Trace number 4391848

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
miniBTD 19.06.16? 2400.01 2400.25

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-24.xml
MD5SUMb01688073e480c624588c966ee77ed3a
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 benchmark5.86223
Satisfiable
(Un)Satisfiability was proved
Number of variables96
Number of constraints72
Number of domains2
Minimum domain size24
Maximum domain size48
Distribution of domain sizes[{"size":24,"count":48},{"size":48,"count":48}]
Minimum variable degree2
Maximum variable degree48
Distribution of variable degrees[{"degree":2,"count":48},{"degree":48,"count":48}]
Minimum constraint arity2
Maximum constraint arity49
Distribution of constraint arities[{"arity":2,"count":24},{"arity":49,"count":48}]
Number of extensional constraints0
Number of intensional constraints24
Distribution of constraint types[{"type":"intension","count":24},{"type":"element","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16
2399.95/2400.24	s UNKNOWN

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 (9116 MiB free)
  memory of node 1: 16384 MiB (15111 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391848-1568309294/watcher-4391848-1568309294 -o /tmp/evaluation-result-4391848-1568309294/solver-4391848-1568309294 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568306093-23617 --watchdog 2560 miniBTD 2400 HOME/instance-4391848-1568309294.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=24271, runsolver pid=24268

[startup+0.100107 s]*
/proc/loadavg: 2.00 2.01 2.02 3/195 24272
/proc/meminfo: memFree=24807500/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28204 memory=4696 CPUtime=0.1 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 1364 0 0 0 10 0 0 0 20 0 1 0 407197006 28880896 1174 33554432000 4194304 5326806 140726556650976 140726556647624 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7051 1174 656 277 0 572 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28204 KiB
Current children cumulated memory: 4696 KiB

[startup+0.209209 s]*
/proc/loadavg: 2.00 2.01 2.02 2/209 24300
/proc/meminfo: memFree=24797560/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28204 memory=4696 CPUtime=0.21 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 1365 0 0 0 21 0 0 0 20 0 1 0 407197006 28880896 1174 33554432000 4194304 5326806 140726556650976 140726556647624 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7051 1174 656 277 0 572 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28204 KiB
Current children cumulated memory: 4696 KiB

[startup+0.309055 s]*
/proc/loadavg: 2.00 2.01 2.02 4/210 24301
/proc/meminfo: memFree=24784148/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28204 memory=4696 CPUtime=0.3 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 1366 0 0 0 30 0 0 0 20 0 1 0 407197006 28880896 1174 33554432000 4194304 5326806 140726556650976 140726556647624 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7051 1174 656 277 0 572 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28204 KiB
Current children cumulated memory: 4696 KiB

[startup+0.700229 s]
/proc/loadavg: 2.00 2.01 2.02 3/197 24333
/proc/meminfo: memFree=24804940/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28204 memory=4696 CPUtime=0.68 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 1369 0 0 0 68 0 0 0 20 0 1 0 407197006 28880896 1174 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7051 1174 656 277 0 572 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 28204 KiB
Current children cumulated memory: 4696 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.02 4/197 24333
/proc/meminfo: memFree=24787788/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28204 memory=4696 CPUtime=1.49 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 1381 0 0 0 147 2 0 0 20 0 1 0 407197006 28880896 1174 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7051 1174 656 277 0 572 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28204 KiB
Current children cumulated memory: 4696 KiB

[startup+3.10885 s]
/proc/loadavg: 2.00 2.01 2.02 3/197 24333
/proc/meminfo: memFree=24787412/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28336 memory=4892 CPUtime=3.1 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 1694 0 0 0 305 5 0 0 20 0 1 0 407197006 29016064 1223 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7084 1223 670 277 0 605 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28336 KiB
Current children cumulated memory: 4892 KiB

[startup+6.30022 s]
/proc/loadavg: 1.84 1.98 2.01 3/197 24340
/proc/meminfo: memFree=24785800/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28336 memory=4928 CPUtime=6.29 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 2015 0 0 0 619 10 0 0 20 0 1 0 407197006 29016064 1232 33554432000 4194304 5326806 140726556650976 140726556650184 4628264 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7084 1232 670 277 0 605 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28336 KiB
Current children cumulated memory: 4928 KiB

[startup+12.7002 s]
/proc/loadavg: 1.86 1.98 2.01 3/197 24340
/proc/meminfo: memFree=24785248/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28336 memory=4972 CPUtime=12.69 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 2341 0 0 0 1250 19 0 0 20 0 1 0 407197006 29016064 1243 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7084 1243 670 277 0 605 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28336 KiB
Current children cumulated memory: 4972 KiB

[startup+25.5002 s]
/proc/loadavg: 1.89 1.98 2.01 3/198 24342
/proc/meminfo: memFree=24784948/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28336 memory=5000 CPUtime=25.49 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 2966 0 0 0 2512 37 0 0 20 0 1 0 407197006 29016064 1250 33554432000 4194304 5326806 140726556650976 140726556650184 4427622 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7084 1250 670 277 0 605 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28336 KiB
Current children cumulated memory: 5000 KiB

[startup+51.109 s]
/proc/loadavg: 1.93 1.99 2.01 3/197 24342
/proc/meminfo: memFree=24784116/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5060 CPUtime=51.09 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 3332 0 0 0 5032 77 0 0 20 0 1 0 407197006 29151232 1265 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1265 675 277 0 638 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5060 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.01 3/197 24346
/proc/meminfo: memFree=24782884/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5104 CPUtime=102.27 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 3718 0 0 0 10042 185 0 0 20 0 1 0 407197006 29151232 1276 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1276 675 277 0 638 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5104 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.01 3/198 24353
/proc/meminfo: memFree=24782804/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5136 CPUtime=162.26 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 4066 0 0 0 15916 310 0 0 20 0 1 0 407197006 29151232 1284 33554432000 4194304 5326806 140726556650976 140726556650184 139959582388156 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1284 675 277 0 638 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5136 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.01 3/199 24358
/proc/meminfo: memFree=24783176/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5140 CPUtime=222.25 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 4416 0 0 0 21804 421 0 0 20 0 1 0 407197006 29151232 1285 33554432000 4194304 5326806 140726556650976 140726556650184 4339595 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1285 675 277 0 638 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5140 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.01 3/199 24362
/proc/meminfo: memFree=24783424/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5152 CPUtime=282.24 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 4755 0 0 0 27666 558 0 0 20 0 1 0 407197006 29151232 1288 33554432000 4194304 5326806 140726556650976 140726556650184 4577056 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1288 675 277 0 638 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5152 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.01 3/199 24368
/proc/meminfo: memFree=24782560/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5156 CPUtime=342.23 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 5112 0 0 0 33537 686 0 0 20 0 1 0 407197006 29151232 1289 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1289 675 277 0 638 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5156 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.01 3/199 24372
/proc/meminfo: memFree=24783056/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5160 CPUtime=402.21 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 5443 0 0 0 39421 800 0 0 20 0 1 0 407197006 29151232 1290 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1290 675 277 0 638 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5160 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.01 3/198 24376
/proc/meminfo: memFree=24782948/32770624 swapFree=66901244/67108860
[pid=24271] ppid=24268 vsize=28468 memory=5160 CPUtime=462.2 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 5772 0 0 0 45296 924 0 0 20 0 1 0 407197006 29151232 1290 33554432000 4194304 5326806 140726556650976 140726556650184 4427658 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7117 1290 675 277 0 638 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 28468 KiB
Current children cumulated memory: 5160 KiB


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

Current children cumulated memory: 5280 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/198 24536
/proc/meminfo: memFree=24781492/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5280 CPUtime=1902.08 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 13809 0 0 0 186180 4028 0 0 20 0 1 0 407197006 29286400 1320 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1320 675 277 0 671 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5280 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/198 24542
/proc/meminfo: memFree=24781512/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5280 CPUtime=1962.08 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 14125 0 0 0 192024 4184 0 0 20 0 1 0 407197006 29286400 1320 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1320 675 277 0 671 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5280 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/198 24546
/proc/meminfo: memFree=24780932/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5280 CPUtime=2022.07 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 14474 0 0 0 197838 4369 0 0 20 0 1 0 407197006 29286400 1320 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1320 675 277 0 671 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5280 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/198 24550
/proc/meminfo: memFree=24781452/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5280 CPUtime=2082.07 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 14789 0 0 0 203642 4565 0 0 20 0 1 0 407197006 29286400 1320 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1320 675 277 0 671 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5280 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/197 24556
/proc/meminfo: memFree=24782336/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5280 CPUtime=2142.06 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 15105 0 0 0 209418 4788 0 0 20 0 1 0 407197006 29286400 1320 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1320 675 277 0 671 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5280 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/197 24561
/proc/meminfo: memFree=24782104/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2202.06 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 15499 0 0 0 215247 4959 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/197 24565
/proc/meminfo: memFree=24782080/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2262.06 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 15818 0 0 0 221128 5078 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/197 24571
/proc/meminfo: memFree=24781428/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2322.06 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16124 0 0 0 227006 5200 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2322.06 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/197 24575
/proc/meminfo: memFree=24781056/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2382.05 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16430 0 0 0 232889 5316 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2382.05 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2400.25 s]
# the end of solver process 24271 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2346.37 s, system=53.6358 s

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

[startup+2393.6 s]
/proc/loadavg: 2.03 2.03 2.05 3/197 24575
/proc/meminfo: memFree=24781244/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2393.35 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16430 0 0 0 233992 5343 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2393.35 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2396.8 s]
/proc/loadavg: 2.02 2.03 2.05 3/197 24575
/proc/meminfo: memFree=24781244/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2396.56 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16726 0 0 0 234304 5352 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2396.56 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2398.4 s]
/proc/loadavg: 2.02 2.03 2.05 3/197 24576
/proc/meminfo: memFree=24781212/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2398.15 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16727 0 0 0 234457 5358 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2398.15 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2399.2 s]
/proc/loadavg: 2.02 2.03 2.05 3/197 24576
/proc/meminfo: memFree=24781228/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2398.95 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16727 0 0 0 234536 5359 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2398.95 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2400 s]*
/proc/loadavg: 2.02 2.03 2.05 3/197 24576
/proc/meminfo: memFree=24781212/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2399.76 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16727 0 0 0 234614 5362 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2399.76 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

[startup+2400.2 s]
/proc/loadavg: 2.02 2.03 2.05 3/197 24576
/proc/meminfo: memFree=24781212/32770624 swapFree=66901256/67108860
[pid=24271] ppid=24268 vsize=28600 memory=5312 CPUtime=2399.95 cores=0,2,4,6
/proc/24271/stat : 24271 (miniBTD) R 24268 24271 23586 0 -1 4202496 16727 0 0 0 234632 5363 0 0 20 0 1 0 407197006 29286400 1328 33554432000 4194304 5326806 140726556650976 140726556650184 139959582642556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 36544512 140726556652576 140726556652656 140726556652656 140726556655565 0
/proc/24271/statm: 7150 1328 675 277 0 671 0
Current children cumulated CPU time: 2399.95 s
Current children cumulated vsize: 28600 KiB
Current children cumulated memory: 5312 KiB

Child status: 0
Real time (s): 2400.25
CPU time (s): 2400.01
CPU user time (s): 2346.37
CPU system time (s): 53.6358
CPU usage (%): 99.9901
Max. virtual memory (cumulated for all children) (KiB): 28600
Max. memory (cumulated for all children) (KiB): 5312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2346.37
system time used= 53.6358
maximum resident set size= 5340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16922
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= 7
involuntary context switches= 2968


# summary of solver processes directly reported to runsolver:
#   pid: 24271
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2346.37
#   total CPU system time (s): 53.6358

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.16797 second user time and 14.6783 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-12 19:29:55
IDJOB=4391848
IDBENCH=124378
IDSOLVER=2836
FILE ID=node139/4391848-1568309294
RUNJOBID= node139-1568306093-23617
PBS_JOBID= 21701118
Free space on /tmp= 55332 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-24.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391848-1568309294/watcher-4391848-1568309294 -o /tmp/evaluation-result-4391848-1568309294/solver-4391848-1568309294 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568306093-23617 --watchdog 2560  miniBTD 2400 HOME/instance-4391848-1568309294.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b01688073e480c624588c966ee77ed3a
RANDOM SEED=261568666

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        24711756 kB
MemAvailable:   31661168 kB
Buffers:          112564 kB
Cached:          6999956 kB
SwapCached:       105684 kB
Active:           777596 kB
Inactive:        6541188 kB
Active(anon):     101972 kB
Inactive(anon):   145092 kB
Active(file):     675624 kB
Inactive(file):  6396096 kB
Unevictable:      108960 kB
Mlocked:          108960 kB
SwapTotal:      67108860 kB
SwapFree:       66901244 kB
Dirty:              7940 kB
Writeback:             0 kB
AnonPages:        212272 kB
Mapped:            43712 kB
Shmem:             32184 kB
Slab:             336288 kB
SReclaimable:     306152 kB
SUnreclaim:        30136 kB
KernelStack:        3712 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     619092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 55324 MiB
End job on node139 at 2019-09-12 20:09:56