Trace number 3447300

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 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 0.857869 0.858352

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-2.ucl--soft-33-100-0.wbo
MD5SUM41c5d5bb21666da1060ef5877d8823b7
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.008998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables152
Total number of constraints127
Number of soft constraints88
Number of constraints which are clauses77
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 4363
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 4362
Biggest number in a constraint 772
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2305
Number of bits of the biggest sum of numbers12
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3447300-1307899051.wbo>
0.00/0.00	c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 128 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 1 del vars, 2 del conss, 0 add conss, 1 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 48 impls, 0 clqs
0.00/0.01	c (round 2) 1 del vars, 3 del conss, 0 add conss, 1 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 48 impls, 0 clqs
0.00/0.01	c (round 3) 1 del vars, 3 del conss, 0 add conss, 89 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 48 impls, 0 clqs
0.00/0.01	c (round 4) 1 del vars, 3 del conss, 0 add conss, 89 chg bounds, 27 chg sides, 54 chg coeffs, 37 upgd conss, 48 impls, 0 clqs
0.00/0.01	c (round 5) 1 del vars, 3 del conss, 2 add conss, 89 chg bounds, 29 chg sides, 58 chg coeffs, 37 upgd conss, 52 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 197/239 (82.4%) - 0 fixings, 0 aggregations, 6 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 (6 rounds):
0.00/0.01	c  1 deleted vars, 3 deleted constraints, 2 added constraints, 89 tightened bounds, 0 added holes, 29 changed sides, 58 changed coefficients
0.00/0.01	c  149 implications, 0 cliques
0.00/0.01	c presolved problem has 327 variables (239 bin, 0 int, 88 impl, 0 cont) and 215 constraints
0.00/0.01	c      12 constraints of type <knapsack>
0.00/0.01	c      20 constraints of type <setppc>
0.00/0.01	c      88 constraints of type <linear>
0.00/0.01	c      88 constraints of type <indicator>
0.00/0.01	c       7 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 2.0.1.4
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 = 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 # 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 # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = 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 
0.00/0.02	o 181
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 T 0.0s|     1 |     0 |     0 |     - |1378k|   0 |   - | 327 | 303 | 327 | 127 |   0 |   0 |   0 |      --      | 1.810000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    55 |     - |1291k|   0 |   4 | 327 | 303 | 327 | 127 |   0 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    96 |     - |1342k|   0 |   7 | 327 | 307 | 327 | 133 |   6 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   119 |     - |1362k|   0 |  37 | 327 | 307 | 327 | 147 |  20 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   148 |     - |1395k|   0 |  69 | 327 | 307 | 327 | 164 |  37 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   174 |     - |1452k|   0 |  54 | 327 | 307 | 327 | 184 |  57 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.06/0.08	c   0.1s|     1 |     0 |   199 |     - |1483k|   0 |  66 | 327 | 307 | 327 | 199 |  72 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.06/0.09	c   0.1s|     1 |     0 |   233 |     - |1511k|   0 |  55 | 327 | 307 | 327 | 214 |  87 |   0 |   0 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.09/0.12	c   0.1s|     1 |     2 |   233 |     - |1523k|   0 |  55 | 327 | 307 | 327 | 214 |  87 |   0 |  11 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.49/0.56	o 39
0.49/0.56	c * 0.6s|    40 |    36 |  1085 |  21.8 |1585k|  26 |   - | 327 | 309 | 327 | 192 |  89 |   2 | 325 | 0.000000e+00 | 3.900000e+01 |    Inf 
0.49/0.58	o 38
0.49/0.58	c R 0.6s|    47 |    35 |  1277 |  22.7 |1534k|  26 |   - | 327 | 170 | 327 | 190 |  89 |   3 | 358 | 0.000000e+00 | 3.800000e+01 |    Inf 
0.59/0.61	o 28
0.59/0.61	c f 0.6s|    61 |    47 |  1444 |  20.2 |1554k|  26 |   - | 327 | 164 | 327 | 190 |  89 |   5 | 387 | 0.000000e+00 | 2.800000e+01 |    Inf 
0.69/0.73	o 20
0.69/0.73	c l 0.7s|   114 |    69 |  2510 |  20.2 |1611k|  26 |   - | 327 | 139 | 327 | 186 |  89 |  11 | 514 | 0.000000e+00 | 2.000000e+01 |    Inf 
0.69/0.74	o 14
0.69/0.74	c s 0.7s|   125 |    37 |  2744 |  20.2 |1587k|  26 |   - | 327 | 129 | 327 | 186 |  89 |  11 | 528 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.69/0.77	o 11
0.69/0.77	c g 0.8s|   138 |    49 |  2946 |  19.8 |1595k|  26 |   - | 327 |  82 | 327 | 190 |  89 |  13 | 554 | 0.000000e+00 | 1.100000e+01 |    Inf 
0.69/0.78	o 9
0.69/0.78	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.78	c * 0.8s|   147 |    48 |  3167 |  20.1 |1591k|  26 |   - | 327 |  82 | 327 | 190 |  89 |  13 | 566 | 0.000000e+00 | 9.000000e+00 |    Inf 
0.79/0.81	o 7
0.79/0.81	c p 0.8s|   173 |    27 |  3436 |  18.6 |1576k|  26 |   - | 327 |  66 | 327 | 190 |  89 |  13 | 583 | 1.956947e-03 | 7.000000e+00 |  Large 
0.79/0.82	o 4
0.79/0.82	c * 0.8s|   189 |    35 |  3612 |  18.0 |1586k|  26 |   - | 327 |  64 | 327 | 190 |  89 |  18 | 595 | 1.956947e-03 | 4.000000e+00 |  Large 
0.79/0.85	o 1
0.79/0.85	c * 0.9s|   213 |     0 |  3919 |  17.4 |1545k|  26 |   - | 327 |  55 | 327 | 190 |  89 |  21 | 635 | 1.000000e+00 | 1.000000e+00 |   0.00%
0.79/0.85	c 
0.79/0.85	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.85	c Solving Time (sec) : 0.85
0.79/0.85	c Solving Nodes      : 213
0.79/0.85	c Primal Bound       : +1.00000000000000e+00 (36 solutions)
0.79/0.85	c Dual Bound         : +1.00000000000000e+00
0.79/0.85	c Gap                : 0.00 %
0.79/0.85	s OPTIMUM FOUND
0.79/0.85	v -x152 x151 -x150 x149 x148 x147 x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 x132 x131 x130 
0.79/0.85	v x129 x128 -x127 -x126 x125 -x124 x123 x122 x121 x120 x119 -x118 -x117 -x116 -x115 x114 x113 x112 x111 x110 -x109 x108 x107 -x106 
0.79/0.85	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 
0.79/0.85	v x80 -x79 -x78 -x77 -x76 x75 x74 x73 x72 x71 -x70 -x69 -x68 -x67 x66 x65 x64 x63 x62 -x61 -x60 -x59 -x58 x57 x56 x55 x54 x53 
0.79/0.85	v -x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 -x39 x38 x37 x36 x35 x34 x33 -x32 x31 -x30 x29 x28 x27 x26 x25 x24 x23 x22 
0.79/0.85	v x21 x20 x19 x18 x17 x16 x15 x14 x13 x12 x11 -x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
0.79/0.85	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.85	c Total Time         :       0.85
0.79/0.85	c   solving          :       0.85
0.79/0.85	c   presolving       :       0.01 (included in solving)
0.79/0.85	c   reading          :       0.00 (included in solving)
0.79/0.85	c Original Problem   :
0.79/0.85	c   Problem name     : HOME/instance-3447300-1307899051.wbo
0.79/0.85	c   Variables        : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85	c   Constraints      : 128 initial, 128 maximal
0.79/0.85	c Presolved Problem  :
0.79/0.85	c   Problem name     : t_HOME/instance-3447300-1307899051.wbo
0.79/0.85	c   Variables        : 327 (239 binary, 0 integer, 88 implicit integer, 0 continuous)
0.79/0.85	c   Constraints      : 215 initial, 309 maximal
0.79/0.85	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.79/0.85	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   varbound         :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   knapsack         :       0.00          0          0          0          0          0          0          2          2          4
0.79/0.85	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   linear           :       0.00          1          0          0         89          0          3          0         27         54
0.79/0.85	c   indicator        :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0          0
0.79/0.85	c   root node        :          -        223          -          -        223          -          -          -          -          -
0.79/0.85	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.85	c   integral         :          0          0          0        209          0         68          0          0          9          0          0        396
0.79/0.85	c   varbound         :          0+         6       1150          6          0          0         19          0        304         21          0          0
0.79/0.85	c   knapsack         :         12          6       1335          4          0         65         30          0        139         42          0          0
0.79/0.85	c   setppc           :         20          6        871          1          0         61          5          1         47          0          0          0
0.79/0.85	c   linear           :         88+         7       1338          4          0         61         66          8        391          0          0          0
0.79/0.85	c   indicator        :         88          0       1491          6          0         61          7          0         25          0          0          0
0.79/0.85	c   logicor          :          7+         6        128          1          0         29          5          0          5          0          0          0
0.79/0.85	c   bounddisjunction :          0+         0         31          0          0          0          2          0          9          0          0          0
0.79/0.85	c   countsols        :          0          0          0          4          0         34          0          0          0          0          0          0
0.79/0.85	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.79/0.85	c   integral         :       0.57       0.00       0.00       0.57       0.00       0.00       0.00
0.79/0.85	c   varbound         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   linear           :       0.01       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   indicator        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.79/0.85	c   vbounds          :        155          5          0         40
0.79/0.85	c   rootredcost      :          9          0          0         85
0.79/0.85	c   pseudoobj        :       1161         15          0        140
0.79/0.85	c Propagator Timings :  TotalTime  Propagate    Resprop
0.79/0.85	c   vbounds          :       0.00       0.00       0.00
0.79/0.85	c   rootredcost      :       0.00       0.00       0.00
0.79/0.85	c   pseudoobj        :       0.00       0.00       0.00
0.79/0.85	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.79/0.85	c   propagation      :       0.00          9          8         18        8.8          0        0.0          -
0.79/0.85	c   infeasible LP    :       0.00          7          7         10        6.6          0        0.0          0
0.79/0.85	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   pseudo solution  :       0.00          2          2          2        1.0          0        0.0          -
0.79/0.85	c   applied globally :          -          -          -         21        6.0          -          -          -
0.79/0.85	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.79/0.85	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.79/0.85	c   cut pool         :       0.00          5          -          -         28          -    (maximal pool size: 164)
0.79/0.85	c   redcost          :       0.00        218          0         39          0          0
0.79/0.85	c   impliedbounds    :       0.00          6          0          0          1          0
0.79/0.85	c   intobj           :       0.00          0          0          0          0          0
0.79/0.85	c   gomory           :       0.01          6          0          0          1          0
0.79/0.85	c   cgmip            :       0.00          0          0          0          0          0
0.79/0.85	c   closecuts        :       0.00          0          0          0          0          0
0.79/0.85	c   strongcg         :       0.01          6          0          0          1          0
0.79/0.85	c   cmir             :       0.01          6          0          0         57          0
0.79/0.85	c   flowcover        :       0.02          6          0          0        126          0
0.79/0.85	c   clique           :       0.00          1          0          0          0          0
0.79/0.85	c   zerohalf         :       0.00          0          0          0          0          0
0.79/0.85	c   mcf              :       0.00          1          0          0          0          0
0.79/0.85	c   oddcycle         :       0.00          0          0          0          0          0
0.79/0.85	c   rapidlearning    :       0.02          1          0          0          0          4
0.79/0.85	c Pricers            :       Time      Calls       Vars
0.79/0.85	c   problem variables:       0.00          0          0
0.79/0.85	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.85	c   relpscost        :       0.57        203          0          9          0          0        396
0.79/0.85	c   pscost           :       0.00          0          0          0          0          0          0
0.79/0.85	c   inference        :       0.00          0          0          0          0          0          0
0.79/0.85	c   mostinf          :       0.00          0          0          0          0          0          0
0.79/0.85	c   leastinf         :       0.00          0          0          0          0          0          0
0.79/0.85	c   fullstrong       :       0.00          0          0          0          0          0          0
0.79/0.85	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.79/0.85	c   random           :       0.00          0          0          0          0          0          0
0.79/0.85	c Primal Heuristics  :       Time      Calls      Found
0.79/0.85	c   LP solutions     :       0.00          -          4
0.79/0.85	c   pseudo solutions :       0.00          -          0
0.79/0.85	c   crossover        :       0.00          0          0
0.79/0.85	c   feaspump         :       0.00          0          0
0.79/0.85	c   intshifting      :       0.00          0          0
0.79/0.85	c   fracdiving       :       0.00          1          1
0.79/0.85	c   veclendiving     :       0.00          1          0
0.79/0.85	c   linesearchdiving :       0.00          1          1
0.79/0.85	c   guideddiving     :       0.00          1          1
0.79/0.85	c   oneopt           :       0.01         10          0
0.79/0.85	c   objpscostdiving  :       0.00          1          0
0.79/0.85	c   rootsoldiving    :       0.01          1          0
0.79/0.85	c   coefdiving       :       0.01          2          0
0.79/0.85	c   pscostdiving     :       0.01          2          1
0.79/0.85	c   trivial          :       0.00          2          0
0.79/0.85	c   shiftandpropagate:       0.00          1          1
0.79/0.85	c   simplerounding   :       0.00        210          0
0.79/0.85	c   zirounding       :       0.00        194          0
0.79/0.85	c   rounding         :       0.00        210          1
0.79/0.85	c   shifting         :       0.00         26          1
0.79/0.85	c   twoopt           :       0.00          0          0
0.79/0.85	c   fixandinfer      :       0.00          0          0
0.79/0.85	c   clique           :       0.00          0          0
0.79/0.85	c   intdiving        :       0.00          0          0
0.79/0.85	c   actconsdiving    :       0.00          0          0
0.79/0.85	c   octane           :       0.00          0          0
0.79/0.85	c   rens             :       0.01          1          0
0.79/0.85	c   rins             :       0.00          0          0
0.79/0.85	c   localbranching   :       0.00          0          0
0.79/0.85	c   mutation         :       0.00          0          0
0.79/0.85	c   dins             :       0.00          0          0
0.79/0.85	c   vbounds          :       0.00          0          0
0.79/0.85	c   undercover       :       0.00          0          0
0.79/0.85	c   subnlp           :       0.00          0          0
0.79/0.85	c   trysol           :       0.00         33         25
0.79/0.85	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.79/0.85	c   primal LP        :       0.00          0          0       0.00          -
0.79/0.85	c   dual LP          :       0.09        218       3167      14.53   34692.78
0.79/0.85	c   lex dual LP      :       0.00          0          0       0.00          -
0.79/0.85	c   barrier LP       :       0.00          0          0       0.00          -
0.79/0.85	c   diving/probing LP:       0.03        178        752       4.22   23395.45
0.79/0.85	c   strong branching :       0.56        635      15531      24.46   27675.02
0.79/0.85	c     (at root node) :          -         11        281      25.55          -
0.79/0.85	c   conflict analysis:       0.00          0          0       0.00          -
0.79/0.85	c B&B Tree           :
0.79/0.85	c   number of runs   :          1
0.79/0.85	c   nodes            :        213
0.79/0.85	c   nodes (total)    :        213
0.79/0.85	c   nodes left       :          0
0.79/0.85	c   max depth        :         26
0.79/0.85	c   max depth (total):         26
0.79/0.85	c   backtracks       :         19 (8.9%)
0.79/0.85	c   delayed cutoffs  :         16
0.79/0.85	c   repropagations   :        138 (248 domain reductions, 2 cutoffs)
0.79/0.85	c   avg switch length:       3.36
0.79/0.85	c   switching time   :       0.00
0.79/0.85	c Solution           :
0.79/0.85	c   Solutions found  :         36 (11 improvements)
0.79/0.85	c   First Solution   : +1.81000000000000e+02   (in run 1, after 1 nodes, 0.02 seconds, depth 230, found by <shiftandpropagate>)
0.79/0.85	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 213 nodes, 0.85 seconds, depth 18, found by <relaxation>)
0.79/0.85	c   Dual Bound       : +1.00000000000000e+00
0.79/0.85	c   Gap              :       0.00 %
0.79/0.85	c   Root Dual Bound  : +0.00000000000000e+00
0.79/0.85	c   Root Iterations  :        233
0.79/0.85	c Time complete: 0.85.

Verifier Data 

OK	1

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 /var/tmp/evaluation-result-3447300-1307899051/watcher-3447300-1307899051 -o /var/tmp/evaluation-result-3447300-1307899051/solver-3447300-1307899051 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447300-1307899051.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: 1.94 2.00 1.91 2/177 3783
/proc/meminfo: memFree=1077056/32951124 swapFree=67055716/67111528
[pid=3783] ppid=3781 vsize=10128 CPUtime=0 cores=0,2,4,6
/proc/3783/stat : 3783 (scip-2.0.1.4.li) R 3781 3783 2916 0 -1 4202496 1540 0 0 0 0 0 0 0 25 0 1 0 634096349 10371072 1493 33554432000 4194304 9128323 140735535984800 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3783/statm: 2532 1493 399 1205 0 1323 0

[startup+0.078286 s]
/proc/loadavg: 1.94 2.00 1.91 2/177 3783
/proc/meminfo: memFree=1077056/32951124 swapFree=67055716/67111528
[pid=3783] ppid=3781 vsize=19568 CPUtime=0.06 cores=0,2,4,6
/proc/3783/stat : 3783 (scip-2.0.1.4.li) R 3781 3783 2916 0 -1 4202496 6514 0 0 0 6 0 0 0 25 0 1 0 634096349 20037632 3900 33554432000 4194304 9128323 140735535984800 18446744073709551615 6637392 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3783/statm: 4892 3900 736 1205 0 3683 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19568

[startup+0.100286 s]
/proc/loadavg: 1.94 2.00 1.91 2/177 3783
/proc/meminfo: memFree=1077056/32951124 swapFree=67055716/67111528
[pid=3783] ppid=3781 vsize=20112 CPUtime=0.09 cores=0,2,4,6
/proc/3783/stat : 3783 (scip-2.0.1.4.li) R 3781 3783 2916 0 -1 4202496 6636 0 0 0 8 1 0 0 25 0 1 0 634096349 20594688 4022 33554432000 4194304 9128323 140735535984800 18446744073709551615 8012096 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3783/statm: 5028 4025 738 1205 0 3819 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20112

[startup+0.300292 s]
/proc/loadavg: 1.94 2.00 1.91 2/177 3783
/proc/meminfo: memFree=1077056/32951124 swapFree=67055716/67111528
[pid=3783] ppid=3781 vsize=20104 CPUtime=0.28 cores=0,2,4,6
/proc/3783/stat : 3783 (scip-2.0.1.4.li) R 3781 3783 2916 0 -1 4202496 8699 0 0 0 27 1 0 0 25 0 1 0 634096349 20586496 4056 33554432000 4194304 9128323 140735535984800 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3783/statm: 5026 4056 746 1205 0 3817 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20104

[startup+0.700205 s]
/proc/loadavg: 1.94 2.00 1.91 2/177 3783
/proc/meminfo: memFree=1077056/32951124 swapFree=67055716/67111528
[pid=3783] ppid=3781 vsize=20104 CPUtime=0.69 cores=0,2,4,6
/proc/3783/stat : 3783 (scip-2.0.1.4.li) R 3781 3783 2916 0 -1 4202496 8704 0 0 0 66 3 0 0 25 0 1 0 634096349 20586496 4061 33554432000 4194304 9128323 140735535984800 18446744073709551615 6712888 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3783/statm: 5026 4061 751 1205 0 3817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20104

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

[startup+0.800161 s]
/proc/loadavg: 1.94 2.00 1.91 2/177 3783
/proc/meminfo: memFree=1077056/32951124 swapFree=67055716/67111528
[pid=3783] ppid=3781 vsize=20104 CPUtime=0.79 cores=0,2,4,6
/proc/3783/stat : 3783 (scip-2.0.1.4.li) R 3781 3783 2916 0 -1 4202496 8704 0 0 0 75 4 0 0 25 0 1 0 634096349 20586496 4061 33554432000 4194304 9128323 140735535984800 18446744073709551615 7162928 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3783/statm: 5026 4061 751 1205 0 3817 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 20104

Child status: 0
Real time (s): 0.858352
CPU time (s): 0.857869
CPU user time (s): 0.812876
CPU system time (s): 0.044993
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 20112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.812876
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8709
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= 6

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-12 19:17:31
IDJOB=3447300
IDBENCH=79012
IDSOLVER=1944
FILE ID=node107/3447300-1307899051
RUNJOBID= node107-1307897248-3618
PBS_JOBID= 13559596
Free space on /var/tmp= 2884 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-2.ucl--soft-33-100-0.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447300-1307899051/watcher-3447300-1307899051 -o /var/tmp/evaluation-result-3447300-1307899051/solver-3447300-1307899051 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447300-1307899051.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 41c5d5bb21666da1060ef5877d8823b7
RANDOM SEED=1770498512

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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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	: 5332.75
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       1077360 kB
Buffers:         50980 kB
Cached:       30742832 kB
SwapCached:      20072 kB
Active:       15733164 kB
Inactive:     15177976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1077360 kB
SwapTotal:    67111528 kB
SwapFree:     67055716 kB
Dirty:           12068 kB
Writeback:           0 kB
AnonPages:      115100 kB
Mapped:          15916 kB
Slab:           896884 kB
PageTables:       4848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   291944 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 /var/tmp at the end= 2872 MiB
End job on node107 at 2011-06-12 19:17:32