Trace number 1870031

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 83.3753 83.4174

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
MD5SUM0529ad177104c2b8c24f12c8a325b463
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 benchmark45.0891
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 variables189
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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-1870031-1245188136.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.08	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.00/0.09	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.00/0.09	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.00/0.09	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.00/0.09	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.00/0.10	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.10	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.10	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.11	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.11	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (11 rounds):
0.09/0.13	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.13	c  9000 implications, 0 cliques
0.09/0.13	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.13	c     324 constraints of type <and>
0.09/0.13	c       9 constraints of type <linear>
0.09/0.13	c      10 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.07
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    21 |2301k|   0 |  11 | 495 | 343 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   399 |2329k|   0 |  21 | 495 | 343 | 343 | 495 | 672 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   426 |2356k|   0 |  40 | 495 | 343 | 343 | 495 | 683 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   453 |2396k|   0 |  66 | 495 | 343 | 343 | 495 | 698 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   522 |2451k|   0 |  73 | 495 | 343 | 343 | 495 | 712 |  45 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.3s|     1 |     0 |   589 |2503k|   0 |  98 | 495 | 343 | 343 | 495 | 738 |  71 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.53	c   0.5s|     1 |     0 |   693 |2556k|   0 | 121 | 495 | 343 | 343 | 495 | 767 | 100 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.88	c   0.8s|     1 |     2 |   693 |2556k|   0 | 121 | 495 | 343 | 343 | 495 | 767 | 100 |   0 |  38 | 3.000000e+00 |      --      |    Inf 
46.17/46.20	c  45.6s| 10000 |  2412 |116888 |6776k| 100 |   8 | 495 |1185 | 281 | 495 | 404 |  36k|5593 |3959 | 3.000000e+00 |      --      |    Inf 
83.25/83.39	o 3
83.25/83.39	c *82.4s| 18968 |     0 |216977 |4253k| 100 |   - | 495 |1681 |  69 | 495 | 395 |  60k|  10k|4740 | 3.000000e+00 | 3.000000e+00 |   0.00%
83.25/83.39	c 
83.25/83.39	c SCIP Status        : problem is solved [optimal solution found]
83.25/83.39	c Solving Time (sec) : 82.39
83.25/83.39	c Solving Nodes      : 18968
83.25/83.39	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
83.25/83.39	c Dual Bound         : +3.00000000000000e+00
83.25/83.39	c Gap                : 0.00 %
83.25/83.39	c NODE         18968
83.25/83.39	c DUAL BOUND   3
83.25/83.39	c PRIMAL BOUND 3
83.25/83.39	c GAP          0
83.25/83.39	s OPTIMUM FOUND
83.25/83.39	v -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 -x180 -x179 -x178 x177 x176 -x126 x125 x124 x123 x122 x121 x120 -x175 -x174 -x173 
83.25/83.39	v -x172 -x171 x170 -x169 -x119 x118 x117 x116 -x115 x114 x113 x168 -x167 x166 x165 -x164 x163 x162 -x112 -x111 -x110 x109 
83.25/83.39	v x108 x107 x106 -x161 -x160 -x159 -x158 x157 -x156 -x155 x105 x104 -x103 x102 x101 -x100 x99 -x154 x153 x152 -x151 x150 x149 -x148 
83.25/83.39	v -x98 -x97 x96 -x95 x94 x93 x92 -x147 -x146 x145 x144 -x143 -x142 -x141 x91 -x90 -x89 x88 -x87 -x86 x85 -x140 -x139 -x138 
83.25/83.39	v x137 -x136 x135 -x134 x84 -x83 x82 -x81 x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x77 x76 -x75 -x74 -x73 x72 x71 
83.25/83.39	v x70 -x69 x68 -x67 x66 -x65 x64 x63 -x62 -x61 x60 x59 -x58 x57 -x56 -x55 x54 -x53 x52 -x51 x50 x49 x48 -x47 x46 -x45 x44 x43 
83.25/83.39	v -x42 -x41 x40 x39 -x38 x37 x36 x35 -x34 x33 x32 x31 x30 x29 -x28 x27 -x26 -x25 x24 -x23 x22 -x21 x20 -x19 -x18 x17 x16 x15 x14 
83.25/83.39	v x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
83.25/83.39	c SCIP Status        : problem is solved [optimal solution found]
83.25/83.39	c Solving Time       :      82.39
83.25/83.39	c Original Problem   :
83.25/83.39	c   Problem name     : HOME/instance-1870031-1245188136.opb
83.25/83.39	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
83.25/83.39	c   Constraints      : 460 initial, 460 maximal
83.25/83.39	c Presolved Problem  :
83.25/83.39	c   Problem name     : t_HOME/instance-1870031-1245188136.opb
83.25/83.39	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
83.25/83.39	c   Constraints      : 343 initial, 2367 maximal
83.25/83.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
83.25/83.39	c   trivial          :       0.00          0          0          0          0          0          0          0          0
83.25/83.39	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
83.25/83.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
83.25/83.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
83.25/83.39	c   implics          :       0.00          0          0          0          0          0          0          0          0
83.25/83.39	c   probing          :       0.02          0          0          0          0          0          0          0          0
83.25/83.39	c   and              :       0.03         18        108          0          0          0        108          0        108
83.25/83.39	c   linear           :       0.00          1          8          0          0          0          0          0         50
83.25/83.39	c   logicor          :       0.01          0          0          0          0          0          0          0          0
83.25/83.39	c   root node        :          -          0          -          -          0          -          -          -          -
83.25/83.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
83.25/83.39	c   integral         :          0          0          0      14224          0         15        332          0          0      27962
83.25/83.39	c   and              :        324      36095      61900          1          0       1185      86968      59984          0          0
83.25/83.39	c   linear           :          9          6      60715          1          0       5078      38678          0          0          0
83.25/83.39	c   logicor          :         10+         6      31815          1          0        301      11917          0          0          0
83.25/83.39	c   countsols        :          0          0          0          1          0          0          0          0          0          0
83.25/83.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
83.25/83.39	c   integral         :       4.34       0.00       0.00       4.34       0.00
83.25/83.39	c   and              :       2.86       1.34       1.52       0.00       0.00
83.25/83.39	c   linear           :       4.17       0.00       4.17       0.00       0.00
83.25/83.39	c   logicor          :       0.82       0.00       0.82       0.00       0.00
83.25/83.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
83.25/83.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
83.25/83.39	c   rootredcost      :       0.02          0          0          0
83.25/83.39	c   pseudoobj        :       0.12      61477          0          0
83.25/83.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
83.25/83.39	c   propagation      :       4.02       6564       6555     131564       79.2        918       32.6          -
83.25/83.39	c   infeasible LP    :       0.01        938          0          0        0.0          0        0.0          0
83.25/83.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
83.25/83.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
83.25/83.39	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
83.25/83.39	c   applied globally :          -          -          -      10091       27.2          -          -          -
83.25/83.39	c   applied locally  :          -          -          -        461       60.3          -          -          -
83.25/83.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
83.25/83.39	c   cut pool         :       0.00          5          -          -         48          -    (maximal pool size: 207)
83.25/83.39	c   redcost          :       0.74      36095          0         18          0          0
83.25/83.39	c   impliedbounds    :       0.00          6          0          0         50          0
83.25/83.39	c   intobj           :       0.00          0          0          0          0          0
83.25/83.39	c   gomory           :       0.06          6          0          0         79          0
83.25/83.39	c   strongcg         :       0.05          6          0          0        230          0
83.25/83.39	c   cmir             :       0.06          6          0          0         98          0
83.25/83.39	c   flowcover        :       0.11          6          0          0        156          0
83.25/83.39	c   clique           :       0.00          1          0          0          0          0
83.25/83.39	c   zerohalf         :       0.00          0          0          0          0          0
83.25/83.39	c   mcf              :       0.00          1          0          0          0          0
83.25/83.39	c Pricers            :       Time      Calls       Vars
83.25/83.39	c   problem variables:       0.00          0          0
83.25/83.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
83.25/83.39	c   relpscost        :       4.33      14223         15        332          0          0      27962
83.25/83.39	c   pscost           :       0.00          0          0          0          0          0          0
83.25/83.39	c   inference        :       0.00          0          0          0          0          0          0
83.25/83.39	c   mostinf          :       0.00          0          0          0          0          0          0
83.25/83.39	c   leastinf         :       0.00          0          0          0          0          0          0
83.25/83.39	c   fullstrong       :       0.00          0          0          0          0          0          0
83.25/83.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
83.25/83.39	c   random           :       0.00          0          0          0          0          0          0
83.25/83.39	c Primal Heuristics  :       Time      Calls      Found
83.25/83.39	c   LP solutions     :       0.02          -          1
83.25/83.39	c   pseudo solutions :       0.00          -          0
83.25/83.39	c   oneopt           :       0.00          0          0
83.25/83.39	c   crossover        :       0.02          0          0
83.25/83.39	c   intshifting      :       0.00          0          0
83.25/83.39	c   objpscostdiving  :       0.44         11          0
83.25/83.39	c   rootsoldiving    :       0.23         11          0
83.25/83.39	c   coefdiving       :       0.21         22          0
83.25/83.39	c   feaspump         :       0.27         12          0
83.25/83.39	c   simplerounding   :       0.06          0          0
83.25/83.39	c   rounding         :       0.20       2708          0
83.25/83.39	c   shifting         :       1.63        807          0
83.25/83.39	c   fixandinfer      :       0.00          0          0
83.25/83.39	c   pscostdiving     :       0.26         21          0
83.25/83.39	c   fracdiving       :       0.13         22          0
83.25/83.39	c   veclendiving     :       0.21         22          0
83.25/83.39	c   intdiving        :       0.00          0          0
83.25/83.39	c   actconsdiving    :       0.00          0          0
83.25/83.39	c   linesearchdiving :       0.22         22          0
83.25/83.39	c   guideddiving     :       0.00          0          0
83.25/83.39	c   octane           :       0.00          0          0
83.25/83.39	c   rens             :       0.02          1          0
83.25/83.39	c   rins             :       0.00          0          0
83.25/83.39	c   localbranching   :       0.00          0          0
83.25/83.39	c   mutation         :       0.00          0          0
83.25/83.39	c   dins             :       0.00          0          0
83.25/83.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
83.25/83.39	c   primal LP        :       7.19          0          0       0.00       0.00
83.25/83.39	c   dual LP          :      47.71      38211     208977       5.47    4380.15
83.25/83.39	c   barrier LP       :       0.00          0          0       0.00          -
83.25/83.39	c   diving/probing LP:       1.76       1351       8000       5.92    4545.45
83.25/83.39	c   strong branching :       4.07       4740      43939       9.27   10795.82
83.25/83.39	c     (at root node) :          -         38       2626      69.11          -
83.25/83.39	c   conflict analysis:       0.00          0          0       0.00          -
83.25/83.39	c B&B Tree           :
83.25/83.39	c   number of runs   :          1
83.25/83.39	c   nodes            :      18968
83.25/83.39	c   nodes (total)    :      18968
83.25/83.39	c   nodes left       :          0
83.25/83.39	c   max depth        :        100
83.25/83.39	c   max depth (total):        100
83.25/83.39	c   backtracks       :       3826 (20.2%)
83.25/83.39	c   delayed cutoffs  :       3111
83.25/83.39	c   repropagations   :      11707 (35897 domain reductions, 2318 cutoffs)
83.25/83.39	c   avg switch length:       6.67
83.25/83.39	c   switching time   :       9.49
83.25/83.39	c Solution           :
83.25/83.39	c   Solutions found  :          1 (1 improvements)
83.25/83.39	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 18968 nodes, 82.37 seconds, depth 81, found by <relaxation>)
83.25/83.39	c   Dual Bound       : +3.00000000000000e+00
83.25/83.39	c   Gap              :       0.00 %
83.25/83.39	c   Root Dual Bound  : +3.00000000000000e+00
83.35/83.41	c Time complete: 83.36.

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-1870031-1245188136/watcher-1870031-1245188136 -o /tmp/evaluation-result-1870031-1245188136/solver-1870031-1245188136 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870031-1245188136.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: 1.03 1.00 1.00 3/64 10594
/proc/meminfo: memFree=1844344/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=5812 CPUtime=0
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186414377 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10594/statm: 1453 505 334 1256 0 192 0

[startup+0.0117091 s]
/proc/loadavg: 1.03 1.00 1.00 3/64 10594
/proc/meminfo: memFree=1844344/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=10392 CPUtime=0
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 1567 0 0 0 0 0 0 0 18 0 1 0 186414377 10641408 1551 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10594/statm: 2598 1551 378 1256 0 1337 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10392

[startup+0.102725 s]
/proc/loadavg: 1.03 1.00 1.00 3/64 10594
/proc/meminfo: memFree=1844344/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=15812 CPUtime=0.09
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 3122 0 0 0 4 5 0 0 18 0 1 0 186414377 16191488 2752 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 3953 2752 482 1256 0 2692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15812

[startup+0.301762 s]
/proc/loadavg: 1.03 1.00 1.00 3/64 10594
/proc/meminfo: memFree=1844344/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=20680 CPUtime=0.29
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 4176 0 0 0 23 6 0 0 19 0 1 0 186414377 21176320 3802 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 5170 3802 677 1256 0 3909 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20680

[startup+0.701843 s]
/proc/loadavg: 1.03 1.00 1.00 3/64 10594
/proc/meminfo: memFree=1844344/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=24084 CPUtime=0.69
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 6791 0 0 0 61 8 0 0 22 0 1 0 186414377 24662016 4512 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 6021 4512 687 1256 0 4760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24084

[startup+1.50198 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1828912/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=24084 CPUtime=1.49
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 6829 0 0 0 141 8 0 0 25 0 1 0 186414377 24662016 4550 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 6021 4550 692 1256 0 4760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24084

[startup+3.10128 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1828656/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=24084 CPUtime=3.09
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 6906 0 0 0 299 10 0 0 25 0 1 0 186414377 24662016 4627 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 6021 4627 695 1256 0 4760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24084

[startup+6.30187 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1827952/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=24320 CPUtime=6.29
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 7098 0 0 0 615 14 0 0 25 0 1 0 186414377 24903680 4819 1992294400 4194304 9342243 548682068736 18446744073709551615 6213758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 6080 4819 698 1256 0 4819 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24320

[startup+12.7011 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1826096/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=26628 CPUtime=12.69
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 7603 0 0 0 1248 21 0 0 25 0 1 0 186414377 27267072 5324 1992294400 4194304 9342243 548682068736 18446744073709551615 6399302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 6657 5324 698 1256 0 5396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26628

[startup+25.5014 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1823920/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=27988 CPUtime=25.48
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 8033 0 0 0 2517 31 0 0 25 0 1 0 186414377 28659712 5753 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 6997 5753 698 1256 0 5736 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27988

[startup+51.1011 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1821360/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=30652 CPUtime=51.06
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 8691 0 0 0 5047 59 0 0 25 0 1 0 186414377 31387648 6411 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 7663 6411 698 1256 0 6402 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30652

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

[startup+63.9015 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1819632/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=33056 CPUtime=63.86
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9120 0 0 0 6314 72 0 0 25 0 1 0 186414377 33849344 6840 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8264 6840 698 1256 0 7003 0
Current children cumulated CPU time (s) 63.86
Current children cumulated vsize (KiB) 33056

[startup+76.7029 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1818032/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=34840 CPUtime=76.66
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9565 0 0 0 7579 87 0 0 25 0 1 0 186414377 35676160 7284 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8710 7284 698 1256 0 7449 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 34840

[startup+79.9015 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1817776/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=34840 CPUtime=79.85
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9613 0 0 0 7894 91 0 0 25 0 1 0 186414377 35676160 7332 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8710 7332 698 1256 0 7449 0
Current children cumulated CPU time (s) 79.85
Current children cumulated vsize (KiB) 34840

[startup+81.5018 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1817520/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=35364 CPUtime=81.45
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9673 0 0 0 8052 93 0 0 25 0 1 0 186414377 36212736 7392 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8841 7392 698 1256 0 7580 0
Current children cumulated CPU time (s) 81.45
Current children cumulated vsize (KiB) 35364

[startup+82.3019 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1817520/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=35364 CPUtime=82.25
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9698 0 0 0 8131 94 0 0 25 0 1 0 186414377 36212736 7417 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8841 7417 698 1256 0 7580 0
Current children cumulated CPU time (s) 82.25
Current children cumulated vsize (KiB) 35364

[startup+83.1011 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1817328/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=35364 CPUtime=83.05
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9752 0 0 0 8209 96 0 0 25 0 1 0 186414377 36212736 7471 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8841 7471 698 1256 0 7580 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 35364

[startup+83.3011 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1817328/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=35772 CPUtime=83.25
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9770 0 0 0 8229 96 0 0 25 0 1 0 186414377 36630528 7489 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10594/statm: 8943 7489 698 1256 0 7682 0
Current children cumulated CPU time (s) 83.25
Current children cumulated vsize (KiB) 35772

[startup+83.4011 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10595
/proc/meminfo: memFree=1817328/2055920 swapFree=4191904/4192956
[pid=10594] ppid=10592 vsize=35772 CPUtime=83.35
/proc/10594/stat : 10594 (pbscip.linux.x8) R 10592 10594 10101 0 -1 4194304 9775 0 0 0 8239 96 0 0 25 0 1 0 186414377 36630528 7494 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 0 0 0 0 17 1 0 0
/proc/10594/statm: 8943 7494 700 1256 0 7682 0
Current children cumulated CPU time (s) 83.35
Current children cumulated vsize (KiB) 35772

Child status: 0
Real time (s): 83.4174
CPU time (s): 83.3753
CPU user time (s): 82.4075
CPU system time (s): 0.967852
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 35772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 82.4075
system time used= 0.967852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9778
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= 125

runsolver used 0.072988 second user time and 0.180972 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-16 23:35:36
IDJOB=1870031
IDBENCH=48014
IDSOLVER=684
FILE ID=node7/1870031-1245188136
PBS_JOBID= 9363944
Free space on /tmp= 66272 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=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-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-1870031-1245188136/watcher-1870031-1245188136 -o /tmp/evaluation-result-1870031-1245188136/solver-1870031-1245188136 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870031-1245188136.opb

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

MD5SUM BENCH= 0529ad177104c2b8c24f12c8a325b463
RANDOM SEED=635313809

node7.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		: 3000.274
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		: 3000.274
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:       1844824 kB
Buffers:         48088 kB
Cached:          94024 kB
SwapCached:        416 kB
Active:          57772 kB
Inactive:        97820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844824 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:           11796 kB
Writeback:           0 kB
Mapped:          21828 kB
Slab:            41408 kB
Committed_AS:   169232 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node7 at 2009-06-16 23:36:59