R Under development (unstable) (2025-08-25 r88702 ucrt) -- "Unsuffered Consequences" Copyright (C) 2025 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test configuration? > # Learn more about the roles of various files in: > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview > # * https://testthat.r-lib.org/articles/special-files.html > > library(testthat) > library(ccar3) > > test_check("ccar3") Loading required package: ggplot2 Loading required package: lattice Estimating optimal shrinkage intensity lambda.var (variance vector): 1 Estimating optimal shrinkage intensity lambda (correlation matrix): 0.0479 Estimating optimal shrinkage intensity lambda.var (variance vector): 1 Estimating optimal shrinkage intensity lambda (correlation matrix): 0.0479 Attaching package: 'Matrix' The following objects are masked from 'package:pracma': expm, lu, tril, triu Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Error in fold 1: a dimension is zero Error in fold 2: a dimension is zero Error in fold 3: a dimension is zero Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned [1] "Done ADMM" [1] "Done CVXR" Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned [1] "We have:" [1] 100 1 5 [1] "--------------------------------------" [1] "Generating data ..." [1] "Number of non zeros is: 5" [1] "Data generated." [1] "--------------------------------------" iter: 10 delta: 0.001831906 iter: 20 delta: 0.0002497733 ADMM converged in 28 iterations[1] "We have:" [1] 100 1 5 [1] "--------------------------------------" [1] "Generating data ..." [1] "Number of non zeros is: 5" [1] "Data generated." [1] "--------------------------------------" ADMM converged in 9 iterations[1] "We have:" [1] 100 1 5 [1] "--------------------------------------" [1] "Generating data ..." [1] "Number of non zeros is: 5" [1] "Data generated." [1] "--------------------------------------" ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 11 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations selected lambda: 0.05 ADMM converged in 9 iterations[1] "We have:" [1] 100 1 5 [1] "--------------------------------------" [1] "Generating data ..." [1] "Number of non zeros is: 5" [1] "Data generated." [1] "--------------------------------------" Attempting to set up parallel backend with 95 cores. Windows system detected. Trying PSOCK backend... Initial backend setup failed with error: 95 simultaneous processes spawned Attempting fallback PSOCK backend... PSOCK setup also failed: 95 simultaneous processes spawned ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 10 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations ADMM converged in 11 iterations ADMM converged in 1 iterations ADMM converged in 1 iterations ADMM converged in 8 iterations ADMM converged in 1 iterations ADMM converged in 6 iterations ADMM converged in 1 iterations selected lambda: 0.05 ADMM converged in 9 iterations[ FAIL 0 | WARN 7 | SKIP 0 | PASS 118 ] [ FAIL 0 | WARN 7 | SKIP 0 | PASS 118 ] > > proc.time() user system elapsed 146.82 10.10 157.68