- using R version 2.11.1 Patched (2010-07-29 r52657)
- using session charset: ISO8859-1
- checking for file 'optimx/DESCRIPTION' ... OK
- this is package 'optimx' version '0.84'
- checking package name space information ... OK
- checking package dependencies ... OK
- checking if this is a source package ... OK
- checking whether package 'optimx' can be installed ... OK
- checking package directory ... OK
- checking for portable file names ... OK
- checking DESCRIPTION meta-information ... OK
- checking top-level files ... OK
- checking index information ... OK
- checking package subdirectories ... OK
- checking R files for non-ASCII characters ... OK
- checking R files for syntax errors ... OK
- checking whether the package can be loaded ... OK
- checking whether the package can be loaded with stated dependencies ... OK
- checking whether the package can be unloaded cleanly ... OK
- checking whether the name space can be loaded with stated dependencies ... OK
- checking whether the name space can be unloaded cleanly ... OK
- checking for unstated dependencies in R code ... OK
- checking S3 generic/method consistency ... OK
- checking replacement functions ... OK
- checking foreign function calls ... OK
- checking R code for possible problems ... OK
- checking Rd files ... OK
- checking Rd metadata ... OK
- checking Rd cross-references ... OK
- checking for missing documentation entries ... OK
- checking for code/documentation mismatches ... OK
- checking Rd \usage sections ... OK
- checking Rd contents ... OK
- checking examples ... ERROR
Running examples in 'optimx-Ex.R' failed.
The error most likely occurred in:
> ### * optimx
>
> flush(stderr()); flush(stdout())
>
> ### Name: optimx
> ### Title: General-purpose optimization
> ### Aliases: optimx
> ### Keywords: nonlinear optimize
>
> ### ** Examples
>
> require(graphics)
>
> fr <- function(x) { ## Rosenbrock Banana function
+ x1 <- x[1]
+ x2 <- x[2]
+ 100 * (x2 - x1 * x1)^2 + (1 - x1)^2
+ }
> grr <- function(x) { ## Gradient of 'fr'
+ x1 <- x[1]
+ x2 <- x[2]
+ c(-400 * x1 * (x2 - x1 * x1) - 2 * (1 - x1),
+ 200 * (x2 - x1 * x1))
+ }
> ans1<-optimx(c(-1.2,1), fr)
> print(ans1)
par fvalues method fns grs itns conv KKT1 KKT2
1 1.000260, 1.000506 8.825241e-08 Nelder-Mead 195 NA NULL 0 FALSE TRUE
2 0.9998044, 0.9996084 3.827383e-08 BFGS 118 38 NULL 0 TRUE TRUE
xtimes
1 0
2 0.02
> print(attr(ans1,"details"))
[[1]]
[[1]]$par
[1] 1.000260 1.000506
[[1]]$value
[1] 8.825241e-08
[[1]]$convergence
[1] 0
[[1]]$message
NULL
[[1]]$conv
[1] 0
[[1]]$fevals
function
195
[[1]]$gevals
gradient
NA
[[1]]$kkt1
[1] FALSE
[[1]]$kkt2
[1] TRUE
[[1]]$ngatend
[1] 0.006260098 -0.002869164
[[1]]$nhatend
[,1] [,2]
[1,] 802.4220 -400.1041
[2,] -400.1041 200.0000
[[1]]$evnhatend
[1] 1002.0216761 0.4003383
[[1]]$systime
user.self
0
[[1]]$method
[1] "Nelder-Mead"
[[2]]
[[2]]$par
[1] 0.9998044 0.9996084
[[2]]$value
[1] 3.827383e-08
[[2]]$convergence
[1] 0
[[2]]$message
NULL
[[2]]$conv
[1] 0
[[2]]$fevals
function
118
[[2]]$gevals
gradient
38
[[2]]$kkt1
[1] TRUE
[[2]]$kkt2
[1] TRUE
[[2]]$ngatend
[1] -0.0001815403 -0.0001048171
[[2]]$nhatend
[,1] [,2]
[1,] 801.6873 -399.9218
[2,] -399.9218 200.0000
[[2]]$evnhatend
[1] 1001.2878060 0.3995274
[[2]]$systime
user.self
0.02
[[2]]$method
[1] "BFGS"
> cat("\n\n")
> ans2<-optimx(c(-1.2,1), fr, grr, method = "BFGS")
> print(ans2)
par fvalues method fns grs itns conv KKT1 KKT2 xtimes
1 1, 1 9.594956e-18 BFGS 110 43 NULL 0 TRUE TRUE 0
> ## The next line will fail if executed because 'hessian = TRUE' no longer allowed
> # ans3<-optimx(c(-1.2,1), fr, NULL, method = "BFGS", hessian = TRUE)
> cat("\n\n")
> ans4<-optimx(c(-1.2,1), fr, grr, method = "CG",control=list(trace=TRUE))
fn is fr
Function has 2 arguments
Analytic gradient from function grr
Analytic Hessian not made available.
Looking for method = CG
Scale check -- log parameter ratio= 0.07918125 log bounds ratio= NA
Method: CG
Conjugate gradients function minimizer
Method: Fletcher Reeves
tolerance used in gradient test=3.63798e-12
0 1 24.200000
parameters -1.20000 1.00000
**** i< 1 7 4.132161
parameters -1.02752 1.07040
- i> 2 10 4.126910
parameters -1.02855 1.06882
**** i> 3 16 4.121409
parameters -1.02924 1.06533
i> 4 18 4.106523
parameters -1.02586 1.05731
**** i> 5 24 4.100955
parameters -1.02261 1.05573
i> 6 26 4.086136
parameters -1.01839 1.04818
**** i> 7 32 4.080524
parameters -1.01914 1.04464
i> 8 34 4.065787
parameters -1.01579 1.03670
**** i> 9 40 4.060127
parameters -1.01250 1.03514
i> 10 42 4.045415
parameters -1.00824 1.02768
**** i> 11 48 4.039717
parameters -1.00900 1.02412
i> 12 50 4.025073
parameters -1.00568 1.01621
**** i> 13 56 4.019328
parameters -1.00236 1.01467
i> 14 58 4.004703
parameters -0.99804 1.00728
**** i> 15 64 3.998920
parameters -0.99880 1.00370
i> 16 66 3.984360
parameters -0.99552 0.99582
**** i> 17 72 3.978528
parameters -0.99217 0.99429
i> 18 74 3.963986
parameters -0.98779 0.98699
**** i> 19 80 3.958118
parameters -0.98855 0.98339
i> 20 82 3.943639
parameters -0.98530 0.97553
**** i> 21 88 3.937719
parameters -0.98192 0.97402
i> 22 90 3.923256
parameters -0.97749 0.96680
**** i> 23 96 3.917299
parameters -0.97824 0.96317
i> 24 98 3.902898
parameters -0.97502 0.95534
**** i> 25 104 3.896888
parameters -0.97161 0.95384
i> 26 106 3.882502
parameters -0.96712 0.94670
**** i> 27 112 3.876454
parameters -0.96787 0.94306
i> 28 114 3.862128
parameters -0.96469 0.93524
**** i> 29 120 3.856025
parameters -0.96125 0.93376
i> 30 122 3.841712
parameters -0.95669 0.92669
**** i> 31 128 3.835572
parameters -0.95743 0.92303
i> 32 130 3.821316
parameters -0.95429 0.91522
**** i> 33 136 3.815119
parameters -0.95082 0.91376
i> 34 138 3.800875
parameters -0.94618 0.90677
**** i> 35 144 3.794641
parameters -0.94692 0.90309
i> 36 146 3.780452
parameters -0.94382 0.89530
**** i> 37 152 3.774158
parameters -0.94032 0.89385
i> 38 154 3.759979
parameters -0.93561 0.88694
**** i> 39 160 3.753649
parameters -0.93635 0.88323
i> 40 162 3.739522
parameters -0.93327 0.87545
**** i> 41 168 3.733129
parameters -0.92975 0.87402
i> 42 170 3.719010
parameters -0.92496 0.86719
**** i> 43 176 3.712582
parameters -0.92569 0.86346
i> 44 178 3.698513
parameters -0.92265 0.85568
**** i> 45 184 3.692020
parameters -0.91909 0.85427
i> 46 186 3.677956
parameters -0.91422 0.84751
**** i> 47 192 3.671429
parameters -0.91495 0.84377
i> 48 194 3.657411
parameters -0.91194 0.83598
**** i> 49 200 3.650816
parameters -0.90836 0.83459
i> 50 202 3.636803
parameters -0.90340 0.82791
**** i> 51 208 3.630174
parameters -0.90412 0.82414
i> 52 210 3.616203
parameters -0.90115 0.81636
**** i> 53 216 3.609503
parameters -0.89754 0.81498
i> 54 218 3.595534
parameters -0.89249 0.80838
**** i> 55 224 3.588802
parameters -0.89320 0.80459
i> 56 226 3.574871
parameters -0.89026 0.79679
**** i> 57 232 3.568067
parameters -0.88662 0.79544
i> 58 234 3.554135
parameters -0.88148 0.78891
**** i> 59 240 3.547298
parameters -0.88217 0.78510
i> 60 242 3.533401
parameters -0.87927 0.77729
**** i> 61 248 3.526489
parameters -0.87561 0.77595
i> 62 250 3.512588
parameters -0.87036 0.76950
**** i> 63 256 3.505645
parameters -0.87105 0.76567
i> 64 258 3.491774
parameters -0.86818 0.75784
**** i> 65 264 3.484754
parameters -0.86448 0.75653
i> 66 266 3.470875
parameters -0.85914 0.75015
**** i> 67 272 3.463826
parameters -0.85981 0.74630
i> 68 274 3.449973
parameters -0.85697 0.73845
**** i> 69 280 3.442843
parameters -0.85325 0.73715
i> 70 282 3.428978
parameters -0.84779 0.73085
**** i> 71 288 3.421820
parameters -0.84844 0.72698
i> 72 290 3.407976
parameters -0.84564 0.71910
**** i> 73 296 3.400736
parameters -0.84189 0.71782
i> 74 298 3.386876
parameters -0.83632 0.71160
**** i> 75 304 3.379609
parameters -0.83696 0.70771
i> 76 306 3.365764
parameters -0.83418 0.69979
**** i> 77 312 3.358412
parameters -0.83041 0.69853
i> 78 314 3.344546
parameters -0.82472 0.69239
**** i> 79 320 3.337170
parameters -0.82533 0.68848
i> 80 322 3.323313
parameters -0.82258 0.68052
**** i> 81 328 3.315850
parameters -0.81879 0.67928
i> 82 330 3.301967
parameters -0.81297 0.67321
**** i> 83 336 3.294481
parameters -0.81356 0.66928
i> 84 338 3.280600
parameters -0.81084 0.66128
**** i> 85 344 3.273027
parameters -0.80703 0.66006
i> 86 346 3.259113
parameters -0.80108 0.65407
**** i> 87 352 3.251518
parameters -0.80164 0.65012
i> 88 354 3.237599
parameters -0.79894 0.64206
**** i> 89 360 3.229915
parameters -0.79510 0.64086
i> 90 362 3.215957
parameters -0.78902 0.63495
**** i> 91 368 3.208254
parameters -0.78955 0.63098
i> 92 370 3.194282
parameters -0.78687 0.62287
**** i> 93 376 3.186489
parameters -0.78302 0.62168
i> 94 378 3.172470
parameters -0.77678 0.61585
**** i> 95 384 3.164660
parameters -0.77729 0.61186
i> 96 386 3.150619
parameters -0.77463 0.60368
**** i> 97 392 3.142719
parameters -0.77075 0.60252
i> 98 394 3.128622
parameters -0.76437 0.59676
**** i> 99 400 3.120708
parameters -0.76484 0.59276
i> 100 402 3.106579
parameters -0.76218 0.58451
Post processing for method CG
Compute gradient approximation at finish of CG
Compute Hessian approximation at finish of CG
Save results from method CG
Assemble the answers
Sort results
> print(ans4)
par fvalues method fns grs itns conv KKT1 KKT2 xtimes
1 -0.7648373, 0.5927588 3.106579 CG 402 101 NULL 1 FALSE FALSE 0
> cat("\n\n")
> ans5<-optimx(c(-1.2,1), fr, grr, method = "CG", control=list(type=2))
> print(ans5)
par fvalues method fns grs itns conv KKT1 KKT2 xtimes
1 0.9944093, 0.9888229 3.123777e-05 CG 385 101 NULL 1 FALSE TRUE 0
> cat("\n\n")
> ans6<-optimx(c(-1.2,1), fr, grr, method = "L-BFGS-B")
> print(ans6)
par fvalues method fns grs itns conv KKT1 KKT2 xtimes
1 0.9999997, 0.9999995 2.267577e-13 L-BFGS-B 47 47 NULL 0 TRUE TRUE 0
> cat("\n\n")
>
> flb <- function(x)
+ { p <- length(x); sum(c(1, rep(4, p-1)) * (x - c(1, x[-p])^2)^2) }
> ## 25-dimensional box constrained
> optimx(rep(3, 25), flb, NULL, method = "L-BFGS-B",
+ lower=rep(2, 25), upper=rep(4, 25)) # par[24] is *not* at boundary
par
1 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.000000, 2.109093, 4.000000
fvalues method fns grs itns conv KKT1 KKT2 xtimes
1 368.1059 L-BFGS-B 6 6 NULL 0 FALSE TRUE 0
>
> ## "wild" function , global minimum at about -15.81515
> fw <- function (x)
+ 10*sin(0.3*x)*sin(1.3*x^2) + 0.00001*x^4 + 0.2*x+80
> plot(fw, -50, 50, n=1000, main = "optim() minimising 'wild function'")
>
> ## Suppressed for optimx() ans7 <- optimx(50, fw, method="SANN",
> ## control=list(maxit=20000, temp=20, parscale=20))
> ## ans7
> ## Now improve locally {typically only by a small bit}:
> ## newpar<-unlist(ans7$par) # NOTE: you need to unlist the parameters as optimx() has multiple outputs
> ##(r2 <- optimx(newpar, fw, method="BFGS"))
> ##points(r2$par, r2$value, pch = 8, col = "red", cex = 2)
>
> ## Show multiple outputs of optimx using all.methods
> # genrose function code
> genrose.f<- function(x, gs=NULL){ # objective function
+ ## One generalization of the Rosenbrock banana valley function (n parameters)
+ n <- length(x)
+ if(is.null(gs)) { gs=100.0 }
+ fval<-1.0 + sum (gs*(x[1:(n-1)]^2 - x[2:n])^2 + (x[2:n] - 1)^2)
+ return(fval)
+ }
>
> genrose.g <- function(x, gs=NULL){
+ # vectorized gradient for genrose.f
+ # Ravi Varadhan 2009-04-03
+ n <- length(x)
+ if(is.null(gs)) { gs=100.0 }
+ gg <- as.vector(rep(0, n))
+ tn <- 2:n
+ tn1 <- tn - 1
+ z1 <- x[tn] - x[tn1]^2
+ z2 <- 1 - x[tn]
+ gg[tn] <- 2 * (gs * z1 - z2)
+ gg[tn1] <- gg[tn1] - 4 * gs * x[tn1] * z1
+ return(gg)
+ }
>
> genrose.h <- function(x, gs=NULL) { ## compute Hessian
+ if(is.null(gs)) { gs=100.0 }
+ n <- length(x)
+ hh<-matrix(rep(0, n*n),n,n)
+ for (i in 2:n) {
+ z1<-x[i]-x[i-1]*x[i-1]
+ z2<-1.0-x[i]
+ hh[i,i]<-hh[i,i]+2.0*(gs+1.0)
+ hh[i-1,i-1]<-hh[i-1,i-1]-4.0*gs*z1-4.0*gs*x[i-1]*(-2.0*x[i-1])
+ hh[i,i-1]<-hh[i,i-1]-4.0*gs*x[i-1]
+ hh[i-1,i]<-hh[i-1,i]-4.0*gs*x[i-1]
+ }
+ return(hh)
+ }
>
> startx<-4*seq(1:10)/3.
> ans8<-optimx(startx,fn=genrose.f,gr=genrose.g, hess=genrose.h, control=list(all.methods=TRUE, save.failures=TRUE), gs=10)
all.methods is TRUE -- Using all available methods
[1] "BFGS" "CG" "Nelder-Mead" "L-BFGS-B" "nlm"
[6] "nlminb" "spg" "ucminf" "Rcgmin" "Rvmmin"
[11] "bobyqa" "uobyqa" "newuoa"
Try function at initial point: [1] 1.333333 2.666667 4.000000 5.333333 6.666667 8.000000 9.333333
[8] 10.666667 12.000000 13.333333
f= 382462.7
> print(ans8)
par
3 0.1485254, 0.7219329, 1.1931460, 1.2200314, -1.4280132, 0.7719437, 1.9202220, 2.1584949, 6.0673775, 35.1981635
5 -0.9723634, 0.9885277, 0.9857010, 0.9787716, 0.9815156, 0.9937781, 0.9994302, 0.9780824, 0.9047627, 0.7204988
11 0.9999989, 0.9999985, 0.9999983, 0.9999978, 0.9999978, 0.9999975, 0.9999978, 0.9999956, 0.9999925, 0.9999858
4 -0.9999983, 0.9999979, 0.9999983, 0.9999992, 0.9999992, 0.9999993, 0.9999993, 0.9999983, 0.9999952, 0.9999891
1 -1.0000000, 0.9999999, 0.9999997, 1.0000002, 1.0000004, 1.0000001, 1.0000002, 0.9999997, 0.9999996, 0.9999993
13 -1.0000000, 1.0000004, 1.0000002, 1.0000002, 1.0000001, 1.0000000, 0.9999999, 1.0000000, 0.9999996, 0.9999991
2 0.9999998, 0.9999998, 0.9999997, 0.9999996, 0.9999997, 0.9999996, 0.9999996, 0.9999996, 0.9999995, 0.9999990
6 0.9999999, 1.0000000, 1.0000000, 1.0000001, 1.0000001, 1.0000001, 0.9999999, 0.9999998, 0.9999997, 0.9999994
7 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000
12 -1, 1, 1, 1, 1, 1, 1, 1, 1, 1
8 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
9 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
10 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
fvalues method fns grs itns conv KKT1 KKT2 xtimes
3 1402.26 Nelder-Mead 501 NA NULL 1 FALSE FALSE 0.01
5 1.252242 nlm NA NA 100 1 FALSE TRUE 0.03
11 1 bobyqa 880 NA NULL 0 TRUE TRUE 0.06
4 1 L-BFGS-B 68 68 NULL 0 TRUE TRUE 0.02
1 1 BFGS 165 60 NULL 0 TRUE TRUE 0
13 1 newuoa 1478 NA NULL 0 TRUE TRUE 0.11
2 1 CG 262 101 NULL 1 TRUE TRUE 0.01
6 1 nlminb 62 53 52 0 TRUE TRUE 0
7 1 spg 227 NA 208 0 TRUE TRUE 0.06
12 1 uobyqa 738 NA NULL 0 TRUE TRUE 0.11
8 1 ucminf 107 107 NULL 0 TRUE TRUE 0
9 1 Rcgmin 145 71 NULL 0 TRUE TRUE 0.01
10 1 Rvmmin 147 85 NULL 0 TRUE TRUE 0.04
>
> get.result(ans8, attribute="grs")
method grs
12 uobyqa NA
7 spg NA
13 newuoa NA
11 bobyqa NA
5 nlm NA
3 Nelder-Mead NA
8 ucminf 107
2 CG 101
10 Rvmmin 85
9 Rcgmin 71
4 L-BFGS-B 68
1 BFGS 60
6 nlminb 53
> get.result(ans8, method="spg")
$par
[1] 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000
[9] 1.000000 1.000000
$fvalues
[1] 1
$method
[1] "spg"
$fns
[1] 227
$grs
[1] NA
$itns
[1] 208
$conv
[1] 0
$KKT1
[1] TRUE
$KKT2
[1] TRUE
$xtimes
user.self
0.06
>
>
> startx<-4*seq(1:10)/3.
> cat("Polyalgorithm with 200 steps NM followed by up to 75 of ucminf\n")
Polyalgorithm with 200 steps NM followed by up to 75 of ucminf
> ans9<-optimx(startx,fn=genrose.f,gr=genrose.g, hess=genrose.h, method=c("Nelder-Mead","ucminf"),
+ itnmax=c(200,75), control=list(follow.on=TRUE, save.failures=TRUE,trace=TRUE), gs=10)
fn is genrose.f
Function has 10 arguments
Analytic gradient from function genrose.g
Analytic hessian from function genrose.h
Looking for method = Nelder-Mead
Looking for method = ucminf
Scale check -- log parameter ratio= 1 log bounds ratio= NA
Do 200 steps of Nelder-Mead
Method: Nelder-Mead
Nelder-Mead direct search function minimizer
function value for initial parameters = 382462.740741
Scaled convergence tolerance is 0.00569914
Stepsize computed as 1.333333
BUILD 11 479479.530864 379030.740741
EXTENSION 13 451122.395062 315411.830716
LO-REDUCTION 15 428928.222222 315411.830716
LO-REDUCTION 17 412138.493827 315411.830716
LO-REDUCTION 19 399994.691358 315411.830716
LO-REDUCTION 21 391738.296296 315411.830716
EXTENSION 23 386610.790123 280586.182142
LO-REDUCTION 25 383853.654321 280586.182142
EXTENSION 27 382652.370370 243537.617869
LO-REDUCTION 29 382462.740741 243537.617869
EXTENSION 31 379030.740741 202542.563592
LO-REDUCTION 33 330891.294958 202542.563592
LO-REDUCTION 35 327988.072772 202542.563592
LO-REDUCTION 37 323526.675374 202542.563592
LO-REDUCTION 39 317293.878632 202542.563592
LO-REDUCTION 41 315411.830716 202542.563592
EXTENSION 43 291879.728673 125490.339258
LO-REDUCTION 45 280586.182142 125490.339258
LO-REDUCTION 47 256381.017344 125490.339258
LO-REDUCTION 49 244598.728203 125490.339258
LO-REDUCTION 51 243537.617869 125490.339258
LO-REDUCTION 53 233950.044601 125490.339258
LO-REDUCTION 55 225773.553345 125490.339258
LO-REDUCTION 57 220120.208605 125490.339258
LO-REDUCTION 59 217019.591800 125490.339258
LO-REDUCTION 61 202542.563592 125490.339258
LO-REDUCTION 63 186379.780089 125490.339258
EXTENSION 65 178194.844261 118071.799127
LO-REDUCTION 67 177222.185722 118071.799127
EXTENSION 69 171997.619095 102622.184082
LO-REDUCTION 71 166991.034075 102622.184082
LO-REDUCTION 73 156833.520191 102622.184082
REFLECTION 75 144807.441972 99034.978668
LO-REDUCTION 77 139398.762798 99034.978668
EXTENSION 79 136690.892560 75982.102751
LO-REDUCTION 81 129924.600377 75982.102751
EXTENSION 83 128945.770039 62119.591382
LO-REDUCTION 85 125490.339258 62119.591382
HI-REDUCTION 87 118071.799127 62119.591382
LO-REDUCTION 89 107665.616287 62119.591382
LO-REDUCTION 91 103937.163503 62119.591382
LO-REDUCTION 93 102622.184082 62119.591382
LO-REDUCTION 95 101255.539477 62119.591382
LO-REDUCTION 97 99034.978668 62119.591382
LO-REDUCTION 99 91503.348497 62119.591382
LO-REDUCTION 101 83609.636793 62119.591382
LO-REDUCTION 103 79075.722774 62119.591382
EXTENSION 105 75982.102751 53129.632893
EXTENSION 107 75336.726642 46258.611289
LO-REDUCTION 109 71078.705732 46258.611289
LO-REDUCTION 111 69019.749391 46258.611289
LO-REDUCTION 113 68807.758429 46258.611289
LO-REDUCTION 115 67325.769070 46258.611289
EXTENSION 117 65674.060299 40784.649171
LO-REDUCTION 119 64966.248487 40784.649171
LO-REDUCTION 121 63458.887121 40784.649171
LO-REDUCTION 123 62119.591382 40784.649171
LO-REDUCTION 125 58906.190299 40784.649171
LO-REDUCTION 127 57045.462104 40784.649171
REFLECTION 129 55778.274942 39861.217896
REFLECTION 131 53129.632893 38016.965432
REFLECTION 133 52311.199663 37420.173917
EXTENSION 135 46258.611289 35036.861827
EXTENSION 137 46105.209891 30982.255711
LO-REDUCTION 139 45333.504251 30982.255711
EXTENSION 141 44026.328226 30017.838292
EXTENSION 143 43439.914960 23093.315529
LO-REDUCTION 145 42808.411900 23093.315529
LO-REDUCTION 147 40784.649171 23093.315529
LO-REDUCTION 149 39861.217896 23093.315529
LO-REDUCTION 151 38016.965432 23093.315529
LO-REDUCTION 153 37420.173917 23093.315529
LO-REDUCTION 155 35036.861827 23093.315529
LO-REDUCTION 157 33121.491277 23093.315529
LO-REDUCTION 159 30982.255711 23093.315529
LO-REDUCTION 161 30366.862179 23093.315529
LO-REDUCTION 163 30022.627935 23093.315529
EXTENSION 165 30017.838292 21124.359868
LO-REDUCTION 167 28982.543527 21124.359868
LO-REDUCTION 169 27790.980241 21124.359868
EXTENSION 171 26739.739991 20636.233168
EXTENSION 173 25586.819489 18820.882765
LO-REDUCTION 175 25568.333586 18820.882765
LO-REDUCTION 177 24651.691042 18820.882765
LO-REDUCTION 179 24597.631192 18820.882765
LO-REDUCTION 181 23878.360072 18820.882765
EXTENSION 183 23600.411306 15928.093725
LO-REDUCTION 185 23278.054182 15928.093725
LO-REDUCTION 187 23093.315529 15928.093725
LO-REDUCTION 189 21278.200811 15928.093725
LO-REDUCTION 191 21124.359868 15928.093725
LO-REDUCTION 193 21049.116703 15928.093725
LO-REDUCTION 195 20851.803526 15928.093725
EXTENSION 197 20636.233168 12576.034507
LO-REDUCTION 199 19930.998024 12576.034507
Exiting from Nelder Mead minimizer
201 function evaluations used
Post processing for method Nelder-Mead
Compute gradient approximation at finish of Nelder-Mead
Compute Hessian approximation at finish of Nelder-Mead
Save results from method Nelder-Mead
Assemble the answers
FOLLOW ON!
Do 75 steps of ucminf
Method: ucminf
neval = 1 F(x) = 1.258D+04 max|g(x)| = 4.346D+03
x( 1.. 5) = 1.911D+00 3.019D+00 5.120D+00 4.643D+00 -9.015D-02
x( 6.. 10) = 1.108D+00 1.450D+00 -4.135D+00 6.368D+00 3.614D+01
Line search: alpha = 1.000D+00 dphi(0) = -6.071D+03 dphi(alpha) = -3.871D+03
neval = 2 F(x) = 7.658D+03 max|g(x)| = 2.625D+03
x( 1.. 5) = 1.903D+00 2.941D+00 4.404D+00 4.050D+00 -1.914D-02
x( 6.. 10) = 1.106D+00 1.390D+00 -3.821D+00 6.216D+00 3.614D+01
Line search: alpha = 1.000D+00 dphi(0) = -9.642D+02 dphi(alpha) = 5.446D+02
neval = 3 F(x) = 7.468D+03 max|g(x)| = 3.432D+03
x( 1.. 5) = 1.843D+00 2.401D+00 4.701D+00 3.766D+00 1.461D-01
x( 6.. 10) = 1.086D+00 1.128D+00 -3.244D+00 6.533D+00 3.605D+01
Line search: alpha = 1.000D+00 dphi(0) = -5.162D+02 dphi(alpha) = 3.922D+02
neval = 4 F(x) = 7.430D+03 max|g(x)| = 3.645D+03
x( 1.. 5) = 1.708D+00 1.741D+00 4.776D+00 3.959D+00 4.090D-01
x( 6.. 10) = 1.039D+00 7.462D-01 -2.941D+00 6.105D+00 3.595D+01
Line search: alpha = 1.000D+00 dphi(0) = -3.673D+02 dphi(alpha) = 1.218D+02
neval = 5 F(x) = 7.312D+03 max|g(x)| = 2.958D+03
x( 1.. 5) = 1.498D+00 1.121D+00 4.505D+00 4.282D+00 7.966D-01
x( 6.. 10) = 9.612D-01 3.273D-01 -3.018D+00 6.227D+00 3.575D+01
Line search: alpha = 1.000D+00 dphi(0) = -3.050D+02 dphi(alpha) = -6.570D+01
neval = 6 F(x) = 7.122D+03 max|g(x)| = 2.931D+03
x( 1.. 5) = 1.240D+00 5.914D-01 4.478D+00 4.187D+00 1.314D+00
x( 6.. 10) = 8.603D-01 -4.929D-02 -3.423D+00 6.218D+00 3.551D+01
Line search: alpha = 1.000D+00 dphi(0) = -1.826D+02 dphi(alpha) = 8.012D+00
neval = 7 F(x) = 7.026D+03 max|g(x)| = 2.902D+03
x( 1.. 5) = 8.068D-01 5.599D-01 4.470D+00 4.252D+00 1.984D+00
x( 6.. 10) = 7.533D-01 2.463D-01 -3.341D+00 6.171D+00 3.501D+01
Line search: alpha = 1.000D+00 dphi(0) = -1.666D+02 dphi(alpha) = -1.492D+02
neval = 8 F(x) = 6.869D+03 max|g(x)| = 2.847D+03
x( 1.. 5) = 3.513D-01 3.768D-01 4.441D+00 4.222D+00 1.910D+00
x( 6.. 10) = 9.335D-01 4.947D-01 -3.365D+00 6.108D+00 3.420D+01
Line search: alpha = 1.000D+00 dphi(0) = -5.022D+02 dphi(alpha) = -3.623D+02
neval = 9 F(x) = 6.434D+03 max|g(x)| = 2.832D+03
x( 1.. 5) = 8.962D-02 8.466D-01 4.437D+00 4.186D+00 2.003D+00
x( 6.. 10) = 1.383D+00 -6.341D-02 -3.177D+00 5.878D+00 3.135D+01
Line search: alpha = 1.000D+00 dphi(0) = -1.510D+03 dphi(alpha) = -8.172D+02
neval = 10 F(x) = 5.295D+03 max|g(x)| = 2.596D+03
x( 1.. 5) = 5.739D-01 1.394D+00 4.323D+00 3.990D+00 1.533D+00
x( 6.. 10) = -4.858D-01 -7.946D-01 -2.835D+00 5.182D+00 2.266D+01
Line search: alpha = 1.965D-01 dphi(0) = -1.479D+03 dphi(alpha) = -1.040D+03
neval = 12 F(x) = 5.040D+03 max|g(x)| = 2.484D+03
x( 1.. 5) = 1.294D+00 1.163D+00 4.261D+00 3.963D+00 1.691D+00
x( 6.. 10) = -3.895D-01 -5.378D-01 -2.872D+00 5.059D+00 2.110D+01
Line search: alpha = 1.000D+00 dphi(0) = -4.065D+03 dphi(alpha) = -1.760D+03
neval = 13 F(x) = 2.195D+03 max|g(x)| = 1.170D+03
x( 1.. 5) = -1.020D+00 -8.913D-03 3.364D+00 3.160D+00 1.603D+00
x( 6.. 10) = -3.089D-02 2.204D-01 -2.640D+00 4.883D+00 2.208D+01
Line search: alpha = 1.000D+00 dphi(0) = -5.877D+02 dphi(alpha) = -4.609D+02
neval = 14 F(x) = 1.673D+03 max|g(x)| = 9.564D+02
x( 1.. 5) = -6.316D-01 1.345D-01 3.163D+00 2.974D+00 1.579D+00
x( 6.. 10) = -1.019D-01 1.051D-01 -2.469D+00 4.576D+00 1.899D+01
Line search: alpha = 5.210D-01 dphi(0) = -1.320D+03 dphi(alpha) = -2.289D+02
neval = 16 F(x) = 1.220D+03 max|g(x)| = 6.477D+02
x( 1.. 5) = -1.803D+00 -5.469D-01 2.819D+00 2.681D+00 1.438D+00
x( 6.. 10) = 1.088D-01 3.878D-01 -2.390D+00 4.106D+00 1.432D+01
Line search: alpha = 1.000D+00 dphi(0) = -7.420D+02 dphi(alpha) = -3.864D+02
neval = 17 F(x) = 6.722D+02 max|g(x)| = 4.223D+02
x( 1.. 5) = -1.079D+00 -2.929D-01 2.473D+00 2.360D+00 1.344D+00
x( 6.. 10) = 1.224D-01 2.261D-01 -2.118D+00 3.701D+00 1.118D+01
Line search: alpha = 1.000D+00 dphi(0) = -7.351D+02 dphi(alpha) = -2.265D+02
neval = 18 F(x) = 2.217D+02 max|g(x)| = 1.200D+02
x( 1.. 5) = -9.006D-01 -5.413D-01 1.729D+00 1.691D+00 1.123D+00
x( 6.. 10) = 4.484D-01 1.369D-01 -1.748D+00 3.212D+00 9.734D+00
Line search: alpha = 1.000D+00 dphi(0) = -1.085D+02 dphi(alpha) = -3.967D+01
neval = 19 F(x) = 1.467D+02 max|g(x)| = 1.849D+02
x( 1.. 5) = -7.727D-01 -5.975D-01 1.505D+00 1.491D+00 1.075D+00
x( 6.. 10) = 5.968D-01 1.397D-01 -1.612D+00 2.834D+00 6.472D+00
Line search: alpha = 1.000D+00 dphi(0) = -1.091D+02 dphi(alpha) = -3.746D+01
neval = 20 F(x) = 7.697D+01 max|g(x)| = 1.054D+02
x( 1.. 5) = -4.623D-01 -7.257D-01 1.083D+00 1.113D+00 9.558D-01
x( 6.. 10) = 7.992D-01 1.154D-01 -1.394D+00 2.470D+00 5.171D+00
Line search: alpha = 1.000D+00 dphi(0) = -2.735D+01 dphi(alpha) = -1.456D+01
neval = 21 F(x) = 5.654D+01 max|g(x)| = 7.825D+01
x( 1.. 5) = -2.429D-01 -7.428D-01 8.532D-01 8.967D-01 8.420D-01
x( 6.. 10) = 6.796D-01 9.171D-02 -1.250D+00 2.231D+00 4.276D+00
Line search: alpha = 1.000D+00 dphi(0) = -1.924D+01 dphi(alpha) = -9.651D+00
neval = 22 F(x) = 4.266D+01 max|g(x)| = 5.903D+01
x( 1.. 5) = 1.672D-02 -6.382D-01 6.062D-01 6.558D-01 7.077D-01
x( 6.. 10) = 5.045D-01 3.075D-02 -1.064D+00 1.942D+00 3.243D+00
Line search: alpha = 1.000D+00 dphi(0) = -1.127D+01 dphi(alpha) = -6.628D+00
neval = 23 F(x) = 3.402D+01 max|g(x)| = 4.364D+01
x( 1.. 5) = 2.629D-01 -4.693D-01 3.663D-01 4.160D-01 5.618D-01
x( 6.. 10) = 3.269D-01 -3.522D-02 -8.694D-01 1.653D+00 2.365D+00
Line search: alpha = 1.000D+00 dphi(0) = -1.088D+01 dphi(alpha) = -4.294D+00
neval = 24 F(x) = 2.606D+01 max|g(x)| = 3.531D+01
x( 1.. 5) = 5.859D-01 -1.708D-01 2.159D-02 6.702D-02 3.396D-01
x( 6.. 10) = 8.750D-02 -1.205D-01 -5.756D-01 1.234D+00 1.183D+00
Line search: alpha = 1.000D+00 dphi(0) = -9.208D+00 dphi(alpha) = 6.525D+00
neval = 25 F(x) = 2.347D+01 max|g(x)| = 1.767D+01
x( 1.. 5) = 8.706D-01 2.507D-01 -3.117D-01 -2.790D-01 1.181D-01
x( 6.. 10) = -1.365D-01 -2.032D-01 -2.580D-01 8.624D-01 7.224D-01
Line search: alpha = 1.000D+00 dphi(0) = -5.931D+00 dphi(alpha) = 3.149D-01
neval = 26 F(x) = 2.098D+01 max|g(x)| = 1.266D+01
x( 1.. 5) = 6.840D-01 1.748D-01 -1.358D-01 -1.058D-01 2.365D-01
x( 6.. 10) = 9.976D-03 -1.433D-01 -3.816D-01 1.048D+00 1.229D+00
Line search: alpha = 1.000D+00 dphi(0) = -3.742D+00 dphi(alpha) = 4.699D-01
neval = 27 F(x) = 1.934D+01 max|g(x)| = 2.704D+01
x( 1.. 5) = 6.235D-01 2.684D-01 -1.230D-01 -9.850D-02 2.609D-01
x( 6.. 10) = 8.764D-02 -9.706D-02 -3.490D-01 9.939D-01 7.462D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.725D+00 dphi(alpha) = -4.601D-01
neval = 28 F(x) = 1.824D+01 max|g(x)| = 2.073D+01
x( 1.. 5) = 6.283D-01 3.933D-01 -1.583D-01 -1.420D-01 2.358D-01
x( 6.. 10) = 9.653D-02 -6.386D-02 -2.845D-01 9.323D-01 7.662D-01
Line search: alpha = 1.000D+00 dphi(0) = -8.526D-01 dphi(alpha) = -5.343D-01
neval = 29 F(x) = 1.754D+01 max|g(x)| = 1.735D+01
x( 1.. 5) = 6.130D-01 4.035D-01 -1.594D-01 -1.487D-01 2.224D-01
x( 6.. 10) = 1.203D-01 3.019D-03 -2.684D-01 9.067D-01 7.989D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.674D+00 dphi(alpha) = -5.605D-01
neval = 30 F(x) = 1.643D+01 max|g(x)| = 1.397D+01
x( 1.. 5) = 5.732D-01 3.766D-01 -1.538D-01 -1.564D-01 1.877D-01
x( 6.. 10) = 1.722D-01 1.714D-01 -2.455D-01 8.384D-01 7.406D-01
Line search: alpha = 1.000D+00 dphi(0) = -6.435D-01 dphi(alpha) = -2.678D-01
neval = 31 F(x) = 1.598D+01 max|g(x)| = 1.370D+01
x( 1.. 5) = 5.562D-01 3.529D-01 -1.527D-01 -1.644D-01 1.588D-01
x( 6.. 10) = 1.889D-01 2.580D-01 -2.311D-01 7.805D-01 6.220D-01
Line search: alpha = 1.000D+00 dphi(0) = -5.976D-01 dphi(alpha) = -3.633D-01
neval = 32 F(x) = 1.549D+01 max|g(x)| = 1.339D+01
x( 1.. 5) = 5.471D-01 3.241D-01 -1.464D-01 -1.677D-01 1.275D-01
x( 6.. 10) = 1.847D-01 3.025D-01 -2.244D-01 7.233D-01 5.062D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.455D+00 dphi(alpha) = -7.334D-01
neval = 33 F(x) = 1.439D+01 max|g(x)| = 1.203D+01
x( 1.. 5) = 5.327D-01 2.697D-01 -1.178D-01 -1.615D-01 6.073D-02
x( 6.. 10) = 1.479D-01 3.281D-01 -2.219D-01 6.054D-01 2.966D-01
Line search: alpha = 1.000D+00 dphi(0) = -2.080D+00 dphi(alpha) = -9.378D-01
neval = 34 F(x) = 1.288D+01 max|g(x)| = 8.869D+00
x( 1.. 5) = 5.075D-01 2.076D-01 -4.745D-02 -1.244D-01 -2.050D-02
x( 6.. 10) = 7.458D-02 2.832D-01 -2.393D-01 4.649D-01 1.200D-01
Line search: alpha = 1.000D+00 dphi(0) = -2.000D+00 dphi(alpha) = -7.398D-01
neval = 35 F(x) = 1.151D+01 max|g(x)| = 5.441D+00
x( 1.. 5) = 4.699D-01 1.845D-01 5.163D-02 -5.751D-02 -7.027D-02
x( 6.. 10) = 9.187D-03 1.767D-01 -2.720D-01 3.651D-01 1.001D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.069D+00 dphi(alpha) = -4.765D-01
neval = 36 F(x) = 1.075D+01 max|g(x)| = 5.654D+00
x( 1.. 5) = 4.420D-01 2.486D-01 1.135D-01 -1.443D-02 -7.151D-02
x( 6.. 10) = 9.771D-03 9.769D-02 -2.722D-01 3.060D-01 1.166D-01
Line search: alpha = 1.000D+00 dphi(0) = -7.086D-01 dphi(alpha) = -2.044D-01
neval = 37 F(x) = 1.029D+01 max|g(x)| = 5.613D+00
x( 1.. 5) = 4.305D-01 3.541D-01 1.485D-01 8.155D-03 -5.169D-02
x( 6.. 10) = 5.340D-02 5.255D-02 -2.458D-01 2.486D-01 1.230D-01
Line search: alpha = 1.000D+00 dphi(0) = -2.371D-01 dphi(alpha) = -1.299D-01
neval = 38 F(x) = 1.011D+01 max|g(x)| = 5.568D+00
x( 1.. 5) = 4.402D-01 3.982D-01 1.610D-01 1.629D-02 -3.566D-02
x( 6.. 10) = 8.930D-02 4.683D-02 -2.268D-01 2.130D-01 1.343D-01
Line search: alpha = 1.000D+00 dphi(0) = -4.259D-01 dphi(alpha) = -2.261D-01
neval = 39 F(x) = 9.781D+00 max|g(x)| = 5.464D+00
x( 1.. 5) = 4.842D-01 4.488D-01 1.755D-01 2.402D-02 -1.164D-02
x( 6.. 10) = 1.474D-01 5.079D-02 -1.875D-01 1.303D-01 1.224D-01
Line search: alpha = 1.000D+00 dphi(0) = -6.542D-01 dphi(alpha) = -2.225D-01
neval = 40 F(x) = 9.336D+00 max|g(x)| = 4.986D+00
x( 1.. 5) = 5.892D-01 4.801D-01 1.872D-01 3.280D-02 3.359D-02
x( 6.. 10) = 2.223D-01 6.821D-02 -1.321D-01 2.014D-02 1.400D-01
Line search: alpha = 1.000D+00 dphi(0) = -3.527D-01 dphi(alpha) = -5.292D-02
neval = 41 F(x) = 9.123D+00 max|g(x)| = 4.374D+00
x( 1.. 5) = 6.761D-01 4.907D-01 1.858D-01 3.235D-02 5.894D-02
x( 6.. 10) = 2.369D-01 8.372D-02 -9.209D-02 -4.791D-02 1.113D-01
Line search: alpha = 1.000D+00 dphi(0) = -2.520D-01 dphi(alpha) = -7.151D-02
neval = 42 F(x) = 8.961D+00 max|g(x)| = 4.328D+00
x( 1.. 5) = 7.092D-01 4.725D-01 1.900D-01 4.437D-02 8.498D-02
x( 6.. 10) = 2.156D-01 9.557D-02 -9.281D-02 -1.916D-02 1.527D-01
Line search: alpha = 1.000D+00 dphi(0) = -4.306D-01 dphi(alpha) = -2.112D-01
neval = 43 F(x) = 8.641D+00 max|g(x)| = 4.079D+00
x( 1.. 5) = 7.369D-01 4.850D-01 2.128D-01 7.237D-02 1.150D-01
x( 6.. 10) = 1.507D-01 1.063D-01 -8.398D-02 5.268D-03 1.053D-01
Line search: alpha = 1.000D+00 dphi(0) = -5.383D-01 dphi(alpha) = -2.252D-01
neval = 44 F(x) = 8.260D+00 max|g(x)| = 3.686D+00
x( 1.. 5) = 7.570D-01 5.435D-01 2.803D-01 1.438D-01 1.818D-01
x( 6.. 10) = 7.735D-02 1.077D-01 -7.189D-02 4.960D-02 8.210D-02
Line search: alpha = 1.000D+00 dphi(0) = -4.551D-01 dphi(alpha) = -2.690D-01
neval = 45 F(x) = 7.901D+00 max|g(x)| = 3.176D+00
x( 1.. 5) = 8.011D-01 6.445D-01 3.929D-01 2.506D-01 2.723D-01
x( 6.. 10) = 4.574D-02 1.078D-01 -3.672D-02 3.425D-02 7.437D-02
Line search: alpha = 1.000D+00 dphi(0) = -9.615D-01 dphi(alpha) = -1.787D-01
neval = 46 F(x) = 7.187D+00 max|g(x)| = 6.103D+00
x( 1.. 5) = 8.692D-01 8.546D-01 7.090D-01 5.392D-01 4.715D-01
x( 6.. 10) = 3.436D-02 1.150D-01 2.534D-02 -3.729D-02 8.898D-02
Line search: alpha = 6.249D-01 dphi(0) = -7.100D-01 dphi(alpha) = -2.990D-02
neval = 48 F(x) = 6.924D+00 max|g(x)| = 6.794D+00
x( 1.. 5) = 9.002D-01 9.247D-01 8.514D-01 6.698D-01 5.585D-01
x( 6.. 10) = 8.413D-02 1.276D-01 4.532D-02 -7.734D-02 1.154D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.190D+00 dphi(alpha) = -4.437D-01
neval = 49 F(x) = 6.092D+00 max|g(x)| = 4.682D+00
x( 1.. 5) = 9.152D-01 9.180D-01 9.003D-01 7.169D-01 5.922D-01
x( 6.. 10) = 2.842D-01 1.607D-01 4.496D-02 -1.163D-01 1.831D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.248D+00 dphi(alpha) = 6.051D-01
neval = 50 F(x) = 5.600D+00 max|g(x)| = 5.808D+00
x( 1.. 5) = 1.028D+00 1.001D+00 9.720D-01 8.097D-01 7.397D-01
x( 6.. 10) = 5.874D-01 2.417D-01 9.447D-02 -1.227D-01 2.346D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.040D+00 dphi(alpha) = -3.797D-01
neval = 51 F(x) = 4.888D+00 max|g(x)| = 5.346D+00
x( 1.. 5) = 9.736D-01 9.539D-01 9.388D-01 7.980D-01 7.395D-01
x( 6.. 10) = 5.921D-01 3.080D-01 6.199D-02 7.876D-04 1.901D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.229D+00 dphi(alpha) = 6.673D-01
neval = 52 F(x) = 4.500D+00 max|g(x)| = 5.296D+00
x( 1.. 5) = 1.006D+00 1.011D+00 1.025D+00 9.251D-01 8.893D-01
x( 6.. 10) = 6.988D-01 4.828D-01 8.466D-02 1.536D-01 7.879D-02
Line search: alpha = 1.000D+00 dphi(0) = -4.687D-01 dphi(alpha) = 1.343D-01
neval = 53 F(x) = 4.344D+00 max|g(x)| = 4.993D+00
x( 1.. 5) = 1.012D+00 1.000D+00 9.512D-01 8.500D-01 8.283D-01
x( 6.. 10) = 6.969D-01 4.678D-01 1.013D-01 1.029D-01 6.762D-02
Line search: alpha = 1.000D+00 dphi(0) = -1.505D-01 dphi(alpha) = 1.257D-03
neval = 54 F(x) = 4.268D+00 max|g(x)| = 4.149D+00
x( 1.. 5) = 1.014D+00 1.015D+00 9.906D-01 8.853D-01 8.392D-01
x( 6.. 10) = 7.099D-01 4.616D-01 1.088D-01 7.636D-02 9.595D-02
Line search: alpha = 1.000D+00 dphi(0) = -1.001D-01 dphi(alpha) = -4.149D-02
neval = 55 F(x) = 4.197D+00 max|g(x)| = 4.306D+00
x( 1.. 5) = 1.028D+00 1.020D+00 1.000D+00 9.038D-01 8.527D-01
x( 6.. 10) = 7.048D-01 4.848D-01 1.243D-01 8.393D-02 9.890D-02
Line search: alpha = 1.000D+00 dphi(0) = -2.142D-01 dphi(alpha) = -3.964D-02
neval = 56 F(x) = 4.067D+00 max|g(x)| = 5.432D+00
x( 1.. 5) = 1.037D+00 1.029D+00 1.011D+00 9.470D-01 8.842D-01
x( 6.. 10) = 7.601D-01 5.645D-01 1.620D-01 1.226D-01 9.846D-02
Line search: alpha = 1.000D+00 dphi(0) = -2.715D-01 dphi(alpha) = -1.050D-01
neval = 57 F(x) = 3.879D+00 max|g(x)| = 4.951D+00
x( 1.. 5) = 1.039D+00 1.030D+00 9.930D-01 9.614D-01 8.719D-01
x( 6.. 10) = 7.447D-01 5.919D-01 2.152D-01 1.250D-01 1.096D-01
Line search: alpha = 1.000D+00 dphi(0) = -3.070D-01 dphi(alpha) = -1.095D-01
neval = 58 F(x) = 3.671D+00 max|g(x)| = 4.274D+00
x( 1.. 5) = 1.035D+00 1.014D+00 9.633D-01 9.791D-01 8.745D-01
x( 6.. 10) = 7.723D-01 6.103D-01 2.753D-01 1.465D-01 1.326D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.786D-01 dphi(alpha) = -6.107D-02
neval = 59 F(x) = 3.551D+00 max|g(x)| = 5.692D+00
x( 1.. 5) = 1.013D+00 1.002D+00 9.426D-01 9.884D-01 8.829D-01
x( 6.. 10) = 7.868D-01 6.097D-01 3.132D-01 1.723D-01 1.271D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.170D-01 dphi(alpha) = -5.895D-02
neval = 60 F(x) = 3.463D+00 max|g(x)| = 5.977D+00
x( 1.. 5) = 1.002D+00 9.863D-01 9.311D-01 9.956D-01 9.055D-01
x( 6.. 10) = 8.089D-01 6.199D-01 3.456D-01 1.883D-01 1.238D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.622D-01 dphi(alpha) = -6.614D-02
neval = 61 F(x) = 3.348D+00 max|g(x)| = 6.004D+00
x( 1.. 5) = 9.818D-01 9.710D-01 9.246D-01 1.003D+00 9.399D-01
x( 6.. 10) = 8.358D-01 6.501D-01 3.941D-01 2.009D-01 1.158D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.333D-01 dphi(alpha) = -5.489D-02
neval = 62 F(x) = 3.253D+00 max|g(x)| = 5.470D+00
x( 1.. 5) = 9.661D-01 9.592D-01 9.251D-01 1.002D+00 9.658D-01
x( 6.. 10) = 8.584D-01 6.894D-01 4.318D-01 2.047D-01 1.177D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.180D-01 dphi(alpha) = -5.861D-02
neval = 63 F(x) = 3.164D+00 max|g(x)| = 4.527D+00
x( 1.. 5) = 9.565D-01 9.566D-01 9.323D-01 9.961D-01 9.769D-01
x( 6.. 10) = 8.692D-01 7.227D-01 4.578D-01 2.075D-01 1.283D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.703D-01 dphi(alpha) = -9.748D-02
neval = 64 F(x) = 3.030D+00 max|g(x)| = 3.552D+00
x( 1.. 5) = 9.534D-01 9.619D-01 9.464D-01 9.891D-01 9.853D-01
x( 6.. 10) = 8.834D-01 7.630D-01 4.944D-01 2.259D-01 1.507D-01
Line search: alpha = 1.000D+00 dphi(0) = -3.691D-01 dphi(alpha) = -2.079D-01
neval = 65 F(x) = 2.740D+00 max|g(x)| = 3.929D+00
x( 1.. 5) = 9.550D-01 9.742D-01 9.699D-01 9.761D-01 9.915D-01
x( 6.. 10) = 9.032D-01 8.273D-01 5.758D-01 2.988D-01 2.006D-01
Line search: alpha = 1.000D+00 dphi(0) = -7.816D-01 dphi(alpha) = -2.808D-01
neval = 66 F(x) = 2.166D+00 max|g(x)| = 5.652D+00
x( 1.. 5) = 9.664D-01 9.960D-01 1.006D+00 9.629D-01 1.006D+00
x( 6.. 10) = 9.530D-01 9.461D-01 7.630D-01 5.210D-01 3.237D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.141D+00 dphi(alpha) = 1.089D+00
neval = 67 F(x) = 1.915D+00 max|g(x)| = 7.704D+00
x( 1.. 5) = 9.913D-01 1.014D+00 1.038D+00 9.255D-01 9.781D-01
x( 6.. 10) = 9.485D-01 9.796D-01 9.390D-01 8.598D-01 5.838D-01
Line search: alpha = 1.000D+00 dphi(0) = -1.245D+00 dphi(alpha) = 2.392D-01
neval = 68 F(x) = 1.447D+00 max|g(x)| = 3.752D+00
x( 1.. 5) = 1.017D+00 1.013D+00 1.025D+00 9.599D-01 9.663D-01
x( 6.. 10) = 9.522D-01 9.183D-01 8.827D-01 7.328D-01 6.009D-01
Line search: alpha = 1.000D+00 dphi(0) = -5.832D-01 dphi(alpha) = 2.852D-01
neval = 69 F(x) = 1.278D+00 max|g(x)| = 2.947D+00
x( 1.. 5) = 1.011D+00 1.002D+00 1.001D+00 1.014D+00 1.012D+00
x( 6.. 10) = 1.033D+00 1.002D+00 9.254D-01 8.211D-01 6.634D-01
Line search: alpha = 1.000D+00 dphi(0) = -3.893D-01 dphi(alpha) = 7.199D-02
neval = 70 F(x) = 1.123D+00 max|g(x)| = 1.997D+00
x( 1.. 5) = 9.987D-01 9.937D-01 9.902D-01 9.938D-01 9.813D-01
x( 6.. 10) = 9.716D-01 9.554D-01 9.172D-01 8.887D-01 7.540D-01
Line search: alpha = 4.421D-01 dphi(0) = -2.062D-01 dphi(alpha) = -9.090D-03
neval = 72 F(x) = 1.074D+00 max|g(x)| = 1.214D+00
x( 1.. 5) = 1.002D+00 9.983D-01 9.950D-01 9.967D-01 9.854D-01
x( 6.. 10) = 9.759D-01 9.678D-01 9.644D-01 9.228D-01 8.105D-01
Line search: alpha = 1.000D+00 dphi(0) = -7.227D-02 dphi(alpha) = -1.761D-02
neval = 73 F(x) = 1.029D+00 max|g(x)| = 1.010D+00
x( 1.. 5) = 1.007D+00 1.004D+00 1.006D+00 1.001D+00 9.958D-01
x( 6.. 10) = 9.945D-01 9.774D-01 9.741D-01 9.404D-01 8.759D-01
Line search: alpha = 1.000D+00 dphi(0) = -4.075D-02 dphi(alpha) = -1.016D-02
neval = 74 F(x) = 1.004D+00 max|g(x)| = 3.875D-01
x( 1.. 5) = 1.003D+00 1.000D+00 1.002D+00 1.002D+00 1.001D+00
x( 6.. 10) = 1.003D+00 9.974D-01 9.948D-01 9.826D-01 9.615D-01
Line search: alpha = 1.000D+00 dphi(0) = -7.421D-03 dphi(alpha) = -3.292D-06
Optimization stopped after 75 function evaluations.
Stopped by function evaluation limit (maxeval)
maxgradient laststep stepmax neval
0.08158646 0.03857951 0.40516875 75.00000000
ucminf message: Stopped by function evaluation limit (maxeval)
Post processing for method ucminf
Compute gradient approximation at finish of ucminf
Compute Hessian approximation at finish of ucminf
Save results from method ucminf
Assemble the answers
Sort results
> outline-regexp: "\\(> \\)?### [*]+" ***
Error: unexpected '*' in "outline-regexp: "\\(> \\)?### [*]+" ***"
Execution halted