Trace number 3693849

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 fixedOPT3 0.176972 0.177188

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
MD5SUM12f1f3305860fafcd361cd1c61e0d104
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.086986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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-3693849-1338035248.opb>
0.00/0.00	c original problem has 168 variables (168 bin, 0 int, 0 impl, 0 cont) and 15 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.08/0.09	c (round 1) 8 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2620 impls, 0 clqs
0.08/0.09	c (round 2) 27 del vars, 15 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 1 upgd conss, 4158 impls, 0 clqs
0.08/0.09	c (round 3) 43 del vars, 30 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 10 upgd conss, 5278 impls, 0 clqs
0.08/0.09	c (round 4) 59 del vars, 44 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 10 upgd conss, 6174 impls, 0 clqs
0.08/0.09	c (round 5) 75 del vars, 58 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 10 upgd conss, 6846 impls, 0 clqs
0.09/0.10	c (round 6) 91 del vars, 72 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 7294 impls, 0 clqs
0.09/0.10	c (round 7) 107 del vars, 86 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 10 upgd conss, 7518 impls, 0 clqs
0.09/0.10	c (round 8) 123 del vars, 100 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 7518 impls, 0 clqs
0.09/0.12	c    (0.1s) probing: 51/493 (10.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.09/0.12	c presolving (9 rounds):
0.09/0.12	c  123 deleted vars, 100 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.12	c  7518 implications, 0 cliques
0.09/0.12	c presolved problem has 493 variables (493 bin, 0 int, 0 impl, 0 cont) and 356 constraints
0.09/0.12	c     341 constraints of type <and>
0.09/0.12	c       7 constraints of type <linear>
0.09/0.12	c       8 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 2)
0.09/0.12	c Presolving Time: 0.12
0.09/0.12	c - non default parameters ----------------------------------------------------------------------
0.09/0.12	c # SCIP version 2.1.1.4
0.09/0.12	c 
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = 1797
0.09/0.12	c 
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = 13950
0.09/0.12	c 
0.09/0.12	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.12	c # [type: int, range: [1,2], default: 1]
0.09/0.12	c timing/clocktype = 2
0.09/0.12	c 
0.09/0.12	c # belongs reading time to solving time?
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c timing/reading = TRUE
0.09/0.12	c 
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving
0.09/0.12	c 
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    16 |     - |2197k|   0 |  14 | 493 | 366 | 493 | 697 |   0 |  10 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	o 3
0.09/0.16	c U 0.2s|     1 |     0 |   499 |     - |2271k|   0 |   - | 493 | 366 | 493 | 697 |   0 |  10 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.09/0.17	c   0.2s|     1 |     0 |   499 |     - |2266k|   0 |   - | 493 | 367 | 493 | 697 |   0 |  10 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.09/0.17	c 
0.09/0.17	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.17	c Solving Time (sec) : 0.17
0.09/0.17	c Solving Nodes      : 1
0.09/0.17	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.09/0.17	c Dual Bound         : +3.00000000000000e+00
0.09/0.17	c Gap                : 0.00 %
0.09/0.17	s OPTIMUM FOUND
0.09/0.17	v -x168 -x167 x166 x165 -x164 x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 x153 x112 -x111 x110 x109 -x108 -x107 -x106 
0.09/0.17	v x105 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x104 -x103 -x102 -x101 -x100 x99 x98 x97 -x144 -x143 -x142 -x141 -x140 
0.09/0.17	v -x139 -x138 -x137 -x96 -x95 x94 -x93 x92 x91 -x90 x89 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x88 -x87 -x86 -x85 x84 
0.09/0.17	v x83 x82 x81 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x80 -x79 -x78 -x77 -x76 x75 -x74 x73 -x120 -x119 -x118 -x117 -x116 
0.09/0.17	v -x115 -x114 -x113 -x72 x71 -x70 x69 -x68 x67 x66 x65 -x64 x63 -x62 -x61 x60 x59 x58 x57 -x56 -x55 -x54 -x53 -x52 x51 x50 
0.09/0.17	v 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 
0.09/0.17	v -x22 -x21 -x20 -x19 x18 x17 -x16 -x15 -x14 x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.09/0.17	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.17	c Total Time         :       0.17
0.09/0.17	c   solving          :       0.17
0.09/0.17	c   presolving       :       0.12 (included in solving)
0.09/0.17	c   reading          :       0.00 (included in solving)
0.09/0.17	c   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.09/0.17	c Original Problem   :
0.09/0.17	c   Problem name     : HOME/instance-3693849-1338035248.opb
0.09/0.17	c   Variables        : 168 (168 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.17	c   Constraints      : 15 initial, 15 maximal
0.09/0.17	c   Objective sense  : minimize
0.09/0.17	c Presolved Problem  :
0.09/0.17	c   Problem name     : t_HOME/instance-3693849-1338035248.opb
0.09/0.17	c   Variables        : 493 (493 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.17	c   Constraints      : 356 initial, 367 maximal
0.09/0.17	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.09/0.17	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.09/0.17	c   and              :       0.10       0.00         14         98          0          0          0         98          0          0         98
0.09/0.17	c   linear           :       0.00       0.00          3          8          0          0          0          0          0          0         48
0.09/0.17	c   logicor          :       0.00       0.00          0          0          0          0          0          2          0          0          0
0.09/0.17	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.09/0.17	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.17	c   integral         :          0          0          0          0          0          0          7          0          0          0          0          0          0
0.09/0.17	c   and              :        341        341          0        320          0          0          4         95          1          0          0          0          0
0.09/0.17	c   linear           :          7          7          0        319          0          0          1        160          4          0          0          0          0
0.09/0.17	c   logicor          :          8+        19          0         24          0          0          1          4         10          0          0          0          0
0.09/0.17	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.09/0.17	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.09/0.17	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.09/0.17	c   rootredcost      :          0          0          0          0
0.09/0.17	c   pseudoobj        :        220          0          0          0
0.09/0.17	c   vbounds          :          0          0          0          0
0.09/0.17	c   redcost          :          1          0          0          0
0.09/0.17	c   probing          :          0          0          0          0
0.09/0.17	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.09/0.17	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.09/0.17	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.17	c   propagation      :       0.00         15          6         42       51.5          0        0.0          -
0.09/0.17	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.17	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.17	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.17	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.17	c   applied globally :          -          -          -         10       23.0          -          -          -
0.09/0.17	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.17	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.17	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.09/0.17	c   clique           :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   cmir             :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   gomory           :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   intobj           :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   mcf              :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.09/0.17	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.09/0.17	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.09/0.17	c   problem variables:       0.00          -          0          0
0.09/0.17	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.17	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   random           :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.09/0.17	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.09/0.17	c   LP solutions     :       0.00          -          -          0
0.09/0.17	c   pseudo solutions :       0.00          -          -          0
0.09/0.17	c   oneopt           :       0.00       0.00          0          0
0.09/0.17	c   smallcard        :       0.00       0.00          0          0
0.09/0.17	c   trivial          :       0.00       0.00          2          0
0.09/0.17	c   shiftandpropagate:       0.01       0.00          1          0
0.09/0.17	c   simplerounding   :       0.00       0.00          0          0
0.09/0.17	c   zirounding       :       0.00       0.00          0          0
0.09/0.17	c   rounding         :       0.00       0.00          1          0
0.09/0.17	c   shifting         :       0.00       0.00          1          0
0.09/0.17	c   intshifting      :       0.00       0.00          0          0
0.09/0.17	c   twoopt           :       0.00       0.00          0          0
0.09/0.17	c   indtwoopt        :       0.00       0.00          0          0
0.09/0.17	c   indoneopt        :       0.00       0.00          0          0
0.09/0.17	c   fixandinfer      :       0.00       0.00          0          0
0.09/0.17	c   feaspump         :       0.01       0.00          1          0
0.09/0.17	c   clique           :       0.00       0.00          0          0
0.09/0.17	c   indrounding      :       0.00       0.00          0          0
0.09/0.17	c   indcoefdiving    :       0.00       0.00          0          0
0.09/0.17	c   coefdiving       :       0.00       0.00          0          0
0.09/0.17	c   pscostdiving     :       0.00       0.00          0          0
0.09/0.17	c   nlpdiving        :       0.00       0.00          0          0
0.09/0.17	c   fracdiving       :       0.00       0.00          0          0
0.09/0.17	c   veclendiving     :       0.00       0.00          0          0
0.09/0.17	c   intdiving        :       0.00       0.00          0          0
0.09/0.17	c   actconsdiving    :       0.00       0.00          0          0
0.09/0.17	c   objpscostdiving  :       0.00       0.00          0          0
0.09/0.17	c   rootsoldiving    :       0.00       0.00          0          0
0.09/0.17	c   linesearchdiving :       0.00       0.00          0          0
0.09/0.17	c   guideddiving     :       0.00       0.00          0          0
0.09/0.17	c   octane           :       0.00       0.00          0          0
0.09/0.17	c   rens             :       0.00       0.00          0          0
0.09/0.17	c   rins             :       0.00       0.00          0          0
0.09/0.17	c   localbranching   :       0.00       0.00          0          0
0.09/0.17	c   mutation         :       0.00       0.00          0          0
0.09/0.17	c   crossover        :       0.00       0.00          0          0
0.09/0.17	c   dins             :       0.00       0.00          0          0
0.09/0.17	c   vbounds          :       0.00       0.00          0          0
0.09/0.17	c   undercover       :       0.03       0.00          1          1
0.09/0.17	c   subnlp           :       0.00       0.00          0          0
0.09/0.17	c   trysol           :       0.00       0.00          0          0
0.09/0.17	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.09/0.17	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.09/0.17	c   dual LP          :       0.00          2         16      16.00          -       0.00          1
0.09/0.17	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.17	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.09/0.17	c   diving/probing LP:       0.01         12        483      40.25          -
0.09/0.17	c   strong branching :       0.00          0          0       0.00          -
0.09/0.17	c     (at root node) :          -          0          0       0.00          -
0.09/0.17	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.17	c B&B Tree           :
0.09/0.17	c   number of runs   :          1
0.09/0.17	c   nodes            :          1
0.09/0.17	c   nodes (total)    :          1
0.09/0.17	c   nodes left       :          0
0.09/0.17	c   max depth        :          0
0.09/0.17	c   max depth (total):          0
0.09/0.17	c   backtracks       :          0 (0.0%)
0.09/0.17	c   delayed cutoffs  :          0
0.09/0.17	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.09/0.17	c   avg switch length:       2.00
0.09/0.17	c   switching time   :       0.00
0.09/0.17	c Solution           :
0.09/0.17	c   Solutions found  :          1 (1 improvements)
0.09/0.17	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.17 seconds, depth 0, found by <undercover>)
0.09/0.17	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.17 seconds, depth 0, found by <undercover>)
0.09/0.17	c   Dual Bound       : +3.00000000000000e+00
0.09/0.17	c   Gap              :       0.00 %
0.09/0.17	c   Root Dual Bound  : +3.00000000000000e+00
0.09/0.17	c   Root Iterations  :        499
0.09/0.17	c Time complete: 0.17.

Verifier Data 

OK	3

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-3693849-1338035248/watcher-3693849-1338035248 -o /tmp/evaluation-result-3693849-1338035248/solver-3693849-1338035248 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693849-1338035248.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: 2.08 2.03 2.00 3/176 8026
/proc/meminfo: memFree=28563916/32873844 swapFree=7616/7616
[pid=8026] ppid=8024 vsize=15144 CPUtime=0 cores=0,2,4,6
/proc/8026/stat : 8026 (scip-2.1.1.4sfi) R 8024 8026 5654 0 -1 4202496 2157 0 0 0 0 0 0 0 20 0 1 0 269650417 15507456 2111 33554432000 4194304 10169799 140733264216496 140734556674616 8844157 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8026/statm: 3786 2123 498 1459 0 2318 0

[startup+0.0927959 s]
/proc/loadavg: 2.08 2.03 2.00 3/176 8026
/proc/meminfo: memFree=28563916/32873844 swapFree=7616/7616
[pid=8026] ppid=8024 vsize=16160 CPUtime=0.08 cores=0,2,4,6
/proc/8026/stat : 8026 (scip-2.1.1.4sfi) R 8024 8026 5654 0 -1 4202496 2882 0 0 0 0 8 0 0 20 0 1 0 269650417 16547840 2579 33554432000 4194304 10169799 140733264216496 140734556674616 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8026/statm: 4040 2579 564 1459 0 2572 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16160

[startup+0.100277 s]
/proc/loadavg: 2.08 2.03 2.00 3/176 8026
/proc/meminfo: memFree=28563916/32873844 swapFree=7616/7616
[pid=8026] ppid=8024 vsize=17500 CPUtime=0.09 cores=0,2,4,6
/proc/8026/stat : 8026 (scip-2.1.1.4sfi) R 8024 8026 5654 0 -1 4202496 3209 0 0 0 0 9 0 0 20 0 1 0 269650417 17920000 2906 33554432000 4194304 10169799 140733264216496 140734556674616 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8026/statm: 4411 2907 578 1459 0 2943 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17500

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

Child status: 0
Real time (s): 0.177188
CPU time (s): 0.176972
CPU user time (s): 0.044993
CPU system time (s): 0.131979
CPU usage (%): 99.8781
Max. virtual memory (cumulated for all children) (KiB): 17500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.131979
maximum resident set size= 28356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7394
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 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node130 at 2012-05-26 14:27:28
IDJOB=3693849
IDBENCH=48017
IDSOLVER=2272
FILE ID=node130/3693849-1338035248
RUNJOBID= node130-1338029673-6802
PBS_JOBID= 14624341
Free space on /tmp= 71384 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.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-3693849-1338035248/watcher-3693849-1338035248 -o /tmp/evaluation-result-3693849-1338035248/solver-3693849-1338035248 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693849-1338035248.opb -t 1800 -m 15500

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

MD5SUM BENCH= 12f1f3305860fafcd361cd1c61e0d104
RANDOM SEED=1935632685

node130.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		: 2666.875
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	: 5333.75
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		: 2666.875
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		: 2666.875
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
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	: 5331.86
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		: 2666.875
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		: 2666.875
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	: 5331.92
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		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.875
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	: 5228.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28564544 kB
Buffers:          239964 kB
Cached:          2717092 kB
SwapCached:            0 kB
Active:          1395928 kB
Inactive:        2133136 kB
Active(anon):     574836 kB
Inactive(anon):        0 kB
Active(file):     821092 kB
Inactive(file):  2133136 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14060 kB
Writeback:             0 kB
AnonPages:        579936 kB
Mapped:            17684 kB
Shmem:               200 kB
Slab:             640504 kB
SReclaimable:      81724 kB
SUnreclaim:       558780 kB
KernelStack:        1472 kB
PageTables:         4864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     694516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 71372 MiB
End job on node130 at 2012-05-26 14:27:28