Trace number 4301054

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? 2520.01 2519.98

General information on the benchmark

NameLangford/
LangfordBin-16_c18.xml
MD5SUM27c67f30ca0ef1b1bbbeaa4cb2c2f178
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 benchmark0.017017
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints48
Number of domains2
Minimum domain size16
Maximum domain size32
Distribution of domain sizes[{"size":16,"count":32},{"size":32,"count":32}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":32},{"degree":32,"count":32}]
Minimum constraint arity2
Maximum constraint arity33
Distribution of constraint arities[{"arity":2,"count":16},{"arity":33,"count":32}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"element","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.92/2519.98	s UNKNOWN
2519.92/2519.98	c  # Nodes: 53498206

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 (11581 MiB free)
  memory of node 1: 16384 MiB (15823 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301054-1532854497/watcher-4301054-1532854497 -o /tmp/evaluation-result-4301054-1532854497/solver-4301054-1532854497 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8704 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301054-1532854497.xml 

running on 4 cores: 1,3,5,7

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=10235, runsolver pid=10232

[startup+0.100105 s]*
/proc/loadavg: 2.04 2.10 2.08 3/189 10236
/proc/meminfo: memFree=28060032/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27452 memory=3992 CPUtime=0.1 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1207 0 0 0 10 0 0 0 20 0 1 0 103012832 28110848 998 33554432000 4194304 5224696 140725378215296 140725378212296 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6863 998 661 252 0 409 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3992 KiB

[startup+0.209397 s]*
/proc/loadavg: 2.04 2.10 2.08 3/189 10236
/proc/meminfo: memFree=28060032/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27452 memory=3992 CPUtime=0.2 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1216 0 0 0 20 0 0 0 20 0 1 0 103012832 28110848 998 33554432000 4194304 5224696 140725378215296 140725378212296 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6863 998 661 252 0 409 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3992 KiB

[startup+0.308901 s]*
/proc/loadavg: 2.04 2.10 2.08 3/189 10236
/proc/meminfo: memFree=28060032/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27452 memory=3992 CPUtime=0.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1223 0 0 0 30 1 0 0 20 0 1 0 103012832 28110848 998 33554432000 4194304 5224696 140725378215296 140725378212296 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6863 998 661 252 0 409 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3992 KiB

[startup+0.700224 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10236
/proc/meminfo: memFree=28060084/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27584 memory=4256 CPUtime=0.69 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1234 0 0 0 67 2 0 0 20 0 1 0 103012832 28246016 1064 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6896 1064 669 252 0 442 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4256 KiB

[startup+1.50023 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10236
/proc/meminfo: memFree=28060208/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27584 memory=4256 CPUtime=1.49 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1247 0 0 0 145 4 0 0 20 0 1 0 103012832 28246016 1064 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6896 1064 669 252 0 442 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4256 KiB

[startup+3.10892 s]
/proc/loadavg: 2.04 2.10 2.08 3/189 10236
/proc/meminfo: memFree=28060208/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27584 memory=4392 CPUtime=3.1 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1449 0 0 0 301 9 0 0 20 0 1 0 103012832 28246016 1098 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6896 1098 669 252 0 442 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4392 KiB

[startup+6.30022 s]
/proc/loadavg: 2.04 2.10 2.08 3/187 10237
/proc/meminfo: memFree=28059432/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27716 memory=4444 CPUtime=6.29 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 1745 0 0 0 610 19 0 0 20 0 1 0 103012832 28381184 1111 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6929 1111 669 252 0 475 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27716 KiB
Current children cumulated memory: 4444 KiB

[startup+12.7002 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 10237
/proc/meminfo: memFree=28059364/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27848 memory=4524 CPUtime=12.68 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 2056 0 0 0 1232 36 0 0 20 0 1 0 103012832 28516352 1131 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6962 1131 669 252 0 508 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 27848 KiB
Current children cumulated memory: 4524 KiB

[startup+25.5002 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 10237
/proc/meminfo: memFree=28059772/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27848 memory=4632 CPUtime=25.49 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 2631 0 0 0 2472 77 0 0 20 0 1 0 103012832 28516352 1158 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6962 1158 669 252 0 508 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27848 KiB
Current children cumulated memory: 4632 KiB

[startup+51.1088 s]
/proc/loadavg: 2.02 2.09 2.07 3/187 10237
/proc/meminfo: memFree=28059896/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=27980 memory=4700 CPUtime=51.09 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 3007 0 0 0 4943 166 0 0 20 0 1 0 103012832 28651520 1175 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 6995 1175 669 252 0 541 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27980 KiB
Current children cumulated memory: 4700 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 10238
/proc/meminfo: memFree=28059492/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28112 memory=4796 CPUtime=102.28 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 3323 0 0 0 9872 356 0 0 20 0 1 0 103012832 28786688 1199 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7028 1199 669 252 0 574 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 28112 KiB
Current children cumulated memory: 4796 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 10239
/proc/meminfo: memFree=28059440/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28112 memory=4868 CPUtime=162.28 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 3699 0 0 0 15666 562 0 0 20 0 1 0 103012832 28786688 1217 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7028 1217 669 252 0 574 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 28112 KiB
Current children cumulated memory: 4868 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 10241
/proc/meminfo: memFree=28058968/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28244 memory=4912 CPUtime=222.26 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 4016 0 0 0 21462 764 0 0 20 0 1 0 103012832 28921856 1228 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7061 1228 669 252 0 607 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 4912 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10242
/proc/meminfo: memFree=28059192/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28244 memory=4944 CPUtime=282.26 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 4448 0 0 0 27274 952 0 0 20 0 1 0 103012832 28921856 1236 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7061 1236 669 252 0 607 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 4944 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 10251
/proc/meminfo: memFree=28057844/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28244 memory=4984 CPUtime=342.27 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 4717 0 0 0 33055 1172 0 0 20 0 1 0 103012832 28921856 1246 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7061 1246 669 252 0 607 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 4984 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 10274
/proc/meminfo: memFree=28055972/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28244 memory=5000 CPUtime=402.27 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 4973 0 0 0 38838 1389 0 0 20 0 1 0 103012832 28921856 1250 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7061 1250 669 252 0 607 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 5000 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 10275
/proc/meminfo: memFree=28056844/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28244 memory=5032 CPUtime=462.27 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 5211 0 0 0 44632 1595 0 0 20 0 1 0 103012832 28921856 1258 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7061 1258 669 252 0 607 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 5032 KiB


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

Current children cumulated memory: 5296 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10510
/proc/meminfo: memFree=27929396/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28508 memory=5308 CPUtime=2082.3 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 13391 0 0 0 200959 7271 0 0 20 0 1 0 103012832 29192192 1327 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7127 1327 669 252 0 673 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5308 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 10519
/proc/meminfo: memFree=27929276/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28508 memory=5308 CPUtime=2142.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 13746 0 0 0 206752 7479 0 0 20 0 1 0 103012832 29192192 1327 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7127 1327 669 252 0 673 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5308 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 10520
/proc/meminfo: memFree=27929840/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28508 memory=5308 CPUtime=2202.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 14078 0 0 0 212527 7704 0 0 20 0 1 0 103012832 29192192 1327 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7127 1327 669 252 0 673 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5308 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 10521
/proc/meminfo: memFree=27929812/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28508 memory=5332 CPUtime=2262.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 14364 0 0 0 218301 7930 0 0 20 0 1 0 103012832 29192192 1333 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7127 1333 669 252 0 673 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5332 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 10522
/proc/meminfo: memFree=27929636/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28508 memory=5332 CPUtime=2322.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 14666 0 0 0 224081 8150 0 0 20 0 1 0 103012832 29192192 1333 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7127 1333 669 252 0 673 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5332 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10523
/proc/meminfo: memFree=27929800/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28508 memory=5332 CPUtime=2382.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 14905 0 0 0 229859 8372 0 0 20 0 1 0 103012832 29192192 1333 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7127 1333 669 252 0 673 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 28508 KiB
Current children cumulated memory: 5332 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 10524
/proc/meminfo: memFree=27929924/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2442.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15321 0 0 0 235635 8596 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2502.31 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15639 0 0 0 241382 8849 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2519.98 s]
# the end of solver process 10235 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2430.83 s, system=89.1759 s

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

[startup+2508.8 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2508.81 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15640 0 0 0 242010 8871 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2508.81 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2515.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2515.21 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15640 0 0 0 242622 8899 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2515.21 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2518.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2518.42 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15840 0 0 0 242932 8910 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2518.42 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2519.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2519.22 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15840 0 0 0 243009 8913 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2519.22 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2519.6 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2519.61 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15842 0 0 0 243046 8915 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2519.61 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2519.8 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2519.82 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15842 0 0 0 243065 8917 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

[startup+2519.9 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 10525
/proc/meminfo: memFree=27929720/32770624 swapFree=67108860/67108860
[pid=10235] ppid=10232 vsize=28640 memory=5348 CPUtime=2519.92 cores=1,3,5,7
/proc/10235/stat : 10235 (miniBTD) R 10232 10235 8672 0 -1 4202496 15842 0 0 0 243075 8917 0 0 20 0 1 0 103012832 29327360 1337 33554432000 4194304 5224696 140725378215296 140725378214312 140661136048508 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33591296 140725378221237 140725378221319 140725378221319 140725378224077 0
/proc/10235/statm: 7160 1337 669 252 0 706 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5348 KiB

Child status: 0
Real time (s): 2519.98
CPU time (s): 2520.01
CPU user time (s): 2430.83
CPU system time (s): 89.1759
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 28640
Max. memory (cumulated for all children) (KiB): 5348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2430.83
system time used= 89.1759
maximum resident set size= 5348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16267
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= 8
involuntary context switches= 856


# summary of solver processes directly reported to runsolver:
#   pid: 10235
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2430.83
#   total CPU system time (s): 89.1759

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.99624 second user time and 16.5316 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-29 10:54:57
IDJOB=4301054
IDBENCH=141345
IDSOLVER=2771
FILE ID=node136/4301054-1532854497
RUNJOBID= node136-1532843502-8704
PBS_JOBID= 21022496
Free space on /tmp= 55780 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Langford/LangfordBin-16_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301054-1532854497/watcher-4301054-1532854497 -o /tmp/evaluation-result-4301054-1532854497/solver-4301054-1532854497 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8704 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301054-1532854497.xml

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

MD5SUM BENCH= 27c67f30ca0ef1b1bbbeaa4cb2c2f178
RANDOM SEED=1037319927

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        28062168 kB
MemAvailable:   31958076 kB
Buffers:          207576 kB
Cached:          3947928 kB
SwapCached:            0 kB
Active:          1810328 kB
Inactive:        2400016 kB
Active(anon):       6552 kB
Inactive(anon):    76472 kB
Active(file):    1803776 kB
Inactive(file):  2323544 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19796 kB
Writeback:           436 kB
AnonPages:         64500 kB
Mapped:            35524 kB
Shmem:             25228 kB
Slab:             196968 kB
SReclaimable:     168844 kB
SUnreclaim:        28124 kB
KernelStack:        3408 kB
PageTables:         5456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55756 MiB
End job on node136 at 2018-07-29 11:36:57