Trace number 2703066

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 5.05523 5.05648

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
MD5SUM8a882d07e0fbb307eb9e9c234ecc464c
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 benchmark5.05523
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703066-1278564438.opb>
0.00/0.01	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.03/0.05	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2548 impls, 0 clqs
0.03/0.06	c (round 2) 23 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.03/0.06	c (round 3) 39 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 5012 impls, 0 clqs
0.03/0.06	c (round 4) 55 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 8 upgd conss, 5908 impls, 0 clqs
0.03/0.07	c (round 5) 71 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 6580 impls, 0 clqs
0.03/0.07	c (round 6) 87 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 8 upgd conss, 7028 impls, 0 clqs
0.03/0.07	c (round 7) 103 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.03/0.07	c (round 8) 119 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (9 rounds):
0.09/0.10	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.10	c  7280 implications, 0 cliques
0.09/0.10	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.09/0.10	c     343 constraints of type <and>
0.09/0.10	c       7 constraints of type <linear>
0.09/0.10	c       8 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.08
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.3
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1790
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.10	c # [type: int, range: [1,2], default: 1]
0.09/0.10	c timing/clocktype = 2
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/indicator/addCouplingCons = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    18 |     - |2338k|   0 |  10 | 497 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.85	c   0.8s|     1 |     0 |   478 |     - |2371k|   0 |  15 | 497 | 358 | 497 | 703 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.88	c   0.9s|     1 |     0 |   486 |     - |2388k|   0 |  21 | 497 | 358 | 497 | 708 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.92	c   0.9s|     1 |     0 |   494 |     - |2409k|   0 |  28 | 497 | 358 | 497 | 712 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.97	c   1.0s|     1 |     0 |   502 |     - |2425k|   0 |  30 | 497 | 358 | 497 | 717 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.03	c   1.0s|     1 |     0 |   509 |     - |2452k|   0 |  30 | 497 | 358 | 497 | 721 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.09	c   1.1s|     1 |     0 |   514 |     - |2473k|   0 |  34 | 497 | 358 | 497 | 726 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.21	c   1.2s|     1 |     2 |   514 |     - |2473k|   0 |  34 | 497 | 358 | 497 | 726 |  25 |   0 |  16 | 3.000000e+00 |      --      |    Inf 
4.69/4.71	o 139
4.69/4.71	c * 4.7s|  1274 |   698 |  6494 |   4.7 |3588k|  72 |   - | 497 | 897 | 497 | 154 |2757 | 543 |2519 | 3.000000e+00 | 1.390000e+02 |4533.33%
4.99/5.04	o 3
4.99/5.04	c * 5.0s|  1450 |     0 |  7340 |   4.7 |2970k|  72 |   - | 497 | 969 | 497 | 103 |3220 | 615 |2683 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.99/5.04	c 
4.99/5.04	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.04	c Solving Time (sec) : 5.03
4.99/5.04	c Solving Nodes      : 1450
4.99/5.04	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
4.99/5.04	c Dual Bound         : +3.00000000000000e+00
4.99/5.04	c Gap                : 0.00 %
4.99/5.04	s OPTIMUM FOUND
4.99/5.04	v -x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 x153 x112 x111 -x110 -x109 -x108 x107 -x106 
4.99/5.04	v x105 -x152 x151 x150 -x149 -x148 x147 -x146 x145 -x104 x103 -x102 -x101 -x100 -x99 -x98 x97 -x144 -x143 -x142 -x141 -x140 
4.99/5.04	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 
4.99/5.04	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 
4.99/5.04	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 
4.99/5.04	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 
4.99/5.04	v -x23 x22 x21 x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.99/5.04	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.04	c Solving Time       :       5.03
4.99/5.04	c Original Problem   :
4.99/5.04	c   Problem name     : HOME/instance-2703066-1278564438.opb
4.99/5.04	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.04	c   Constraints      : 463 initial, 463 maximal
4.99/5.04	c Presolved Problem  :
4.99/5.04	c   Problem name     : t_HOME/instance-2703066-1278564438.opb
4.99/5.04	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.04	c   Constraints      : 358 initial, 969 maximal
4.99/5.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.99/5.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   probing          :       0.02          0          0          0          0          0          0          0          0
4.99/5.04	c   and              :       0.04         14         98          0          0          0         98          0         98
4.99/5.04	c   linear           :       0.01          1          6          0          0          0          0          0         48
4.99/5.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   root node        :          -          0          -          -          0          -          -          -          -
4.99/5.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.04	c   integral         :          0          0          0       1254          0          1         52          0          0       2416
4.99/5.04	c   and              :        343       2585       4909          1          0         57       7328       3200          0          0
4.99/5.04	c   linear           :          7          6       4851          1          0        314       2798          0          0          0
4.99/5.04	c   logicor          :          8+         6       1313          2          0          4        354          0          0          0
4.99/5.04	c   countsols        :          0          0          0          2          0          0          0          0          0          0
4.99/5.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.99/5.04	c   integral         :       1.75       0.00       0.00       1.75       0.00
4.99/5.04	c   and              :       0.20       0.14       0.06       0.00       0.00
4.99/5.04	c   linear           :       0.20       0.00       0.20       0.00       0.00
4.99/5.04	c   logicor          :       0.01       0.00       0.01       0.00       0.00
4.99/5.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.99/5.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.99/5.04	c   vbounds          :       0.00          2          0          0
4.99/5.04	c   rootredcost      :       0.00          1          0          0
4.99/5.04	c   pseudoobj        :       0.01       4512          0         10
4.99/5.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.99/5.04	c   propagation      :       0.13        375        374       5624       54.1         39       26.4          -
4.99/5.04	c   infeasible LP    :       0.00          2          2         12       28.4          2       12.0          0
4.99/5.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.99/5.04	c   applied globally :          -          -          -        611       24.4          -          -          -
4.99/5.04	c   applied locally  :          -          -          -          4       51.5          -          -          -
4.99/5.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.99/5.04	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 53)
4.99/5.04	c   redcost          :       0.04       2588          0          2          0          0
4.99/5.04	c   impliedbounds    :       0.00          6          0          0          4          0
4.99/5.04	c   intobj           :       0.00          0          0          0          0          0
4.99/5.04	c   cgmip            :       0.00          0          0          0          0          0
4.99/5.04	c   gomory           :       0.04          6          0          0          0          0
4.99/5.04	c   strongcg         :       0.03          6          0          0          9          0
4.99/5.04	c   cmir             :       0.03          6          0          0         22          0
4.99/5.04	c   flowcover        :       0.11          6          0          0         31          0
4.99/5.04	c   clique           :       0.00          1          0          0          0          0
4.99/5.04	c   zerohalf         :       0.00          0          0          0          0          0
4.99/5.04	c   mcf              :       0.00          1          0          0          0          0
4.99/5.04	c   rapidlearning    :       0.08          1          0          0          0          0
4.99/5.04	c Pricers            :       Time      Calls       Vars
4.99/5.04	c   problem variables:       0.00          0          0
4.99/5.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.04	c   relpscost        :       1.75       1252          1         52          0          0       2416
4.99/5.04	c   pscost           :       0.00          0          0          0          0          0          0
4.99/5.04	c   inference        :       0.00          0          0          0          0          0          0
4.99/5.04	c   mostinf          :       0.00          0          0          0          0          0          0
4.99/5.04	c   leastinf         :       0.00          0          0          0          0          0          0
4.99/5.04	c   fullstrong       :       0.00          0          0          0          0          0          0
4.99/5.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.99/5.04	c   random           :       0.00          0          0          0          0          0          0
4.99/5.04	c Primal Heuristics  :       Time      Calls      Found
4.99/5.04	c   LP solutions     :       0.00          -          2
4.99/5.04	c   pseudo solutions :       0.00          -          0
4.99/5.04	c   crossover        :       0.00          0          0
4.99/5.04	c   intshifting      :       0.00          0          0
4.99/5.04	c   oneopt           :       0.00          1          0
4.99/5.04	c   linesearchdiving :       0.01          1          0
4.99/5.04	c   guideddiving     :       0.00          1          0
4.99/5.04	c   feaspump         :       0.02          1          0
4.99/5.04	c   objpscostdiving  :       0.00          1          0
4.99/5.04	c   rootsoldiving    :       0.01          1          0
4.99/5.04	c   coefdiving       :       0.02          2          0
4.99/5.04	c   pscostdiving     :       0.01          2          0
4.99/5.04	c   fracdiving       :       0.01          2          0
4.99/5.04	c   veclendiving     :       0.01          2          0
4.99/5.04	c   trivial          :       0.00          2          0
4.99/5.04	c   simplerounding   :       0.00          0          0
4.99/5.04	c   zirounding       :       0.01       1000          0
4.99/5.04	c   rounding         :       0.02        681          0
4.99/5.04	c   shifting         :       0.38        201          0
4.99/5.04	c   twoopt           :       0.00          0          0
4.99/5.04	c   fixandinfer      :       0.00          0          0
4.99/5.04	c   intdiving        :       0.00          0          0
4.99/5.04	c   actconsdiving    :       0.00          0          0
4.99/5.04	c   octane           :       0.00          0          0
4.99/5.04	c   rens             :       0.02          1          0
4.99/5.04	c   rins             :       0.00          0          0
4.99/5.04	c   localbranching   :       0.00          0          0
4.99/5.04	c   mutation         :       0.00          0          0
4.99/5.04	c   dins             :       0.00          0          0
4.99/5.04	c   undercover       :       0.63          1          0
4.99/5.04	c   nlp              :       0.00          0          0
4.99/5.04	c   trysol           :       0.00          0          0
4.99/5.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.99/5.04	c   primal LP        :       0.03          0          0       0.00       0.00
4.99/5.04	c   dual LP          :       0.79       2657       6527       2.46    8220.57
4.99/5.04	c   lex dual LP      :       0.00          0          0       0.00          -
4.99/5.04	c   barrier LP       :       0.00          0          0       0.00          -
4.99/5.04	c   diving/probing LP:       0.06        158        813       5.15   14517.86
4.99/5.04	c   strong branching :       1.73       2683      15223       5.67    8820.01
4.99/5.04	c     (at root node) :          -         16        698      43.62          -
4.99/5.04	c   conflict analysis:       0.00          0          0       0.00          -
4.99/5.04	c B&B Tree           :
4.99/5.04	c   number of runs   :          1
4.99/5.04	c   nodes            :       1450
4.99/5.04	c   nodes (total)    :       1450
4.99/5.04	c   nodes left       :          0
4.99/5.04	c   max depth        :         72
4.99/5.04	c   max depth (total):         72
4.99/5.04	c   backtracks       :        150 (10.3%)
4.99/5.04	c   delayed cutoffs  :        129
4.99/5.04	c   repropagations   :        424 (1555 domain reductions, 112 cutoffs)
4.99/5.04	c   avg switch length:       3.31
4.99/5.04	c   switching time   :       0.10
4.99/5.04	c Solution           :
4.99/5.04	c   Solutions found  :          2 (2 improvements)
4.99/5.04	c   First Solution   : +1.39000000000000e+02   (in run 1, after 1274 nodes, 4.69 seconds, depth 64, found by <relaxation>)
4.99/5.04	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1450 nodes, 5.02 seconds, depth 58, found by <relaxation>)
4.99/5.04	c   Dual Bound       : +3.00000000000000e+00
4.99/5.04	c   Gap              :       0.00 %
4.99/5.04	c   Root Dual Bound  : +3.00000000000000e+00
4.99/5.04	c   Root Iterations  :        514
4.99/5.05	c Time complete: 5.04.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703066-1278564438/watcher-2703066-1278564438 -o /tmp/evaluation-result-2703066-1278564438/solver-2703066-1278564438 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703066-1278564438.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 1034
/proc/meminfo: memFree=1533644/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=5692 CPUtime=0
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 733 0 0 0 0 0 0 0 18 0 1 0 24657428 5828608 647 1992294400 4194304 8395647 140735870985584 18446744073709551615 5514096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1034/statm: 1423 651 307 1026 0 393 0

[startup+0.038599 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 1034
/proc/meminfo: memFree=1533644/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=15528 CPUtime=0.03
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 3264 0 0 0 2 1 0 0 20 0 1 0 24657428 15900672 2822 1992294400 4194304 8395647 140735870985584 18446744073709551615 18446744073699066094 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 3882 2822 454 1026 0 2852 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15528

[startup+0.100604 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 1034
/proc/meminfo: memFree=1533644/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=16616 CPUtime=0.09
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 3567 0 0 0 8 1 0 0 20 0 1 0 24657428 17014784 3125 1992294400 4194304 8395647 140735870985584 18446744073709551615 5026474 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 4154 3125 496 1026 0 3124 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16616

[startup+0.300623 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 1034
/proc/meminfo: memFree=1533644/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=29656 CPUtime=0.29
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 9488 0 0 0 26 3 0 0 20 0 1 0 24657428 30367744 6448 1992294400 4194304 8395647 140735870985584 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 7414 6448 617 1026 0 6384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29656

[startup+0.700661 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 1034
/proc/meminfo: memFree=1533644/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=29656 CPUtime=0.69
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 27739 0 0 0 57 12 0 0 20 0 1 0 24657428 30367744 6448 1992294400 4194304 8395647 140735870985584 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 7414 6448 617 1026 0 6384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29656

[startup+1.50074 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1035
/proc/meminfo: memFree=1505240/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=35728 CPUtime=1.49
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 29241 0 0 0 131 18 0 0 22 0 1 0 24657428 36585472 7950 1992294400 4194304 8395647 140735870985584 18446744073709551615 4682694 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 8932 7950 631 1026 0 7902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35728

[startup+3.10089 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1035
/proc/meminfo: memFree=1503628/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=35728 CPUtime=3.09
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 29243 0 0 0 287 22 0 0 25 0 1 0 24657428 36585472 7952 1992294400 4194304 8395647 140735870985584 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 8932 7952 632 1026 0 7902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35728

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

[startup+3.90096 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1035
/proc/meminfo: memFree=1503628/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=35728 CPUtime=3.89
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 29303 0 0 0 365 24 0 0 25 0 1 0 24657428 36585472 8012 1992294400 4194304 8395647 140735870985584 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 8932 8012 632 1026 0 7902 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 35728

[startup+4.70104 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1035
/proc/meminfo: memFree=1503380/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=35728 CPUtime=4.69
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 29320 0 0 0 442 27 0 0 25 0 1 0 24657428 36585472 8029 1992294400 4194304 8395647 140735870985584 18446744073709551615 6573998 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 8932 8029 632 1026 0 7902 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 35728

[startup+4.90106 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1035
/proc/meminfo: memFree=1503380/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=35728 CPUtime=4.89
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 29321 0 0 0 462 27 0 0 25 0 1 0 24657428 36585472 8030 1992294400 4194304 8395647 140735870985584 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 8932 8030 633 1026 0 7902 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 35728

[startup+5.00107 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1035
/proc/meminfo: memFree=1503380/2059040 swapFree=4192956/4192956
[pid=1034] ppid=1032 vsize=35728 CPUtime=4.99
/proc/1034/stat : 1034 (pbscip.linux.x8) R 1032 1034 31952 0 -1 4202496 29321 0 0 0 471 28 0 0 25 0 1 0 24657428 36585472 8030 1992294400 4194304 8395647 140735870985584 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1034/statm: 8932 8030 633 1026 0 7902 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 35728

Child status: 0
Real time (s): 5.05648
CPU time (s): 5.05523
CPU user time (s): 4.76827
CPU system time (s): 0.286956
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 36020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.76828
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29326
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= 1
involuntary context switches= 7

runsolver used 0.009998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-08 06:47:18
IDJOB=2703066
IDBENCH=48010
IDSOLVER=1213
FILE ID=node004/2703066-1278564438
PBS_JOBID= 11239537
Free space on /tmp= 62480 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703066-1278564438/watcher-2703066-1278564438 -o /tmp/evaluation-result-2703066-1278564438/solver-2703066-1278564438 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703066-1278564438.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8a882d07e0fbb307eb9e9c234ecc464c
RANDOM SEED=385535257

node004.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1534172 kB
Buffers:         79564 kB
Cached:         293636 kB
SwapCached:          0 kB
Active:         164392 kB
Inactive:       268864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1534172 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10832 kB
Writeback:           0 kB
AnonPages:       59996 kB
Mapped:          14416 kB
Slab:            69748 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181948 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62472 MiB
End job on node004 at 2010-07-08 06:47:23