Trace number 1870352

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT-12 1.3368 1.33662

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_10_1.opb
MD5SUM85943b997cdad21dc5e2becf1aafbf8b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-12
Best CPU time to get the best result obtained on this benchmark0.102984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -12
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 constraint10
Maximum length of a constraint18
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)610
Sum of products size (including duplicates)1220
Number of different products305
Sum of products size610

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870352-1245199284.opb>
0.00/0.01	c original problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 355 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 305 del vars, 50 del conss, 305 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1220 impls, 0 clqs
0.00/0.05	c presolving (2 rounds):
0.00/0.05	c  305 deleted vars, 50 deleted constraints, 305 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.05	c  1830 implications, 0 cliques
0.00/0.05	c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.05	c     305 constraints of type <and>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.01
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    53 |1318k|   0 |  50 |  50 | 305 | 305 |  50 | 305 |   0 |   0 |   0 |-2.500000e+01 |      --      |    Inf 
0.00/0.06	o -8
0.00/0.06	c R 0.0s|     1 |     0 |    53 |1319k|   0 |  50 |  50 | 305 | 305 |  50 | 305 |   0 |   0 |   0 |-2.500000e+01 |-8.000000e+00 |  68.00%
0.00/0.07	c   0.0s|     1 |     0 |    85 |1324k|   0 |  43 |  50 | 305 | 305 |  50 | 312 |   7 |   0 |   0 |-2.150000e+01 |-8.000000e+00 |  62.79%
0.00/0.08	c   0.1s|     1 |     0 |    99 |1329k|   0 |  40 |  50 | 305 | 305 |  50 | 318 |  13 |   0 |   0 |-2.000000e+01 |-8.000000e+00 |  60.00%
0.09/0.10	c   0.1s|     1 |     0 |   137 |1334k|   0 |  38 |  50 | 305 | 305 |  50 | 323 |  18 |   0 |   0 |-1.900000e+01 |-8.000000e+00 |  57.89%
0.09/0.12	c   0.1s|     1 |     0 |   183 |1339k|   0 |  43 |  50 | 305 | 305 |  50 | 330 |  25 |   0 |   0 |-1.750000e+01 |-8.000000e+00 |  54.29%
0.09/0.15	c   0.1s|     1 |     0 |   221 |1355k|   0 |  34 |  50 | 305 | 305 |  50 | 339 |  34 |   0 |   0 |-1.700000e+01 |-8.000000e+00 |  52.94%
0.09/0.18	c   0.1s|     1 |     0 |   248 |1362k|   0 |  41 |  50 | 305 | 305 |  50 | 345 |  40 |   0 |   0 |-1.662500e+01 |-8.000000e+00 |  51.88%
0.19/0.21	c   0.2s|     1 |     0 |   316 |1388k|   0 |  47 |  50 | 305 | 305 |  50 | 354 |  49 |   0 |   0 |-1.604167e+01 |-8.000000e+00 |  50.13%
0.19/0.25	c   0.2s|     1 |     0 |   372 |1452k|   0 |  48 |  50 | 305 | 305 |  50 | 363 |  58 |   0 |   0 |-1.561290e+01 |-8.000000e+00 |  48.76%
0.29/0.31	c   0.3s|     1 |     0 |   427 |1744k|   0 |  44 |  50 | 305 | 305 |  50 | 371 |  66 |   0 |   0 |-1.524013e+01 |-8.000000e+00 |  47.51%
0.29/0.35	c   0.3s|     1 |     0 |   480 |1851k|   0 |  46 |  50 | 305 | 305 |  50 | 384 |  79 |   0 |   0 |-1.490909e+01 |-8.000000e+00 |  46.34%
0.39/0.41	c   0.4s|     1 |     0 |   510 |2285k|   0 |  48 |  50 | 305 | 305 |  50 | 147 |  87 |   0 |   0 |-1.467251e+01 |-8.000000e+00 |  45.48%
0.39/0.43	c   0.4s|     1 |     0 |   541 |2375k|   0 |  50 |  50 | 305 | 305 |  50 | 157 |  97 |   0 |   0 |-1.444408e+01 |-8.000000e+00 |  44.61%
0.39/0.45	c   0.4s|     1 |     0 |   562 |2610k|   0 |  50 |  50 | 305 | 305 |  50 | 166 | 106 |   0 |   0 |-1.436493e+01 |-8.000000e+00 |  44.31%
0.39/0.48	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.48	c   0.4s|     1 |     0 |   603 |2835k|   0 |  50 |  50 | 305 | 305 |  50 | 173 | 113 |   0 |   0 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.49/0.51	c   0.5s|     1 |     0 |   625 |3067k|   0 |  50 |  50 | 305 | 305 |  50 | 179 | 119 |   0 |   0 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.49/0.54	c   0.5s|     1 |     0 |   651 |3313k|   0 |  50 |  50 | 305 | 305 |  50 | 184 | 124 |   0 |   0 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.49/0.57	c   0.5s|     1 |     0 |   672 |3558k|   0 |  49 |  50 | 305 | 305 |  50 | 147 | 130 |   0 |   0 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.49/0.59	c   0.5s|     1 |     0 |   684 |3753k|   0 |  49 |  50 | 305 | 305 |  50 | 149 | 132 |   0 |   0 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.59/0.61	c   0.6s|     1 |     0 |   717 |3963k|   0 |  50 |  50 | 305 | 305 |  50 | 151 | 134 |   0 |   0 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.80/0.86	c   0.8s|     1 |     2 |   717 |3964k|   0 |  50 |  50 | 305 | 305 |  50 | 151 | 134 |   0 |  20 |-1.400000e+01 |-8.000000e+00 |  42.86%
0.89/0.91	o -10
0.89/0.91	c * 0.8s|     6 |     5 |   810 |3971k|   5 |   - |  50 | 305 |   9 |  50 |  62 | 166 |   0 |  77 |-1.384680e+01 |-1.000000e+01 |  27.78%
0.99/1.01	o -11
0.99/1.01	c * 0.9s|    24 |     4 |  1004 |3973k|   8 |   - |  50 | 305 |  13 |  50 |  64 | 239 |   0 | 223 |-1.384680e+01 |-1.100000e+01 |  20.56%
0.99/1.02	o -12
0.99/1.02	c * 0.9s|    28 |     1 |  1031 |3971k|   8 |   - |  50 | 305 |  33 |  50 |  64 | 247 |   0 | 241 |-1.384680e+01 |-1.200000e+01 |  13.34%
1.29/1.32	c 
1.29/1.32	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.32	c Solving Time (sec) : 1.23
1.29/1.32	c Solving Nodes      : 43
1.29/1.32	c Primal Bound       : -1.20000000000000e+01 (9 solutions)
1.29/1.32	c Dual Bound         : -1.20000000000000e+01
1.29/1.32	c Gap                : 0.00 %
1.29/1.32	c NODE         43
1.29/1.32	c DUAL BOUND   -12
1.29/1.32	c PRIMAL BOUND -12
1.29/1.32	c GAP          0
1.29/1.32	s OPTIMUM FOUND
1.29/1.32	v -x50 x49 -x48 x47 x46 x45 x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 x30 -x29 -x28 x27 -x26 -x25 -x24 
1.29/1.32	v -x23 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
1.29/1.32	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.32	c Solving Time       :       1.23
1.29/1.32	c Original Problem   :
1.29/1.32	c   Problem name     : HOME/instance-1870352-1245199284.opb
1.29/1.32	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.32	c   Constraints      : 355 initial, 355 maximal
1.29/1.32	c Presolved Problem  :
1.29/1.32	c   Problem name     : t_HOME/instance-1870352-1245199284.opb
1.29/1.32	c   Variables        : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.32	c   Constraints      : 305 initial, 305 maximal
1.29/1.32	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.32	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.32	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.29/1.32	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.32	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.32	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.32	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.29/1.32	c   and              :       0.01          0          0          0          0          0          0          0          0
1.29/1.32	c   linear           :       0.00        305          0          0        305          0         50          0          0
1.29/1.32	c   root node        :          -         37          -          -         37          -          -          -          -
1.29/1.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.32	c   integral         :          0          0          0         44          0          5         30          0          0         46
1.29/1.32	c   and              :        305        113        192          5          0          0        206        256          0          0
1.29/1.32	c   countsols        :          0          0          0          3          0          0          0          0          0          0
1.29/1.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.32	c   integral         :       0.59       0.00       0.00       0.59       0.00
1.29/1.32	c   and              :       0.03       0.03       0.00       0.00       0.00
1.29/1.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.32	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.32	c   rootredcost      :       0.00          3          0          0
1.29/1.32	c   pseudoobj        :       0.00        110          0          0
1.29/1.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.32	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.32	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.32	c   applied globally :          -          -          -          0        0.0          -          -          -
1.29/1.32	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.32	c   cut pool         :       0.00         18          -          -        472          -    (maximal pool size: 1636)
1.29/1.32	c   redcost          :       0.00        115          0         12          0          0
1.29/1.32	c   impliedbounds    :       0.00         19          0          0          0          0
1.29/1.32	c   intobj           :       0.00          0          0          0          0          0
1.29/1.32	c   gomory           :       0.18         19          0          0       2713          0
1.29/1.32	c   strongcg         :       0.20         19          0          0       3660          0
1.29/1.32	c   cmir             :       0.01         10          0          0          0          0
1.29/1.32	c   flowcover        :       0.05         10          0          0          0          0
1.29/1.32	c   clique           :       0.00         19          0          0        128          0
1.29/1.32	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.32	c   mcf              :       0.00          1          0          0          0          0
1.29/1.32	c Pricers            :       Time      Calls       Vars
1.29/1.32	c   problem variables:       0.00          0          0
1.29/1.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.32	c   relpscost        :       0.59         39          5         30          0          0         46
1.29/1.32	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.32	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.32	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.32	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.32	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.32	c   random           :       0.00          0          0          0          0          0          0
1.29/1.32	c Primal Heuristics  :       Time      Calls      Found
1.29/1.32	c   LP solutions     :       0.00          -          3
1.29/1.32	c   pseudo solutions :       0.00          -          0
1.29/1.32	c   pscostdiving     :       0.00          0          0
1.29/1.32	c   fracdiving       :       0.00          0          0
1.29/1.32	c   veclendiving     :       0.00          0          0
1.29/1.32	c   objpscostdiving  :       0.00          0          0
1.29/1.32	c   rootsoldiving    :       0.00          0          0
1.29/1.32	c   linesearchdiving :       0.00          0          0
1.29/1.32	c   guideddiving     :       0.00          0          0
1.29/1.32	c   oneopt           :       0.00          4          0
1.29/1.32	c   coefdiving       :       0.00          1          0
1.29/1.32	c   simplerounding   :       0.00          0          0
1.29/1.32	c   rounding         :       0.00        105          1
1.29/1.32	c   shifting         :       0.00         20          5
1.29/1.32	c   intshifting      :       0.00          0          0
1.29/1.32	c   fixandinfer      :       0.00          0          0
1.29/1.32	c   feaspump         :       0.00          0          0
1.29/1.32	c   intdiving        :       0.00          0          0
1.29/1.32	c   actconsdiving    :       0.00          0          0
1.29/1.32	c   octane           :       0.00          0          0
1.29/1.32	c   rens             :       0.01          0          0
1.29/1.32	c   rins             :       0.00          0          0
1.29/1.32	c   localbranching   :       0.00          0          0
1.29/1.32	c   mutation         :       0.00          0          0
1.29/1.32	c   crossover        :       0.00          0          0
1.29/1.32	c   dins             :       0.00          0          0
1.29/1.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.32	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.32	c   dual LP          :       0.11        132       1542      11.68   14018.18
1.29/1.32	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.32	c   diving/probing LP:       0.00          4          9       2.25          -
1.29/1.32	c   strong branching :       0.59        381      10161      26.67   17222.03
1.29/1.32	c     (at root node) :          -         20       2541     127.05          -
1.29/1.32	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.32	c B&B Tree           :
1.29/1.32	c   number of runs   :          1
1.29/1.32	c   nodes            :         43
1.29/1.32	c   nodes (total)    :         43
1.29/1.32	c   nodes left       :          0
1.29/1.32	c   max depth        :          8
1.29/1.32	c   max depth (total):          8
1.29/1.32	c   backtracks       :          4 (9.3%)
1.29/1.32	c   delayed cutoffs  :          0
1.29/1.32	c   repropagations   :          2 (0 domain reductions, 0 cutoffs)
1.29/1.32	c   avg switch length:       2.70
1.29/1.32	c   switching time   :       0.00
1.29/1.32	c Solution           :
1.29/1.32	c   Solutions found  :          9 (4 improvements)
1.29/1.32	c   Primal Bound     : -1.20000000000000e+01   (in run 1, after 28 nodes, 0.94 seconds, depth 5, found by <relaxation>)
1.29/1.32	c   Dual Bound       : -1.20000000000000e+01
1.29/1.32	c   Gap              :       0.00 %
1.29/1.32	c   Root Dual Bound  : -1.40000000000000e+01
1.29/1.33	c Time complete: 1.32.

Verifier Data 

OK	-12

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870352-1245199284/watcher-1870352-1245199284 -o /tmp/evaluation-result-1870352-1245199284/solver-1870352-1245199284 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870352-1245199284.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5203
/proc/meminfo: memFree=1822728/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=4488 CPUtime=0
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 187529296 4595712 473 1992294400 4194304 7823515 548682068736 18446744073709551615 5903552 0 0 4096 0 0 0 0 17 1 0 0
/proc/5203/statm: 1162 484 317 886 0 272 0

[startup+0.011244 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5203
/proc/meminfo: memFree=1822728/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=8684 CPUtime=0
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 1510 0 0 0 0 0 0 0 18 0 1 0 187529296 8892416 1492 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/5203/statm: 2222 1493 354 886 0 1332 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8684

[startup+0.101261 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5203
/proc/meminfo: memFree=1822728/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=13828 CPUtime=0.09
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 3017 0 0 0 6 3 0 0 18 0 1 0 187529296 14159872 2645 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5203/statm: 3457 2645 543 886 0 2567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13828

[startup+0.301298 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5203
/proc/meminfo: memFree=1822728/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=17168 CPUtime=0.29
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 3842 0 0 0 25 4 0 0 19 0 1 0 187529296 17580032 3468 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5203/statm: 4292 3468 545 886 0 3402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17168

[startup+0.701375 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5203
/proc/meminfo: memFree=1822728/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=22084 CPUtime=0.69
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 5075 0 0 0 64 5 0 0 22 0 1 0 187529296 22614016 4700 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5203/statm: 5521 4700 552 886 0 4631 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22084

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

[startup+1.10545 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5204
/proc/meminfo: memFree=1806080/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=22084 CPUtime=1.1
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 5076 0 0 0 103 7 0 0 25 0 1 0 187529296 22614016 4701 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5203/statm: 5521 4701 552 886 0 4631 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 22084

[startup+1.30149 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5204
/proc/meminfo: memFree=1806080/2055920 swapFree=4183064/4192956
[pid=5203] ppid=5201 vsize=22084 CPUtime=1.29
/proc/5203/stat : 5203 (pbscip.linux.x8) R 5201 5203 4615 0 -1 4194304 5076 0 0 0 121 8 0 0 25 0 1 0 187529296 22614016 4701 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5203/statm: 5521 4701 552 886 0 4631 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 22084

Child status: 0
Real time (s): 1.33662
CPU time (s): 1.3368
CPU user time (s): 1.24781
CPU system time (s): 0.088986
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 22084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.24781
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5083
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= 2
involuntary context switches= 3

runsolver used 0.006998 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-17 02:41:24
IDJOB=1870352
IDBENCH=48175
IDSOLVER=683
FILE ID=node5/1870352-1245199284
PBS_JOBID= 9368310
Free space on /tmp= 66256 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870352-1245199284/watcher-1870352-1245199284 -o /tmp/evaluation-result-1870352-1245199284/solver-1870352-1245199284 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870352-1245199284.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b
RANDOM SEED=1164652889

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823144 kB
Buffers:         55260 kB
Cached:          97864 kB
SwapCached:       3684 kB
Active:          64252 kB
Inactive:        96672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823144 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:            9836 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            57808 kB
Committed_AS:   157244 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node5 at 2009-06-17 02:41:26