Trace number 1870138

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 16.1485 16.1594

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
MD5SUM9b7cb599a49db47c0ffbf25416bcef37
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 benchmark16.1485
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-1870138-1245189222.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
0.09/0.14	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 
0.19/0.26	c   0.2s|     1 |     0 |   623 |2965k|   0 |  17 | 639 | 460 | 460 | 639 | 903 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   629 |2981k|   0 |  22 | 639 | 460 | 460 | 639 | 906 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.2s|     1 |     0 |   636 |3005k|   0 |  27 | 639 | 460 | 460 | 639 | 911 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.3s|     1 |     0 |   644 |3031k|   0 |  32 | 639 | 460 | 460 | 639 | 917 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	c   0.4s|     1 |     0 |   658 |3059k|   0 |  33 | 639 | 460 | 460 | 639 | 921 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.4s|     1 |     0 |   667 |3088k|   0 |  39 | 639 | 460 | 460 | 639 | 929 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.73	c   0.6s|     1 |     2 |   667 |3088k|   0 |  39 | 639 | 460 | 460 | 639 | 929 |  28 |   0 |  26 | 3.000000e+00 |      --      |    Inf 
16.08/16.13	o 3
16.08/16.13	c *15.6s|  6172 |     0 | 31401 |5149k|  96 |   - | 639 |3176 | 207 | 639 | 148 |  14k|2888 |4250 | 3.000000e+00 | 3.000000e+00 |   0.00%
16.08/16.14	c 
16.08/16.14	c SCIP Status        : problem is solved [optimal solution found]
16.08/16.14	c Solving Time (sec) : 15.58
16.08/16.14	c Solving Nodes      : 6172
16.08/16.14	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
16.08/16.14	c Dual Bound         : +3.00000000000000e+00
16.08/16.14	c Gap                : 0.00 %
16.08/16.14	c NODE         6172
16.08/16.14	c DUAL BOUND   3
16.08/16.14	c PRIMAL BOUND 3
16.08/16.14	c GAP          0
16.08/16.14	s OPTIMUM FOUND
16.08/16.14	v -x216 x215 x214 -x213 -x212 x211 x210 x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 x144 x143 -x142 -x141 -x140 x139 x138 
16.08/16.14	v x137 -x200 -x199 -x198 x197 -x196 -x195 x194 x193 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 -x192 -x191 -x190 -x189 -x188 
16.08/16.14	v -x187 -x186 -x185 x128 -x127 -x126 -x125 x124 -x123 x122 x121 -x184 x183 -x182 -x181 -x180 -x179 -x178 x177 -x120 -x119 -x118 
16.08/16.14	v -x117 -x116 -x115 -x114 x113 -x176 -x175 -x174 -x173 -x172 x171 x170 -x169 x112 -x111 -x110 -x109 -x108 -x107 -x106 x105 
16.08/16.14	v -x168 -x167 -x166 x165 x164 -x163 -x162 x161 -x104 -x103 -x102 -x101 x100 -x99 -x98 x97 -x160 -x159 -x158 -x157 -x156 -x155 
16.08/16.14	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 -x82 
16.08/16.14	v x81 x80 -x79 -x78 -x77 -x76 x75 -x74 x73 x72 x71 -x70 -x69 -x68 x67 x66 x65 -x64 -x63 x62 -x61 -x60 -x59 x58 x57 x56 -x55 -x54 
16.08/16.14	v -x53 x52 -x51 x50 x49 x48 -x47 -x46 -x45 -x44 -x43 -x42 x41 x40 -x39 x38 x37 x36 -x35 -x34 x33 -x32 -x31 -x30 x29 x28 x27 
16.08/16.14	v -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 
16.08/16.14	c SCIP Status        : problem is solved [optimal solution found]
16.08/16.14	c Solving Time       :      15.58
16.08/16.14	c Original Problem   :
16.08/16.14	c   Problem name     : HOME/instance-1870138-1245189222.opb
16.08/16.14	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
16.08/16.14	c   Constraints      : 595 initial, 595 maximal
16.08/16.14	c Presolved Problem  :
16.08/16.14	c   Problem name     : t_HOME/instance-1870138-1245189222.opb
16.08/16.14	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
16.08/16.14	c   Constraints      : 460 initial, 3176 maximal
16.08/16.14	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.08/16.14	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.08/16.14	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
16.08/16.14	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.08/16.14	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.08/16.14	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.08/16.14	c   probing          :       0.03          0          0          0          0          0          0          0          0
16.08/16.14	c   and              :       0.05         18        126          0          0          0        126          0        126
16.08/16.14	c   linear           :       0.00          1          8          0          0          0          0          0         60
16.08/16.14	c   logicor          :       0.00          0          0          0          0          0          0          0          0
16.08/16.14	c   root node        :          -          0          -          -          0          -          -          -          -
16.08/16.14	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.08/16.14	c   integral         :          0          0          0       5520          0          1        109          0          0      10874
16.08/16.14	c   and              :        441      11712      18215          1          0        298      29851      14548          0          0
16.08/16.14	c   linear           :          9          6      17917          1          0        826      11219          0          0          0
16.08/16.14	c   logicor          :         10+         6       7662          1          0         44       1405          0          0          0
16.08/16.14	c   countsols        :          0          0          0          1          0          0          0          0          0          0
16.08/16.14	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.08/16.14	c   integral         :       3.88       0.00       0.00       3.88       0.00
16.08/16.14	c   and              :       0.89       0.57       0.32       0.00       0.00
16.08/16.14	c   linear           :       0.61       0.00       0.61       0.00       0.00
16.08/16.14	c   logicor          :       0.28       0.00       0.28       0.00       0.00
16.08/16.14	c   countsols        :       0.00       0.00       0.00       0.00       0.00
16.08/16.14	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.08/16.14	c   rootredcost      :       0.01          0          0          0
16.08/16.14	c   pseudoobj        :       0.02      17758          0          0
16.08/16.14	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.08/16.14	c   propagation      :       0.47       1168       1168      16649       58.8        346       24.1          -
16.08/16.14	c   infeasible LP    :       0.03        160        143        659       37.0        112        6.6          0
16.08/16.14	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.08/16.14	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.08/16.14	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.08/16.14	c   applied globally :          -          -          -       2888       28.1          -          -          -
16.08/16.14	c   applied locally  :          -          -          -          0        0.0          -          -          -
16.08/16.14	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.08/16.14	c   cut pool         :       0.00          5          -          -         16          -    (maximal pool size: 55)
16.08/16.14	c   redcost          :       0.24      11712          0          0          0          0
16.08/16.14	c   impliedbounds    :       0.00          6          0          0          5          0
16.08/16.14	c   intobj           :       0.00          0          0          0          0          0
16.08/16.14	c   gomory           :       0.07          6          0          0         38          0
16.08/16.14	c   strongcg         :       0.03          6          0          0         24          0
16.08/16.14	c   cmir             :       0.03          6          0          0         27          0
16.08/16.14	c   flowcover        :       0.12          6          0          0         34          0
16.08/16.14	c   clique           :       0.00          1          0          0          0          0
16.08/16.14	c   zerohalf         :       0.00          0          0          0          0          0
16.08/16.14	c   mcf              :       0.01          1          0          0          0          0
16.08/16.14	c Pricers            :       Time      Calls       Vars
16.08/16.14	c   problem variables:       0.00          0          0
16.08/16.14	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.08/16.14	c   relpscost        :       3.84       5519          1        109          0          0      10874
16.08/16.14	c   pscost           :       0.00          0          0          0          0          0          0
16.08/16.14	c   inference        :       0.00          0          0          0          0          0          0
16.08/16.14	c   mostinf          :       0.00          0          0          0          0          0          0
16.08/16.14	c   leastinf         :       0.00          0          0          0          0          0          0
16.08/16.14	c   fullstrong       :       0.00          0          0          0          0          0          0
16.08/16.14	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.08/16.14	c   random           :       0.00          0          0          0          0          0          0
16.08/16.14	c Primal Heuristics  :       Time      Calls      Found
16.08/16.14	c   LP solutions     :       0.01          -          1
16.08/16.14	c   pseudo solutions :       0.00          -          0
16.08/16.14	c   oneopt           :       0.02          0          0
16.08/16.14	c   crossover        :       0.00          0          0
16.08/16.14	c   guideddiving     :       0.00          0          0
16.08/16.14	c   intshifting      :       0.00          0          0
16.08/16.14	c   rootsoldiving    :       0.53          5          0
16.08/16.14	c   objpscostdiving  :       0.06          6          0
16.08/16.14	c   coefdiving       :       0.07         12          0
16.08/16.14	c   pscostdiving     :       0.07         12          0
16.08/16.14	c   fracdiving       :       0.05         12          0
16.08/16.14	c   linesearchdiving :       0.11         12          0
16.08/16.14	c   veclendiving     :       0.08         12          0
16.08/16.14	c   feaspump         :       0.08          7          0
16.08/16.14	c   simplerounding   :       0.01          0          0
16.08/16.14	c   rounding         :       0.06       1469          0
16.08/16.14	c   shifting         :       1.08        441          0
16.08/16.14	c   fixandinfer      :       0.00          0          0
16.08/16.14	c   intdiving        :       0.00          0          0
16.08/16.14	c   actconsdiving    :       0.00          0          0
16.08/16.14	c   octane           :       0.00          0          0
16.08/16.14	c   rens             :       0.02          1          0
16.08/16.14	c   rins             :       0.00          0          0
16.08/16.14	c   localbranching   :       0.00          0          0
16.08/16.14	c   mutation         :       0.00          0          0
16.08/16.14	c   dins             :       0.00          0          0
16.08/16.14	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.08/16.14	c   primal LP        :       0.10          0          0       0.00       0.00
16.08/16.14	c   dual LP          :       4.45      12004      27077       2.26    6084.72
16.08/16.14	c   barrier LP       :       0.00          0          0       0.00          -
16.08/16.14	c   diving/probing LP:       0.54       1344       4324       3.22    8007.41
16.08/16.14	c   strong branching :       3.76       4250      25504       6.00    6782.98
16.08/16.14	c     (at root node) :          -         26        905      34.81          -
16.08/16.14	c   conflict analysis:       0.00          0          0       0.00          -
16.08/16.14	c B&B Tree           :
16.08/16.14	c   number of runs   :          1
16.08/16.14	c   nodes            :       6172
16.08/16.14	c   nodes (total)    :       6172
16.08/16.14	c   nodes left       :          0
16.08/16.14	c   max depth        :         96
16.08/16.14	c   max depth (total):         96
16.08/16.14	c   backtracks       :        440 (7.1%)
16.08/16.14	c   delayed cutoffs  :        354
16.08/16.14	c   repropagations   :       1826 (5033 domain reductions, 340 cutoffs)
16.08/16.14	c   avg switch length:       3.89
16.08/16.14	c   switching time   :       0.44
16.08/16.14	c Solution           :
16.08/16.14	c   Solutions found  :          1 (1 improvements)
16.08/16.14	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 6172 nodes, 15.56 seconds, depth 88, found by <relaxation>)
16.08/16.14	c   Dual Bound       : +3.00000000000000e+00
16.08/16.14	c   Gap              :       0.00 %
16.08/16.14	c   Root Dual Bound  : +3.00000000000000e+00
16.08/16.15	c Time complete: 16.14.

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-1870138-1245189222/watcher-1870138-1245189222 -o /tmp/evaluation-result-1870138-1245189222/solver-1870138-1245189222 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870138-1245189222.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: 0.96 0.98 0.99 3/64 8536
/proc/meminfo: memFree=1852088/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=4324 CPUtime=0
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 465 0 0 0 0 0 0 0 18 0 1 0 186518546 4427776 449 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/8536/statm: 1122 471 306 886 0 232 0

[startup+0.0577829 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 8536
/proc/meminfo: memFree=1852088/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=13952 CPUtime=0.04
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 2875 0 0 0 2 2 0 0 18 0 1 0 186518546 14286848 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 3488 2503 404 886 0 2598 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13952

[startup+0.101789 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 8536
/proc/meminfo: memFree=1852088/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=13952 CPUtime=0.09
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 2875 0 0 0 4 5 0 0 18 0 1 0 186518546 14286848 2503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 3488 2503 404 886 0 2598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13952

[startup+0.301829 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 8536
/proc/meminfo: memFree=1852088/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=20900 CPUtime=0.29
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 4791 0 0 0 20 9 0 0 19 0 1 0 186518546 21401600 4376 1992294400 4194304 7823515 548682068736 18446744073709551615 5397131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 5225 4376 562 886 0 4335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20900

[startup+0.701893 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 8536
/proc/meminfo: memFree=1852088/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=22944 CPUtime=0.69
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 7453 0 0 0 59 10 0 0 22 0 1 0 186518546 23494656 5026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 5736 5026 568 886 0 4846 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22944

[startup+1.50203 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1833904/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=22944 CPUtime=1.49
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 7457 0 0 0 135 14 0 0 25 0 1 0 186518546 23494656 5030 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 5736 5030 572 886 0 4846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22944

[startup+3.10131 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1833776/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=23424 CPUtime=3.09
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 7539 0 0 0 291 18 0 0 25 0 1 0 186518546 23986176 5112 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 5856 5112 574 886 0 4966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23424

[startup+6.30186 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1832048/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=25096 CPUtime=6.28
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 7975 0 0 0 603 25 0 0 25 0 1 0 186518546 25698304 5548 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 6274 5548 574 886 0 5384 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25096

[startup+12.702 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1828528/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=28648 CPUtime=12.68
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 8858 0 0 0 1224 44 0 0 25 0 1 0 186518546 29335552 6430 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 7162 6430 574 886 0 6272 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28648

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

[startup+14.3052 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1827184/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=29712 CPUtime=14.28
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 9130 0 0 0 1380 48 0 0 25 0 1 0 186518546 30425088 6702 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 7428 6702 574 886 0 6538 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 29712

[startup+15.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1827184/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=30112 CPUtime=15.08
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 9227 0 0 0 1458 50 0 0 25 0 1 0 186518546 30834688 6799 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 7528 6799 574 886 0 6638 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 30112

[startup+15.9015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1826800/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=30512 CPUtime=15.88
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 9339 0 0 0 1536 52 0 0 25 0 1 0 186518546 31244288 6911 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 7628 6911 574 886 0 6738 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 30512

[startup+16.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8537
/proc/meminfo: memFree=1826800/2055920 swapFree=4181248/4192956
[pid=8536] ppid=8534 vsize=30512 CPUtime=16.08
/proc/8536/stat : 8536 (pbscip.linux.x8) R 8534 8536 7506 0 -1 4194304 9354 0 0 0 1555 53 0 0 25 0 1 0 186518546 31244288 6926 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8536/statm: 7628 6926 574 886 0 6738 0
Current children cumulated CPU time (s) 16.08
Current children cumulated vsize (KiB) 30512

Child status: 0
Real time (s): 16.1594
CPU time (s): 16.1485
CPU user time (s): 15.6066
CPU system time (s): 0.541917
CPU usage (%): 99.9327
Max. virtual memory (cumulated for all children) (KiB): 30512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.6066
system time used= 0.541917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9364
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= 32

runsolver used 0.019996 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:53:42
IDJOB=1870138
IDBENCH=48068
IDSOLVER=683
FILE ID=node48/1870138-1245189222
PBS_JOBID= 9368276
Free space on /tmp= 66236 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=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-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-1870138-1245189222/watcher-1870138-1245189222 -o /tmp/evaluation-result-1870138-1245189222/solver-1870138-1245189222 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870138-1245189222.opb

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

MD5SUM BENCH= 9b7cb599a49db47c0ffbf25416bcef37
RANDOM SEED=1051255899

node48.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		: 3000.270
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		: 3000.270
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:       1852504 kB
Buffers:         42064 kB
Cached:          92748 kB
SwapCached:       5472 kB
Active:          68044 kB
Inactive:        74624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852504 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:            9960 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            46696 kB
Committed_AS:   160176 kB
PageTables:       1376 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= 66228 MiB
End job on node48 at 2009-06-16 23:53:58