* using log directory ‘/srv/hornik/tmp/CRAN_pretest/fusedMGM.Rcheck’
* using R Under development (unstable) (2024-10-15 r87238)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 18.1.8 (9)
    Debian flang-new version 18.1.8 (9)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘fusedMGM/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘fusedMGM’ version ‘0.1.1.0’
* checking CRAN incoming feasibility ... [4s/5s] OK
* 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 ‘fusedMGM’ can be installed ... [3s/3s] OK
* 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] 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 ... [8s/8s] 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [1s/1s] ERROR
Running examples in ‘fusedMGM-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: FMGM_mc
> ### Title: Main function of fused MGM
> ### Aliases: FMGM_mc
> 
> ### ** Examples
> 
> if (Sys.info()['sysname'] == 'Windows') {
+   cores=1
+ } else {
+   cores=parallel::detectCores() ;
+ }
> 
> ## Not run: 
> ##D data(data_all) ;  # Example 500-by-100 simulation data
> ##D data(ind_disc) ;
> ##D 
> ##D group <- rep(c(1,2), each=250) ;
> ##D names(group) <- rownames(data_all) ;
> ##D 
> ##D res_FMGM <- FMGM_mc(data_all, ind_disc, group, 
> ##D                     lambda_intra=c(0.2,0.15,0.1), lambda_inter=c(0.2,0.15,0.1), 
> ##D                     cores=cores, verbose=TRUE)
> ## End(Not run)
> 
> data(data_mini) ; # Minimal example 500-by-10 simulation data
> data(ind_disc_mini) ;
> 
> group <- rep(c(1,2), each=250) ;
> names(group) <- rownames(data_mini) ;
> 
> res_FMGM_mini <- FMGM_mc(data_mini, ind_disc_mini, group, 
+                     lambda_intra=c(0.2,0.15,0.1), lambda_inter=c(0.2,0.15,0.1), 
+                     cores=cores, verbose=TRUE)
[1] "Backtracking started"
[1] "   Calculating the gradients & moving the parameters"
Error in .check_ncores(cores) : 32 simultaneous processes spawned
Calls: FMGM_mc -> learn_tb -> f_fun -> mclapply -> .check_ncores
Execution halted
* checking PDF version of manual ... [3s/3s] 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