Trace number 1869928

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 11.2763 11.2782

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
MD5SUM651e385f00e2858954d8683e891a1dbe
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 benchmark11.2763
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 constraints19
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 constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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-1869928-1245187264.opb>
0.00/0.01	c original problem has 792 variables (792 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.12	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 0 upgd conss, 3600 impls, 0 clqs
0.09/0.13	c (round 2) 25 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5392 impls, 0 clqs
0.09/0.13	c (round 3) 41 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 10 upgd conss, 6960 impls, 0 clqs
0.09/0.14	c (round 4) 57 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8304 impls, 0 clqs
0.09/0.14	c (round 5) 73 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 10 upgd conss, 9424 impls, 0 clqs
0.09/0.14	c (round 6) 89 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 10320 impls, 0 clqs
0.09/0.15	c (round 7) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 144 chg coeffs, 10 upgd conss, 10992 impls, 0 clqs
0.09/0.15	c (round 8) 121 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 11440 impls, 0 clqs
0.09/0.15	c (round 9) 137 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 172 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.09/0.16	c (round 10) 153 del vars, 126 del conss, 0 chg bounds, 0 chg sides, 186 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.09/0.19	c    (0.1s) probing: 221/639 (34.6%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.19	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.19	c presolving (11 rounds):
0.09/0.19	c  153 deleted vars, 126 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 186 changed coefficients
0.09/0.19	c  11700 implications, 0 cliques
0.09/0.19	c presolved problem has 639 variables (639 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.09/0.19	c     441 constraints of type <and>
0.09/0.19	c       9 constraints of type <linear>
0.09/0.19	c      10 constraints of type <logicor>
0.09/0.19	c transformed objective value is always integral (scale: 2)
0.09/0.19	c Presolving Time: 0.10
0.09/0.19	c OPT-NLC
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/memory = c 1620
0.09/0.19	c # maximal time in seconds to run
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/time = c 1791
0.09/0.19	c # frequency for displaying node information lines
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19	c display/freq = c 10000
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c start solving problem
0.09/0.19	c 
0.09/0.20	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.20	c   0.1s|     1 |     0 |    22 |2930k|   0 |  12 | 639 | 460 | 460 | 639 | 901 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   341 |2959k|   0 |  16 | 639 | 460 | 460 | 639 | 902 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   349 |2977k|   0 |  23 | 639 | 460 | 460 | 639 | 906 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.2s|     1 |     0 |   358 |3002k|   0 |  27 | 639 | 460 | 460 | 639 | 911 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   369 |3017k|   0 |  32 | 639 | 460 | 460 | 639 | 918 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.3s|     1 |     0 |   377 |3035k|   0 |  33 | 639 | 460 | 460 | 639 | 921 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.51	c   0.4s|     1 |     0 |   382 |3048k|   0 |  37 | 639 | 460 | 460 | 639 | 925 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.66	c   0.5s|     1 |     2 |   382 |3048k|   0 |  37 | 639 | 460 | 460 | 639 | 925 |  24 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
9.59/9.69	o 9
9.59/9.69	c * 9.3s|  2456 |  1342 | 13781 |5397k| 100 |   - | 639 |1534 | 265 | 639 | 165 |7547 |1074 |4049 | 3.000000e+00 | 9.000000e+00 | 200.00%
11.19/11.25	o 3
11.19/11.25	c *10.9s|  3306 |     0 | 16344 |4694k| 100 |   - | 639 |2336 | 179 | 639 | 156 |9043 |1942 |4271 | 3.000000e+00 | 3.000000e+00 |   0.00%
11.19/11.26	c 
11.19/11.26	c SCIP Status        : problem is solved [optimal solution found]
11.19/11.26	c Solving Time (sec) : 10.87
11.19/11.26	c Solving Nodes      : 3306
11.19/11.26	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
11.19/11.26	c Dual Bound         : +3.00000000000000e+00
11.19/11.26	c Gap                : 0.00 %
11.19/11.26	c NODE         3306
11.19/11.26	c DUAL BOUND   3
11.19/11.26	c PRIMAL BOUND 3
11.19/11.26	c GAP          0
11.19/11.26	s OPTIMUM FOUND
11.19/11.26	v -x216 x215 -x214 -x213 -x212 x211 x210 x209 -x208 -x207 -x206 x205 -x204 -x203 x202 -x201 -x144 x143 x142 -x141 x140 x139 x138 
11.19/11.26	v x137 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x136 -x135 x134 -x133 -x132 -x131 -x130 x129 -x192 -x191 -x190 -x189 -x188 
11.19/11.26	v -x187 x186 -x185 -x128 -x127 -x126 -x125 -x124 -x123 x122 x121 -x184 -x183 -x182 x181 -x180 -x179 -x178 x177 -x120 x119 x118 
11.19/11.26	v -x117 -x116 x115 x114 x113 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x112 x111 x110 -x109 -x108 -x107 x106 x105 -x168 
11.19/11.26	v -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x104 -x103 x102 -x101 -x100 -x99 -x98 x97 -x160 -x159 -x158 -x157 -x156 -x155 
11.19/11.26	v -x154 -x153 -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 x146 -x145 -x88 -x87 -x86 -x85 -x84 -x83 
11.19/11.26	v -x82 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 
11.19/11.26	v -x54 -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 
11.19/11.26	v x28 -x27 x26 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 
11.19/11.26	c SCIP Status        : problem is solved [optimal solution found]
11.19/11.26	c Solving Time       :      10.87
11.19/11.26	c Original Problem   :
11.19/11.26	c   Problem name     : HOME/instance-1869928-1245187264.opb
11.19/11.26	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
11.19/11.26	c   Constraints      : 595 initial, 595 maximal
11.19/11.26	c Presolved Problem  :
11.19/11.26	c   Problem name     : t_HOME/instance-1869928-1245187264.opb
11.19/11.26	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
11.19/11.26	c   Constraints      : 460 initial, 2336 maximal
11.19/11.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.19/11.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.19/11.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.19/11.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.19/11.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.19/11.26	c   implics          :       0.01          0          0          0          0          0          0          0          0
11.19/11.26	c   probing          :       0.02          0          0          0          0          0          0          0          0
11.19/11.26	c   and              :       0.06         18        126          0          0          0        126          0        126
11.19/11.26	c   linear           :       0.01          1          8          0          0          0          0          0         60
11.19/11.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0
11.19/11.26	c   root node        :          -         45          -          -         45          -          -          -          -
11.19/11.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.19/11.26	c   integral         :          0          0          0       2822          0          0        100          0          0       5482
11.19/11.26	c   and              :        441       6569      10604          3          0        219      16229       9023          0          0
11.19/11.26	c   linear           :          9          6      10384          1          0        609       6778          0          0          0
11.19/11.26	c   logicor          :         10+         6       4095          1          0         16        866          0          0          0
11.19/11.26	c   countsols        :          0          0          0          2          0          0          0          0          0          0
11.19/11.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.19/11.26	c   integral         :       3.78       0.00       0.00       3.78       0.00
11.19/11.26	c   and              :       0.56       0.35       0.21       0.00       0.00
11.19/11.26	c   linear           :       0.46       0.00       0.46       0.00       0.00
11.19/11.26	c   logicor          :       0.05       0.00       0.05       0.00       0.00
11.19/11.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.19/11.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.19/11.26	c   rootredcost      :       0.00          1          0          5
11.19/11.26	c   pseudoobj        :       0.01      10147          0          0
11.19/11.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.19/11.26	c   propagation      :       0.43        844        843      14645       69.6        574       53.1          -
11.19/11.26	c   infeasible LP    :       0.00         42         42        217       49.8          4        6.2          0
11.19/11.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.19/11.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.19/11.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.19/11.26	c   applied globally :          -          -          -       1941       37.8          -          -          -
11.19/11.26	c   applied locally  :          -          -          -          1       64.0          -          -          -
11.19/11.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.19/11.26	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 38)
11.19/11.26	c   redcost          :       0.15       6570          0          0          0          0
11.19/11.26	c   impliedbounds    :       0.00          6          0          0          3          0
11.19/11.26	c   intobj           :       0.00          0          0          0          0          0
11.19/11.26	c   gomory           :       0.04          6          0          0         33          0
11.19/11.26	c   strongcg         :       0.05          6          0          0         70          0
11.19/11.26	c   cmir             :       0.04          6          0          0         17          0
11.19/11.26	c   flowcover        :       0.10          6          0          0         17          0
11.19/11.26	c   clique           :       0.00          1          0          0          0          0
11.19/11.26	c   zerohalf         :       0.00          0          0          0          0          0
11.19/11.26	c   mcf              :       0.00          1          0          0          0          0
11.19/11.26	c Pricers            :       Time      Calls       Vars
11.19/11.26	c   problem variables:       0.00          0          0
11.19/11.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.19/11.26	c   relpscost        :       3.77       2818          0        100          0          0       5482
11.19/11.26	c   pscost           :       0.00          0          0          0          0          0          0
11.19/11.26	c   inference        :       0.00          0          0          0          0          0          0
11.19/11.26	c   mostinf          :       0.00          0          0          0          0          0          0
11.19/11.26	c   leastinf         :       0.00          0          0          0          0          0          0
11.19/11.26	c   fullstrong       :       0.00          0          0          0          0          0          0
11.19/11.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.19/11.26	c   random           :       0.00          0          0          0          0          0          0
11.19/11.26	c Primal Heuristics  :       Time      Calls      Found
11.19/11.26	c   LP solutions     :       0.01          -          2
11.19/11.26	c   pseudo solutions :       0.00          -          0
11.19/11.26	c   crossover        :       0.00          0          0
11.19/11.26	c   guideddiving     :       0.00          0          0
11.19/11.26	c   intshifting      :       0.00          0          0
11.19/11.26	c   oneopt           :       0.00          1          0
11.19/11.26	c   rootsoldiving    :       0.09          1          0
11.19/11.26	c   coefdiving       :       0.01          2          0
11.19/11.26	c   pscostdiving     :       0.06          2          0
11.19/11.26	c   fracdiving       :       0.03          2          0
11.19/11.26	c   veclendiving     :       0.01          2          0
11.19/11.26	c   linesearchdiving :       0.02          2          0
11.19/11.26	c   feaspump         :       0.03          2          0
11.19/11.26	c   objpscostdiving  :       0.05          2          0
11.19/11.26	c   simplerounding   :       0.01          0          0
11.19/11.26	c   rounding         :       0.05       1108          0
11.19/11.26	c   shifting         :       0.77        309          0
11.19/11.26	c   fixandinfer      :       0.00          0          0
11.19/11.26	c   intdiving        :       0.00          0          0
11.19/11.26	c   actconsdiving    :       0.00          0          0
11.19/11.26	c   octane           :       0.00          0          0
11.19/11.26	c   rens             :       0.02          1          0
11.19/11.26	c   rins             :       0.00          0          0
11.19/11.26	c   localbranching   :       0.00          0          0
11.19/11.26	c   mutation         :       0.00          0          0
11.19/11.26	c   dins             :       0.00          0          0
11.19/11.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.19/11.26	c   primal LP        :       0.14          0          0       0.00       0.00
11.19/11.26	c   dual LP          :       2.71       6894      14321       2.08    5284.50
11.19/11.26	c   barrier LP       :       0.00          0          0       0.00          -
11.19/11.26	c   diving/probing LP:       0.20        566       2023       3.57   10115.00
11.19/11.26	c   strong branching :       3.69       4271      23164       5.42    6277.51
11.19/11.26	c     (at root node) :          -         20        670      33.50          -
11.19/11.26	c   conflict analysis:       0.00          0          0       0.00          -
11.19/11.26	c B&B Tree           :
11.19/11.26	c   number of runs   :          1
11.19/11.26	c   nodes            :       3306
11.19/11.26	c   nodes (total)    :       3306
11.19/11.26	c   nodes left       :          0
11.19/11.26	c   max depth        :        100
11.19/11.26	c   max depth (total):        100
11.19/11.26	c   backtracks       :        303 (9.2%)
11.19/11.26	c   delayed cutoffs  :        257
11.19/11.26	c   repropagations   :       1292 (3587 domain reductions, 242 cutoffs)
11.19/11.26	c   avg switch length:       3.81
11.19/11.26	c   switching time   :       0.51
11.19/11.26	c Solution           :
11.19/11.26	c   Solutions found  :          2 (2 improvements)
11.19/11.26	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3306 nodes, 10.86 seconds, depth 94, found by <relaxation>)
11.19/11.26	c   Dual Bound       : +3.00000000000000e+00
11.19/11.26	c   Gap              :       0.00 %
11.19/11.26	c   Root Dual Bound  : +3.00000000000000e+00
11.19/11.27	c Time complete: 11.26.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869928-1245187264/watcher-1869928-1245187264 -o /tmp/evaluation-result-1869928-1245187264/solver-1869928-1245187264 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869928-1245187264.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 0.99 0.99 3/64 13418
/proc/meminfo: memFree=1898056/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=4328 CPUtime=0
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 186326778 4431872 467 1992294400 4194304 7823515 548682068736 18446744073709551615 5858512 0 0 4096 0 0 0 0 17 1 0 0
/proc/13418/statm: 1162 478 311 886 0 272 0

[startup+0.046325 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 13418
/proc/meminfo: memFree=1898056/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=13952 CPUtime=0.04
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 2875 0 0 0 3 1 0 0 18 0 1 0 186326778 14286848 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 3488 2503 404 886 0 2598 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13952

[startup+0.101329 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 13418
/proc/meminfo: memFree=1898056/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=13952 CPUtime=0.09
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 2875 0 0 0 5 4 0 0 18 0 1 0 186326778 14286848 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 3488 2503 404 886 0 2598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13952

[startup+0.301351 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 13418
/proc/meminfo: memFree=1898056/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=19660 CPUtime=0.29
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 4484 0 0 0 21 8 0 0 19 0 1 0 186326778 20131840 4089 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 4915 4089 562 886 0 4025 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19660

[startup+0.701393 s]
/proc/loadavg: 1.06 0.99 0.99 3/64 13418
/proc/meminfo: memFree=1898056/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=22964 CPUtime=0.69
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 7207 0 0 0 59 10 0 0 22 0 1 0 186326778 23515136 4839 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 5741 4839 568 886 0 4851 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22964

[startup+1.50148 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1880704/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=22964 CPUtime=1.49
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 7213 0 0 0 136 13 0 0 25 0 1 0 186326778 23515136 4845 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 5741 4845 574 886 0 4851 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22964

[startup+3.10164 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1880576/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=23684 CPUtime=3.1
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 7365 0 0 0 294 16 0 0 25 0 1 0 186326778 24252416 4997 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 5921 4997 574 886 0 5031 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 23684

[startup+6.30298 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1879104/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=25044 CPUtime=6.29
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 7704 0 0 0 605 24 0 0 25 0 1 0 186326778 25645056 5336 1992294400 4194304 7823515 548682068736 18446744073709551615 6216390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 6261 5336 574 886 0 5371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25044

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

[startup+9.50132 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1878016/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=26324 CPUtime=9.49
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 8027 0 0 0 916 33 0 0 25 0 1 0 186326778 26955776 5659 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 6581 5659 574 886 0 5691 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 26324

[startup+10.3014 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1877440/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=26740 CPUtime=10.28
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 8140 0 0 0 994 34 0 0 25 0 1 0 186326778 27381760 5772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 6685 5772 574 886 0 5795 0
Current children cumulated CPU time (s) 10.28
Current children cumulated vsize (KiB) 26740

[startup+10.7014 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1877440/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=27064 CPUtime=10.69
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 8216 0 0 0 1033 36 0 0 25 0 1 0 186326778 27713536 5848 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 6766 5848 574 886 0 5876 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 27064

[startup+11.1015 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1876608/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=27200 CPUtime=11.08
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 8251 0 0 0 1072 36 0 0 25 0 1 0 186326778 27852800 5883 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 6800 5883 574 886 0 5910 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 27200

[startup+11.2015 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 13419
/proc/meminfo: memFree=1876608/2055920 swapFree=4181836/4192956
[pid=13418] ppid=13416 vsize=27200 CPUtime=11.19
/proc/13418/stat : 13418 (pbscip.linux.x8) R 13416 13418 13126 0 -1 4194304 8256 0 0 0 1082 37 0 0 25 0 1 0 186326778 27852800 5888 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13418/statm: 6800 5888 574 886 0 5910 0
Current children cumulated CPU time (s) 11.19
Current children cumulated vsize (KiB) 27200

Child status: 0
Real time (s): 11.2782
CPU time (s): 11.2763
CPU user time (s): 10.8983
CPU system time (s): 0.377942
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 27200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8983
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8273
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= 16

runsolver used 0.010998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 23:21:04
IDJOB=1869928
IDBENCH=47963
IDSOLVER=683
FILE ID=node24/1869928-1245187264
PBS_JOBID= 9368291
Free space on /tmp= 66364 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=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-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-1869928-1245187264/watcher-1869928-1245187264 -o /tmp/evaluation-result-1869928-1245187264/solver-1869928-1245187264 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869928-1245187264.opb

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

MD5SUM BENCH= 651e385f00e2858954d8683e891a1dbe
RANDOM SEED=2054016035

node24.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		: 3000.231
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		: 3000.231
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:       1898472 kB
Buffers:         42960 kB
Cached:          71640 kB
SwapCached:       5284 kB
Active:          62636 kB
Inactive:        59640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898472 kB
SwapTotal:     4192956 kB
SwapFree:      4181836 kB
Dirty:            9848 kB
Writeback:           0 kB
Mapped:          12852 kB
Slab:            20980 kB
Committed_AS:   193636 kB
PageTables:       1444 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= 66352 MiB
End job on node24 at 2009-06-16 23:21:16