Trace number 3693824

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 standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT3 0.090985 0.090543

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
MD5SUMf969522c25fcd822319ca2a51d36dbf7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.036993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
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 constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3693824-1338035243.opb>
0.00/0.00	c original problem has 135 variables (135 bin, 0 int, 0 impl, 0 cont) and 19 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.03	c (round 1) 10 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1704 impls, 0 clqs
0.00/0.03	c (round 2) 23 del vars, 9 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 0 upgd conss, 2443 impls, 0 clqs
0.00/0.03	c (round 3) 33 del vars, 18 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 11 upgd conss, 3003 impls, 0 clqs
0.00/0.03	c (round 4) 43 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 11 upgd conss, 3483 impls, 0 clqs
0.00/0.03	c (round 5) 53 del vars, 34 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 11 upgd conss, 3883 impls, 0 clqs
0.00/0.03	c (round 6) 63 del vars, 42 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 11 upgd conss, 4203 impls, 0 clqs
0.00/0.03	c (round 7) 73 del vars, 50 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 11 upgd conss, 4443 impls, 0 clqs
0.00/0.03	c (round 8) 83 del vars, 58 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 87 chg coeffs, 11 upgd conss, 4603 impls, 0 clqs
0.00/0.03	c (round 9) 93 del vars, 66 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 11 upgd conss, 4683 impls, 0 clqs
0.00/0.03	c (round 10) 103 del vars, 74 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 103 chg coeffs, 11 upgd conss, 4683 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 51/257 (19.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.05	c presolving (11 rounds):
0.00/0.05	c  103 deleted vars, 74 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 103 changed coefficients
0.00/0.05	c  4683 implications, 0 cliques
0.00/0.05	c presolved problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 161 constraints
0.00/0.05	c     142 constraints of type <and>
0.00/0.05	c       9 constraints of type <linear>
0.00/0.05	c      10 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.04
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 2.1.1.4
0.00/0.05	c 
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = 1797
0.00/0.05	c 
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = 13950
0.00/0.05	c 
0.00/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05	c # [type: int, range: [1,2], default: 1]
0.00/0.05	c timing/clocktype = 2
0.00/0.05	c 
0.00/0.05	c # belongs reading time to solving time?
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c timing/reading = TRUE
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.1s|     1 |     0 |    11 |     - |1236k|   0 |   9 | 257 | 178 | 257 | 303 |   0 |  17 |   0 | 3.000000e+00 |      --      |    Inf 
0.05/0.08	o 3
0.05/0.08	c U 0.1s|     1 |     0 |   190 |     - |1269k|   0 |   - | 257 | 178 | 257 | 303 |   0 |  17 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.05/0.08	c   0.1s|     1 |     0 |   190 |     - |1264k|   0 |   - | 257 | 179 | 257 | 303 |   0 |  17 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.05/0.08	c 
0.05/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.05/0.08	c Solving Time (sec) : 0.08
0.05/0.08	c Solving Nodes      : 1
0.05/0.08	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.05/0.08	c Dual Bound         : +3.00000000000000e+00
0.05/0.08	c Gap                : 0.00 %
0.05/0.08	s OPTIMUM FOUND
0.05/0.08	v -x135 -x134 -x133 -x132 x131 -x130 -x129 -x128 -x127 -x126 -x90 x89 -x88 -x87 x86 -x125 -x124 -x123 -x122 -x121 -x85 -x84 -x83 
0.05/0.08	v x82 x81 -x120 -x119 -x118 -x117 x116 -x80 -x79 -x78 -x77 x76 -x115 -x114 -x113 x112 -x111 -x75 x74 -x73 x72 x71 -x110 -x109 -x108 
0.05/0.08	v -x107 x106 x70 x69 -x68 -x67 x66 -x105 -x104 -x103 -x102 x101 x65 -x64 -x63 x62 x61 -x100 -x99 -x98 x97 -x96 x60 -x59 -x58 
0.05/0.08	v -x57 x56 -x95 -x94 -x93 -x92 -x91 x55 x54 -x53 x52 x51 -x50 -x49 x48 -x47 x46 -x45 -x44 -x43 x42 x41 -x40 -x39 -x38 x37 x36 
0.05/0.08	v -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 x27 x26 -x25 -x24 -x23 x22 x21 -x20 -x19 -x18 x17 x16 -x15 -x14 -x13 x12 x11 -x10 x9 
0.05/0.08	v -x8 -x7 x6 -x5 -x4 -x3 x2 x1 
0.05/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.05/0.08	c Total Time         :       0.08
0.05/0.08	c   solving          :       0.08
0.05/0.08	c   presolving       :       0.04 (included in solving)
0.05/0.08	c   reading          :       0.00 (included in solving)
0.05/0.08	c   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.05/0.08	c Original Problem   :
0.05/0.08	c   Problem name     : HOME/instance-3693824-1338035243.opb
0.05/0.08	c   Variables        : 135 (135 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.08	c   Constraints      : 19 initial, 19 maximal
0.05/0.08	c   Objective sense  : minimize
0.05/0.08	c Presolved Problem  :
0.05/0.08	c   Problem name     : t_HOME/instance-3693824-1338035243.opb
0.05/0.08	c   Variables        : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.08	c   Constraints      : 161 initial, 179 maximal
0.05/0.08	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.05/0.08	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.05/0.08	c   and              :       0.03       0.00         18         73          0          0          0         73          0          0         73
0.05/0.08	c   linear           :       0.00       0.00          2         10          0          0          0          0          0          0         30
0.05/0.08	c   logicor          :       0.00       0.00          0          0          0          0          0          1          0          0          0
0.05/0.08	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.05/0.08	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.05/0.08	c   integral         :          0          0          0          0          0          0          7          0          0          0          0          0          0
0.05/0.08	c   and              :        142        142          0        265          0          0          4          5          0          0          0          0          0
0.05/0.08	c   linear           :          9          9          0        265          0          0          2         70          2          0          0          0          0
0.05/0.08	c   logicor          :         10+        28          0         35          0          0          1          2         13          0          0          0          0
0.05/0.08	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.05/0.08	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.05/0.08	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.05/0.08	c   rootredcost      :          0          0          0          0
0.05/0.08	c   pseudoobj        :        165          0          0          0
0.05/0.08	c   vbounds          :          0          0          0          0
0.05/0.08	c   redcost          :          1          0          0          0
0.05/0.08	c   probing          :          0          0          0          0
0.05/0.08	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.05/0.08	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.05/0.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.05/0.08	c   propagation      :       0.00         15         15         28       12.6          0        0.0          -
0.05/0.08	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.05/0.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.05/0.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.05/0.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.05/0.08	c   applied globally :          -          -          -         17       12.4          -          -          -
0.05/0.08	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.05/0.08	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.05/0.08	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.05/0.08	c   clique           :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   cmir             :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   gomory           :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   intobj           :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   mcf              :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.05/0.08	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.05/0.08	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.05/0.08	c   problem variables:       0.00          -          0          0
0.05/0.08	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.05/0.08	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   random           :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.05/0.08	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.05/0.08	c   LP solutions     :       0.00          -          -          0
0.05/0.08	c   pseudo solutions :       0.00          -          -          0
0.05/0.08	c   oneopt           :       0.00       0.00          0          0
0.05/0.08	c   smallcard        :       0.00       0.00          0          0
0.05/0.08	c   trivial          :       0.00       0.00          2          0
0.05/0.08	c   shiftandpropagate:       0.00       0.00          1          0
0.05/0.08	c   simplerounding   :       0.00       0.00          0          0
0.05/0.08	c   zirounding       :       0.00       0.00          0          0
0.05/0.08	c   rounding         :       0.00       0.00          1          0
0.05/0.08	c   shifting         :       0.00       0.00          1          0
0.05/0.08	c   intshifting      :       0.00       0.00          0          0
0.05/0.08	c   twoopt           :       0.00       0.00          0          0
0.05/0.08	c   indtwoopt        :       0.00       0.00          0          0
0.05/0.08	c   indoneopt        :       0.00       0.00          0          0
0.05/0.08	c   fixandinfer      :       0.00       0.00          0          0
0.05/0.08	c   feaspump         :       0.00       0.00          1          0
0.05/0.08	c   clique           :       0.00       0.00          0          0
0.05/0.08	c   indrounding      :       0.00       0.00          0          0
0.05/0.08	c   indcoefdiving    :       0.00       0.00          0          0
0.05/0.08	c   coefdiving       :       0.00       0.00          0          0
0.05/0.08	c   pscostdiving     :       0.00       0.00          0          0
0.05/0.08	c   nlpdiving        :       0.00       0.00          0          0
0.05/0.08	c   fracdiving       :       0.00       0.00          0          0
0.05/0.08	c   veclendiving     :       0.00       0.00          0          0
0.05/0.08	c   intdiving        :       0.00       0.00          0          0
0.05/0.08	c   actconsdiving    :       0.00       0.00          0          0
0.05/0.08	c   objpscostdiving  :       0.00       0.00          0          0
0.05/0.08	c   rootsoldiving    :       0.00       0.00          0          0
0.05/0.08	c   linesearchdiving :       0.00       0.00          0          0
0.05/0.08	c   guideddiving     :       0.00       0.00          0          0
0.05/0.08	c   octane           :       0.00       0.00          0          0
0.05/0.08	c   rens             :       0.00       0.00          0          0
0.05/0.08	c   rins             :       0.00       0.00          0          0
0.05/0.08	c   localbranching   :       0.00       0.00          0          0
0.05/0.08	c   mutation         :       0.00       0.00          0          0
0.05/0.08	c   crossover        :       0.00       0.00          0          0
0.05/0.08	c   dins             :       0.00       0.00          0          0
0.05/0.08	c   vbounds          :       0.00       0.00          0          0
0.05/0.08	c   undercover       :       0.03       0.00          1          1
0.05/0.08	c   subnlp           :       0.00       0.00          0          0
0.05/0.08	c   trysol           :       0.00       0.00          0          0
0.05/0.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.05/0.08	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.05/0.08	c   dual LP          :       0.00          2         11      11.00          -       0.00          1
0.05/0.08	c   lex dual LP      :       0.00          0          0       0.00          -
0.05/0.08	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.05/0.08	c   diving/probing LP:       0.00          9        179      19.89          -
0.05/0.08	c   strong branching :       0.00          0          0       0.00          -
0.05/0.08	c     (at root node) :          -          0          0       0.00          -
0.05/0.08	c   conflict analysis:       0.00          0          0       0.00          -
0.05/0.08	c B&B Tree           :
0.05/0.08	c   number of runs   :          1
0.05/0.08	c   nodes            :          1
0.05/0.08	c   nodes (total)    :          1
0.05/0.08	c   nodes left       :          0
0.05/0.08	c   max depth        :          0
0.05/0.08	c   max depth (total):          0
0.05/0.08	c   backtracks       :          0 (0.0%)
0.05/0.08	c   delayed cutoffs  :          0
0.05/0.08	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.05/0.08	c   avg switch length:       2.00
0.05/0.08	c   switching time   :       0.00
0.05/0.08	c Solution           :
0.05/0.08	c   Solutions found  :          1 (1 improvements)
0.05/0.08	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <undercover>)
0.05/0.08	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <undercover>)
0.05/0.08	c   Dual Bound       : +3.00000000000000e+00
0.05/0.08	c   Gap              :       0.00 %
0.05/0.08	c   Root Dual Bound  : +3.00000000000000e+00
0.05/0.08	c   Root Iterations  :        190
0.05/0.09	c Time complete: 0.08.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3693824-1338035243/watcher-3693824-1338035243 -o /tmp/evaluation-result-3693824-1338035243/solver-3693824-1338035243 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693824-1338035243.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.03 2.00 3/176 7494
/proc/meminfo: memFree=28569268/32873844 swapFree=7616/7616
[pid=7494] ppid=7492 vsize=14976 CPUtime=0 cores=0,2,4,6
/proc/7494/stat : 7494 (scip-2.1.1.4sfi) R 7492 7494 5654 0 -1 4202496 2098 0 0 0 0 0 0 0 20 0 1 0 269649913 15335424 2052 33554432000 4194304 10169799 140734328809712 140737083664664 8844157 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7494/statm: 3744 2062 498 1459 0 2276 0

[startup+0.058828 s]
/proc/loadavg: 2.09 2.03 2.00 3/176 7494
/proc/meminfo: memFree=28569268/32873844 swapFree=7616/7616
[pid=7494] ppid=7492 vsize=18264 CPUtime=0.05 cores=0,2,4,6
/proc/7494/stat : 7494 (scip-2.1.1.4sfi) R 7492 7494 5654 0 -1 4202496 3550 0 0 0 2 3 0 0 20 0 1 0 269649913 18702336 3244 33554432000 4194304 10169799 140734328809712 140737083664664 8979322 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7494/statm: 4566 3244 783 1459 0 3098 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18264

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

[startup+0.058828 s]
/proc/loadavg: 2.09 2.03 2.00 3/176 7494
/proc/meminfo: memFree=28569268/32873844 swapFree=7616/7616
[pid=7494] ppid=7492 vsize=18264 CPUtime=0.05 cores=0,2,4,6
/proc/7494/stat : 7494 (scip-2.1.1.4sfi) R 7492 7494 5654 0 -1 4202496 3550 0 0 0 2 3 0 0 20 0 1 0 269649913 18702336 3244 33554432000 4194304 10169799 140734328809712 140737083664664 8979322 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7494/statm: 4566 3244 783 1459 0 3098 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18264

Child status: 0
Real time (s): 0.090543
CPU time (s): 0.090985
CPU user time (s): 0.048992
CPU system time (s): 0.041993
CPU usage (%): 100.488
Max. virtual memory (cumulated for all children) (KiB): 18264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.041993
maximum resident set size= 24664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6736
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= 1

runsolver used 0.001999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node130 at 2012-05-26 14:27:23
IDJOB=3693824
IDBENCH=47896
IDSOLVER=2272
FILE ID=node130/3693824-1338035243
RUNJOBID= node130-1338029673-6802
PBS_JOBID= 14624341
Free space on /tmp= 71384 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=13-P2=29-P3=23-P4=5-P5=29-P6=29-P7=31-P8=29-P9=31-B.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693824-1338035243/watcher-3693824-1338035243 -o /tmp/evaluation-result-3693824-1338035243/solver-3693824-1338035243 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693824-1338035243.opb -t 1800 -m 15500

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

MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7
RANDOM SEED=2138665463

node130.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5228.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28569268 kB
Buffers:          239436 kB
Cached:          2716516 kB
SwapCached:            0 kB
Active:          1392568 kB
Inactive:        2132792 kB
Active(anon):     571724 kB
Inactive(anon):        0 kB
Active(file):     820844 kB
Inactive(file):  2132792 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             33188 kB
Writeback:             0 kB
AnonPages:        576664 kB
Mapped:            17852 kB
Shmem:               200 kB
Slab:             639892 kB
SReclaimable:      81432 kB
SUnreclaim:       558460 kB
KernelStack:        1432 kB
PageTables:         5128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     694512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71372 MiB
End job on node130 at 2012-05-26 14:27:23