Trace number 3691512

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 SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixedOPT3 0.066989 0.067535

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
MD5SUM59a5e5c0509fa3a2bc4b2a05a02d5b79
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 benchmark0.053991
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 variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-3691512-1338020724.opb>
0.00/0.00	c original problem has 126 variables (126 bin, 0 int, 0 impl, 0 cont) and 13 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 7 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1670 impls, 0 clqs
0.00/0.01	c (round 2) 24 del vars, 13 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2625 impls, 0 clqs
0.00/0.02	c (round 3) 38 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 8 upgd conss, 3297 impls, 0 clqs
0.00/0.02	c (round 4) 52 del vars, 38 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3801 impls, 0 clqs
0.00/0.02	c (round 5) 66 del vars, 50 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 84 chg coeffs, 8 upgd conss, 4137 impls, 0 clqs
0.00/0.02	c (round 6) 80 del vars, 62 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 8 upgd conss, 4305 impls, 0 clqs
0.00/0.02	c (round 7) 94 del vars, 74 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 108 chg coeffs, 8 upgd conss, 4305 impls, 0 clqs
0.01/0.02	c    (0.0s) probing: 51/326 (15.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.02	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.01/0.02	c presolving (8 rounds):
0.01/0.02	c  94 deleted vars, 74 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 108 changed coefficients
0.01/0.02	c  4305 implications, 0 cliques
0.01/0.02	c presolved problem has 326 variables (326 bin, 0 int, 0 impl, 0 cont) and 227 constraints
0.01/0.02	c     214 constraints of type <and>
0.01/0.02	c       6 constraints of type <linear>
0.01/0.02	c       7 constraints of type <logicor>
0.01/0.02	c transformed objective value is always integral (scale: 2)
0.01/0.02	c Presolving Time: 0.02
0.01/0.02	c - non default parameters ----------------------------------------------------------------------
0.01/0.02	c # SCIP version 2.1.1.4
0.01/0.02	c 
0.01/0.02	c # maximal time in seconds to run
0.01/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02	c limits/time = 1797
0.01/0.02	c 
0.01/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02	c limits/memory = 13950
0.01/0.02	c 
0.01/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.02	c # [type: int, range: [1,2], default: 1]
0.01/0.02	c timing/clocktype = 2
0.01/0.02	c 
0.01/0.02	c # belongs reading time to solving time?
0.01/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02	c timing/reading = TRUE
0.01/0.02	c 
0.01/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.02	c separating/rapidlearning/freq = 0
0.01/0.02	c 
0.01/0.02	c -----------------------------------------------------------------------------------------------
0.01/0.02	c start solving
0.01/0.02	c 
0.01/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.03	c   0.0s|     1 |     0 |    14 |     - |1509k|   0 |  10 | 326 | 244 | 326 | 441 |   0 |  17 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.05	o 3
0.01/0.05	c U 0.1s|     1 |     0 |   202 |     - |1556k|   0 |   - | 326 | 244 | 326 | 441 |   0 |  17 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.01/0.06	c   0.1s|     1 |     0 |   202 |     - |1552k|   0 |   - | 326 | 245 | 326 | 441 |   0 |  17 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.01/0.06	c 
0.01/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.06	c Solving Time (sec) : 0.06
0.01/0.06	c Solving Nodes      : 1
0.01/0.06	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.01/0.06	c Dual Bound         : +3.00000000000000e+00
0.01/0.06	c Gap                : 0.00 %
0.01/0.06	s OPTIMUM FOUND
0.01/0.06	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x84 -x83 -x82 -x81 x80 x79 x78 -x112 -x111 
0.01/0.06	v -x110 -x109 -x108 -x107 -x106 -x77 x76 -x75 x74 x73 -x72 x71 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x70 -x69 -x68 x67 x66 
0.01/0.06	v x65 x64 -x98 -x97 -x96 -x95 -x94 x93 -x92 -x63 -x62 -x61 -x60 x59 -x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 x56 -x55 x54 -x53 
0.01/0.06	v x52 x51 x50 -x49 -x48 -x47 x46 -x45 x44 x43 -x42 -x41 -x40 -x39 -x38 x37 x36 -x35 -x34 -x33 -x32 -x31 x30 x29 -x28 -x27 -x26 
0.01/0.06	v -x25 -x24 x23 x22 -x21 -x20 -x19 -x18 -x17 x16 x15 -x14 -x13 x12 x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.01/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.06	c Total Time         :       0.06
0.01/0.06	c   solving          :       0.06
0.01/0.06	c   presolving       :       0.02 (included in solving)
0.01/0.06	c   reading          :       0.00 (included in solving)
0.01/0.06	c   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.01/0.06	c Original Problem   :
0.01/0.06	c   Problem name     : HOME/instance-3691512-1338020724.opb
0.01/0.06	c   Variables        : 126 (126 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.06	c   Constraints      : 13 initial, 13 maximal
0.01/0.06	c   Objective sense  : minimize
0.01/0.06	c Presolved Problem  :
0.01/0.06	c   Problem name     : t_HOME/instance-3691512-1338020724.opb
0.01/0.06	c   Variables        : 326 (326 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.06	c   Constraints      : 227 initial, 245 maximal
0.01/0.06	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.01/0.06	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.06	c   and              :       0.01       0.00         12         73          0          0          0         73          0          0         73
0.01/0.06	c   linear           :       0.00       0.00          2          7          0          0          0          0          0          0         35
0.01/0.06	c   logicor          :       0.00       0.00          0          0          0          0          0          1          0          0          0
0.01/0.06	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.01/0.06	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.06	c   integral         :          0          0          0          0          0          0          7          0          0          0          0          0          0
0.01/0.06	c   and              :        214        214          0        335          0          0          4          6          0          0          0          0          0
0.01/0.06	c   linear           :          6          6          0        335          0          0          2         83          0          0          0          0          0
0.01/0.06	c   logicor          :          7+        25          0         30          0          0          1          2         15          0          0          0          0
0.01/0.06	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.01/0.06	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.01/0.06	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.01/0.06	c   rootredcost      :          0          0          0          0
0.01/0.06	c   pseudoobj        :        235          0          0          0
0.01/0.06	c   vbounds          :          0          0          0          0
0.01/0.06	c   redcost          :          1          0          0          0
0.01/0.06	c   probing          :          0          0          0          0
0.01/0.06	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.01/0.06	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.01/0.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.01/0.06	c   propagation      :       0.00         15         15         17       17.1          0        0.0          -
0.01/0.06	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.01/0.06	c   applied globally :          -          -          -         17       17.1          -          -          -
0.01/0.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.01/0.06	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.01/0.06	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.01/0.06	c   clique           :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   cmir             :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   gomory           :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   intobj           :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   mcf              :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.01/0.06	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.01/0.06	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.01/0.06	c   problem variables:       0.00          -          0          0
0.01/0.06	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.06	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   random           :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.01/0.06	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.01/0.06	c   LP solutions     :       0.00          -          -          0
0.01/0.06	c   pseudo solutions :       0.00          -          -          0
0.01/0.06	c   oneopt           :       0.00       0.00          0          0
0.01/0.06	c   smallcard        :       0.00       0.00          0          0
0.01/0.06	c   trivial          :       0.00       0.00          2          0
0.01/0.06	c   shiftandpropagate:       0.00       0.00          1          0
0.01/0.06	c   simplerounding   :       0.00       0.00          0          0
0.01/0.06	c   zirounding       :       0.00       0.00          0          0
0.01/0.06	c   rounding         :       0.00       0.00          1          0
0.01/0.06	c   shifting         :       0.00       0.00          1          0
0.01/0.06	c   intshifting      :       0.00       0.00          0          0
0.01/0.06	c   twoopt           :       0.00       0.00          0          0
0.01/0.06	c   indtwoopt        :       0.00       0.00          0          0
0.01/0.06	c   indoneopt        :       0.00       0.00          0          0
0.01/0.06	c   fixandinfer      :       0.00       0.00          0          0
0.01/0.06	c   feaspump         :       0.00       0.00          1          0
0.01/0.06	c   clique           :       0.00       0.00          0          0
0.01/0.06	c   indrounding      :       0.00       0.00          0          0
0.01/0.06	c   indcoefdiving    :       0.00       0.00          0          0
0.01/0.06	c   coefdiving       :       0.00       0.00          0          0
0.01/0.06	c   pscostdiving     :       0.00       0.00          0          0
0.01/0.06	c   nlpdiving        :       0.00       0.00          0          0
0.01/0.06	c   fracdiving       :       0.00       0.00          0          0
0.01/0.06	c   veclendiving     :       0.00       0.00          0          0
0.01/0.06	c   intdiving        :       0.00       0.00          0          0
0.01/0.06	c   actconsdiving    :       0.00       0.00          0          0
0.01/0.06	c   objpscostdiving  :       0.00       0.00          0          0
0.01/0.06	c   rootsoldiving    :       0.00       0.00          0          0
0.01/0.06	c   linesearchdiving :       0.00       0.00          0          0
0.01/0.06	c   guideddiving     :       0.00       0.00          0          0
0.01/0.06	c   octane           :       0.00       0.00          0          0
0.01/0.06	c   rens             :       0.00       0.00          0          0
0.01/0.06	c   rins             :       0.00       0.00          0          0
0.01/0.06	c   localbranching   :       0.00       0.00          0          0
0.01/0.06	c   mutation         :       0.00       0.00          0          0
0.01/0.06	c   crossover        :       0.00       0.00          0          0
0.01/0.06	c   dins             :       0.00       0.00          0          0
0.01/0.06	c   vbounds          :       0.00       0.00          0          0
0.01/0.06	c   undercover       :       0.02       0.00          1          1
0.01/0.06	c   subnlp           :       0.00       0.00          0          0
0.01/0.06	c   trysol           :       0.00       0.00          0          0
0.01/0.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.01/0.06	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.01/0.06	c   dual LP          :       0.00          2         14      14.00          -       0.00          1
0.01/0.06	c   lex dual LP      :       0.00          0          0       0.00          -
0.01/0.06	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.01/0.06	c   diving/probing LP:       0.00         10        188      18.80          -
0.01/0.06	c   strong branching :       0.00          0          0       0.00          -
0.01/0.06	c     (at root node) :          -          0          0       0.00          -
0.01/0.06	c   conflict analysis:       0.00          0          0       0.00          -
0.01/0.06	c B&B Tree           :
0.01/0.06	c   number of runs   :          1
0.01/0.06	c   nodes            :          1
0.01/0.06	c   nodes (total)    :          1
0.01/0.06	c   nodes left       :          0
0.01/0.06	c   max depth        :          0
0.01/0.06	c   max depth (total):          0
0.01/0.06	c   backtracks       :          0 (0.0%)
0.01/0.06	c   delayed cutoffs  :          0
0.01/0.06	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.01/0.06	c   avg switch length:       2.00
0.01/0.06	c   switching time   :       0.00
0.01/0.06	c Solution           :
0.01/0.06	c   Solutions found  :          1 (1 improvements)
0.01/0.06	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <undercover>)
0.01/0.06	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <undercover>)
0.01/0.06	c   Dual Bound       : +3.00000000000000e+00
0.01/0.06	c   Gap              :       0.00 %
0.01/0.06	c   Root Dual Bound  : +3.00000000000000e+00
0.01/0.06	c   Root Iterations  :        202
0.01/0.06	c Time complete: 0.05.

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-3691512-1338020724/watcher-3691512-1338020724 -o /tmp/evaluation-result-3691512-1338020724/solver-3691512-1338020724 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691512-1338020724.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: 2.05 2.02 1.94 3/176 28941
/proc/meminfo: memFree=28514368/32873648 swapFree=7360/7360
[pid=28941] ppid=28939 vsize=14988 CPUtime=0 cores=0,2,4,6
/proc/28941/stat : 28941 (scip-2.1.1.4fix) R 28939 28941 28235 0 -1 4202496 2117 0 0 0 0 0 0 0 20 0 1 0 268196473 15347712 2072 33554432000 4194304 10173063 140736412315680 140736412315240 8846909 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/28941/statm: 3747 2082 508 1460 0 2278 0

[startup+0.0255001 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28941
/proc/meminfo: memFree=28514368/32873648 swapFree=7360/7360
[pid=28941] ppid=28939 vsize=17160 CPUtime=0.01 cores=0,2,4,6
/proc/28941/stat : 28941 (scip-2.1.1.4fix) R 28939 28941 28235 0 -1 4202496 3121 0 0 0 0 1 0 0 20 0 1 0 268196473 17571840 2819 33554432000 4194304 10173063 140736412315680 140736412315240 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/28941/statm: 4290 2819 584 1460 0 2821 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17160

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

[startup+0.0255001 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28941
/proc/meminfo: memFree=28514368/32873648 swapFree=7360/7360
[pid=28941] ppid=28939 vsize=17160 CPUtime=0.01 cores=0,2,4,6
/proc/28941/stat : 28941 (scip-2.1.1.4fix) R 28939 28941 28235 0 -1 4202496 3121 0 0 0 0 1 0 0 20 0 1 0 268196473 17571840 2819 33554432000 4194304 10173063 140736412315680 140736412315240 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/28941/statm: 4290 2819 584 1460 0 2821 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17160

Child status: 0
Real time (s): 0.067535
CPU time (s): 0.066989
CPU user time (s): 0.038994
CPU system time (s): 0.027995
CPU usage (%): 99.1915
Max. virtual memory (cumulated for all children) (KiB): 17160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.027995
maximum resident set size= 25584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6700
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= 2

runsolver used 0.003999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-26 10:25:24
IDJOB=3691512
IDBENCH=47916
IDSOLVER=2270
FILE ID=node149/3691512-1338020724
RUNJOBID= node149-1338016918-28251
PBS_JOBID= 14624326
Free space on /tmp= 71684 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691512-1338020724/watcher-3691512-1338020724 -o /tmp/evaluation-result-3691512-1338020724/solver-3691512-1338020724 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691512-1338020724.opb -t 1800 -m 15500

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

MD5SUM BENCH= 59a5e5c0509fa3a2bc4b2a05a02d5b79
RANDOM SEED=1838004671

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28514772 kB
Buffers:          250492 kB
Cached:          2938348 kB
SwapCached:            0 kB
Active:          1055648 kB
Inactive:        2535088 kB
Active(anon):     403292 kB
Inactive(anon):        0 kB
Active(file):     652356 kB
Inactive(file):  2535088 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13740 kB
Writeback:            16 kB
AnonPages:        455104 kB
Mapped:            17672 kB
Shmem:               200 kB
Slab:             630904 kB
SReclaimable:      75024 kB
SUnreclaim:       555880 kB
KernelStack:        1432 kB
PageTables:         4900 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     539176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    124928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node149 at 2012-05-26 10:25:24