Trace number 1869730

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)OPT33 0.417936 0.41866

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir07_area_partials.opb
MD5SUM7ce2ce9765bc91d2f0a2aa267ffcb923
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark33
Best CPU time to get the best result obtained on this benchmark0.018997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33
Optimality of the best value was proved YES
Number of variables190
Total number of constraints419
Number of constraints which are clauses419
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 92
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 92
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 92
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-1869730-1245185403.opb>
0.00/0.01	c original problem has 190 variables (190 bin, 0 int, 0 impl, 0 cont) and 419 constraints
0.01/0.02	c start presolving problem
0.01/0.02	c presolving:
0.01/0.02	c (round 1) 56 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1558 impls, 0 clqs
0.01/0.03	c (round 2) 56 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 323 upgd conss, 1558 impls, 0 clqs
0.01/0.03	c (round 3) 56 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 337 upgd conss, 1558 impls, 0 clqs
0.01/0.04	c    (0.0s) probing: 118/134 (88.1%) - 0 fixings, 3 aggregations, 28 implications, 0 bound changes
0.01/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04	c (round 4) 59 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 337 upgd conss, 1608 impls, 0 clqs
0.01/0.04	c    (0.0s) probing: 128/134 (95.5%) - 0 fixings, 3 aggregations, 28 implications, 0 bound changes
0.01/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04	c presolving (5 rounds):
0.01/0.04	c  59 deleted vars, 82 deleted constraints, 30 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.04	c  1608 implications, 0 cliques
0.01/0.04	c presolved problem has 131 variables (131 bin, 0 int, 0 impl, 0 cont) and 337 constraints
0.01/0.04	c     337 constraints of type <logicor>
0.01/0.04	c transformed objective value is always integral (scale: 1)
0.01/0.04	c Presolving Time: 0.02
0.01/0.04	c strange?!, PURESAT with obj
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/memory = c 1620
0.01/0.04	c # maximal time in seconds to run
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/time = c 1791
0.01/0.04	c # frequency for displaying node information lines
0.01/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04	c display/freq = c 10000
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c start solving problem
0.01/0.04	c 
0.01/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.05	c   0.0s|     1 |     0 |    87 | 998k|   0 |  40 | 131 | 337 | 337 | 131 | 337 |   0 |   0 |   0 | 3.250000e+01 |      --      |    Inf 
0.01/0.05	o 38
0.01/0.05	c R 0.0s|     1 |     0 |    87 |1003k|   0 |  40 | 131 | 337 | 337 | 131 | 337 |   0 |   0 |   0 | 3.250000e+01 | 3.800000e+01 |  16.92%
0.01/0.09	c   0.1s|     1 |     0 |   113 |1014k|   0 |  48 | 131 | 337 | 337 | 131 | 338 |   1 |   0 |   0 | 3.300000e+01 | 3.800000e+01 |  15.15%
0.01/0.09	o 37
0.01/0.09	c R 0.1s|     1 |     0 |   113 |1016k|   0 |  48 | 131 | 337 | 337 | 131 | 338 |   1 |   0 |   0 | 3.300000e+01 | 3.700000e+01 |  12.12%
0.01/0.09	o 36
0.01/0.09	c s 0.1s|     1 |     0 |   113 |1018k|   0 |  48 | 131 | 337 | 337 | 131 | 338 |   1 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.09/0.14	c   0.1s|     1 |     0 |   127 |1056k|   0 |  46 | 131 | 337 | 337 | 131 | 339 |   2 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.09/0.14	o 36
0.09/0.14	c s 0.1s|     1 |     0 |   127 |1058k|   0 |  46 | 131 | 337 | 337 | 131 | 339 |   2 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.09/0.18	c   0.1s|     1 |     0 |   144 |1153k|   0 |  49 | 131 | 337 | 337 | 131 | 342 |   5 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.19/0.24	c   0.2s|     1 |     0 |   164 |1288k|   0 |  48 | 131 | 337 | 337 | 131 | 343 |   6 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.29/0.30	c   0.3s|     1 |     0 |   195 |1316k|   0 |  49 | 131 | 337 | 337 | 131 | 345 |   8 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.29/0.36	c   0.3s|     1 |     0 |   217 |1449k|   0 |  43 | 131 | 337 | 337 | 131 | 346 |   9 |   0 |   0 | 3.300000e+01 | 3.600000e+01 |   9.09%
0.29/0.36	o 35
0.29/0.36	c R 0.3s|     1 |     0 |   217 |1452k|   0 |  43 | 131 | 337 | 337 | 131 | 346 |   9 |   0 |   0 | 3.300000e+01 | 3.500000e+01 |   6.06%
0.29/0.36	o 34
0.29/0.36	c k 0.3s|     1 |     0 |   217 |1456k|   0 |  43 | 131 | 337 | 337 | 131 | 346 |   9 |   0 |   0 | 3.300000e+01 | 3.400000e+01 |   3.03%
0.39/0.40	o 33
0.39/0.40	c E 0.3s|     1 |     0 |   217 |1456k|   0 |   - | 131 | 337 | 337 | 131 | 346 |   9 |   0 |   0 | 3.300000e+01 | 3.300000e+01 |   0.00%
0.39/0.40	c   0.4s|     1 |     0 |   217 |1456k|   0 |   - | 131 | 337 | 337 | 131 | 346 |   9 |   0 |   0 | 3.300000e+01 | 3.300000e+01 |   0.00%
0.39/0.40	c 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Solving Time (sec) : 0.36
0.39/0.40	c Solving Nodes      : 1
0.39/0.40	c Primal Bound       : +3.30000000000000e+01 (7 solutions)
0.39/0.40	c Dual Bound         : +3.30000000000000e+01
0.39/0.40	c Gap                : 0.00 %
0.39/0.40	c NODE         1
0.39/0.40	c DUAL BOUND   33
0.39/0.40	c PRIMAL BOUND 33
0.39/0.40	c GAP          0
0.39/0.40	s OPTIMUM FOUND
0.39/0.40	v -x190 -x187 -x184 -x183 -x182 -x179 x176 -x173 -x172 -x169 -x166 -x162 -x160 -x167 x158 -x155 -x154 -x153 -x150 -x146 -x142 -x148 
0.39/0.40	v -x141 x140 -x137 -x135 -x133 -x132 -x131 -x121 -x118 x117 -x108 -x105 -x103 -x99 -x106 -x98 -x97 -x96 -x82 -x129 -x81 -x80 
0.39/0.40	v -x79 -x78 -x72 -x64 -x63 -x188 -x62 -x61 -x60 -x59 -x185 -x180 -x177 -x174 -x58 -x170 -x51 -x50 -x164 -x49 -x48 x156 -x47 -x46 
0.39/0.40	v -x45 -x40 -x151 -x39 -x38 -x37 -x144 -x138 -x36 -x35 -x115 -x34 -x31 -x30 -x29 -x28 -x119 -x27 -x26 -x25 -x24 -x23 -x94 -x22 
0.39/0.40	v -x21 -x20 -x19 -x76 -x70 -x6 -x189 -x186 -x181 -x178 -x175 -x171 -x168 -x165 -x163 -x161 -x159 x157 -x152 -x149 -x147 -x145 
0.39/0.40	v -x143 -x139 -x136 -x134 -x130 -x128 -x127 x126 -x125 -x124 -x123 -x122 -x120 -x116 -x114 -x113 -x112 -x111 -x110 -x109 -x107 
0.39/0.40	v -x104 -x102 -x101 -x100 -x95 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x77 -x75 -x74 -x73 -x71 x69 -x68 -x67 
0.39/0.40	v -x66 x65 x57 x56 x55 x54 x53 x52 x44 x43 x42 x41 x33 x32 x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x5 x4 x3 x2 x1 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Solving Time       :       0.36
0.39/0.40	c Original Problem   :
0.39/0.40	c   Problem name     : HOME/instance-1869730-1245185403.opb
0.39/0.40	c   Variables        : 190 (190 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.40	c   Constraints      : 419 initial, 419 maximal
0.39/0.40	c Presolved Problem  :
0.39/0.40	c   Problem name     : t_HOME/instance-1869730-1245185403.opb
0.39/0.40	c   Variables        : 131 (131 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.40	c   Constraints      : 337 initial, 337 maximal
0.39/0.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   probing          :       0.01          0          3          0          0          0          0          0          0
0.39/0.40	c   linear           :       0.00         30         26          0         30          0         82          0          0
0.39/0.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   root node        :          -          0          -          -          0          -          -          -          -
0.39/0.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.40	c   logicor          :        337          6        270          0          0          0          0          0          0          0
0.39/0.40	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.39/0.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.40	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   logicor          :       0.01       0.01       0.00       0.00       0.00
0.39/0.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.40	c   rootredcost      :       0.00          0          0          0
0.39/0.40	c   pseudoobj        :       0.00          3          0          0
0.39/0.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.40	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.40	c   applied globally :          -          -          -          0        0.0          -          -          -
0.39/0.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.40	c   cut pool         :       0.00          5          -          -         34          -    (maximal pool size: 179)
0.39/0.40	c   redcost          :       0.00          6          0          0          0          0
0.39/0.40	c   impliedbounds    :       0.00          6          0          0          2          0
0.39/0.40	c   intobj           :       0.00          0          0          0          0          0
0.39/0.40	c   gomory           :       0.11          6          0          0       1087          0
0.39/0.40	c   strongcg         :       0.11          6          0          0       1192          0
0.39/0.40	c   cmir             :       0.03          6          0          0          0          0
0.39/0.40	c   flowcover        :       0.01          6          0          0          0          0
0.39/0.40	c   clique           :       0.00          1          0          0          0          0
0.39/0.40	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.40	c   mcf              :       0.00          1          0          0          0          0
0.39/0.40	c Pricers            :       Time      Calls       Vars
0.39/0.40	c   problem variables:       0.00          0          0
0.39/0.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.40	c   inference        :       0.00          0          0          0          0          0          0
0.39/0.40	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.40	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.40	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.40	c   random           :       0.00          0          0          0          0          0          0
0.39/0.40	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.40	c Primal Heuristics  :       Time      Calls      Found
0.39/0.40	c   LP solutions     :       0.00          -          0
0.39/0.40	c   pseudo solutions :       0.00          -          0
0.39/0.40	c   simplerounding   :       0.00          0          0
0.39/0.40	c   rounding         :       0.00          7          3
0.39/0.40	c   shifting         :       0.01          7          2
0.39/0.40	c   intshifting      :       0.00          0          0
0.39/0.40	c   oneopt           :       0.00          1          1
0.39/0.40	c   fixandinfer      :       0.00          0          0
0.39/0.40	c   feaspump         :       0.00          0          0
0.39/0.40	c   coefdiving       :       0.00          0          0
0.39/0.40	c   pscostdiving     :       0.00          0          0
0.39/0.40	c   fracdiving       :       0.00          0          0
0.39/0.40	c   veclendiving     :       0.00          0          0
0.39/0.40	c   intdiving        :       0.00          0          0
0.39/0.40	c   actconsdiving    :       0.00          0          0
0.39/0.40	c   objpscostdiving  :       0.00          0          0
0.39/0.40	c   rootsoldiving    :       0.00          0          0
0.39/0.40	c   linesearchdiving :       0.00          0          0
0.39/0.40	c   guideddiving     :       0.00          0          0
0.39/0.40	c   octane           :       0.00          0          0
0.39/0.40	c   rens             :       0.03          1          1
0.39/0.40	c   rins             :       0.00          0          0
0.39/0.40	c   localbranching   :       0.00          0          0
0.39/0.40	c   mutation         :       0.00          0          0
0.39/0.40	c   crossover        :       0.00          0          0
0.39/0.40	c   dins             :       0.00          0          0
0.39/0.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.40	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.40	c   dual LP          :       0.03          7        217      31.00    7233.33
0.39/0.40	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.40	c   diving/probing LP:       0.00          0          0       0.00          -
0.39/0.40	c   strong branching :       0.00          0          0       0.00          -
0.39/0.40	c     (at root node) :          -          0          0       0.00          -
0.39/0.40	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.40	c B&B Tree           :
0.39/0.40	c   number of runs   :          1
0.39/0.40	c   nodes            :          1
0.39/0.40	c   nodes (total)    :          1
0.39/0.41	c   nodes left       :          0
0.39/0.41	c   max depth        :          0
0.39/0.41	c   max depth (total):          0
0.39/0.41	c   backtracks       :          0 (0.0%)
0.39/0.41	c   delayed cutoffs  :          0
0.39/0.41	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.39/0.41	c   avg switch length:       2.00
0.39/0.41	c   switching time   :       0.00
0.39/0.41	c Solution           :
0.39/0.41	c   Solutions found  :          7 (7 improvements)
0.39/0.41	c   Primal Bound     : +3.30000000000000e+01   (in run 1, after 1 nodes, 0.35 seconds, depth 0, found by <rens>)
0.39/0.41	c   Dual Bound       : +3.30000000000000e+01
0.39/0.41	c   Gap              :       0.00 %
0.39/0.41	c   Root Dual Bound  : +3.30000000000000e+01
0.39/0.41	c Time complete: 0.4.

Verifier Data 

OK	33

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869730-1245185403/watcher-1869730-1245185403 -o /tmp/evaluation-result-1869730-1245185403/solver-1869730-1245185403 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869730-1245185403.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 3/64 7548
/proc/meminfo: memFree=1835936/2055920 swapFree=4191900/4192956
[pid=7548] ppid=7546 vsize=4324 CPUtime=0
/proc/7548/stat : 7548 (pbscip.linux.x8) R 7546 7548 6988 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 186139609 4427776 461 1992294400 4194304 7823515 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/7548/statm: 1082 469 305 886 0 192 0

[startup+0.020663 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7548
/proc/meminfo: memFree=1835936/2055920 swapFree=4191900/4192956
[pid=7548] ppid=7546 vsize=10104 CPUtime=0.01
/proc/7548/stat : 7548 (pbscip.linux.x8) R 7546 7548 6988 0 -1 4194304 2166 0 0 0 1 0 0 0 18 0 1 0 186139609 10346496 1795 1992294400 4194304 7823515 548682068736 18446744073709551615 4232112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7548/statm: 2526 1798 375 886 0 1636 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10104

[startup+0.102676 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7548
/proc/meminfo: memFree=1835936/2055920 swapFree=4191900/4192956
[pid=7548] ppid=7546 vsize=14796 CPUtime=0.09
/proc/7548/stat : 7548 (pbscip.linux.x8) R 7546 7548 6988 0 -1 4194304 3278 0 0 0 8 1 0 0 18 0 1 0 186139609 15151104 2905 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7548/statm: 3699 2905 554 886 0 2809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14796

[startup+0.302707 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7548
/proc/meminfo: memFree=1835936/2055920 swapFree=4191900/4192956
[pid=7548] ppid=7546 vsize=19472 CPUtime=0.29
/proc/7548/stat : 7548 (pbscip.linux.x8) R 7546 7548 6988 0 -1 4194304 4388 0 0 0 27 2 0 0 19 0 1 0 186139609 19939328 3991 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7548/statm: 4868 3991 554 886 0 3978 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19472

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

[startup+0.401721 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7548
/proc/meminfo: memFree=1835936/2055920 swapFree=4191900/4192956
[pid=7548] ppid=7546 vsize=26828 CPUtime=0.39
/proc/7548/stat : 7548 (pbscip.linux.x8) R 7546 7548 6988 0 -1 4194304 5958 0 0 0 36 3 0 0 20 0 1 0 186139609 27471872 5561 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7548/statm: 6707 5564 566 886 0 5817 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 26828

Child status: 0
Real time (s): 0.41866
CPU time (s): 0.417936
CPU user time (s): 0.379942
CPU system time (s): 0.037994
CPU usage (%): 99.827
Max. virtual memory (cumulated for all children) (KiB): 26828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.379942
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5973
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= 1

runsolver used 0.000999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node34 at 2009-06-16 22:50:03
IDJOB=1869730
IDBENCH=25028
IDSOLVER=683
FILE ID=node34/1869730-1245185403
PBS_JOBID= 9368277
Free space on /tmp= 66252 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.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-1869730-1245185403/watcher-1869730-1245185403 -o /tmp/evaluation-result-1869730-1245185403/solver-1869730-1245185403 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869730-1245185403.opb

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

MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923
RANDOM SEED=1520950429

node34.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		: 3000.263
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		: 3000.263
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:       1836352 kB
Buffers:         43964 kB
Cached:         101908 kB
SwapCached:        260 kB
Active:          53752 kB
Inactive:       105428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836352 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10140 kB
Writeback:           0 kB
Mapped:          21816 kB
Slab:            46384 kB
Committed_AS:   179288 kB
PageTables:       1384 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= 66244 MiB
End job on node34 at 2009-06-16 22:50:04