Trace number 2666433

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 10.2694 10.2718

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark9.46856
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 variables192
Total number of constraints17
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 constraints17
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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2666433-1276647506.opb>
0.00/0.01	c original problem has 704 variables (704 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.09/0.15	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 0 upgd conss, 3056 impls, 0 clqs
0.09/0.15	c (round 2) 24 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 9 upgd conss, 4624 impls, 0 clqs
0.09/0.16	c (round 3) 40 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 9 upgd conss, 5968 impls, 0 clqs
0.09/0.16	c (round 4) 56 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 7088 impls, 0 clqs
0.09/0.17	c (round 5) 72 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 9 upgd conss, 7984 impls, 0 clqs
0.09/0.17	c (round 6) 88 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 9 upgd conss, 8656 impls, 0 clqs
0.09/0.18	c (round 7) 104 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 138 chg coeffs, 9 upgd conss, 9104 impls, 0 clqs
0.09/0.18	c (round 8) 120 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.18	c (round 9) 136 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.19/0.21	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.21	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.21	c presolving (10 rounds):
0.19/0.21	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.19/0.21	c  9360 implications, 0 cliques
0.19/0.21	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.19/0.21	c     392 constraints of type <and>
0.19/0.21	c       8 constraints of type <linear>
0.19/0.21	c       9 constraints of type <logicor>
0.19/0.21	c transformed objective value is always integral (scale: 2)
0.19/0.21	c Presolving Time: 0.10
0.19/0.21	c - non default parameters ----------------------------------------------------------------------
0.19/0.21	c # SCIP version 1.2.1.2
0.19/0.21	c 
0.19/0.21	c # frequency for displaying node information lines
0.19/0.21	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.21	c display/freq = 10000
0.19/0.21	c 
0.19/0.21	c # maximal time in seconds to run
0.19/0.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21	c limits/time = 1800
0.19/0.21	c 
0.19/0.21	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21	c limits/memory = 1620
0.19/0.21	c 
0.19/0.21	c # should presolving try to simplify inequalities
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/linear/simplifyinequalities = TRUE
0.19/0.21	c 
0.19/0.21	c # should presolving try to simplify knapsacks
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.21	c 
0.19/0.21	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.19/0.21	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.21	c heuristics/undercover/freq = 0
0.19/0.21	c 
0.19/0.21	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.21	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.21	c separating/rapidlearning/freq = 0
0.19/0.21	c 
0.19/0.21	c -----------------------------------------------------------------------------------------------
0.19/0.21	c start solving
0.19/0.22	c 
0.19/0.22	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.22	c   0.1s|     1 |     0 |    20 |     - |2666k|   0 |  11 | 568 | 409 | 568 | 801 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.09	c   0.8s|     1 |     0 |   557 |     - |2700k|   0 |  15 | 568 | 409 | 568 | 802 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.09/1.12	c   0.8s|     1 |     0 |   563 |     - |2712k|   0 |  20 | 568 | 409 | 568 | 805 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.09/1.16	c   0.8s|     1 |     0 |   570 |     - |2724k|   0 |  25 | 568 | 409 | 568 | 810 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.20	c   0.9s|     1 |     0 |   576 |     - |2736k|   0 |  29 | 568 | 409 | 568 | 814 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.25	c   0.9s|     1 |     0 |   578 |     - |2744k|   0 |  29 | 568 | 409 | 568 | 816 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.29/1.38	c   1.0s|     1 |     2 |   578 |     - |2744k|   0 |  29 | 568 | 409 | 568 | 816 |  15 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
10.18/10.25	o 3
10.18/10.25	c * 9.5s|  3579 |     0 | 17130 |   4.6 |3958k|  75 |   - | 568 |2083 | 568 | 106 |7571 |1688 |3681 | 3.000000e+00 | 3.000000e+00 |   0.00%
10.18/10.25	c 
10.18/10.25	c SCIP Status        : problem is solved [optimal solution found]
10.18/10.25	c Solving Time (sec) : 9.54
10.18/10.25	c Solving Nodes      : 3579
10.18/10.25	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
10.18/10.25	c Dual Bound         : +3.00000000000000e+00
10.18/10.25	c Gap                : 0.00 %
10.18/10.25	s OPTIMUM FOUND
10.18/10.25	v -x192 x191 -x190 x189 x188 -x187 x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 x128 -x127 -x126 -x125 x124 -x123 -x122 
10.18/10.25	v x121 -x176 -x175 -x174 -x173 -x172 x171 -x170 -x169 -x120 -x119 -x118 -x117 x116 -x115 x114 x113 -x168 -x167 -x166 -x165 -x164 
10.18/10.25	v -x163 -x162 -x161 -x112 -x111 -x110 -x109 -x108 x107 -x106 x105 -x160 -x159 -x158 -x157 -x156 x155 -x154 x153 -x104 -x103 
10.18/10.25	v -x102 -x101 -x100 -x99 -x98 x97 -x152 -x151 x150 -x149 x148 -x147 -x146 x145 -x96 -x95 x94 x93 x92 x91 -x90 x89 -x144 -x143 
10.18/10.25	v -x142 -x141 -x140 -x139 -x138 -x137 x88 -x87 -x86 x85 x84 -x83 -x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x80 
10.18/10.25	v -x79 -x78 -x77 x76 -x75 -x74 x73 x72 -x71 x70 -x69 x68 -x67 x66 x65 -x64 -x63 x62 x61 x60 -x59 x58 x57 x56 x55 -x54 -x53 x52 
10.18/10.25	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 x25 
10.18/10.25	v -x24 -x23 -x22 x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
10.18/10.25	c SCIP Status        : problem is solved [optimal solution found]
10.18/10.25	c Solving Time       :       9.54
10.18/10.25	c Original Problem   :
10.18/10.25	c   Problem name     : HOME/instance-2666433-1276647506.opb
10.18/10.25	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.25	c   Constraints      : 529 initial, 529 maximal
10.18/10.25	c Presolved Problem  :
10.18/10.25	c   Problem name     : t_HOME/instance-2666433-1276647506.opb
10.18/10.25	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.25	c   Constraints      : 409 initial, 2083 maximal
10.18/10.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.18/10.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.18/10.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.18/10.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.18/10.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.18/10.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.18/10.25	c   probing          :       0.02          0          0          0          0          0          0          0          0
10.18/10.25	c   and              :       0.05         16        112          0          0          0        112          0        112
10.18/10.25	c   linear           :       0.03          1          7          0          0          0          0          0         54
10.18/10.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.18/10.25	c   root node        :          -          0          -          -          0          -          -          -          -
10.18/10.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.18/10.25	c   integral         :          0          0          0       3056          0          2        105          0          0       5950
10.18/10.25	c   and              :        392       6484      11629          1          0        143      16953       7557          0          0
10.18/10.25	c   linear           :          8          6      11486          1          0        731       6370          0          0          0
10.18/10.25	c   logicor          :          9+         6       4159          1          0         33       1011          0          0          0
10.18/10.25	c   countsols        :          0          0          0          1          0          0          0          0          0          0
10.18/10.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.18/10.25	c   integral         :       2.45       0.00       0.00       2.45       0.00
10.18/10.25	c   and              :       0.68       0.51       0.17       0.00       0.00
10.18/10.25	c   linear           :       0.56       0.00       0.56       0.00       0.00
10.18/10.25	c   logicor          :       0.07       0.00       0.07       0.00       0.00
10.18/10.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.18/10.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.18/10.25	c   vbounds          :       0.00          2          0          0
10.18/10.25	c   rootredcost      :       0.00          0          0          0
10.18/10.25	c   pseudoobj        :       0.01      11202          0          0
10.18/10.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.18/10.25	c   propagation      :       0.46        907        897      13642       64.2        158       35.3          -
10.18/10.25	c   infeasible LP    :       0.05        111        111        449       40.0         51       13.1          0
10.18/10.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.18/10.25	c   applied globally :          -          -          -       1674       27.2          -          -          -
10.18/10.25	c   applied locally  :          -          -          -         14       59.9          -          -          -
10.18/10.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.18/10.25	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 17)
10.18/10.25	c   redcost          :       0.10       6484          0          0          0          0
10.18/10.25	c   impliedbounds    :       0.00          6          0          0          0          0
10.18/10.25	c   intobj           :       0.00          0          0          0          0          0
10.18/10.25	c   cgmip            :       0.00          0          0          0          0          0
10.18/10.25	c   gomory           :       0.05          6          0          0          0          0
10.18/10.25	c   strongcg         :       0.03          6          0          0          0          0
10.18/10.25	c   cmir             :       0.02          6          0          0         10          0
10.18/10.25	c   flowcover        :       0.09          6          0          0          8          0
10.18/10.25	c   clique           :       0.00          1          0          0          0          0
10.18/10.25	c   zerohalf         :       0.00          0          0          0          0          0
10.18/10.25	c   mcf              :       0.00          1          0          0          0          0
10.18/10.25	c   rapidlearning    :       0.06          1          0          0          0          0
10.18/10.25	c Pricers            :       Time      Calls       Vars
10.18/10.25	c   problem variables:       0.00          0          0
10.18/10.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.18/10.25	c   relpscost        :       2.45       3055          2        105          0          0       5950
10.18/10.25	c   pscost           :       0.00          0          0          0          0          0          0
10.18/10.25	c   inference        :       0.00          0          0          0          0          0          0
10.18/10.25	c   mostinf          :       0.00          0          0          0          0          0          0
10.18/10.25	c   leastinf         :       0.00          0          0          0          0          0          0
10.18/10.25	c   fullstrong       :       0.00          0          0          0          0          0          0
10.18/10.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.18/10.25	c   random           :       0.00          0          0          0          0          0          0
10.18/10.25	c Primal Heuristics  :       Time      Calls      Found
10.18/10.25	c   LP solutions     :       0.01          -          1
10.18/10.25	c   pseudo solutions :       0.00          -          0
10.18/10.25	c   oneopt           :       0.02          0          0
10.18/10.25	c   crossover        :       0.00          0          0
10.18/10.25	c   fracdiving       :       0.02          5          0
10.18/10.25	c   veclendiving     :       0.03          5          0
10.18/10.25	c   linesearchdiving :       0.00          5          0
10.18/10.25	c   coefdiving       :       0.05          5          0
10.18/10.25	c   pscostdiving     :       0.05          5          0
10.18/10.25	c   objpscostdiving  :       0.05          3          0
10.18/10.25	c   feaspump         :       0.04          3          0
10.18/10.25	c   rootsoldiving    :       0.28          3          0
10.18/10.25	c   trivial          :       0.00          2          0
10.18/10.25	c   simplerounding   :       0.01          0          0
10.18/10.25	c   zirounding       :       0.02       1000          0
10.18/10.25	c   rounding         :       0.04       1125          0
10.18/10.25	c   shifting         :       0.80        301          0
10.18/10.25	c   intshifting      :       0.00          0          0
10.18/10.25	c   twoopt           :       0.00          0          0
10.18/10.25	c   fixandinfer      :       0.00          0          0
10.18/10.25	c   intdiving        :       0.00          0          0
10.18/10.25	c   actconsdiving    :       0.00          0          0
10.18/10.25	c   guideddiving     :       0.00          0          0
10.18/10.25	c   octane           :       0.00          0          0
10.18/10.25	c   rens             :       0.02          1          0
10.18/10.25	c   rins             :       0.00          0          0
10.18/10.25	c   localbranching   :       0.00          0          0
10.18/10.25	c   mutation         :       0.00          0          0
10.18/10.25	c   dins             :       0.00          0          0
10.18/10.25	c   undercover       :       0.53          1          0
10.18/10.25	c   nlp              :       0.00          0          0
10.18/10.25	c   trysol           :       0.00          0          0
10.18/10.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.18/10.25	c   primal LP        :       0.01          0          0       0.00       0.00
10.18/10.25	c   dual LP          :       2.06       6668      14276       2.14    6930.10
10.18/10.25	c   lex dual LP      :       0.00          0          0       0.00          -
10.18/10.25	c   barrier LP       :       0.00          0          0       0.00          -
10.18/10.25	c   diving/probing LP:       0.20        878       2854       3.25   14270.00
10.18/10.25	c   strong branching :       2.37       3681      18327       4.98    7732.91
10.18/10.25	c     (at root node) :          -         18        323      17.94          -
10.18/10.25	c   conflict analysis:       0.00          0          0       0.00          -
10.18/10.25	c B&B Tree           :
10.18/10.25	c   number of runs   :          1
10.18/10.25	c   nodes            :       3579
10.18/10.25	c   nodes (total)    :       3579
10.18/10.25	c   nodes left       :          0
10.18/10.25	c   max depth        :         75
10.18/10.25	c   max depth (total):         75
10.18/10.25	c   backtracks       :        341 (9.5%)
10.18/10.25	c   delayed cutoffs  :        281
10.18/10.25	c   repropagations   :       1595 (3505 domain reductions, 261 cutoffs)
10.18/10.25	c   avg switch length:       4.20
10.18/10.25	c   switching time   :       0.30
10.18/10.25	c Solution           :
10.18/10.25	c   Solutions found  :          1 (1 improvements)
10.18/10.25	c   First Solution   : +3.00000000000000e+00   (in run 1, after 3579 nodes, 9.53 seconds, depth 75, found by <relaxation>)
10.18/10.25	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3579 nodes, 9.53 seconds, depth 75, found by <relaxation>)
10.18/10.25	c   Dual Bound       : +3.00000000000000e+00
10.18/10.25	c   Gap              :       0.00 %
10.18/10.25	c   Root Dual Bound  : +3.00000000000000e+00
10.18/10.25	c   Root Iterations  :        578
10.18/10.27	c Time complete: 10.26.

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-2666433-1276647506/watcher-2666433-1276647506 -o /tmp/evaluation-result-2666433-1276647506/solver-2666433-1276647506 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666433-1276647506.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: 1.82 1.34 1.12 3/106 4849
/proc/meminfo: memFree=1852032/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=6696 CPUtime=0
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 994 0 0 0 0 0 0 0 20 0 1 0 40352150 6856704 913 1992294400 4194304 8223781 140734493556080 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4849/statm: 1931 922 348 984 0 944 0

[startup+0.0176079 s]
/proc/loadavg: 1.82 1.34 1.12 3/106 4849
/proc/meminfo: memFree=1852032/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=9804 CPUtime=0
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 1755 0 0 0 0 0 0 0 20 0 1 0 40352150 10039296 1674 1992294400 4194304 8223781 140734493556080 18446744073709551615 4333573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4849/statm: 2451 1674 367 984 0 1464 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9804

[startup+0.101618 s]
/proc/loadavg: 1.82 1.34 1.12 3/106 4849
/proc/meminfo: memFree=1852032/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=13464 CPUtime=0.09
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 3004 0 0 0 4 5 0 0 20 0 1 0 40352150 13787136 2303 1992294400 4194304 8223781 140734493556080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 3366 2303 427 984 0 2379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13464

[startup+0.301643 s]
/proc/loadavg: 1.82 1.34 1.12 3/106 4849
/proc/meminfo: memFree=1852032/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=28940 CPUtime=0.29
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 12119 0 0 0 17 12 0 0 20 0 1 0 40352150 29634560 5999 1992294400 4194304 8223781 140734493556080 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 7235 5999 551 984 0 6248 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28940

[startup+0.700698 s]
/proc/loadavg: 1.82 1.34 1.12 3/106 4849
/proc/meminfo: memFree=1852032/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=28340 CPUtime=0.69
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 33741 0 0 0 47 22 0 0 21 0 1 0 40352150 29020160 6031 1992294400 4194304 8223781 140734493556080 18446744073709551615 4333573 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 7085 6031 580 984 0 6098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28340

[startup+1.5008 s]
/proc/loadavg: 1.82 1.34 1.12 2/107 4850
/proc/meminfo: memFree=1831688/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=22008 CPUtime=1.49
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47281 0 0 0 114 35 0 0 23 0 1 0 40352150 22536192 4640 1992294400 4194304 8223781 140734493556080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 5502 4640 592 984 0 4515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22008

[startup+3.10101 s]
/proc/loadavg: 1.82 1.34 1.12 2/107 4850
/proc/meminfo: memFree=1834664/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=22008 CPUtime=3.09
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47282 0 0 0 267 42 0 0 25 0 1 0 40352150 22536192 4641 1992294400 4194304 8223781 140734493556080 18446744073709551615 6436955 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 5502 4641 592 984 0 4515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22008

[startup+6.30143 s]
/proc/loadavg: 1.76 1.33 1.12 2/107 4850
/proc/meminfo: memFree=1834664/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=22036 CPUtime=6.29
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47287 0 0 0 576 53 0 0 25 0 1 0 40352150 22564864 4646 1992294400 4194304 8223781 140734493556080 18446744073709551615 6003108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 5509 4646 594 984 0 4522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22036

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

[startup+7.90164 s]
/proc/loadavg: 1.76 1.33 1.12 2/107 4850
/proc/meminfo: memFree=1834664/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=23184 CPUtime=7.89
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47559 0 0 0 730 59 0 0 25 0 1 0 40352150 23740416 4918 1992294400 4194304 8223781 140734493556080 18446744073709551615 5908951 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 5796 4918 594 984 0 4809 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 23184

[startup+9.50085 s]
/proc/loadavg: 1.76 1.33 1.12 2/107 4850
/proc/meminfo: memFree=1834044/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=24016 CPUtime=9.49
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47755 0 0 0 883 66 0 0 25 0 1 0 40352150 24592384 5114 1992294400 4194304 8223781 140734493556080 18446744073709551615 6021436 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 6004 5114 594 984 0 5017 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 24016

[startup+9.9079 s]
/proc/loadavg: 1.70 1.32 1.11 2/107 4850
/proc/meminfo: memFree=1833424/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=24016 CPUtime=9.9
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47784 0 0 0 922 68 0 0 25 0 1 0 40352150 24592384 5143 1992294400 4194304 8223781 140734493556080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 6004 5143 594 984 0 5017 0
Current children cumulated CPU time (s) 9.9
Current children cumulated vsize (KiB) 24016

[startup+10.1009 s]
/proc/loadavg: 1.70 1.32 1.11 2/107 4850
/proc/meminfo: memFree=1833424/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=24196 CPUtime=10.08
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47824 0 0 0 939 69 0 0 25 0 1 0 40352150 24776704 5183 1992294400 4194304 8223781 140734493556080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 6049 5183 594 984 0 5062 0
Current children cumulated CPU time (s) 10.08
Current children cumulated vsize (KiB) 24196

[startup+10.2009 s]
/proc/loadavg: 1.70 1.32 1.11 2/107 4850
/proc/meminfo: memFree=1833424/2059040 swapFree=4139776/4192956
[pid=4849] ppid=4847 vsize=24196 CPUtime=10.18
/proc/4849/stat : 4849 (pbscip.linux.x8) R 4847 4849 4419 0 -1 4202496 47827 0 0 0 948 70 0 0 25 0 1 0 40352150 24776704 5186 1992294400 4194304 8223781 140734493556080 18446744073709551615 6003237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4849/statm: 6049 5186 594 984 0 5062 0
Current children cumulated CPU time (s) 10.18
Current children cumulated vsize (KiB) 24196

Child status: 0
Real time (s): 10.2718
CPU time (s): 10.2694
CPU user time (s): 9.55455
CPU system time (s): 0.714891
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 33808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.55455
system time used= 0.714891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47833
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= 144

runsolver used 0.022996 second user time and 0.054991 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 02:18:26
IDJOB=2666433
IDBENCH=47946
IDSOLVER=1169
FILE ID=node013/2666433-1276647506
PBS_JOBID= 11172410
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 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=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-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-2666433-1276647506/watcher-2666433-1276647506 -o /tmp/evaluation-result-2666433-1276647506/solver-2666433-1276647506 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666433-1276647506.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=422045976

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1852436 kB
Buffers:         25696 kB
Cached:          99904 kB
SwapCached:       6748 kB
Active:         101404 kB
Inactive:        38540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852436 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            4528 kB
Writeback:           0 kB
AnonPages:       12548 kB
Mapped:          13056 kB
Slab:            44844 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181864 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= 62544 MiB
End job on node013 at 2010-06-16 02:18:37