Trace number 1870139

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 68.0587 68.0882

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

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 Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870139-1245189223.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 
0.19/0.20	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.20	c   0.1s|     1 |     0 |    23 |2930k|   0 |  12 | 639 | 460 | 460 | 639 | 901 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   518 |2957k|   0 |  14 | 639 | 460 | 460 | 639 | 906 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   523 |2985k|   0 |  19 | 639 | 460 | 460 | 639 | 910 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.2s|     1 |     0 |   535 |3005k|   0 |  24 | 639 | 460 | 460 | 639 | 915 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.3s|     1 |     0 |   553 |3012k|   0 |  33 | 639 | 460 | 460 | 639 | 921 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.3s|     1 |     0 |   584 |3032k|   0 |  45 | 639 | 460 | 460 | 639 | 930 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.4s|     1 |     0 |   633 |3045k|   0 |  65 | 639 | 460 | 460 | 639 | 945 |  44 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.94	c   0.8s|     1 |     2 |   633 |3045k|   0 |  65 | 639 | 460 | 460 | 639 | 945 |  44 |   0 |  25 | 3.000000e+00 |      --      |    Inf 
55.87/55.96	c  55.3s| 10000 |  3458 |140821 |7943k|  76 |  13 | 639 |1238 | 402 | 639 | 219 |  43k|4274 |4028 | 3.000000e+00 |      --      |    Inf 
64.76/64.86	o 27
64.76/64.86	c v64.1s| 11716 |  4250 |165837 |9227k|  77 |   - | 639 |1978 | 140 | 639 | 272 |  53k|5369 |4581 | 3.000000e+00 | 2.700000e+01 | 800.00%
67.96/68.06	o 3
67.96/68.06	c *67.3s| 12571 |     0 |174111 |5008k| 107 |   - | 639 |2702 | 418 | 639 | 261 |  57k|6218 |5087 | 3.000000e+00 | 3.000000e+00 |   0.00%
67.96/68.06	c 
67.96/68.06	c SCIP Status        : problem is solved [optimal solution found]
67.96/68.06	c Solving Time (sec) : 67.26
67.96/68.06	c Solving Nodes      : 12571
67.96/68.06	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
67.96/68.06	c Dual Bound         : +3.00000000000000e+00
67.96/68.06	c Gap                : 0.00 %
67.96/68.06	c NODE         12571
67.96/68.06	c DUAL BOUND   3
67.96/68.06	c PRIMAL BOUND 3
67.96/68.06	c GAP          0
67.96/68.06	s OPTIMUM FOUND
67.96/68.06	v -x216 -x215 x214 -x213 x212 x211 x210 -x209 -x208 -x207 x206 -x205 x204 x203 -x202 x201 -x144 x143 x142 x141 x140 x139 -x138 x137 
67.96/68.06	v -x200 -x199 -x198 x197 -x196 -x195 -x194 -x193 x136 -x135 -x134 -x133 x132 -x131 -x130 x129 -x192 -x191 -x190 -x189 -x188 
67.96/68.06	v -x187 -x186 -x185 -x128 -x127 -x126 x125 -x124 -x123 -x122 x121 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x120 -x119 -x118 
67.96/68.06	v -x117 -x116 -x115 -x114 x113 -x176 -x175 -x174 -x173 -x172 -x171 x170 -x169 -x112 -x111 -x110 -x109 -x108 -x107 x106 x105 
67.96/68.06	v -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x104 -x103 -x102 -x101 -x100 x99 -x98 x97 -x160 -x159 x158 x157 x156 x155 x154 
67.96/68.06	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 
67.96/68.06	v -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 x53 -x52 
67.96/68.06	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 
67.96/68.06	v -x24 x23 x22 -x21 x20 -x19 -x18 x17 x16 -x15 -x14 -x13 x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
67.96/68.06	c SCIP Status        : problem is solved [optimal solution found]
67.96/68.06	c Solving Time       :      67.26
67.96/68.06	c Original Problem   :
67.96/68.06	c   Problem name     : HOME/instance-1870139-1245189223.opb
67.96/68.06	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
67.96/68.06	c   Constraints      : 595 initial, 595 maximal
67.96/68.06	c Presolved Problem  :
67.96/68.06	c   Problem name     : t_HOME/instance-1870139-1245189223.opb
67.96/68.06	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
67.96/68.06	c   Constraints      : 460 initial, 2702 maximal
67.96/68.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
67.96/68.06	c   trivial          :       0.01          0          0          0          0          0          0          0          0
67.96/68.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
67.96/68.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
67.96/68.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
67.96/68.06	c   implics          :       0.00          0          0          0          0          0          0          0          0
67.96/68.06	c   probing          :       0.03          0          0          0          0          0          0          0          0
67.96/68.06	c   and              :       0.05         18        126          0          0          0        126          0        126
67.96/68.06	c   linear           :       0.01          1          8          0          0          0          0          0         60
67.96/68.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0
67.96/68.06	c   root node        :          -         27          -          -         27          -          -          -          -
67.96/68.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
67.96/68.06	c   integral         :          0          0          0       9546          0          9        201          0          0      18838
67.96/68.06	c   and              :        441      27000      36357          0          0        576      69688      57557          0          0
67.96/68.06	c   linear           :          9          6      35780          0          0       3068      20114          0          0          0
67.96/68.06	c   logicor          :         10+         6      18757          1          0        491      10619          0          0          0
67.96/68.06	c   countsols        :          0          0          0          1          0          0          0          0          0          0
67.96/68.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
67.96/68.06	c   integral         :       4.45       0.00       0.00       4.45       0.00
67.96/68.06	c   and              :       3.46       2.70       0.76       0.00       0.00
67.96/68.06	c   linear           :       1.11       0.00       1.11       0.00       0.00
67.96/68.06	c   logicor          :       0.86       0.00       0.86       0.00       0.00
67.96/68.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00
67.96/68.06	c Propagators        :       Time      Calls    Cutoffs    DomReds
67.96/68.06	c   rootredcost      :       0.02          1          0          3
67.96/68.06	c   pseudoobj        :       0.07      35902          0          1
67.96/68.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
67.96/68.06	c   propagation      :       0.69       4135       3936      32951       42.8        376       29.3          -
67.96/68.06	c   infeasible LP    :       0.03        503          0          0        0.0          0        0.0          0
67.96/68.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
67.96/68.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
67.96/68.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
67.96/68.06	c   applied globally :          -          -          -       6217       21.3          -          -          -
67.96/68.06	c   applied locally  :          -          -          -          1       81.0          -          -          -
67.96/68.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
67.96/68.06	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 50)
67.96/68.06	c   redcost          :       0.44      27001          0          0          0          0
67.96/68.06	c   impliedbounds    :       0.00          6          0          0          7          0
67.96/68.06	c   intobj           :       0.00          0          0          0          0          0
67.96/68.06	c   gomory           :       0.03          6          0          0         25          0
67.96/68.06	c   strongcg         :       0.04          6          0          0         38          0
67.96/68.06	c   cmir             :       0.05          6          0          0         29          0
67.96/68.06	c   flowcover        :       0.10          6          0          0         39          0
67.96/68.06	c   clique           :       0.00          1          0          0          0          0
67.96/68.06	c   zerohalf         :       0.00          0          0          0          0          0
67.96/68.06	c   mcf              :       0.00          1          0          0          0          0
67.96/68.06	c Pricers            :       Time      Calls       Vars
67.96/68.06	c   problem variables:       0.00          0          0
67.96/68.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
67.96/68.06	c   relpscost        :       4.43       9545          9        201          0          0      18838
67.96/68.06	c   pscost           :       0.00          0          0          0          0          0          0
67.96/68.06	c   inference        :       0.00          0          0          0          0          0          0
67.96/68.06	c   mostinf          :       0.00          0          0          0          0          0          0
67.96/68.06	c   leastinf         :       0.00          0          0          0          0          0          0
67.96/68.06	c   fullstrong       :       0.00          0          0          0          0          0          0
67.96/68.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
67.96/68.06	c   random           :       0.00          0          0          0          0          0          0
67.96/68.06	c Primal Heuristics  :       Time      Calls      Found
67.96/68.06	c   LP solutions     :       0.01          -          1
67.96/68.06	c   pseudo solutions :       0.00          -          0
67.96/68.06	c   crossover        :       0.02          0          0
67.96/68.06	c   intshifting      :       0.00          0          0
67.96/68.06	c   oneopt           :       0.00          1          0
67.96/68.06	c   guideddiving     :       0.03          2          0
67.96/68.06	c   coefdiving       :       0.02          3          0
67.96/68.06	c   pscostdiving     :       0.09          3          0
67.96/68.06	c   fracdiving       :       0.01          3          0
67.96/68.06	c   veclendiving     :       0.04          3          1
67.96/68.06	c   linesearchdiving :       0.01          3          0
67.96/68.06	c   feaspump         :       0.07          2          0
67.96/68.06	c   objpscostdiving  :       0.04          2          0
67.96/68.06	c   rootsoldiving    :       0.03          2          0
67.96/68.06	c   simplerounding   :       0.01          0          0
67.96/68.06	c   rounding         :       0.11       2337          0
67.96/68.06	c   shifting         :       1.83        637          0
67.96/68.06	c   fixandinfer      :       0.00          0          0
67.96/68.06	c   intdiving        :       0.00          0          0
67.96/68.06	c   actconsdiving    :       0.00          0          0
67.96/68.06	c   octane           :       0.00          0          0
67.96/68.06	c   rens             :       0.02          1          0
67.96/68.06	c   rins             :       0.00          0          0
67.96/68.06	c   localbranching   :       0.00          0          0
67.96/68.06	c   mutation         :       0.00          0          0
67.96/68.06	c   dins             :       0.00          0          0
67.96/68.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
67.96/68.06	c   primal LP        :       7.32          0          0       0.00       0.00
67.96/68.06	c   dual LP          :      38.74      28997     172285       5.94    4447.21
67.96/68.06	c   barrier LP       :       0.00          0          0       0.00          -
67.96/68.06	c   diving/probing LP:       0.27        258       1826       7.08    6762.96
67.96/68.06	c   strong branching :       4.09       5087      43501       8.55   10635.94
67.96/68.06	c     (at root node) :          -         25       2608     104.32          -
67.96/68.06	c   conflict analysis:       0.00          0          0       0.00          -
67.96/68.06	c B&B Tree           :
67.96/68.06	c   number of runs   :          1
67.96/68.06	c   nodes            :      12571
67.96/68.06	c   nodes (total)    :      12571
67.96/68.06	c   nodes left       :          0
67.96/68.06	c   max depth        :        107
67.96/68.06	c   max depth (total):        107
67.96/68.06	c   backtracks       :       2039 (16.2%)
67.96/68.06	c   delayed cutoffs  :       1547
67.96/68.06	c   repropagations   :       4250 (21744 domain reductions, 1460 cutoffs)
67.96/68.06	c   avg switch length:       6.90
67.96/68.06	c   switching time   :       8.98
67.96/68.06	c Solution           :
67.96/68.06	c   Solutions found  :          2 (2 improvements)
67.96/68.06	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 12571 nodes, 67.25 seconds, depth 94, found by <relaxation>)
67.96/68.06	c   Dual Bound       : +3.00000000000000e+00
67.96/68.06	c   Gap              :       0.00 %
67.96/68.06	c   Root Dual Bound  : +3.00000000000000e+00
67.96/68.08	c Time complete: 68.05.

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-1870139-1245189223/watcher-1870139-1245189223 -o /tmp/evaluation-result-1870139-1245189223/solver-1870139-1245189223 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870139-1245189223.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: 0.99 0.98 0.99 3/64 11423
/proc/meminfo: memFree=1832176/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=5812 CPUtime=0
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 186518421 5951488 499 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11423/statm: 1453 501 332 1256 0 192 0

[startup+0.058976 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11423
/proc/meminfo: memFree=1832176/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=15156 CPUtime=0.05
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 2923 0 0 0 2 3 0 0 18 0 1 0 186518421 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15156

[startup+0.101978 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11423
/proc/meminfo: memFree=1832176/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=15156 CPUtime=0.09
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 2923 0 0 0 4 5 0 0 18 0 1 0 186518421 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.301996 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11423
/proc/meminfo: memFree=1832176/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=20632 CPUtime=0.29
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 4240 0 0 0 20 9 0 0 19 0 1 0 186518421 21127168 3869 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 5158 3869 677 1256 0 3897 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20632

[startup+0.70103 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11423
/proc/meminfo: memFree=1832176/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=26956 CPUtime=0.69
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 7521 0 0 0 58 11 0 0 22 0 1 0 186518421 27602944 5191 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 6739 5191 686 1256 0 5478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26956

[startup+1.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1813864/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=26956 CPUtime=1.49
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 7556 0 0 0 137 12 0 0 25 0 1 0 186518421 27602944 5226 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 6739 5226 693 1256 0 5478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26956

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1813672/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=27152 CPUtime=3.09
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 7761 0 0 0 296 13 0 0 25 0 1 0 186518421 27803648 5431 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 6788 5431 693 1256 0 5527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27152

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1811944/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=27668 CPUtime=6.29
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 8039 0 0 0 613 16 0 0 25 0 1 0 186518421 28332032 5709 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 6917 5709 696 1256 0 5656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27668

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1810616/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=29604 CPUtime=12.69
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 8342 0 0 0 1247 22 0 0 25 0 1 0 186518421 30314496 6012 1992294400 4194304 9342243 548682068736 18446744073709551615 6500157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 7401 6012 697 1256 0 6140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29604

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1809080/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=30800 CPUtime=25.48
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 8740 0 0 0 2514 34 0 0 25 0 1 0 186518421 31539200 6410 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 7700 6410 697 1256 0 6439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30800

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1807096/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=32572 CPUtime=51.07
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9231 0 0 0 5047 60 0 0 25 0 1 0 186518421 33353728 6901 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8143 6901 697 1256 0 6882 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32572

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

[startup+57.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1806200/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=33584 CPUtime=57.46
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9459 0 0 0 5681 65 0 0 25 0 1 0 186518421 34390016 7129 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8396 7129 697 1256 0 7135 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 33584

[startup+63.9016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1805432/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=34372 CPUtime=63.87
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9640 0 0 0 6316 71 0 0 25 0 1 0 186518421 35196928 7310 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8593 7310 697 1256 0 7332 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 34372

[startup+65.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1805432/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=34372 CPUtime=65.47
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9651 0 0 0 6474 73 0 0 25 0 1 0 186518421 35196928 7321 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8593 7321 697 1256 0 7332 0
Current children cumulated CPU time (s) 65.47
Current children cumulated vsize (KiB) 34372

[startup+67.1059 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1804792/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=35600 CPUtime=67.06
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9834 0 0 0 6631 75 0 0 25 0 1 0 186518421 36454400 7504 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8900 7504 697 1256 0 7639 0
Current children cumulated CPU time (s) 67.06
Current children cumulated vsize (KiB) 35600

[startup+67.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1804792/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=35912 CPUtime=67.46
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9905 0 0 0 6671 75 0 0 25 0 1 0 186518421 36773888 7575 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8978 7575 697 1256 0 7717 0
Current children cumulated CPU time (s) 67.46
Current children cumulated vsize (KiB) 35912

[startup+67.9019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1804792/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=35912 CPUtime=67.86
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9927 0 0 0 6710 76 0 0 25 0 1 0 186518421 36773888 7597 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8978 7597 697 1256 0 7717 0
Current children cumulated CPU time (s) 67.86
Current children cumulated vsize (KiB) 35912

[startup+68.0019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11424
/proc/meminfo: memFree=1804792/2055920 swapFree=4182220/4192956
[pid=11423] ppid=11421 vsize=35912 CPUtime=67.96
/proc/11423/stat : 11423 (pbscip.linux.x8) R 11421 11423 10952 0 -1 4194304 9937 0 0 0 6720 76 0 0 25 0 1 0 186518421 36773888 7607 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11423/statm: 8978 7607 697 1256 0 7717 0
Current children cumulated CPU time (s) 67.96
Current children cumulated vsize (KiB) 35912

Child status: 0
Real time (s): 68.0882
CPU time (s): 68.0587
CPU user time (s): 67.2848
CPU system time (s): 0.773882
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 35912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.2848
system time used= 0.773882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9945
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= 82

runsolver used 0.074988 second user time and 0.157975 second system time

The end

Launcher Data 

Begin job on node50 at 2009-06-16 23:53:43
IDJOB=1870139
IDBENCH=48068
IDSOLVER=684
FILE ID=node50/1870139-1245189223
PBS_JOBID= 9368273
Free space on /tmp= 66424 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
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.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870139-1245189223/watcher-1870139-1245189223 -o /tmp/evaluation-result-1870139-1245189223/solver-1870139-1245189223 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870139-1245189223.opb

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

MD5SUM BENCH= 9b7cb599a49db47c0ffbf25416bcef37
RANDOM SEED=1342068255

node50.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		: 3000.211
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		: 3000.211
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:       1832656 kB
Buffers:         25096 kB
Cached:         123936 kB
SwapCached:       4580 kB
Active:          45308 kB
Inactive:       111156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832656 kB
SwapTotal:     4192956 kB
SwapFree:      4182220 kB
Dirty:           11736 kB
Writeback:           0 kB
Mapped:          13440 kB
Slab:            52788 kB
Committed_AS:   112468 kB
PageTables:       1452 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= 66412 MiB
End job on node50 at 2009-06-16 23:54:51