Trace number 3736284

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
PB09: bsolo 3.1? (TO) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark718.519
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 101248
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 15500 MB
0.00/0.00	c Instance file HOME/instance-3736284-1338727669.opb
0.00/0.00	c File size is 16282720 bytes.
1.39/1.43	c Highest Coefficient sum: 101248
1.39/1.43	c Parsing was ok!!
1.39/1.43	c Total parsing time: 1.43 s
1.49/1.54	c Var: 203287 Constr: 469077 469077/0/0 Lit: 1205872 Watch. Lit: 938151
1.49/1.54	c Obj. Vars: 101248 (49.8054 % of total variables)
6.59/6.68	c Formula reductions applied at preprocessing
6.59/6.68	c Pre-processing Time: 6.684 s
1800.01/1800.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.30	c        0 203243   469052  1205825    2   938104  156350      0      0 6.68
1800.01/1800.30	c Caught signal: 15
1800.01/1800.30	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.30	c    0        0      0        0   469052  1205825      0      0 1800.02
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c Total time: 1800.02 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3736284-1338727669/watcher-3736284-1338727669 -o /tmp/evaluation-result-3736284-1338727669/solver-3736284-1338727669 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 -m15500 HOME/instance-3736284-1338727669.opb 

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: 2.00 2.00 2.00 3/176 25398
/proc/meminfo: memFree=27306964/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=34948 CPUtime=0 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 410 0 0 0 0 0 0 0 20 0 1 0 338892019 35786752 364 33554432000 134512640 137136520 4292431328 4292429680 136575102 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 8737 365 189 641 0 4117 0

[startup+0.0532229 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25398
/proc/meminfo: memFree=27306964/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=39520 CPUtime=0.04 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 1876 0 0 0 4 0 0 0 20 0 1 0 338892019 40468480 1662 33554432000 134512640 137136520 4292431328 4292429608 136504651 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 9881 1663 357 641 0 5261 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 39520

[startup+0.100302 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25398
/proc/meminfo: memFree=27306964/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=37176 CPUtime=0.09 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 3594 0 0 0 9 0 0 0 20 0 1 0 338892019 38068224 3126 33554432000 134512640 137136520 4292431328 4292429592 136504651 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 9294 3127 507 641 0 4674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37176

[startup+0.300277 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25398
/proc/meminfo: memFree=27306964/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=49808 CPUtime=0.29 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 7525 0 0 0 28 1 0 0 20 0 1 0 338892019 51003392 6744 33554432000 134512640 137136520 4292431328 4292429856 134517592 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 12452 6745 1129 641 0 7832 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49808

[startup+0.700267 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25398
/proc/meminfo: memFree=27306964/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=66384 CPUtime=0.69 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 12984 0 0 0 67 2 0 0 20 0 1 0 338892019 67977216 12010 33554432000 134512640 137136520 4292431328 4292429576 136504651 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 16596 12010 2217 641 0 11976 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66384

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25399
/proc/meminfo: memFree=27256620/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=104100 CPUtime=1.49 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 27932 0 0 0 145 4 0 0 20 0 1 0 338892019 106598400 22982 33554432000 134512640 137136520 4292431328 4292430008 136504651 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 26025 22986 186 641 0 25381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104100

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25399
/proc/meminfo: memFree=27203432/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=116396 CPUtime=3.09 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 31024 0 0 0 300 9 0 0 20 0 1 0 338892019 119189504 25876 33554432000 134512640 137136520 4292431328 4289990572 136568305 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 29099 25876 189 641 0 28455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116396

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25399
/proc/meminfo: memFree=27185212/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=142260 CPUtime=6.29 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 38034 0 0 0 577 52 0 0 20 0 1 0 338892019 145674240 32316 33554432000 134512640 137136520 4292431328 4289990416 134557796 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 35565 32316 193 641 0 34921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142260

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25399
/proc/meminfo: memFree=27183116/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=135900 CPUtime=12.69 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 38353 0 0 0 1210 59 0 0 20 0 1 0 338892019 139161600 30761 33554432000 134512640 137136520 4292431328 4292429808 135743383 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 33975 30761 228 641 0 33331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135900

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25399
/proc/meminfo: memFree=27168976/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=135900 CPUtime=25.48 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 38353 0 0 0 2489 59 0 0 20 0 1 0 338892019 139161600 30761 33554432000 134512640 137136520 4292431328 4292429808 135742923 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 33975 30761 228 641 0 33331 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135900

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25400
/proc/meminfo: memFree=27178672/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=135900 CPUtime=51.08 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 38353 0 0 0 5049 59 0 0 20 0 1 0 338892019 139161600 30761 33554432000 134512640 137136520 4292431328 4292429728 134710130 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 33975 30761 228 641 0 33331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135900

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25400
/proc/meminfo: memFree=27164400/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=135900 CPUtime=102.28 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 38357 0 0 0 10169 59 0 0 20 0 1 0 338892019 139161600 32087 33554432000 134512640 137136520 4292431328 4292429728 134707071 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 33975 32087 228 641 0 33331 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 135900

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 25403
/proc/meminfo: memFree=27168780/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=136792 CPUtime=162.27 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 215372 0 0 0 16135 92 0 0 20 0 1 0 338892019 140075008 32310 33554432000 134512640 137136520 4292431328 4292429808 135743211 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 34198 32310 228 641 0 33554 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 136792

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 25403
/proc/meminfo: memFree=27141064/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=137712 CPUtime=222.25 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 1610150 0 0 0 21885 340 0 0 20 0 1 0 338892019 141017088 32572 33554432000 134512640 137136520 4292431328 4292429728 134710175 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 34428 32572 228 641 0 33784 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 137712

[startup+282.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 25403
/proc/meminfo: memFree=27139188/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=138140 CPUtime=282.24 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 4469503 0 0 0 27372 852 0 0 20 0 1 0 338892019 141455360 32679 33554432000 134512640 137136520 4292431328 4292429720 136571969 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 34535 32679 228 641 0 33891 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 138140

[startup+342.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/176 25403
/proc/meminfo: memFree=27148992/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=138552 CPUtime=342.24 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 8276421 0 0 0 32690 1534 0 0 20 0 1 0 338892019 141877248 32782 33554432000 134512640 137136520 4292431328 4292429720 136571969 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 34638 32782 228 641 0 33994 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 138552

[startup+402.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 25404
/proc/meminfo: memFree=27135632/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=138932 CPUtime=402.22 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 12866499 0 0 0 37870 2352 0 0 20 0 1 0 338892019 142266368 32877 33554432000 134512640 137136520 4292431328 4292429808 135743003 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 34733 32877 228 641 0 34089 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 138932

[startup+462.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 25404
/proc/meminfo: memFree=27132280/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=139168 CPUtime=462.22 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 18055517 0 0 0 42942 3280 0 0 20 0 1 0 338892019 142508032 32886 33554432000 134512640 137136520 4292431328 4292429808 135742926 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 34792 32886 228 641 0 34148 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 139168

[startup+522.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 25404
/proc/meminfo: memFree=27127000/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=143428 CPUtime=522.21 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 23577688 0 0 0 47911 4310 0 0 20 0 1 0 338892019 146870272 33687 33554432000 134512640 137136520 4292431328 4292429720 136571969 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 35857 33687 228 641 0 35213 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 143428

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 25404
/proc/meminfo: memFree=27044532/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=145120 CPUtime=582.2 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 29486805 0 0 0 52805 5415 0 0 20 0 1 0 338892019 148602880 34374 33554432000 134512640 137136520 4292431328 4292429808 135743396 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 36280 34374 228 641 0 35636 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 145120

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 25430
/proc/meminfo: memFree=27026060/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=142896 CPUtime=882.15 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 59172924 0 0 0 76806 11409 0 0 20 0 1 0 338892019 146325504 33868 33554432000 134512640 137136520 4292431328 4292429848 136571969 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 35724 33619 228 641 0 35080 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 142896

[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25430
/proc/meminfo: memFree=27028968/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=149700 CPUtime=942.14 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 65707242 0 0 0 81477 12737 0 0 20 0 1 0 338892019 153292800 35434 33554432000 134512640 137136520 4292431328 4292429728 134710178 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37425 35434 228 641 0 36781 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 149700

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25431
/proc/meminfo: memFree=27025248/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=144836 CPUtime=1002.13 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 72357285 0 0 0 86112 14101 0 0 20 0 1 0 338892019 148312064 34303 33554432000 134512640 137136520 4292431328 4292429840 134706144 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 36209 34303 228 641 0 35565 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 144836

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25431
/proc/meminfo: memFree=27036940/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=152196 CPUtime=1062.12 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 79427753 0 0 0 90692 15520 0 0 20 0 1 0 338892019 155848704 34496 33554432000 134512640 137136520 4292431328 4292429728 134710037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 38049 34511 228 641 0 37405 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 152196

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25431
/proc/meminfo: memFree=27023920/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=146708 CPUtime=1122.11 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 86907521 0 0 0 95183 17028 0 0 20 0 1 0 338892019 150228992 34719 33554432000 134512640 137136520 4292431328 4292429808 135743083 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 36677 34719 228 641 0 36033 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146708

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25431
/proc/meminfo: memFree=27028068/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=146120 CPUtime=1182.1 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 94974607 0 0 0 99593 18617 0 0 20 0 1 0 338892019 149626880 34624 33554432000 134512640 137136520 4292431328 4292429720 136571969 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 36530 34624 228 641 0 35886 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146120

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25431
/proc/meminfo: memFree=27014908/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=154708 CPUtime=1242.1 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 103219418 0 0 0 103974 20236 0 0 20 0 1 0 338892019 158420992 36717 33554432000 134512640 137136520 4292431328 4292429728 134707283 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 38677 36731 228 641 0 38033 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 154708

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25432
/proc/meminfo: memFree=26998768/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=148956 CPUtime=1302.09 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 111941650 0 0 0 108266 21943 0 0 20 0 1 0 338892019 152530944 35253 33554432000 134512640 137136520 4292431328 4292429872 134710081 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37239 35262 228 641 0 36595 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 148956

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 25435
/proc/meminfo: memFree=26994544/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=147728 CPUtime=1362.07 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 121105336 0 0 0 112503 23704 0 0 20 0 1 0 338892019 151273472 34976 33554432000 134512640 137136520 4292431328 4292429808 135743089 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 36932 34976 228 641 0 36288 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147728

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25435
/proc/meminfo: memFree=26991516/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=158100 CPUtime=1422.07 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 130450389 0 0 0 116719 25488 0 0 20 0 1 0 338892019 161894400 37444 33554432000 134512640 137136520 4292431328 4292429728 134710178 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 39525 37456 228 641 0 38881 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 158100

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25435
/proc/meminfo: memFree=26977028/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=151440 CPUtime=1482.05 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 139954555 0 0 0 120902 27303 0 0 20 0 1 0 338892019 155074560 35953 33554432000 134512640 137136520 4292431328 4292429808 135742923 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37860 35953 228 641 0 37216 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 151440

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25435
/proc/meminfo: memFree=26989680/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=159832 CPUtime=1542.05 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 150008496 0 0 0 125004 29201 0 0 20 0 1 0 338892019 163667968 37071 33554432000 134512640 137136520 4292431328 4292429728 134707283 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 39958 37080 228 641 0 39314 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 159832

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25436
/proc/meminfo: memFree=26982976/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=151536 CPUtime=1602.04 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 160449301 0 0 0 129078 31126 0 0 20 0 1 0 338892019 155172864 35928 33554432000 134512640 137136520 4292431328 4292429872 134710081 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37884 35928 228 641 0 37240 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 151536

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25436
/proc/meminfo: memFree=26970824/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=150936 CPUtime=1662.03 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 170951512 0 0 0 133103 33100 0 0 20 0 1 0 338892019 154558464 35355 33554432000 134512640 137136520 4292431328 4292429864 136571969 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37734 35379 228 641 0 37090 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 150936

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25436
/proc/meminfo: memFree=26972296/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=150708 CPUtime=1722.01 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 181997143 0 0 0 137072 35129 0 0 20 0 1 0 338892019 154324992 35821 33554432000 134512640 137136520 4292431328 4292429872 134710081 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37677 35821 228 641 0 37033 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 150708

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25486
/proc/meminfo: memFree=27178032/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=151700 CPUtime=1782.01 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 193427868 0 0 0 140985 37216 0 0 20 0 1 0 338892019 155340800 35732 33554432000 134512640 137136520 4292431328 4292429872 134710081 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37925 35761 228 641 0 37281 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 151700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25486
/proc/meminfo: memFree=27149888/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=151808 CPUtime=1800.01 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 196916816 0 0 0 142166 37835 0 0 20 0 1 0 338892019 155451392 36045 33554432000 134512640 137136520 4292431328 4292429872 134710078 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37952 36045 228 641 0 37308 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151808

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

Solver just ended. Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25486
/proc/meminfo: memFree=27149888/32873844 swapFree=7116/7116
[pid=25398] ppid=25396 vsize=151808 CPUtime=1800.01 cores=0,2,4,6
/proc/25398/stat : 25398 (bsolo) R 25396 25398 23345 0 -1 4202496 196916816 0 0 0 142166 37835 0 0 20 0 1 0 338892019 155451392 36045 33554432000 134512640 137136520 4292431328 4292429872 134710078 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25398/statm: 37952 36045 228 641 0 37308 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151808

Child status: 15
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1421.67
CPU system time (s): 378.356
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 165548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1421.67
system time used= 378.356
maximum resident set size= 158292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196916836
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= 20
involuntary context switches= 2066

runsolver used 3.21051 second user time and 9.64353 second system time

The end

Launcher Data 

Begin job on node138 at 2012-06-03 14:47:49
IDJOB=3736284
IDBENCH=25040
IDSOLVER=2320
FILE ID=node138/3736284-1338727669
RUNJOBID= node138-1338713229-23361
PBS_JOBID= 14636726
Free space on /tmp= 70772 MiB

SOLVER NAME= PB09: bsolo 3.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736284-1338727669/watcher-3736284-1338727669 -o /tmp/evaluation-result-3736284-1338727669/solver-3736284-1338727669 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 -m15500 HOME/instance-3736284-1338727669.opb

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

MD5SUM BENCH= 47194cf421cbddfd6c2831e71c8b2458
RANDOM SEED=663402980

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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	: 5331.91
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		: 2667.347
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	: 5331.91
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		: 2667.347
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	: 5331.91
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		: 2667.347
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	: 5331.91
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		: 2667.347
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	: 5331.91
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		: 2667.347
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	: 5331.92
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		: 2667.347
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27307624 kB
Buffers:          714388 kB
Cached:          3912048 kB
SwapCached:          208 kB
Active:          2381656 kB
Inactive:        2281292 kB
Active(anon):      20936 kB
Inactive(anon):    11376 kB
Active(file):    2360720 kB
Inactive(file):  2269916 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:             25400 kB
Writeback:             0 kB
AnonPages:         38932 kB
Mapped:            15280 kB
Shmem:               200 kB
Slab:             764880 kB
SReclaimable:     206864 kB
SUnreclaim:       558016 kB
KernelStack:        1448 kB
PageTables:         4100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     152388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3736284-1338727669.opb

Free space on /tmp at the end= 70768 MiB
End job on node138 at 2012-06-03 15:17:52