Trace number 3488449

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
SCIP spx E_2 2011-06-10 (fixed)OPT2 5.19521 5.19629

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
MD5SUM703541714091bf2de3415b24b852b4fc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark2.29765
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
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 constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data

0.00/0.00	c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00	c Copyright (c) 2002-2011 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-3488449-1307778497.opb>
0.00/0.00	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 313 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 8 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1908 impls, 0 clqs
0.00/0.01	c (round 2) 8 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 10 upgd conss, 1908 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 197/424 (46.5%) - 0 fixings, 0 aggregations, 47 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (3 rounds):
0.00/0.02	c  8 deleted vars, 1 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 36 changed coefficients
0.00/0.02	c  2012 implications, 0 cliques
0.00/0.02	c presolved problem has 424 variables (424 bin, 0 int, 0 impl, 0 cont) and 313 constraints
0.00/0.02	c       1 constraints of type <setppc>
0.00/0.02	c     287 constraints of type <and>
0.00/0.02	c       8 constraints of type <linear>
0.00/0.02	c       9 constraints of type <logicor>
0.00/0.02	c       8 constraints of type <pseudoboolean>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.02
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 2.0.1.5
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1797
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 13950
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # belongs reading time to solving time?
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c timing/reading = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |    13 |     - |1995k|   0 |   4 | 424 | 322 | 424 | 592 |   0 |   9 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   271 |     - |2076k|   0 |  18 | 424 | 366 | 424 | 600 |   8 |  47 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.2s|     1 |     0 |   292 |     - |2116k|   0 |  36 | 424 | 366 | 424 | 613 |  21 |  47 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |   316 |     - |2226k|   0 |  45 | 424 | 366 | 424 | 637 |  45 |  47 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   353 |     - |2329k|   0 |  56 | 424 | 366 | 424 | 663 |  71 |  47 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   397 |     - |2363k|   0 |  78 | 424 | 366 | 424 | 684 |  92 |  47 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.3s|     1 |     0 |   469 |     - |2414k|   0 |  99 | 424 | 366 | 424 | 723 | 131 |  47 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     2 |   469 |     - |2415k|   0 |  99 | 424 | 366 | 424 | 723 | 131 |  47 |  10 | 2.000000e+00 |      --      |    Inf 
5.09/5.18	o 2
5.09/5.18	c * 5.2s|  3920 |     0 | 51646 |  13.1 |4402k|  69 |   - | 424 |4042 | 424 | 279 |  14k|3852 | 998 | 2.000000e+00 | 2.000000e+00 |   0.00%
5.09/5.18	c 
5.09/5.18	c SCIP Status        : problem is solved [optimal solution found]
5.09/5.18	c Solving Time (sec) : 5.18
5.09/5.18	c Solving Nodes      : 3920
5.09/5.18	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
5.09/5.18	c Dual Bound         : +2.00000000000000e+00
5.09/5.18	c Gap                : 0.00 %
5.09/5.18	s OPTIMUM FOUND
5.09/5.18	v -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x96 x95 -x94 -x93 x92 -x91 -x132 x131 x130 -x129 x128 -x127 
5.09/5.18	v -x90 -x89 -x88 -x87 x86 -x85 -x126 -x125 -x124 -x123 -x122 x121 x84 -x83 -x82 -x81 x80 -x79 -x120 -x119 -x118 x117 -x116 
5.09/5.18	v -x115 -x78 -x77 x76 x75 x74 -x73 -x114 -x113 -x112 x111 -x110 -x109 x72 x71 -x70 x69 x68 -x67 -x108 -x107 x106 -x105 x104 x103 
5.09/5.18	v -x66 -x65 x64 -x63 x62 -x61 -x102 -x101 -x100 -x99 -x98 -x97 -x60 -x59 x58 x57 x56 -x55 x54 x53 x52 -x51 -x50 x49 -x48 -x47 
5.09/5.18	v x46 -x45 -x44 x43 x42 x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 x33 x32 x31 -x30 -x29 -x28 x27 -x26 x25 -x24 x23 x22 x21 x20 x19 
5.09/5.18	v x18 x17 -x16 -x15 x14 x13 -x12 -x11 -x10 x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
5.09/5.18	c SCIP Status        : problem is solved [optimal solution found]
5.09/5.18	c Total Time         :       5.18
5.09/5.18	c   solving          :       5.18
5.09/5.18	c   presolving       :       0.02 (included in solving)
5.09/5.18	c   reading          :       0.00 (included in solving)
5.09/5.18	c Original Problem   :
5.09/5.18	c   Problem name     : HOME/instance-3488449-1307778497.opb
5.09/5.18	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.18	c   Constraints      : 313 initial, 313 maximal
5.09/5.18	c Presolved Problem  :
5.09/5.18	c   Problem name     : t_HOME/instance-3488449-1307778497.opb
5.09/5.18	c   Variables        : 424 (424 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.18	c   Constraints      : 313 initial, 4042 maximal
5.09/5.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
5.09/5.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
5.09/5.18	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   and              :       0.01          0          0          0          0          0          0          0          0          0
5.09/5.18	c   linear           :       0.00          1          7          0          0          0          0          0          0         36
5.09/5.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
5.09/5.18	c   pseudoboolean    :       0.00          0          0          0          0          0          1          0          0          0
5.09/5.18	c   root node        :          -          0          -          -          0          -          -          -          -          -
5.09/5.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.18	c   integral         :          0          0          0       3249          0         11          0          7         26          0          0       6430
5.09/5.18	c   setppc           :          1          6       3795          0          0          8         48          2         78          0          0          0
5.09/5.18	c   and              :        287       7386      14052          1          0          0      45292        242      21312      14490          0          0
5.09/5.18	c   linear           :          8+         7      13810          1          0          7      10047        932       7581          0          0          0
5.09/5.18	c   logicor          :          9+         6       6716          1          0          5       3665         56       1911         37          0          0
5.09/5.18	c   pseudoboolean    :          8          0          0          1          0          5          0          0          0          0          0          0
5.09/5.18	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
5.09/5.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
5.09/5.18	c   integral         :       0.95       0.00       0.00       0.95       0.00       0.00       0.00
5.09/5.18	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
5.09/5.18	c   and              :       0.20       0.13       0.06       0.00       0.00       0.00       0.01
5.09/5.18	c   linear           :       0.10       0.00       0.08       0.00       0.00       0.00       0.02
5.09/5.18	c   logicor          :       0.06       0.00       0.05       0.00       0.00       0.00       0.00
5.09/5.18	c   pseudoboolean    :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
5.09/5.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
5.09/5.18	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
5.09/5.18	c   vbounds          :          0          0          0          0
5.09/5.18	c   rootredcost      :          0          0          0          0
5.09/5.18	c   pseudoobj        :      13641          0          0          0
5.09/5.18	c Propagator Timings :  TotalTime  Propagate    Resprop
5.09/5.18	c   vbounds          :       0.00       0.00       0.00
5.09/5.18	c   rootredcost      :       0.00       0.00       0.00
5.09/5.18	c   pseudoobj        :       0.01       0.01       0.00
5.09/5.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.09/5.18	c   propagation      :       0.06       1232       1220       8970       30.7        387       12.8          -
5.09/5.18	c   infeasible LP    :       0.00         39         39         74       15.6         12        6.4          0
5.09/5.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.09/5.18	c   applied globally :          -          -          -       3852       20.6          -          -          -
5.09/5.18	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.09/5.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.09/5.18	c   cut pool         :       0.00          5          -          -         32          -    (maximal pool size: 204)
5.09/5.18	c   redcost          :       0.05       7386          0          0          0          0
5.09/5.18	c   impliedbounds    :       0.00          6          0          0         71          0
5.09/5.18	c   intobj           :       0.00          0          0          0          0          0
5.09/5.18	c   gomory           :       0.04          6          0          0         18          0
5.09/5.18	c   cgmip            :       0.00          0          0          0          0          0
5.09/5.18	c   closecuts        :       0.00          0          0          0          0          0
5.09/5.18	c   strongcg         :       0.03          6          0          0        217          0
5.09/5.18	c   cmir             :       0.01          6          0          0         60          0
5.09/5.18	c   flowcover        :       0.03          6          0          0        109          0
5.09/5.18	c   clique           :       0.00          1          0          0          0          0
5.09/5.18	c   zerohalf         :       0.00          0          0          0          0          0
5.09/5.18	c   mcf              :       0.00          1          0          0          0          0
5.09/5.18	c   oddcycle         :       0.00          0          0          0          0          0
5.09/5.18	c   rapidlearning    :       0.02          1          0          0          0          4
5.09/5.18	c Pricers            :       Time      Calls       Vars
5.09/5.18	c   problem variables:       0.00          0          0
5.09/5.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.18	c   relpscost        :       0.95       3248          7         26          0          0       6430
5.09/5.18	c   pscost           :       0.00          0          0          0          0          0          0
5.09/5.18	c   inference        :       0.00          0          0          0          0          0          0
5.09/5.18	c   mostinf          :       0.00          0          0          0          0          0          0
5.09/5.18	c   leastinf         :       0.00          0          0          0          0          0          0
5.09/5.18	c   fullstrong       :       0.00          0          0          0          0          0          0
5.09/5.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.09/5.18	c   random           :       0.00          0          0          0          0          0          0
5.09/5.18	c Primal Heuristics  :       Time      Calls      Found
5.09/5.18	c   LP solutions     :       0.00          -          1
5.09/5.18	c   pseudo solutions :       0.00          -          0
5.09/5.18	c   oneopt           :       0.00          0          0
5.09/5.18	c   crossover        :       0.00          0          0
5.09/5.18	c   guideddiving     :       0.00          0          0
5.09/5.18	c   intshifting      :       0.00          0          0
5.09/5.18	c   linesearchdiving :       0.03          7          0
5.09/5.18	c   rootsoldiving    :       0.05          4          0
5.09/5.18	c   objpscostdiving  :       0.03          4          0
5.09/5.18	c   coefdiving       :       0.07          8          0
5.09/5.18	c   pscostdiving     :       0.05          8          0
5.09/5.18	c   fracdiving       :       0.03          8          0
5.09/5.18	c   feaspump         :       0.03          4          0
5.09/5.18	c   veclendiving     :       0.03          8          0
5.09/5.18	c   trivial          :       0.00          2          0
5.09/5.18	c   shiftandpropagate:       0.00          1          0
5.09/5.18	c   simplerounding   :       0.00          0          0
5.09/5.18	c   zirounding       :       0.02          0          0
5.09/5.18	c   rounding         :       0.04       1197          0
5.09/5.18	c   shifting         :       0.23        335          0
5.09/5.18	c   twoopt           :       0.00          0          0
5.09/5.18	c   fixandinfer      :       0.00          0          0
5.09/5.18	c   clique           :       0.00          0          0
5.09/5.18	c   intdiving        :       0.00          0          0
5.09/5.18	c   actconsdiving    :       0.00          0          0
5.09/5.18	c   octane           :       0.00          0          0
5.09/5.18	c   rens             :       0.01          1          0
5.09/5.18	c   rins             :       0.00          0          0
5.09/5.18	c   localbranching   :       0.00          0          0
5.09/5.18	c   mutation         :       0.00          0          0
5.09/5.18	c   dins             :       0.00          0          0
5.09/5.18	c   vbounds          :       0.00          0          0
5.09/5.18	c   undercover       :       0.08          1          0
5.09/5.18	c   subnlp           :       0.00          0          0
5.09/5.18	c   trysol           :       0.00          0          0
5.09/5.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.09/5.18	c   primal LP        :       0.12          0          0       0.00       0.00
5.09/5.18	c   dual LP          :       2.13       7662      45667       5.96   21429.01
5.09/5.18	c   lex dual LP      :       0.00          0          0       0.00          -
5.09/5.18	c   barrier LP       :       0.00          0          0       0.00          -
5.09/5.18	c   diving/probing LP:       0.23        903       5979       6.62   26464.30
5.09/5.18	c   strong branching :       0.92        998      19476      19.52   21235.88
5.09/5.18	c     (at root node) :          -         10       1036     103.60          -
5.09/5.18	c   conflict analysis:       0.00          0          0       0.00          -
5.09/5.18	c B&B Tree           :
5.09/5.18	c   number of runs   :          1
5.09/5.18	c   nodes            :       3920
5.09/5.18	c   nodes (total)    :       3920
5.09/5.18	c   nodes left       :          0
5.09/5.18	c   max depth        :         69
5.09/5.18	c   max depth (total):         69
5.09/5.18	c   backtracks       :        540 (13.8%)
5.09/5.18	c   delayed cutoffs  :        680
5.09/5.18	c   repropagations   :       1688 (5911 domain reductions, 415 cutoffs)
5.09/5.18	c   avg switch length:       4.25
5.09/5.18	c   switching time   :       0.24
5.09/5.18	c Solution           :
5.09/5.18	c   Solutions found  :          1 (1 improvements)
5.09/5.18	c   First Solution   : +2.00000000000000e+00   (in run 1, after 3920 nodes, 5.18 seconds, depth 61, found by <relaxation>)
5.09/5.18	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 3920 nodes, 5.18 seconds, depth 61, found by <relaxation>)
5.09/5.18	c   Dual Bound       : +2.00000000000000e+00
5.09/5.18	c   Gap              :       0.00 %
5.09/5.18	c   Root Dual Bound  : +2.00000000000000e+00
5.09/5.18	c   Root Iterations  :        469
5.09/5.19	c Time complete: 5.19.

Verifier Data

OK	2

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3488449-1307778497/watcher-3488449-1307778497 -o /tmp/evaluation-result-3488449-1307778497/solver-3488449-1307778497 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488449-1307778497.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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: 1.92 1.98 1.97 3/177 13132
/proc/meminfo: memFree=31559948/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=11972 CPUtime=0 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 2071 0 0 0 0 0 0 0 25 0 1 0 889452439 12259328 2026 33554432000 4194304 9016284 140734225440144 18446744073709551615 7870589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13132/statm: 2993 2037 340 1178 0 1811 0

[startup+0.0915041 s]
/proc/loadavg: 1.92 1.98 1.97 3/177 13132
/proc/meminfo: memFree=31559948/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=36192 CPUtime=0.08 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 9988 0 0 0 6 2 0 0 25 0 1 0 889452439 37060608 8010 33554432000 4194304 9016284 140734225440144 18446744073709551615 6456227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 9048 8010 694 1178 0 7866 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 36192

[startup+0.100495 s]
/proc/loadavg: 1.92 1.98 1.97 3/177 13132
/proc/meminfo: memFree=31559948/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=42640 CPUtime=0.09 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 11201 0 0 0 7 2 0 0 25 0 1 0 889452439 43663360 9223 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 10660 9224 694 1178 0 9478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42640

[startup+0.300462 s]
/proc/loadavg: 1.92 1.98 1.97 3/177 13132
/proc/meminfo: memFree=31559948/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=34984 CPUtime=0.29 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14788 0 0 0 26 3 0 0 25 0 1 0 889452439 35823616 7703 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8746 7703 716 1178 0 7564 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34984

[startup+0.700401 s]
/proc/loadavg: 1.92 1.98 1.97 3/177 13132
/proc/meminfo: memFree=31559948/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=35012 CPUtime=0.69 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14790 0 0 0 61 8 0 0 25 0 1 0 889452439 35852288 7705 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8753 7705 716 1178 0 7571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35012

[startup+1.50025 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 13133
/proc/meminfo: memFree=31532064/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=35012 CPUtime=1.49 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14795 0 0 0 135 14 0 0 25 0 1 0 889452439 35852288 7710 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8753 7710 719 1178 0 7571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35012

[startup+3.10096 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 13133
/proc/meminfo: memFree=31531888/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=35012 CPUtime=3.09 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14798 0 0 0 281 28 0 0 25 0 1 0 889452439 35852288 7713 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8753 7713 719 1178 0 7571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35012

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

[startup+3.90082 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 13133
/proc/meminfo: memFree=31530896/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=35012 CPUtime=3.89 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14801 0 0 0 352 37 0 0 25 0 1 0 889452439 35852288 7716 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8753 7716 719 1178 0 7571 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 35012

[startup+4.70068 s]
/proc/loadavg: 1.93 1.98 1.97 3/178 13134
/proc/meminfo: memFree=31531020/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=35012 CPUtime=4.69 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14802 0 0 0 426 43 0 0 25 0 1 0 889452439 35852288 7717 33554432000 4194304 9016284 140734225440144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8753 7717 719 1178 0 7571 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 35012

[startup+5.10061 s]
/proc/loadavg: 1.93 1.98 1.97 3/178 13134
/proc/meminfo: memFree=31531020/32951124 swapFree=67050780/67111528
[pid=13132] ppid=13130 vsize=35012 CPUtime=5.09 cores=1,3,5,7
/proc/13132/stat : 13132 (scip-2.0.1.4b_2) R 13130 13132 1779 0 -1 4202496 14802 0 0 0 463 46 0 0 25 0 1 0 889452439 35852288 7717 33554432000 4194304 9016284 140734225440144 18446744073709551615 6776673 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13132/statm: 8753 7717 719 1178 0 7571 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 35012

Child status: 0
Real time (s): 5.19629
CPU time (s): 5.19521
CPU user time (s): 4.73128
CPU system time (s): 0.463929
CPU usage (%): 99.9792
Max. virtual memory (cumulated for all children) (KiB): 42640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.73128
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14809
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 6

runsolver used 0.008998 second user time and 0.017997 second system time

The end

Launcher Data

Begin job on node101 at 2011-06-11 09:48:17
IDJOB=3488449
IDBENCH=48053
IDSOLVER=1979
FILE ID=node101/3488449-1307778497
RUNJOBID= node101-1307776514-12559
PBS_JOBID= 13550859
Free space on /tmp= 74092 MiB

SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3488449-1307778497/watcher-3488449-1307778497 -o /tmp/evaluation-result-3488449-1307778497/solver-3488449-1307778497 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488449-1307778497.opb -t 1800 -m 15500

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

MD5SUM BENCH= 703541714091bf2de3415b24b852b4fc
RANDOM SEED=1721132665

node101.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31560376 kB
Buffers:        209568 kB
Cached:         731044 kB
SwapCached:      27756 kB
Active:         504168 kB
Inactive:       701640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31560376 kB
SwapTotal:    67111528 kB
SwapFree:     67050780 kB
Dirty:           16888 kB
Writeback:           0 kB
AnonPages:      259464 kB
Mapped:          12080 kB
Slab:           121072 kB
PageTables:       4792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   440772 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74072 MiB
End job on node101 at 2011-06-11 09:48:22