Trace number 3693172

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 standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT64 0.308952 0.310525

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par8-1-c.opb
MD5SUMa203c9ef5477e7407dcfddbe5a4b9f8e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables128
Total number of constraints318
Number of constraints which are clauses318
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 128
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 128
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 128
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3693172-1338031293.opb>
0.00/0.00	c original problem has 128 variables (128 bin, 0 int, 0 impl, 0 cont) and 318 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 0 upgd conss, 368 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 287 upgd conss, 368 impls, 0 clqs
0.00/0.01	c (round 3) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 288 upgd conss, 368 impls, 0 clqs
0.00/0.01	c (round 4) 25 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 288 upgd conss, 3238 impls, 0 clqs
0.00/0.02	c (round 5) 25 del vars, 55 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 307 upgd conss, 3238 impls, 0 clqs
0.00/0.02	c    (0.0s) probing cycle finished: starting next cycle
0.00/0.02	c    (0.0s) probing: 19/93 (20.4%) - 0 fixings, 35 aggregations, 720 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02	c (round 6) 35 del vars, 55 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 307 upgd conss, 3358 impls, 0 clqs
0.00/0.02	c (round 7) 35 del vars, 65 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 315 upgd conss, 3358 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 24/93 (25.8%) - 0 fixings, 35 aggregations, 720 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02	c presolving (8 rounds):
0.00/0.02	c  35 deleted vars, 65 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 30 changed sides, 0 changed coefficients
0.00/0.02	c  3358 implications, 0 cliques
0.00/0.02	c presolved problem has 93 variables (93 bin, 0 int, 0 impl, 0 cont) and 253 constraints
0.00/0.02	c      86 constraints of type <setppc>
0.00/0.02	c     167 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.02
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 2.1.1.4
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1797
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 13950
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # belongs reading time to solving time?
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c timing/reading = TRUE
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    89 |     - | 876k|   0 |  63 |  93 | 269 |  93 | 253 |   0 |  16 |   0 | 4.900000e+01 |      --      |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   770 |     - | 917k|   0 |  51 |  93 | 269 |  93 | 264 |  11 |  16 |   0 | 5.450000e+01 |      --      |    Inf 
0.03/0.05	c   0.1s|     1 |     0 |   812 |     - | 938k|   0 |  52 |  93 | 269 |  93 | 271 |  18 |  16 |   0 | 5.600000e+01 |      --      |    Inf 
0.03/0.05	c   0.1s|     1 |     0 |   831 |     - | 976k|   0 |  63 |  93 | 269 |  93 | 275 |  22 |  16 |   0 | 5.650000e+01 |      --      |    Inf 
0.03/0.06	c   0.1s|     1 |     0 |   865 |     - |1127k|   0 |  52 |  93 | 269 |  93 | 280 |  27 |  16 |   0 | 5.700000e+01 |      --      |    Inf 
0.03/0.07	c   0.1s|     1 |     0 |   921 |     - |1196k|   0 |  72 |  93 | 269 |  93 | 285 |  32 |  16 |   0 | 5.776190e+01 |      --      |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   949 |     - |1331k|   0 |  66 |  93 | 269 |  93 | 288 |  35 |  16 |   0 | 5.900000e+01 |      --      |    Inf 
0.03/0.09	c   0.1s|     1 |     0 |   976 |     - |1490k|   0 |  45 |  93 | 269 |  93 | 290 |  37 |  16 |   0 | 5.900000e+01 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |  1010 |     - |1618k|   0 |  76 |  93 | 269 |  93 | 294 |  41 |  16 |   0 | 5.901613e+01 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |  1040 |     - |1867k|   0 |  59 |  93 | 269 |  93 | 295 |  42 |  16 |   0 | 5.925000e+01 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |  1050 |     - |1943k|   0 |  76 |  93 | 269 |  93 | 297 |  44 |  16 |   0 | 5.931148e+01 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |  1067 |     - |2012k|   0 |  82 |  93 | 269 |  93 | 298 |  45 |  16 |   0 | 5.937079e+01 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |  1098 |     - |2031k|   0 |  82 |  93 | 269 |  93 | 299 |  46 |  16 |   0 | 5.939231e+01 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |  1110 |     - |2035k|   0 |  78 |  93 | 269 |  93 | 300 |  47 |  16 |   0 | 5.944899e+01 |      --      |    Inf 
0.09/0.15	c   0.2s|     1 |     0 |  1118 |     - |2047k|   0 |  79 |  93 | 269 |  93 | 301 |  48 |  16 |   0 | 5.946954e+01 |      --      |    Inf 
0.09/0.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.2s|     1 |     0 |  1138 |     - |2200k|   0 |  77 |  93 | 269 |  93 | 287 |  49 |  16 |   0 | 5.952347e+01 |      --      |    Inf 
0.09/0.16	c   0.2s|     1 |     0 |  1182 |     - |2281k|   0 |  79 |  93 | 269 |  93 | 289 |  51 |  16 |   0 | 5.957330e+01 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |  1214 |     - |2418k|   0 |  71 |  93 | 269 |  93 | 290 |  52 |  16 |   0 | 5.959718e+01 |      --      |    Inf 
0.09/0.18	c   0.2s|     1 |     0 |  1243 |     - |2441k|   0 |  77 |  93 | 269 |  93 | 291 |  53 |  16 |   0 | 5.960370e+01 |      --      |    Inf 
0.09/0.18	c   0.2s|     1 |     0 |  1279 |     - |2527k|   0 |  79 |  93 | 269 |  93 | 293 |  55 |  16 |   0 | 5.961251e+01 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |  1318 |     - |2651k|   0 |  77 |  93 | 269 |  93 | 294 |  56 |  16 |   0 | 5.962903e+01 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |  1328 |     - |2653k|   0 |  81 |  93 | 269 |  93 | 289 |  57 |  16 |   0 | 5.963605e+01 |      --      |    Inf 
0.19/0.28	c   0.3s|     1 |     2 |  1328 |     - |2654k|   0 |  81 |  93 | 269 |  93 | 289 |  57 |  16 |  20 | 5.963605e+01 |      --      |    Inf 
0.29/0.30	o 64
0.29/0.30	c * 0.3s|     3 |     0 |  1450 |  61.0 |2647k|   1 |   - |  93 | 246 |  93 | 273 |  57 |  16 |  33 | 6.400000e+01 | 6.400000e+01 |   0.00%
0.29/0.30	c 
0.29/0.30	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.30	c Solving Time (sec) : 0.30
0.29/0.30	c Solving Nodes      : 3
0.29/0.30	c Primal Bound       : +6.40000000000000e+01 (1 solutions)
0.29/0.30	c Dual Bound         : +6.40000000000000e+01
0.29/0.30	c Gap                : 0.00 %
0.29/0.30	s OPTIMUM FOUND
0.29/0.30	v x128 -x127 -x126 x125 -x124 x123 -x122 x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106 
0.29/0.30	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 x80 -x79 
0.29/0.30	v -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 x52 -x51 
0.29/0.30	v 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 
0.29/0.30	v x22 -x21 x20 -x19 x18 -x17 x16 -x15 x14 -x13 x12 -x11 x10 -x9 x8 -x7 -x6 x5 x4 -x3 -x2 x1 
0.29/0.30	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.30	c Total Time         :       0.30
0.29/0.30	c   solving          :       0.30
0.29/0.30	c   presolving       :       0.02 (included in solving)
0.29/0.30	c   reading          :       0.00 (included in solving)
0.29/0.30	c   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.29/0.30	c Original Problem   :
0.29/0.30	c   Problem name     : HOME/instance-3693172-1338031293.opb
0.29/0.30	c   Variables        : 128 (128 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.30	c   Constraints      : 318 initial, 318 maximal
0.29/0.30	c   Objective sense  : minimize
0.29/0.30	c Presolved Problem  :
0.29/0.30	c   Problem name     : t_HOME/instance-3693172-1338031293.opb
0.29/0.30	c   Variables        : 93 (93 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.30	c   Constraints      : 253 initial, 269 maximal
0.29/0.30	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.29/0.30	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   probing          :       0.01       0.00          0         35          0          0          0          0          0          0          0
0.29/0.30	c   setppc           :       0.00       0.00          0          0          0          0          0         35          0          0          0
0.29/0.30	c   linear           :       0.00       0.00          0          0          0          0          0         30          0         30          0
0.29/0.30	c   logicor          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.29/0.30	c   root node        :          -          -         15          -          -         15          -          -          -          -          -
0.29/0.30	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.30	c   integral         :          0          0          0          0          4          0          6          0          1          5          0          0          2
0.29/0.30	c   setppc           :         86         86         22        493          1          0          3         83          2          6          0          0          0
0.29/0.30	c   logicor          :        167+       183         22        331          1          0          0         17         13          3         14          0          0
0.29/0.30	c   countsols        :          0          0          0          0          1          0          2          0          0          0          0          0          0
0.29/0.30	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.29/0.30	c   integral         :       0.10       0.00       0.00       0.00       0.10       0.00       0.00       0.00
0.29/0.30	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.29/0.30	c   rootredcost      :          0          0          0          0
0.29/0.30	c   pseudoobj        :         58          0          0          0
0.29/0.30	c   vbounds          :          0          0          0          0
0.29/0.30	c   redcost          :         25          0          0          0
0.29/0.30	c   probing          :          0          0          0          0
0.29/0.30	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.29/0.30	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.29/0.30	c   probing          :       0.01       0.00       0.01       0.00       0.00
0.29/0.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.30	c   propagation      :       0.00         15         15         16        4.8          0        0.0          -
0.29/0.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.30	c   applied globally :          -          -          -         16        4.8          -          -          -
0.29/0.30	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.30	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.30	c   cut pool         :       0.00                    21          -          -        425          -    (maximal pool size: 1049)
0.29/0.30	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.29/0.30	c   impliedbounds    :       0.00       0.00         22          0          0          0          0
0.29/0.30	c   intobj           :       0.00       0.00          0          0          0          0          0
0.29/0.30	c   gomory           :       0.01       0.00         10          0          0        450          0
0.29/0.30	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.29/0.30	c   strongcg         :       0.08       0.00         20          0          0       1996          0
0.29/0.30	c   cmir             :       0.01       0.00         10          0          0          0          0
0.29/0.30	c   flowcover        :       0.02       0.00         10          0          0          0          0
0.29/0.30	c   clique           :       0.00       0.00         22          0          0          8          0
0.29/0.30	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.29/0.30	c   mcf              :       0.00       0.00          1          0          0          0          0
0.29/0.30	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.29/0.30	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.29/0.30	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.29/0.30	c   problem variables:       0.00          -          0          0
0.29/0.30	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.30	c   relpscost        :       0.10       0.00          3          1          5          0          0          2
0.29/0.30	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c   random           :       0.00       0.00          0          0          0          0          0          0
0.29/0.30	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.29/0.30	c   LP solutions     :       0.00          -          -          1
0.29/0.30	c   pseudo solutions :       0.00          -          -          0
0.29/0.30	c   oneopt           :       0.00       0.00          0          0
0.29/0.30	c   crossover        :       0.00       0.00          0          0
0.29/0.30	c   coefdiving       :       0.00       0.00          0          0
0.29/0.30	c   smallcard        :       0.00       0.00          0          0
0.29/0.30	c   trivial          :       0.00       0.00          2          0
0.29/0.30	c   shiftandpropagate:       0.00       0.00          1          0
0.29/0.30	c   simplerounding   :       0.00       0.00          0          0
0.29/0.30	c   zirounding       :       0.00       0.00          2          0
0.29/0.30	c   rounding         :       0.00       0.00         24          0
0.29/0.30	c   shifting         :       0.00       0.00         22          0
0.29/0.30	c   intshifting      :       0.00       0.00          0          0
0.29/0.30	c   twoopt           :       0.00       0.00          0          0
0.29/0.30	c   indtwoopt        :       0.00       0.00          0          0
0.29/0.30	c   indoneopt        :       0.00       0.00          0          0
0.29/0.30	c   fixandinfer      :       0.00       0.00          0          0
0.29/0.30	c   feaspump         :       0.01       0.00          1          0
0.29/0.30	c   clique           :       0.00       0.00          0          0
0.29/0.30	c   indrounding      :       0.00       0.00          0          0
0.29/0.30	c   indcoefdiving    :       0.00       0.00          0          0
0.29/0.30	c   pscostdiving     :       0.00       0.00          0          0
0.29/0.30	c   fracdiving       :       0.00       0.00          0          0
0.29/0.30	c   nlpdiving        :       0.00       0.00          0          0
0.29/0.30	c   veclendiving     :       0.00       0.00          0          0
0.29/0.30	c   intdiving        :       0.00       0.00          0          0
0.29/0.30	c   actconsdiving    :       0.00       0.00          0          0
0.29/0.30	c   objpscostdiving  :       0.00       0.00          0          0
0.29/0.30	c   rootsoldiving    :       0.00       0.00          0          0
0.29/0.30	c   linesearchdiving :       0.00       0.00          0          0
0.29/0.30	c   guideddiving     :       0.00       0.00          0          0
0.29/0.30	c   octane           :       0.00       0.00          0          0
0.29/0.30	c   rens             :       0.01       0.00          0          0
0.29/0.30	c   rins             :       0.00       0.00          0          0
0.29/0.30	c   localbranching   :       0.00       0.00          0          0
0.29/0.30	c   mutation         :       0.00       0.00          0          0
0.29/0.30	c   dins             :       0.00       0.00          0          0
0.29/0.30	c   vbounds          :       0.00       0.00          0          0
0.29/0.30	c   undercover       :       0.00       0.00          0          0
0.29/0.30	c   subnlp           :       0.00       0.00          0          0
0.29/0.30	c   trysol           :       0.00       0.00          0          0
0.29/0.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.29/0.30	c   primal LP        :       0.00          3          0       0.00          -       0.00          3
0.29/0.30	c   dual LP          :       0.03         26        862      34.48   31495.49       0.00          1
0.29/0.30	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.30	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.29/0.30	c   diving/probing LP:       0.01         32        588      18.38          -
0.29/0.30	c   strong branching :       0.10         33       2863      86.76   29642.28
0.29/0.30	c     (at root node) :          -         20       2210     110.50          -
0.29/0.30	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.30	c B&B Tree           :
0.29/0.30	c   number of runs   :          1
0.29/0.30	c   nodes            :          3
0.29/0.30	c   nodes (total)    :          3
0.29/0.30	c   nodes left       :          0
0.29/0.30	c   max depth        :          1
0.29/0.30	c   max depth (total):          1
0.29/0.30	c   backtracks       :          0 (0.0%)
0.29/0.30	c   delayed cutoffs  :          0
0.29/0.30	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.30	c   avg switch length:       2.00
0.29/0.30	c   switching time   :       0.00
0.29/0.30	c Solution           :
0.29/0.30	c   Solutions found  :          1 (1 improvements)
0.29/0.30	c   First Solution   : +6.40000000000000e+01   (in run 1, after 3 nodes, 0.30 seconds, depth 1, found by <relaxation>)
0.29/0.30	c   Primal Bound     : +6.40000000000000e+01   (in run 1, after 3 nodes, 0.30 seconds, depth 1, found by <relaxation>)
0.29/0.30	c   Dual Bound       : +6.40000000000000e+01
0.29/0.30	c   Gap              :       0.00 %
0.29/0.30	c   Root Dual Bound  : +5.96360501984435e+01
0.29/0.30	c   Root Iterations  :       1328
0.29/0.31	c Time complete: 0.3.

Verifier Data 

OK	64

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-3693172-1338031293/watcher-3693172-1338031293 -o /tmp/evaluation-result-3693172-1338031293/solver-3693172-1338031293 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693172-1338031293.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 1.99 1.84 3/176 8222
/proc/meminfo: memFree=28287344/32873844 swapFree=7616/7616
[pid=8222] ppid=8220 vsize=12476 CPUtime=0 cores=0,2,4,6
/proc/8222/stat : 8222 (scip-2.1.1.4sfi) R 8220 8222 6477 0 -1 4202496 1810 0 0 0 0 0 0 0 20 0 1 0 269253670 12775424 1764 33554432000 4194304 10169799 140736146911328 140737450064200 8844157 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8222/statm: 3119 1773 455 1459 0 1651 0

[startup+0.0437071 s]
/proc/loadavg: 2.00 1.99 1.84 3/176 8222
/proc/meminfo: memFree=28287344/32873844 swapFree=7616/7616
[pid=8222] ppid=8220 vsize=20976 CPUtime=0.03 cores=0,2,4,6
/proc/8222/stat : 8222 (scip-2.1.1.4sfi) R 8220 8222 6477 0 -1 4202496 4231 0 0 0 3 0 0 0 20 0 1 0 269253670 21479424 3927 33554432000 4194304 10169799 140736146911328 140737450064200 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8222/statm: 5244 3927 787 1459 0 3776 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20976

[startup+0.100257 s]
/proc/loadavg: 2.00 1.99 1.84 3/176 8222
/proc/meminfo: memFree=28287344/32873844 swapFree=7616/7616
[pid=8222] ppid=8220 vsize=22668 CPUtime=0.09 cores=0,2,4,6
/proc/8222/stat : 8222 (scip-2.1.1.4sfi) R 8220 8222 6477 0 -1 4202496 4693 0 0 0 9 0 0 0 20 0 1 0 269253670 23212032 4383 33554432000 4194304 10169799 140736146911328 140737450064200 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8222/statm: 5667 4383 802 1459 0 4199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22668

[startup+0.300235 s]
/proc/loadavg: 2.00 1.99 1.84 3/176 8222
/proc/meminfo: memFree=28287344/32873844 swapFree=7616/7616
[pid=8222] ppid=8220 vsize=25348 CPUtime=0.29 cores=0,2,4,6
/proc/8222/stat : 8222 (scip-2.1.1.4sfi) R 8220 8222 6477 0 -1 4202496 6071 0 0 0 28 1 0 0 20 0 1 0 269253670 25956352 5197 33554432000 4194304 10169799 140736146911328 140737450064200 8979322 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8222/statm: 6337 5197 833 1459 0 4869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25348

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

Child status: 0
Real time (s): 0.310525
CPU time (s): 0.308952
CPU user time (s): 0.290955
CPU system time (s): 0.017997
CPU usage (%): 99.4934
Max. virtual memory (cumulated for all children) (KiB): 25348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.290955
system time used= 0.017997
maximum resident set size= 22996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6080
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= 1

runsolver used 0.004999 second user time and 0.001999 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-26 13:21:33
IDJOB=3693172
IDBENCH=2108
IDSOLVER=2272
FILE ID=node141/3693172-1338031293
RUNJOBID= node141-1338029496-8081
PBS_JOBID= 14624334
Free space on /tmp= 71496 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par8-1-c.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693172-1338031293/watcher-3693172-1338031293 -o /tmp/evaluation-result-3693172-1338031293/solver-3693172-1338031293 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693172-1338031293.opb -t 1800 -m 15500

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

MD5SUM BENCH= a203c9ef5477e7407dcfddbe5a4b9f8e
RANDOM SEED=1984168150

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
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	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28289188 kB
Buffers:          254932 kB
Cached:          3521660 kB
SwapCached:            0 kB
Active:           663640 kB
Inactive:        3143364 kB
Active(anon):      32452 kB
Inactive(anon):        0 kB
Active(file):     631188 kB
Inactive(file):  3143364 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27248 kB
Writeback:            32 kB
AnonPages:         73848 kB
Mapped:            16360 kB
Shmem:               200 kB
Slab:             638624 kB
SReclaimable:      81120 kB
SUnreclaim:       557504 kB
KernelStack:        1464 kB
PageTables:         4088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     146732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71480 MiB
End job on node141 at 2012-05-26 13:21:34