Trace number 4306174

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 2018.07.27_12? (TO) 2519.94 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 18.07.27_12

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 (10680 MiB free)
  memory of node 1: 16384 MiB (13571 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306174-1534113856/watcher-4306174-1534113856 -o /tmp/evaluation-result-4306174-1534113856/solver-4306174-1534113856 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28907 --watchdog 2580 BTD 12 2520 HOME/instance-4306174-1534113856.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=30279, runsolver pid=30276

[startup+0.100194 s]*
/proc/loadavg: 1.98 2.02 2.05 3/187 30280
/proc/meminfo: memFree=24831208/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34468 memory=4468 CPUtime=0.1 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 1271 0 0 0 10 0 0 0 20 0 1 0 228948795 35295232 1117 33554432000 4194304 36388936 140735784330400 140735784330400 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8617 1117 487 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+0.20952 s]*
/proc/loadavg: 1.98 2.02 2.05 3/187 30280
/proc/meminfo: memFree=24831208/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34468 memory=4468 CPUtime=0.21 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 1296 0 0 0 21 0 0 0 20 0 1 0 228948795 35295232 1117 33554432000 4194304 36388936 140735784330400 140735784329240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8617 1117 487 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+0.308896 s]*
/proc/loadavg: 1.98 2.02 2.05 3/187 30280
/proc/meminfo: memFree=24831208/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34600 memory=4468 CPUtime=0.31 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 1306 0 0 0 31 0 0 0 20 0 1 0 228948795 35430400 1117 33554432000 4194304 36388936 140735784330400 140735784329240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8650 1117 487 7861 0 754 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4468 KiB

[startup+0.700332 s]
/proc/loadavg: 1.98 2.02 2.05 3/187 30280
/proc/meminfo: memFree=24831208/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34600 memory=4732 CPUtime=0.69 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 1319 0 0 0 69 0 0 0 20 0 1 0 228948795 35430400 1183 33554432000 4194304 36388936 140735784330400 140735784329240 4585582 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8650 1183 501 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: 1.98 2.02 2.05 3/187 30280
/proc/meminfo: memFree=24830944/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34600 memory=4732 CPUtime=1.49 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 1325 0 0 0 149 0 0 0 20 0 1 0 228948795 35430400 1183 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8650 1183 501 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+3.10899 s]
/proc/loadavg: 1.98 2.02 2.05 3/187 30280
/proc/meminfo: memFree=24830944/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34600 memory=4796 CPUtime=3.1 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 1905 0 0 0 309 1 0 0 20 0 1 0 228948795 35430400 1199 33554432000 4194304 36388936 140735784330400 140735784329240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8650 1199 501 7861 0 754 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4796 KiB

[startup+6.30033 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 30280
/proc/meminfo: memFree=24830304/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34600 memory=4796 CPUtime=6.29 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 2484 0 0 0 627 2 0 0 20 0 1 0 228948795 35430400 1199 33554432000 4194304 36388936 140735784330400 140735784329240 7667679 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8650 1199 501 7861 0 754 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4796 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 30280
/proc/meminfo: memFree=24830336/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34600 memory=4796 CPUtime=12.69 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 3064 0 0 0 1265 4 0 0 20 0 1 0 228948795 35430400 1199 33554432000 4194304 36388936 140735784330400 140735784329240 4587408 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8650 1199 501 7861 0 754 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34600 KiB
Current children cumulated memory: 4796 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 30280
/proc/meminfo: memFree=24830460/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4836 CPUtime=25.49 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 4236 0 0 0 2541 8 0 0 20 0 1 0 228948795 35598336 1209 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1209 501 7861 0 795 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4836 KiB

[startup+51.109 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 30280
/proc/meminfo: memFree=24830452/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4836 CPUtime=51.1 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 4393 0 0 0 5093 17 0 0 20 0 1 0 228948795 35598336 1209 33554432000 4194304 36388936 140735784330400 140735784329240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1209 501 7861 0 795 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4836 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30281
/proc/meminfo: memFree=24830792/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4836 CPUtime=102.29 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 4554 0 0 0 10193 36 0 0 20 0 1 0 228948795 35598336 1209 33554432000 4194304 36388936 140735784330400 140735784329240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1209 501 7861 0 795 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4836 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 30282
/proc/meminfo: memFree=24830676/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4852 CPUtime=162.28 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 4719 0 0 0 16175 53 0 0 20 0 1 0 228948795 35598336 1213 33554432000 4194304 36388936 140735784330400 140735784329240 4585664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1213 501 7861 0 795 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4852 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30283
/proc/meminfo: memFree=24830180/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4872 CPUtime=222.28 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 4887 0 0 0 22156 72 0 0 20 0 1 0 228948795 35598336 1218 33554432000 4194304 36388936 140735784330400 140735784329240 4585664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1218 501 7861 0 795 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4872 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30284
/proc/meminfo: memFree=24829560/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4884 CPUtime=282.28 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 5058 0 0 0 28138 90 0 0 20 0 1 0 228948795 35598336 1221 33554432000 4194304 36388936 140735784330400 140735784329240 4585670 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1221 501 7861 0 795 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4884 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30285
/proc/meminfo: memFree=24829932/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4892 CPUtime=342.28 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 5230 0 0 0 34121 107 0 0 20 0 1 0 228948795 35598336 1223 33554432000 4194304 36388936 140735784330400 140735784329240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1223 501 7861 0 795 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4892 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/189 30295
/proc/meminfo: memFree=24829728/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4904 CPUtime=402.28 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 5408 0 0 0 40100 128 0 0 20 0 1 0 228948795 35598336 1226 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1226 501 7861 0 795 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4904 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 30296
/proc/meminfo: memFree=24829728/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4920 CPUtime=462.28 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 5585 0 0 0 46080 148 0 0 20 0 1 0 228948795 35598336 1230 33554432000 4194304 36388936 140735784330400 140735784329240 4585678 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1230 503 7861 0 795 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4920 KiB


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

/proc/30279/statm: 8691 1242 503 7861 0 795 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4968 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 30361
/proc/meminfo: memFree=24828944/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4968 CPUtime=1782.24 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 9585 0 0 0 177639 585 0 0 20 0 1 0 228948795 35598336 1242 33554432000 4194304 36388936 140735784330400 140735784329240 4585664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1242 503 7861 0 795 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4968 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30362
/proc/meminfo: memFree=24829068/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4968 CPUtime=1842.24 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 9774 0 0 0 183620 604 0 0 20 0 1 0 228948795 35598336 1242 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1242 503 7861 0 795 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4968 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 30363
/proc/meminfo: memFree=24828960/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4972 CPUtime=1902.24 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 9962 0 0 0 189601 623 0 0 20 0 1 0 228948795 35598336 1243 33554432000 4194304 36388936 140735784330400 140735784329240 4585220 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1243 503 7861 0 795 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4972 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 30364
/proc/meminfo: memFree=24828680/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4976 CPUtime=1962.24 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 10147 0 0 0 195584 640 0 0 20 0 1 0 228948795 35598336 1244 33554432000 4194304 36388936 140735784330400 140735784329240 4661832 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1244 503 7861 0 795 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4976 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 30365
/proc/meminfo: memFree=24828780/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4976 CPUtime=2022.24 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 10339 0 0 0 201564 660 0 0 20 0 1 0 228948795 35598336 1244 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1244 503 7861 0 795 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4976 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30366
/proc/meminfo: memFree=24828796/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4980 CPUtime=2082.23 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 10527 0 0 0 207546 677 0 0 20 0 1 0 228948795 35598336 1245 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1245 503 7861 0 795 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4980 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30367
/proc/meminfo: memFree=24828796/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4980 CPUtime=2142.23 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 10715 0 0 0 213529 694 0 0 20 0 1 0 228948795 35598336 1245 33554432000 4194304 36388936 140735784330400 140735784329240 4585568 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1245 503 7861 0 795 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4980 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30375
/proc/meminfo: memFree=24828084/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4980 CPUtime=2202.23 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 10904 0 0 0 219510 713 0 0 20 0 1 0 228948795 35598336 1245 33554432000 4194304 36388936 140735784330400 140735784329240 4585220 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1245 503 7861 0 795 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4980 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30376
/proc/meminfo: memFree=24828164/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4980 CPUtime=2262.23 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 11091 0 0 0 225491 732 0 0 20 0 1 0 228948795 35598336 1245 33554432000 4194304 36388936 140735784330400 140735784329240 4426694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1245 503 7861 0 795 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4980 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30377
/proc/meminfo: memFree=24828104/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34764 memory=4980 CPUtime=2322.22 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 11278 0 0 0 231470 752 0 0 20 0 1 0 228948795 35598336 1245 33554432000 4194304 36388936 140735784330400 140735784329240 4585664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8691 1245 503 7861 0 795 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34764 KiB
Current children cumulated memory: 4980 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 30378
/proc/meminfo: memFree=24828352/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34896 memory=4980 CPUtime=2382.22 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 11467 0 0 0 237449 773 0 0 20 0 1 0 228948795 35733504 1245 33554432000 4194304 36388936 140735784330400 140735784329240 4585664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8724 1245 503 7861 0 828 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 34896 KiB
Current children cumulated memory: 4980 KiB

[startup+2442.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 30440
/proc/meminfo: memFree=24829648/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34896 memory=4984 CPUtime=2442.22 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 11658 0 0 0 243429 793 0 0 20 0 1 0 228948795 35733504 1246 33554432000 4194304 36388936 140735784330400 140735784329240 4585568 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8724 1246 503 7861 0 828 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 34896 KiB
Current children cumulated memory: 4984 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 30442
/proc/meminfo: memFree=24830884/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34896 memory=4984 CPUtime=2502.22 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 11849 0 0 0 249407 815 0 0 20 0 1 0 228948795 35733504 1246 33554432000 4194304 36388936 140735784330400 140735784329240 4598870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8724 1246 503 7861 0 828 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 34896 KiB
Current children cumulated memory: 4984 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 30442
/proc/meminfo: memFree=24830884/32770624 swapFree=67058900/67108860
[pid=30279] ppid=30276 vsize=34896 memory=4988 CPUtime=2519.93 cores=0,2,4,6
/proc/30279/stat : 30279 (BTD) R 30276 30279 28876 0 -1 4202496 12036 0 0 0 251172 821 0 0 20 0 1 0 228948795 35733504 1247 33554432000 4194304 36388936 140735784330400 140735784329240 4585676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71135232 140735784334524 140735784334603 140735784334603 140735784337361 0
/proc/30279/statm: 8724 1247 503 7861 0 828 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 34896 KiB
Current children cumulated memory: 4988 KiB

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

[startup+2520.01 s]
# the end of solver process 30279 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.72 s, system=8.21777 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): 2519.94
CPU user time (s): 2511.72
CPU system time (s): 8.21777
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 34896
Max. memory (cumulated for all children) (KiB): 4988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.72
system time used= 8.21777
maximum resident set size= 4988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12036
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= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 30279
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2511.72
#   total CPU system time (s): 8.21777

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.65503 second user time and 15.4084 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-13 00:44:16
IDJOB=4306174
IDBENCH=141587
IDSOLVER=2785
FILE ID=node103/4306174-1534113856
RUNJOBID= node103-1534100983-28907
PBS_JOBID= 21037009
Free space on /tmp= 34584 MiB

SOLVER NAME= BTD_12 2018.07.27_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-4306174-1534113856/watcher-4306174-1534113856 -o /tmp/evaluation-result-4306174-1534113856/solver-4306174-1534113856 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28907 --watchdog 2580  BTD 12 2520 HOME/instance-4306174-1534113856.xml

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

MD5SUM BENCH= b87938282b595c2beb3624311f73a470
RANDOM SEED=114685092

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:        24833548 kB
MemAvailable:   31942292 kB
Buffers:          122088 kB
Cached:          7171604 kB
SwapCached:         5364 kB
Active:          4016748 kB
Inactive:        3293848 kB
Active(anon):       9068 kB
Inactive(anon):    59456 kB
Active(file):    4007680 kB
Inactive(file):  3234392 kB
Unevictable:        7796 kB
Mlocked:            7796 kB
SwapTotal:      67108860 kB
SwapFree:       67058900 kB
Dirty:             53132 kB
Writeback:             0 kB
AnonPages:         20096 kB
Mapped:            52844 kB
Shmem:             48632 kB
Slab:             323788 kB
SReclaimable:     295132 kB
SUnreclaim:        28656 kB
KernelStack:        3344 kB
PageTables:         5060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 34532 MiB
End job on node103 at 2018-08-13 01:26:16