Trace number 3484939

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 2 2011-06-10 (fixed)OPT3 0.200969 0.200932

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
MD5SUM747af0da1666dabab7e7b60330c37a87
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 benchmark0.164974
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 variables216
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [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-3484939-1307779569.opb>
0.00/0.00	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 19 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.02	c (round 1) 9 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 0 upgd conss, 3584 impls, 0 clqs
0.00/0.02	c (round 2) 25 del vars, 14 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5376 impls, 0 clqs
0.00/0.03	c (round 3) 41 del vars, 28 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 10 upgd conss, 6944 impls, 0 clqs
0.00/0.03	c (round 4) 57 del vars, 42 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8288 impls, 0 clqs
0.00/0.03	c (round 5) 73 del vars, 56 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 10 upgd conss, 9408 impls, 0 clqs
0.00/0.03	c (round 6) 89 del vars, 70 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 10304 impls, 0 clqs
0.00/0.03	c (round 7) 105 del vars, 84 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 144 chg coeffs, 10 upgd conss, 10976 impls, 0 clqs
0.00/0.03	c (round 8) 121 del vars, 98 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 11424 impls, 0 clqs
0.00/0.03	c (round 9) 137 del vars, 112 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 172 chg coeffs, 10 upgd conss, 11648 impls, 0 clqs
0.00/0.03	c (round 10) 153 del vars, 126 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 186 chg coeffs, 10 upgd conss, 11648 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 221/639 (34.6%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (11 rounds):
0.00/0.05	c  153 deleted vars, 126 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 186 changed coefficients
0.00/0.05	c  11684 implications, 0 cliques
0.00/0.05	c presolved problem has 639 variables (639 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.05	c     441 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: 0.05
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 2.0.1.4
0.00/0.05	c 
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = 10000
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 # should presolving try to simplify inequalities
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/linear/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/indicator/addCouplingCons = TRUE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify knapsacks
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/rapidlearning/freq = 0
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving
0.00/0.05	c 
0.06/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.06/0.07	c   0.1s|     1 |     0 |    22 |     - |2795k|   0 |  12 | 639 | 472 | 639 | 901 |   0 |  12 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	o 3
0.09/0.19	c U 0.2s|     1 |     0 |   353 |     - |2839k|   0 |   - | 639 | 472 | 639 | 901 |   0 |  12 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.09/0.19	c   0.2s|     1 |     0 |   353 |     - |2830k|   0 |   - | 639 | 473 | 639 | 901 |   0 |  12 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.09/0.19	c 
0.09/0.19	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.19	c Solving Time (sec) : 0.19
0.09/0.19	c Solving Nodes      : 1
0.09/0.19	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.09/0.19	c Dual Bound         : +3.00000000000000e+00
0.09/0.19	c Gap                : 0.00 %
0.09/0.19	s OPTIMUM FOUND
0.09/0.19	v -x216 x215 x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 x144 -x143 x142 x141 x140 x139 -x138 
0.09/0.19	v x137 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x136 -x135 x134 x133 x132 x131 x130 x129 -x192 -x191 -x190 -x189 -x188 
0.09/0.19	v -x187 -x186 -x185 -x128 -x127 -x126 x125 -x124 x123 -x122 x121 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x120 -x119 
0.09/0.19	v -x118 -x117 -x116 x115 x114 x113 -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 x112 -x111 x110 -x109 x108 x107 -x106 x105 -x168 
0.09/0.19	v -x167 -x166 -x165 -x164 -x163 -x162 x161 x104 -x103 -x102 -x101 x100 x99 x98 x97 -x160 -x159 -x158 -x157 -x156 -x155 x154 
0.09/0.19	v -x153 x96 -x95 -x94 -x93 -x92 x91 -x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 x88 x87 -x86 x85 -x84 x83 x82 x81 
0.09/0.19	v x80 -x79 -x78 -x77 -x76 -x75 x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 x57 -x56 -x55 -x54 
0.09/0.19	v -x53 -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 
0.09/0.19	v -x27 x26 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 
0.09/0.19	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.19	c Total Time         :       0.19
0.09/0.19	c   solving          :       0.19
0.09/0.19	c   presolving       :       0.05 (included in solving)
0.09/0.19	c   reading          :       0.00 (included in solving)
0.09/0.19	c Original Problem   :
0.09/0.19	c   Problem name     : HOME/instance-3484939-1307779569.opb
0.09/0.19	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19	c   Constraints      : 19 initial, 19 maximal
0.09/0.19	c Presolved Problem  :
0.09/0.19	c   Problem name     : t_HOME/instance-3484939-1307779569.opb
0.09/0.19	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19	c   Constraints      : 460 initial, 473 maximal
0.09/0.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.09/0.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.19	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.19	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
0.09/0.19	c   and              :       0.02         18        126          0          0          0        126          0          0        126
0.09/0.19	c   linear           :       0.00          1          8          0          0          0          0          0          0         60
0.09/0.19	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.19	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.09/0.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.19	c   integral         :          0          0          0          0          0          7          0          0          0          0          0          0
0.09/0.19	c   and              :        441          0        700          0          0          4       2607          0          0          0          0          0
0.09/0.19	c   linear           :          9          0        700          0          0          3        754          6          0          0          0          0
0.09/0.19	c   logicor          :         10+         0         90          0          0          1         54          0          0          0          0          0
0.09/0.19	c   countsols        :          0          0          0          0          0          3          0          0          0          0          0          0
0.09/0.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.09/0.19	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.19	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.19	c   linear           :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
0.09/0.19	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.19	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.09/0.19	c   vbounds          :          0          0          0          0
0.09/0.19	c   rootredcost      :          0          0          0          0
0.09/0.19	c   pseudoobj        :        243          0          0          0
0.09/0.19	c Propagator Timings :  TotalTime  Propagate    Resprop
0.09/0.19	c   vbounds          :       0.00       0.00       0.00
0.09/0.19	c   rootredcost      :       0.00       0.00       0.00
0.09/0.19	c   pseudoobj        :       0.00       0.00       0.00
0.09/0.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.19	c   propagation      :       0.02          6          6        330      260.2          0        0.0          -
0.09/0.19	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.19	c   applied globally :          -          -          -         12       48.8          -          -          -
0.09/0.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.19	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.09/0.19	c   redcost          :       0.00          0          0          0          0          0
0.09/0.19	c   impliedbounds    :       0.00          0          0          0          0          0
0.09/0.19	c   intobj           :       0.00          0          0          0          0          0
0.09/0.19	c   gomory           :       0.00          0          0          0          0          0
0.09/0.19	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.19	c   closecuts        :       0.00          0          0          0          0          0
0.09/0.19	c   strongcg         :       0.00          0          0          0          0          0
0.09/0.19	c   cmir             :       0.00          0          0          0          0          0
0.09/0.19	c   flowcover        :       0.00          0          0          0          0          0
0.09/0.19	c   clique           :       0.00          0          0          0          0          0
0.09/0.19	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.19	c   mcf              :       0.00          0          0          0          0          0
0.09/0.19	c   oddcycle         :       0.00          0          0          0          0          0
0.09/0.19	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.19	c Pricers            :       Time      Calls       Vars
0.09/0.19	c   problem variables:       0.00          0          0
0.09/0.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.19	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.19	c   inference        :       0.00          0          0          0          0          0          0
0.09/0.19	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.19	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.19	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.19	c   random           :       0.00          0          0          0          0          0          0
0.09/0.19	c   relpscost        :       0.00          0          0          0          0          0          0
0.09/0.19	c Primal Heuristics  :       Time      Calls      Found
0.09/0.19	c   LP solutions     :       0.00          -          0
0.09/0.19	c   pseudo solutions :       0.00          -          0
0.09/0.19	c   oneopt           :       0.00          0          0
0.09/0.19	c   trivial          :       0.00          2          0
0.09/0.19	c   shiftandpropagate:       0.02          1          0
0.09/0.19	c   simplerounding   :       0.00          0          0
0.09/0.19	c   zirounding       :       0.00          0          0
0.09/0.19	c   rounding         :       0.00          1          0
0.09/0.19	c   shifting         :       0.00          1          0
0.09/0.19	c   intshifting      :       0.00          0          0
0.09/0.19	c   twoopt           :       0.00          0          0
0.09/0.19	c   fixandinfer      :       0.00          0          0
0.09/0.19	c   feaspump         :       0.01          1          0
0.09/0.19	c   clique           :       0.00          0          0
0.09/0.19	c   coefdiving       :       0.00          0          0
0.09/0.19	c   pscostdiving     :       0.00          0          0
0.09/0.19	c   fracdiving       :       0.00          0          0
0.09/0.19	c   veclendiving     :       0.00          0          0
0.09/0.19	c   intdiving        :       0.00          0          0
0.09/0.19	c   actconsdiving    :       0.00          0          0
0.09/0.19	c   objpscostdiving  :       0.00          0          0
0.09/0.19	c   rootsoldiving    :       0.00          0          0
0.09/0.19	c   linesearchdiving :       0.00          0          0
0.09/0.19	c   guideddiving     :       0.00          0          0
0.09/0.19	c   octane           :       0.00          0          0
0.09/0.19	c   rens             :       0.00          0          0
0.09/0.19	c   rins             :       0.00          0          0
0.09/0.19	c   localbranching   :       0.00          0          0
0.09/0.19	c   mutation         :       0.00          0          0
0.09/0.19	c   crossover        :       0.00          0          0
0.09/0.19	c   dins             :       0.00          0          0
0.09/0.19	c   vbounds          :       0.00          0          0
0.09/0.19	c   undercover       :       0.11          1          1
0.09/0.19	c   subnlp           :       0.00          0          0
0.09/0.19	c   trysol           :       0.00          0          0
0.09/0.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.19	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.19	c   dual LP          :       0.00          1         22      22.00          -
0.09/0.19	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.19	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.19	c   diving/probing LP:       0.00         11        331      30.09          -
0.09/0.19	c   strong branching :       0.00          0          0       0.00          -
0.09/0.19	c     (at root node) :          -          0          0       0.00          -
0.09/0.19	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.19	c B&B Tree           :
0.09/0.19	c   number of runs   :          1
0.09/0.19	c   nodes            :          1
0.09/0.19	c   nodes (total)    :          1
0.09/0.19	c   nodes left       :          0
0.09/0.19	c   max depth        :          0
0.09/0.19	c   max depth (total):          0
0.09/0.19	c   backtracks       :          0 (0.0%)
0.09/0.19	c   delayed cutoffs  :          0
0.09/0.19	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.09/0.19	c   avg switch length:       2.00
0.09/0.19	c   switching time   :       0.00
0.09/0.19	c Solution           :
0.09/0.19	c   Solutions found  :          1 (1 improvements)
0.09/0.19	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.19 seconds, depth 0, found by <undercover>)
0.09/0.19	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.19 seconds, depth 0, found by <undercover>)
0.09/0.19	c   Dual Bound       : +3.00000000000000e+00
0.09/0.19	c   Gap              :       0.00 %
0.09/0.19	c   Root Dual Bound  : +3.00000000000000e+00
0.09/0.19	c   Root Iterations  :        353
0.09/0.20	c Time complete: 0.19.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3484939-1307779569/watcher-3484939-1307779569 -o /tmp/evaluation-result-3484939-1307779569/solver-3484939-1307779569 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3484939-1307779569.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.19 2.04 2.00 2/177 6244
/proc/meminfo: memFree=31301704/32950928 swapFree=67054844/67111528
[pid=6244] ppid=6242 vsize=11320 CPUtime=0 cores=1,3,5,7
/proc/6244/stat : 6244 (scip-2.0.1.4_2.) R 6242 6244 32526 0 -1 4202496 1615 0 0 0 0 0 0 0 25 0 1 0 968187553 11591680 1570 33554432000 4194304 8979876 140736025529760 18446744073709551615 7836189 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/6244/statm: 2830 1581 411 1169 0 1657 0

[startup+0.072628 s]
/proc/loadavg: 2.19 2.04 2.00 2/177 6244
/proc/meminfo: memFree=31301704/32950928 swapFree=67054844/67111528
[pid=6244] ppid=6242 vsize=21328 CPUtime=0.06 cores=1,3,5,7
/proc/6244/stat : 6244 (scip-2.0.1.4_2.) R 6242 6244 32526 0 -1 4202496 4531 0 0 0 6 0 0 0 25 0 1 0 968187553 21839872 4229 33554432000 4194304 8979876 140736025529760 18446744073709551615 6446029 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/6244/statm: 5332 4229 591 1169 0 4159 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 21328

[startup+0.100614 s]
/proc/loadavg: 2.19 2.04 2.00 2/177 6244
/proc/meminfo: memFree=31301704/32950928 swapFree=67054844/67111528
[pid=6244] ppid=6242 vsize=34064 CPUtime=0.09 cores=1,3,5,7
/proc/6244/stat : 6244 (scip-2.0.1.4_2.) R 6242 6244 32526 0 -1 4202496 7447 0 0 0 8 1 0 0 25 0 1 0 968187553 34881536 7145 33554432000 4194304 8979876 140736025529760 18446744073709551615 7836179 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/6244/statm: 8516 7145 656 1169 0 7343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34064

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

[startup+0.200601 s]
/proc/loadavg: 2.19 2.04 2.00 2/177 6244
/proc/meminfo: memFree=31301704/32950928 swapFree=67054844/67111528
[pid=6244] ppid=6242 vsize=5540 CPUtime=0.19 cores=1,3,5,7
/proc/6244/stat : 6244 (scip-2.0.1.4_2.) R 6242 6244 32526 0 -1 4202496 11784 0 0 0 15 4 0 0 25 0 1 0 968187553 5672960 885 33554432000 4194304 8979876 140736025529760 18446744073709551615 7893792 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6244/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5540

Child status: 0
Real time (s): 0.200932
CPU time (s): 0.200969
CPU user time (s): 0.150977
CPU system time (s): 0.049992
CPU usage (%): 100.018
Max. virtual memory (cumulated for all children) (KiB): 34064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.150977
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11785
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 0.003999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node114 at 2011-06-11 10:06:09
IDJOB=3484939
IDBENCH=47985
IDSOLVER=1977
FILE ID=node114/3484939-1307779569
RUNJOBID= node114-1307775934-3673
PBS_JOBID= 13550848
Free space on /tmp= 74100 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3484939-1307779569/watcher-3484939-1307779569 -o /tmp/evaluation-result-3484939-1307779569/solver-3484939-1307779569 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3484939-1307779569.opb -t 1800 -m 15500

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

MD5SUM BENCH= 747af0da1666dabab7e7b60330c37a87
RANDOM SEED=798749671

node114.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31302132 kB
Buffers:        267336 kB
Cached:        1109016 kB
SwapCached:      10540 kB
Active:         478336 kB
Inactive:       963188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31302132 kB
SwapTotal:    67111528 kB
SwapFree:     67054844 kB
Dirty:           34956 kB
Writeback:           0 kB
AnonPages:       62572 kB
Mapped:          15456 kB
Slab:           142124 kB
PageTables:       4500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   257880 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74080 MiB
End job on node114 at 2011-06-11 10:06:09