* using log directory ‘/srv/hornik/tmp/CRAN_pretest/bhetGP.Rcheck’
* using R Under development (unstable) (2025-07-02 r88374)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3)
    Debian flang-new version 19.1.7 (3)
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘bhetGP/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘bhetGP’ version ‘1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/3s] NOTE
Maintainer: ‘Parul V. Patil <parulvijay@vt.edu>’

New submission
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking serialization versions ... OK
* checking whether package ‘bhetGP’ can be installed ... [20s/20s] OK
* used C compiler: ‘Debian clang version 19.1.7 (3+b1)’
* used C++ compiler: ‘Debian clang version 19.1.7 (3+b1)’
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] OK
* checking use of S3 registration ... OK
* checking 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 ... [15s/15s] OK
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... [2s/3s] ERROR
Running examples in ‘bhetGP-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: bhetGP
> ### Title: MCMC sampling for Heteroskedastic GP
> ### Aliases: bhetGP
> 
> ### ** Examples
> 
> #' @examples 
> # Additional examples including real-world computer experiments are available at: 
> # https://bitbucket.org/gramacylab/bhgp/src/main/examples
> 
> fx <- function(x){
+ result <- (6 * x - 2)^2* sin(12 * x - 4)
+ }
> rx <- function(x){
+ result <- (1.1 + sin(2 * pi * x))^2
+ return(result)
+ }
> 
> # Training data
> r <- 10
> xn <- seq(0, 1, length = 25)
> x <- rep(xn, r)
> 
> rn <- drop(rx(x))
> noise <- as.numeric(t(mvtnorm::rmvnorm(r, sigma = diag(rn, length(xn)))))
> 
> f <- fx(x) 
> y <- f + noise
> 
> # Testing data
> xx <- seq(0, 1, length = 100)
> yy <- fx(xx)
> 
> # Example 1: Full model, no Vecchia
> fit <- bhetGP(x, y, nmcmc = 200)
[1] "obtaining replication"
[1] "obtaining initialization"
[1] "checking specifications"
Warning in check_inputs(x, y, initial$scale_y) :
  standardize response for mean zero and variance 1 for better results
[1] "starting mcmc"
> fit <- trim(fit, 50, 10)
> fit <- predict(fit, xx, cores = 2)
[1] "in parallel"
> plot(fit) # can run with trace = TRUE to view trace plots
> 
> 
> # Example 2: Vecchia approximated model
> 
> fit <- bhetGP(x, y, nmcmc = 100, vec = TRUE, m = 5)
[1] "obtaining replication"
[1] "obtaining initialization"
[1] "checking specifications"
Warning in check_inputs(x, y, initial$scale_y) :
  standardize response for mean zero and variance 1 for better results
Error: Mat::elem(): index out of bounds
Execution halted
* checking PDF version of manual ... [2s/2s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 NOTE