Trace number 2667466

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT872 0.089985 0.089845

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-mux.opb
MD5SUM80d8f8438bdd117e32edd926d4898421
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark872
Best CPU time to get the best result obtained on this benchmark0.023996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 872
Optimality of the best value was proved YES
Number of variables232
Total number of constraints527
Number of constraints which are clauses527
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 232
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 9597
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 9597
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 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-2667466-1276401913.opb>
0.00/0.02	c original problem has 232 variables (232 bin, 0 int, 0 impl, 0 cont) and 527 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	o 9275
0.00/0.03	c feasible solution found by trivial heuristic, objective value  9.275000e+03
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 1 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 342 impls, 0 clqs
0.00/0.05	c (round 2) 1 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 522 upgd conss, 342 impls, 0 clqs
0.00/0.05	c (round 3) 2 del vars, 11 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 522 upgd conss, 342 impls, 0 clqs
0.00/0.06	c (round 4) 2 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 342 impls, 0 clqs
0.00/0.06	c (round 5) 3 del vars, 13 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 342 impls, 0 clqs
0.06/0.06	c    (0.0s) probing: 106/229 (46.3%) - 2 fixings, 0 aggregations, 12 implications, 0 bound changes
0.06/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.06/0.07	c (round 6) 5 del vars, 13 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 366 impls, 0 clqs
0.06/0.07	c (round 7) 5 del vars, 39 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 523 upgd conss, 366 impls, 0 clqs
0.06/0.07	c    (0.0s) probing: 116/229 (50.7%) - 2 fixings, 0 aggregations, 12 implications, 0 bound changes
0.06/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.06/0.07	c presolving (8 rounds):
0.06/0.07	c  5 deleted vars, 39 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.06/0.07	c  366 implications, 0 cliques
0.06/0.07	c presolved problem has 227 variables (227 bin, 0 int, 0 impl, 0 cont) and 488 constraints
0.06/0.07	c     488 constraints of type <logicor>
0.06/0.07	c transformed objective value is always integral (scale: 1)
0.06/0.07	c Presolving Time: 0.04
0.06/0.07	c - non default parameters ----------------------------------------------------------------------
0.06/0.07	c # SCIP version 1.2.1.2
0.06/0.07	c 
0.06/0.07	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.06/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.07	c conflict/interconss = 0
0.06/0.07	c 
0.06/0.07	c # should binary conflicts be preferred?
0.06/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.07	c conflict/preferbinary = TRUE
0.06/0.07	c 
0.06/0.07	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.06/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.07	c constraints/agelimit = 1
0.06/0.07	c 
0.06/0.07	c # should enforcement of pseudo solution be disabled?
0.06/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.07	c constraints/disableenfops = TRUE
0.06/0.07	c 
0.06/0.07	c # frequency for displaying node information lines
0.06/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.06/0.07	c display/freq = 10000
0.06/0.07	c 
0.06/0.07	c # maximal time in seconds to run
0.06/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.07	c limits/time = 1799.99
0.06/0.07	c 
0.06/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.06/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.07	c limits/memory = 1620
0.06/0.07	c 
0.06/0.07	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.06/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.07	c lp/solvefreq = 0
0.06/0.07	c 
0.06/0.07	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.06/0.07	c # [type: char, range: {lafpsqd}, default: l]
0.06/0.07	c lp/pricing = a
0.06/0.07	c 
0.06/0.07	c # should presolving try to simplify inequalities
0.06/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.07	c constraints/linear/simplifyinequalities = TRUE
0.06/0.07	c 
0.06/0.07	c # should presolving try to simplify knapsacks
0.06/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.06/0.07	c 
0.06/0.07	c # priority of node selection rule <dfs> in standard mode
0.06/0.07	c # [type: int, range: [-536870912,536870911], default: 0]
0.06/0.07	c nodeselection/dfs/stdpriority = 1000000
0.06/0.07	c 
0.06/0.07	c -----------------------------------------------------------------------------------------------
0.06/0.07	c start solving
0.06/0.07	c 
0.06/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.06/0.08	c t 0.0s|     1 |     0 |    51 |     - |1375k|   0 |   0 | 227 | 488 | 227 | 488 |   0 |   0 |   0 | 8.720000e+02 | 9.275000e+03 | 963.65%
0.06/0.08	o 872
0.06/0.08	c * 0.0s|     1 |     0 |    51 |     - |1376k|   0 |   - | 227 | 488 | 227 | 488 |   0 |   0 |   0 | 8.720000e+02 | 8.720000e+02 |   0.00%
0.06/0.08	c 
0.06/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.06/0.08	c Solving Time (sec) : 0.04
0.06/0.08	c Solving Nodes      : 1
0.06/0.08	c Primal Bound       : +8.72000000000000e+02 (2 solutions)
0.06/0.08	c Dual Bound         : +8.72000000000000e+02
0.06/0.08	c Gap                : 0.00 %
0.06/0.08	s OPTIMUM FOUND
0.06/0.08	v -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 
0.06/0.08	v -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 
0.06/0.08	v -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 
0.06/0.08	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 x158 x157 x156 x155 x154 x153 x152 -x151 -x150 -x149 -x148 
0.06/0.08	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
0.06/0.08	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
0.06/0.08	v -x105 -x104 -x103 x102 x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 x85 x84 x83 x82 -x81 
0.06/0.08	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 
0.06/0.08	v -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 
0.06/0.08	v -x29 -x28 -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 
0.06/0.08	v -x2 -x1 
0.06/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.06/0.08	c Solving Time       :       0.04
0.06/0.08	c Original Problem   :
0.06/0.08	c   Problem name     : HOME/instance-2667466-1276401913.opb
0.06/0.08	c   Variables        : 232 (232 binary, 0 integer, 0 implicit integer, 0 continuous)
0.06/0.08	c   Constraints      : 527 initial, 527 maximal
0.06/0.08	c Presolved Problem  :
0.06/0.08	c   Problem name     : t_HOME/instance-2667466-1276401913.opb
0.06/0.08	c   Variables        : 227 (227 binary, 0 integer, 0 implicit integer, 0 continuous)
0.06/0.08	c   Constraints      : 488 initial, 488 maximal
0.06/0.08	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.06/0.08	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.06/0.08	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
0.06/0.08	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.06/0.08	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.06/0.08	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.06/0.08	c   probing          :       0.01          2          0          0          0          0          0          0          0
0.06/0.08	c   linear           :       0.01          0          2          0          0          0          4          0          0
0.06/0.08	c   logicor          :       0.01          0          0          0          0          0         35          0          0
0.06/0.08	c   root node        :          -          0          -          -          0          -          -          -          -
0.06/0.08	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.06/0.08	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.06/0.08	c   logicor          :        488          1        208          1          0          2          0          0          0          0
0.06/0.08	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.06/0.08	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.06/0.08	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.06/0.08	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.06/0.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.06/0.08	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.06/0.08	c   vbounds          :       0.00          2          0          0
0.06/0.08	c   rootredcost      :       0.00          0          0          0
0.06/0.08	c   pseudoobj        :       0.00          2          0          0
0.06/0.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.06/0.08	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.06/0.08	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.06/0.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.06/0.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.06/0.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.06/0.08	c   applied globally :          -          -          -          0        0.0          -          -          -
0.06/0.08	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.06/0.08	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.06/0.08	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.06/0.08	c   redcost          :       0.00          1          0          0          0          0
0.06/0.08	c   impliedbounds    :       0.00          0          0          0          0          0
0.06/0.08	c   intobj           :       0.00          0          0          0          0          0
0.06/0.08	c   cgmip            :       0.00          0          0          0          0          0
0.06/0.08	c   gomory           :       0.00          0          0          0          0          0
0.06/0.08	c   strongcg         :       0.00          0          0          0          0          0
0.06/0.08	c   cmir             :       0.00          0          0          0          0          0
0.06/0.08	c   flowcover        :       0.00          0          0          0          0          0
0.06/0.08	c   clique           :       0.00          0          0          0          0          0
0.06/0.08	c   zerohalf         :       0.00          0          0          0          0          0
0.06/0.08	c   mcf              :       0.00          0          0          0          0          0
0.06/0.08	c   rapidlearning    :       0.00          0          0          0          0          0
0.06/0.08	c Pricers            :       Time      Calls       Vars
0.06/0.08	c   problem variables:       0.00          0          0
0.06/0.08	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.06/0.08	c   pscost           :       0.00          0          0          0          0          0          0
0.06/0.08	c   inference        :       0.00          0          0          0          0          0          0
0.06/0.08	c   mostinf          :       0.00          0          0          0          0          0          0
0.06/0.08	c   leastinf         :       0.00          0          0          0          0          0          0
0.06/0.08	c   fullstrong       :       0.00          0          0          0          0          0          0
0.06/0.08	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.06/0.08	c   random           :       0.00          0          0          0          0          0          0
0.06/0.08	c   relpscost        :       0.00          0          0          0          0          0          0
0.06/0.08	c Primal Heuristics  :       Time      Calls      Found
0.06/0.08	c   LP solutions     :       0.00          -          1
0.06/0.08	c   pseudo solutions :       0.00          -          0
0.06/0.08	c   oneopt           :       0.00          0          0
0.06/0.08	c   crossover        :       0.00          0          0
0.06/0.08	c   trivial          :       0.01          2          1
0.06/0.08	c   simplerounding   :       0.00          0          0
0.06/0.08	c   zirounding       :       0.00          0          0
0.06/0.08	c   rounding         :       0.00          0          0
0.06/0.08	c   shifting         :       0.00          0          0
0.06/0.08	c   intshifting      :       0.00          0          0
0.06/0.08	c   twoopt           :       0.00          0          0
0.06/0.08	c   fixandinfer      :       0.00          0          0
0.06/0.08	c   feaspump         :       0.00          0          0
0.06/0.08	c   coefdiving       :       0.00          0          0
0.06/0.08	c   pscostdiving     :       0.00          0          0
0.06/0.08	c   fracdiving       :       0.00          0          0
0.06/0.08	c   veclendiving     :       0.00          0          0
0.06/0.08	c   intdiving        :       0.00          0          0
0.06/0.08	c   actconsdiving    :       0.00          0          0
0.06/0.08	c   objpscostdiving  :       0.00          0          0
0.06/0.08	c   rootsoldiving    :       0.00          0          0
0.06/0.08	c   linesearchdiving :       0.00          0          0
0.06/0.08	c   guideddiving     :       0.00          0          0
0.06/0.08	c   octane           :       0.00          0          0
0.06/0.08	c   rens             :       0.00          0          0
0.06/0.08	c   rins             :       0.00          0          0
0.06/0.08	c   localbranching   :       0.00          0          0
0.06/0.08	c   mutation         :       0.00          0          0
0.06/0.08	c   dins             :       0.00          0          0
0.06/0.08	c   undercover       :       0.00          0          0
0.06/0.08	c   nlp              :       0.00          0          0
0.06/0.08	c   trysol           :       0.00          0          0
0.06/0.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.06/0.08	c   primal LP        :       0.00          0          0       0.00          -
0.06/0.08	c   dual LP          :       0.00          1         51      51.00          -
0.06/0.08	c   lex dual LP      :       0.00          0          0       0.00          -
0.06/0.08	c   barrier LP       :       0.00          0          0       0.00          -
0.06/0.08	c   diving/probing LP:       0.00          0          0       0.00          -
0.06/0.08	c   strong branching :       0.00          0          0       0.00          -
0.06/0.08	c     (at root node) :          -          0          0       0.00          -
0.06/0.08	c   conflict analysis:       0.00          0          0       0.00          -
0.06/0.08	c B&B Tree           :
0.06/0.08	c   number of runs   :          1
0.06/0.08	c   nodes            :          1
0.06/0.08	c   nodes (total)    :          1
0.06/0.08	c   nodes left       :          0
0.06/0.08	c   max depth        :          0
0.06/0.08	c   max depth (total):          0
0.06/0.08	c   backtracks       :          0 (0.0%)
0.06/0.08	c   delayed cutoffs  :          0
0.06/0.08	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.06/0.08	c   avg switch length:       2.00
0.06/0.08	c   switching time   :       0.00
0.06/0.08	c Solution           :
0.06/0.08	c   Solutions found  :          2 (2 improvements)
0.06/0.08	c   First Solution   : +9.27500000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.06/0.08	c   Primal Bound     : +8.72000000000000e+02   (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <relaxation>)
0.06/0.08	c   Dual Bound       : +8.72000000000000e+02
0.06/0.08	c   Gap              :       0.00 %
0.06/0.08	c   Root Dual Bound  : +8.72000000000000e+02
0.06/0.08	c   Root Iterations  :         51
0.06/0.08	c Time complete: 0.08.

Verifier Data 

OK	872

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667466-1276401913/watcher-2667466-1276401913 -o /tmp/evaluation-result-2667466-1276401913/solver-2667466-1276401913 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667466-1276401913.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.04 1.00 3/106 20601
/proc/meminfo: memFree=1789744/2059040 swapFree=4140272/4192956
[pid=20601] ppid=20599 vsize=6696 CPUtime=0
/proc/20601/stat : 20601 (pbscip.linux.x8) R 20599 20601 13941 0 -1 4202496 990 0 0 0 0 0 0 0 18 0 1 0 15792825 6856704 910 1992294400 4194304 8223781 140734921863216 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20601/statm: 1674 919 346 984 0 687 0

[startup+0.068469 s]
/proc/loadavg: 1.03 1.04 1.00 3/106 20601
/proc/meminfo: memFree=1789744/2059040 swapFree=4140272/4192956
[pid=20601] ppid=20599 vsize=12684 CPUtime=0.06
/proc/20601/stat : 20601 (pbscip.linux.x8) R 20599 20601 13941 0 -1 4202496 4423 0 0 0 5 1 0 0 20 0 1 0 15792825 12988416 2180 1992294400 4194304 8223781 140734921863216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20601/statm: 3171 2180 468 984 0 2184 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12684

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

[startup+0.068469 s]
/proc/loadavg: 1.03 1.04 1.00 3/106 20601
/proc/meminfo: memFree=1789744/2059040 swapFree=4140272/4192956
[pid=20601] ppid=20599 vsize=12684 CPUtime=0.06
/proc/20601/stat : 20601 (pbscip.linux.x8) R 20599 20601 13941 0 -1 4202496 4423 0 0 0 5 1 0 0 20 0 1 0 15792825 12988416 2180 1992294400 4194304 8223781 140734921863216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20601/statm: 3171 2180 468 984 0 2184 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12684

Child status: 0
Real time (s): 0.089845
CPU time (s): 0.089985
CPU user time (s): 0.065989
CPU system time (s): 0.023996
CPU usage (%): 100.156
Max. virtual memory (cumulated for all children) (KiB): 12684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5251
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= 2
involuntary context switches= 1

runsolver used 0.006998 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-13 06:05:13
IDJOB=2667466
IDBENCH=2016
IDSOLVER=1169
FILE ID=node013/2667466-1276401913
PBS_JOBID= 11173264
Free space on /tmp= 62464 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-mux.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667466-1276401913/watcher-2667466-1276401913 -o /tmp/evaluation-result-2667466-1276401913/solver-2667466-1276401913 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667466-1276401913.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 80d8f8438bdd117e32edd926d4898421
RANDOM SEED=851130977

node013.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1790272 kB
Buffers:         38752 kB
Cached:         150772 kB
SwapCached:       6804 kB
Active:         132900 kB
Inactive:        70584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1790272 kB
SwapTotal:     4192956 kB
SwapFree:      4140272 kB
Dirty:            4632 kB
Writeback:           0 kB
AnonPages:       11484 kB
Mapped:          12864 kB
Slab:            43524 kB
PageTables:       3916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node013 at 2010-06-13 06:05:13