Trace number 3692038

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixedOPT8276 4.02339 4.02446

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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: 947bdb7-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-3692038-1338031477.opb>
0.00/0.00	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.00/0.02	c (round 2) 0 del vars, 60 del conss, 48 add conss, 0 chg bounds, 300 chg sides, 480 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.00/0.03	c    (0.0s) probing cycle finished: starting next cycle
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  0 deleted vars, 60 deleted constraints, 48 added constraints, 0 tightened bounds, 0 added holes, 300 changed sides, 480 changed coefficients
0.00/0.03	c  768 implications, 84 cliques
0.00/0.03	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.00/0.03	c     144 constraints of type <knapsack>
0.00/0.03	c     240 constraints of type <setppc>
0.00/0.03	c     308 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.03
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 2.1.1.4
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1797
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 13950
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # belongs reading time to solving time?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c timing/reading = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c separating/rapidlearning/freq = 0
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |   207 |     - |1726k|   0 |  71 | 144 | 731 | 144 | 692 |   0 |  39 |   0 | 8.016000e+03 |      --      |    Inf 
0.29/0.30	o 8290
0.29/0.30	c y 0.3s|     1 |     0 |  1281 |     - |2695k|   0 |  71 | 144 | 731 | 144 | 692 |   0 |  39 |   0 | 8.016000e+03 | 8.290000e+03 |   3.42%
0.29/0.32	c   0.3s|     1 |     0 |  1377 |     - |2809k|   0 |  67 | 144 |1194 | 144 | 707 |  15 |  39 |   0 | 8.016000e+03 | 8.290000e+03 |   3.42%
0.29/0.35	c   0.3s|     1 |     0 |  1438 |     - |3504k|   0 |  68 | 144 |1194 | 144 | 716 |  24 |  39 |   0 | 8.016000e+03 | 8.290000e+03 |   3.42%
0.39/0.41	c   0.4s|     1 |     0 |  1598 |     - |3922k|   0 |  74 | 144 |1194 | 144 | 725 |  33 |  39 |   0 | 8.016651e+03 | 8.290000e+03 |   3.41%
0.39/0.44	c   0.4s|     1 |     0 |  1659 |     - |4581k|   0 | 103 | 144 |1194 | 144 | 734 |  42 |  39 |   0 | 8.023000e+03 | 8.290000e+03 |   3.33%
0.49/0.50	c   0.5s|     1 |     0 |  1711 |     - |5249k|   0 | 108 | 144 |1194 | 144 | 741 |  49 |  39 |   0 | 8.023000e+03 | 8.290000e+03 |   3.33%
0.49/0.56	c   0.6s|     1 |     0 |  1745 |     - |5985k|   0 | 107 | 144 |1194 | 144 | 747 |  55 |  39 |   0 | 8.023000e+03 | 8.290000e+03 |   3.33%
0.59/0.63	c   0.6s|     1 |     0 |  1789 |     - |6781k|   0 | 102 | 144 |1194 | 144 | 753 |  61 |  39 |   0 | 8.023000e+03 | 8.290000e+03 |   3.33%
0.59/0.69	c   0.7s|     1 |     0 |  1853 |     - |7433k|   0 | 108 | 144 |1194 | 144 | 759 |  67 |  39 |   0 | 8.023000e+03 | 8.290000e+03 |   3.33%
0.69/0.76	c   0.8s|     1 |     0 |  1906 |     - |8240k|   0 | 103 | 144 |1194 | 144 | 764 |  72 |  39 |   0 | 8.023000e+03 | 8.290000e+03 |   3.33%
1.00/1.07	c   1.1s|     1 |     2 |  1906 |     - |8241k|   0 | 103 | 144 |1194 | 144 | 764 |  72 |  39 |  13 | 8.023000e+03 | 8.290000e+03 |   3.33%
1.69/1.71	o 8276
1.69/1.71	c * 1.7s|     4 |     1 |  2704 | 266.0 |8231k|   2 |   - | 144 |1161 | 144 | 721 |  72 |  39 | 104 | 8.023000e+03 | 8.276000e+03 |   3.15%
3.98/4.01	c 
3.98/4.01	c SCIP Status        : problem is solved [optimal solution found]
3.98/4.01	c Solving Time (sec) : 4.01
3.98/4.01	c Solving Nodes      : 19
3.98/4.01	c Primal Bound       : +8.27600000000000e+03 (2 solutions)
3.98/4.01	c Dual Bound         : +8.27600000000000e+03
3.98/4.01	c Gap                : 0.00 %
3.98/4.01	s OPTIMUM FOUND
3.98/4.01	v x81 x65 x49 -x33 -x17 -x1 x96 -x80 -x64 -x48 x32 x16 -x91 x75 x59 x43 -x27 -x11 -x86 -x70 -x54 x38 x22 x6 -x95 -x79 x63 -x47 -x31 
3.98/4.01	v -x15 -x94 -x78 -x62 x46 -x30 -x14 -x93 x77 -x61 -x45 -x29 -x13 -x92 -x76 -x60 -x44 x28 -x12 -x90 -x74 -x58 -x42 -x26 x10 x89 
3.98/4.01	v -x73 -x57 -x41 -x25 -x9 x88 -x72 -x56 -x40 -x24 -x8 -x87 x71 -x55 -x39 -x23 -x7 -x85 -x69 x53 -x37 -x21 -x5 -x84 -x68 -x52 
3.98/4.01	v -x36 -x20 x4 -x83 -x67 -x51 x35 -x19 -x3 -x82 -x66 -x50 -x34 x18 -x2 -x144 x143 -x142 -x141 -x140 x139 -x138 x137 -x136 x135 
3.98/4.01	v -x134 -x133 x132 -x131 -x130 -x129 x128 x127 x126 -x125 -x124 -x123 x122 -x121 -x120 x119 -x118 x117 -x116 -x115 -x114 -x113 
3.98/4.01	v x112 -x111 x110 -x109 -x108 x107 -x106 -x105 -x104 x103 -x102 x101 -x100 x99 -x98 -x97 
3.98/4.01	c SCIP Status        : problem is solved [optimal solution found]
3.98/4.01	c Total Time         :       4.01
3.98/4.01	c   solving          :       4.01
3.98/4.01	c   presolving       :       0.03 (included in solving)
3.98/4.01	c   reading          :       0.00 (included in solving)
3.98/4.01	c   copying          :       0.01 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
3.98/4.01	c Original Problem   :
3.98/4.01	c   Problem name     : HOME/instance-3692038-1338031477.opb
3.98/4.01	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
3.98/4.01	c   Constraints      : 704 initial, 704 maximal
3.98/4.01	c   Objective sense  : minimize
3.98/4.01	c Presolved Problem  :
3.98/4.01	c   Problem name     : t_HOME/instance-3692038-1338031477.opb
3.98/4.01	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
3.98/4.01	c   Constraints      : 692 initial, 1194 maximal
3.98/4.01	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
3.98/4.01	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   probing          :       0.01       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   knapsack         :       0.00       0.00          0          0          0          0          0         12         48        300        480
3.98/4.01	c   setppc           :       0.00       0.00          0          0          0          0          0         48          0          0          0
3.98/4.01	c   linear           :       0.01       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   logicor          :       0.00       0.00          0          0          0          0          0          0          0          0          0
3.98/4.01	c   root node        :          -          -         36          -          -         36          -          -          -          -          -
3.98/4.01	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
3.98/4.01	c   integral         :          0          0          0          0         42          0          7          0          5        115          0          0         18
3.98/4.01	c   knapsack         :        144        144          9        534          1          0          4          0          0          0          0          0          0
3.98/4.01	c   setppc           :        240        240          9        534          1          0          3        184         13        200          0          0          0
3.98/4.01	c   linear           :          0+       463          9         88          0          0          0          0          0          2         20          0          0
3.98/4.01	c   logicor          :        308+       347          9        365          1          0          1          1          2          2          0          0          0
3.98/4.01	c   countsols        :          0          0          0          0          1          0          3          0          0          0          0          0          0
3.98/4.01	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
3.98/4.01	c   integral         :       3.02       0.00       0.00       0.00       3.02       0.00       0.00       0.00
3.98/4.01	c   knapsack         :       0.01       0.00       0.00       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
3.98/4.01	c   rootredcost      :          2          0          0          0
3.98/4.01	c   pseudoobj        :        210          0          0          0
3.98/4.01	c   vbounds          :          0          0          0          0
3.98/4.01	c   redcost          :         54          0          0          9
3.98/4.01	c   probing          :          0          0          0          0
3.98/4.01	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
3.98/4.01	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   redcost          :       0.00       0.00       0.00       0.00       0.00
3.98/4.01	c   probing          :       0.01       0.00       0.01       0.00       0.00
3.98/4.01	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.98/4.01	c   propagation      :       0.00         15         15         39        7.6          0        0.0          -
3.98/4.01	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.98/4.01	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.98/4.01	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.98/4.01	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.98/4.01	c   applied globally :          -          -          -         39        7.6          -          -          -
3.98/4.01	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.98/4.01	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
3.98/4.01	c   cut pool         :       0.00                     8          -          -        282          -    (maximal pool size: 2319)
3.98/4.01	c   closecuts        :       0.00       0.00          0          0          0          0          0
3.98/4.01	c   impliedbounds    :       0.00       0.00          9          0          0          0          0
3.98/4.01	c   intobj           :       0.00       0.00          0          0          0          0          0
3.98/4.01	c   gomory           :       0.18       0.00          9          0          0        213          0
3.98/4.01	c   cgmip            :       0.00       0.00          0          0          0          0          0
3.98/4.01	c   strongcg         :       0.20       0.00          9          0          0       3313          0
3.98/4.01	c   cmir             :       0.02       0.00          9          0          0          0          0
3.98/4.01	c   flowcover        :       0.02       0.00          9          0          0          0          0
3.98/4.01	c   clique           :       0.00       0.00          9          0          0         60          0
3.98/4.01	c   zerohalf         :       0.00       0.00          0          0          0          0          0
3.98/4.01	c   mcf              :       0.00       0.00          1          0          0          0          0
3.98/4.01	c   oddcycle         :       0.00       0.00          0          0          0          0          0
3.98/4.01	c   rapidlearning    :       0.19       0.00          1          0          0          0        463
3.98/4.01	c Pricers            :   ExecTime  SetupTime      Calls       Vars
3.98/4.01	c   problem variables:       0.00          -          0          0
3.98/4.01	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.98/4.01	c   relpscost        :       3.02       0.00         41          5        115          0          0         18
3.98/4.01	c   pscost           :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c   inference        :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c   random           :       0.00       0.00          0          0          0          0          0          0
3.98/4.01	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
3.98/4.01	c   LP solutions     :       0.00          -          -          1
3.98/4.01	c   pseudo solutions :       0.00          -          -          0
3.98/4.01	c   crossover        :       0.00       0.00          0          0
3.98/4.01	c   pscostdiving     :       0.00       0.00          0          0
3.98/4.01	c   fracdiving       :       0.00       0.00          0          0
3.98/4.01	c   veclendiving     :       0.00       0.00          0          0
3.98/4.01	c   objpscostdiving  :       0.00       0.00          0          0
3.98/4.01	c   rootsoldiving    :       0.00       0.00          0          0
3.98/4.01	c   linesearchdiving :       0.00       0.00          0          0
3.98/4.01	c   guideddiving     :       0.00       0.00          0          0
3.98/4.01	c   oneopt           :       0.00       0.00          2          0
3.98/4.01	c   smallcard        :       0.00       0.00          0          0
3.98/4.01	c   trivial          :       0.00       0.00          2          0
3.98/4.01	c   shiftandpropagate:       0.00       0.00          1          0
3.98/4.01	c   simplerounding   :       0.00       0.00          0          0
3.98/4.01	c   zirounding       :       0.00       0.00          0          0
3.98/4.01	c   rounding         :       0.00       0.00         50          0
3.98/4.01	c   shifting         :       0.00       0.00         10          0
3.98/4.01	c   intshifting      :       0.00       0.00          0          0
3.98/4.01	c   twoopt           :       0.00       0.00          0          0
3.98/4.01	c   indtwoopt        :       0.00       0.00          0          0
3.98/4.01	c   indoneopt        :       0.00       0.00          0          0
3.98/4.01	c   fixandinfer      :       0.00       0.00          0          0
3.98/4.01	c   feaspump         :       0.05       0.00          1          0
3.98/4.01	c   clique           :       0.00       0.00          0          0
3.98/4.01	c   coefdiving       :       0.01       0.00          1          0
3.98/4.01	c   indcoefdiving    :       0.00       0.00          0          0
3.98/4.01	c   indrounding      :       0.00       0.00          0          0
3.98/4.01	c   nlpdiving        :       0.00       0.00          0          0
3.98/4.01	c   intdiving        :       0.00       0.00          0          0
3.98/4.01	c   actconsdiving    :       0.00       0.00          0          0
3.98/4.01	c   octane           :       0.00       0.00          0          0
3.98/4.01	c   rens             :       0.01       0.00          0          0
3.98/4.01	c   rins             :       0.00       0.00          0          0
3.98/4.01	c   localbranching   :       0.00       0.00          0          0
3.98/4.01	c   mutation         :       0.00       0.00          0          0
3.98/4.01	c   dins             :       0.00       0.00          0          0
3.98/4.01	c   vbounds          :       0.00       0.00          0          0
3.98/4.01	c   undercover       :       0.00       0.00          0          0
3.98/4.01	c   subnlp           :       0.00       0.00          0          0
3.98/4.01	c   trysol           :       0.00       0.00          0          0
3.98/4.01	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
3.98/4.01	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
3.98/4.01	c   dual LP          :       0.24         59       4134      75.16   17498.93       0.00          4
3.98/4.01	c   lex dual LP      :       0.00          0          0       0.00          -
3.98/4.01	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
3.98/4.01	c   diving/probing LP:       0.06         16       1185      74.06   20006.75
3.98/4.01	c   strong branching :       3.02        424      52714     124.33   17464.42
3.98/4.01	c     (at root node) :          -         13       4690     360.77          -
3.98/4.01	c   conflict analysis:       0.00          0          0       0.00          -
3.98/4.01	c B&B Tree           :
3.98/4.01	c   number of runs   :          1
3.98/4.01	c   nodes            :         19
3.98/4.01	c   nodes (total)    :         19
3.98/4.01	c   nodes left       :          0
3.98/4.01	c   max depth        :          7
3.98/4.01	c   max depth (total):          7
3.98/4.01	c   backtracks       :          2 (10.5%)
3.98/4.01	c   delayed cutoffs  :          0
3.98/4.01	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
3.98/4.01	c   avg switch length:       2.32
3.98/4.01	c   switching time   :       0.00
3.98/4.01	c Solution           :
3.98/4.01	c   Solutions found  :          2 (2 improvements)
3.98/4.01	c   First Solution   : +8.29000000000000e+03   (in run 1, after 1 nodes, 0.30 seconds, depth 0, found by <trysol>)
3.98/4.01	c   Primal Bound     : +8.27600000000000e+03   (in run 1, after 4 nodes, 1.71 seconds, depth 2, found by <relaxation>)
3.98/4.01	c   Dual Bound       : +8.27600000000000e+03
3.98/4.01	c   Gap              :       0.00 %
3.98/4.01	c   Root Dual Bound  : +8.02300000000000e+03
3.98/4.01	c   Root Iterations  :       1906
3.98/4.02	c Time complete: 4.02.

Verifier Data 

OK	8276

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-3692038-1338031477/watcher-3692038-1338031477 -o /tmp/evaluation-result-3692038-1338031477/solver-3692038-1338031477 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692038-1338031477.opb -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: 2.00 2.00 2.00 3/176 19832
/proc/meminfo: memFree=27405996/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=12996 CPUtime=0 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 1995 0 0 0 0 0 0 0 20 0 1 0 269273139 13307904 1949 33554432000 4194304 10219143 140737416445472 140736572006248 7589947 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 3249 1953 421 1471 0 1769 0

[startup+0.059128 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 19832
/proc/meminfo: memFree=27405996/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=24064 CPUtime=0.05 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 5065 0 0 0 4 1 0 0 20 0 1 0 269273139 24641536 4748 33554432000 4194304 10219143 140737416445472 140736572006248 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 6016 4748 782 1471 0 4536 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 24064

[startup+0.100236 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 19832
/proc/meminfo: memFree=27405996/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=24224 CPUtime=0.09 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 5089 0 0 0 8 1 0 0 20 0 1 0 269273139 24805376 4772 33554432000 4194304 10219143 140737416445472 140736572006248 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 6056 4772 782 1471 0 4576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24224

[startup+0.300214 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 19832
/proc/meminfo: memFree=27405996/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=41020 CPUtime=0.29 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 9050 0 0 0 26 3 0 0 20 0 1 0 269273139 42004480 8733 33554432000 4194304 10219143 140737416445472 140737416439512 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 10255 8733 827 1471 0 8775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41020

[startup+0.700242 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 19832
/proc/meminfo: memFree=27405996/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=38808 CPUtime=0.69 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 9560 0 0 0 65 4 0 0 20 0 1 0 269273139 39739392 8537 33554432000 4194304 10219143 140737416445472 140737416439512 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 9702 8537 845 1471 0 8222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38808

[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19833
/proc/meminfo: memFree=27374236/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=38900 CPUtime=1.49 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 10614 0 0 0 143 6 0 0 20 0 1 0 269273139 39833600 8578 33554432000 4194304 10219143 140737416445472 140737416439016 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 9725 8578 847 1471 0 8245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38900

[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19833
/proc/meminfo: memFree=27374112/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=38900 CPUtime=3.08 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 10614 0 0 0 299 9 0 0 20 0 1 0 269273139 39833600 8578 33554432000 4194304 10219143 140737416445472 140737416438968 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 9725 8578 847 1471 0 8245 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38900

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

[startup+3.50012 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19833
/proc/meminfo: memFree=27373740/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=38900 CPUtime=3.49 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 10614 0 0 0 339 10 0 0 20 0 1 0 269273139 39833600 8578 33554432000 4194304 10219143 140737416445472 140737416438920 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 9725 8578 847 1471 0 8245 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 38900

[startup+3.90018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19833
/proc/meminfo: memFree=27373740/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=38900 CPUtime=3.89 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 10614 0 0 0 379 10 0 0 20 0 1 0 269273139 39833600 8578 33554432000 4194304 10219143 140737416445472 140737416438920 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 9725 8578 847 1471 0 8245 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 38900

[startup+4.00018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19833
/proc/meminfo: memFree=27373740/32873648 swapFree=7100/7100
[pid=19832] ppid=19830 vsize=38900 CPUtime=3.98 cores=0,2,4,6
/proc/19832/stat : 19832 (scip-2.1.1.4exp) R 19830 19832 18656 0 -1 4202496 10614 0 0 0 388 10 0 0 20 0 1 0 269273139 39833600 8578 33554432000 4194304 10219143 140737416445472 140737416438920 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19832/statm: 9725 8578 847 1471 0 8245 0
Current children cumulated CPU time (s) 3.98
Current children cumulated vsize (KiB) 38900

Child status: 0
Real time (s): 4.02446
CPU time (s): 4.02339
CPU user time (s): 3.91141
CPU system time (s): 0.111982
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 41020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9114
system time used= 0.111982
maximum resident set size= 38360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10619
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= 5

runsolver used 0.005999 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-26 13:24:37
IDJOB=3692038
IDBENCH=2009
IDSOLVER=2271
FILE ID=node123/3692038-1338031477
RUNJOBID= node123-1338029660-19576
PBS_JOBID= 14624348
Free space on /tmp= 71476 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692038-1338031477/watcher-3692038-1338031477 -o /tmp/evaluation-result-3692038-1338031477/solver-3692038-1338031477 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692038-1338031477.opb -t 1800 -m 15500

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=1612952273

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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	: 5331.92
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		: 2667.217
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	: 5331.91
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		: 2667.217
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	: 5331.91
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		: 2667.217
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		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        27406260 kB
Buffers:          249768 kB
Cached:          2771276 kB
SwapCached:            0 kB
Active:          2462396 kB
Inactive:        2232256 kB
Active(anon):    1675388 kB
Inactive(anon):        0 kB
Active(file):     787008 kB
Inactive(file):  2232256 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13596 kB
Writeback:             0 kB
AnonPages:       1714680 kB
Mapped:            16476 kB
Shmem:               200 kB
Slab:             632384 kB
SReclaimable:      76908 kB
SUnreclaim:       555476 kB
KernelStack:        1480 kB
PageTables:         7608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1836352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1296384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71464 MiB
End job on node123 at 2012-05-26 13:24:41