* using log directory ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/torchopt.Rcheck’
* using R Under development (unstable) (2025-07-13 r88407)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3+b1)
    Debian flang-new version 19.1.7 (3+b1)
* running under: Debian GNU/Linux 13 (trixie)
* using session charset: UTF-8
* checking for file ‘torchopt/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘torchopt’ version ‘0.1.4’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [1s/1s] NOTE
Maintainer: ‘Gilberto Camara <gilberto.camara.inpe@gmail.com>’

The Description field contains
  (a) 'adabelief' by Zhuang et al (2020), <arXiv:2010.07468>; (b)
  'adabound' by Luo et al.(2019), <arXiv:1902.09843>; (c) 'adahessian' by
  Yao et al.(2021) <arXiv:2006.00719>; (d) 'adamw' by Loshchilov & Hutter
  (2019), <arXiv:1711.05101>; (e) 'madgrad' by Defazio and Jelassi
  (2021), <arXiv:2101.11075>; (f) 'nadam' by Dozat (2019),
  Ma and Yarats(2019), <arXiv:1810.06801>; (h) 'radam' by Liu et al.
  (2019), <arXiv:1908.03265>; (i) 'swats' by Shekar and Sochee (2018),
  <arXiv:1712.07628>; (j) 'yogi' by Zaheer et al.(2019),
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
* 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 whether package ‘torchopt’ can be installed ... OK
See 'https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/torchopt-00install.html' for details.
* 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/1s] 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 ... [14s/18s] OK
* checking Rd files ... [0s/1s] 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 examples ... [41s/47s] OK
Examples with CPU (user + system) or elapsed time > 5s
                 user system elapsed
optim_nadam     7.584  0.054   8.851
optim_adabelief 5.685  0.229   6.452
optim_swats     5.733  0.083   6.309
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [2s/2s] OK
  Running ‘testthat.R’ [1s/2s]
* checking PDF version of manual ... [4s/6s] OK
* checking HTML version of manual ... [1s/1s] OK
* checking for non-standard things in the check directory ... OK
* DONE
Status: 1 NOTE