Trace number 1869922

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 7.51786 7.52007

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-B.opb
MD5SUM9ac2b65e6f5a9e0208aa5abddde874b2
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 benchmark7.51786
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

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-1869922-1245187214.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:
0.09/0.13	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
0.09/0.15	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
0.09/0.16	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 |   351 |2965k|   0 |  17 | 639 | 460 | 460 | 639 | 903 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   357 |2977k|   0 |  22 | 639 | 460 | 460 | 639 | 906 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.2s|     1 |     0 |   364 |3001k|   0 |  27 | 639 | 460 | 460 | 639 | 911 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   388 |3036k|   0 |  30 | 639 | 460 | 460 | 639 | 917 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.3s|     1 |     0 |   402 |3057k|   0 |  39 | 639 | 460 | 460 | 639 | 924 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.53	c   0.4s|     1 |     0 |   428 |3093k|   0 |  43 | 639 | 460 | 460 | 639 | 934 |  33 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.10	c   1.0s|     1 |     2 |   428 |3094k|   0 |  43 | 639 | 460 | 460 | 639 | 934 |  33 |   0 |  29 | 3.000000e+00 |      --      |    Inf 
7.49/7.50	o 3
7.49/7.50	c * 7.2s|  1260 |     0 |  9293 |3847k|  97 |   - | 639 |1141 | 139 | 639 | 230 |3331 | 681 |3135 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.49/7.50	c 
7.49/7.50	c SCIP Status        : problem is solved [optimal solution found]
7.49/7.50	c Solving Time (sec) : 7.23
7.49/7.50	c Solving Nodes      : 1260
7.49/7.50	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
7.49/7.50	c Dual Bound         : +3.00000000000000e+00
7.49/7.50	c Gap                : 0.00 %
7.49/7.50	c NODE         1260
7.49/7.50	c DUAL BOUND   3
7.49/7.50	c PRIMAL BOUND 3
7.49/7.50	c GAP          0
7.49/7.50	s OPTIMUM FOUND
7.49/7.50	v -x216 x215 -x214 -x213 -x212 -x211 x210 x209 -x208 -x207 -x206 -x205 -x204 x203 -x202 -x201 -x144 x143 -x142 x141 x140 -x139 x138 
7.49/7.50	v x137 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x136 -x135 -x134 -x133 -x132 x131 -x130 x129 -x192 -x191 -x190 -x189 
7.49/7.50	v -x188 -x187 -x186 -x185 x128 -x127 -x126 x125 -x124 -x123 x122 x121 -x184 x183 x182 -x181 x180 -x179 -x178 -x177 -x120 -x119 
7.49/7.50	v -x118 -x117 -x116 -x115 -x114 x113 -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x112 x111 x110 x109 x108 x107 -x106 x105 x168 
7.49/7.50	v -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x104 x103 x102 x101 x100 x99 x98 x97 -x160 -x159 -x158 -x157 -x156 -x155 -x154 
7.49/7.50	v -x153 x96 x95 x94 x93 x92 x91 x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x88 -x87 x86 x85 -x84 -x83 x82 x81 x80 
7.49/7.50	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 
7.49/7.50	v -x51 x50 x49 x48 x47 -x46 x45 -x44 x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 
7.49/7.50	v -x23 -x22 -x21 -x20 x19 -x18 x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
7.49/7.50	c SCIP Status        : problem is solved [optimal solution found]
7.49/7.50	c Solving Time       :       7.23
7.49/7.50	c Original Problem   :
7.49/7.50	c   Problem name     : HOME/instance-1869922-1245187214.opb
7.49/7.50	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
7.49/7.50	c   Constraints      : 595 initial, 595 maximal
7.49/7.50	c Presolved Problem  :
7.49/7.50	c   Problem name     : t_HOME/instance-1869922-1245187214.opb
7.49/7.50	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
7.49/7.50	c   Constraints      : 460 initial, 1141 maximal
7.49/7.50	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.49/7.50	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.49/7.50	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.49/7.50	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.49/7.50	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.49/7.50	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.49/7.50	c   probing          :       0.03          0          0          0          0          0          0          0          0
7.49/7.50	c   and              :       0.04         18        126          0          0          0        126          0        126
7.49/7.50	c   linear           :       0.01          1          8          0          0          0          0          0         60
7.49/7.50	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.49/7.50	c   root node        :          -          0          -          -          0          -          -          -          -
7.49/7.50	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.49/7.50	c   integral         :          0          0          0       1101          0          0         67          0          0       2128
7.49/7.50	c   and              :        441       2282       4256          1          0         53       5409       3306          0          0
7.49/7.50	c   linear           :          9          6       4203          1          0        242       2260          0          0          0
7.49/7.50	c   logicor          :         10+         6       1173          1          0         12        278          0          0          0
7.49/7.50	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.49/7.50	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.49/7.50	c   integral         :       3.73       0.00       0.00       3.73       0.00
7.49/7.50	c   and              :       0.45       0.37       0.08       0.00       0.00
7.49/7.50	c   linear           :       0.22       0.00       0.22       0.00       0.00
7.49/7.50	c   logicor          :       0.01       0.00       0.01       0.00       0.00
7.49/7.50	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.49/7.50	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.49/7.50	c   rootredcost      :       0.00          0          0          0
7.49/7.50	c   pseudoobj        :       0.00       3799          0          0
7.49/7.50	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.49/7.50	c   propagation      :       0.15        307        307       4110       65.5         42       39.8          -
7.49/7.50	c   infeasible LP    :       0.00         54         54         87       15.5         28       10.6          0
7.49/7.50	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.49/7.50	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.49/7.50	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.49/7.50	c   applied globally :          -          -          -        681       27.3          -          -          -
7.49/7.50	c   applied locally  :          -          -          -          0        0.0          -          -          -
7.49/7.50	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.49/7.50	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 59)
7.49/7.50	c   redcost          :       0.01       2282          0          0          0          0
7.49/7.50	c   impliedbounds    :       0.00          6          0          0          8          0
7.49/7.50	c   intobj           :       0.00          0          0          0          0          0
7.49/7.50	c   gomory           :       0.04          6          0          0         67          0
7.49/7.50	c   strongcg         :       0.04          6          0          0         78          0
7.49/7.50	c   cmir             :       0.04          6          0          0         25          0
7.49/7.50	c   flowcover        :       0.12          6          0          0         38          0
7.49/7.50	c   clique           :       0.00          1          0          0          0          0
7.49/7.50	c   zerohalf         :       0.00          0          0          0          0          0
7.49/7.50	c   mcf              :       0.00          1          0          0          0          0
7.49/7.50	c Pricers            :       Time      Calls       Vars
7.49/7.50	c   problem variables:       0.00          0          0
7.49/7.50	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.49/7.50	c   relpscost        :       3.73       1100          0         67          0          0       2128
7.49/7.50	c   pscost           :       0.00          0          0          0          0          0          0
7.49/7.50	c   inference        :       0.00          0          0          0          0          0          0
7.49/7.50	c   mostinf          :       0.00          0          0          0          0          0          0
7.49/7.50	c   leastinf         :       0.00          0          0          0          0          0          0
7.49/7.50	c   fullstrong       :       0.00          0          0          0          0          0          0
7.49/7.50	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.49/7.50	c   random           :       0.00          0          0          0          0          0          0
7.49/7.50	c Primal Heuristics  :       Time      Calls      Found
7.49/7.50	c   LP solutions     :       0.00          -          1
7.49/7.50	c   pseudo solutions :       0.00          -          0
7.49/7.50	c   oneopt           :       0.01          0          0
7.49/7.50	c   crossover        :       0.00          0          0
7.49/7.50	c   intshifting      :       0.00          0          0
7.49/7.50	c   guideddiving     :       0.00          0          0
7.49/7.50	c   linesearchdiving :       0.01          1          0
7.49/7.50	c   feaspump         :       0.03          1          0
7.49/7.50	c   objpscostdiving  :       0.00          1          0
7.49/7.50	c   rootsoldiving    :       0.10          1          0
7.49/7.50	c   coefdiving       :       0.05          2          0
7.49/7.50	c   pscostdiving     :       0.02          2          0
7.49/7.50	c   fracdiving       :       0.03          2          0
7.49/7.50	c   veclendiving     :       0.00          2          0
7.49/7.50	c   simplerounding   :       0.00          0          0
7.49/7.50	c   rounding         :       0.01        641          0
7.49/7.50	c   shifting         :       0.48        168          0
7.49/7.50	c   fixandinfer      :       0.00          0          0
7.49/7.50	c   intdiving        :       0.00          0          0
7.49/7.50	c   actconsdiving    :       0.00          0          0
7.49/7.50	c   octane           :       0.00          0          0
7.49/7.50	c   rens             :       0.02          1          0
7.49/7.50	c   rins             :       0.00          0          0
7.49/7.50	c   localbranching   :       0.00          0          0
7.49/7.50	c   mutation         :       0.00          0          0
7.49/7.50	c   dins             :       0.00          0          0
7.49/7.50	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.49/7.50	c   primal LP        :       0.03          0          0       0.00       0.00
7.49/7.50	c   dual LP          :       1.03       2356       7740       3.29    7514.56
7.49/7.50	c   barrier LP       :       0.00          0          0       0.00          -
7.49/7.50	c   diving/probing LP:       0.16        344       1553       4.51    9706.25
7.49/7.50	c   strong branching :       3.72       3135      29273       9.34    7869.09
7.49/7.50	c     (at root node) :          -         29       2852      98.34          -
7.49/7.50	c   conflict analysis:       0.00          0          0       0.00          -
7.49/7.50	c B&B Tree           :
7.49/7.50	c   number of runs   :          1
7.49/7.50	c   nodes            :       1260
7.49/7.50	c   nodes (total)    :       1260
7.49/7.50	c   nodes left       :          0
7.49/7.50	c   max depth        :         97
7.49/7.50	c   max depth (total):         97
7.49/7.50	c   backtracks       :        108 (8.6%)
7.49/7.50	c   delayed cutoffs  :         85
7.49/7.50	c   repropagations   :        424 (1242 domain reductions, 82 cutoffs)
7.49/7.50	c   avg switch length:       3.70
7.49/7.50	c   switching time   :       0.13
7.49/7.50	c Solution           :
7.49/7.50	c   Solutions found  :          1 (1 improvements)
7.49/7.50	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1260 nodes, 7.23 seconds, depth 93, found by <relaxation>)
7.49/7.50	c   Dual Bound       : +3.00000000000000e+00
7.49/7.50	c   Gap              :       0.00 %
7.49/7.50	c   Root Dual Bound  : +3.00000000000000e+00
7.49/7.51	c Time complete: 7.51.

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-1869922-1245187214/watcher-1869922-1245187214 -o /tmp/evaluation-result-1869922-1245187214/solver-1869922-1245187214 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869922-1245187214.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: 1.05 1.01 1.00 3/65 8473
/proc/meminfo: memFree=1828736/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=4648 CPUtime=0
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 186320822 4759552 476 1992294400 4194304 7823515 548682068736 18446744073709551615 6124882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8473/statm: 1162 484 318 886 0 272 0

[startup+0.062833 s]
/proc/loadavg: 1.05 1.01 1.00 3/65 8473
/proc/meminfo: memFree=1828736/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=13952 CPUtime=0.05
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 2875 0 0 0 1 4 0 0 18 0 1 0 186320822 14286848 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 3488 2503 404 886 0 2598 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13952

[startup+0.102836 s]
/proc/loadavg: 1.05 1.01 1.00 3/65 8473
/proc/meminfo: memFree=1828736/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=13952 CPUtime=0.09
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 2875 0 0 0 3 6 0 0 18 0 1 0 186320822 14286848 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 3488 2503 404 886 0 2598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13952

[startup+0.302858 s]
/proc/loadavg: 1.05 1.01 1.00 3/65 8473
/proc/meminfo: memFree=1828736/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=20916 CPUtime=0.29
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 4789 0 0 0 20 9 0 0 19 0 1 0 186320822 21417984 4378 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 5229 4378 562 886 0 4339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20916

[startup+0.701904 s]
/proc/loadavg: 1.05 1.01 1.00 3/65 8473
/proc/meminfo: memFree=1828736/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=22960 CPUtime=0.69
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 7479 0 0 0 58 11 0 0 22 0 1 0 186320822 23511040 5032 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 5740 5032 568 886 0 4850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22960

[startup+1.50199 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8474
/proc/meminfo: memFree=1810552/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=22960 CPUtime=1.49
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 7479 0 0 0 136 13 0 0 25 0 1 0 186320822 23511040 5032 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 5740 5032 568 886 0 4850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22960

[startup+3.10118 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8474
/proc/meminfo: memFree=1810424/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=22960 CPUtime=3.09
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 7483 0 0 0 293 16 0 0 25 0 1 0 186320822 23511040 5036 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 5740 5036 572 886 0 4850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22960

[startup+6.30154 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8474
/proc/meminfo: memFree=1809656/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=24516 CPUtime=6.29
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 7846 0 0 0 605 24 0 0 25 0 1 0 186320822 25104384 5399 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 6129 5399 574 886 0 5239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24516

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

[startup+7.10163 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8474
/proc/meminfo: memFree=1809080/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=24648 CPUtime=7.08
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 7883 0 0 0 683 25 0 0 25 0 1 0 186320822 25239552 5436 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 6162 5436 574 886 0 5272 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 24648

[startup+7.50168 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8474
/proc/meminfo: memFree=1809080/2055920 swapFree=4191900/4192956
[pid=8473] ppid=8471 vsize=25068 CPUtime=7.49
/proc/8473/stat : 8473 (pbscip.linux.x8) R 8471 8473 6311 0 -1 4194304 8006 0 0 0 723 26 0 0 25 0 1 0 186320822 25669632 5559 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8473/statm: 6267 5559 574 886 0 5377 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 25068

Child status: 0
Real time (s): 7.52007
CPU time (s): 7.51786
CPU user time (s): 7.2509
CPU system time (s): 0.266959
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 25068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2509
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8013
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= 10

runsolver used 0.008998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node32 at 2009-06-16 23:20:14
IDJOB=1869922
IDBENCH=47960
IDSOLVER=683
FILE ID=node32/1869922-1245187214
PBS_JOBID= 9363932
Free space on /tmp= 66344 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=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-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-1869922-1245187214/watcher-1869922-1245187214 -o /tmp/evaluation-result-1869922-1245187214/solver-1869922-1245187214 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869922-1245187214.opb

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

MD5SUM BENCH= 9ac2b65e6f5a9e0208aa5abddde874b2
RANDOM SEED=2069880097

node32.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		: 3000.234
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		: 3000.234
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:       1829152 kB
Buffers:         53132 kB
Cached:          97568 kB
SwapCached:        260 kB
Active:          63376 kB
Inactive:       101628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829152 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10284 kB
Writeback:           0 kB
Mapped:          23780 kB
Slab:            47480 kB
Committed_AS:   177536 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66332 MiB
End job on node32 at 2009-06-16 23:20:22