Trace number 3708461

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
bsolo 3.2OPT6 27.6238 27.6295

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_4.opb
MD5SUM7b38b4ead930b62d925cf473e2cdd798
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.32295
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint17
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)614
Sum of products size (including duplicates)1228
Number of different products614
Sum of products size1228

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 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 Instance file HOME/instance-3708461-1338172423.opb
0.00/0.00	c File size is 8368 bytes.
0.00/0.00	c Highest Coefficient sum: 50
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0 s
0.00/0.00	c Var: 664 Constr: 1278 664/0/614 Lit: 4348 Watch. Lit: 3170
0.00/0.00	c Obj. Vars: 50 (7.53012 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1278     4348    3     3170    3905      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
0.00/0.01	o 49
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1279     4398    3     3173    3938      1      0 0.01
0.00/0.01	o 48
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1280     4448    3     3177    3988      2      0 0.01
0.00/0.01	o 47
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1281     4498    3     3182    4055      3      0 0.01
0.00/0.01	o 46
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1282     4548    3     3188    4138      4      0 0.01
0.00/0.01	o 45
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1283     4598    3     3195    4238      5      0 0.01
0.00/0.01	o 44
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1284     4648    3     3203    4355      6      0 0.01
0.00/0.01	o 43
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1285     4698    3     3212    4488      7      0 0.01
0.00/0.01	o 42
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1286     4748    3     3222    4638      8      0 0.01
0.00/0.01	o 41
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1287     4798    3     3233    4805      9      0 0.01
0.00/0.01	o 40
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1288     4848    3     3245    4988     10      0 0.01
0.00/0.01	o 39
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1289     4898    3     3258    5188     11      0 0.01
0.00/0.01	o 38
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1290     4948    3     3272    5405     12      0 0.01
0.00/0.01	o 37
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1291     4998    3     3287    5638     13      0 0.01
0.00/0.01	o 36
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1292     5048    3     3303    5888     14      0 0.01
0.00/0.01	o 35
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1293     5098    3     3320    6155     15      0 0.01
0.00/0.01	o 34
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1294     5148    3     3338    6438     16      0 0.01
0.00/0.01	o 33
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1295     5198    4     3357    6738     17      0 0.01
0.00/0.01	o 32
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1296     5248    4     3377    7055     18      0 0.02
0.00/0.01	o 31
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1297     5298    4     3398    7388     19      0 0.02
0.00/0.01	o 30
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    664     1298     5348    4     3420    7738     20      0 0.02
0.00/0.01	o 29
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1299     5398    4     3443    8105     21      0 0.02
0.00/0.02	o 28
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1300     5448    4     3467    8488     22      0 0.02
0.00/0.02	o 27
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1301     5498    4     3492    8888     23      0 0.02
0.00/0.02	o 26
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1302     5548    4     3518    9305     24      0 0.02
0.00/0.02	o 25
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1303     5598    4     3545    9738     25      0 0.02
0.00/0.02	o 24
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1304     5648    4     3573   10188     26      0 0.02
0.00/0.02	o 23
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1305     5698    4     3602   10655     27      0 0.02
0.00/0.02	o 22
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1306     5748    4     3632   11138     28      0 0.02
0.00/0.02	o 21
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1307     5798    4     3663   11638     29      0 0.02
0.00/0.02	o 20
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1308     5848    4     3695   12155     30      0 0.02
0.00/0.02	o 19
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1309     5898    4     3728   12688     31      0 0.02
0.00/0.02	o 18
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1310     5948    4     3762   13238     32      0 0.02
0.00/0.02	o 17
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1311     5998    4     3797   13805     33      0 0.02
0.00/0.02	o 16
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1312     6048    4     3833   14388     34      0 0.02
0.00/0.02	o 15
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1313     6098    4     3870   14988     35      0 0.02
0.00/0.02	o 14
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1314     6148    4     3908   15605     36      0 0.02
0.00/0.02	o 13
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1315     6198    4     3947   16238     37      0 0.02
0.00/0.02	o 12
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1316     6248    4     3987   16888     38      0 0.02
0.00/0.02	o 11
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1317     6298    4     4028   17555     39      0 0.02
0.00/0.02	o 10
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1318     6348    4     4070   18238     40      0 0.02
0.00/0.02	o 9
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    664     1319     6398    4     4113   18938     41      0 0.02
0.00/0.02	o 8
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c       10    664     1332     6705    5     4181   18955     54    400 0.03
0.00/0.03	o 7
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c       25    664     1350     7852    5     4260   18971     72    892 0.03
0.00/0.03	o 6
27.58/27.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.58/27.62	c       41    664     1368     8673    6     4340   18988     90   1366 0.03
27.58/27.62	c      142    664     1476    12493    8     4598   20887    198   3086 0.05
27.58/27.62	c      394    664     1747    22814   13     5140   22976    469   4477 0.09
27.58/27.62	c      870    664     2289    44526   19     6379   25274   1011   4702 0.18
27.58/27.62	c     1684    664     3221    94091   29     8569   27802   1943   4077 0.41
27.58/27.62	c     3006    664     4765   174801   36    11893   30583   3487   3369 0.89
27.58/27.62	c     5093    664     7176   284326   39    17081   33642   5898   2940 1.73
27.58/27.62	c     8318    664    10939   473210   43    25260   37007   9661   2349 3.54
27.58/27.62	c    13254    664    16774   743338   44    37679   40708  15496   1808 7.33
27.58/27.62	c    20764    664    25682  1159727   45    56590   44779  24404   1409 14.73
27.58/27.62	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 
27.58/27.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
27.58/27.62	c   53    29572   8899    53892    35984  1554788  34706   1070 27.62
27.58/27.62	c Objective: 6
27.58/27.62	s OPTIMUM FOUND
27.58/27.62	c Total time: 27.62 s

Verifier Data 

OK	6

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-3708461-1338172423/watcher-3708461-1338172423 -o /tmp/evaluation-result-3708461-1338172423/solver-3708461-1338172423 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3708461-1338172423.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 30747
/proc/meminfo: memFree=27690952/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=10936 CPUtime=0 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 352 0 0 0 0 0 0 0 20 0 1 0 283367737 11198464 302 33554432000 134512640 137138936 4288745872 4288736604 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 2734 302 184 642 0 2090 0

[startup+0.074509 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30747
/proc/meminfo: memFree=27690952/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=11308 CPUtime=0.07 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 428 0 0 0 7 0 0 0 20 0 1 0 283367737 11579392 378 33554432000 134512640 137138936 4288745872 4288744624 134575759 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 2827 378 192 642 0 2183 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11308

[startup+0.100209 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30747
/proc/meminfo: memFree=27690952/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=11436 CPUtime=0.09 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 455 0 0 0 9 0 0 0 20 0 1 0 283367737 11710464 405 33554432000 134512640 137138936 4288745872 4288744400 134603210 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 2859 405 192 642 0 2215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11436

[startup+0.300174 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30747
/proc/meminfo: memFree=27690952/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=12056 CPUtime=0.29 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 621 0 0 0 29 0 0 0 20 0 1 0 283367737 12345344 571 33554432000 134512640 137138936 4288745872 4288744368 134618161 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 3014 571 192 642 0 2370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12056

[startup+0.700173 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30747
/proc/meminfo: memFree=27690952/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=13200 CPUtime=0.69 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 916 0 0 0 69 0 0 0 20 0 1 0 283367737 13516800 866 33554432000 134512640 137138936 4288745872 4288744988 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 3300 866 192 642 0 2656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13200

[startup+1.50011 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27686604/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=14840 CPUtime=1.49 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 1335 0 0 0 149 0 0 0 20 0 1 0 283367737 15196160 1285 33554432000 134512640 137138936 4288745872 4288742680 136506715 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 3710 1285 192 642 0 3066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14840

[startup+3.1001 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27683752/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=17444 CPUtime=3.09 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 1970 0 0 0 308 1 0 0 20 0 1 0 283367737 17862656 1920 33554432000 134512640 137138936 4288745872 4288744800 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 4361 1920 192 642 0 3717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17444

[startup+6.30011 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27675676/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=21492 CPUtime=6.29 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 2969 0 0 0 628 1 0 0 20 0 1 0 283367737 22007808 2919 33554432000 134512640 137138936 4288745872 4288744800 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 5373 2919 192 642 0 4729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21492

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27664060/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=27164 CPUtime=12.68 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 4397 0 0 0 1266 2 0 0 20 0 1 0 283367737 27815936 4347 33554432000 134512640 137138936 4288745872 4288744800 134542624 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 6791 4347 192 642 0 6147 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27164

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27646560/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=34324 CPUtime=25.49 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 6189 0 0 0 2545 4 0 0 20 0 1 0 283367737 35147776 6139 33554432000 134512640 137138936 4288745872 4288744800 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 8581 6139 192 642 0 7937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34324

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

[startup+26.3002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27645196/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=34580 CPUtime=26.29 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 6257 0 0 0 2625 4 0 0 20 0 1 0 283367737 35409920 6207 33554432000 134512640 137138936 4288745872 4288744800 134542525 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 8645 6207 192 642 0 8001 0
Current children cumulated CPU time (s) 26.29
Current children cumulated vsize (KiB) 34580

[startup+27.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27645196/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=34832 CPUtime=27.08 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 6308 0 0 0 2704 4 0 0 20 0 1 0 283367737 35667968 6258 33554432000 134512640 137138936 4288745872 4288744800 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 8708 6258 192 642 0 8064 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 34832

[startup+27.5063 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27644328/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=34960 CPUtime=27.49 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 6337 0 0 0 2745 4 0 0 20 0 1 0 283367737 35799040 6287 33554432000 134512640 137138936 4288745872 4288744988 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 8740 6287 192 642 0 8096 0
Current children cumulated CPU time (s) 27.49
Current children cumulated vsize (KiB) 34960

[startup+27.6002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30748
/proc/meminfo: memFree=27644328/32873648 swapFree=7104/7104
[pid=30747] ppid=30745 vsize=34960 CPUtime=27.58 cores=0,2,4,6
/proc/30747/stat : 30747 (bsolo) R 30745 30747 29254 0 -1 4202496 6341 0 0 0 2754 4 0 0 20 0 1 0 283367737 35799040 6291 33554432000 134512640 137138936 4288745872 4288744732 136520975 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30747/statm: 8740 6291 192 642 0 8096 0
Current children cumulated CPU time (s) 27.58
Current children cumulated vsize (KiB) 34960

Child status: 0
Real time (s): 27.6295
CPU time (s): 27.6238
CPU user time (s): 27.5768
CPU system time (s): 0.046992
CPU usage (%): 99.9792
Max. virtual memory (cumulated for all children) (KiB): 34960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5768
system time used= 0.046992
maximum resident set size= 25172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6343
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= 3
involuntary context switches= 45

runsolver used 0.040993 second user time and 0.115982 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-28 04:33:43
IDJOB=3708461
IDBENCH=48135
IDSOLVER=2286
FILE ID=node127/3708461-1338172423
RUNJOBID= node127-1338157754-29270
PBS_JOBID= 14624533
Free space on /tmp= 71168 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_4.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3708461-1338172423/watcher-3708461-1338172423 -o /tmp/evaluation-result-3708461-1338172423/solver-3708461-1338172423 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3708461-1338172423.opb

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

MD5SUM BENCH= 7b38b4ead930b62d925cf473e2cdd798
RANDOM SEED=1557205858

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5331.91
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		: 2666.348
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:       32873648 kB
MemFree:        27691488 kB
Buffers:          479908 kB
Cached:          3537372 kB
SwapCached:            0 kB
Active:          1499712 kB
Inactive:        2800392 kB
Active(anon):     285048 kB
Inactive(anon):        0 kB
Active(file):    1214664 kB
Inactive(file):  2800392 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              3908 kB
Writeback:             0 kB
AnonPages:        377140 kB
Mapped:            15128 kB
Shmem:               200 kB
Slab:             743620 kB
SReclaimable:     188052 kB
SUnreclaim:       555568 kB
KernelStack:        1480 kB
PageTables:         4384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     404676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71164 MiB
End job on node127 at 2012-05-28 04:34:11