Trace number 3692012

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixedOPT34 0.039992 0.0419019

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s3-3-3-5pb.opb
MD5SUM05e70299ef2fa3c0cab13f366c1644bf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark0.002998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables240
Total number of constraints646
Number of constraints which are clauses634
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 240
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 240
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 240
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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: 947bdb7-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-3692012-1338031497.opb>
0.00/0.00	c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 646 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.01/0.02	c (round 1) 80 del vars, 80 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 486 upgd conss, 648 impls, 0 clqs
0.01/0.02	c (round 2) 80 del vars, 160 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 486 upgd conss, 648 impls, 0 clqs
0.01/0.03	c    (0.0s) probing: 93/160 (58.1%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.01/0.03	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.01/0.03	c (round 3) 80 del vars, 224 del conss, 16 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 486 upgd conss, 660 impls, 0 clqs
0.01/0.03	c presolving (4 rounds):
0.01/0.03	c  80 deleted vars, 224 deleted constraints, 16 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.03	c  660 implications, 15 cliques
0.01/0.03	c presolved problem has 160 variables (160 bin, 0 int, 0 impl, 0 cont) and 438 constraints
0.01/0.03	c      12 constraints of type <knapsack>
0.01/0.03	c      52 constraints of type <setppc>
0.01/0.03	c     374 constraints of type <logicor>
0.01/0.03	c transformed objective value is always integral (scale: 1)
0.01/0.03	c Presolving Time: 0.02
0.01/0.03	c - non default parameters ----------------------------------------------------------------------
0.01/0.03	c # SCIP version 2.1.1.4
0.01/0.03	c 
0.01/0.03	c # maximal time in seconds to run
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/time = 1797
0.01/0.03	c 
0.01/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/memory = 13950
0.01/0.03	c 
0.01/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.03	c # [type: int, range: [1,2], default: 1]
0.01/0.03	c timing/clocktype = 2
0.01/0.03	c 
0.01/0.03	c # belongs reading time to solving time?
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c timing/reading = TRUE
0.01/0.03	c 
0.01/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.03	c separating/rapidlearning/freq = 0
0.01/0.03	c 
0.01/0.03	c -----------------------------------------------------------------------------------------------
0.01/0.03	c start solving
0.01/0.03	c 
0.01/0.03	o 34
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 |    41 |     - |1582k|   0 |   - | 160 | 443 | 160 | 438 |   0 |   5 |   0 | 3.400000e+01 | 3.400000e+01 |   0.00%
0.01/0.03	c   0.0s|     1 |     0 |    41 |     - |1582k|   0 |   - | 160 | 443 | 160 | 438 |   0 |   5 |   0 | 3.400000e+01 | 3.400000e+01 |   0.00%
0.01/0.03	c 
0.01/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.03	c Solving Time (sec) : 0.03
0.01/0.03	c Solving Nodes      : 1
0.01/0.03	c Primal Bound       : +3.40000000000000e+01 (1 solutions)
0.01/0.03	c Dual Bound         : +3.40000000000000e+01
0.01/0.03	c Gap                : 0.00 %
0.01/0.03	s OPTIMUM FOUND
0.01/0.03	v -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 
0.01/0.03	v x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 
0.01/0.03	v -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 
0.01/0.03	v -x176 x175 -x174 x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 x158 x157 -x156 -x155 
0.01/0.03	v -x154 -x153 x152 -x151 -x150 -x149 -x148 x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 
0.01/0.03	v -x133 -x132 -x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 
0.01/0.03	v x111 -x110 -x109 -x108 -x107 -x106 -x105 x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 x95 -x94 -x93 x92 -x91 x90 -x89 
0.01/0.03	v -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 
0.01/0.03	v -x62 -x61 -x60 x59 -x58 x57 -x56 -x55 -x54 -x53 x52 -x51 -x50 -x49 x48 -x47 -x46 x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 
0.01/0.03	v -x36 -x35 -x34 -x33 -x32 -x31 x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 
0.01/0.03	v x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 -x1 
0.01/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.03	c Total Time         :       0.03
0.01/0.03	c   solving          :       0.03
0.01/0.03	c   presolving       :       0.02 (included in solving)
0.01/0.03	c   reading          :       0.00 (included in solving)
0.01/0.03	c   copying          :       0.00 (0 times copied the problem)
0.01/0.03	c Original Problem   :
0.01/0.03	c   Problem name     : HOME/instance-3692012-1338031497.opb
0.01/0.03	c   Variables        : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.03	c   Constraints      : 646 initial, 646 maximal
0.01/0.03	c   Objective sense  : minimize
0.01/0.03	c Presolved Problem  :
0.01/0.03	c   Problem name     : t_HOME/instance-3692012-1338031497.opb
0.01/0.03	c   Variables        : 160 (160 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.03	c   Constraints      : 438 initial, 443 maximal
0.01/0.03	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.01/0.03	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   gateextraction   :       0.00       0.00          0          0          0          0          0         64         16          0          0
0.01/0.03	c   implics          :       0.00       0.00          0         80          0          0          0          0          0          0          0
0.01/0.03	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   linear           :       0.01       0.00          0          0          0          0          0        160          0          0          0
0.01/0.03	c   logicor          :       0.01       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.01/0.03	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.03	c   integral         :          0          0          0          0          0          0          6          0          0          0          0          0          0
0.01/0.03	c   knapsack         :         12         12          0        223          0          0          4         10          4          0          0          0          0
0.01/0.03	c   setppc           :         52         52          0        219          0          0          1          0          0          0          0          0          0
0.01/0.03	c   logicor          :        374+       379          0        197          0          0          1          2         11          0          0          0          0
0.01/0.03	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.01/0.03	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.01/0.03	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.01/0.03	c   rootredcost      :          0          0          0          0
0.01/0.03	c   pseudoobj        :         36          0          0          0
0.01/0.03	c   vbounds          :          0          0          0          0
0.01/0.03	c   redcost          :          0          0          0          0
0.01/0.03	c   probing          :          0          0          0          0
0.01/0.03	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.01/0.03	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.01/0.03	c   propagation      :       0.00         15          5          5        2.8          0        0.0          -
0.01/0.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.01/0.03	c   applied globally :          -          -          -          5        2.8          -          -          -
0.01/0.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.01/0.03	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.01/0.03	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.01/0.03	c   clique           :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   cmir             :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   gomory           :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   intobj           :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   mcf              :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.01/0.03	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.01/0.03	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.01/0.03	c   problem variables:       0.00          -          0          0
0.01/0.03	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.03	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   random           :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.01/0.03	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.01/0.03	c   LP solutions     :       0.00          -          -          0
0.01/0.03	c   pseudo solutions :       0.00          -          -          0
0.01/0.03	c   oneopt           :       0.00       0.00          0          0
0.01/0.03	c   smallcard        :       0.00       0.00          0          0
0.01/0.03	c   trivial          :       0.00       0.00          2          0
0.01/0.03	c   shiftandpropagate:       0.00       0.00          1          0
0.01/0.03	c   simplerounding   :       0.00       0.00          0          0
0.01/0.03	c   zirounding       :       0.00       0.00          0          0
0.01/0.03	c   rounding         :       0.00       0.00          0          0
0.01/0.03	c   shifting         :       0.00       0.00          0          0
0.01/0.03	c   intshifting      :       0.00       0.00          0          0
0.01/0.03	c   twoopt           :       0.00       0.00          0          0
0.01/0.03	c   indtwoopt        :       0.00       0.00          0          0
0.01/0.03	c   indoneopt        :       0.00       0.00          0          0
0.01/0.03	c   fixandinfer      :       0.00       0.00          0          0
0.01/0.03	c   feaspump         :       0.00       0.00          0          0
0.01/0.03	c   clique           :       0.00       0.00          0          0
0.01/0.03	c   indrounding      :       0.00       0.00          0          0
0.01/0.03	c   indcoefdiving    :       0.00       0.00          0          0
0.01/0.03	c   coefdiving       :       0.00       0.00          0          0
0.01/0.03	c   pscostdiving     :       0.00       0.00          0          0
0.01/0.03	c   nlpdiving        :       0.00       0.00          0          0
0.01/0.03	c   fracdiving       :       0.00       0.00          0          0
0.01/0.03	c   veclendiving     :       0.00       0.00          0          0
0.01/0.03	c   intdiving        :       0.00       0.00          0          0
0.01/0.03	c   actconsdiving    :       0.00       0.00          0          0
0.01/0.03	c   objpscostdiving  :       0.00       0.00          0          0
0.01/0.03	c   rootsoldiving    :       0.00       0.00          0          0
0.01/0.03	c   linesearchdiving :       0.00       0.00          0          0
0.01/0.03	c   guideddiving     :       0.00       0.00          0          0
0.01/0.03	c   octane           :       0.00       0.00          0          0
0.01/0.03	c   rens             :       0.00       0.00          0          0
0.01/0.03	c   rins             :       0.00       0.00          0          0
0.01/0.03	c   localbranching   :       0.00       0.00          0          0
0.01/0.03	c   mutation         :       0.00       0.00          0          0
0.01/0.03	c   crossover        :       0.00       0.00          0          0
0.01/0.03	c   dins             :       0.00       0.00          0          0
0.01/0.03	c   vbounds          :       0.00       0.00          0          0
0.01/0.03	c   undercover       :       0.00       0.00          0          0
0.01/0.03	c   subnlp           :       0.00       0.00          0          0
0.01/0.03	c   trysol           :       0.00       0.00          0          0
0.01/0.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.01/0.03	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.01/0.03	c   dual LP          :       0.00          1         41      41.00          -       0.00          0
0.01/0.03	c   lex dual LP      :       0.00          0          0       0.00          -
0.01/0.03	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.01/0.03	c   diving/probing LP:       0.00          0          0       0.00          -
0.01/0.03	c   strong branching :       0.00          0          0       0.00          -
0.01/0.03	c     (at root node) :          -          0          0       0.00          -
0.01/0.03	c   conflict analysis:       0.00          0          0       0.00          -
0.01/0.03	c B&B Tree           :
0.01/0.03	c   number of runs   :          1
0.01/0.03	c   nodes            :          1
0.01/0.03	c   nodes (total)    :          1
0.01/0.03	c   nodes left       :          0
0.01/0.03	c   max depth        :          0
0.01/0.03	c   max depth (total):          0
0.01/0.03	c   backtracks       :          0 (0.0%)
0.01/0.03	c   delayed cutoffs  :          0
0.01/0.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.01/0.03	c   avg switch length:       2.00
0.01/0.03	c   switching time   :       0.00
0.01/0.03	c Solution           :
0.01/0.03	c   Solutions found  :          1 (1 improvements)
0.01/0.03	c   First Solution   : +3.40000000000000e+01   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <relaxation>)
0.01/0.03	c   Primal Bound     : +3.40000000000000e+01   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <relaxation>)
0.01/0.03	c   Dual Bound       : +3.40000000000000e+01
0.01/0.03	c   Gap              :       0.00 %
0.01/0.03	c   Root Dual Bound  : +3.40000000000000e+01
0.01/0.03	c   Root Iterations  :         41
0.01/0.04	c Time complete: 0.03.

Verifier Data 

OK	34

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-3692012-1338031497/watcher-3692012-1338031497 -o /tmp/evaluation-result-3692012-1338031497/solver-3692012-1338031497 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692012-1338031497.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: 2.01 2.01 1.87 3/174 1580
/proc/meminfo: memFree=28916060/32873648 swapFree=7108/7108
[pid=1580] ppid=1578 vsize=12024 CPUtime=0 cores=1,3,5,7
/proc/1580/stat : 1580 (scip-2.1.1.4exp) R 1578 1580 32297 0 -1 4202496 1854 0 0 0 0 0 0 0 20 0 1 0 269277111 12312576 1809 33554432000 4194304 10219143 140735473455328 140737285429656 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1580/statm: 3006 1818 400 1471 0 1526 0

[startup+0.0225491 s]
/proc/loadavg: 2.01 2.01 1.87 3/174 1580
/proc/meminfo: memFree=28916060/32873648 swapFree=7108/7108
[pid=1580] ppid=1578 vsize=19188 CPUtime=0.01 cores=1,3,5,7
/proc/1580/stat : 1580 (scip-2.1.1.4exp) R 1578 1580 32297 0 -1 4202496 3610 0 0 0 1 0 0 0 20 0 1 0 269277111 19648512 3307 33554432000 4194304 10219143 140735473455328 140737285429656 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1580/statm: 4797 3307 576 1471 0 3317 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19188

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

[startup+0.0225491 s]
/proc/loadavg: 2.01 2.01 1.87 3/174 1580
/proc/meminfo: memFree=28916060/32873648 swapFree=7108/7108
[pid=1580] ppid=1578 vsize=19188 CPUtime=0.01 cores=1,3,5,7
/proc/1580/stat : 1580 (scip-2.1.1.4exp) R 1578 1580 32297 0 -1 4202496 3610 0 0 0 1 0 0 0 20 0 1 0 269277111 19648512 3307 33554432000 4194304 10219143 140735473455328 140737285429656 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1580/statm: 4797 3307 576 1471 0 3317 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19188

Child status: 0
Real time (s): 0.0419019
CPU time (s): 0.039992
CPU user time (s): 0.032994
CPU system time (s): 0.006998
CPU usage (%): 95.4419
Max. virtual memory (cumulated for all children) (KiB): 19188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.006998
maximum resident set size= 18196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4865
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 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node114 at 2012-05-26 13:24:57
IDJOB=3692012
IDBENCH=2036
IDSOLVER=2271
FILE ID=node114/3692012-1338031497
RUNJOBID= node114-1338029693-723
PBS_JOBID= 14624357
Free space on /tmp= 71428 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s3-3-3-5pb.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692012-1338031497/watcher-3692012-1338031497 -o /tmp/evaluation-result-3692012-1338031497/solver-3692012-1338031497 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692012-1338031497.opb -t 1800 -m 15500

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

MD5SUM BENCH= 05e70299ef2fa3c0cab13f366c1644bf
RANDOM SEED=1740977850

node114.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		: 2666.242
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	: 5332.48
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		: 2666.242
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		: 2666.242
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	: 5451.90
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		: 2666.242
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		: 2666.242
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		: 2666.242
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		: 2666.242
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		: 2666.242
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:        28916424 kB
Buffers:          238308 kB
Cached:          2933992 kB
SwapCached:            0 kB
Active:           926212 kB
Inactive:        2258084 kB
Active(anon):      14444 kB
Inactive(anon):        0 kB
Active(file):     911768 kB
Inactive(file):  2258084 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27224 kB
Writeback:             0 kB
AnonPages:         18532 kB
Mapped:            13476 kB
Shmem:               200 kB
Slab:             635328 kB
SReclaimable:      77976 kB
SUnreclaim:       557352 kB
KernelStack:        1472 kB
PageTables:         4156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     126056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71428 MiB
End job on node114 at 2012-05-26 13:24:58