Trace number 3736913

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
PB07: bsolo 3.0.17SAT (TO)14 1800.1 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_5.opb
MD5SUMe3f554c192a1ee7b261cc2808827870e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark1796.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint26
Maximum length of a constraint50
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6226
Sum of products size (including duplicates)12452
Number of different products6226
Sum of products size12452

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 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 15500 MB
0.00/0.00	c Instance file HOME/instance-3736913-1338711315.opb
0.00/0.00	c File size is 84240 bytes.
0.00/0.02	c Highest Coefficient sum: 200
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.017 s
0.00/0.02	c Var: 6426 Constr: 12652 6426/0/6226 Lit: 43782 Watch. Lit: 31530
0.00/0.02	c Obj. Vars: 200 (3.11236 % of total variables)
0.08/0.18	c Pre-processing Time: 0.177 s
0.08/0.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.18	c        0   6426    12652    43782    3    31530   39497      0      0 0.18
0.08/0.18	c Switching off LPR mode.
0.08/0.18	o 199	0.179
0.08/0.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.19	c        0   6426    12653    43982    3    31533   39631      1      0 0.18
0.08/0.19	o 198	0.182
0.08/0.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.19	c        0   6426    12654    44182    3    31537   39831      2      0 0.18
0.08/0.19	o 197	0.185
0.08/0.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.19	c        0   6426    12655    44382    3    31542   40097      3      0 0.19
0.08/0.19	o 196	0.188
0.08/0.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.19	c        0   6426    12656    44582    3    31548   40431      4      0 0.19
0.08/0.19	o 195	0.191
0.18/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.20	c        0   6426    12657    44782    3    31555   40831      5      0 0.19
0.18/0.20	o 194	0.194
0.18/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.20	c        0   6426    12658    44982    3    31563   41297      6      0 0.20
0.18/0.20	o 193	0.197
0.18/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.20	c        0   6426    12659    45182    3    31572   41831      7      0 0.20
0.18/0.20	o 192	0.201
0.18/0.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.21	c        0   6426    12660    45382    3    31582   42431      8      0 0.20
0.18/0.21	o 191	0.204
0.18/0.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.21	c        0   6426    12661    45582    3    31593   43097      9      0 0.20
0.18/0.21	o 190	0.207
0.18/0.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.21	c        0   6426    12662    45782    3    31605   43831     10      0 0.21
0.18/0.21	o 189	0.21
0.18/0.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.22	c        0   6426    12663    45982    3    31618   44631     11      0 0.21
0.18/0.22	o 188	0.213
0.18/0.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.22	c        0   6426    12664    46182    3    31632   45497     12      0 0.21
0.18/0.22	o 187	0.216
0.18/0.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.22	c        0   6426    12665    46382    3    31647   46431     13      0 0.22
0.18/0.22	o 186	0.22
0.18/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.23	c        0   6426    12666    46582    3    31663   47431     14      0 0.22
0.18/0.23	o 185	0.223
0.18/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.23	c        0   6426    12667    46782    3    31680   48431     15      0 0.22
0.18/0.23	o 184	0.226
0.18/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.23	c        0   6426    12668    46982    3    31698   49431     16      0 0.23
0.18/0.23	o 183	0.229
0.18/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.24	c        0   6426    12669    47182    3    31717   50431     17      0 0.23
0.18/0.24	o 182	0.232
0.18/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.24	c        0   6426    12670    47382    3    31737   51431     18      0 0.23
0.18/0.24	o 181	0.235
0.18/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.24	c        0   6426    12671    47582    3    31758   52431     19      0 0.23
0.18/0.24	o 180	0.238
0.18/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.24	c        0   6426    12672    47782    3    31780   53431     20      0 0.24
0.18/0.24	o 179	0.241
0.18/0.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.25	c        0   6426    12673    47982    3    31803   54431     21      0 0.24
0.18/0.25	o 178	0.244
0.18/0.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.25	c        0   6426    12674    48182    3    31827   55431     22      0 0.24
0.18/0.25	o 177	0.247
0.18/0.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.25	c        0   6426    12675    48382    3    31852   56431     23      0 0.25
0.18/0.25	o 176	0.249
0.18/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.26	c        0   6426    12676    48582    3    31878   57431     24      0 0.25
0.18/0.26	o 175	0.252
0.18/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.26	c        0   6426    12677    48782    3    31905   58431     25      0 0.25
0.18/0.26	o 174	0.255
0.18/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.26	c        0   6426    12678    48982    3    31933   59431     26      0 0.26
0.18/0.26	o 173	0.258
0.18/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.27	c        0   6426    12679    49182    3    31962   60431     27      0 0.26
0.18/0.27	o 172	0.261
0.18/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.27	c        0   6426    12680    49382    3    31992   61431     28      0 0.26
0.18/0.27	o 171	0.264
0.18/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.27	c        0   6426    12681    49582    3    32023   62431     29      0 0.27
0.18/0.27	o 170	0.267
0.18/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.27	c        0   6426    12682    49782    3    32055   63431     30      0 0.27
0.18/0.27	o 169	0.27
0.18/0.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.28	c        0   6426    12683    49982    3    32088   64431     31      0 0.27
0.18/0.28	o 168	0.273
0.18/0.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.28	c        0   6426    12684    50182    3    32122   65431     32      0 0.27
0.18/0.28	o 167	0.276
0.18/0.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.28	c        0   6426    12685    50382    3    32157   66431     33      0 0.28
0.18/0.28	o 166	0.279
0.18/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.29	c        0   6426    12686    50582    3    32193   67431     34      0 0.28
0.18/0.29	o 165	0.282
0.18/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.29	c        0   6426    12687    50782    4    32230   68431     35      0 0.28
0.18/0.29	o 164	0.285
0.18/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.29	c        0   6426    12688    50982    4    32268   69431     36      0 0.29
0.18/0.29	o 163	0.288
0.18/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.30	c        0   6426    12689    51182    4    32307   70431     37      0 0.29
0.18/0.30	o 162	0.291
0.28/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.30	c        0   6426    12690    51382    4    32347   71431     38      0 0.29
0.28/0.30	o 161	0.295
0.28/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.30	c        0   6426    12691    51582    4    32388   72431     39      0 0.29
0.28/0.30	o 160	0.298
0.28/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.30	c        0   6426    12692    51782    4    32430   73431     40      0 0.30
0.28/0.30	o 159	0.301
0.28/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.31	c        0   6426    12693    51982    4    32473   74431     41      0 0.30
0.28/0.31	o 158	0.304
0.28/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.31	c        0   6426    12694    52182    4    32517   75431     42      0 0.30
0.28/0.31	o 157	0.307
0.28/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.31	c        0   6426    12695    52382    4    32562   76431     43      0 0.31
0.28/0.31	o 156	0.31
0.28/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.32	c        0   6426    12696    52582    4    32608   77431     44      0 0.31
0.28/0.32	o 155	0.313
0.28/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.32	c        0   6426    12697    52782    4    32655   78431     45      0 0.31
0.28/0.32	o 154	0.316
0.28/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.32	c        0   6426    12698    52982    4    32703   79431     46      0 0.32
0.28/0.32	o 153	0.319
0.28/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.33	c        0   6426    12699    53182    4    32752   80431     47      0 0.32
0.28/0.33	o 152	0.322
0.28/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.33	c        0   6426    12700    53382    4    32802   81431     48      0 0.32
0.28/0.33	o 151	0.324
0.28/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.33	c        0   6426    12701    53582    4    32853   82431     49      0 0.33
0.28/0.33	o 150	0.327
0.28/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.33	c        0   6426    12702    53782    4    32905   83431     50      0 0.33
0.28/0.33	o 149	0.33
0.28/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.34	c        0   6426    12703    53982    4    32958   84431     51      0 0.33
0.28/0.34	o 148	0.333
0.28/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.34	c        0   6426    12704    54182    4    33012   85431     52      0 0.33
0.28/0.34	o 147	0.336
0.28/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.34	c        0   6426    12705    54382    4    33067   86431     53      0 0.34
0.28/0.34	o 146	0.339
0.28/0.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.35	c        0   6426    12706    54582    4    33123   87431     54      0 0.34
0.28/0.35	o 145	0.342
0.28/0.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.35	c        0   6426    12707    54782    4    33180   88431     55      0 0.34
0.28/0.35	o 144	0.345
0.28/0.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.35	c        0   6426    12708    54982    4    33238   89431     56      0 0.35
0.28/0.35	o 143	0.348
0.28/0.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.35	c        0   6426    12709    55182    4    33297   90431     57      0 0.35
0.28/0.35	o 142	0.351
0.28/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.36	c        0   6426    12710    55382    4    33357   91431     58      0 0.35
0.28/0.36	o 141	0.354
0.28/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.36	c        0   6426    12711    55582    4    33418   92431     59      0 0.35
0.28/0.36	o 140	0.357
0.28/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.36	c        0   6426    12712    55782    4    33480   93431     60      0 0.36
0.28/0.36	o 139	0.36
0.28/0.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.37	c        0   6426    12713    55982    4    33543   94431     61      0 0.36
0.28/0.37	o 138	0.363
0.28/0.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.37	c        0   6426    12714    56182    4    33607   95431     62      0 0.36
0.28/0.37	o 137	0.366
0.28/0.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.37	c        0   6426    12715    56382    4    33672   96431     63      0 0.37
0.28/0.37	o 136	0.369
0.28/0.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.38	c        0   6426    12716    56582    4    33738   97431     64      0 0.37
0.28/0.38	o 135	0.372
0.28/0.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.38	c        0   6426    12717    56782    4    33805   98431     65      0 0.37
0.28/0.38	o 134	0.374
0.28/0.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.38	c        0   6426    12718    56982    4    33873   99431     66      0 0.38
0.28/0.38	o 133	0.377
0.28/0.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.38	c        0   6426    12719    57182    4    33942  100431     67      0 0.38
0.28/0.38	o 132	0.38
0.28/0.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.39	c        0   6426    12720    57382    4    34012  101431     68      0 0.38
0.28/0.39	o 131	0.383
0.28/0.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.39	c        0   6426    12721    57582    4    34083  102431     69      0 0.38
0.28/0.39	o 130	0.386
0.28/0.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.39	c        0   6426    12722    57782    4    34155  103431     70      0 0.39
0.28/0.39	o 129	0.389
0.38/0.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.38/0.40	c        0   6426    12723    57982    4    34228  104431     71      0 0.39
0.38/0.40	o 128	0.392
0.38/0.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.38/0.40	c        0   6426    12724    58182    4    34302  105431     72      0 0.39
0.38/0.40	o 127	0.395
0.38/0.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.38/0.40	c        0   6426    12725    58382    4    34377  106431     73      0 0.40
0.38/0.40	o 87	0.399
0.38/0.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.38/0.41	c        1   6426    12727    58709    4    34494  106431     75      2 0.40
0.38/0.41	o 17	0.404
0.48/0.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.48/0.52	c        1   6426    12728    58909    4    34679  106431     76      2 0.41
0.48/0.52	c      104   6426    12831    66267    5    34885  117075    179    239 0.43
0.48/0.52	c      354   6426    13081    94252    7    35385  128783    429    742 0.48
0.48/0.52	o 16	0.517
0.79/0.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.85	c      567   6426    13295   124320    9    35997  106431    643   1094 0.52
0.79/0.85	c      669   6426    13397   135518   10    36201  117075    745   1236 0.54
0.79/0.85	c      919   6426    13647   164044   12    36701  128783    995   1579 0.58
0.79/0.85	c     1395   6426    14123   222961   15    37653  141662   1471   2097 0.67
0.79/0.85	c     2208   6426    14936   314575   21    39279  155829   2284   2634 0.84
0.79/0.85	o 15	0.843
263.05/263.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
263.05/263.33	c     2212   6426    14941   315024   21    39474  106431   2289   2620 0.84
263.05/263.33	c     2313   6426    15042   323246   21    39676  117075   2390   2680 0.86
263.05/263.33	c     2563   6426    15292   352245   23    40176  128783   2640   2816 0.91
263.05/263.33	c     3038   6426    15767   409780   25    41126  141662   3115   3001 1.01
263.05/263.33	c     3853   6426    16582   510299   30    42756  155829   3930   3186 1.21
263.05/263.33	c     5173   6426    17902   655347   36    45396  171412   5250   3398 1.52
263.05/263.33	c     7254   6426    19983   887824   44    49558  188554   7331   3521 2.06
263.05/263.33	c    10477   6426    23206  1266408   54    56004  207410  10554   3541 2.96
263.05/263.33	c    15413   6426    28142  1863905   66    65876  228152  15490   3566 4.32
263.05/263.33	c    22921   6426    35650  2715855   76    80892  250968  22998   3320 6.90
263.05/263.33	c    34283   6426    47012  4248704   90   103616  276065  34360   2566 13.36
263.05/263.33	c    51430   6426    64159  6163531   96   137910  303672  51507   2355 21.83
263.05/263.33	c    77249   6426    89978 10040302  111   189548  334040  77326   1642 47.03
263.05/263.33	c   116081   6426   128810 14725768  114   267212  367445 116158   1150 100.87
263.05/263.33	c   174434   6426   187163 23035913  123   383918  404190 174511    906 192.32
263.05/263.33	o 14	263.093
1800.06/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.71	c   210679   6426   223409 28103997  125   456596  106431 210757    800 263.10
1800.06/1800.71	c   210779   6426    27135  1774580   65    60682  117075  14483    736 286.10
1800.06/1800.71	c   211029   6426    27385  1796176   65    61182  128783  14733    737 286.18
1800.06/1800.71	c   211504   6426    27860  1845650   66    62132  141662  15208    738 286.31
1800.06/1800.71	c   212318   6426    28674  1949281   67    63760  155829  16022    741 286.51
1800.06/1800.71	c   213639   6426    29995  2093457   69    66402  171412  17343    744 286.86
1800.06/1800.71	c   215721   6426    32077  2246484   70    70566  188554  19425    750 287.37
1800.06/1800.71	c   218946   6426    35302  2608306   73    77016  207410  22650    759 288.45
1800.06/1800.71	c   223887   6426    40243  3295194   81    86898  228152  27591    771 290.26
1800.06/1800.71	c   231393   6426    47749  4157999   87   101910  250968  35097    788 293.33
1800.06/1800.71	c   242756   6426    59112  5546874   93   124636  276065  46460    812 298.88
1800.06/1800.71	c   259902   6426    76258  7479765   98   158928  303672  63606    840 309.36
1800.06/1800.71	c   285722   6426   102078 10571325  103   210568  334040  89426    861 331.60
1800.06/1800.71	c   324554   6426   140910 14910488  105   288232  367445 128258    879 369.12
1800.06/1800.71	c   382907   6426   199263 22640711  113   404938  404190 186611    815 469.31
1800.06/1800.71	c   470542   6426   286898 32695320  113   580208  444610 274246    680 691.88
1800.06/1800.71	c   602096   6426   418452 47961744  114   843316  489072 405800    519 1159.83
1800.06/1800.71	c Caught signal: 15
1800.06/1800.71	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 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 x197 x198 -x199 -x200 
1800.06/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.71	c  114   690662 222888  1147687   232770 26653472 220118    383 1800.07
1800.06/1800.71	c Objective: 14
1800.06/1800.71	s SATISFIABLE
1800.06/1800.71	c Total time: 1800.07 s

Verifier Data

OK	14

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-3736913-1338711315/watcher-3736913-1338711315 -o /tmp/evaluation-result-3736913-1338711315/solver-3736913-1338711315 -C 1800 -W 1900 -M 15500 bsolo3.0.17 -m15500 HOME/instance-3736913-1338711315.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 2.01 2.00 3/178 11178
/proc/meminfo: memFree=28024820/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=2660 CPUtime=0 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) D 11176 11178 7079 0 -1 4194304 96 0 0 0 0 0 0 0 20 0 1 0 337256333 2723840 48 33554432000 134512640 135840783 4290033424 4290031460 7222212 0 0 4096 0 18446744072100748580 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 665 48 37 325 0 32 0

[startup+0.045815 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11178
/proc/meminfo: memFree=28024820/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=7712 CPUtime=0.03 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 1259 0 0 0 3 0 0 0 20 0 1 0 337256333 7897088 1174 33554432000 134512640 135840783 4290033424 4289955404 6186032 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 1928 1174 342 325 0 864 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7712

[startup+0.100224 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11178
/proc/meminfo: memFree=28024820/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=7712 CPUtime=0.08 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 1259 0 0 0 8 0 0 0 20 0 1 0 337256333 7897088 1174 33554432000 134512640 135840783 4290033424 4289955404 6186032 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 1928 1174 342 325 0 864 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7712

[startup+0.300217 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11178
/proc/meminfo: memFree=28024820/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=8036 CPUtime=0.28 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 1640 0 0 0 28 0 0 0 20 0 1 0 337256333 8228864 1249 33554432000 134512640 135840783 4290033424 4290032784 134551700 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 2009 1250 347 325 0 945 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8036

[startup+0.700217 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11178
/proc/meminfo: memFree=28024820/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=10512 CPUtime=0.69 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 2289 0 0 0 68 1 0 0 20 0 1 0 337256333 10764288 1898 33554432000 134512640 135840783 4290033424 4290032640 7736910 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 2628 1898 348 325 0 1564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10512

[startup+1.50018 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 11179
/proc/meminfo: memFree=28016760/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=16092 CPUtime=1.48 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 3687 0 0 0 147 1 0 0 20 0 1 0 337256333 16478208 3296 33554432000 134512640 135840783 4290033424 4290030640 134547548 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 4023 3296 348 325 0 2959 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16092

[startup+3.10021 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 11179
/proc/meminfo: memFree=28009188/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=25424 CPUtime=3.08 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 6015 0 0 0 307 1 0 0 20 0 1 0 337256333 26034176 5624 33554432000 134512640 135840783 4290033424 4290031856 7734567 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/11178/statm: 6356 5624 348 325 0 5292 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25424

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 11179
/proc/meminfo: memFree=27990200/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=42040 CPUtime=6.28 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 10162 0 0 0 626 2 0 0 20 0 1 0 337256333 43048960 9771 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 10510 9771 348 325 0 9446 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 42040

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 11179
/proc/meminfo: memFree=27966912/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=64016 CPUtime=12.68 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 15653 0 0 0 1264 4 0 0 20 0 1 0 337256333 65552384 15262 33554432000 134512640 135840783 4290033424 4290032784 134551084 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 16004 15262 348 325 0 14940 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64016

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 11179
/proc/meminfo: memFree=27927976/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=101672 CPUtime=25.48 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 25073 0 0 0 2542 6 0 0 20 0 1 0 337256333 104112128 24682 33554432000 134512640 135840783 4290033424 4290032784 134550634 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 25418 24682 348 325 0 24354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101672

[startup+51.1003 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 11218
/proc/meminfo: memFree=28602848/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=150872 CPUtime=51.06 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 37399 0 0 0 5095 11 0 0 20 0 1 0 337256333 154492928 37005 33554432000 134512640 135840783 4290033424 4290032784 134551312 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 37718 37005 348 325 0 36654 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 150872

[startup+102.307 s]
/proc/loadavg: 1.97 1.99 1.99 3/179 11218
/proc/meminfo: memFree=28319908/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=211304 CPUtime=102.21 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 52527 0 0 0 10206 15 0 0 20 0 1 0 337256333 216375296 52095 33554432000 134512640 135840783 4290033424 4290032784 134551048 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 52826 52095 348 325 0 51762 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 211304

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 11218
/proc/meminfo: memFree=28060652/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=291408 CPUtime=162.15 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 72606 0 0 0 16191 24 0 0 20 0 1 0 337256333 298401792 72128 33554432000 134512640 135840783 4290033424 4290032784 134550972 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 72852 72128 348 325 0 71788 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 291408

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 11218
/proc/meminfo: memFree=27896256/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=351736 CPUtime=222.09 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 87738 0 0 0 22180 29 0 0 20 0 1 0 337256333 360177664 87213 33554432000 134512640 135840783 4290033424 4290028912 7734567 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 87934 87213 348 325 0 86870 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 351736

[startup+282.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 11219
/proc/meminfo: memFree=27738804/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=389304 CPUtime=282.05 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 97346 0 0 0 28172 33 0 0 20 0 1 0 337256333 398647296 96582 33554432000 134512640 135840783 4290033424 4290032848 134546112 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 97326 96582 348 325 0 96262 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 389304

[startup+342.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/180 11222
/proc/meminfo: memFree=27646568/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=389304 CPUtime=342.04 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 97346 0 0 0 34171 33 0 0 20 0 1 0 337256333 398647296 96582 33554432000 134512640 135840783 4290033424 4290032784 134550779 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 97326 96582 348 325 0 96262 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 389304

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11222
/proc/meminfo: memFree=27572948/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=389304 CPUtime=402.03 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 97346 0 0 0 40170 33 0 0 20 0 1 0 337256333 398647296 96582 33554432000 134512640 135840783 4290033424 4290032784 134551048 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 97326 96582 348 325 0 96262 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 389304

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11222
/proc/meminfo: memFree=27463112/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=389304 CPUtime=462.02 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 97346 0 0 0 46169 33 0 0 20 0 1 0 337256333 398647296 96582 33554432000 134512640 135840783 4290033424 4290032784 134550893 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 97326 96582 348 325 0 96262 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 389304

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11222
/proc/meminfo: memFree=27384400/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=389332 CPUtime=522.02 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 97353 0 0 0 52169 33 0 0 20 0 1 0 337256333 398675968 96589 33554432000 134512640 135840783 4290033424 4290032784 134551532 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 97333 96589 348 325 0 96269 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 389332

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11223
/proc/meminfo: memFree=27306308/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=403000 CPUtime=582 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 100773 0 0 0 58166 34 0 0 20 0 1 0 337256333 412672000 100009 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 100750 100009 348 325 0 99686 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 403000

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 11224
/proc/meminfo: memFree=26874432/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=558348 CPUtime=881.95 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 139629 0 0 0 88141 54 0 0 20 0 1 0 337256333 571748352 138865 33554432000 134512640 135840783 4290033424 4290032784 134551048 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 139587 138865 348 325 0 138523 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 558348

[startup+942.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 11227
/proc/meminfo: memFree=26801416/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=584232 CPUtime=941.95 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 146105 0 0 0 94137 58 0 0 20 0 1 0 337256333 598253568 145341 33554432000 134512640 135840783 4290033424 4290032784 134550779 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 146058 145341 348 325 0 144994 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 584232

[startup+1002.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 11227
/proc/meminfo: memFree=26714280/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=609224 CPUtime=1001.94 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 152339 0 0 0 100133 61 0 0 20 0 1 0 337256333 623845376 151575 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 152306 151575 348 325 0 151242 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 609224

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 11227
/proc/meminfo: memFree=26667684/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=630044 CPUtime=1061.93 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 157544 0 0 0 106129 64 0 0 20 0 1 0 337256333 645165056 156780 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 157511 156780 348 325 0 156447 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 630044

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11227
/proc/meminfo: memFree=26611416/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=651972 CPUtime=1121.92 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 163038 0 0 0 112125 67 0 0 20 0 1 0 337256333 667619328 162274 33554432000 134512640 135840783 4290033424 4290032776 15222989 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 162993 162274 348 325 0 161929 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 651972

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 11228
/proc/meminfo: memFree=26549088/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=672072 CPUtime=1181.91 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 168046 0 0 0 118121 70 0 0 20 0 1 0 337256333 688201728 167282 33554432000 134512640 135840783 4290033424 4290028192 7734567 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 168018 167282 348 325 0 166954 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 672072

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/180 11229
/proc/meminfo: memFree=26485728/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=692072 CPUtime=1241.9 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 173043 0 0 0 124118 72 0 0 20 0 1 0 337256333 708681728 172279 33554432000 134512640 135840783 4290033424 4290032784 134550764 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 173018 172279 348 325 0 171954 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 692072

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11229
/proc/meminfo: memFree=26429952/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=714176 CPUtime=1301.9 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 178569 0 0 0 130115 75 0 0 20 0 1 0 337256333 731316224 177805 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 178544 177805 348 325 0 177480 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 714176

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11229
/proc/meminfo: memFree=26372416/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=737956 CPUtime=1361.89 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 184513 0 0 0 136111 78 0 0 20 0 1 0 337256333 755666944 183749 33554432000 134512640 135840783 4290033424 4290032784 134550779 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 184489 183749 348 325 0 183425 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 737956

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11229
/proc/meminfo: memFree=26307316/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=755300 CPUtime=1421.88 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 188849 0 0 0 142108 80 0 0 20 0 1 0 337256333 773427200 188085 33554432000 134512640 135840783 4290033424 4290032784 134550779 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 188825 188085 348 325 0 187761 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 755300

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11230
/proc/meminfo: memFree=26247424/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=771092 CPUtime=1481.87 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 192804 0 0 0 148104 83 0 0 20 0 1 0 337256333 789598208 192040 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 192773 192040 348 325 0 191709 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 771092

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11233
/proc/meminfo: memFree=26188408/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=785716 CPUtime=1541.84 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 196489 0 0 0 154099 85 0 0 20 0 1 0 337256333 804573184 195702 33554432000 134512640 135840783 4290033424 4290032784 134551081 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 196429 195702 348 325 0 195365 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 785716

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11233
/proc/meminfo: memFree=26129684/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=801244 CPUtime=1601.8 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 200388 0 0 0 160092 88 0 0 20 0 1 0 337256333 820473856 199568 33554432000 134512640 135840783 4290033424 4290032784 134550779 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 200311 199568 348 325 0 199247 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 801244

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11233
/proc/meminfo: memFree=26070176/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=817328 CPUtime=1661.74 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 204459 0 0 0 166083 91 0 0 20 0 1 0 337256333 836943872 203591 33554432000 134512640 135840783 4290033424 4290032784 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 204332 203591 348 325 0 203268 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 817328

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11233
/proc/meminfo: memFree=25949692/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=833272 CPUtime=1721.7 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 208518 0 0 0 172076 94 0 0 20 0 1 0 337256333 853270528 207602 33554432000 134512640 135840783 4290033424 4290032784 134550779 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 208318 207602 348 325 0 207254 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 833272

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11234
/proc/meminfo: memFree=25846784/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=835460 CPUtime=1781.65 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 209550 0 0 0 178071 94 0 0 20 0 1 0 337256333 855511040 208123 33554432000 134512640 135840783 4290033424 4290032848 134546112 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 208865 208123 348 325 0 207801 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 835460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11234
/proc/meminfo: memFree=25813732/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=835460 CPUtime=1800.06 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 209552 0 0 0 179912 94 0 0 20 0 1 0 337256333 855511040 208123 33554432000 134512640 135840783 4290033424 4290032848 134546112 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 208865 208123 348 325 0 207801 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 835460

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11234
/proc/meminfo: memFree=25813732/32873844 swapFree=7380/7380
[pid=11178] ppid=11176 vsize=835460 CPUtime=1800.06 cores=0,2,4,6
/proc/11178/stat : 11178 (bsolo3.0.17) R 11176 11178 7079 0 -1 4202496 209552 0 0 0 179912 94 0 0 20 0 1 0 337256333 855511040 208123 33554432000 134512640 135840783 4290033424 4290032848 134546112 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/11178/statm: 208865 208123 348 325 0 207801 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 835460

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1799.15
CPU system time (s): 0.950855
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 837392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.950855
maximum resident set size= 834424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 209555
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= 380
involuntary context switches= 2141

runsolver used 3.23951 second user time and 9.52455 second system time

The end

Launcher Data

Begin job on node133 at 2012-06-03 10:15:15
IDJOB=3736913
IDBENCH=48148
IDSOLVER=2318
FILE ID=node133/3736913-1338711315
RUNJOBID= node133-1338678627-7098
PBS_JOBID= 14636680
Free space on /tmp= 70476 MiB

SOLVER NAME= PB07: bsolo 3.0.17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_5.opb
COMMAND LINE= bsolo3.0.17 -mMEMLIMIT BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736913-1338711315/watcher-3736913-1338711315 -o /tmp/evaluation-result-3736913-1338711315/solver-3736913-1338711315 -C 1800 -W 1900 -M 15500  bsolo3.0.17 -m15500 HOME/instance-3736913-1338711315.opb            

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

MD5SUM BENCH= e3f554c192a1ee7b261cc2808827870e
RANDOM SEED=164997900

node133.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		: 2666.540
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	: 5333.08
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		: 2666.540
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	: 5331.92
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		: 2666.540
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	: 5331.92
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		: 2666.540
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		: 2666.540
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		: 2666.540
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	: 5331.90
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		: 2666.540
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		: 2666.540
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:        28025092 kB
Buffers:          413348 kB
Cached:          2740404 kB
SwapCached:          676 kB
Active:          2190000 kB
Inactive:        1762792 kB
Active(anon):     790600 kB
Inactive(anon):    10220 kB
Active(file):    1399400 kB
Inactive(file):  1752572 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108856 kB
SwapFree:       67107040 kB
Dirty:              6628 kB
Writeback:             0 kB
AnonPages:        804832 kB
Mapped:            11756 kB
Shmem:                 0 kB
Slab:             753348 kB
SReclaimable:     195476 kB
SUnreclaim:       557872 kB
KernelStack:        1472 kB
PageTables:         5576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     913964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    780288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70472 MiB
End job on node133 at 2012-06-03 10:45:18