Trace number 2692617

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 0.174972 0.175054

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-elf.rf6.ucl--soft-0-100-0.wbo
MD5SUM86c5d97f0ed50bca48960b88ee0ccb00
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.000999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables67
Total number of constraints132
Number of soft constraints132
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint7
Top cost 6582
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 6581
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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-2692617-1277931993.wbo>
0.00/0.00	c original problem has 331 variables (199 bin, 0 int, 0 impl, 132 cont) and 265 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 6581
0.00/0.00	c feasible solution found by trivial heuristic, objective value  6.581000e+03
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 6 chg sides, 12 chg coeffs, 0 upgd conss, 132 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 132 chg bounds, 6 chg sides, 12 chg coeffs, 0 upgd conss, 132 impls, 0 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 132 chg bounds, 6 chg sides, 12 chg coeffs, 1 upgd conss, 132 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 152/199 (76.4%) - 0 fixings, 0 aggregations, 1 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (4 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 132 tightened bounds, 0 added holes, 6 changed sides, 12 changed coefficients
0.00/0.01	c  135 implications, 0 cliques
0.00/0.01	c presolved problem has 331 variables (199 bin, 0 int, 0 impl, 132 cont) and 264 constraints
0.00/0.01	c     132 constraints of type <indicator>
0.00/0.01	c       1 constraints of type <varbound>
0.00/0.01	c     131 constraints of type <linear>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1210k|   0 |   0 | 331 | 264 | 331 |   0 |   0 |   0 |   0 | 0.000000e+00 | 6.581000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    18 |     - |1222k|   0 |   5 | 331 | 264 | 331 |  19 |  19 |   0 |   0 | 0.000000e+00 | 6.581000e+03 |    Inf 
0.00/0.01	o 6495
0.00/0.01	c y 0.0s|     1 |     0 |    18 |     - |1229k|   0 |   5 | 331 | 264 | 331 |  19 |  19 |   0 |   0 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    36 |     - |1243k|   0 |   5 | 331 | 264 | 331 |  41 |  41 |   0 |   0 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    83 |     - |1260k|   0 |  19 | 331 | 264 | 331 |  57 |  57 |   0 |   0 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   108 |     - |1291k|   0 |  31 | 331 | 264 | 331 |  75 |  75 |   0 |   0 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   123 |     - |1314k|   0 |  30 | 331 | 264 | 331 |  84 |  84 |   0 |   0 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   131 |     - |1334k|   0 |   7 | 331 | 264 | 331 |  92 |  92 |   0 |   0 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     2 |   132 |     - |1344k|   0 |   7 | 331 | 264 | 331 |  92 |  92 |   0 |   7 | 0.000000e+00 | 6.495000e+03 |    Inf 
0.09/0.10	o 86
0.09/0.10	c * 0.1s|   163 |   110 |   241 |   0.7 |1502k| 143 |   - | 331 | 264 | 331 |  83 | 106 |   0 | 109 | 0.000000e+00 | 8.600000e+01 |    Inf 
0.09/0.14	o 73
0.09/0.14	c * 0.1s|   223 |   129 |   356 |   1.0 |1594k| 143 |   - | 331 | 254 | 331 |  85 | 119 |   5 | 168 | 0.000000e+00 | 7.300000e+01 |    Inf 
0.09/0.14	o 60
0.09/0.14	c * 0.1s|   241 |   108 |   377 |   1.0 |1602k| 143 |   - | 331 | 228 | 331 |  80 | 119 |   5 | 168 | 0.000000e+00 | 6.000000e+01 |    Inf 
0.09/0.15	o 19
0.09/0.15	c * 0.1s|   266 |    60 |   391 |   1.0 |1574k| 143 |   - | 331 | 209 | 331 |  80 | 119 |   5 | 168 | 0.000000e+00 | 1.900000e+01 |    Inf 
0.09/0.16	o 7
0.09/0.16	c * 0.1s|   286 |    43 |   434 |   1.1 |1569k| 143 |   - | 331 | 153 | 331 |  81 | 123 |   5 | 180 | 0.000000e+00 | 7.000000e+00 |    Inf 
0.09/0.16	o 4
0.09/0.16	c * 0.1s|   296 |    44 |   472 |   1.2 |1555k| 143 |   - | 331 | 136 | 331 |  80 | 126 |   5 | 189 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.09/0.16	o 2
0.09/0.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c * 0.1s|   297 |    30 |   476 |   1.2 |1542k| 143 |   - | 331 | 136 | 331 |  80 | 126 |   5 | 189 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.09/0.17	c 
0.09/0.17	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.17	c Solving Time (sec) : 0.15
0.09/0.17	c Solving Nodes      : 299
0.09/0.17	c Primal Bound       : +2.00000000000000e+00 (36 solutions)
0.09/0.17	c Dual Bound         : +2.00000000000000e+00
0.09/0.17	c Gap                : 0.00 %
0.09/0.17	s OPTIMUM FOUND
0.09/0.17	v -x67 x66 x65 x64 x63 x62 x61 x60 -x59 x58 -x57 -x56 x55 -x54 -x53 x52 x51 x50 x49 x48 x47 -x46 x45 x44 -x43 -x42 -x41 -x40 -x39 
0.09/0.17	v -x38 -x37 -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 
0.09/0.17	v -x11 x10 -x9 x8 -x7 x6 -x5 -x4 x3 -x2 -x1 
0.09/0.17	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.17	c Solving Time       :       0.15
0.09/0.17	c Original Problem   :
0.09/0.17	c   Problem name     : HOME/instance-2692617-1277931993.wbo
0.09/0.17	c   Variables        : 331 (199 binary, 0 integer, 0 implicit integer, 132 continuous)
0.09/0.17	c   Constraints      : 265 initial, 265 maximal
0.09/0.17	c Presolved Problem  :
0.09/0.17	c   Problem name     : t_HOME/instance-2692617-1277931993.wbo
0.09/0.17	c   Variables        : 331 (199 binary, 0 integer, 0 implicit integer, 132 continuous)
0.09/0.17	c   Constraints      : 264 initial, 265 maximal
0.09/0.17	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.17	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.09/0.17	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   varbound         :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   linear           :       0.00          0          0          0        132          0          1          6         12
0.09/0.17	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.09/0.17	c   root node        :          -        179          -          -        310          -          -          -          -
0.09/0.17	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.17	c   integral         :          0          0          0        322          0          0          0          0          0        104
0.09/0.17	c   indicator        :        132          0        959        270          0          0        826          0          0          0
0.09/0.17	c   varbound         :          1          6        323          8          0          0          3          1          0          0
0.09/0.17	c   linear           :        131          6        959        270          0          6        356         93          0          0
0.09/0.17	c   logicor          :          0+         0         35          0          0          0         14          0          0          0
0.09/0.17	c   countsols        :          0          0          0        243          0          0          0          0          0          0
0.09/0.17	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.09/0.17	c   integral         :       0.04       0.00       0.00       0.04       0.00
0.09/0.17	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   varbound         :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.09/0.17	c   vbounds          :       0.00          7          0          0
0.09/0.17	c   rootredcost      :       0.00          8          0        131
0.09/0.17	c   pseudoobj        :       0.00        657          0        294
0.09/0.17	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.17	c   propagation      :       0.00          6          4          4        1.2          0        0.0          -
0.09/0.17	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.17	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.17	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.17	c   pseudo solution  :       0.00          1          1          2        3.5          2        3.0          -
0.09/0.17	c   applied globally :          -          -          -          8        2.2          -          -          -
0.09/0.17	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.17	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.17	c   cut pool         :       0.00          4          -          -         41          -    (maximal pool size: 102)
0.09/0.17	c   redcost          :       0.01        334          0         40          0          0
0.09/0.17	c   impliedbounds    :       0.00          5          0          0          0          0
0.09/0.17	c   intobj           :       0.00          0          0          0          0          0
0.09/0.17	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.17	c   gomory           :       0.01          5          0          0         68          0
0.09/0.17	c   strongcg         :       0.00          5          0          0          0          0
0.09/0.17	c   cmir             :       0.00          5          0          0         28          0
0.09/0.17	c   flowcover        :       0.00          5          0          0         54          0
0.09/0.17	c   clique           :       0.00          1          0          0          0          0
0.09/0.17	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.17	c   mcf              :       0.00          1          0          0          0          0
0.09/0.17	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.17	c Pricers            :       Time      Calls       Vars
0.09/0.17	c   problem variables:       0.00          0          0
0.09/0.17	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.17	c   relpscost        :       0.04         52          0          0          0          0        104
0.09/0.17	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.17	c   inference        :       0.01        236          0          0          0          0        472
0.09/0.17	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.17	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.17	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.17	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.17	c   random           :       0.00          0          0          0          0          0          0
0.09/0.17	c Primal Heuristics  :       Time      Calls      Found
0.09/0.17	c   LP solutions     :       0.00          -          7
0.09/0.17	c   pseudo solutions :       0.00          -          0
0.09/0.17	c   crossover        :       0.00          0          0
0.09/0.17	c   feaspump         :       0.00          0          0
0.09/0.17	c   oneopt           :       0.00          7          0
0.09/0.17	c   guideddiving     :       0.00          1          0
0.09/0.17	c   coefdiving       :       0.00          1          0
0.09/0.17	c   pscostdiving     :       0.00          1          0
0.09/0.17	c   fracdiving       :       0.00          1          0
0.09/0.17	c   veclendiving     :       0.00          1          0
0.09/0.17	c   objpscostdiving  :       0.00          1          0
0.09/0.17	c   rootsoldiving    :       0.00          1          0
0.09/0.17	c   linesearchdiving :       0.00          2          0
0.09/0.17	c   trivial          :       0.00          2          2
0.09/0.17	c   simplerounding   :       0.00         59          0
0.09/0.17	c   zirounding       :       0.01         52          0
0.09/0.17	c   rounding         :       0.00         59          0
0.09/0.17	c   shifting         :       0.00         13          0
0.09/0.17	c   intshifting      :       0.00          2          0
0.09/0.17	c   twoopt           :       0.00          0          0
0.09/0.17	c   fixandinfer      :       0.00          0          0
0.09/0.17	c   intdiving        :       0.00          0          0
0.09/0.17	c   actconsdiving    :       0.00          0          0
0.09/0.17	c   octane           :       0.00          0          0
0.09/0.17	c   rens             :       0.01          1          0
0.09/0.17	c   rins             :       0.00          0          0
0.09/0.17	c   localbranching   :       0.00          0          0
0.09/0.17	c   mutation         :       0.00          0          0
0.09/0.17	c   dins             :       0.00          0          0
0.09/0.17	c   undercover       :       0.00          0          0
0.09/0.17	c   nlp              :       0.00          0          0
0.09/0.17	c   trysol           :       0.00         45         27
0.09/0.17	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.17	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.17	c   dual LP          :       0.03        109        404       3.71   13466.67
0.09/0.17	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.17	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.17	c   diving/probing LP:       0.00          8        103      12.88          -
0.09/0.17	c   strong branching :       0.04        193       1009       5.23   25225.00
0.09/0.17	c     (at root node) :          -          7         84      12.00          -
0.09/0.17	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.17	c B&B Tree           :
0.09/0.17	c   number of runs   :          1
0.09/0.17	c   nodes            :        299
0.09/0.17	c   nodes (total)    :        299
0.09/0.17	c   nodes left       :          0
0.09/0.17	c   max depth        :        143
0.09/0.17	c   max depth (total):        143
0.09/0.17	c   backtracks       :         14 (4.7%)
0.09/0.17	c   delayed cutoffs  :         31
0.09/0.17	c   repropagations   :        132 (689 domain reductions, 3 cutoffs)
0.09/0.17	c   avg switch length:       2.83
0.09/0.17	c   switching time   :       0.00
0.09/0.17	c Solution           :
0.09/0.17	c   Solutions found  :         36 (9 improvements)
0.09/0.17	c   First Solution   : +6.58100000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.09/0.17	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 297 nodes, 0.15 seconds, depth 15, found by <relaxation>)
0.09/0.17	c   Dual Bound       : +2.00000000000000e+00
0.09/0.17	c   Gap              :       0.00 %
0.09/0.17	c   Root Dual Bound  : +0.00000000000000e+00
0.09/0.17	c   Root Iterations  :        131
0.09/0.17	c Time complete: 0.16.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692617-1277931993/watcher-2692617-1277931993 -o /tmp/evaluation-result-2692617-1277931993/solver-2692617-1277931993 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692617-1277931993.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 14169
/proc/meminfo: memFree=30815100/32951124 swapFree=67111528/67111528
[pid=14169] ppid=14167 vsize=9404 CPUtime=0
/proc/14169/stat : 14169 (pbscip.linux.x8) R 14167 14169 13565 0 -1 4202496 1647 0 0 0 0 0 0 0 25 0 1 0 134496862 9629696 1566 4089446400 4194304 8223781 140735746776384 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14169/statm: 2351 1566 369 984 0 1364 0

[startup+0.05231 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 14169
/proc/meminfo: memFree=30815100/32951124 swapFree=67111528/67111528
[pid=14169] ppid=14167 vsize=14396 CPUtime=0.04
/proc/14169/stat : 14169 (pbscip.linux.x8) R 14167 14169 13565 0 -1 4202496 5579 0 0 0 4 0 0 0 25 0 1 0 134496862 14741504 2733 4089446400 4194304 8223781 140735746776384 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/14169/statm: 3599 2733 579 984 0 2612 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14396

[startup+0.100298 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 14169
/proc/meminfo: memFree=30815100/32951124 swapFree=67111528/67111528
[pid=14169] ppid=14167 vsize=14396 CPUtime=0.09
/proc/14169/stat : 14169 (pbscip.linux.x8) R 14167 14169 13565 0 -1 4202496 5580 0 0 0 9 0 0 0 25 0 1 0 134496862 14741504 2734 4089446400 4194304 8223781 140735746776384 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/14169/statm: 3599 2734 580 984 0 2612 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14396

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

Child status: 0
Real time (s): 0.175054
CPU time (s): 0.174972
CPU user time (s): 0.157975
CPU system time (s): 0.016997
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 14396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.157975
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5665
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 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node107 at 2010-06-30 23:06:33
IDJOB=2692617
IDBENCH=79331
IDSOLVER=1204
FILE ID=node107/2692617-1277931993
PBS_JOBID= 11197410
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl--soft-0-100-0.wbo
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-2692617-1277931993/watcher-2692617-1277931993 -o /tmp/evaluation-result-2692617-1277931993/solver-2692617-1277931993 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692617-1277931993.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 86c5d97f0ed50bca48960b88ee0ccb00
RANDOM SEED=189518995

node107.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		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.82
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.81
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		: 2666.849
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		: 2666.849
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	: 5332.82
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		: 2666.849
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30815628 kB
Buffers:        213188 kB
Cached:        1278588 kB
SwapCached:          0 kB
Active:         865464 kB
Inactive:      1123668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30815628 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4740 kB
Writeback:           0 kB
AnonPages:      497804 kB
Mapped:          17196 kB
Slab:            80744 kB
PageTables:       5808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   649752 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= 74204 MiB
End job on node107 at 2010-06-30 23:06:34