Trace number 3717468

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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixedOPTIMUM 0.706891 0.706738

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo
MD5SUM272549dcfc1a9500042cdae4b8981d82
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.706891
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1255
Number of bits of the biggest sum of numbers11
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-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-3717468-1338186146.wbo>
0.00/0.00	c original problem has 233 variables (233 bin, 0 int, 0 impl, 0 cont) and 102 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01	c (round 2) 0 del vars, 6 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01	c (round 3) 2 del vars, 7 del conss, 0 add conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01	c (round 4) 2 del vars, 7 del conss, 0 add conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 2 impls, 23 clqs
0.00/0.01	c    (0.0s) probing: 51/232 (22.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  2 deleted vars, 7 deleted constraints, 0 added constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.01	c  65 implications, 23 cliques
0.00/0.01	c presolved problem has 295 variables (232 bin, 0 int, 63 impl, 0 cont) and 159 constraints
0.00/0.01	c       1 constraints of type <knapsack>
0.00/0.01	c      24 constraints of type <setppc>
0.00/0.01	c      63 constraints of type <linear>
0.00/0.01	c      63 constraints of type <indicator>
0.00/0.01	c       8 constraints of type <logicor>
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 2.1.1.4
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 = 1797
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 = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c # force restart if we have a max FS instance and gap is 1?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/forcerestart = TRUE
0.00/0.01	c 
0.00/0.01	c # priority of branching rule <inference>
0.00/0.01	c # [type: int, range: [-536870912,536870911], default: 1000]
0.00/0.01	c branching/inference/priority = 1000000
0.00/0.01	c 
0.00/0.01	c # frequency offset for calling primal heuristic <coefdiving>
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1]
0.00/0.01	c heuristics/coefdiving/freqofs = 0
0.00/0.01	c 
0.00/0.01	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01	c heuristics/shiftandpropagate/freq = -1
0.00/0.01	c 
0.00/0.01	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01	c heuristics/undercover/freq = -1
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 # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c heuristics/indrounding/freq = 1
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |   205 |     - |1243k|   0 |  38 | 295 | 159 | 295 | 159 |   0 |   0 |   0 | 1.563518e-01 |      --      |    Inf 
0.00/0.03	o 203
0.00/0.03	c F 0.0s|     1 |     0 |   501 |     - |1276k|   0 |   4 | 295 | 159 | 295 | 159 |   0 |   0 |   0 | 1.563518e-01 | 2.030000e+02 |  Large 
0.29/0.37	c   0.4s|     1 |     0 |  1477 |     - |2414k|   0 |  43 | 295 | 753 | 295 | 162 |   3 |   0 |   0 | 3.875969e-01 | 2.030000e+02 |  Large 
0.29/0.37	o 170
0.29/0.37	c 6 0.4s|     1 |     0 |  1477 |     - |2423k|   0 |  43 | 295 | 753 | 295 | 162 |   3 |   0 |   0 | 3.875969e-01 | 1.700000e+02 |  Large 
0.29/0.39	c   0.4s|     1 |     0 |  1505 |     - |2578k|   0 |  45 | 295 | 753 | 295 | 165 |   6 |   0 |   0 | 4.633685e-01 | 1.700000e+02 |  Large 
0.39/0.41	c   0.4s|     1 |     0 |  1534 |     - |2585k|   0 |  45 | 295 | 753 | 295 | 166 |   7 |   0 |   0 | 1.208702e+00 | 1.700000e+02 |  Large 
0.39/0.43	c   0.4s|     1 |     0 |  1546 |     - |2593k|   0 |  44 | 295 | 753 | 295 | 167 |   8 |   0 |   0 | 1.254571e+00 | 1.700000e+02 |  Large 
0.39/0.48	o 122
0.39/0.48	c c 0.5s|     1 |     0 |  1945 |     - |2713k|   0 |   - | 295 | 753 | 295 | 167 |   8 |   0 |   0 | 1.254571e+00 | 1.220000e+02 |9624.44%
0.39/0.48	o 121
0.39/0.48	c c 0.5s|     1 |     0 |  1987 |     - |2727k|   0 |   - | 295 | 753 | 295 | 167 |   8 |   0 |   0 | 1.254571e+00 | 1.210000e+02 |9544.73%
0.49/0.51	c   0.5s|     1 |     0 |  1987 |     - |2677k|   0 |  44 | 295 | 753 | 295 | 167 |   8 |   2 |   0 | 1.254571e+00 | 1.210000e+02 |9544.73%
0.49/0.53	c   0.5s|     1 |     2 |  1987 |     - |2678k|   0 |  44 | 295 | 753 | 295 | 167 |   8 |   2 |   0 | 1.254571e+00 | 1.210000e+02 |9544.73%
0.49/0.53	o 75
0.49/0.53	c 5 0.5s|     5 |     6 |  2126 | 145.0 |2698k|   4 |  17 | 295 | 753 | 295 | 163 |   8 |   2 |   0 | 1.254571e+00 | 7.500000e+01 |5878.14%
0.49/0.58	o 63
0.49/0.58	c c 0.6s|    25 |    22 |  2867 |  55.0 |2777k|  11 |   - | 295 | 734 | 295 | 163 |   8 |   9 |   0 | 1.254571e+00 | 6.300000e+01 |4921.64%
0.59/0.60	o 53
0.59/0.60	c 5 0.6s|    32 |    27 |  3151 |  51.8 |2779k|  11 |   7 | 295 | 715 | 295 | 163 |   8 |  13 |   0 | 1.254571e+00 | 5.300000e+01 |4124.55%
0.59/0.60	o 48
0.59/0.60	c v 0.6s|    33 |    26 |  3202 |  51.8 |2791k|  11 |   - | 295 | 723 | 295 | 163 |   8 |  21 |   0 | 1.254571e+00 | 4.800000e+01 |3726.01%
0.59/0.60	o 12
0.59/0.60	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.59/0.60	c 6 0.6s|    33 |    19 |  3202 |  51.8 |2782k|  11 |  13 | 295 | 723 | 295 | 163 |   8 |  21 |   0 | 1.254571e+00 | 1.200000e+01 | 856.50%
0.59/0.69	c   0.7s|   100 |    12 |  4853 |  33.4 |2812k|  11 |   - | 295 | 693 | 295 | 163 |   8 |  48 |   0 | 2.480161e+00 | 1.200000e+01 | 383.84%
0.59/0.69	c 
0.59/0.69	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.69	c Solving Time (sec) : 0.70
0.59/0.69	c Solving Nodes      : 111
0.59/0.69	c Primal Bound       : +1.20000000000000e+01 (18 solutions)
0.59/0.69	c Dual Bound         : +1.20000000000000e+01
0.59/0.69	c Gap                : 0.00 %
0.59/0.69	s OPTIMUM FOUND
0.59/0.69	v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148 
0.59/0.69	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x132 -x131 x130 -x129 -x128 -x127 
0.59/0.69	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 
0.59/0.69	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 
0.59/0.69	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 
0.59/0.69	v -x56 -x55 -x54 x53 -x52 x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 
0.59/0.69	v -x30 -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 
0.59/0.69	v -x4 -x3 -x2 -x1 
0.59/0.69	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.69	c Total Time         :       0.70
0.59/0.69	c   solving          :       0.70
0.59/0.69	c   presolving       :       0.01 (included in solving)
0.59/0.69	c   reading          :       0.00 (included in solving)
0.59/0.69	c   copying          :       0.01 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.59/0.69	c Original Problem   :
0.59/0.69	c   Problem name     : HOME/instance-3717468-1338186146.wbo
0.59/0.69	c   Variables        : 233 (233 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69	c   Constraints      : 102 initial, 102 maximal
0.59/0.69	c   Objective sense  : minimize
0.59/0.69	c Presolved Problem  :
0.59/0.69	c   Problem name     : t_HOME/instance-3717468-1338186146.wbo
0.59/0.69	c   Variables        : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
0.59/0.69	c   Constraints      : 159 initial, 753 maximal
0.59/0.69	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.59/0.69	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   dualfix          :       0.00       0.00          1          0          0          0          0          0          0          0          0
0.59/0.69	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   linear           :       0.00       0.00          0          0          0         63          0          6          0          1          0
0.59/0.69	c   indicator        :       0.00       0.00          1          0          0          0          0          1          0          0          0
0.59/0.69	c   logicor          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   bounddisjunction :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.59/0.69	c   root node        :          -          -        104          -          -        104          -          -          -          -          -
0.59/0.69	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.69	c   integral         :          0          0          0          0         64          0        347          0          0          0          0          0        128
0.59/0.69	c   knapsack         :          1          1          6        639          0          0        344         12          2         13          0          0          0
0.59/0.69	c   setppc           :         24         24          6        636          0          0        233        273          2        660          0          0          0
0.59/0.69	c   linear           :         63+       460          7        637          0          0         59        318          7        707          0          0          0
0.59/0.69	c   indicator        :         63         63          0        630          0          0         34         25          0        104          0          0          0
0.59/0.69	c   logicor          :          8+        54          6        220          0          0         34         37          5         20          0          0          0
0.59/0.69	c   bounddisjunction :          0+       199          0        222          0          0          0          5          0          8          0          0          0
0.59/0.69	c   countsols        :          0          0          0          0          0          0         22          0          0          0          0          0          0
0.59/0.69	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.59/0.69	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   linear           :       0.01       0.00       0.00       0.01       0.00       0.00       0.00       0.00
0.59/0.69	c   indicator        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.59/0.69	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.59/0.69	c   rootredcost      :          4          0          0         43
0.59/0.69	c   pseudoobj        :        656         33          0         53
0.59/0.70	c   vbounds          :        105         41          0         99
0.59/0.70	c   redcost          :         96          0          0        734
0.59/0.70	c   probing          :          0          0          0          0
0.59/0.70	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.59/0.70	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.59/0.70	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.59/0.70	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.59/0.70	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.59/0.70	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.59/0.70	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.70	c   propagation      :       0.00         16         14         69       30.9          0        0.0          -
0.59/0.70	c   infeasible LP    :       0.00         15         14         52       22.3          0        0.0          0
0.59/0.70	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.70	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.70	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.70	c   applied globally :          -          -          -         49       14.5          -          -          -
0.59/0.70	c   applied locally  :          -          -          -          3       62.0          -          -          -
0.59/0.70	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.70	c   cut pool         :       0.00                     5          -          -         13          -    (maximal pool size: 185)
0.59/0.70	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.59/0.70	c   impliedbounds    :       0.00       0.00          6          0          0          0          0
0.59/0.70	c   intobj           :       0.00       0.00          0          0          0          0          0
0.59/0.70	c   gomory           :       0.03       0.00          6          0          0         56          0
0.59/0.70	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.59/0.70	c   strongcg         :       0.02       0.00          6          0          0         85          0
0.59/0.70	c   cmir             :       0.01       0.00          6          0          0          0          0
0.59/0.70	c   flowcover        :       0.04       0.00          6          0          0          0          0
0.59/0.70	c   clique           :       0.00       0.00          6          0          0          1          0
0.59/0.70	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.59/0.70	c   mcf              :       0.00       0.00          1          0          0          0          0
0.59/0.70	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.59/0.70	c   rapidlearning    :       0.30       0.00          1          0          0          0        594
0.59/0.70	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.59/0.70	c   problem variables:       0.00          -          0          0
0.59/0.70	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.70	c   inference        :       0.00       0.00         64          0          0          0          0        128
0.59/0.70	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c   random           :       0.00       0.00          0          0          0          0          0          0
0.59/0.70	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.59/0.70	c   LP solutions     :       0.00          -          -          0
0.59/0.70	c   pseudo solutions :       0.00          -          -          0
0.59/0.70	c   crossover        :       0.00       0.00          0          0
0.59/0.70	c   guideddiving     :       0.00       0.00          0          0
0.59/0.70	c   oneopt           :       0.00       0.00          7          0
0.59/0.70	c   indoneopt        :       0.01       0.00          9          2
0.59/0.70	c   fracdiving       :       0.01       0.00          1          2
0.59/0.70	c   veclendiving     :       0.00       0.00          1          1
0.59/0.70	c   pscostdiving     :       0.00       0.00          1          0
0.59/0.70	c   linesearchdiving :       0.01       0.00          1          0
0.59/0.70	c   objpscostdiving  :       0.01       0.00          1          0
0.59/0.70	c   rootsoldiving    :       0.00       0.00          1          0
0.59/0.70	c   coefdiving       :       0.06       0.00          4          4
0.59/0.70	c   smallcard        :       0.00       0.00          0          0
0.59/0.70	c   trivial          :       0.00       0.00          2          0
0.59/0.70	c   shiftandpropagate:       0.00       0.00          0          0
0.59/0.70	c   simplerounding   :       0.00       0.00         69          1
0.59/0.70	c   zirounding       :       0.00       0.00          6          0
0.59/0.70	c   rounding         :       0.00       0.00         69          0
0.59/0.70	c   shifting         :       0.00       0.00          8          0
0.59/0.70	c   intshifting      :       0.00       0.00          0          0
0.59/0.70	c   twoopt           :       0.00       0.00          0          0
0.59/0.70	c   indtwoopt        :       0.00       0.00          0          0
0.59/0.70	c   fixandinfer      :       0.00       0.00          0          0
0.59/0.70	c   feaspump         :       0.03       0.00          1          2
0.59/0.70	c   clique           :       0.00       0.00          0          0
0.59/0.70	c   indrounding      :       0.00       0.00         64          5
0.59/0.70	c   indcoefdiving    :       0.00       0.00          0          0
0.59/0.70	c   nlpdiving        :       0.00       0.00          0          0
0.59/0.70	c   intdiving        :       0.00       0.00          0          0
0.59/0.70	c   actconsdiving    :       0.00       0.00          0          0
0.59/0.70	c   octane           :       0.00       0.00          0          0
0.59/0.70	c   rens             :       0.03       0.00          1          0
0.59/0.70	c   rins             :       0.00       0.00          0          0
0.59/0.70	c   localbranching   :       0.00       0.00          0          0
0.59/0.70	c   mutation         :       0.00       0.00          0          0
0.59/0.70	c   dins             :       0.00       0.00          0          0
0.59/0.70	c   vbounds          :       0.00       0.00          0          0
0.59/0.70	c   undercover       :       0.00       0.00          0          0
0.59/0.70	c   subnlp           :       0.00       0.00          0          0
0.59/0.70	c   trysol           :       0.00       0.00          3          1
0.59/0.70	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.69/0.70	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
0.69/0.70	c   dual LP          :       0.07        141       2417      21.77   34544.36       0.00         30
0.69/0.70	c   lex dual LP      :       0.00          0          0       0.00          -
0.69/0.70	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.69/0.70	c   diving/probing LP:       0.08        271       2532       9.34   33665.74
0.69/0.70	c   strong branching :       0.00          0          0       0.00          -
0.69/0.70	c     (at root node) :          -          0          0       0.00          -
0.69/0.70	c   conflict analysis:       0.00          0          0       0.00          -
0.69/0.70	c B&B Tree           :
0.69/0.70	c   number of runs   :          1
0.69/0.70	c   nodes            :        111
0.69/0.70	c   nodes (total)    :        111
0.69/0.70	c   nodes left       :          0
0.69/0.70	c   max depth        :         11
0.69/0.70	c   max depth (total):         11
0.69/0.70	c   backtracks       :         50 (45.0%)
0.69/0.70	c   delayed cutoffs  :          5
0.69/0.70	c   repropagations   :         48 (409 domain reductions, 2 cutoffs)
0.69/0.70	c   avg switch length:       4.83
0.69/0.70	c   switching time   :       0.01
0.69/0.70	c Solution           :
0.69/0.70	c   Solutions found  :         18 (9 improvements)
0.69/0.70	c   First Solution   : +2.03000000000000e+02   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <feaspump>)
0.69/0.70	c   Primal Bound     : +1.20000000000000e+01   (in run 1, after 33 nodes, 0.60 seconds, depth 9, found by <indoneopt>)
0.69/0.70	c   Dual Bound       : +1.20000000000000e+01
0.69/0.70	c   Gap              :       0.00 %
0.69/0.70	c   Root Dual Bound  : +1.25457060713903e+00
0.69/0.70	c   Root Iterations  :       1546
0.69/0.70	c Time complete: 0.69.

Verifier Data 

OK	12

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-3717468-1338186146/watcher-3717468-1338186146 -o /tmp/evaluation-result-3717468-1338186146/solver-3717468-1338186146 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717468-1338186146.wbo -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 1.53 1.60 1.82 3/176 12439
/proc/meminfo: memFree=31208148/32873844 swapFree=7112/7112
[pid=12439] ppid=12437 vsize=12696 CPUtime=0 cores=0,2,4,6
/proc/12439/stat : 12439 (scip-2.1.1.4fix) R 12437 12439 10153 0 -1 4202496 1909 0 0 0 0 0 0 0 20 0 1 0 284739444 13000704 1863 33554432000 4194304 10173063 140733224648032 140733224645176 8800002 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/12439/statm: 3174 1870 471 1460 0 1705 0

[startup+0.073555 s]
/proc/loadavg: 1.53 1.60 1.82 3/176 12439
/proc/meminfo: memFree=31208148/32873844 swapFree=7112/7112
[pid=12439] ppid=12437 vsize=25076 CPUtime=0.06 cores=0,2,4,6
/proc/12439/stat : 12439 (scip-2.1.1.4fix) R 12437 12439 10153 0 -1 4202496 5372 0 0 0 5 1 0 0 20 0 1 0 284739444 25677824 5068 33554432000 4194304 10173063 140733224648032 140733224645176 5451776 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/12439/statm: 6269 5068 835 1460 0 4800 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25076

[startup+0.100267 s]
/proc/loadavg: 1.53 1.60 1.82 3/176 12439
/proc/meminfo: memFree=31208148/32873844 swapFree=7112/7112
[pid=12439] ppid=12437 vsize=34572 CPUtime=0.09 cores=0,2,4,6
/proc/12439/stat : 12439 (scip-2.1.1.4fix) R 12437 12439 10153 0 -1 4202496 7434 0 0 0 7 2 0 0 20 0 1 0 284739444 35401728 7130 33554432000 4194304 10173063 140733224648032 140733224645176 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/12439/statm: 8643 7130 852 1460 0 7174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34572

[startup+0.300245 s]
/proc/loadavg: 1.53 1.60 1.82 3/176 12439
/proc/meminfo: memFree=31208148/32873844 swapFree=7112/7112
[pid=12439] ppid=12437 vsize=34704 CPUtime=0.29 cores=0,2,4,6
/proc/12439/stat : 12439 (scip-2.1.1.4fix) R 12437 12439 10153 0 -1 4202496 7482 0 0 0 17 12 0 0 20 0 1 0 284739444 35536896 7178 33554432000 4194304 10173063 140733224648032 140733224642968 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/12439/statm: 8676 7178 856 1460 0 7207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34704

[startup+0.700213 s]
/proc/loadavg: 1.53 1.60 1.82 3/176 12439
/proc/meminfo: memFree=31208148/32873844 swapFree=7112/7112
[pid=12439] ppid=12437 vsize=36916 CPUtime=0.69 cores=0,2,4,6
/proc/12439/stat : 12439 (scip-2.1.1.4fix) R 12437 12439 10153 0 -1 4202496 8941 0 0 0 50 19 0 0 20 0 1 0 284739444 37801984 8141 33554432000 4194304 10173063 140733224648032 140733224642968 8963895 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/12439/statm: 9229 8141 878 1460 0 7760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36916

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

Child status: 0
Real time (s): 0.706738
CPU time (s): 0.706891
CPU user time (s): 0.508922
CPU system time (s): 0.197969
CPU usage (%): 100.022
Max. virtual memory (cumulated for all children) (KiB): 36916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.508922
system time used= 0.197969
maximum resident set size= 34528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8943
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= 3

runsolver used 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-28 08:22:26
IDJOB=3717468
IDBENCH=78745
IDSOLVER=2300
FILE ID=node142/3717468-1338186146
RUNJOBID= node142-1338186086-10169
PBS_JOBID= 14624568
Free space on /tmp= 71680 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717468-1338186146/watcher-3717468-1338186146 -o /tmp/evaluation-result-3717468-1338186146/solver-3717468-1338186146 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717468-1338186146.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 272549dcfc1a9500042cdae4b8981d82
RANDOM SEED=2136990689

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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	: 5331.90
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		: 2666.776
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		: 2666.776
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		: 2666.776
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:       32873844 kB
MemFree:        31209048 kB
Buffers:          340036 kB
Cached:           423272 kB
SwapCached:            0 kB
Active:           588740 kB
Inactive:         250516 kB
Active(anon):      66908 kB
Inactive(anon):    11212 kB
Active(file):     521832 kB
Inactive(file):   239304 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27688 kB
Writeback:             0 kB
AnonPages:         82532 kB
Mapped:            14944 kB
Shmem:               200 kB
Slab:             685380 kB
SReclaimable:     125816 kB
SUnreclaim:       559564 kB
KernelStack:        1456 kB
PageTables:         4084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     193740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node142 at 2012-05-28 08:22:26