Trace number 2705257

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
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 1.35079 1.35076

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110971697--soft-33-100-0.wbo
MD5SUM735c9aa8226540b6d84e25d418cdaab2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark0.266958
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 1238
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705257-1278572929.wbo>
0.00/0.00	c original problem has 297 variables (233 bin, 0 int, 64 impl, 0 cont) and 166 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del 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 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01	c (round 3) 1 del vars, 7 del 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, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 2 impls, 23 clqs
0.01/0.02	c    (0.0s) probing: 101/232 (43.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.02	c presolving (5 rounds):
0.01/0.02	c  2 deleted vars, 7 deleted constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.01/0.02	c  83 implications, 23 cliques
0.01/0.02	c presolved problem has 295 variables (232 bin, 0 int, 63 impl, 0 cont) and 159 constraints
0.01/0.02	c       1 constraints of type <knapsack>
0.01/0.02	c      24 constraints of type <setppc>
0.01/0.02	c      63 constraints of type <linear>
0.01/0.02	c      63 constraints of type <indicator>
0.01/0.02	c       8 constraints of type <logicor>
0.01/0.02	c transformed objective value is always integral (scale: 1)
0.01/0.02	c Presolving Time: 0.01
0.01/0.02	c - non default parameters ----------------------------------------------------------------------
0.01/0.02	c # SCIP version 1.2.1.3
0.01/0.02	c 
0.01/0.02	c # frequency for displaying node information lines
0.01/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.02	c display/freq = 10000
0.01/0.02	c 
0.01/0.02	c # maximal time in seconds to run
0.01/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02	c limits/time = 1790
0.01/0.02	c 
0.01/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02	c limits/memory = 3420
0.01/0.02	c 
0.01/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.02	c # [type: int, range: [1,2], default: 1]
0.01/0.02	c timing/clocktype = 2
0.01/0.02	c 
0.01/0.02	c # should presolving try to simplify inequalities
0.01/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02	c constraints/linear/simplifyinequalities = TRUE
0.01/0.02	c 
0.01/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02	c constraints/indicator/addCouplingCons = TRUE
0.01/0.02	c 
0.01/0.02	c # should presolving try to simplify knapsacks
0.01/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.02	c 
0.01/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.02	c separating/rapidlearning/freq = 0
0.01/0.02	c 
0.01/0.02	c -----------------------------------------------------------------------------------------------
0.01/0.02	c start solving
0.01/0.02	c 
0.01/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.02	c   0.0s|     1 |     0 |    13 |     - |1176k|   0 |   3 | 295 | 159 | 295 |  33 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.03	c   0.0s|     1 |     0 |    32 |     - |1193k|   0 |   4 | 295 | 159 | 295 |  48 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.04	c   0.0s|     1 |     0 |    47 |     - |1205k|   0 |  18 | 295 | 159 | 295 |  57 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.04	c   0.0s|     1 |     0 |    58 |     - |1282k|   0 |  27 | 295 | 159 | 295 |  64 |  31 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.05	c   0.0s|     1 |     0 |    71 |     - |1528k|   0 |  35 | 295 | 159 | 295 |  67 |  34 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.05	o 2855
0.01/0.05	c y 0.0s|     1 |     0 |    71 |     - |1532k|   0 |  35 | 295 | 159 | 295 |  67 |  34 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.01/0.06	c   0.1s|     1 |     0 |   109 |     - |1780k|   0 |  40 | 295 | 159 | 295 |  68 |  35 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.01/0.07	c   0.1s|     1 |     0 |   256 |     - |1827k|   0 |  42 | 295 | 159 | 295 |  72 |  39 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.09/0.15	c   0.1s|     1 |     2 |   256 |     - |1828k|   0 |  42 | 295 | 159 | 295 |  72 |  39 |   0 |  17 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.29/0.34	o 324
0.29/0.34	c * 0.3s|    79 |    58 |   970 |   9.2 |1922k|  56 |   - | 295 | 169 | 295 |  72 |  44 |  10 | 111 | 0.000000e+00 | 3.240000e+02 |    Inf 
0.49/0.58	o 52
0.49/0.58	c * 0.6s|   414 |    97 |  2400 |   5.2 |2085k|  56 |   - | 295 | 244 | 295 |  69 |  67 |  85 | 304 | 0.000000e+00 | 5.200000e+01 |    Inf 
0.79/0.83	o 50
0.79/0.83	c * 0.8s|   659 |   124 |  5445 |   7.9 |2281k|  56 |   - | 295 | 438 | 295 |  72 | 109 | 311 | 531 | 0.000000e+00 | 5.000000e+01 |    Inf 
0.89/0.98	o 17
0.89/0.98	c * 1.0s|   820 |   133 |  7480 |   8.8 |2404k|  56 |   - | 295 | 580 | 295 |  72 | 155 | 454 | 655 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.00/1.00	o 5
1.00/1.00	c * 1.0s|   841 |    75 |  7835 |   9.0 |2365k|  56 |   - | 295 | 582 | 295 |  75 | 158 | 483 | 667 | 0.000000e+00 | 5.000000e+00 |    Inf 
1.00/1.06	o 4
1.00/1.06	c * 1.1s|   865 |    60 |  8527 |   9.6 |2357k|  56 |   - | 295 | 591 | 295 |  74 | 165 | 510 | 732 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.00/1.07	o 2
1.00/1.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.00/1.07	c * 1.1s|   866 |    59 |  8539 |   9.6 |2359k|  56 |   - | 295 | 591 | 295 |  74 | 165 | 510 | 732 | 0.000000e+00 | 2.000000e+00 |    Inf 
1.29/1.34	c 
1.29/1.34	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.34	c Solving Time (sec) : 1.34
1.29/1.34	c Solving Nodes      : 1002
1.29/1.34	c Primal Bound       : +2.00000000000000e+00 (31 solutions)
1.29/1.34	c Dual Bound         : +2.00000000000000e+00
1.29/1.34	c Gap                : 0.00 %
1.29/1.34	s OPTIMUM FOUND
1.29/1.34	v -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.29/1.34	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 
1.29/1.34	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
1.29/1.34	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 
1.29/1.34	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 
1.29/1.34	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 
1.29/1.34	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 
1.29/1.34	v -x4 -x3 -x2 -x1 
1.29/1.34	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.34	c Solving Time       :       1.34
1.29/1.34	c Original Problem   :
1.29/1.34	c   Problem name     : HOME/instance-2705257-1278572929.wbo
1.29/1.34	c   Variables        : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
1.29/1.34	c   Constraints      : 166 initial, 166 maximal
1.29/1.34	c Presolved Problem  :
1.29/1.34	c   Problem name     : t_HOME/instance-2705257-1278572929.wbo
1.29/1.34	c   Variables        : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
1.29/1.34	c   Constraints      : 159 initial, 762 maximal
1.29/1.34	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.34	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
1.29/1.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.29/1.34	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   linear           :       0.00          0          0          0         63          0          6          1          0
1.29/1.34	c   indicator        :       0.00          0          0          0          0          0          1          0          0
1.29/1.34	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
1.29/1.34	c   root node        :          -        119          -          -        119          -          -          -          -
1.29/1.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.34	c   integral         :          0          0          0        908          0          9        204          0          0        510
1.29/1.34	c   knapsack         :          1          6       3363        530          0         22       4108          0          0          0
1.29/1.34	c   setppc           :         24          6       3308        518          0         35       3051          0          0          0
1.29/1.34	c   linear           :         63          6       3297        526          0         34       5422        198          0          0
1.29/1.34	c   indicator        :         63          0       3244        530          0          7       2115          0          0          0
1.29/1.34	c   logicor          :          8+         6       1383        421          0         28        424          0          0          0
1.29/1.34	c   bounddisjunction :          0+         0        715          0          0          0         14          0          0          0
1.29/1.34	c   countsols        :          0          0          0        438          0          0          0          0          0          0
1.29/1.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.34	c   integral         :       0.72       0.00       0.00       0.72       0.00
1.29/1.34	c   knapsack         :       0.05       0.00       0.05       0.00       0.00
1.29/1.34	c   setppc           :       0.01       0.00       0.01       0.00       0.00
1.29/1.34	c   linear           :       0.03       0.00       0.02       0.00       0.00
1.29/1.34	c   indicator        :       0.01       0.00       0.00       0.00       0.00
1.29/1.34	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.29/1.34	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
1.29/1.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.34	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.34	c   vbounds          :       0.00        574          0        118
1.29/1.34	c   rootredcost      :       0.00          8          0         59
1.29/1.34	c   pseudoobj        :       0.01       3193         29       1723
1.29/1.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.34	c   propagation      :       0.01        148        144        821       20.1          1       38.0          -
1.29/1.34	c   infeasible LP    :       0.01        204        200       1010       15.6          0        0.0          0
1.29/1.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.34	c   applied globally :          -          -          -        690       13.4          -          -          -
1.29/1.34	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.34	c   cut pool         :       0.00          5          -          -         24          -    (maximal pool size: 145)
1.29/1.34	c   redcost          :       0.01        926          0         48          0          0
1.29/1.34	c   impliedbounds    :       0.00          6          0          0          0          0
1.29/1.34	c   intobj           :       0.00          0          0          0          0          0
1.29/1.34	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.34	c   gomory           :       0.01          6          0          0        128          0
1.29/1.34	c   strongcg         :       0.01          6          0          0        148          0
1.29/1.34	c   cmir             :       0.00          6          0          0          0          0
1.29/1.34	c   flowcover        :       0.01          6          0          0          0          0
1.29/1.34	c   clique           :       0.00          6          0          0          0          0
1.29/1.34	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.34	c   mcf              :       0.00          1          0          0          0          0
1.29/1.34	c   rapidlearning    :       0.01          1          0          0          0          0
1.29/1.34	c Pricers            :       Time      Calls       Vars
1.29/1.34	c   problem variables:       0.00          0          0
1.29/1.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.34	c   relpscost        :       0.72        377          9        204          0          0        510
1.29/1.34	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.34	c   inference        :       0.01        431          0          0          0          0        862
1.29/1.34	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.34	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.34	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.34	c   random           :       0.00          0          0          0          0          0          0
1.29/1.34	c Primal Heuristics  :       Time      Calls      Found
1.29/1.34	c   LP solutions     :       0.00          -          7
1.29/1.34	c   pseudo solutions :       0.00          -          0
1.29/1.34	c   oneopt           :       0.00          7          0
1.29/1.34	c   feaspump         :       0.00          1          0
1.29/1.34	c   veclendiving     :       0.00          9          0
1.29/1.34	c   linesearchdiving :       0.00          9          0
1.29/1.34	c   coefdiving       :       0.00         10          0
1.29/1.34	c   pscostdiving     :       0.00         10          0
1.29/1.34	c   fracdiving       :       0.00         10          0
1.29/1.34	c   guideddiving     :       0.00         10          0
1.29/1.34	c   rootsoldiving    :       0.00          8          0
1.29/1.34	c   objpscostdiving  :       0.00          8          0
1.29/1.34	c   trivial          :       0.00          2          0
1.29/1.34	c   simplerounding   :       0.00        387          0
1.29/1.34	c   zirounding       :       0.00        264          0
1.29/1.34	c   rounding         :       0.00        229          0
1.29/1.34	c   shifting         :       0.01         46          0
1.29/1.34	c   intshifting      :       0.00          0          0
1.29/1.34	c   twoopt           :       0.00          0          0
1.29/1.34	c   fixandinfer      :       0.00          0          0
1.29/1.34	c   intdiving        :       0.00          0          0
1.29/1.34	c   actconsdiving    :       0.00          0          0
1.29/1.34	c   octane           :       0.00          0          0
1.29/1.34	c   rens             :       0.01          1          0
1.29/1.34	c   rins             :       0.00          0          0
1.29/1.34	c   localbranching   :       0.00          0          0
1.29/1.34	c   mutation         :       0.00          0          0
1.29/1.34	c   crossover        :       0.02          2          0
1.29/1.34	c   dins             :       0.00          0          0
1.29/1.34	c   undercover       :       0.00          0          0
1.29/1.34	c   nlp              :       0.00          0          0
1.29/1.34	c   trysol           :       0.00         40         24
1.29/1.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.34	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.34	c   dual LP          :       0.30        733      12101      16.51   40674.95
1.29/1.34	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.34	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.34	c   diving/probing LP:       0.01         26        279      10.73          -
1.29/1.34	c   strong branching :       0.72        966      36155      37.43   50374.94
1.29/1.34	c     (at root node) :          -         17       3028     178.12          -
1.29/1.34	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.34	c B&B Tree           :
1.29/1.34	c   number of runs   :          1
1.29/1.34	c   nodes            :       1002
1.29/1.34	c   nodes (total)    :       1002
1.29/1.34	c   nodes left       :          0
1.29/1.34	c   max depth        :         56
1.29/1.34	c   max depth (total):         56
1.29/1.34	c   backtracks       :        186 (18.6%)
1.29/1.34	c   delayed cutoffs  :         96
1.29/1.34	c   repropagations   :        903 (3695 domain reductions, 35 cutoffs)
1.29/1.34	c   avg switch length:       4.11
1.29/1.34	c   switching time   :       0.03
1.29/1.34	c Solution           :
1.29/1.34	c   Solutions found  :         31 (8 improvements)
1.29/1.34	c   First Solution   : +2.85500000000000e+03   (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <trysol>)
1.29/1.34	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 866 nodes, 1.06 seconds, depth 14, found by <relaxation>)
1.29/1.34	c   Dual Bound       : +2.00000000000000e+00
1.29/1.34	c   Gap              :       0.00 %
1.29/1.34	c   Root Dual Bound  : +0.00000000000000e+00
1.29/1.34	c   Root Iterations  :        256
1.29/1.35	c Time complete: 1.34.

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-2705257-1278572929/watcher-2705257-1278572929 -o /tmp/evaluation-result-2705257-1278572929/solver-2705257-1278572929 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705257-1278572929.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: 0.00 0.00 0.00 2/173 22472
/proc/meminfo: memFree=29183732/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=12332 CPUtime=0
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 1933 0 0 0 0 0 0 0 21 0 1 0 25506502 12627968 1852 4089446400 4194304 10345943 140733985276736 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22472/statm: 3083 1852 429 1502 0 1576 0

[startup+0.02136 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22472
/proc/meminfo: memFree=29183732/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=17040 CPUtime=0.01
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 3345 0 0 0 1 0 0 0 21 0 1 0 25506502 17448960 2911 4089446400 4194304 10345943 140733985276736 18446744073709551615 4911325 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22472/statm: 4260 2911 570 1502 0 2753 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17040

[startup+0.100347 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22472
/proc/meminfo: memFree=29183732/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=24560 CPUtime=0.09
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 6658 0 0 0 9 0 0 0 21 0 1 0 25506502 25149440 4921 4089446400 4194304 10345943 140733985276736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22472/statm: 6140 4921 776 1502 0 4633 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24560

[startup+0.30031 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22472
/proc/meminfo: memFree=29183732/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=24560 CPUtime=0.29
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 6671 0 0 0 28 1 0 0 21 0 1 0 25506502 25149440 4934 4089446400 4194304 10345943 140733985276736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22472/statm: 6140 4934 781 1502 0 4633 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24560

[startup+0.700254 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22472
/proc/meminfo: memFree=29183732/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=24560 CPUtime=0.69
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 7569 0 0 0 67 2 0 0 22 0 1 0 25506502 25149440 4999 4089446400 4194304 10345943 140733985276736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22472/statm: 6140 4999 790 1502 0 4633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24560

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

[startup+1.10623 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 22473
/proc/meminfo: memFree=29165744/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=24560 CPUtime=1.1
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 8523 0 0 0 106 4 0 0 25 0 1 0 25506502 25149440 5040 4089446400 4194304 10345943 140733985276736 18446744073709551615 6362998 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22472/statm: 6140 5040 802 1502 0 4633 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 24560

[startup+1.30023 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 22473
/proc/meminfo: memFree=29165744/32950928 swapFree=67111528/67111528
[pid=22472] ppid=22470 vsize=24560 CPUtime=1.29
/proc/22472/stat : 22472 (pbscip.linux.x8) R 22470 22472 22443 0 -1 4202496 8523 0 0 0 124 5 0 0 25 0 1 0 25506502 25149440 5040 4089446400 4194304 10345943 140733985276736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22472/statm: 6140 5040 802 1502 0 4633 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 24560

Child status: 0
Real time (s): 1.35076
CPU time (s): 1.35079
CPU user time (s): 1.2968
CPU system time (s): 0.053991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 26612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2968
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8527
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= 17

runsolver used 0.005999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node116 at 2010-07-08 09:08:49
IDJOB=2705257
IDBENCH=78744
IDSOLVER=1214
FILE ID=node116/2705257-1278572929
PBS_JOBID= 11240222
Free space on /tmp= 73464 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110971697--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705257-1278572929/watcher-2705257-1278572929 -o /tmp/evaluation-result-2705257-1278572929/solver-2705257-1278572929 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705257-1278572929.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 735c9aa8226540b6d84e25d418cdaab2
RANDOM SEED=40847751

node116.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		: 2666.858
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	: 5333.71
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.73
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29184260 kB
Buffers:        153392 kB
Cached:        3398452 kB
SwapCached:          0 kB
Active:        1253952 kB
Inactive:      2360908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29184260 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12836 kB
Writeback:           0 kB
AnonPages:       63520 kB
Mapped:          14560 kB
Slab:            88628 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   185300 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= 73452 MiB
End job on node116 at 2010-07-08 09:08:50