Trace number 2703167

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT5 65.4411 65.459

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark65.4411
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

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 SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703167-1278564583.opb>
0.01/0.03	c original problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.01/0.03	c problem read
0.01/0.03	c presolving settings loaded
0.01/0.07	c presolving:
0.19/0.28	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 197134 impls, 0 clqs
0.39/0.41	c    (0.4s) probing: 101/3138 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.41	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.39/0.41	c presolving (2 rounds):
0.39/0.41	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.41	c  197134 implications, 0 cliques
0.39/0.41	c presolved problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.39/0.41	c    3038 constraints of type <and>
0.39/0.41	c     100 constraints of type <logicor>
0.39/0.41	c transformed objective value is always integral (scale: 1)
0.39/0.41	c Presolving Time: 0.36
0.39/0.41	c - non default parameters ----------------------------------------------------------------------
0.39/0.41	c # SCIP version 1.2.1.3
0.39/0.41	c 
0.39/0.41	c # frequency for displaying node information lines
0.39/0.41	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.41	c display/freq = 10000
0.39/0.41	c 
0.39/0.41	c # maximal time in seconds to run
0.39/0.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.41	c limits/time = 1789.97
0.39/0.41	c 
0.39/0.41	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.41	c limits/memory = 1620
0.39/0.41	c 
0.39/0.41	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.39/0.41	c # [type: int, range: [1,2], default: 1]
0.39/0.41	c timing/clocktype = 2
0.39/0.41	c 
0.39/0.41	c # should presolving try to simplify inequalities
0.39/0.41	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.41	c constraints/linear/simplifyinequalities = TRUE
0.39/0.41	c 
0.39/0.41	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.39/0.41	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.41	c constraints/indicator/addCouplingCons = TRUE
0.39/0.41	c 
0.39/0.41	c # should presolving try to simplify knapsacks
0.39/0.41	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.41	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.41	c 
0.39/0.41	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.41	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.41	c heuristics/undercover/freq = 0
0.39/0.41	c 
0.39/0.41	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.41	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.41	c separating/rapidlearning/freq = 0
0.39/0.41	c 
0.39/0.41	c -----------------------------------------------------------------------------------------------
0.39/0.41	c start solving
0.39/0.41	c 
0.39/0.49	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.49	c   0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.50	o 13
0.39/0.50	c s 0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
1.99/2.01	o 9
1.99/2.01	c y 2.0s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
2.10/2.10	c   2.1s|     1 |     0 |   500 |     - |  19M|   0 | 200 |3138 |3347 |3138 |6377 | 201 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
2.59/2.65	c   2.6s|     1 |     0 |   800 |     - |  19M|   0 | 200 |3138 |3347 |3138 |6579 | 403 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
2.59/2.66	o 8
2.59/2.66	c s 2.6s|     1 |     0 |   800 |     - |  19M|   0 | 200 |3138 |3347 |3138 |6579 | 403 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.09/3.18	c   3.1s|     1 |     0 |  1102 |     - |  19M|   0 | 200 |3138 |3347 |3138 |6782 | 606 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.69/3.72	c   3.7s|     1 |     0 |  1402 |     - |  20M|   0 | 200 |3138 |3347 |3138 |6982 | 806 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.19/4.27	c   4.2s|     1 |     0 |  1703 |     - |  20M|   0 | 200 |3138 |3347 |3138 |7186 |1010 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.79/4.85	c   4.8s|     1 |     0 |  2003 |     - |  20M|   0 | 200 |3138 |3347 |3138 |7388 |1212 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
5.19/5.25	c   5.2s|     1 |     2 |  2003 |     - |  20M|   0 | 200 |3138 |3347 |3138 |7388 |1212 |   0 |   9 | 0.000000e+00 | 8.000000e+00 |    Inf 
20.80/20.81	o 6
20.80/20.81	c *20.8s|    16 |    12 | 11770 | 651.1 |  19M|   8 |   - |3138 |3347 |3138 |2871 |6010 |   0 | 192 | 2.954279e+00 | 6.000000e+00 | 103.10%
33.18/33.29	o 5
33.18/33.29	c *33.3s|    23 |     7 | 14121 | 550.8 |  19M|   9 |   - |3138 |3347 |3138 |3226 |6446 |   0 | 431 | 3.144465e+00 | 5.000000e+00 |  59.01%
65.37/65.40	c 
65.37/65.40	c SCIP Status        : problem is solved [optimal solution found]
65.37/65.40	c Solving Time (sec) : 65.37
65.37/65.40	c Solving Nodes      : 32
65.37/65.40	c Primal Bound       : +5.00000000000000e+00 (5 solutions)
65.37/65.40	c Dual Bound         : +5.00000000000000e+00
65.37/65.40	c Gap                : 0.00 %
65.37/65.40	s OPTIMUM FOUND
65.37/65.40	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
65.37/65.40	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
65.37/65.40	v -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 
65.37/65.40	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 x4 -x3 -x2 x1 
65.37/65.40	c SCIP Status        : problem is solved [optimal solution found]
65.37/65.40	c Solving Time       :      65.37
65.37/65.40	c Original Problem   :
65.37/65.40	c   Problem name     : HOME/instance-2703167-1278564583.opb
65.37/65.40	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
65.37/65.40	c   Constraints      : 3138 initial, 3138 maximal
65.37/65.40	c Presolved Problem  :
65.37/65.40	c   Problem name     : t_HOME/instance-2703167-1278564583.opb
65.37/65.40	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
65.37/65.40	c   Constraints      : 3138 initial, 3347 maximal
65.37/65.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
65.37/65.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   implics          :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   probing          :       0.07          0          0          0          0          0          0          0          0
65.37/65.40	c   and              :       0.26          0          0          0          0          0          0          0          0
65.37/65.40	c   linear           :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
65.37/65.40	c   root node        :          -         54          -          -         54          -          -          -          -
65.37/65.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
65.37/65.40	c   integral         :          0          0          0        104          0          3        318          0          0         42
65.37/65.40	c   and              :       3038        145        695         15          0          0      13522       7623          0          0
65.37/65.40	c   linear           :          0+         6        116          0          0          0          0          0          0          0
65.37/65.40	c   logicor          :        100          6        424          2          0          0          0          0          0          0
65.37/65.40	c   countsols        :          0          0          0          2          0          0          0          0          0          0
65.37/65.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
65.37/65.40	c   integral         :      45.15       0.00       0.00      45.15       0.00
65.37/65.40	c   and              :       0.64       0.44       0.17       0.03       0.00
65.37/65.40	c   linear           :       0.02       0.00       0.02       0.00       0.00
65.37/65.40	c   logicor          :       0.01       0.00       0.01       0.00       0.00
65.37/65.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
65.37/65.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
65.37/65.40	c   vbounds          :       0.00          2          0          0
65.37/65.40	c   rootredcost      :       0.00          3          0          0
65.37/65.40	c   pseudoobj        :       0.01        521          1          0
65.37/65.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
65.37/65.40	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
65.37/65.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
65.37/65.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
65.37/65.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
65.37/65.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
65.37/65.40	c   applied globally :          -          -          -          0        0.0          -          -          -
65.37/65.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
65.37/65.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
65.37/65.40	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1212)
65.37/65.40	c   redcost          :       0.05        145          0        397          0          0
65.37/65.40	c   impliedbounds    :       0.01          6          0          0       1200          0
65.37/65.40	c   intobj           :       0.00          0          0          0          0          0
65.37/65.40	c   cgmip            :       0.00          0          0          0          0          0
65.37/65.40	c   gomory           :       0.39          6          0          0       2400          0
65.37/65.40	c   strongcg         :       0.39          6          0          0       2400          0
65.37/65.40	c   cmir             :       1.16          6          0          0       1200          0
65.37/65.40	c   flowcover        :       0.79          6          0          0       1200          0
65.37/65.40	c   clique           :       0.15          6          0          0         12          0
65.37/65.40	c   zerohalf         :       0.00          0          0          0          0          0
65.37/65.40	c   mcf              :       0.01          1          0          0          0          0
65.37/65.40	c   rapidlearning    :       0.96          1          0          0          0        209
65.37/65.40	c Pricers            :       Time      Calls       Vars
65.37/65.40	c   problem variables:       0.00          0          0
65.37/65.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
65.37/65.40	c   relpscost        :      45.15         89          3        318          0          0         42
65.37/65.40	c   pscost           :       0.00          0          0          0          0          0          0
65.37/65.40	c   inference        :       0.00          0          0          0          0          0          0
65.37/65.40	c   mostinf          :       0.00          0          0          0          0          0          0
65.37/65.40	c   leastinf         :       0.00          0          0          0          0          0          0
65.37/65.40	c   fullstrong       :       0.00          0          0          0          0          0          0
65.37/65.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
65.37/65.40	c   random           :       0.00          0          0          0          0          0          0
65.37/65.40	c Primal Heuristics  :       Time      Calls      Found
65.37/65.40	c   LP solutions     :       0.00          -          2
65.37/65.40	c   pseudo solutions :       0.00          -          0
65.37/65.40	c   crossover        :       0.00          0          0
65.37/65.40	c   rootsoldiving    :       0.00          0          0
65.37/65.40	c   linesearchdiving :       0.00          0          0
65.37/65.40	c   guideddiving     :       0.00          0          0
65.37/65.40	c   oneopt           :       0.02          4          0
65.37/65.40	c   coefdiving       :       0.40          1          0
65.37/65.40	c   fracdiving       :       0.09          1          0
65.37/65.40	c   veclendiving     :       0.02          1          0
65.37/65.40	c   trivial          :       0.01          2          0
65.37/65.40	c   simplerounding   :       0.00          0          0
65.37/65.40	c   zirounding       :       0.02         24          0
65.37/65.40	c   rounding         :       0.23        148          0
65.37/65.40	c   shifting         :       0.08          7          2
65.37/65.40	c   intshifting      :       0.00          0          0
65.37/65.40	c   twoopt           :       0.00          0          0
65.37/65.40	c   fixandinfer      :       0.00          0          0
65.37/65.40	c   feaspump         :       0.00          0          0
65.37/65.40	c   pscostdiving     :       1.17          1          0
65.37/65.40	c   intdiving        :       0.00          0          0
65.37/65.40	c   actconsdiving    :       0.00          0          0
65.37/65.40	c   objpscostdiving  :       5.10          1          0
65.37/65.40	c   octane           :       0.00          0          0
65.37/65.40	c   rens             :       0.19          1          0
65.37/65.40	c   rins             :       0.00          0          0
65.37/65.40	c   localbranching   :       0.00          0          0
65.37/65.40	c   mutation         :       0.00          0          0
65.37/65.40	c   dins             :       0.00          0          0
65.37/65.40	c   undercover       :       0.02          1          0
65.37/65.40	c   nlp              :       0.00          0          0
65.37/65.40	c   trysol           :       0.00          0          0
65.37/65.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
65.37/65.40	c   primal LP        :       0.07          0          0       0.00       0.00
65.37/65.40	c   dual LP          :       6.95        250      16130      64.52    2319.53
65.37/65.40	c   lex dual LP      :       0.00          0          0       0.00          -
65.37/65.40	c   barrier LP       :       0.00          0          0       0.00          -
65.37/65.40	c   diving/probing LP:       6.13        257       8041      31.29    1312.39
65.37/65.40	c   strong branching :      45.09        720      66959      93.00    1484.84
65.37/65.40	c     (at root node) :          -          9        421      46.78          -
65.37/65.40	c   conflict analysis:       0.00          0          0       0.00          -
65.37/65.40	c B&B Tree           :
65.37/65.40	c   number of runs   :          1
65.37/65.40	c   nodes            :         32
65.37/65.40	c   nodes (total)    :         32
65.37/65.40	c   nodes left       :          0
65.37/65.40	c   max depth        :          9
65.37/65.40	c   max depth (total):          9
65.37/65.40	c   backtracks       :          9 (28.1%)
65.37/65.40	c   delayed cutoffs  :          0
65.37/65.40	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
65.37/65.40	c   avg switch length:       2.81
65.37/65.40	c   switching time   :       0.11
65.37/65.40	c Solution           :
65.37/65.40	c   Solutions found  :          5 (5 improvements)
65.37/65.40	c   First Solution   : +1.30000000000000e+01   (in run 1, after 1 nodes, 0.46 seconds, depth 0, found by <shifting>)
65.37/65.41	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 23 nodes, 33.26 seconds, depth 9, found by <relaxation>)
65.37/65.41	c   Dual Bound       : +5.00000000000000e+00
65.37/65.41	c   Gap              :       0.00 %
65.37/65.41	c   Root Dual Bound  : +0.00000000000000e+00
65.37/65.41	c   Root Iterations  :       2003
65.37/65.45	c Time complete: 65.43.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703167-1278564583/watcher-2703167-1278564583 -o /tmp/evaluation-result-2703167-1278564583/solver-2703167-1278564583 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703167-1278564583.opb -t 1800 -m 1800 

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 1.05 1.06 3/106 3467
/proc/meminfo: memFree=1556092/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=7904 CPUtime=0
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 1051 0 0 0 0 0 0 0 17 0 1 0 24672096 8093696 963 1992294400 4194304 8395647 140735846068016 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3467/statm: 1976 971 365 1026 0 946 0

[startup+0.0195191 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 3467
/proc/meminfo: memFree=1556092/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=11820 CPUtime=0.01
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 2210 0 0 0 1 0 0 0 17 0 1 0 24672096 12103680 2122 1992294400 4194304 8395647 140735846068016 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3467/statm: 2955 2137 394 1026 0 1925 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11820

[startup+0.101528 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 3467
/proc/meminfo: memFree=1556092/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=24208 CPUtime=0.09
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 5353 0 0 0 7 2 0 0 17 0 1 0 24672096 24788992 4911 1992294400 4194304 8395647 140735846068016 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 6052 4925 454 1026 0 5022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24208

[startup+0.301551 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 3467
/proc/meminfo: memFree=1556092/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=34944 CPUtime=0.29
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 8092 0 0 0 26 3 0 0 17 0 1 0 24672096 35782656 7650 1992294400 4194304 8395647 140735846068016 18446744073709551615 18446744073699065955 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 8736 7650 474 1026 0 7706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34944

[startup+0.701599 s]
/proc/loadavg: 1.00 1.05 1.06 3/106 3467
/proc/meminfo: memFree=1556092/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=47388 CPUtime=0.7
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 13710 0 0 0 65 5 0 0 17 0 1 0 24672096 48525312 10823 1992294400 4194304 8395647 140735846068016 18446744073709551615 6197311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 11847 10823 588 1026 0 10817 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 47388

[startup+1.50169 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 3468
/proc/meminfo: memFree=1514296/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=78000 CPUtime=1.49
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 21012 0 0 0 132 17 0 0 18 0 1 0 24672096 79872000 18125 1992294400 4194304 8395647 140735846068016 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19500 18125 606 1026 0 18470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78000

[startup+3.10188 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 3468
/proc/meminfo: memFree=1483544/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=3.09
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 21694 0 0 0 283 26 0 0 21 0 1 0 24672096 81432576 18711 1992294400 4194304 8395647 140735846068016 18446744073709551615 6197322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 18711 633 1026 0 18851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79524

[startup+6.30125 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 3468
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=6.29
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22071 0 0 0 600 29 0 0 25 0 1 0 24672096 81432576 19070 1992294400 4194304 8395647 140735846068016 18446744073709551615 4659411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19070 621 1026 0 18851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79524

[startup+12.702 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 3468
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=12.69
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22075 0 0 0 1236 33 0 0 25 0 1 0 24672096 81432576 19074 1992294400 4194304 8395647 140735846068016 18446744073709551615 6670339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19074 623 1026 0 18851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79524

[startup+25.5015 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 3468
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=25.49
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22075 0 0 0 2506 43 0 0 25 0 1 0 24672096 81432576 19074 1992294400 4194304 8395647 140735846068016 18446744073709551615 4823074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19074 623 1026 0 18851 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79524

[startup+51.1015 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 3468
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=51.08
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 5053 55 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 6670339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79524

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

[startup+57.5012 s]
/proc/loadavg: 1.00 1.04 1.06 3/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=57.48
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 5689 59 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 79524

[startup+60.7016 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=60.67
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 6008 59 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 6376279 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 60.67
Current children cumulated vsize (KiB) 79524

[startup+63.902 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=63.88
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 6327 61 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 6119562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 63.88
Current children cumulated vsize (KiB) 79524

[startup+64.7011 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=64.67
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 6406 61 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 6709058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 64.67
Current children cumulated vsize (KiB) 79524

[startup+65.1011 s]
/proc/loadavg: 1.00 1.03 1.06 2/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=65.07
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 6446 61 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 6119639 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 65.07
Current children cumulated vsize (KiB) 79524

[startup+65.3011 s]
/proc/loadavg: 1.00 1.03 1.06 2/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=65.27
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22076 0 0 0 6466 61 0 0 25 0 1 0 24672096 81432576 19075 1992294400 4194304 8395647 140735846068016 18446744073709551615 6120538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19075 623 1026 0 18851 0
Current children cumulated CPU time (s) 65.27
Current children cumulated vsize (KiB) 79524

[startup+65.4011 s]
/proc/loadavg: 1.00 1.03 1.06 2/107 3469
/proc/meminfo: memFree=1481684/2059040 swapFree=4139384/4192956
[pid=3467] ppid=3465 vsize=79524 CPUtime=65.37
/proc/3467/stat : 3467 (pbscip.linux.x8) R 3465 3467 3274 0 -1 4202496 22077 0 0 0 6476 61 0 0 25 0 1 0 24672096 81432576 19076 1992294400 4194304 8395647 140735846068016 18446744073709551615 6068933 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3467/statm: 19881 19076 624 1026 0 18851 0
Current children cumulated CPU time (s) 65.37
Current children cumulated vsize (KiB) 79524

Child status: 0
Real time (s): 65.459
CPU time (s): 65.4411
CPU user time (s): 64.8151
CPU system time (s): 0.625904
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 79524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.8151
system time used= 0.625904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22082
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= 103

runsolver used 0.101984 second user time and 0.328949 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-08 06:49:43
IDJOB=2703167
IDBENCH=48111
IDSOLVER=1213
FILE ID=node001/2703167-1278564583
PBS_JOBID= 11239541
Free space on /tmp= 62500 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703167-1278564583/watcher-2703167-1278564583 -o /tmp/evaluation-result-2703167-1278564583/solver-2703167-1278564583 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703167-1278564583.opb -t 1800 -m 1800

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=84191937

node001.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1556620 kB
Buffers:         84936 kB
Cached:         312220 kB
SwapCached:       8392 kB
Active:         141892 kB
Inactive:       270344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1556620 kB
SwapTotal:     4192956 kB
SwapFree:      4139384 kB
Dirty:           10496 kB
Writeback:           0 kB
AnonPages:       12052 kB
Mapped:          12164 kB
Slab:            68248 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179380 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node001 at 2010-07-08 06:50:48