Trace number 4306410

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2018.07.27_3? 2520.04 2519.9

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 18.07.27_3
2519.94/2519.89	s UNKNOWN
2519.94/2519.89	c  # Nodes: 4753268

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 (12862 MiB free)
  memory of node 1: 16384 MiB (11307 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306410-1534118452/watcher-4306410-1534118452 -o /tmp/evaluation-result-4306410-1534118452/solver-4306410-1534118452 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25062 --watchdog 2580 BTD 3 2520 HOME/instance-4306410-1534118452.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=26814, runsolver pid=26811

[startup+0.100543 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26815
/proc/meminfo: memFree=24747424/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34468 memory=4468 CPUtime=0.1 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 1273 0 0 0 10 0 0 0 20 0 1 0 229408428 35295232 1117 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8617 1117 488 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+0.209457 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26815
/proc/meminfo: memFree=24747176/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4468 CPUtime=0.21 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 1293 0 0 0 21 0 0 0 20 0 1 0 229408428 35430400 1117 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1117 488 7861 0 754 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4468 KiB

[startup+0.308972 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26815
/proc/meminfo: memFree=24747176/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4468 CPUtime=0.3 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 1299 0 0 0 30 0 0 0 20 0 1 0 229408428 35430400 1117 33554432000 4194304 36388936 140727939284912 140727939283752 4658410 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1117 488 7861 0 754 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4468 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26815
/proc/meminfo: memFree=24746804/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4468 CPUtime=0.69 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 1304 0 0 0 69 0 0 0 20 0 1 0 229408428 35430400 1117 33554432000 4194304 36388936 140727939284912 140727939283752 4558545 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1117 488 7861 0 754 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4468 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26815
/proc/meminfo: memFree=24746804/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4468 CPUtime=1.48 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 1309 0 0 0 148 0 0 0 20 0 1 0 229408428 35430400 1117 33554432000 4194304 36388936 140727939284912 140727939283752 4585664 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1117 488 7861 0 754 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4468 KiB

[startup+3.10887 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26815
/proc/meminfo: memFree=24746944/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4728 CPUtime=3.1 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 1882 0 0 0 309 1 0 0 20 0 1 0 229408428 35430400 1182 33554432000 4194304 36388936 140727939284912 140727939283752 4585664 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1182 491 7861 0 754 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4728 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 26815
/proc/meminfo: memFree=24746320/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4732 CPUtime=6.29 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 2455 0 0 0 625 4 0 0 20 0 1 0 229408428 35430400 1183 33554432000 4194304 36388936 140727939284912 140727939283752 4585657 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1183 491 7861 0 754 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4732 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.05 3/189 26841
/proc/meminfo: memFree=24744720/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34600 memory=4732 CPUtime=12.68 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 3030 0 0 0 1263 5 0 0 20 0 1 0 229408428 35430400 1183 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8650 1183 491 7861 0 754 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4732 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 2.05 3/189 26841
/proc/meminfo: memFree=24745108/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4776 CPUtime=25.49 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 4193 0 0 0 2539 10 0 0 20 0 1 0 229408428 35577856 1194 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1194 491 7861 0 790 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4776 KiB

[startup+51.1092 s]
/proc/loadavg: 2.04 2.03 2.05 3/189 26841
/proc/meminfo: memFree=24745156/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4776 CPUtime=51.1 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 4779 0 0 0 5091 19 0 0 20 0 1 0 229408428 35577856 1194 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1194 491 7861 0 790 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4776 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 26842
/proc/meminfo: memFree=24745140/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4776 CPUtime=102.29 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 5367 0 0 0 10192 37 0 0 20 0 1 0 229408428 35577856 1194 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1194 491 7861 0 790 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4776 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 26843
/proc/meminfo: memFree=24744976/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4792 CPUtime=162.3 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 5960 0 0 0 16174 56 0 0 20 0 1 0 229408428 35577856 1198 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1198 491 7861 0 790 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4792 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26844
/proc/meminfo: memFree=24745216/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4812 CPUtime=222.3 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 6556 0 0 0 22155 75 0 0 20 0 1 0 229408428 35577856 1203 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1203 491 7861 0 790 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4812 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26845
/proc/meminfo: memFree=24745092/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4812 CPUtime=282.3 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 6559 0 0 0 28136 94 0 0 20 0 1 0 229408428 35577856 1203 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1203 491 7861 0 790 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4812 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26846
/proc/meminfo: memFree=24744804/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4832 CPUtime=342.31 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 7158 0 0 0 34116 115 0 0 20 0 1 0 229408428 35577856 1208 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1208 491 7861 0 790 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4832 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26847
/proc/meminfo: memFree=24745148/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4832 CPUtime=402.31 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 7161 0 0 0 40095 136 0 0 20 0 1 0 229408428 35577856 1208 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1208 491 7861 0 790 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4832 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26848
/proc/meminfo: memFree=24745588/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4852 CPUtime=462.31 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 7766 0 0 0 46074 157 0 0 20 0 1 0 229408428 35577856 1213 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1213 491 7861 0 790 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4852 KiB


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

Current children cumulated memory: 4904 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 26960
/proc/meminfo: memFree=24746172/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4904 CPUtime=2022.4 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 15721 0 0 0 201580 660 0 0 20 0 1 0 229408428 35577856 1226 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1226 491 7861 0 790 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4904 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 26961
/proc/meminfo: memFree=24745932/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4904 CPUtime=2082.41 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 15721 0 0 0 207558 683 0 0 20 0 1 0 229408428 35577856 1226 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1226 491 7861 0 790 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4904 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 26962
/proc/meminfo: memFree=24746288/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4908 CPUtime=2142.41 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 16334 0 0 0 213539 702 0 0 20 0 1 0 229408428 35577856 1227 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1227 491 7861 0 790 0
Current children cumulated CPU time: 2142.41 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4908 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26963
/proc/meminfo: memFree=24746420/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4908 CPUtime=2202.41 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 16336 0 0 0 219519 722 0 0 20 0 1 0 229408428 35577856 1227 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1227 491 7861 0 790 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4908 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26964
/proc/meminfo: memFree=24746392/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4912 CPUtime=2262.42 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 16953 0 0 0 225502 740 0 0 20 0 1 0 229408428 35577856 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1228 491 7861 0 790 0
Current children cumulated CPU time: 2262.42 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4912 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26965
/proc/meminfo: memFree=24746104/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4912 CPUtime=2322.42 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 16953 0 0 0 231483 759 0 0 20 0 1 0 229408428 35577856 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1228 491 7861 0 790 0
Current children cumulated CPU time: 2322.42 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4912 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26974
/proc/meminfo: memFree=24744872/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4912 CPUtime=2382.43 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 17569 0 0 0 237463 780 0 0 20 0 1 0 229408428 35577856 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1228 491 7861 0 790 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4912 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26975
/proc/meminfo: memFree=24745148/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34744 memory=4912 CPUtime=2442.43 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 17569 0 0 0 243442 801 0 0 20 0 1 0 229408428 35577856 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8686 1228 491 7861 0 790 0
Current children cumulated CPU time: 2442.43 s
Current children cumulated vsize: 34744 KiB
Current children cumulated memory: 4912 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745272/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2502.44 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 249423 821 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

[startup+2519.9 s]
# the end of solver process 26814 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.77 s, system=8.27048 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745396/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2508.94 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 250071 823 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2508.94 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745644/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2515.34 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 250709 825 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2515.34 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745644/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2518.53 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 251027 826 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2518.53 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745644/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2519.33 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 251107 826 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2519.33 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745644/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2519.74 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 251147 827 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26976
/proc/meminfo: memFree=24745644/32770624 swapFree=67108860/67108860
[pid=26814] ppid=26811 vsize=34876 memory=4912 CPUtime=2519.94 cores=0,2,4,6
/proc/26814/stat : 26814 (BTD) R 26811 26814 25031 0 -1 4202496 18188 0 0 0 251167 827 0 0 20 0 1 0 229408428 35713024 1228 33554432000 4194304 36388936 140727939284912 140727939283752 4598895 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62926848 140727939290301 140727939290379 140727939290379 140727939293137 0
/proc/26814/statm: 8719 1228 491 7861 0 823 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 34876 KiB
Current children cumulated memory: 4912 KiB

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.04
CPU user time (s): 2511.77
CPU system time (s): 8.27048
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 34876
Max. memory (cumulated for all children) (KiB): 4912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.77
system time used= 8.27048
maximum resident set size= 4932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18291
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= 661


# summary of solver processes directly reported to runsolver:
#   pid: 26814
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2511.77
#   total CPU system time (s): 8.27048

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8823 second user time and 14.3493 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-13 02:00:52
IDJOB=4306410
IDBENCH=141587
IDSOLVER=2786
FILE ID=node107/4306410-1534118452
RUNJOBID= node107-1534100756-25062
PBS_JOBID= 21037008
Free space on /tmp= 39400 MiB

SOLVER NAME= BTD 2018.07.27_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-4306410-1534118452/watcher-4306410-1534118452 -o /tmp/evaluation-result-4306410-1534118452/solver-4306410-1534118452 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25062 --watchdog 2580  BTD 3 2520 HOME/instance-4306410-1534118452.xml 

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

MD5SUM BENCH= b87938282b595c2beb3624311f73a470
RANDOM SEED=1404426881

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24750664 kB
MemAvailable:   31899212 kB
Buffers:          218832 kB
Cached:          7125940 kB
SwapCached:            0 kB
Active:          3783560 kB
Inactive:        3621264 kB
Active(anon):       9072 kB
Inactive(anon):   103616 kB
Active(file):    3774488 kB
Inactive(file):  3517648 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52820 kB
Writeback:             0 kB
AnonPages:         67140 kB
Mapped:            54720 kB
Shmem:             49804 kB
Slab:             313692 kB
SReclaimable:     284872 kB
SUnreclaim:        28820 kB
KernelStack:        3376 kB
PageTables:         4992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     380716 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39352 MiB
End job on node107 at 2018-08-13 02:42:52