Trace number 3488440

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_2 2011-06-10 (fixed)OPT3 0.393939 0.394777

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark0.235963
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 variables189
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data 

0.00/0.00	c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3488440-1307778483.opb>
0.00/0.00	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 589 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.01/0.02	c (round 1) 7 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3132 impls, 0 clqs
0.01/0.03	c (round 2) 25 del vars, 33 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4860 impls, 0 clqs
0.01/0.03	c (round 3) 43 del vars, 66 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6300 impls, 0 clqs
0.01/0.03	c (round 4) 61 del vars, 99 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7452 impls, 0 clqs
0.01/0.03	c (round 5) 79 del vars, 132 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8316 impls, 0 clqs
0.01/0.03	c (round 6) 97 del vars, 165 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8892 impls, 0 clqs
0.01/0.03	c (round 7) 115 del vars, 198 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9180 impls, 0 clqs
0.01/0.03	c (round 8) 133 del vars, 231 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9180 impls, 0 clqs
0.01/0.05	c    (0.0s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.01/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.05	c presolving (9 rounds):
0.01/0.05	c  133 deleted vars, 231 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.01/0.05	c  9208 implications, 0 cliques
0.01/0.05	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 470 constraints
0.01/0.05	c     448 constraints of type <and>
0.01/0.05	c       7 constraints of type <linear>
0.01/0.05	c       8 constraints of type <logicor>
0.01/0.05	c       7 constraints of type <pseudoboolean>
0.01/0.05	c transformed objective value is always integral (scale: 2)
0.01/0.05	c Presolving Time: 0.04
0.01/0.05	c - non default parameters ----------------------------------------------------------------------
0.01/0.05	c # SCIP version 2.0.1.5
0.01/0.05	c 
0.01/0.05	c # frequency for displaying node information lines
0.01/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.05	c display/freq = 10000
0.01/0.05	c 
0.01/0.05	c # maximal time in seconds to run
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/time = 1797
0.01/0.05	c 
0.01/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05	c limits/memory = 13950
0.01/0.05	c 
0.01/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.05	c # [type: int, range: [1,2], default: 1]
0.01/0.05	c timing/clocktype = 2
0.01/0.05	c 
0.01/0.05	c # belongs reading time to solving time?
0.01/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05	c timing/reading = TRUE
0.01/0.05	c 
0.01/0.05	c # should presolving try to simplify inequalities
0.01/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05	c constraints/linear/simplifyinequalities = TRUE
0.01/0.05	c 
0.01/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05	c constraints/indicator/addCouplingCons = TRUE
0.01/0.05	c 
0.01/0.05	c # should presolving try to simplify knapsacks
0.01/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.05	c 
0.01/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.05	c separating/rapidlearning/freq = 0
0.01/0.05	c 
0.01/0.05	c -----------------------------------------------------------------------------------------------
0.01/0.05	c start solving
0.01/0.05	c 
0.01/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.07	c   0.1s|     1 |     0 |    18 |     - |3262k|   0 |  10 | 623 | 478 | 623 | 911 |   0 |   8 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	o 3
0.29/0.38	c U 0.4s|     1 |     0 |   338 |     - |3309k|   0 |   - | 623 | 478 | 623 | 911 |   0 |   8 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.29/0.38	c   0.4s|     1 |     0 |   338 |     - |3301k|   0 |   - | 623 | 479 | 623 | 911 |   0 |   8 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.29/0.38	c 
0.29/0.38	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.38	c Solving Time (sec) : 0.38
0.29/0.38	c Solving Nodes      : 1
0.29/0.38	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.29/0.38	c Dual Bound         : +3.00000000000000e+00
0.29/0.38	c Gap                : 0.00 %
0.29/0.38	s OPTIMUM FOUND
0.29/0.38	v -x189 -x188 -x187 -x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x126 -x125 -x124 -x123 
0.29/0.38	v -x122 -x121 x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 -x117 -x116 -x115 -x114 -x113 -x112 -x111 
0.29/0.38	v -x110 x109 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x108 x107 -x106 x105 -x104 x103 -x102 x101 x100 -x153 -x152 
0.29/0.38	v -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x99 -x98 -x97 x96 x95 x94 -x93 -x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 
0.29/0.38	v -x137 x136 -x90 -x89 -x88 -x87 x86 -x85 -x84 x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 x80 -x79 x78 
0.29/0.38	v 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 
0.29/0.38	v -x51 -x50 -x49 -x48 x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 x29 x28 -x27 -x26 
0.29/0.38	v -x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 x15 x14 x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.29/0.38	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.38	c Total Time         :       0.38
0.29/0.38	c   solving          :       0.38
0.29/0.38	c   presolving       :       0.04 (included in solving)
0.29/0.38	c   reading          :       0.00 (included in solving)
0.29/0.38	c Original Problem   :
0.29/0.38	c   Problem name     : HOME/instance-3488440-1307778483.opb
0.29/0.38	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.38	c   Constraints      : 589 initial, 589 maximal
0.29/0.38	c Presolved Problem  :
0.29/0.38	c   Problem name     : t_HOME/instance-3488440-1307778483.opb
0.29/0.38	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.38	c   Constraints      : 470 initial, 479 maximal
0.29/0.38	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.29/0.38	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
0.29/0.38	c   and              :       0.02         14        112          0          0          0        112          0          0        112
0.29/0.38	c   linear           :       0.00          1          6          0          0          0          0          0          0         56
0.29/0.38	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.38	c   pseudoboolean    :       0.00          0          0          0          0          0        119          0          0          0
0.29/0.38	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.29/0.38	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.38	c   integral         :          0          0          0          0          0          7          0          0          0          0          0          0
0.29/0.38	c   and              :        448          0        753          0          0          0       3061          0          0          0          0          0
0.29/0.38	c   linear           :          7          0        753          0          0          4        784          7          0          0          0          0
0.29/0.38	c   logicor          :          8+         0         87          0          0          1         50          3          0          0          0          0
0.29/0.38	c   pseudoboolean    :          7          0          0          0          0          1          0          0          0          0          0          0
0.29/0.38	c   countsols        :          0          0          0          0          0          3          0          0          0          0          0          0
0.29/0.38	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.29/0.38	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.38	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.38	c   linear           :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
0.29/0.38	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.38	c   pseudoboolean    :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.38	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.38	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.29/0.38	c   vbounds          :          0          0          0          0
0.29/0.38	c   rootredcost      :          0          0          0          0
0.29/0.38	c   pseudoobj        :        330          0          0          0
0.29/0.38	c Propagator Timings :  TotalTime  Propagate    Resprop
0.29/0.38	c   vbounds          :       0.00       0.00       0.00
0.29/0.38	c   rootredcost      :       0.00       0.00       0.00
0.29/0.38	c   pseudoobj        :       0.00       0.00       0.00
0.29/0.38	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.38	c   propagation      :       0.02         10          8        351      248.8          0        0.0          -
0.29/0.38	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.38	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.38	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.38	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.38	c   applied globally :          -          -          -          8       55.9          -          -          -
0.29/0.38	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.38	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.38	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.29/0.38	c   redcost          :       0.00          0          0          0          0          0
0.29/0.38	c   impliedbounds    :       0.00          0          0          0          0          0
0.29/0.38	c   intobj           :       0.00          0          0          0          0          0
0.29/0.38	c   gomory           :       0.00          0          0          0          0          0
0.29/0.38	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.38	c   closecuts        :       0.00          0          0          0          0          0
0.29/0.38	c   strongcg         :       0.00          0          0          0          0          0
0.29/0.38	c   cmir             :       0.00          0          0          0          0          0
0.29/0.38	c   flowcover        :       0.00          0          0          0          0          0
0.29/0.38	c   clique           :       0.00          0          0          0          0          0
0.29/0.38	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.38	c   mcf              :       0.00          0          0          0          0          0
0.29/0.38	c   oddcycle         :       0.00          0          0          0          0          0
0.29/0.38	c   rapidlearning    :       0.00          0          0          0          0          0
0.29/0.38	c Pricers            :       Time      Calls       Vars
0.29/0.38	c   problem variables:       0.00          0          0
0.29/0.38	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.38	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.38	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.38	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.38	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.38	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.38	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.38	c   random           :       0.00          0          0          0          0          0          0
0.29/0.38	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.38	c Primal Heuristics  :       Time      Calls      Found
0.29/0.38	c   LP solutions     :       0.00          -          0
0.29/0.38	c   pseudo solutions :       0.00          -          0
0.29/0.38	c   oneopt           :       0.00          0          0
0.29/0.38	c   trivial          :       0.00          2          0
0.29/0.38	c   shiftandpropagate:       0.02          1          0
0.29/0.38	c   simplerounding   :       0.00          0          0
0.29/0.38	c   zirounding       :       0.00          0          0
0.29/0.38	c   rounding         :       0.00          1          0
0.29/0.38	c   shifting         :       0.00          1          0
0.29/0.38	c   intshifting      :       0.00          0          0
0.29/0.38	c   twoopt           :       0.00          0          0
0.29/0.38	c   fixandinfer      :       0.00          0          0
0.29/0.38	c   feaspump         :       0.01          1          0
0.29/0.38	c   clique           :       0.00          0          0
0.29/0.38	c   coefdiving       :       0.00          0          0
0.29/0.38	c   pscostdiving     :       0.00          0          0
0.29/0.38	c   fracdiving       :       0.00          0          0
0.29/0.38	c   veclendiving     :       0.00          0          0
0.29/0.38	c   intdiving        :       0.00          0          0
0.29/0.38	c   actconsdiving    :       0.00          0          0
0.29/0.38	c   objpscostdiving  :       0.00          0          0
0.29/0.38	c   rootsoldiving    :       0.00          0          0
0.29/0.38	c   linesearchdiving :       0.00          0          0
0.29/0.38	c   guideddiving     :       0.00          0          0
0.29/0.38	c   octane           :       0.00          0          0
0.29/0.38	c   rens             :       0.00          0          0
0.29/0.38	c   rins             :       0.00          0          0
0.29/0.38	c   localbranching   :       0.00          0          0
0.29/0.38	c   mutation         :       0.00          0          0
0.29/0.38	c   crossover        :       0.00          0          0
0.29/0.38	c   dins             :       0.00          0          0
0.29/0.38	c   vbounds          :       0.00          0          0
0.29/0.38	c   undercover       :       0.30          1          1
0.29/0.38	c   subnlp           :       0.00          0          0
0.29/0.38	c   trysol           :       0.00          0          0
0.29/0.38	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.38	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.38	c   dual LP          :       0.00          1         18      18.00          -
0.29/0.38	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.38	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.38	c   diving/probing LP:       0.00          9        320      35.56          -
0.29/0.38	c   strong branching :       0.00          0          0       0.00          -
0.29/0.38	c     (at root node) :          -          0          0       0.00          -
0.29/0.38	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.38	c B&B Tree           :
0.29/0.38	c   number of runs   :          1
0.29/0.38	c   nodes            :          1
0.29/0.38	c   nodes (total)    :          1
0.29/0.38	c   nodes left       :          0
0.29/0.38	c   max depth        :          0
0.29/0.38	c   max depth (total):          0
0.29/0.38	c   backtracks       :          0 (0.0%)
0.29/0.38	c   delayed cutoffs  :          0
0.29/0.38	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.38	c   avg switch length:       2.00
0.29/0.38	c   switching time   :       0.00
0.29/0.38	c Solution           :
0.29/0.38	c   Solutions found  :          1 (1 improvements)
0.29/0.38	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.38 seconds, depth 0, found by <undercover>)
0.29/0.38	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.38 seconds, depth 0, found by <undercover>)
0.29/0.38	c   Dual Bound       : +3.00000000000000e+00
0.29/0.38	c   Gap              :       0.00 %
0.29/0.38	c   Root Dual Bound  : +3.00000000000000e+00
0.29/0.38	c   Root Iterations  :        338
0.29/0.39	c Time complete: 0.38.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3488440-1307778483/watcher-3488440-1307778483 -o /tmp/evaluation-result-3488440-1307778483/solver-3488440-1307778483 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488440-1307778483.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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 1.91 2/177 3329
/proc/meminfo: memFree=30195596/32951124 swapFree=67056304/67111528
[pid=3329] ppid=3327 vsize=10944 CPUtime=0 cores=1,3,5,7
/proc/3329/stat : 3329 (scip-2.0.1.4b_2) R 3327 3329 30098 0 -1 4202496 1763 0 0 0 0 0 0 0 25 0 1 0 968078848 11206656 1719 33554432000 4194304 9016284 140734432761056 18446744073709551615 7870589 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3329/statm: 2736 1730 340 1178 0 1554 0

[startup+0.0173549 s]
/proc/loadavg: 2.00 1.99 1.91 2/177 3329
/proc/meminfo: memFree=30195596/32951124 swapFree=67056304/67111528
[pid=3329] ppid=3327 vsize=18748 CPUtime=0.01 cores=1,3,5,7
/proc/3329/stat : 3329 (scip-2.0.1.4b_2) R 3327 3329 30098 0 -1 4202496 3719 0 0 0 1 0 0 0 25 0 1 0 968078848 19197952 3417 33554432000 4194304 9016284 140734432761056 18446744073709551615 18446744073699065939 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/3329/statm: 4687 3417 478 1178 0 3505 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18748

[startup+0.100356 s]
/proc/loadavg: 2.00 1.99 1.91 2/177 3329
/proc/meminfo: memFree=30195596/32951124 swapFree=67056304/67111528
[pid=3329] ppid=3327 vsize=36656 CPUtime=0.09 cores=1,3,5,7
/proc/3329/stat : 3329 (scip-2.0.1.4b_2) R 3327 3329 30098 0 -1 4202496 8092 0 0 0 8 1 0 0 25 0 1 0 968078848 37535744 7790 33554432000 4194304 9016284 140734432761056 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/3329/statm: 9164 7790 665 1178 0 7982 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36656

[startup+0.300308 s]
/proc/loadavg: 2.00 1.99 1.91 2/177 3329
/proc/meminfo: memFree=30195596/32951124 swapFree=67056304/67111528
[pid=3329] ppid=3327 vsize=47276 CPUtime=0.29 cores=1,3,5,7
/proc/3329/stat : 3329 (scip-2.0.1.4b_2) R 3327 3329 30098 0 -1 4202496 30586 0 0 0 22 7 0 0 25 0 1 0 968078848 48410624 10466 33554432000 4194304 9016284 140734432761056 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/3329/statm: 11819 10466 693 1178 0 10637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47276

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

Child status: 0
Real time (s): 0.394777
CPU time (s): 0.393939
CPU user time (s): 0.303953
CPU system time (s): 0.089986
CPU usage (%): 99.7877
Max. virtual memory (cumulated for all children) (KiB): 58256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.303953
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35142
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 0.002999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-11 09:48:03
IDJOB=3488440
IDBENCH=48044
IDSOLVER=1979
FILE ID=node110/3488440-1307778483
RUNJOBID= node110-1307776662-2879
PBS_JOBID= 13550851
Free space on /tmp= 74116 MiB

SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3488440-1307778483/watcher-3488440-1307778483 -o /tmp/evaluation-result-3488440-1307778483/solver-3488440-1307778483 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488440-1307778483.opb -t 1800 -m 15500

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=987525747

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30196396 kB
Buffers:        292588 kB
Cached:         785456 kB
SwapCached:       8464 kB
Active:        1958976 kB
Inactive:       560020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30196396 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:           16508 kB
Writeback:           0 kB
AnonPages:     1439288 kB
Mapped:          16052 kB
Slab:           168344 kB
PageTables:       7496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1690180 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74100 MiB
End job on node110 at 2011-06-11 09:48:03