* using log directory 'd:/Rcompile/CRANpkg/local/4.6/RLumCarlo.Rcheck'
* using R version 4.6.0 (2026-04-24 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-05-28 08:55:21 UTC
* checking for file 'RLumCarlo/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'RLumCarlo' version '0.1.10'
* package encoding: UTF-8
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'RLumCarlo' can be installed ... OK
* used C++ compiler: 'g++.exe (GCC) 14.3.0'
* checking C++ specification ... INFO
  specified C++17
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' directory ... 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] OK
* checking whether the package can be loaded with stated dependencies ... [0s] OK
* checking whether the package can be unloaded cleanly ... [1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s] OK
* checking whether the namespace can be unloaded cleanly ... [1s] OK
* checking loading without being on the library search path ... [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 ... [3s] OK
* checking Rd files ... [1s] 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 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 pragmas in C/C++ headers and code ... OK
* checking compiled code ... OK
* checking sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [9s] ERROR
Running examples in 'RLumCarlo-Ex.R' failed
The error most likely occurred in:

> ### Name: run_MC_TL_TUN
> ### Title: Run Monte-Carlo Simulation for TL (tunnelling transitions)
> ### Aliases: run_MC_TL_TUN
> ### Keywords: data models
> 
> ### ** Examples
> 
> ## the short example
> run_MC_TL_TUN(
+  s = 1e12,
+  E = 0.9,
+  rho = 1,
+  r_c = 0.1,
+  times = 80:120,
+  b = 1,
+  clusters = 50,
+  method = 'seq',
+  delta.r = 1e-1) %>%
+ plot_RLumCarlo()
Error in serverSocket(port = port) : 
  creation of server socket failed: port 11884 cannot be opened
Calls: %>% ... .registerClusters -> <Anonymous> -> makePSOCKcluster -> serverSocket
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [2s] OK
  Running 'spelling.R' [0s]
  Running 'testthat.R' [2s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [1s] OK
* checking PDF version of manual ... [27s] OK
* checking HTML version of manual ... [7s] OK
* DONE
Status: 1 ERROR