Trace number 2665117

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT3 59.7759 59.8015

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
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 benchmark24.2963
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 variables216
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 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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665117-1276650052.opb>
0.00/0.01	c original problem has 864 variables (864 bin, 0 int, 0 impl, 0 cont) and 665 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.09/0.18	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 0 upgd conss, 3712 impls, 0 clqs
0.09/0.19	c (round 2) 26 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 9 upgd conss, 5728 impls, 0 clqs
0.09/0.20	c (round 3) 44 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 9 upgd conss, 7456 impls, 0 clqs
0.19/0.20	c (round 4) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 111 chg coeffs, 9 upgd conss, 8896 impls, 0 clqs
0.19/0.21	c (round 5) 80 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 127 chg coeffs, 9 upgd conss, 10048 impls, 0 clqs
0.19/0.21	c (round 6) 98 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 143 chg coeffs, 9 upgd conss, 10912 impls, 0 clqs
0.19/0.22	c (round 7) 116 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 159 chg coeffs, 9 upgd conss, 11488 impls, 0 clqs
0.19/0.22	c (round 8) 134 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 175 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.19/0.23	c (round 9) 152 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 191 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.19/0.29	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.29	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.29	c presolving (10 rounds):
0.19/0.29	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.29	c  11808 implications, 0 cliques
0.19/0.29	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.29	c     512 constraints of type <and>
0.19/0.29	c       8 constraints of type <linear>
0.19/0.29	c       9 constraints of type <logicor>
0.19/0.29	c transformed objective value is always integral (scale: 2)
0.19/0.29	c Presolving Time: 0.13
0.19/0.29	c - non default parameters ----------------------------------------------------------------------
0.19/0.29	c # SCIP version 1.2.1.2
0.19/0.29	c 
0.19/0.29	c # frequency for displaying node information lines
0.19/0.29	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.29	c display/freq = 10000
0.19/0.29	c 
0.19/0.29	c # maximal time in seconds to run
0.19/0.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.29	c limits/time = 1800
0.19/0.29	c 
0.19/0.29	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.29	c limits/memory = 1620
0.19/0.29	c 
0.19/0.29	c # should presolving try to simplify inequalities
0.19/0.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.29	c constraints/linear/simplifyinequalities = TRUE
0.19/0.29	c 
0.19/0.29	c # should presolving try to simplify knapsacks
0.19/0.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.29	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.29	c 
0.19/0.29	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.19/0.29	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.29	c heuristics/undercover/freq = 0
0.19/0.29	c 
0.19/0.29	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.29	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.29	c separating/rapidlearning/freq = 0
0.19/0.29	c 
0.19/0.29	c -----------------------------------------------------------------------------------------------
0.19/0.29	c start solving
0.19/0.29	c 
0.29/0.30	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.30	c   0.1s|     1 |     0 |    20 |     - |3321k|   0 |  11 | 712 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.27	c   0.8s|     1 |     0 |    25 |     - |3367k|   0 |  16 | 712 | 529 | 712 |1044 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.29/1.31	c   0.8s|     1 |     0 |    37 |     - |3387k|   0 |  22 | 712 | 529 | 712 |1049 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.29/1.36	c   0.9s|     1 |     0 |    46 |     - |3406k|   0 |  30 | 712 | 529 | 712 |1056 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.39/1.43	c   0.9s|     1 |     0 |    64 |     - |3411k|   0 |  30 | 712 | 529 | 712 |1058 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.39/1.50	c   1.0s|     1 |     0 |    72 |     - |3438k|   0 |  38 | 712 | 529 | 712 |1061 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.1s|     1 |     0 |    81 |     - |3451k|   0 |  43 | 712 | 529 | 712 |1068 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.69/1.70	c   1.2s|     1 |     2 |    81 |     - |3451k|   0 |  43 | 712 | 529 | 712 |1068 |  27 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
52.26/52.36	c  49.5s| 10000 |  4841 |155768 |  15.6 |  10M|  51 |   7 | 712 |3264 | 712 | 158 |  57k|5875 |3433 | 3.000000e+00 |      --      |    Inf 
59.66/59.77	o 3
59.66/59.77	c *56.3s| 11506 |     0 |177028 |  15.4 |5702k|  97 |   - | 712 |3062 | 712 | 309 |  65k|6787 |4050 | 3.000000e+00 | 3.000000e+00 |   0.00%
59.66/59.78	c 
59.66/59.78	c SCIP Status        : problem is solved [optimal solution found]
59.66/59.78	c Solving Time (sec) : 56.34
59.66/59.78	c Solving Nodes      : 11506
59.66/59.78	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
59.66/59.78	c Dual Bound         : +3.00000000000000e+00
59.66/59.78	c Gap                : 0.00 %
59.66/59.78	s OPTIMUM FOUND
59.66/59.78	v -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 x201 -x200 x199 -x144 x143 -x142 x141 
59.66/59.78	v x140 -x139 -x138 -x137 x136 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x135 x134 -x133 x132 -x131 -x130 -x129 -x128 
59.66/59.78	v x127 -x189 x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 x118 x180 -x179 -x178 
59.66/59.78	v -x177 -x176 -x175 -x174 -x173 -x172 -x117 x116 x115 -x114 -x113 x112 -x111 x110 x109 -x171 x170 -x169 x168 x167 x166 x165 
59.66/59.78	v x164 x163 x108 x107 -x106 x105 x104 x103 x102 -x101 x100 -x162 x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x99 x98 x97 x96 
59.66/59.78	v x95 x94 x93 -x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x90 x89 x88 x87 x86 x85 x84 x83 x82 -x81 -x80 -x79 
59.66/59.78	v -x78 -x77 x76 x75 -x74 x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 x64 -x63 x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 x54 -x53 
59.66/59.78	v x52 -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 
59.66/59.78	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 
59.66/59.78	c SCIP Status        : problem is solved [optimal solution found]
59.66/59.78	c Solving Time       :      56.34
59.66/59.78	c Original Problem   :
59.66/59.78	c   Problem name     : HOME/instance-2665117-1276650052.opb
59.66/59.78	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
59.66/59.78	c   Constraints      : 665 initial, 665 maximal
59.66/59.78	c Presolved Problem  :
59.66/59.78	c   Problem name     : t_HOME/instance-2665117-1276650052.opb
59.66/59.78	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
59.66/59.78	c   Constraints      : 529 initial, 3838 maximal
59.66/59.78	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
59.66/59.78	c   trivial          :       0.00          0          0          0          0          0          0          0          0
59.66/59.78	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
59.66/59.78	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
59.66/59.78	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
59.66/59.78	c   implics          :       0.00          0          0          0          0          0          0          0          0
59.66/59.78	c   probing          :       0.03          0          0          0          0          0          0          0          0
59.66/59.78	c   and              :       0.08         16        128          0          0          0        128          0        128
59.66/59.78	c   linear           :       0.00          1          7          0          0          0          0          0         63
59.66/59.78	c   logicor          :       0.01          0          0          0          0          0          0          0          0
59.66/59.78	c   root node        :          -          0          -          -          0          -          -          -          -
59.66/59.78	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
59.66/59.78	c   integral         :          0          0          0       9367          0          8        188          0          0      18486
59.66/59.78	c   and              :        512      25342      32586          1          0        588      68984      65245          0          0
59.66/59.78	c   linear           :          8          6      31998          1          0       2974      21001          0          0          0
59.66/59.78	c   logicor          :          9+         6      16044          1          0         43       3739          0          0          0
59.66/59.78	c   countsols        :          0          0          0          1          0          0          0          0          0          0
59.66/59.78	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
59.66/59.78	c   integral         :       4.28       0.00       0.00       4.28       0.00
59.66/59.78	c   and              :       6.21       5.25       0.96       0.00       0.00
59.66/59.78	c   linear           :       1.81       0.00       1.81       0.00       0.00
59.66/59.78	c   logicor          :       0.84       0.00       0.84       0.00       0.00
59.66/59.78	c   countsols        :       0.00       0.00       0.00       0.00       0.00
59.66/59.78	c Propagators        :       Time      Calls    Cutoffs    DomReds
59.66/59.78	c   vbounds          :       0.02          2          0          0
59.66/59.78	c   rootredcost      :       0.00          0          0          0
59.66/59.78	c   pseudoobj        :       0.07      32129          0          0
59.66/59.78	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
59.66/59.78	c   propagation      :       1.24       3605       3586      48627       56.7        395       32.0          -
59.66/59.78	c   infeasible LP    :       0.03        112        106        348       41.8          7       15.3          0
59.66/59.78	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
59.66/59.78	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
59.66/59.78	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
59.66/59.78	c   applied globally :          -          -          -       6785       31.8          -          -          -
59.66/59.78	c   applied locally  :          -          -          -          2       73.5          -          -          -
59.66/59.78	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
59.66/59.78	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 38)
59.66/59.78	c   redcost          :       0.46      25342          0          0          0          0
59.66/59.78	c   impliedbounds    :       0.00          6          0          0         14          0
59.66/59.78	c   intobj           :       0.00          0          0          0          0          0
59.66/59.78	c   cgmip            :       0.00          0          0          0          0          0
59.66/59.78	c   gomory           :       0.03          6          0          0         56          0
59.66/59.78	c   strongcg         :       0.05          6          0          0         13          0
59.66/59.78	c   cmir             :       0.05          6          0          0         21          0
59.66/59.78	c   flowcover        :       0.13          6          0          0         37          0
59.66/59.78	c   clique           :       0.00          1          0          0          0          0
59.66/59.78	c   zerohalf         :       0.00          0          0          0          0          0
59.66/59.78	c   mcf              :       0.00          1          0          0          0          0
59.66/59.78	c   rapidlearning    :       0.08          1          0          0          0          0
59.66/59.78	c Pricers            :       Time      Calls       Vars
59.66/59.78	c   problem variables:       0.00          0          0
59.66/59.78	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
59.66/59.78	c   relpscost        :       4.25       9366          8        188          0          0      18486
59.66/59.78	c   pscost           :       0.00          0          0          0          0          0          0
59.66/59.78	c   inference        :       0.00          0          0          0          0          0          0
59.66/59.78	c   mostinf          :       0.00          0          0          0          0          0          0
59.66/59.78	c   leastinf         :       0.00          0          0          0          0          0          0
59.66/59.78	c   fullstrong       :       0.00          0          0          0          0          0          0
59.66/59.78	c   allfullstrong    :       0.00          0          0          0          0          0          0
59.66/59.78	c   random           :       0.00          0          0          0          0          0          0
59.66/59.78	c Primal Heuristics  :       Time      Calls      Found
59.66/59.78	c   LP solutions     :       0.01          -          1
59.66/59.78	c   pseudo solutions :       0.00          -          0
59.66/59.78	c   oneopt           :       0.03          0          0
59.66/59.78	c   crossover        :       0.03          0          0
59.66/59.78	c   guideddiving     :       0.00          0          0
59.66/59.78	c   intshifting      :       0.00          0          0
59.66/59.78	c   veclendiving     :       0.02          3          0
59.66/59.78	c   linesearchdiving :       0.08          3          0
59.66/59.78	c   feaspump         :       0.02          2          0
59.66/59.78	c   objpscostdiving  :       0.08          2          0
59.66/59.78	c   coefdiving       :       0.00          4          0
59.66/59.78	c   rootsoldiving    :       0.75          2          0
59.66/59.78	c   pscostdiving     :       0.05          4          0
59.66/59.78	c   fracdiving       :       0.07          4          0
59.66/59.78	c   trivial          :       0.00          2          0
59.66/59.78	c   simplerounding   :       0.01          0          0
59.66/59.78	c   zirounding       :       0.04       1000          0
59.66/59.78	c   rounding         :       0.19       2225          0
59.66/59.78	c   shifting         :       2.22        609          0
59.66/59.78	c   twoopt           :       0.00          0          0
59.66/59.78	c   fixandinfer      :       0.00          0          0
59.66/59.78	c   intdiving        :       0.00          0          0
59.66/59.78	c   actconsdiving    :       0.00          0          0
59.66/59.78	c   octane           :       0.00          0          0
59.66/59.78	c   rens             :       0.02          1          0
59.66/59.78	c   rins             :       0.00          0          0
59.66/59.78	c   localbranching   :       0.00          0          0
59.66/59.78	c   mutation         :       0.00          0          0
59.66/59.78	c   dins             :       0.00          0          0
59.66/59.78	c   undercover       :       0.52          1          0
59.66/59.78	c   nlp              :       0.01          0          0
59.66/59.78	c   trysol           :       0.01          0          0
59.66/59.78	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
59.66/59.78	c   primal LP        :       6.29          0          0       0.00       0.00
59.66/59.78	c   dual LP          :      23.68      26733     160493       6.00    6777.58
59.66/59.78	c   lex dual LP      :       0.00          0          0       0.00          -
59.66/59.78	c   barrier LP       :       0.00          0          0       0.00          -
59.66/59.78	c   diving/probing LP:       0.72        507      16535      32.61   22965.28
59.66/59.78	c   strong branching :       4.07       4050      41718      10.30   10250.12
59.66/59.78	c     (at root node) :          -         19        889      46.79          -
59.66/59.78	c   conflict analysis:       0.00          0          0       0.00          -
59.66/59.78	c B&B Tree           :
59.66/59.78	c   number of runs   :          1
59.66/59.78	c   nodes            :      11506
59.66/59.78	c   nodes (total)    :      11506
59.66/59.78	c   nodes left       :          0
59.66/59.78	c   max depth        :         97
59.66/59.78	c   max depth (total):         97
59.66/59.78	c   backtracks       :       1433 (12.5%)
59.66/59.78	c   delayed cutoffs  :       1353
59.66/59.78	c   repropagations   :       4000 (23759 domain reductions, 1317 cutoffs)
59.66/59.78	c   avg switch length:       4.19
59.66/59.78	c   switching time   :       7.62
59.66/59.78	c Solution           :
59.66/59.78	c   Solutions found  :          1 (1 improvements)
59.66/59.78	c   First Solution   : +3.00000000000000e+00   (in run 1, after 11506 nodes, 56.32 seconds, depth 92, found by <relaxation>)
59.66/59.78	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 11506 nodes, 56.32 seconds, depth 92, found by <relaxation>)
59.66/59.78	c   Dual Bound       : +3.00000000000000e+00
59.66/59.78	c   Gap              :       0.00 %
59.66/59.78	c   Root Dual Bound  : +3.00000000000000e+00
59.66/59.78	c   Root Iterations  :         81
59.76/59.80	c Time complete: 59.76.

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-2665117-1276650052/watcher-2665117-1276650052 -o /tmp/evaluation-result-2665117-1276650052/solver-2665117-1276650052 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665117-1276650052.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: 1.00 1.00 1.00 2/105 15787
/proc/meminfo: memFree=1834360/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=9288 CPUtime=0
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 1129 0 0 0 0 0 0 0 25 0 1 0 6298716 9510912 1050 1992294400 4194304 9819077 140737008914816 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15787/statm: 2322 1059 371 1374 0 943 0

[startup+0.03074 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 15787
/proc/meminfo: memFree=1834360/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=14944 CPUtime=0.02
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 3093 0 0 0 1 1 0 0 25 0 1 0 6298716 15302656 2404 1992294400 4194304 9819077 140737008914816 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 3736 2404 473 1374 0 2357 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14944

[startup+0.101748 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 15787
/proc/meminfo: memFree=1834360/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=14944 CPUtime=0.09
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 3093 0 0 0 4 5 0 0 25 0 1 0 6298716 15302656 2404 1992294400 4194304 9819077 140737008914816 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 3736 2404 473 1374 0 2357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14944

[startup+0.301769 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 15787
/proc/meminfo: memFree=1834360/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=18456 CPUtime=0.29
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 8956 0 0 0 15 14 0 0 18 0 1 0 6298716 18898944 3384 1992294400 4194304 9819077 140737008914816 18446744073709551615 5233869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 4614 3384 547 1374 0 3235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18456

[startup+0.701811 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 15787
/proc/meminfo: memFree=1834360/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=37660 CPUtime=0.69
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 36302 0 0 0 40 29 0 0 18 0 1 0 6298716 38563840 7298 1992294400 4194304 9819077 140737008914816 18446744073709551615 4333616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 9415 7298 715 1374 0 8036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37660

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15788
/proc/meminfo: memFree=1811908/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=32004 CPUtime=1.49
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 58110 0 0 0 101 48 0 0 19 0 1 0 6298716 32772096 6595 1992294400 4194304 9819077 140737008914816 18446744073709551615 5434297 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 8001 6595 727 1374 0 6622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32004

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15788
/proc/meminfo: memFree=1809800/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=32004 CPUtime=3.09
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 60417 0 0 0 257 52 0 0 24 0 1 0 6298716 32772096 6612 1992294400 4194304 9819077 140737008914816 18446744073709551615 6003412 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 8001 6612 730 1374 0 6622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32004

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15788
/proc/meminfo: memFree=1809552/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=32004 CPUtime=6.29
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 62260 0 0 0 571 58 0 0 25 0 1 0 6298716 32772096 6615 1992294400 4194304 9819077 140737008914816 18446744073709551615 7231128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 8001 6615 730 1374 0 6622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32004

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15797
/proc/meminfo: memFree=1809428/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=32176 CPUtime=12.68
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 68640 0 0 0 1194 74 0 0 25 0 1 0 6298716 32948224 6618 1992294400 4194304 9819077 140737008914816 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 8044 6618 730 1374 0 6665 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32176

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15797
/proc/meminfo: memFree=1807940/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=34780 CPUtime=25.48
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 114340 0 0 0 2413 135 0 0 25 0 1 0 6298716 35614720 7068 1992294400 4194304 9819077 140737008914816 18446744073709551615 6361171 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 8695 7068 730 1374 0 7316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34780

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1802980/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=39568 CPUtime=51.07
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 233137 0 0 0 4826 281 0 0 25 0 1 0 6298716 40517632 8287 1992294400 4194304 9819077 140737008914816 18446744073709551615 4644834 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 9892 8287 730 1374 0 8513 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39568

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

[startup+54.3004 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1802856/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=40824 CPUtime=54.27
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 248354 0 0 0 5127 300 0 0 25 0 1 0 6298716 41803776 8565 1992294400 4194304 9819077 140737008914816 18446744073709551615 6003412 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 10206 8565 730 1374 0 8827 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 40824

[startup+57.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1801244/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=41500 CPUtime=57.47
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 266179 0 0 0 5426 321 0 0 25 0 1 0 6298716 42496000 8730 1992294400 4194304 9819077 140737008914816 18446744073709551615 4776077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 10375 8730 730 1374 0 8996 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 41500

[startup+59.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1801120/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=41464 CPUtime=59.06
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 278945 0 0 0 5571 335 0 0 25 0 1 0 6298716 42459136 8746 1992294400 4194304 9819077 140737008914816 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 10366 8746 730 1374 0 8987 0
Current children cumulated CPU time (s) 59.06
Current children cumulated vsize (KiB) 41464

[startup+59.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1800996/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=41416 CPUtime=59.47
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 283670 0 0 0 5608 339 0 0 25 0 1 0 6298716 42409984 8740 1992294400 4194304 9819077 140737008914816 18446744073709551615 6002984 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 10354 8740 730 1374 0 8975 0
Current children cumulated CPU time (s) 59.47
Current children cumulated vsize (KiB) 41416

[startup+59.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1800996/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=41544 CPUtime=59.66
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 285609 0 0 0 5626 340 0 0 25 0 1 0 6298716 42541056 8757 1992294400 4194304 9819077 140737008914816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15787/statm: 10386 8757 730 1374 0 9007 0
Current children cumulated CPU time (s) 59.66
Current children cumulated vsize (KiB) 41544

[startup+59.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15799
/proc/meminfo: memFree=1800996/2059040 swapFree=4148288/4192956
[pid=15787] ppid=15785 vsize=5940 CPUtime=59.76
/proc/15787/stat : 15787 (pbscip.linux.x8) R 15785 15787 14286 0 -1 4202496 286248 0 0 0 5635 341 0 0 25 0 1 0 6298716 6082560 811 1992294400 4194304 9819077 140737008914816 18446744073709551615 8716122 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15787/statm: 1485 815 735 1374 0 106 0
Current children cumulated CPU time (s) 59.76
Current children cumulated vsize (KiB) 5940

Child status: 0
Real time (s): 59.8015
CPU time (s): 59.7759
CPU user time (s): 56.3584
CPU system time (s): 3.41748
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 42564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.3584
system time used= 3.41748
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 286252
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= 120

runsolver used 0.093985 second user time and 0.300954 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 03:00:52
IDJOB=2665117
IDBENCH=48060
IDSOLVER=1168
FILE ID=node082/2665117-1276650052
PBS_JOBID= 11172422
Free space on /tmp= 62584 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665117-1276650052/watcher-2665117-1276650052 -o /tmp/evaluation-result-2665117-1276650052/solver-2665117-1276650052 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665117-1276650052.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5
RANDOM SEED=67821648

node082.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		: 3000.215
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834764 kB
Buffers:         26588 kB
Cached:         100572 kB
SwapCached:       6528 kB
Active:         102136 kB
Inactive:        46384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834764 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            6216 kB
Writeback:           0 kB
AnonPages:       18748 kB
Mapped:          13224 kB
Slab:            53984 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181188 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node082 at 2010-06-16 03:01:52