1240 501 7861 0 795 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4960 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 4039
/proc/meminfo: memFree=20248016/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4964 CPUtime=2262.36 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 27460 0 0 0 225610 626 0 0 20 0 1 0 77301511 35598336 1241 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1241 501 7861 0 795 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4964 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 4040
/proc/meminfo: memFree=20248000/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4968 CPUtime=2322.36 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 28083 0 0 0 231595 641 0 0 20 0 1 0 77301511 35598336 1242 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1242 501 7861 0 795 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4968 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 4041
/proc/meminfo: memFree=20247736/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4968 CPUtime=2382.36 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 28703 0 0 0 237581 655 0 0 20 0 1 0 77301511 35598336 1242 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1242 501 7861 0 795 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4968 KiB

[startup+2442.3 s]
/proc/loadavg: 2.16 2.05 1.97 3/188 4050
/proc/meminfo: memFree=20246548/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2442.36 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 29326 0 0 0 243565 671 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 4458654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2502.3 s]
/proc/loadavg: 2.45 2.17 2.02 3/188 4051
/proc/meminfo: memFree=20246796/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2502.36 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 29946 0 0 0 249549 687 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 4458652 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2519.97 s]
# the end of solver process 3945 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.12 s, system=6.9182 s

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

[startup+2508.8 s]
/proc/loadavg: 2.41 2.17 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2508.87 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 29947 0 0 0 250198 689 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 4458652 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2508.87 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2515.2 s]
/proc/loadavg: 2.35 2.16 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2515.26 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 29947 0 0 0 250836 690 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2515.26 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2518.4 s]
/proc/loadavg: 2.35 2.16 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2518.47 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 30562 0 0 0 251156 691 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2518.47 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2519.2 s]
/proc/loadavg: 2.35 2.16 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2519.26 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 30562 0 0 0 251235 691 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2519.6 s]
/proc/loadavg: 2.35 2.16 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2519.66 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 30562 0 0 0 251275 691 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2519.8 s]
/proc/loadavg: 2.35 2.16 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2519.86 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 30562 0 0 0 251295 691 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+2519.9 s]
/proc/loadavg: 2.35 2.16 2.02 3/188 4051
/proc/meminfo: memFree=20247168/32770624 swapFree=67108860/67108860
[pid=3945] ppid=3942 vsize=34764 memory=4972 CPUtime=2519.96 cores=0,2,4,6
/proc/3945/stat : 3945 (BTD) R 3942 3945 2022 0 -1 4202496 30562 0 0 0 251305 691 0 0 20 0 1 0 77301511 35598336 1243 33554432000 4194304 36388972 140732662993376 140732662992216 4458640 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 65638400 140732662998204 140732662998283 140732662998283 140732663001041 0
/proc/3945/statm: 8691 1243 501 7861 0 795 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

Child status: 0
Real time (s): 2519.97
CPU time (s): 2520.04
CPU user time (s): 2513.12
CPU system time (s): 6.9182
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 34764
Max. memory (cumulated for all children) (KiB): 4972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.12
system time used= 6.9182
maximum resident set size= 4988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30671
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 654


# summary of solver processes directly reported to runsolver:
#   pid: 3945
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2513.12
#   total CPU system time (s): 6.9182

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.68956 second user time and 16.3845 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-26 11:29:43
IDJOB=4295653
IDBENCH=141587
IDSOLVER=2748
FILE ID=node103/4295653-1532597383
RUNJOBID= node103-1532594862-3690
PBS_JOBID= 21021969
Free space on /tmp= 56512 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Frb/frb-45-21-1_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295653-1532597383/watcher-4295653-1532597383 -o /tmp/evaluation-result-4295653-1532597383/solver-4295653-1532597383 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3690 --watchdog 2580  BTD 12 2520 HOME/instance-4295653-1532597383.xml

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

MD5SUM BENCH= b87938282b595c2beb3624311f73a470
RANDOM SEED=1091667624

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20255908 kB
MemAvailable:   31928740 kB
Buffers:          285652 kB
Cached:         11572808 kB
SwapCached:            0 kB
Active:          3901172 kB
Inactive:        8012956 kB
Active(anon):      58128 kB
Inactive(anon):    25192 kB
Active(file):    3843044 kB
Inactive(file):  7987764 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            106444 kB
Writeback:             0 kB
AnonPages:         62444 kB
Mapped:            42136 kB
Shmem:             25228 kB
Slab:             298336 kB
SReclaimable:     270484 kB
SUnreclaim:        27852 kB
KernelStack:        3360 kB
PageTables:         5388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56440 MiB
End job on node103 at 2018-07-26 12:11:43