Trace number 1870122

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 12.1981 12.2095

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 benchmark12.1981
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	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-1870122-1245189026.opb>
0.00/0.01	c original problem has 864 variables (864 bin, 0 int, 0 impl, 0 cont) and 665 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.14	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
0.09/0.14	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
0.09/0.15	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
0.09/0.15	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
0.09/0.16	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
0.09/0.16	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
0.09/0.16	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
0.09/0.17	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
0.19/0.22	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.22	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.22	c presolving (10 rounds):
0.19/0.22	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.22	c  11808 implications, 0 cliques
0.19/0.22	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.22	c     512 constraints of type <and>
0.19/0.22	c       8 constraints of type <linear>
0.19/0.22	c       9 constraints of type <logicor>
0.19/0.22	c transformed objective value is always integral (scale: 2)
0.19/0.22	c Presolving Time: 0.12
0.19/0.22	c OPT-NLC
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22	c limits/memory = c 1620
0.19/0.22	c # maximal time in seconds to run
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22	c limits/time = c 1791
0.19/0.22	c # frequency for displaying node information lines
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.22	c display/freq = c 10000
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c start solving problem
0.19/0.22	c 
0.19/0.23	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.23	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   392 |3289k|   0 |  15 | 712 | 529 | 529 | 712 |1043 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.2s|     1 |     0 |   400 |3316k|   0 |  23 | 712 | 529 | 529 | 712 |1048 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.3s|     1 |     0 |   413 |3356k|   0 |  27 | 712 | 529 | 529 | 712 |1055 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.51	c   0.4s|     1 |     0 |   422 |3358k|   0 |  32 | 712 | 529 | 529 | 712 |1059 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.60/0.62	c   0.5s|     1 |     0 |   432 |3376k|   0 |  36 | 712 | 529 | 529 | 712 |1065 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.73	c   0.6s|     1 |     0 |   440 |3388k|   0 |  38 | 712 | 529 | 529 | 712 |1068 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.88	c   0.8s|     1 |     2 |   440 |3388k|   0 |  38 | 712 | 529 | 529 | 712 |1068 |  27 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
11.08/11.18	o 9
11.08/11.18	c *10.8s|  2737 |  1223 | 14841 |6159k| 112 |   - | 712 |2361 | 183 | 712 | 300 |7444 |1832 |4593 | 3.000000e+00 | 9.000000e+00 | 200.00%
12.08/12.19	o 3
12.08/12.19	c *11.8s|  3212 |     0 | 16424 |5010k| 114 |   - | 712 |2505 | 264 | 712 | 266 |8123 |2036 |4805 | 3.000000e+00 | 3.000000e+00 |   0.00%
12.08/12.19	c 
12.08/12.19	c SCIP Status        : problem is solved [optimal solution found]
12.08/12.19	c Solving Time (sec) : 11.81
12.08/12.19	c Solving Nodes      : 3212
12.08/12.19	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
12.08/12.19	c Dual Bound         : +3.00000000000000e+00
12.08/12.19	c Gap                : 0.00 %
12.08/12.19	c NODE         3212
12.08/12.19	c DUAL BOUND   3
12.08/12.19	c PRIMAL BOUND 3
12.08/12.19	c GAP          0
12.08/12.19	s OPTIMUM FOUND
12.08/12.19	v -x216 x215 x214 x213 -x212 -x211 -x210 x209 x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 x144 -x143 -x142 -x141 -x140 
12.08/12.19	v x139 x138 -x137 x136 x198 x197 x196 x195 x194 x193 x192 x191 -x190 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 
12.08/12.19	v -x189 x188 -x187 -x186 x185 -x184 -x183 x182 x181 x126 x125 x124 x123 x122 x121 x120 x119 x118 -x180 -x179 -x178 -x177 -x176 
12.08/12.19	v -x175 -x174 -x173 -x172 x117 x116 -x115 x114 x113 -x112 -x111 -x110 x109 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 
12.08/12.19	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x162 -x161 -x160 -x159 -x158 x157 -x156 x155 -x154 -x99 -x98 -x97 -x96 
12.08/12.19	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 
12.08/12.19	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 x51 
12.08/12.19	v -x50 x49 x48 x47 x46 x45 x44 -x43 x42 x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 x33 -x32 x31 -x30 -x29 x28 x27 -x26 x25 -x24 x23 
12.08/12.19	v -x22 x21 x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
12.08/12.19	c SCIP Status        : problem is solved [optimal solution found]
12.08/12.19	c Solving Time       :      11.81
12.08/12.19	c Original Problem   :
12.08/12.19	c   Problem name     : HOME/instance-1870122-1245189026.opb
12.08/12.19	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
12.08/12.19	c   Constraints      : 665 initial, 665 maximal
12.08/12.19	c Presolved Problem  :
12.08/12.19	c   Problem name     : t_HOME/instance-1870122-1245189026.opb
12.08/12.19	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
12.08/12.19	c   Constraints      : 529 initial, 2505 maximal
12.08/12.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.08/12.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.08/12.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.08/12.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.08/12.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.08/12.19	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.08/12.19	c   probing          :       0.03          0          0          0          0          0          0          0          0
12.08/12.19	c   and              :       0.07         16        128          0          0          0        128          0        128
12.08/12.19	c   linear           :       0.00          1          7          0          0          0          0          0         63
12.08/12.19	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.08/12.19	c   root node        :          -         60          -          -         60          -          -          -          -
12.08/12.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.08/12.19	c   integral         :          0          0          0       2705          0          0        151          0          0       5142
12.08/12.19	c   and              :        512       5963       9607          2          0        153      17168       8102          0          0
12.08/12.19	c   linear           :          8          6       9454          2          0        791       5976          0          0          0
12.08/12.19	c   logicor          :          9+         6       3103          2          0          5        737          0          0          0
12.08/12.19	c   countsols        :          0          0          0          2          0          0          0          0          0          0
12.08/12.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.08/12.19	c   integral         :       4.67       0.00       0.00       4.67       0.00
12.08/12.19	c   and              :       0.85       0.67       0.18       0.00       0.00
12.08/12.19	c   linear           :       0.44       0.00       0.44       0.00       0.00
12.08/12.19	c   logicor          :       0.06       0.00       0.06       0.00       0.00
12.08/12.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.08/12.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.08/12.19	c   rootredcost      :       0.00          1          0          6
12.08/12.19	c   pseudoobj        :       0.01       9150          0          0
12.08/12.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.08/12.19	c   propagation      :       0.32        949        949      12934       52.6        418       53.9          -
12.08/12.19	c   infeasible LP    :       0.01          9          9         63       43.6          2       12.0          0
12.08/12.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.08/12.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.08/12.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.08/12.19	c   applied globally :          -          -          -       2036       33.1          -          -          -
12.08/12.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
12.08/12.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.08/12.19	c   cut pool         :       0.00          5          -          -          5          -    (maximal pool size: 38)
12.08/12.19	c   redcost          :       0.13       5963          0          0          0          0
12.08/12.19	c   impliedbounds    :       0.00          6          0          0          4          0
12.08/12.19	c   intobj           :       0.00          0          0          0          0          0
12.08/12.19	c   gomory           :       0.05          6          0          0         22          0
12.08/12.19	c   strongcg         :       0.06          6          0          0         54          0
12.08/12.19	c   cmir             :       0.06          6          0          0         19          0
12.08/12.19	c   flowcover        :       0.25          6          0          0         28          0
12.08/12.19	c   clique           :       0.00          1          0          0          0          0
12.08/12.19	c   zerohalf         :       0.00          0          0          0          0          0
12.08/12.19	c   mcf              :       0.00          1          0          0          0          0
12.08/12.19	c Pricers            :       Time      Calls       Vars
12.08/12.19	c   problem variables:       0.00          0          0
12.08/12.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.08/12.19	c   relpscost        :       4.66       2703          0        151          0          0       5142
12.08/12.19	c   pscost           :       0.00          0          0          0          0          0          0
12.08/12.19	c   inference        :       0.00          0          0          0          0          0          0
12.08/12.19	c   mostinf          :       0.00          0          0          0          0          0          0
12.08/12.19	c   leastinf         :       0.00          0          0          0          0          0          0
12.08/12.19	c   fullstrong       :       0.00          0          0          0          0          0          0
12.08/12.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.08/12.19	c   random           :       0.00          0          0          0          0          0          0
12.08/12.19	c Primal Heuristics  :       Time      Calls      Found
12.08/12.19	c   LP solutions     :       0.01          -          2
12.08/12.19	c   pseudo solutions :       0.00          -          0
12.08/12.19	c   crossover        :       0.00          0          0
12.08/12.19	c   guideddiving     :       0.00          0          0
12.08/12.19	c   intshifting      :       0.00          0          0
12.08/12.19	c   oneopt           :       0.00          1          0
12.08/12.19	c   pscostdiving     :       0.03          1          0
12.08/12.19	c   fracdiving       :       0.00          1          0
12.08/12.19	c   veclendiving     :       0.01          1          0
12.08/12.19	c   linesearchdiving :       0.00          1          0
12.08/12.19	c   feaspump         :       0.02          1          0
12.08/12.19	c   objpscostdiving  :       0.01          1          0
12.08/12.19	c   rootsoldiving    :       0.01          1          0
12.08/12.19	c   coefdiving       :       0.04          2          0
12.08/12.19	c   simplerounding   :       0.01          0          0
12.08/12.19	c   rounding         :       0.06       1038          0
12.08/12.19	c   shifting         :       0.74        314          0
12.08/12.19	c   fixandinfer      :       0.00          0          0
12.08/12.19	c   intdiving        :       0.00          0          0
12.08/12.19	c   actconsdiving    :       0.00          0          0
12.08/12.19	c   octane           :       0.00          0          0
12.08/12.19	c   rens             :       0.02          1          0
12.08/12.19	c   rins             :       0.00          0          0
12.08/12.19	c   localbranching   :       0.00          0          0
12.08/12.19	c   mutation         :       0.00          0          0
12.08/12.19	c   dins             :       0.00          0          0
12.08/12.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.08/12.19	c   primal LP        :       0.11          0          0       0.00       0.00
12.08/12.19	c   dual LP          :       2.59       6146      15651       2.55    6042.86
12.08/12.19	c   barrier LP       :       0.00          0          0       0.00          -
12.08/12.19	c   diving/probing LP:       0.06        144        773       5.37   12883.33
12.08/12.19	c   strong branching :       4.61       4805      28678       5.97    6220.82
12.08/12.19	c     (at root node) :          -         19        656      34.53          -
12.08/12.19	c   conflict analysis:       0.00          0          0       0.00          -
12.08/12.19	c B&B Tree           :
12.08/12.19	c   number of runs   :          1
12.08/12.19	c   nodes            :       3212
12.08/12.19	c   nodes (total)    :       3212
12.08/12.19	c   nodes left       :          0
12.08/12.19	c   max depth        :        114
12.08/12.19	c   max depth (total):        114
12.08/12.19	c   backtracks       :        381 (11.9%)
12.08/12.19	c   delayed cutoffs  :        317
12.08/12.19	c   repropagations   :       1229 (4020 domain reductions, 299 cutoffs)
12.08/12.19	c   avg switch length:       3.55
12.08/12.19	c   switching time   :       0.36
12.08/12.19	c Solution           :
12.08/12.19	c   Solutions found  :          2 (2 improvements)
12.08/12.19	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3212 nodes, 11.80 seconds, depth 99, found by <relaxation>)
12.08/12.19	c   Dual Bound       : +3.00000000000000e+00
12.08/12.19	c   Gap              :       0.00 %
12.08/12.19	c   Root Dual Bound  : +3.00000000000000e+00
12.18/12.20	c Time complete: 12.18.

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-1870122-1245189026/watcher-1870122-1245189026 -o /tmp/evaluation-result-1870122-1245189026/solver-1870122-1245189026 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870122-1245189026.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: 1.06 1.03 0.95 3/65 28602
/proc/meminfo: memFree=1825288/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=6100 CPUtime=0
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 579 0 0 0 0 0 0 0 20 0 1 0 98324463 6246400 561 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28602/statm: 1525 571 325 886 0 635 0

[startup+0.0944119 s]
/proc/loadavg: 1.06 1.03 0.95 3/65 28602
/proc/meminfo: memFree=1825288/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=13912 CPUtime=0.09
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 2869 0 0 0 5 4 0 0 20 0 1 0 98324463 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.102412 s]
/proc/loadavg: 1.06 1.03 0.95 3/65 28602
/proc/meminfo: memFree=1825288/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=13912 CPUtime=0.09
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 2869 0 0 0 5 4 0 0 20 0 1 0 98324463 14245888 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 3478 2497 404 886 0 2588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.302439 s]
/proc/loadavg: 1.06 1.03 0.95 3/65 28602
/proc/meminfo: memFree=1825288/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=21456 CPUtime=0.29
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 4892 0 0 0 20 9 0 0 22 0 1 0 98324463 21970944 4485 1992294400 4194304 7823515 548682068736 18446744073709551615 5398965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 5364 4485 561 886 0 4474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21456

[startup+0.701497 s]
/proc/loadavg: 1.06 1.03 0.95 3/65 28602
/proc/meminfo: memFree=1825288/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=27376 CPUtime=0.69
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 6448 0 0 0 59 10 0 0 25 0 1 0 98324463 28033024 6034 1992294400 4194304 7823515 548682068736 18446744073709551615 4971618 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 6844 6034 563 886 0 5954 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27376

[startup+1.50159 s]
/proc/loadavg: 1.06 1.03 0.95 2/66 28603
/proc/meminfo: memFree=1802880/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=27376 CPUtime=1.49
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 8593 0 0 0 136 13 0 0 25 0 1 0 98324463 28033024 6085 1992294400 4194304 7823515 548682068736 18446744073709551615 5400093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 6844 6085 574 886 0 5954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27376

[startup+3.1018 s]
/proc/loadavg: 1.06 1.03 0.95 2/66 28603
/proc/meminfo: memFree=1802752/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=27628 CPUtime=3.09
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 8625 0 0 0 292 17 0 0 25 0 1 0 98324463 28291072 6117 1992294400 4194304 7823515 548682068736 18446744073709551615 6157807 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28602/statm: 6907 6117 574 886 0 6017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27628

[startup+6.30119 s]
/proc/loadavg: 1.13 1.04 0.96 2/66 28603
/proc/meminfo: memFree=1801664/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=29324 CPUtime=6.28
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 9056 0 0 0 603 25 0 0 25 0 1 0 98324463 30027776 6547 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 7331 6547 574 886 0 6441 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29324

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

[startup+9.50159 s]
/proc/loadavg: 1.12 1.04 0.96 2/66 28603
/proc/meminfo: memFree=1800128/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=30372 CPUtime=9.48
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 9333 0 0 0 917 31 0 0 25 0 1 0 98324463 31100928 6815 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 7593 6815 574 886 0 6703 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 30372

[startup+11.1018 s]
/proc/loadavg: 1.12 1.04 0.96 2/66 28603
/proc/meminfo: memFree=1799488/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=30812 CPUtime=11.08
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 9440 0 0 0 1074 34 0 0 25 0 1 0 98324463 31551488 6922 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 7703 6922 574 886 0 6813 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 30812

[startup+11.9019 s]
/proc/loadavg: 1.12 1.04 0.96 2/66 28603
/proc/meminfo: memFree=1799488/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=30812 CPUtime=11.88
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 9450 0 0 0 1152 36 0 0 25 0 1 0 98324463 31551488 6932 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 7703 6932 574 886 0 6813 0
Current children cumulated CPU time (s) 11.88
Current children cumulated vsize (KiB) 30812

[startup+12.1059 s]
/proc/loadavg: 1.12 1.04 0.96 2/66 28603
/proc/meminfo: memFree=1799424/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=30812 CPUtime=12.08
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 9464 0 0 0 1172 36 0 0 25 0 1 0 98324463 31551488 6946 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28602/statm: 7703 6946 574 886 0 6813 0
Current children cumulated CPU time (s) 12.08
Current children cumulated vsize (KiB) 30812

[startup+12.2019 s]
/proc/loadavg: 1.12 1.04 0.96 2/66 28603
/proc/meminfo: memFree=1799424/2055920 swapFree=4192812/4192956
[pid=28602] ppid=28600 vsize=30956 CPUtime=12.18
/proc/28602/stat : 28602 (pbscip.linux.x8) R 28600 28602 26968 0 -1 4194304 9474 0 0 0 1182 36 0 0 25 0 1 0 98324463 31698944 6956 1992294400 4194304 7823515 548682068736 18446744073709551615 4401518 0 0 4096 0 0 0 0 17 1 0 0
/proc/28602/statm: 7739 6956 576 886 0 6849 0
Current children cumulated CPU time (s) 12.18
Current children cumulated vsize (KiB) 30956

Child status: 0
Real time (s): 12.2095
CPU time (s): 12.1981
CPU user time (s): 11.8252
CPU system time (s): 0.372943
CPU usage (%): 99.9072
Max. virtual memory (cumulated for all children) (KiB): 30956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8252
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9477
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= 3
involuntary context switches= 41

runsolver used 0.013997 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 23:50:26
IDJOB=1870122
IDBENCH=48060
IDSOLVER=683
FILE ID=node92/1870122-1245189026
PBS_JOBID= 9368275
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=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-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870122-1245189026/watcher-1870122-1245189026 -o /tmp/evaluation-result-1870122-1245189026/solver-1870122-1245189026 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870122-1245189026.opb

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

MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5
RANDOM SEED=844638155

node92.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1825704 kB
Buffers:         19660 kB
Cached:         146392 kB
SwapCached:        140 kB
Active:          58472 kB
Inactive:       121584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            36000 kB
Committed_AS:    75892 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 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 node92 at 2009-06-16 23:50:39