Weave Simulation Report

SUCCESS 5.259742383441872e-6 ≤ 1.0e-5 in 755 steps
--------------------------------------
  Minimum f:      4.019860211414653e-14
  Minimum ||∇f||: 5.259742383441872e-6
  Minimum Δ:      0.0006937850473883364
  Minimum Step:   8.623176806575695e-7

  Model: rosenbrock
  -------------------
    objective:         #9
    gradient:          #12
    initial iterate:   [-0.081213, ..., -1.679355, -0.176177, -0.573185]
    dimension:         100
    directory:         /Users/daniel/.julia/dev/BlockOpt/rosenbrock
    objective formula: loaded
  Driver:
  -------------------
    S_update:  S_update_a
    QN_update: SR1
    pflag:     false
    Options:
      samples:        6
      Δ_max:          100.0
      δ_tol:          1.0e-12
      ϵ_tol:          1.0e-5
      max_iterations: 2000
  Trace:
  -------------------
    Weaver:
      f_vals:   [32140.747512, ..., 0.000000, 0.000000, 0.000000]
      ∇f_norms: [14407.905747, ..., 0.000102, 0.000033, 0.000005]
      Δ_vals:   [5.683487, ..., 0.001388, 0.001388, 0.001388]
      p_norms:  [4.292896, ..., 0.000001, 0.000035, 0.000010]
      ρ_vals:   [1.034289, ..., 1.013909, 1.208792, 0.971999]
    Profile:
      trs_counter: 755
      trs_timer:   0.12568044662475586
      ghs_counter: 628
      ghs_timer:   0.09330916404724121

SUCCESS 4.4480314204071907e-7 ≤ 1.0e-5 in 775 steps
--------------------------------------
  Minimum f:      1.4767876378919214e-15
  Minimum ||∇f||: 4.4480314204071907e-7
  Minimum Δ:      7.599031533924887e-7
  Minimum Step:   7.59903153392488e-7

  Model: rosenbrock
  -------------------
    objective:         #9
    gradient:          #12
    initial iterate:   [-0.081213, ..., -1.679355, -0.176177, -0.573185]
    dimension:         100
    directory:         /Users/daniel/.julia/dev/BlockOpt/rosenbrock
    objective formula: loaded
  Driver:
  -------------------
    S_update:  S_update_b
    QN_update: SR1
    pflag:     false
    Options:
      samples:        6
      Δ_max:          100.0
      δ_tol:          1.0e-12
      ϵ_tol:          1.0e-5
      max_iterations: 2000
  Trace:
  -------------------
    Weaver:
      f_vals:   [32140.747512, ..., 0.000000, 0.000000, 0.000000]
      ∇f_norms: [14407.905747, ..., 0.000027, 0.000011, 0.000000]
      Δ_vals:   [6.374530, ..., 0.000001, 0.000001, 0.000002]
      p_norms:  [4.582055, ..., 0.000001, 0.000001, 0.000001]
      ρ_vals:   [0.962928, ..., 0.514007, 1.005781, 0.952253]
    Profile:
      trs_counter: 775
      trs_timer:   0.10918092727661133
      ghs_counter: 650
      ghs_timer:   0.08198809623718262

SUCCESS 4.538553854840211e-6 ≤ 1.0e-5 in 588 steps
--------------------------------------
  Minimum f:      1.627864531662069e-14
  Minimum ||∇f||: 4.538553854840211e-6
  Minimum Δ:      0.005726285410625534
  Minimum Step:   4.1308985605693153e-7

  Model: rosenbrock
  -------------------
    objective:         #9
    gradient:          #12
    initial iterate:   [-0.081213, ..., -1.679355, -0.176177, -0.573185]
    dimension:         100
    directory:         /Users/daniel/.julia/dev/BlockOpt/rosenbrock
    objective formula: loaded
  Driver:
  -------------------
    S_update:  S_update_c
    QN_update: SR1
    pflag:     false
    Options:
      samples:        6
      Δ_max:          100.0
      δ_tol:          1.0e-12
      ϵ_tol:          1.0e-5
      max_iterations: 2000
  Trace:
  -------------------
    Weaver:
      f_vals:   [32140.747512, ..., 0.000000, 0.000000, 0.000000]
      ∇f_norms: [14407.905747, ..., 0.003387, 0.000085, 0.000005]
      Δ_vals:   [5.863716, ..., 0.366482, 0.366482, 0.366482]
      p_norms:  [3.986309, ..., 0.000111, 0.000074, 0.000000]
      ρ_vals:   [1.125950, ..., 0.981976, 0.997305, 1.001214]
    Profile:
      trs_counter: 588
      trs_timer:   0.08066320419311523
      ghs_counter: 470
      ghs_timer:   0.06999492645263672

SUCCESS 2.0412891899013107e-7 ≤ 1.0e-5 in 340 steps
--------------------------------------
  Minimum f:      3.291145554338673e-17
  Minimum ||∇f||: 2.0412891899013107e-7
  Minimum Δ:      0.012290095013841703
  Minimum Step:   1.3623500720335173e-7

  Model: rosenbrock
  -------------------
    objective:         #9
    gradient:          #12
    initial iterate:   [-0.081213, ..., -1.679355, -0.176177, -0.573185]
    dimension:         100
    directory:         /Users/daniel/.julia/dev/BlockOpt/rosenbrock
    objective formula: loaded
  Driver:
  -------------------
    S_update:  S_update_d
    QN_update: SR1
    pflag:     false
    Options:
      samples:        6
      Δ_max:          100.0
      δ_tol:          1.0e-12
      ϵ_tol:          1.0e-5
      max_iterations: 2000
  Trace:
  -------------------
    Weaver:
      f_vals:   [32140.747512, ..., 0.000000, 0.000000, 0.000000]
      ∇f_norms: [14407.905747, ..., 0.000335, 0.000025, 0.000000]
      Δ_vals:   [6.292529, ..., 0.393283, 0.393283, 0.393283]
      p_norms:  [4.535377, ..., 0.000363, 0.000011, 0.000000]
      ρ_vals:   [1.029974, ..., 0.989832, 0.994053, 0.999247]
    Profile:
      trs_counter: 340
      trs_timer:   0.33632588386535645
      ghs_counter: 283
      ghs_timer:   0.04475283622741699

SUCCESS 2.3429155489356196e-6 ≤ 1.0e-5 in 336 steps
--------------------------------------
  Minimum f:      3.1681808173885067e-15
  Minimum ||∇f||: 2.3429155489356196e-6
  Minimum Δ:      0.012250204499302905
  Minimum Step:   3.507784467580933e-7

  Model: rosenbrock
  -------------------
    objective:         #9
    gradient:          #12
    initial iterate:   [-0.081213, ..., -1.679355, -0.176177, -0.573185]
    dimension:         100
    directory:         /Users/daniel/.julia/dev/BlockOpt/rosenbrock
    objective formula: loaded
  Driver:
  -------------------
    S_update:  S_update_e
    QN_update: SR1
    pflag:     false
    Options:
      samples:        6
      Δ_max:          100.0
      δ_tol:          1.0e-12
      ϵ_tol:          1.0e-5
      max_iterations: 2000
  Trace:
  -------------------
    Weaver:
      f_vals:   [32140.747512, ..., 0.000000, 0.000000, 0.000000]
      ∇f_norms: [14407.905747, ..., 0.005940, 0.000132, 0.000002]
      Δ_vals:   [6.272105, ..., 0.098002, 0.098002, 0.098002]
      p_norms:  [4.370192, ..., 0.002529, 0.000624, 0.000000]
      ρ_vals:   [1.055276, ..., 0.782860, 1.000678, 1.002460]
    Profile:
      trs_counter: 336
      trs_timer:   0.06281757354736328
      ghs_counter: 280
      ghs_timer:   0.0449376106262207

SUCCESS 6.176199206475604e-6 ≤ 1.0e-5 in 360 steps
--------------------------------------
  Minimum f:      2.7640162541614554e-14
  Minimum ||∇f||: 6.176199206475604e-6
  Minimum Δ:      0.005851526826711255
  Minimum Step:   4.4553441215055466e-7

  Model: rosenbrock
  -------------------
    objective:         #9
    gradient:          #12
    initial iterate:   [-0.081213, ..., -1.679355, -0.176177, -0.573185]
    dimension:         100
    directory:         /Users/daniel/.julia/dev/BlockOpt/rosenbrock
    objective formula: loaded
  Driver:
  -------------------
    S_update:  S_update_f
    QN_update: SR1
    pflag:     false
    Options:
      samples:        6
      Δ_max:          100.0
      δ_tol:          1.0e-12
      ϵ_tol:          1.0e-5
      max_iterations: 2000
  Trace:
  -------------------
    Weaver:
      f_vals:   [32140.747512, ..., 0.000000, 0.000000, 0.000000]
      ∇f_norms: [14407.905747, ..., 0.001629, 0.000144, 0.000006]
      Δ_vals:   [5.991963, ..., 0.093624, 0.093624, 0.093624]
      p_norms:  [4.160699, ..., 0.000965, 0.000025, 0.000000]
      ρ_vals:   [1.068621, ..., 0.962705, 0.984986, 0.985665]
    Profile:
      trs_counter: 360
      trs_timer:   0.049005746841430664
      ghs_counter: 299
      ghs_timer:   0.047240495681762695

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