Trace number 4301051

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 2018.07.27_3? (TO) 2519.94 2520.01

General information on the benchmark

NameLangford/
LangfordBin-13_c18.xml
MD5SUMaf26c9d63c7c51246c3bfb55117cf2b4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.615449
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints39
Number of domains2
Minimum domain size13
Maximum domain size26
Distribution of domain sizes[{"size":13,"count":26},{"size":26,"count":26}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":26},{"degree":26,"count":26}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":13},{"arity":27,"count":26}]
Number of extensional constraints0
Number of intensional constraints13
Distribution of constraint types[{"type":"intension","count":13},{"type":"element","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (9550 MiB free)
  memory of node 1: 16384 MiB (10112 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301051-1532855298/watcher-4301051-1532855298 -o /tmp/evaluation-result-4301051-1532855298/solver-4301051-1532855298 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301051-1532855298.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=5151, runsolver pid=5148

[startup+0.100112 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134716/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27052 memory=3624 CPUtime=0.1 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1111 0 0 0 10 0 0 0 20 0 1 0 103092987 27701248 906 33554432000 4194304 5224696 140737317116896 140737317113896 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6763 906 661 252 0 309 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3624 KiB

[startup+0.209192 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134716/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27052 memory=3624 CPUtime=0.2 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1119 0 0 0 20 0 0 0 20 0 1 0 103092987 27701248 906 33554432000 4194304 5224696 140737317116896 140737317113896 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6763 906 661 252 0 309 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3624 KiB

[startup+0.308713 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134716/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27052 memory=3624 CPUtime=0.31 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1123 0 0 0 30 1 0 0 20 0 1 0 103092987 27701248 906 33554432000 4194304 5224696 140737317116896 140737317113896 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6763 906 661 252 0 309 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3624 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134716/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27184 memory=3888 CPUtime=0.69 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1136 0 0 0 67 2 0 0 20 0 1 0 103092987 27836416 972 33554432000 4194304 5224696 140737317116896 140737317113896 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6796 972 669 252 0 342 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3888 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134148/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27184 memory=3888 CPUtime=1.49 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1147 0 0 0 144 5 0 0 20 0 1 0 103092987 27836416 972 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6796 972 669 252 0 342 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3888 KiB

[startup+3.10882 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134148/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27184 memory=3972 CPUtime=3.09 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1349 0 0 0 299 10 0 0 20 0 1 0 103092987 27836416 993 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6796 993 669 252 0 342 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3972 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134028/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27316 memory=4016 CPUtime=6.29 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1568 0 0 0 607 22 0 0 20 0 1 0 103092987 27971584 1004 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6829 1004 669 252 0 375 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4016 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134028/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27316 memory=4100 CPUtime=12.69 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 1796 0 0 0 1216 53 0 0 20 0 1 0 103092987 27971584 1025 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6829 1025 669 252 0 375 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4100 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5152
/proc/meminfo: memFree=20134028/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27448 memory=4160 CPUtime=25.49 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 2233 0 0 0 2432 117 0 0 20 0 1 0 103092987 28106752 1040 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6862 1040 669 252 0 408 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27448 KiB
Current children cumulated memory: 4160 KiB

[startup+51.1089 s]
/proc/loadavg: 1.95 2.00 2.02 3/187 5152
/proc/meminfo: memFree=20133780/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27448 memory=4216 CPUtime=51.09 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 2538 0 0 0 4872 237 0 0 20 0 1 0 103092987 28106752 1054 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6862 1054 669 252 0 408 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27448 KiB
Current children cumulated memory: 4216 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.02 3/187 5153
/proc/meminfo: memFree=20133776/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27580 memory=4260 CPUtime=102.28 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 2761 0 0 0 9750 478 0 0 20 0 1 0 103092987 28241920 1065 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6895 1065 669 252 0 441 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4260 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/188 5162
/proc/meminfo: memFree=20133140/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27580 memory=4336 CPUtime=162.28 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 3061 0 0 0 15464 764 0 0 20 0 1 0 103092987 28241920 1084 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6895 1084 669 252 0 441 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4336 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5163
/proc/meminfo: memFree=20132768/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27580 memory=4372 CPUtime=222.28 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 3338 0 0 0 21183 1045 0 0 20 0 1 0 103092987 28241920 1093 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6895 1093 669 252 0 441 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4372 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5164
/proc/meminfo: memFree=20132768/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27712 memory=4400 CPUtime=282.28 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 3638 0 0 0 26903 1325 0 0 20 0 1 0 103092987 28377088 1100 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6928 1100 669 252 0 474 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4400 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 5165
/proc/meminfo: memFree=20132900/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27712 memory=4440 CPUtime=342.28 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 3947 0 0 0 32626 1602 0 0 20 0 1 0 103092987 28377088 1110 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6928 1110 669 252 0 474 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4440 KiB

[startup+402.3 s]
/proc/loadavg: 2.34 2.08 2.05 3/188 5166
/proc/meminfo: memFree=20132932/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27712 memory=4472 CPUtime=402.28 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 4254 0 0 0 38345 1883 0 0 20 0 1 0 103092987 28377088 1118 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6928 1118 669 252 0 474 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4472 KiB

[startup+462.3 s]
/proc/loadavg: 2.27 2.12 2.06 3/187 5167
/proc/meminfo: memFree=20132700/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27712 memory=4492 CPUtime=462.27 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 4576 0 0 0 44058 2169 0 0 20 0 1 0 103092987 28377088 1123 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6928 1123 669 252 0 474 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4492 KiB


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

/proc/5151/statm: 6961 1161 669 252 0 507 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4644 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5511
/proc/meminfo: memFree=20129952/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4652 CPUtime=1782.24 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 9606 0 0 0 168945 9279 0 0 20 0 1 0 103092987 28512256 1163 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1163 669 252 0 507 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4652 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 5512
/proc/meminfo: memFree=20131332/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4652 CPUtime=1842.24 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 9795 0 0 0 174636 9588 0 0 20 0 1 0 103092987 28512256 1163 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1163 669 252 0 507 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4652 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5514
/proc/meminfo: memFree=20130324/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4652 CPUtime=1902.24 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 10098 0 0 0 180356 9868 0 0 20 0 1 0 103092987 28512256 1163 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1163 669 252 0 507 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4652 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 5523
/proc/meminfo: memFree=20130336/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4660 CPUtime=1962.24 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 10304 0 0 0 186061 10163 0 0 20 0 1 0 103092987 28512256 1165 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1165 669 252 0 507 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4660 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 5524
/proc/meminfo: memFree=20130460/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4660 CPUtime=2022.23 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 10495 0 0 0 191772 10451 0 0 20 0 1 0 103092987 28512256 1165 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1165 669 252 0 507 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4660 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 5525
/proc/meminfo: memFree=20130460/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4660 CPUtime=2082.23 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 10701 0 0 0 197447 10776 0 0 20 0 1 0 103092987 28512256 1165 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1165 669 252 0 507 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4660 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 5526
/proc/meminfo: memFree=20130308/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4668 CPUtime=2142.23 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 10895 0 0 0 203122 11101 0 0 20 0 1 0 103092987 28512256 1167 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1167 669 252 0 507 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4668 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 5527
/proc/meminfo: memFree=20129944/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4668 CPUtime=2202.22 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 11109 0 0 0 208787 11435 0 0 20 0 1 0 103092987 28512256 1167 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1167 669 252 0 507 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4668 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5528
/proc/meminfo: memFree=20130096/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27844 memory=4668 CPUtime=2262.22 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 11278 0 0 0 214487 11735 0 0 20 0 1 0 103092987 28512256 1167 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6961 1167 669 252 0 507 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4668 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5529
/proc/meminfo: memFree=20130208/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27976 memory=4668 CPUtime=2322.23 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 11490 0 0 0 220180 12043 0 0 20 0 1 0 103092987 28647424 1167 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6994 1167 669 252 0 540 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4668 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5530
/proc/meminfo: memFree=20130084/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27976 memory=4676 CPUtime=2382.23 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 11761 0 0 0 225879 12344 0 0 20 0 1 0 103092987 28647424 1169 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6994 1169 669 252 0 540 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4676 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5531
/proc/meminfo: memFree=20129712/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27976 memory=4676 CPUtime=2442.22 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 12124 0 0 0 231601 12621 0 0 20 0 1 0 103092987 28647424 1169 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6994 1169 669 252 0 540 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4676 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 5532
/proc/meminfo: memFree=20129600/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27976 memory=4676 CPUtime=2502.23 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 12409 0 0 0 237315 12908 0 0 20 0 1 0 103092987 28647424 1169 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6994 1169 669 252 0 540 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4676 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 5539
/proc/meminfo: memFree=20128972/32770624 swapFree=67108860/67108860
[pid=5151] ppid=5148 vsize=27976 memory=4676 CPUtime=2519.93 cores=0,2,4,6
/proc/5151/stat : 5151 (miniBTD) R 5148 5151 3913 0 -1 4202496 12575 0 0 0 239000 12993 0 0 20 0 1 0 103092987 28647424 1169 33554432000 4194304 5224696 140737317116896 140737317115912 140640322199932 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29327360 140737317123253 140737317123335 140737317123335 140737317126093 0
/proc/5151/statm: 6994 1169 669 252 0 540 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4676 KiB

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

[startup+2520.01 s]
# the end of solver process 5151 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2390.01 s, system=129.933 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): 2390.01
CPU system time (s): 129.933
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 27976
Max. memory (cumulated for all children) (KiB): 4676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2390.01
system time used= 129.933
maximum resident set size= 4676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12575
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= 6
involuntary context switches= 3207


# summary of solver processes directly reported to runsolver:
#   pid: 5151
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2390.01
#   total CPU system time (s): 129.933

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.31481 second user time and 16.5547 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 11:08:18
IDJOB=4301051
IDBENCH=141347
IDSOLVER=2771
FILE ID=node103/4301051-1532855298
RUNJOBID= node103-1532846840-3944
PBS_JOBID= 21022507
Free space on /tmp= 56516 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Langford/LangfordBin-13_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301051-1532855298/watcher-4301051-1532855298 -o /tmp/evaluation-result-4301051-1532855298/solver-4301051-1532855298 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301051-1532855298.xml

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

MD5SUM BENCH= af26c9d63c7c51246c3bfb55117cf2b4
RANDOM SEED=2048696704

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:        20135996 kB
MemAvailable:   31928632 kB
Buffers:          306552 kB
Cached:         11668828 kB
SwapCached:            0 kB
Active:          3995244 kB
Inactive:        8036152 kB
Active(anon):      58708 kB
Inactive(anon):    25184 kB
Active(file):    3936536 kB
Inactive(file):  8010968 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19980 kB
Writeback:             0 kB
AnonPages:         63144 kB
Mapped:            45628 kB
Shmem:             25228 kB
Slab:             301872 kB
SReclaimable:     273592 kB
SUnreclaim:        28280 kB
KernelStack:        3312 kB
PageTables:         5128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56496 MiB
End job on node103 at 2018-07-29 11:50:18