Trace number 4103683

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 NameAnswerobjective functionCPU timeWall clock time
NaPS 1.02? (TO) 1800.02 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-czprob.opb
MD5SUMb2a2d9103ca6e5798123e19b8527d11e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark213520005192337
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 231334362819826
Optimality of the best value was proved NO
Number of variables98820
Total number of constraints927
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints927
Minimum length of a constraint30
Maximum length of a constraint11190
Number of terms in the objective function 98250
Biggest coefficient in the objective function 16496969383936000
Number of bits for the biggest coefficient in the objective function 54
Sum of the numbers in the objective function 33458351340667288266
Number of bits of the sum of numbers in the objective function 65
Biggest number in a constraint 16496969383936000
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 33458351340667288266
Number of bits of the biggest sum of numbers65
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.00/1800.40	c 
1800.00/1800.40	c *** TERMINATED *** by signal 15
1800.00/1800.40	s UNKNOWN
1800.00/1800.40	c _____________________________________________________________________________
1800.00/1800.40	c 
1800.00/1800.40	c std/band forms        : 5,0
1800.00/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.40	c BDD/srt/adr Max costs : 0,782467,15880
1800.00/1800.40	c BDDraw/bin/mul/srt/adr: 3,0,0,1,1
1800.00/1800.40	c BDD nodes             : 4694897
1800.00/1800.40	c Es1/CC detections     : 0,0
1800.00/1800.40	c SAT/UNSAT calls       : 0,0
1800.00/1800.40	c restarts              : 0
1800.00/1800.40	c conflicts             : 0              (0 /sec)
1800.00/1800.40	c decisions             : 0              (0 /sec)
1800.00/1800.40	c propagations          : 0              (0 /sec)
1800.00/1800.40	c inspects              : 0              (0 /sec)
1800.00/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.00/1800.40	c Time for Opt-base     : 1360 s
1800.00/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103683-1466264583/watcher-4103683-1466264583 -o /tmp/evaluation-result-4103683-1466264583/solver-4103683-1466264583 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28001 --watchdog 1960 naps-1.02 HOME/instance-4103683-1466264583.opb 

pid=28017
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.59 2.03 2.17 3/172 28020
/proc/meminfo: memFree=30285708/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 407 0 0 0 0 0 0 0 20 0 1 0 28503850 7159808 282 33554432000 4194304 5796924 140735750149328 140734742888952 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 1748 282 114 392 0 1347 0

[startup+0.100167 s]
/proc/loadavg: 1.59 2.03 2.17 3/172 28020
/proc/meminfo: memFree=30285708/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=17076 CPUtime=0.09 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 2948 0 0 0 9 0 0 0 20 0 1 0 28503850 17485824 2698 33554432000 4194304 5796924 140735750149328 140734742888952 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 4269 2701 114 392 0 3868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17076

[startup+0.200345 s]
/proc/loadavg: 1.59 2.03 2.17 3/172 28020
/proc/meminfo: memFree=30285708/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=29228 CPUtime=0.19 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 5726 0 0 0 18 1 0 0 20 0 1 0 28503850 29929472 5283 33554432000 4194304 5796924 140735750149328 140735750148632 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 7307 5284 114 392 0 6906 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29228

[startup+0.300328 s]
/proc/loadavg: 1.59 2.03 2.17 3/172 28020
/proc/meminfo: memFree=30285708/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=39612 CPUtime=0.29 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 8145 0 0 0 28 1 0 0 20 0 1 0 28503850 40562688 7346 33554432000 4194304 5796924 140735750149328 140735750148632 5092416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 9903 7346 117 392 0 9502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39612

[startup+0.700281 s]
/proc/loadavg: 1.59 2.03 2.17 3/172 28020
/proc/meminfo: memFree=30285708/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=48628 CPUtime=0.69 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 10571 0 0 0 67 2 0 0 20 0 1 0 28503850 49795072 9580 33554432000 4194304 5796924 140735750149328 140735750148632 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 12157 9580 128 392 0 11756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48628

[startup+1.50027 s]
/proc/loadavg: 1.59 2.03 2.17 3/177 28032
/proc/meminfo: memFree=30191528/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=64788 CPUtime=1.49 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 18184 0 0 0 146 3 0 0 20 0 1 0 28503850 66342912 13544 33554432000 4194304 5796924 140735750149328 140735750146856 5087682 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 16197 13544 128 392 0 15796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64788

[startup+3.10022 s]
/proc/loadavg: 1.59 2.03 2.17 3/177 28032
/proc/meminfo: memFree=30144640/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=96416 CPUtime=3.09 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 27163 0 0 0 305 4 0 0 20 0 1 0 28503850 98729984 21318 33554432000 4194304 5796924 140735750149328 140735750148488 4313472 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 24104 21318 131 392 0 23703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96416

[startup+6.30026 s]
/proc/loadavg: 1.78 2.06 2.18 3/177 28032
/proc/meminfo: memFree=30046508/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=96416 CPUtime=6.29 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 27163 0 0 0 625 4 0 0 20 0 1 0 28503850 98729984 21318 33554432000 4194304 5796924 140735750149328 140735750147192 4810733 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 24104 21318 131 392 0 23703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96416

[startup+12.7003 s]
/proc/loadavg: 1.80 2.06 2.17 3/177 28078
/proc/meminfo: memFree=30189260/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=96416 CPUtime=12.68 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 27163 0 0 0 1264 4 0 0 20 0 1 0 28503850 98729984 21318 33554432000 4194304 5796924 140735750149328 140735750147192 4810733 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 24104 21318 131 392 0 23703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 96416

[startup+25.5003 s]
/proc/loadavg: 1.84 2.06 2.17 4/177 28078
/proc/meminfo: memFree=29585792/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=714132 CPUtime=25.49 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 175296 0 0 0 2522 27 0 0 20 0 1 0 28503850 731271168 174433 33554432000 4194304 5796924 140735750149328 140735746924024 4425326 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 178566 174434 140 392 0 178165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 714132

[startup+51.1003 s]
/proc/loadavg: 2.03 2.08 2.18 3/177 28078
/proc/meminfo: memFree=29226296/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=51.08 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 5068 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 4316816 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1062832

[startup+102.3 s]
/proc/loadavg: 2.19 2.12 2.18 3/177 28079
/proc/meminfo: memFree=29224680/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=102.28 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 10188 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 4199805 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1062832

[startup+162.3 s]
/proc/loadavg: 2.22 2.14 2.18 4/177 28080
/proc/meminfo: memFree=29223948/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=162.27 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 16187 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 4865586 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1062832

[startup+222.307 s]
/proc/loadavg: 2.26 2.17 2.19 3/177 28081
/proc/meminfo: memFree=29224200/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=222.27 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 22187 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 4806751 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 1062832

[startup+282.3 s]
/proc/loadavg: 2.30 2.20 2.19 3/177 28083
/proc/meminfo: memFree=29222856/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=282.25 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 28185 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 5087558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 1062832

[startup+342.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 28084
/proc/meminfo: memFree=29222420/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=342.24 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 34184 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1062832

[startup+402.3 s]
/proc/loadavg: 2.37 2.25 2.20 3/177 28085
/proc/meminfo: memFree=29220128/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=402.23 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 40183 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 1062832

[startup+462.3 s]
/proc/loadavg: 2.26 2.23 2.20 3/178 28089
/proc/meminfo: memFree=29220272/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=462.22 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 46182 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 5087579 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1062832

[startup+522.3 s]
/proc/loadavg: 2.39 2.28 2.21 4/177 28090
/proc/meminfo: memFree=29219664/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=522.21 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 52181 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 5096680 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1062832

[startup+582.3 s]
/proc/loadavg: 2.35 2.29 2.22 3/177 28092
/proc/meminfo: memFree=29219288/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=582.2 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255813 0 0 0 58180 40 0 0 20 0 1 0 28503850 1088339968 261430 33554432000 4194304 5796924 140735750149328 140735750146312 4295769 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261430 145 392 0 265307 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1062832


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


[startup+882.307 s]
/proc/loadavg: 2.23 2.27 2.21 4/177 28098
/proc/meminfo: memFree=29213788/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=882.16 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255860 0 0 0 88176 40 0 0 20 0 1 0 28503850 1088339968 261477 33554432000 4194304 5796924 140735750149328 140735750146312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261477 192 392 0 265307 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 1062832

[startup+942.3 s]
/proc/loadavg: 2.23 2.26 2.21 3/177 28099
/proc/meminfo: memFree=29213296/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=942.14 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255860 0 0 0 94174 40 0 0 20 0 1 0 28503850 1088339968 261477 33554432000 4194304 5796924 140735750149328 140735750146312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 261477 192 392 0 265307 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1062832

[startup+1002.3 s]
/proc/loadavg: 2.31 2.27 2.22 3/177 28100
/proc/meminfo: memFree=29210008/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1002.12 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255875 0 0 0 100172 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 4840439 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 1062832

[startup+1062.3 s]
/proc/loadavg: 2.32 2.29 2.23 4/178 28104
/proc/meminfo: memFree=29209480/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1062.1 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255896 0 0 0 106170 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 1062832

[startup+1122.3 s]
/proc/loadavg: 2.46 2.33 2.24 3/178 28128
/proc/meminfo: memFree=29208060/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1122.08 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255920 0 0 0 112168 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 5096569 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 1062832

[startup+1182.3 s]
/proc/loadavg: 2.30 2.31 2.24 3/177 28130
/proc/meminfo: memFree=29207964/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1182.06 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255945 0 0 0 118166 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 1062832

[startup+1242.3 s]
/proc/loadavg: 2.23 2.30 2.24 4/177 28131
/proc/meminfo: memFree=29207268/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1242.04 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255972 0 0 0 124164 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 5087500 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 1062832

[startup+1302.3 s]
/proc/loadavg: 2.35 2.31 2.25 3/177 28132
/proc/meminfo: memFree=29206560/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1302.02 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 255988 0 0 0 130162 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 5087571 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 1062832

[startup+1362.3 s]
/proc/loadavg: 2.33 2.32 2.25 3/177 28133
/proc/meminfo: memFree=29205340/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1362.01 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256007 0 0 0 136161 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 4295707 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 1062832

[startup+1422.3 s]
/proc/loadavg: 2.30 2.31 2.25 3/177 28134
/proc/meminfo: memFree=29205952/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1422 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256028 0 0 0 142160 40 0 0 20 0 1 0 28503850 1088339968 262011 33554432000 4194304 5796924 140735750149328 140735750146312 4805636 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 262011 192 392 0 265307 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 1062832

[startup+1482.3 s]
/proc/loadavg: 2.30 2.31 2.26 3/177 28136
/proc/meminfo: memFree=29201124/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1481.96 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256063 0 0 0 148156 40 0 0 20 0 1 0 28503850 1088339968 263035 33554432000 4194304 5796924 140735750149328 140735750146312 5092416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263035 192 392 0 265307 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 1062832

[startup+1542.31 s]
/proc/loadavg: 2.30 2.31 2.26 3/177 28137
/proc/meminfo: memFree=29200652/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1541.95 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256094 0 0 0 154155 40 0 0 20 0 1 0 28503850 1088339968 263035 33554432000 4194304 5796924 140735750149328 140735750146312 4199792 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263035 192 392 0 265307 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 1062832

[startup+1602.3 s]
/proc/loadavg: 2.26 2.30 2.26 3/177 28138
/proc/meminfo: memFree=29194220/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1601.93 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256094 0 0 0 160153 40 0 0 20 0 1 0 28503850 1088339968 263038 33554432000 4194304 5796924 140735750149328 140735750146312 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263038 192 392 0 265307 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 1062832

[startup+1662.3 s]
/proc/loadavg: 2.43 2.33 2.28 3/178 28142
/proc/meminfo: memFree=29191352/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1661.92 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256094 0 0 0 166152 40 0 0 20 0 1 0 28503850 1088339968 263038 33554432000 4194304 5796924 140735750149328 140735750146312 5096673 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263038 192 392 0 265307 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 1062832

[startup+1722.3 s]
/proc/loadavg: 2.29 2.31 2.27 3/177 28143
/proc/meminfo: memFree=29190740/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1721.91 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256094 0 0 0 172151 40 0 0 20 0 1 0 28503850 1088339968 263038 33554432000 4194304 5796924 140735750149328 140735750146312 4865554 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263038 192 392 0 265307 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 1062832

[startup+1782.3 s]
/proc/loadavg: 2.25 2.30 2.27 3/177 28145
/proc/meminfo: memFree=29189744/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1781.9 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256094 0 0 0 178150 40 0 0 20 0 1 0 28503850 1088339968 263038 33554432000 4194304 5796924 140735750149328 140735750146312 4295769 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263038 192 392 0 265307 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 1062832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.31 2.31 2.27 3/177 28145
/proc/meminfo: memFree=29190116/32872528 swapFree=1459628/1655852
[pid=28020] ppid=28017 vsize=1062832 CPUtime=1800 cores=0,2,4,6
/proc/28020/stat : 28020 (naps-1.02) R 28017 28020 27985 0 -1 4202496 256094 0 0 0 179960 40 0 0 20 0 1 0 28503850 1088339968 263038 33554432000 4194304 5796924 140735750149328 140735750146312 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28020/statm: 265708 263038 192 392 0 265307 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1062832

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28020 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.4
CPU time (s): 1800.02
CPU user time (s): 1799.61
CPU system time (s): 0.414936
CPU usage (%): 99.9787
Max. virtual memory (cumulated for all children) (KiB): 1062832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.414936
maximum resident set size= 1052200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 256106
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= 236
involuntary context switches= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78727 second user time and 6.67399 second system time

The end

Launcher Data 

Begin job on node136 at 2016-06-18 17:43:03
IDJOB=4103683
IDBENCH=2429
IDSOLVER=2544
FILE ID=node136/4103683-1466264583
RUNJOBID= node136-1466264583-28001
PBS_JOBID= 19918222
Free space on /tmp= 71728 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-czprob.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103683-1466264583/watcher-4103683-1466264583 -o /tmp/evaluation-result-4103683-1466264583/solver-4103683-1466264583 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28001 --watchdog 1960  naps-1.02 HOME/instance-4103683-1466264583.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b2a2d9103ca6e5798123e19b8527d11e
RANDOM SEED=1742834402

node136.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
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
cpu MHz		: 2667.278
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 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 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 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
cpu MHz		: 2667.278
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2667.278
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 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 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 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
cpu MHz		: 2667.278
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2667.278
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.67
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
cpu MHz		: 2667.278
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 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 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 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:       32872528 kB
MemFree:        30287740 kB
Buffers:           31500 kB
Cached:           139516 kB
SwapCached:        47324 kB
Active:            57940 kB
Inactive:         166004 kB
Active(anon):       8288 kB
Inactive(anon):    47248 kB
Active(file):      49652 kB
Inactive(file):   118756 kB
Unevictable:     1655852 kB
Mlocked:         1459628 kB
SwapTotal:      67108856 kB
SwapFree:       67054628 kB
Dirty:             17876 kB
Writeback:             0 kB
AnonPages:       1659108 kB
Mapped:             8420 kB
Shmem:                 0 kB
Slab:             569864 kB
SReclaimable:      14380 kB
SUnreclaim:       555484 kB
KernelStack:        1360 kB
PageTables:         7532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1756604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node136 at 2016-06-18 18:13:04