Trace number 3736460

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
PB11: SCIP spx E_2 2011-06-10 (fixed)OPT2 0.071988 0.0731029

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
MD5SUM872806d45eb1cc1623065d320b93ba6e
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 benchmark0.032994
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 variables120
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 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)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

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-3736460-1338721832.opb>
0.00/0.01	c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 225 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 9 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1498 impls, 0 clqs
0.00/0.01	c (round 2) 20 del vars, 17 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 34 chg coeffs, 2 upgd conss, 1558 impls, 0 clqs
0.00/0.01	c (round 3) 39 del vars, 39 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 41 chg coeffs, 4 upgd conss, 1644 impls, 0 clqs
0.00/0.01	c (round 4) 54 del vars, 63 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 8 upgd conss, 1688 impls, 0 clqs
0.00/0.01	c (round 5) 69 del vars, 87 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 10 upgd conss, 1724 impls, 0 clqs
0.00/0.01	c (round 6) 84 del vars, 109 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 12 upgd conss, 1752 impls, 0 clqs
0.00/0.02	c (round 7) 99 del vars, 131 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 14 upgd conss, 1772 impls, 0 clqs
0.00/0.02	c (round 8) 114 del vars, 153 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 16 upgd conss, 1784 impls, 0 clqs
0.00/0.02	c (round 9) 128 del vars, 176 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 18 upgd conss, 1784 impls, 0 clqs
0.00/0.02	c (round 10) 132 del vars, 181 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 26 upgd conss, 1784 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 154/188 (81.9%) - 0 fixings, 0 aggregations, 16 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 (11 rounds):
0.00/0.02	c  132 deleted vars, 181 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 83 changed coefficients
0.00/0.02	c  1816 implications, 0 cliques
0.00/0.02	c presolved problem has 188 variables (188 bin, 0 int, 0 impl, 0 cont) and 118 constraints
0.00/0.02	c      94 constraints of type <and>
0.00/0.02	c       8 constraints of type <linear>
0.00/0.02	c       8 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: 4)
0.00/0.02	c Presolving Time: 0.01
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 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    28 |     - |1144k|   0 |  19 | 188 | 125 | 188 | 204 |   0 |   7 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.05	o 2
0.00/0.05	c U 0.0s|     1 |     0 |   260 |     - |1159k|   0 |   - | 188 | 125 | 188 | 204 |   0 |   7 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
0.05/0.06	c   0.1s|     1 |     0 |   260 |     - |1155k|   0 |   - | 188 | 125 | 188 | 204 |   0 |   7 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
0.05/0.06	c 
0.05/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.05/0.06	c Solving Time (sec) : 0.06
0.05/0.06	c Solving Nodes      : 1
0.05/0.06	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
0.05/0.06	c Dual Bound         : +2.00000000000000e+00
0.05/0.06	c Gap                : 0.00 %
0.05/0.06	s OPTIMUM FOUND
0.05/0.06	v -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x80 -x79 -x78 x77 -x76 -x110 -x109 -x108 -x107 x106 -x75 -x74 -x73 
0.05/0.06	v x72 -x71 -x105 x104 x103 x102 -x101 -x70 -x69 -x68 x67 -x66 -x100 -x99 -x98 x97 x96 x65 x64 x63 x62 -x61 -x95 -x94 -x93 x92 x91 
0.05/0.06	v -x60 x59 x58 x57 -x56 -x90 -x89 -x88 -x87 -x86 -x55 x54 -x53 x52 -x51 -x85 -x84 -x83 -x82 x81 -x50 -x49 -x48 x47 -x46 -x45 
0.05/0.06	v 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 -x18 x17 
0.05/0.06	v x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
0.05/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.05/0.06	c Total Time         :       0.06
0.05/0.06	c   solving          :       0.06
0.05/0.06	c   presolving       :       0.01 (included in solving)
0.05/0.06	c   reading          :       0.00 (included in solving)
0.05/0.06	c Original Problem   :
0.05/0.06	c   Problem name     : HOME/instance-3736460-1338721832.opb
0.05/0.06	c   Variables        : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.06	c   Constraints      : 225 initial, 225 maximal
0.05/0.06	c Presolved Problem  :
0.05/0.06	c   Problem name     : t_HOME/instance-3736460-1338721832.opb
0.05/0.06	c   Variables        : 188 (188 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.06	c   Constraints      : 118 initial, 125 maximal
0.05/0.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.05/0.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   dualfix          :       0.00          8          0          0          0          0          0          0          0          0
0.05/0.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   setppc           :       0.00          8          0          0          0          0         18          0          0          0
0.05/0.06	c   and              :       0.00         40         56          0          0          0         56          0          0         56
0.05/0.06	c   linear           :       0.00          3         17          0          0          0          1          0          0         27
0.05/0.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.05/0.06	c   pseudoboolean    :       0.00          0          0          0          0          0        106          0          0          0
0.05/0.06	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.05/0.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.05/0.06	c   integral         :          0          0          0          0          0          7          0          0          0          0          0          0
0.05/0.06	c   and              :         94          0        415          0          0          0         84          0          0          0          0          0
0.05/0.06	c   linear           :          8          0        428          0          0          4         56          0          0          0          0          0
0.05/0.06	c   logicor          :          8+         0        104          0          0          1          0          7          0          0          0          0
0.05/0.06	c   pseudoboolean    :          8          0          0          0          0          1          0          0          0          0          0          0
0.05/0.06	c   countsols        :          0          0          0          0          0          3          0          0          0          0          0          0
0.05/0.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.05/0.06	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.06	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.06	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.06	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.06	c   pseudoboolean    :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.05/0.06	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.05/0.06	c   vbounds          :          0          0          0          0
0.05/0.06	c   rootredcost      :          0          0          0          0
0.05/0.06	c   pseudoobj        :        107          0          0          0
0.05/0.06	c Propagator Timings :  TotalTime  Propagate    Resprop
0.05/0.06	c   vbounds          :       0.00       0.00       0.00
0.05/0.06	c   rootredcost      :       0.00       0.00       0.00
0.05/0.06	c   pseudoobj        :       0.00       0.00       0.00
0.05/0.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.05/0.06	c   propagation      :       0.00          7          7         28       14.8          0        0.0          -
0.05/0.06	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.05/0.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.05/0.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.05/0.06	c   pseudo solution  :       0.00          1          0          0        0.0          0        0.0          -
0.05/0.06	c   applied globally :          -          -          -          7        7.0          -          -          -
0.05/0.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.05/0.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.05/0.06	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.05/0.06	c   redcost          :       0.00          0          0          0          0          0
0.05/0.06	c   impliedbounds    :       0.00          0          0          0          0          0
0.05/0.06	c   intobj           :       0.00          0          0          0          0          0
0.05/0.06	c   gomory           :       0.00          0          0          0          0          0
0.05/0.06	c   cgmip            :       0.00          0          0          0          0          0
0.05/0.06	c   closecuts        :       0.00          0          0          0          0          0
0.05/0.06	c   strongcg         :       0.00          0          0          0          0          0
0.05/0.06	c   cmir             :       0.00          0          0          0          0          0
0.05/0.06	c   flowcover        :       0.00          0          0          0          0          0
0.05/0.06	c   clique           :       0.00          0          0          0          0          0
0.05/0.06	c   zerohalf         :       0.00          0          0          0          0          0
0.05/0.06	c   mcf              :       0.00          0          0          0          0          0
0.05/0.06	c   oddcycle         :       0.00          0          0          0          0          0
0.05/0.06	c   rapidlearning    :       0.00          0          0          0          0          0
0.05/0.06	c Pricers            :       Time      Calls       Vars
0.05/0.06	c   problem variables:       0.00          0          0
0.05/0.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.05/0.06	c   pscost           :       0.00          0          0          0          0          0          0
0.05/0.06	c   inference        :       0.00          0          0          0          0          0          0
0.05/0.06	c   mostinf          :       0.00          0          0          0          0          0          0
0.05/0.06	c   leastinf         :       0.00          0          0          0          0          0          0
0.05/0.06	c   fullstrong       :       0.00          0          0          0          0          0          0
0.05/0.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.05/0.06	c   random           :       0.00          0          0          0          0          0          0
0.05/0.06	c   relpscost        :       0.00          0          0          0          0          0          0
0.05/0.06	c Primal Heuristics  :       Time      Calls      Found
0.05/0.06	c   LP solutions     :       0.00          -          0
0.05/0.06	c   pseudo solutions :       0.00          -          0
0.05/0.06	c   oneopt           :       0.00          0          0
0.05/0.06	c   trivial          :       0.00          2          0
0.05/0.06	c   shiftandpropagate:       0.00          1          0
0.05/0.06	c   simplerounding   :       0.00          0          0
0.05/0.06	c   zirounding       :       0.00          0          0
0.05/0.06	c   rounding         :       0.00          1          0
0.05/0.06	c   shifting         :       0.00          1          0
0.05/0.06	c   intshifting      :       0.00          0          0
0.05/0.06	c   twoopt           :       0.00          0          0
0.05/0.06	c   fixandinfer      :       0.00          0          0
0.05/0.06	c   feaspump         :       0.00          1          0
0.05/0.06	c   clique           :       0.00          0          0
0.05/0.06	c   coefdiving       :       0.00          0          0
0.05/0.06	c   pscostdiving     :       0.00          0          0
0.05/0.06	c   fracdiving       :       0.00          0          0
0.05/0.06	c   veclendiving     :       0.00          0          0
0.05/0.06	c   intdiving        :       0.00          0          0
0.05/0.06	c   actconsdiving    :       0.00          0          0
0.05/0.06	c   objpscostdiving  :       0.00          0          0
0.05/0.06	c   rootsoldiving    :       0.00          0          0
0.05/0.06	c   linesearchdiving :       0.00          0          0
0.05/0.06	c   guideddiving     :       0.00          0          0
0.05/0.06	c   octane           :       0.00          0          0
0.05/0.06	c   rens             :       0.00          0          0
0.05/0.06	c   rins             :       0.00          0          0
0.05/0.06	c   localbranching   :       0.00          0          0
0.05/0.06	c   mutation         :       0.00          0          0
0.05/0.06	c   crossover        :       0.00          0          0
0.05/0.06	c   dins             :       0.00          0          0
0.05/0.06	c   vbounds          :       0.00          0          0
0.05/0.06	c   undercover       :       0.03          1          1
0.05/0.06	c   subnlp           :       0.00          0          0
0.05/0.06	c   trysol           :       0.00          0          0
0.05/0.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.05/0.06	c   primal LP        :       0.00          0          0       0.00          -
0.05/0.06	c   dual LP          :       0.00          1         28      28.00          -
0.05/0.06	c   lex dual LP      :       0.00          0          0       0.00          -
0.05/0.06	c   barrier LP       :       0.00          0          0       0.00          -
0.05/0.06	c   diving/probing LP:       0.00         11        232      21.09          -
0.05/0.06	c   strong branching :       0.00          0          0       0.00          -
0.05/0.06	c     (at root node) :          -          0          0       0.00          -
0.05/0.06	c   conflict analysis:       0.00          0          0       0.00          -
0.05/0.06	c B&B Tree           :
0.05/0.06	c   number of runs   :          1
0.05/0.06	c   nodes            :          1
0.05/0.06	c   nodes (total)    :          1
0.05/0.06	c   nodes left       :          0
0.05/0.06	c   max depth        :          0
0.05/0.06	c   max depth (total):          0
0.05/0.06	c   backtracks       :          0 (0.0%)
0.05/0.06	c   delayed cutoffs  :          0
0.05/0.06	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.05/0.06	c   avg switch length:       2.00
0.05/0.06	c   switching time   :       0.00
0.05/0.06	c Solution           :
0.05/0.06	c   Solutions found  :          1 (1 improvements)
0.05/0.06	c   First Solution   : +2.00000000000000e+00   (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <undercover>)
0.05/0.06	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <undercover>)
0.05/0.06	c   Dual Bound       : +2.00000000000000e+00
0.05/0.06	c   Gap              :       0.00 %
0.05/0.06	c   Root Dual Bound  : +2.00000000000000e+00
0.05/0.06	c   Root Iterations  :        260
0.05/0.07	c Time complete: 0.06.

Verifier Data 

OK	2

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-3736460-1338721832/watcher-3736460-1338721832 -o /tmp/evaluation-result-3736460-1338721832/solver-3736460-1338721832 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3736460-1338721832.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: 2.00 2.00 1.98 3/170 1531
/proc/meminfo: memFree=27663296/32873852 swapFree=6856/6856
[pid=1531] ppid=1529 vsize=9180 CPUtime=0 cores=0,2,4,6
/proc/1531/stat : 1531 (scip-2.0.1.4b_2) R 1529 1531 643 0 -1 4202496 1374 0 0 0 0 0 0 0 20 0 1 0 338309152 9400320 1328 33554432000 4194304 9016284 140736868628160 140733231196472 5822064 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/1531/statm: 2295 1333 266 1178 0 1113 0

[startup+0.0639159 s]
/proc/loadavg: 2.00 2.00 1.98 3/170 1531
/proc/meminfo: memFree=27663296/32873852 swapFree=6856/6856
[pid=1531] ppid=1529 vsize=34112 CPUtime=0.05 cores=0,2,4,6
/proc/1531/stat : 1531 (scip-2.0.1.4b_2) R 1529 1531 643 0 -1 4202496 8494 0 0 0 4 1 0 0 20 0 1 0 338309152 34930688 7131 33554432000 4194304 9016284 140736868628160 140733231196472 6452159 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/1531/statm: 8528 7131 689 1178 0 7346 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 34112

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

[startup+0.0639159 s]
/proc/loadavg: 2.00 2.00 1.98 3/170 1531
/proc/meminfo: memFree=27663296/32873852 swapFree=6856/6856
[pid=1531] ppid=1529 vsize=34112 CPUtime=0.05 cores=0,2,4,6
/proc/1531/stat : 1531 (scip-2.0.1.4b_2) R 1529 1531 643 0 -1 4202496 8494 0 0 0 4 1 0 0 20 0 1 0 338309152 34930688 7131 33554432000 4194304 9016284 140736868628160 140733231196472 6452159 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/1531/statm: 8528 7131 689 1178 0 7346 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 34112

Child status: 0
Real time (s): 0.0731029
CPU time (s): 0.071988
CPU user time (s): 0.055991
CPU system time (s): 0.015997
CPU usage (%): 98.4749
Max. virtual memory (cumulated for all children) (KiB): 34112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.015997
maximum resident set size= 32756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8502
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 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node128 at 2012-06-03 13:10:32
IDJOB=3736460
IDBENCH=47923
IDSOLVER=2329
FILE ID=node128/3736460-1338721832
RUNJOBID= node128-1338714616-659
PBS_JOBID= 14636758
Free space on /tmp= 70404 MiB

SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-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-3736460-1338721832/watcher-3736460-1338721832 -o /tmp/evaluation-result-3736460-1338721832/solver-3736460-1338721832 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3736460-1338721832.opb -t 1800 -m 15500

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

MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=340023534

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
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		: 2666.389
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	: 5331.91
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        27668132 kB
Buffers:          544928 kB
Cached:          3752688 kB
SwapCached:          744 kB
Active:          1994904 kB
Inactive:        2314984 kB
Active(anon):       3548 kB
Inactive(anon):    11420 kB
Active(file):    1991356 kB
Inactive(file):  2303564 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67106656 kB
Dirty:             29436 kB
Writeback:             0 kB
AnonPages:         15736 kB
Mapped:            13404 kB
Shmem:               200 kB
Slab:             757612 kB
SReclaimable:     199128 kB
SUnreclaim:       558484 kB
KernelStack:        1456 kB
PageTables:         3300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     104240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70388 MiB
End job on node128 at 2012-06-03 13:10:33