Trace number 1869952

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 10.0525 10.0604

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
MD5SUM1d88cb7e119c66203d260e6c8e2ab364
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 benchmark6.77897
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 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869952-1245187444.opb>
0.00/0.01	c original problem has 864 variables (864 bin, 0 int, 0 impl, 0 cont) and 665 constraints
0.01/0.02	c start presolving problem
0.01/0.02	c presolving:
0.09/0.15	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
0.09/0.15	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
0.09/0.15	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
0.09/0.16	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
0.09/0.16	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
0.09/0.17	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
0.09/0.17	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
0.09/0.17	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
0.09/0.18	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
0.19/0.23	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.23	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.23	c presolving (10 rounds):
0.19/0.23	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.23	c  11808 implications, 0 cliques
0.19/0.23	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.23	c     512 constraints of type <and>
0.19/0.23	c       8 constraints of type <linear>
0.19/0.23	c       9 constraints of type <logicor>
0.19/0.23	c transformed objective value is always integral (scale: 2)
0.19/0.23	c Presolving Time: 0.11
0.19/0.23	c OPT-NLC
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/memory = c 1620
0.19/0.23	c # maximal time in seconds to run
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/time = c 1791
0.19/0.23	c # frequency for displaying node information lines
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.23	c display/freq = c 10000
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c start solving problem
0.19/0.23	c 
0.19/0.24	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.24	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.2s|     1 |     0 |   663 |3278k|   0 |  15 | 712 | 529 | 529 | 712 |1042 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.2s|     1 |     0 |   670 |3311k|   0 |  20 | 712 | 529 | 529 | 712 |1047 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.3s|     1 |     0 |   677 |3327k|   0 |  24 | 712 | 529 | 529 | 712 |1052 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.53	c   0.4s|     1 |     0 |   685 |3345k|   0 |  30 | 712 | 529 | 529 | 712 |1058 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.63	c   0.5s|     1 |     0 |   689 |3379k|   0 |  32 | 712 | 529 | 529 | 712 |1065 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.70/0.72	c   0.6s|     1 |     0 |   691 |3384k|   0 |  32 | 712 | 529 | 529 | 712 |1067 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.84	c   0.7s|     1 |     2 |   691 |3385k|   0 |  32 | 712 | 529 | 529 | 712 |1067 |  26 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
9.99/10.04	o 3
9.99/10.04	c * 9.7s|  1839 |     0 |  9792 |4163k| 142 |   - | 712 |1098 | 175 | 712 | 356 |5083 | 600 |3816 | 3.000000e+00 | 3.000000e+00 |   0.00%
9.99/10.04	c 
9.99/10.04	c SCIP Status        : problem is solved [optimal solution found]
9.99/10.04	c Solving Time (sec) : 9.68
9.99/10.04	c Solving Nodes      : 1839
9.99/10.04	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
9.99/10.04	c Dual Bound         : +3.00000000000000e+00
9.99/10.04	c Gap                : 0.00 %
9.99/10.04	c NODE         1839
9.99/10.04	c DUAL BOUND   3
9.99/10.04	c PRIMAL BOUND 3
9.99/10.04	c GAP          0
9.99/10.04	s OPTIMUM FOUND
9.99/10.04	v -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 x199 -x144 -x143 -x142 -x141 
9.99/10.04	v -x140 -x139 -x138 -x137 x136 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x135 -x134 -x133 -x132 -x131 -x130 -x129 
9.99/10.04	v x128 x127 -x189 -x188 -x187 -x186 -x185 -x184 x183 x182 x181 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x180 x179 
9.99/10.04	v -x178 -x177 -x176 -x175 x174 -x173 x172 -x117 x116 x115 x114 -x113 x112 x111 x110 x109 -x171 -x170 -x169 x168 x167 x166 -x165 
9.99/10.04	v x164 -x163 -x108 x107 -x106 x105 -x104 x103 x102 -x101 x100 -x162 x161 -x160 -x159 -x158 -x157 -x156 x155 -x154 -x99 -x98 
9.99/10.04	v x97 x96 x95 -x94 x93 x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 x146 -x145 -x90 x89 -x88 -x87 -x86 -x85 -x84 x83 x82 
9.99/10.04	v x81 x80 -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 
9.99/10.04	v -x53 -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 
9.99/10.04	v x25 x24 x23 x22 x21 -x20 x19 x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
9.99/10.04	c SCIP Status        : problem is solved [optimal solution found]
9.99/10.04	c Solving Time       :       9.68
9.99/10.04	c Original Problem   :
9.99/10.04	c   Problem name     : HOME/instance-1869952-1245187444.opb
9.99/10.04	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
9.99/10.04	c   Constraints      : 665 initial, 665 maximal
9.99/10.04	c Presolved Problem  :
9.99/10.04	c   Problem name     : t_HOME/instance-1869952-1245187444.opb
9.99/10.04	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
9.99/10.04	c   Constraints      : 529 initial, 1098 maximal
9.99/10.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
9.99/10.04	c   trivial          :       0.01          0          0          0          0          0          0          0          0
9.99/10.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   probing          :       0.03          0          0          0          0          0          0          0          0
9.99/10.04	c   and              :       0.05         16        128          0          0          0        128          0        128
9.99/10.04	c   linear           :       0.01          1          7          0          0          0          0          0         63
9.99/10.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   root node        :          -          0          -          -          0          -          -          -          -
9.99/10.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
9.99/10.04	c   integral         :          0          0          0       1646          0          0         88          0          0       3162
9.99/10.04	c   and              :        512       3439       5449          1          0         89       8836       5060          0          0
9.99/10.04	c   linear           :          8          6       5360          1          0        258       3449          0          0          0
9.99/10.04	c   logicor          :          9+         6       1573          1          0         11        378          0          0          0
9.99/10.04	c   countsols        :          0          0          0          1          0          0          0          0          0          0
9.99/10.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
9.99/10.04	c   integral         :       4.69       0.00       0.00       4.69       0.00
9.99/10.04	c   and              :       0.37       0.16       0.21       0.00       0.00
9.99/10.04	c   linear           :       0.53       0.00       0.53       0.00       0.00
9.99/10.04	c   logicor          :       0.01       0.00       0.01       0.00       0.00
9.99/10.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
9.99/10.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
9.99/10.04	c   rootredcost      :       0.00          0          0          0
9.99/10.04	c   pseudoobj        :       0.01       4992          0          0
9.99/10.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.99/10.04	c   propagation      :       0.48        358        356      10703      107.1        231       75.8          -
9.99/10.04	c   infeasible LP    :       0.00          5          5         44       52.2          0        0.0          0
9.99/10.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.99/10.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.99/10.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.99/10.04	c   applied globally :          -          -          -        569       47.4          -          -          -
9.99/10.04	c   applied locally  :          -          -          -         31       80.0          -          -          -
9.99/10.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.99/10.04	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 34)
9.99/10.04	c   redcost          :       0.06       3439          0          0          0          0
9.99/10.04	c   impliedbounds    :       0.00          6          0          0          2          0
9.99/10.04	c   intobj           :       0.00          0          0          0          0          0
9.99/10.04	c   gomory           :       0.07          6          0          0          0          0
9.99/10.04	c   strongcg         :       0.04          6          0          0          0          0
9.99/10.04	c   cmir             :       0.03          6          0          0         20          0
9.99/10.04	c   flowcover        :       0.25          6          0          0         20          0
9.99/10.04	c   clique           :       0.00          1          0          0          0          0
9.99/10.04	c   zerohalf         :       0.00          0          0          0          0          0
9.99/10.04	c   mcf              :       0.00          1          0          0          0          0
9.99/10.04	c Pricers            :       Time      Calls       Vars
9.99/10.04	c   problem variables:       0.00          0          0
9.99/10.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.99/10.04	c   relpscost        :       4.68       1645          0         88          0          0       3162
9.99/10.04	c   pscost           :       0.00          0          0          0          0          0          0
9.99/10.04	c   inference        :       0.00          0          0          0          0          0          0
9.99/10.04	c   mostinf          :       0.00          0          0          0          0          0          0
9.99/10.04	c   leastinf         :       0.00          0          0          0          0          0          0
9.99/10.04	c   fullstrong       :       0.00          0          0          0          0          0          0
9.99/10.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.99/10.04	c   random           :       0.00          0          0          0          0          0          0
9.99/10.04	c Primal Heuristics  :       Time      Calls      Found
9.99/10.04	c   LP solutions     :       0.01          -          1
9.99/10.04	c   pseudo solutions :       0.00          -          0
9.99/10.04	c   oneopt           :       0.00          0          0
9.99/10.04	c   pscostdiving     :       0.00          0          0
9.99/10.04	c   fracdiving       :       0.00          0          0
9.99/10.04	c   veclendiving     :       0.00          0          0
9.99/10.04	c   objpscostdiving  :       0.00          0          0
9.99/10.04	c   rootsoldiving    :       0.00          0          0
9.99/10.04	c   linesearchdiving :       0.00          0          0
9.99/10.04	c   guideddiving     :       0.00          0          0
9.99/10.04	c   crossover        :       0.00          0          0
9.99/10.04	c   intshifting      :       0.00          0          0
9.99/10.04	c   coefdiving       :       0.00          1          0
9.99/10.04	c   feaspump         :       0.03          1          0
9.99/10.04	c   simplerounding   :       0.00          0          0
9.99/10.04	c   rounding         :       0.06        790          0
9.99/10.04	c   shifting         :       0.54        201          0
9.99/10.04	c   fixandinfer      :       0.00          0          0
9.99/10.04	c   intdiving        :       0.00          0          0
9.99/10.04	c   actconsdiving    :       0.00          0          0
9.99/10.04	c   octane           :       0.00          0          0
9.99/10.04	c   rens             :       0.02          1          0
9.99/10.04	c   rins             :       0.00          0          0
9.99/10.04	c   localbranching   :       0.00          0          0
9.99/10.04	c   mutation         :       0.00          0          0
9.99/10.04	c   dins             :       0.00          0          0
9.99/10.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.99/10.04	c   primal LP        :       0.11          0          0       0.00       0.00
9.99/10.04	c   dual LP          :       1.82       3592       9141       2.54    5022.53
9.99/10.04	c   barrier LP       :       0.00          0          0       0.00          -
9.99/10.04	c   diving/probing LP:       0.03         17        651      38.29   21700.00
9.99/10.04	c   strong branching :       4.64       3816      27460       7.20    5918.10
9.99/10.04	c     (at root node) :          -         20        379      18.95          -
9.99/10.04	c   conflict analysis:       0.00          0          0       0.00          -
9.99/10.04	c B&B Tree           :
9.99/10.04	c   number of runs   :          1
9.99/10.04	c   nodes            :       1839
9.99/10.04	c   nodes (total)    :       1839
9.99/10.04	c   nodes left       :          0
9.99/10.04	c   max depth        :        142
9.99/10.04	c   max depth (total):        142
9.99/10.04	c   backtracks       :        125 (6.8%)
9.99/10.04	c   delayed cutoffs  :        105
9.99/10.04	c   repropagations   :        719 (1775 domain reductions, 103 cutoffs)
9.99/10.04	c   avg switch length:       3.71
9.99/10.04	c   switching time   :       0.25
9.99/10.04	c Solution           :
9.99/10.04	c   Solutions found  :          1 (1 improvements)
9.99/10.04	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1839 nodes, 9.67 seconds, depth 130, found by <relaxation>)
9.99/10.04	c   Dual Bound       : +3.00000000000000e+00
9.99/10.04	c   Gap              :       0.00 %
9.99/10.04	c   Root Dual Bound  : +3.00000000000000e+00
9.99/10.05	c Time complete: 10.04.

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-1869952-1245187444/watcher-1869952-1245187444 -o /tmp/evaluation-result-1869952-1245187444/solver-1869952-1245187444 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869952-1245187444.opb 

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 3/67 10555
/proc/meminfo: memFree=1284768/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=6100 CPUtime=0
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 175233761 6246400 512 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10555/statm: 1525 521 325 886 0 635 0

[startup+0.0212151 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10555
/proc/meminfo: memFree=1284768/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=11204 CPUtime=0.01
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 2430 0 0 0 1 0 0 0 18 0 1 0 175233761 11472896 2058 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 2801 2058 371 886 0 1911 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11204

[startup+0.101222 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10555
/proc/meminfo: memFree=1284768/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=13912 CPUtime=0.09
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 2869 0 0 0 4 5 0 0 18 0 1 0 175233761 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.30124 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10555
/proc/meminfo: memFree=1284768/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=21292 CPUtime=0.29
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 4086 0 0 0 17 12 0 0 19 0 1 0 175233761 21803008 3699 1992294400 4194304 7823515 548682068736 18446744073709551615 4971328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 5323 3709 552 886 0 4433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21292

[startup+0.701274 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10555
/proc/meminfo: memFree=1284768/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=25960 CPUtime=0.7
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 6125 0 0 0 56 14 0 0 22 0 1 0 175233761 26583040 5713 1992294400 4194304 7823515 548682068736 18446744073709551615 4338498 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 6490 5713 563 886 0 5600 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 25960

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1263704/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=25960 CPUtime=1.49
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8225 0 0 0 132 17 0 0 25 0 1 0 175233761 26583040 5761 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 6490 5761 569 886 0 5600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25960

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1263576/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=26232 CPUtime=3.09
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8264 0 0 0 288 21 0 0 25 0 1 0 175233761 26861568 5792 1992294400 4194304 7823515 548682068736 18446744073709551615 4685983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 6558 5792 574 886 0 5668 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26232

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1262872/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=27100 CPUtime=6.29
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8495 0 0 0 602 27 0 0 25 0 1 0 175233761 27750400 6023 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 6775 6023 574 886 0 5885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27100

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

[startup+7.90192 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1262040/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=27780 CPUtime=7.88
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8658 0 0 0 758 30 0 0 25 0 1 0 175233761 28446720 6186 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 6945 6186 574 886 0 6055 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 27780

[startup+8.70199 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1261784/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=28052 CPUtime=8.69
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8721 0 0 0 837 32 0 0 25 0 1 0 175233761 28725248 6249 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 7013 6249 574 886 0 6123 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 28052

[startup+9.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1261784/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=28184 CPUtime=9.48
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8780 0 0 0 915 33 0 0 25 0 1 0 175233761 28860416 6308 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 7046 6308 574 886 0 6156 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 28184

[startup+9.9051 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1261464/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=28316 CPUtime=9.89
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8802 0 0 0 955 34 0 0 25 0 1 0 175233761 28995584 6330 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 7079 6330 574 886 0 6189 0
Current children cumulated CPU time (s) 9.89
Current children cumulated vsize (KiB) 28316

[startup+10.0011 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10556
/proc/meminfo: memFree=1261464/2055920 swapFree=4192956/4192956
[pid=10555] ppid=10553 vsize=28448 CPUtime=9.99
/proc/10555/stat : 10555 (pbscip.linux.x8) R 10553 10555 9730 0 -1 4194304 8820 0 0 0 965 34 0 0 25 0 1 0 175233761 29130752 6348 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10555/statm: 7112 6348 574 886 0 6222 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (KiB) 28448

Child status: 0
Real time (s): 10.0604
CPU time (s): 10.0525
CPU user time (s): 9.70552
CPU system time (s): 0.346947
CPU usage (%): 99.9216
Max. virtual memory (cumulated for all children) (KiB): 28448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.70552
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8833
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= 25

runsolver used 0.010998 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node68 at 2009-06-16 23:24:04
IDJOB=1869952
IDBENCH=47975
IDSOLVER=683
FILE ID=node68/1869952-1245187444
PBS_JOBID= 9368272
Free space on /tmp= 66472 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869952-1245187444/watcher-1869952-1245187444 -o /tmp/evaluation-result-1869952-1245187444/solver-1869952-1245187444 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869952-1245187444.opb

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

MD5SUM BENCH= 1d88cb7e119c66203d260e6c8e2ab364
RANDOM SEED=1420433953

node68.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1285184 kB
Buffers:         72924 kB
Cached:         600616 kB
SwapCached:          0 kB
Active:         351792 kB
Inactive:       338252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285184 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          26496 kB
Slab:            66264 kB
Committed_AS:    86532 kB
PageTables:       1568 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node68 at 2009-06-16 23:24:15