Trace number 4293803

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? (TO) 2519.93 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6769 MiB free)
  memory of node 1: 16384 MiB (9020 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293803-1532489853/watcher-4293803-1532489853 -o /tmp/evaluation-result-4293803-1532489853/solver-4293803-1532489853 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4293803-1532489853.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
solver pid=21030, runsolver pid=21027
Current StackSize limit: 8192 KiB


[startup+0.100119 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16146000/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=56580 memory=25524 CPUtime=0.1 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 6945 0 0 0 9 1 0 0 20 0 1 0 66548560 57937920 6381 33554432000 4194304 36388972 140727673732720 140727673725992 4212725 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 14145 6381 443 7861 0 6249 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 56580 KiB
Current children cumulated memory: 25524 KiB

[startup+0.209649 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16145148/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=57108 memory=26052 CPUtime=0.21 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 7080 0 0 0 20 1 0 0 20 0 1 0 66548560 58478592 6513 33554432000 4194304 36388972 140727673732720 140727673725992 7934399 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 14277 6513 443 7861 0 6381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 57108 KiB
Current children cumulated memory: 26052 KiB

[startup+0.308952 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16144900/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=57372 memory=26316 CPUtime=0.31 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 7144 0 0 0 30 1 0 0 20 0 1 0 66548560 58748928 6579 33554432000 4194304 36388972 140727673732720 140727673725992 4212500 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 14343 6579 443 7861 0 6447 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 57372 KiB
Current children cumulated memory: 26316 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16144280/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=58032 memory=26844 CPUtime=0.69 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 7307 0 0 0 68 1 0 0 20 0 1 0 66548560 59424768 6711 33554432000 4194304 36388972 140727673732720 140727673725992 4212725 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 14508 6711 443 7861 0 6612 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 58032 KiB
Current children cumulated memory: 26844 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16143908/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=58824 memory=27636 CPUtime=1.49 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 7513 0 0 0 148 1 0 0 20 0 1 0 66548560 60235776 6909 33554432000 4194304 36388972 140727673732720 140727673725992 4195856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 14706 6909 443 7861 0 6810 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 58824 KiB
Current children cumulated memory: 27636 KiB

[startup+3.10917 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16142392/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=60012 memory=28964 CPUtime=3.1 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 11403 0 0 0 309 1 0 0 20 0 1 0 66548560 61452288 7241 33554432000 4194304 36388972 140727673732720 140727673726680 4212500 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 15003 7241 443 7861 0 7107 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 60012 KiB
Current children cumulated memory: 28964 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16139108/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=62520 memory=31436 CPUtime=6.29 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 17579 0 0 0 624 5 0 0 20 0 1 0 66548560 64020480 7859 33554432000 4194304 36388972 140727673732720 140727673726616 4212725 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 15630 7859 443 7861 0 7734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62520 KiB
Current children cumulated memory: 31436 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16131680/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=70704 memory=39640 CPUtime=12.69 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 25316 0 0 0 1264 5 0 0 20 0 1 0 66548560 72400896 9910 33554432000 4194304 36388972 140727673732720 140727673726616 4212741 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 17676 9910 443 7861 0 9780 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70704 KiB
Current children cumulated memory: 39640 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=16121868/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=81264 memory=50220 CPUtime=25.49 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 40010 0 0 0 2543 6 0 0 20 0 1 0 66548560 83214336 12555 33554432000 4194304 36388972 140727673732720 140727673725960 7750054 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 20316 12555 446 7861 0 12420 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 81264 KiB
Current children cumulated memory: 50220 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21031
/proc/meminfo: memFree=15226696/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=974284 memory=942144 CPUtime=51.1 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 273104 0 0 0 5078 32 0 0 20 0 1 0 66548560 997666816 235536 33554432000 4194304 36388972 140727673732720 140727673731560 4661877 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 243571 235536 498 7861 0 235675 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 974284 KiB
Current children cumulated memory: 942144 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21032
/proc/meminfo: memFree=15224052/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=976632 memory=944688 CPUtime=102.27 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 274496 0 0 0 10193 34 0 0 20 0 1 0 66548560 1000071168 236172 33554432000 4194304 36388972 140727673732720 140727673731560 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244158 236172 502 7861 0 236262 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 976632 KiB
Current children cumulated memory: 944688 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 21101
/proc/meminfo: memFree=15230704/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=976632 memory=944724 CPUtime=162.27 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 275346 0 0 0 16191 36 0 0 20 0 1 0 66548560 1000071168 236181 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244158 236181 510 7861 0 236262 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 976632 KiB
Current children cumulated memory: 944724 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 21102
/proc/meminfo: memFree=15230112/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=976632 memory=944788 CPUtime=222.27 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 276538 0 0 0 22188 39 0 0 20 0 1 0 66548560 1000071168 236197 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244158 236197 511 7861 0 236262 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 976632 KiB
Current children cumulated memory: 944788 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21103
/proc/meminfo: memFree=15230212/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=976812 memory=944928 CPUtime=282.27 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 277844 0 0 0 28186 41 0 0 20 0 1 0 66548560 1000255488 236232 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244203 236232 512 7861 0 236307 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 976812 KiB
Current children cumulated memory: 944928 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21104
/proc/meminfo: memFree=15229132/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=977552 memory=945628 CPUtime=342.26 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 279341 0 0 0 34181 45 0 0 20 0 1 0 66548560 1001013248 236407 33554432000 4194304 36388972 140727673732720 140727673731560 4661816 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244388 236407 512 7861 0 236492 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 977552 KiB
Current children cumulated memory: 945628 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21105
/proc/meminfo: memFree=15228156/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=978140 memory=946276 CPUtime=402.26 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 280769 0 0 0 40178 48 0 0 20 0 1 0 66548560 1001615360 236569 33554432000 4194304 36388972 140727673732720 140727673731560 4567504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244535 236569 512 7861 0 236639 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 978140 KiB
Current children cumulated memory: 946276 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21106
/proc/meminfo: memFree=15227812/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=978320 memory=946516 CPUtime=462.26 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 283171 0 0 0 46174 52 0 0 20 0 1 0 66548560 1001799680 236629 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 244580 236629 512 7861 0 236684 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 978320 KiB
Current children cumulated memory: 946516 KiB


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

/proc/21030/statm: 246756 239151 512 7861 0 238860 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 987024 KiB
Current children cumulated memory: 956604 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21169
/proc/meminfo: memFree=15217740/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=987452 memory=957072 CPUtime=1782.23 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 306848 0 0 0 178113 110 0 0 20 0 1 0 66548560 1011150848 239268 33554432000 4194304 36388972 140727673732720 140727673731560 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 246863 239268 512 7861 0 238967 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 987452 KiB
Current children cumulated memory: 957072 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21170
/proc/meminfo: memFree=15216996/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=988044 memory=957680 CPUtime=1842.23 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 307661 0 0 0 184109 114 0 0 20 0 1 0 66548560 1011757056 239420 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247011 239420 512 7861 0 239115 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 988044 KiB
Current children cumulated memory: 957680 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21171
/proc/meminfo: memFree=15216496/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=988044 memory=957800 CPUtime=1902.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 308228 0 0 0 190107 115 0 0 20 0 1 0 66548560 1011757056 239450 33554432000 4194304 36388972 140727673732720 140727673731560 4431390 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247011 239450 512 7861 0 239115 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 988044 KiB
Current children cumulated memory: 957800 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21180
/proc/meminfo: memFree=15215428/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=988252 memory=958040 CPUtime=1962.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 308803 0 0 0 196104 118 0 0 20 0 1 0 66548560 1011970048 239510 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247063 239510 512 7861 0 239167 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 988252 KiB
Current children cumulated memory: 958040 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21181
/proc/meminfo: memFree=15215568/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=988408 memory=958196 CPUtime=2022.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 309320 0 0 0 202101 121 0 0 20 0 1 0 66548560 1012129792 239549 33554432000 4194304 36388972 140727673732720 140727673731560 4661877 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247102 239549 512 7861 0 239206 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 988408 KiB
Current children cumulated memory: 958196 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21182
/proc/meminfo: memFree=15215792/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=988408 memory=958196 CPUtime=2082.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 309786 0 0 0 208099 123 0 0 20 0 1 0 66548560 1012129792 239549 33554432000 4194304 36388972 140727673732720 140727673731560 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247102 239549 512 7861 0 239206 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 988408 KiB
Current children cumulated memory: 958196 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21183
/proc/meminfo: memFree=15215420/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=988920 memory=958648 CPUtime=2142.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 310419 0 0 0 214097 125 0 0 20 0 1 0 66548560 1012654080 239662 33554432000 4194304 36388972 140727673732720 140727673731560 4661800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247230 239662 512 7861 0 239334 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 988920 KiB
Current children cumulated memory: 958648 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 21184
/proc/meminfo: memFree=15214800/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=989456 memory=959172 CPUtime=2202.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 311063 0 0 0 220095 127 0 0 20 0 1 0 66548560 1013202944 239793 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247364 239793 512 7861 0 239468 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 989456 KiB
Current children cumulated memory: 959172 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21185
/proc/meminfo: memFree=15214940/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=989456 memory=959180 CPUtime=2262.22 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 311609 0 0 0 226093 129 0 0 20 0 1 0 66548560 1013202944 239795 33554432000 4194304 36388972 140727673732720 140727673731560 4661877 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247364 239795 512 7861 0 239468 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 989456 KiB
Current children cumulated memory: 959180 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21186
/proc/meminfo: memFree=15214304/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=989812 memory=959640 CPUtime=2322.21 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 312302 0 0 0 232090 131 0 0 20 0 1 0 66548560 1013567488 239910 33554432000 4194304 36388972 140727673732720 140727673731560 4661877 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247453 239910 512 7861 0 239557 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 989812 KiB
Current children cumulated memory: 959640 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21187
/proc/meminfo: memFree=15213700/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=990020 memory=959812 CPUtime=2382.21 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 312879 0 0 0 238087 134 0 0 20 0 1 0 66548560 1013780480 239953 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247505 239953 512 7861 0 239609 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 990020 KiB
Current children cumulated memory: 959812 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21188
/proc/meminfo: memFree=15214320/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=990020 memory=959812 CPUtime=2442.21 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 313464 0 0 0 244085 136 0 0 20 0 1 0 66548560 1013780480 239953 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247505 239953 512 7861 0 239609 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 990020 KiB
Current children cumulated memory: 959812 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21189
/proc/meminfo: memFree=15214072/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=990188 memory=959976 CPUtime=2502.21 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 314057 0 0 0 250083 138 0 0 20 0 1 0 66548560 1013952512 239994 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247547 239994 512 7861 0 239651 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 990188 KiB
Current children cumulated memory: 959976 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21189
/proc/meminfo: memFree=15213140/32770624 swapFree=67108860/67108860
[pid=21030] ppid=21027 vsize=990188 memory=959976 CPUtime=2519.91 cores=0,2,4,6
/proc/21030/stat : 21030 (BTD) R 21027 21030 16989 0 -1 4202496 314112 0 0 0 251852 139 0 0 20 0 1 0 66548560 1013952512 239994 33554432000 4194304 36388972 140727673732720 140727673731560 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 70225920 140727673734332 140727673734411 140727673734411 140727673737169 0
/proc/21030/statm: 247547 239994 512 7861 0 239651 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 990188 KiB
Current children cumulated memory: 959976 KiB

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

[startup+2520.01 s]
# the end of solver process 21030 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.53 s, system=1.40197 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): 2519.93
CPU user time (s): 2518.53
CPU system time (s): 1.40197
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 990188
Max. memory (cumulated for all children) (KiB): 959976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.53
system time used= 1.40197
maximum resident set size= 959976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 314112
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= 38
involuntary context switches= 3164


# summary of solver processes directly reported to runsolver:
#   pid: 21030
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2518.53
#   total CPU system time (s): 1.40197

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.29665 second user time and 20.2072 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 05:37:33
IDJOB=4293803
IDBENCH=141238
IDSOLVER=2748
FILE ID=node149/4293803-1532489853
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43208 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293803-1532489853/watcher-4293803-1532489853 -o /tmp/evaluation-result-4293803-1532489853/solver-4293803-1532489853 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4293803-1532489853.xml

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

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=1801998358

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16168940 kB
MemAvailable:   31925116 kB
Buffers:          184648 kB
Cached:         15596716 kB
SwapCached:            0 kB
Active:          2427904 kB
Inactive:       13419444 kB
Active(anon):      15692 kB
Inactive(anon):    70168 kB
Active(file):    2412212 kB
Inactive(file): 13349276 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53708 kB
Writeback:             0 kB
AnonPages:         73652 kB
Mapped:            41076 kB
Shmem:             17032 kB
Slab:             451748 kB
SReclaimable:     423148 kB
SUnreclaim:        28600 kB
KernelStack:        3360 kB
PageTables:         5804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 06:19:34