* using log directory 'd:/Rcompile/CRANpkg/local/3.4/CVXR.Rcheck' * using R version 3.4.4 (2018-03-15) * using platform: x86_64-w64-mingw32 (64-bit) * using session charset: ISO8859-1 * checking for file 'CVXR/DESCRIPTION' ... OK * checking extension type ... Package * this is package 'CVXR' version '0.99-4' * 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 'CVXR' can be installed ... OK * 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 R files for non-ASCII characters ... OK * checking R files for syntax errors ... OK * loading checks for arch 'i386' ** checking whether the package can be loaded ... OK ** checking whether the package can be loaded with stated dependencies ... OK ** checking whether the package can be unloaded cleanly ... OK ** checking whether the namespace can be loaded with stated dependencies ... OK ** checking whether the namespace can be unloaded cleanly ... OK ** checking loading without being on the library search path ... OK ** checking use of S3 registration ... OK * loading checks for arch 'x64' ** checking whether the package can be loaded ... OK ** checking whether the package can be loaded with stated dependencies ... OK ** checking whether the package can be unloaded cleanly ... OK ** checking whether the namespace can be loaded with stated dependencies ... OK ** checking whether the namespace can be unloaded cleanly ... OK ** checking loading without being on the library search path ... 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 ... [37s] OK * checking Rd files ... 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 contents of 'data' directory ... OK * checking data for non-ASCII characters ... OK * checking data for ASCII and uncompressed saves ... OK * checking line endings in shell scripts ... 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 compiled code ... OK * checking installed files from 'inst/doc' ... OK * checking files in 'vignettes' ... OK * checking examples ... ** running examples for arch 'i386' ... ERROR Running examples in 'CVXR-Ex.R' failed The error most likely occurred in: > ### Name: conv > ### Title: Discrete Convolution > ### Aliases: conv > > ### ** Examples > > x <- Variable(5) > h <- matrix(stats::rnorm(2), nrow = 2, ncol = 1) > prob <- Problem(Minimize(sum(conv(h, x)))) > result <- solve(prob) Error in valuesById(object, results_dict, sym_data, solver) : Solver failed. Try another. Calls: solve ... solve.Problem -> -> -> valuesById Execution halted ** running examples for arch 'x64' ... [37s] OK * checking for unstated dependencies in 'tests' ... OK * checking tests ... ** running tests for arch 'i386' ... [112s] ERROR Running 'group01.R' [111s] Running the tests in 'tests/group01.R' failed. Complete output: > library(testthat) > library(CVXR) Attaching package: 'CVXR' The following object is masked from 'package:stats': power > > test_check("CVXR", filter="^g01") -- 1. Error: test a problem with convolution (@test-g01-convolution.R#33) ----- Solver failed. Try another. 1: solve(Problem(obj, list())) at testthat/test-g01-convolution.R:33 2: solve(Problem(obj, list())) 3: solve.Problem(Problem(obj, list())) 4: CVXR::psolve(a, b, ...) 5: CVXR::psolve(a, b, ...) 6: valuesById(object, results_dict, sym_data, solver) 7: stop("Solver failed. Try another.") WARN: m less than n, problem likely degenerate WARN: m less than n, problem likely degenerate [1] "ECOS" [1] "SCS" [1] "ECOS" [1] "SCS" ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 150 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 100, constraints m = 151 Cones: primal zero / dual free vars: 1 exp vars: 150, dual exp vars: 0 Setup time: 9.72e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 3.86e+19 5.18e+19 1.00e+00 -1.35e+20 6.28e+18 6.33e+19 2.09e-03 60| 2.79e-09 1.72e-08 2.74e-09 -1.00e+00 -1.00e+00 8.43e-17 8.61e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 8.61e-02s Lin-sys: nnz in L factor: 401, avg solve time: 4.88e-006s Cones: avg projection time: 1.31e-003s Acceleration: avg step time: 7.23e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 2.2223e-24, dist(y, K*) = 0.0000e+00, s'y/|s||y| = -6.4673e-11 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 2.7870e-09 dual res: |A'y + c|_2 / (1 + |c|_2) = 1.7249e-08 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 2.7438e-09 ---------------------------------------------------------------------------- c'x = -1.0000, -b'y = -1.0000 ============================================================================ ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -6.561e-001 +2e+002 1e+000 4e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 -2.887e+000 -2.583e+000 +4e+000 4e-001 2e-002 4e-001 3e-002 0.9791 9e-003 1 1 1 | 1 0 2 -2.020e+000 -1.958e+000 +1e+000 1e-001 5e-003 8e-002 7e-003 0.7833 3e-002 1 1 1 | 1 1 3 -1.309e+000 -1.284e+000 +3e-001 5e-002 2e-003 3e-002 2e-003 0.6266 5e-002 1 1 1 | 2 2 4 -1.076e+000 -1.070e+000 +8e-002 1e-002 5e-004 7e-003 5e-004 0.7833 5e-002 1 1 1 | 2 1 5 -1.030e+000 -1.028e+000 +3e-002 5e-003 2e-004 3e-003 2e-004 0.6266 5e-002 1 1 1 | 2 2 6 -1.007e+000 -1.006e+000 +7e-003 1e-003 4e-005 6e-004 4e-005 0.7833 9e-003 1 1 1 | 1 1 7 -1.003e+000 -1.002e+000 +3e-003 5e-004 2e-005 2e-004 2e-005 0.6266 5e-002 1 1 1 | 2 2 8 -1.001e+000 -1.001e+000 +6e-004 1e-004 4e-006 5e-005 4e-006 0.7833 9e-003 1 1 1 | 1 1 9 -1.000e+000 -1.000e+000 +2e-004 4e-005 2e-006 2e-005 2e-006 0.6266 5e-002 1 1 1 | 2 2 10 -1.000e+000 -1.000e+000 +5e-005 1e-005 4e-007 4e-006 4e-007 0.7833 1e-002 1 1 1 | 1 1 11 -1.000e+000 -1.000e+000 +2e-005 4e-006 2e-007 2e-006 1e-007 0.6266 5e-002 2 1 1 | 2 2 12 -1.000e+000 -1.000e+000 +5e-006 9e-007 3e-008 4e-007 3e-008 0.7833 9e-003 2 1 0 | 1 1 13 -1.000e+000 -1.000e+000 +2e-006 4e-007 1e-008 1e-007 1e-008 0.6266 5e-002 2 0 0 | 2 2 14 -1.000e+000 -1.000e+000 +4e-007 8e-008 3e-009 3e-008 3e-009 0.7833 9e-003 1 0 0 | 1 1 15 -1.000e+000 -1.000e+000 +2e-007 3e-008 1e-009 1e-008 1e-009 0.6266 5e-002 2 0 0 | 2 2 16 -1.000e+000 -1.000e+000 +4e-008 7e-009 3e-010 3e-009 3e-010 0.7833 9e-003 2 0 0 | 1 1 17 -1.000e+000 -1.000e+000 +2e-008 3e-009 1e-010 1e-009 1e-010 0.6266 5e-002 1 0 0 | 2 2 18 -1.000e+000 -1.000e+000 +3e-009 7e-010 2e-011 2e-010 2e-011 0.7833 9e-003 2 0 0 | 1 1 OPTIMAL (within feastol=6.6e-010, reltol=3.5e-009, abstol=3.5e-009). Runtime: 0.003876 seconds. [1] 5 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -3.281e+000 +2e+001 1e+000 2e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 -3.384e+000 -4.263e+000 +3e+000 3e-001 7e-002 5e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 -2.123e+000 -2.333e+000 +6e-001 9e-002 2e-002 1e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 -1.587e+000 -1.638e+000 +1e-001 3e-002 5e-003 3e-002 8e-003 0.7833 9e-003 1 1 1 | 1 1 4 -1.624e+000 -1.635e+000 +3e-002 5e-003 1e-003 7e-003 2e-003 0.7820 8e-004 1 1 1 | 0 1 5 -1.610e+000 -1.613e+000 +6e-003 1e-003 2e-004 2e-003 4e-004 0.7833 9e-003 1 1 1 | 1 1 6 -1.610e+000 -1.611e+000 +1e-003 3e-004 5e-005 3e-004 9e-005 0.7822 4e-004 1 1 1 | 0 1 7 -1.609e+000 -1.610e+000 +3e-004 7e-005 1e-005 9e-005 2e-005 0.7833 9e-003 2 1 1 | 1 1 8 -1.609e+000 -1.610e+000 +7e-005 1e-005 2e-006 2e-005 5e-006 0.7833 2e-002 1 1 1 | 1 1 9 -1.609e+000 -1.609e+000 +1e-005 3e-006 6e-007 5e-006 9e-007 0.7833 9e-003 2 0 0 | 1 1 10 -1.609e+000 -1.609e+000 +3e-006 7e-007 1e-007 9e-007 2e-007 0.7824 7e-004 2 0 0 | 0 1 11 -1.609e+000 -1.609e+000 +6e-007 2e-007 3e-008 2e-007 4e-008 0.7833 9e-003 2 0 0 | 1 1 12 -1.609e+000 -1.609e+000 +2e-007 4e-008 6e-009 5e-008 1e-008 0.7833 2e-004 1 0 0 | 0 1 13 -1.609e+000 -1.609e+000 +3e-008 7e-009 1e-009 1e-008 2e-009 0.7833 9e-003 1 0 0 | 1 1 14 -1.609e+000 -1.609e+000 +3e-009 7e-010 7e-011 3e-010 2e-010 0.9791 9e-003 1 0 0 | 1 0 OPTIMAL (within feastol=7.3e-010, reltol=1.9e-009, abstol=3.0e-009). Runtime: 0.000567 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 15 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 10, constraints m = 16 Cones: primal zero / dual free vars: 1 exp vars: 15, dual exp vars: 0 Setup time: 6.29e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 3.22e+19 1.82e+19 6.89e-01 -9.98e+19 -1.84e+19 7.39e+19 7.42e-04 20| 1.54e-10 4.98e-11 4.64e-10 -1.61e+00 -1.61e+00 2.59e-16 5.15e-03 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 5.17e-03s Lin-sys: nnz in L factor: 41, avg solve time: 1.67e-006s Cones: avg projection time: 1.91e-004s Acceleration: avg step time: 1.14e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 1.2261e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 4.5033e-10 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 1.5410e-10 dual res: |A'y + c|_2 / (1 + |c|_2) = 4.9833e-11 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 4.6372e-10 ---------------------------------------------------------------------------- c'x = -1.6094, -b'y = -1.6094 ============================================================================ [1] 10 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -6.561e+000 +3e+001 1e+000 2e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 -6.375e+000 -8.297e+000 +7e+000 3e-001 7e-002 5e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 -3.908e+000 -4.394e+000 +1e+000 1e-001 2e-002 1e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 -2.395e+000 -2.523e+000 +2e-001 4e-002 5e-003 5e-002 7e-003 0.7833 9e-003 1 1 1 | 1 1 4 -2.352e+000 -2.378e+000 +5e-002 7e-003 1e-003 1e-002 2e-003 0.7833 7e-004 1 1 1 | 0 1 5 -2.305e+000 -2.311e+000 +1e-002 2e-003 3e-004 2e-003 4e-004 0.7833 9e-003 1 1 1 | 1 1 6 -2.305e+000 -2.306e+000 +3e-003 4e-004 5e-005 5e-004 9e-005 0.7833 8e-004 1 1 1 | 0 1 7 -2.303e+000 -2.303e+000 +5e-004 9e-005 1e-005 1e-004 2e-005 0.7833 9e-003 1 1 1 | 1 1 8 -2.303e+000 -2.303e+000 +1e-004 2e-005 3e-006 3e-005 4e-006 0.7833 2e-002 1 1 0 | 1 1 9 -2.303e+000 -2.303e+000 +3e-005 5e-006 6e-007 7e-006 9e-007 0.7833 9e-003 2 0 0 | 1 1 10 -2.303e+000 -2.303e+000 +7e-006 1e-006 1e-007 1e-006 2e-007 0.7833 2e-002 2 0 0 | 1 1 11 -2.303e+000 -2.303e+000 +1e-006 2e-007 3e-008 3e-007 5e-008 0.7833 9e-003 2 0 0 | 1 1 12 -2.303e+000 -2.303e+000 +4e-007 5e-008 7e-009 7e-008 1e-008 0.7833 1e-004 2 0 0 | 0 1 13 -2.303e+000 -2.303e+000 +6e-008 1e-008 2e-009 2e-008 2e-009 0.7833 9e-003 2 0 0 | 1 1 14 -2.303e+000 -2.303e+000 +7e-009 9e-010 6e-011 4e-010 2e-010 0.9791 9e-003 1 0 0 | 1 0 OPTIMAL (within feastol=9.4e-010, reltol=2.9e-009, abstol=6.7e-009). Runtime: 0.000827 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 30 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 20, constraints m = 31 Cones: primal zero / dual free vars: 1 exp vars: 30, dual exp vars: 0 Setup time: 6.04e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 5.01e+19 2.77e+19 6.53e-01 -2.77e+20 -5.82e+19 2.07e+20 8.87e-04 100| 2.92e-09 9.04e-10 1.77e-01 -2.56e+00 -1.64e+00 9.21e-01 3.15e-02 160| 4.35e-09 3.33e-09 4.60e-09 -2.12e+00 -2.12e+00 3.45e-15 5.05e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 5.05e-02s Lin-sys: nnz in L factor: 81, avg solve time: 1.81e-006s Cones: avg projection time: 2.73e-004s Acceleration: avg step time: 2.68e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 2.9558e-15, dist(y, K*) = 2.1240e-02, s'y/|s||y| = -3.4357e-09 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 4.3467e-09 dual res: |A'y + c|_2 / (1 + |c|_2) = 3.3294e-09 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 4.6028e-09 ---------------------------------------------------------------------------- c'x = -2.1156, -b'y = -2.1156 ============================================================================ [1] 25 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -1.640e+001 +8e+001 1e+000 2e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 -1.513e+001 -2.022e+001 +2e+001 3e-001 7e-002 5e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 -8.736e+000 -1.010e+001 +3e+000 1e-001 2e-002 2e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 -4.185e+000 -4.589e+000 +6e-001 5e-002 6e-003 7e-002 8e-003 0.7833 9e-003 1 1 1 | 1 1 4 -3.377e+000 -3.469e+000 +1e-001 1e-002 1e-003 2e-002 2e-003 0.7833 9e-003 1 1 1 | 1 1 5 -3.222e+000 -3.224e+000 +3e-003 2e-004 3e-005 3e-004 4e-005 0.9791 1e-004 1 1 1 | 0 0 6 -3.219e+000 -3.219e+000 +8e-005 7e-006 8e-007 9e-006 1e-006 0.9791 9e-003 1 1 1 | 1 0 7 -3.219e+000 -3.219e+000 +2e-005 4e-006 4e-007 5e-006 3e-007 0.6266 5e-002 2 1 1 | 2 2 8 -3.219e+000 -3.219e+000 +6e-006 8e-007 9e-008 1e-006 8e-008 0.7833 1e-004 1 0 0 | 0 1 9 -3.219e+000 -3.219e+000 +1e-006 2e-007 2e-008 3e-007 2e-008 0.7833 9e-003 1 0 0 | 1 1 10 -3.219e+000 -3.219e+000 +3e-007 4e-008 5e-009 5e-008 4e-009 0.7833 1e-004 2 0 0 | 0 1 11 -3.219e+000 -3.219e+000 +5e-008 8e-009 1e-009 1e-008 7e-010 0.7833 9e-003 2 0 0 | 1 1 12 -3.219e+000 -3.219e+000 +5e-009 6e-010 3e-011 3e-010 7e-011 0.9791 9e-003 1 0 0 | 1 0 OPTIMAL (within feastol=6.0e-010, reltol=1.7e-009, abstol=5.4e-009). Runtime: 0.001469 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 75 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 50, constraints m = 76 Cones: primal zero / dual free vars: 1 exp vars: 75, dual exp vars: 0 Setup time: 6.67e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 8.74e+19 4.73e+19 6.45e-01 -1.08e+21 -2.34e+20 8.12e+20 1.49e-03 60| 1.85e-10 2.82e-10 7.45e-10 -3.21e+00 -3.21e+00 2.54e-15 4.54e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 4.54e-02s Lin-sys: nnz in L factor: 201, avg solve time: 3.23e-006s Cones: avg projection time: 6.70e-004s Acceleration: avg step time: 5.00e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 2.9502e-15, dist(y, K*) = 4.5541e-04, s'y/|s||y| = 1.6635e-11 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 1.8517e-10 dual res: |A'y + c|_2 / (1 + |c|_2) = 2.8198e-10 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 7.4452e-10 ---------------------------------------------------------------------------- c'x = -3.2073, -b'y = -3.2073 ============================================================================ [1] 5 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -1.450e+000 +2e+001 1e+000 2e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 +2.499e+000 +2.167e+000 +3e+000 3e-001 6e-002 4e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 +5.310e+000 +5.257e+000 +6e-001 1e-001 2e-002 2e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 +5.878e+000 +5.866e+000 +1e-001 2e-002 4e-003 4e-002 1e-002 0.7833 9e-003 1 1 1 | 1 1 4 +6.067e+000 +6.065e+000 +3e-002 6e-003 1e-003 9e-003 2e-003 0.7833 9e-003 1 1 1 | 1 1 5 +6.095e+000 +6.094e+000 +7e-003 1e-003 2e-004 2e-003 5e-004 0.7828 3e-004 1 1 1 | 0 1 6 +6.105e+000 +6.105e+000 +1e-003 3e-004 5e-005 5e-004 1e-004 0.7833 9e-003 1 1 1 | 1 1 7 +6.106e+000 +6.106e+000 +4e-004 6e-005 1e-005 1e-004 2e-005 0.7833 2e-002 2 1 1 | 1 1 8 +6.107e+000 +6.107e+000 +7e-005 2e-005 3e-006 3e-005 5e-006 0.7833 9e-003 2 1 1 | 1 1 9 +6.107e+000 +6.107e+000 +2e-005 3e-006 6e-007 6e-006 1e-006 0.7833 2e-002 1 0 0 | 1 1 10 +6.107e+000 +6.107e+000 +4e-006 8e-007 1e-007 1e-006 3e-007 0.7833 9e-003 2 0 0 | 1 1 11 +6.107e+000 +6.107e+000 +1e-006 2e-007 3e-008 3e-007 7e-008 0.7833 2e-002 1 0 0 | 1 1 12 +6.107e+000 +6.107e+000 +2e-007 4e-008 7e-009 7e-008 1e-008 0.7833 9e-003 1 0 0 | 1 1 13 +6.107e+000 +6.107e+000 +5e-008 9e-009 1e-009 1e-008 3e-009 0.7833 1e-004 1 0 0 | 0 1 OPTIMAL (within feastol=8.9e-009, reltol=8.1e-009, abstol=4.9e-008). Runtime: 0.000571 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 15 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 10, constraints m = 16 Cones: primal zero / dual free vars: 1 exp vars: 15, dual exp vars: 0 Setup time: 6.65e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 2.28e+19 4.13e+19 1.00e+00 -9.98e+19 2.29e+20 7.39e+19 6.19e-04 20| 3.83e-10 2.28e-10 1.35e-11 6.11e+00 6.11e+00 8.51e-17 4.65e-03 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 4.66e-03s Lin-sys: nnz in L factor: 41, avg solve time: 1.66e-006s Cones: avg projection time: 1.74e-004s Acceleration: avg step time: 1.11e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 7.4567e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 1.7380e-10 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 3.8339e-10 dual res: |A'y + c|_2 / (1 + |c|_2) = 2.2768e-10 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 1.3536e-11 ---------------------------------------------------------------------------- c'x = 6.1070, -b'y = 6.1070 ============================================================================ [1] 10 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -2.900e+000 +3e+001 1e+000 2e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 +4.551e+000 +3.800e+000 +7e+000 3e-001 6e-002 4e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 +9.819e+000 +9.634e+000 +1e+000 1e-001 2e-002 1e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 +1.066e+001 +1.062e+001 +3e-001 2e-002 4e-003 3e-002 1e-002 0.7833 1e-002 1 1 1 | 1 1 4 +1.099e+001 +1.098e+001 +6e-002 5e-003 1e-003 8e-003 2e-003 0.7833 9e-003 1 1 1 | 1 1 5 +1.103e+001 +1.103e+001 +1e-002 1e-003 2e-004 2e-003 5e-004 0.7833 6e-004 1 1 1 | 0 1 6 +1.105e+001 +1.105e+001 +3e-003 3e-004 5e-005 4e-004 1e-004 0.7833 9e-003 1 1 1 | 1 1 7 +1.105e+001 +1.105e+001 +7e-004 6e-005 1e-005 9e-005 2e-005 0.7833 2e-002 1 1 1 | 1 1 8 +1.105e+001 +1.105e+001 +2e-004 1e-005 3e-006 2e-005 5e-006 0.7833 9e-003 2 1 1 | 1 1 9 +1.105e+001 +1.105e+001 +4e-005 3e-006 5e-007 5e-006 1e-006 0.7833 9e-004 1 0 0 | 0 1 10 +1.105e+001 +1.105e+001 +7e-006 7e-007 1e-007 1e-006 2e-007 0.7833 9e-003 1 0 0 | 1 1 11 +1.105e+001 +1.105e+001 +2e-006 1e-007 2e-008 3e-007 6e-008 0.7833 5e-004 2 0 0 | 0 1 12 +1.105e+001 +1.105e+001 +3e-007 3e-008 6e-009 6e-008 1e-008 0.7833 9e-003 2 0 0 | 1 1 13 +1.105e+001 +1.105e+001 +9e-008 8e-009 1e-009 1e-008 3e-009 0.7833 1e-004 1 0 0 | 0 1 OPTIMAL (within feastol=7.6e-009, reltol=8.2e-009, abstol=9.1e-008). Runtime: 0.000774 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 30 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 20, constraints m = 31 Cones: primal zero / dual free vars: 1 exp vars: 30, dual exp vars: 0 Setup time: 5.70e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 3.56e+19 6.29e+19 1.00e+00 -2.77e+20 6.11e+20 2.07e+20 5.48e-04 40| 3.71e-14 2.91e-14 5.05e-15 1.11e+01 1.11e+01 8.33e-16 1.48e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 1.49e-02s Lin-sys: nnz in L factor: 81, avg solve time: 2.10e-006s Cones: avg projection time: 3.15e-004s Acceleration: avg step time: 2.44e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 7.8895e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 1.2435e-14 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 3.7134e-14 dual res: |A'y + c|_2 / (1 + |c|_2) = 2.9085e-14 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 5.0505e-15 ---------------------------------------------------------------------------- c'x = 11.0517, -b'y = 11.0517 ============================================================================ [1] 25 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -7.249e+000 +8e+001 1e+000 2e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 +1.072e+001 +8.729e+000 +2e+001 3e-001 6e-002 4e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 +2.340e+001 +2.285e+001 +3e+000 1e-001 2e-002 1e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 +2.513e+001 +2.500e+001 +8e-001 2e-002 4e-003 3e-002 1e-002 0.7833 1e-002 1 1 1 | 1 1 4 +2.590e+001 +2.587e+001 +2e-001 5e-003 1e-003 8e-003 2e-003 0.7833 9e-003 1 1 1 | 1 1 5 +2.597e+001 +2.597e+001 +4e-002 1e-003 2e-004 2e-003 5e-004 0.7833 2e-002 1 1 1 | 1 1 6 +2.601e+001 +2.601e+001 +8e-003 3e-004 5e-005 4e-004 1e-004 0.7833 9e-003 1 1 1 | 1 1 7 +2.602e+001 +2.602e+001 +2e-003 6e-005 1e-005 9e-005 3e-005 0.7833 1e-003 2 1 1 | 0 1 8 +2.602e+001 +2.602e+001 +4e-004 1e-005 3e-006 2e-005 5e-006 0.7833 9e-003 1 0 1 | 1 1 9 +2.602e+001 +2.602e+001 +1e-004 3e-006 5e-007 5e-006 1e-006 0.7833 2e-002 1 0 0 | 1 1 10 +2.602e+001 +2.602e+001 +2e-005 7e-007 1e-007 1e-006 3e-007 0.7833 9e-003 2 0 0 | 1 1 11 +2.602e+001 +2.602e+001 +5e-006 2e-007 3e-008 3e-007 7e-008 0.7833 4e-004 2 0 0 | 0 1 12 +2.602e+001 +2.602e+001 +8e-007 3e-008 6e-009 6e-008 1e-008 0.7833 9e-003 1 0 0 | 1 1 13 +2.602e+001 +2.602e+001 +9e-008 2e-009 1e-010 2e-009 1e-009 0.9791 1e-002 1 0 0 | 1 0 OPTIMAL (within feastol=2.3e-009, reltol=3.3e-009, abstol=8.6e-008). Runtime: 0.001513 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 75 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 50, constraints m = 76 Cones: primal zero / dual free vars: 1 exp vars: 75, dual exp vars: 0 Setup time: 6.58e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 6.21e+19 1.08e+20 1.00e+00 -1.08e+21 2.34e+21 8.12e+20 9.92e-04 20| 2.49e-14 5.43e-15 1.31e-11 2.60e+01 2.60e+01 6.93e-10 1.97e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 1.98e-02s Lin-sys: nnz in L factor: 201, avg solve time: 3.29e-006s Cones: avg projection time: 8.64e-004s Acceleration: avg step time: 3.42e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 1.2830e-15, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 1.0869e-11 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 2.4928e-14 dual res: |A'y + c|_2 / (1 + |c|_2) = 5.4333e-15 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 1.3069e-11 ---------------------------------------------------------------------------- c'x = 26.0203, -b'y = 26.0203 ============================================================================ [1] 5 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -1.450e+000 +2e+001 1e+000 3e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 +7.390e-001 +4.608e-001 +3e+000 5e-001 9e-002 5e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 +4.537e+000 +4.598e+000 +6e-001 2e-001 3e-002 4e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 +6.622e+000 +6.751e+000 +1e-001 7e-002 1e-002 2e-001 8e-003 0.7833 9e-003 1 1 1 | 1 1 4 +7.597e+000 +7.679e+000 +2e-002 3e-002 4e-003 1e-001 2e-003 0.7833 9e-003 1 1 1 | 1 1 5 +7.926e+000 +7.953e+000 +4e-003 7e-003 1e-003 4e-002 3e-004 0.7833 9e-003 1 1 1 | 1 1 6 +8.019e+000 +8.026e+000 +9e-004 2e-003 3e-004 9e-003 7e-005 0.7833 9e-003 1 1 1 | 1 1 7 +8.046e+000 +8.046e+000 +3e-005 6e-005 8e-006 3e-004 2e-006 0.9791 9e-003 2 1 1 | 1 0 8 +8.047e+000 +8.047e+000 +6e-006 1e-005 2e-006 7e-005 4e-007 0.7833 9e-003 2 1 1 | 1 1 9 +8.047e+000 +8.047e+000 +1e-006 3e-006 4e-007 1e-005 1e-007 0.7833 2e-002 1 0 0 | 1 1 10 +8.047e+000 +8.047e+000 +3e-007 7e-007 1e-007 3e-006 2e-008 0.7833 9e-003 2 1 1 | 1 1 11 +8.047e+000 +8.047e+000 +7e-008 2e-007 2e-008 7e-007 5e-009 0.7833 1e-004 1 0 0 | 0 1 12 +8.047e+000 +8.047e+000 +1e-008 3e-008 5e-009 2e-007 1e-009 0.7833 9e-003 1 0 0 | 1 1 13 +8.047e+000 +8.047e+000 +1e-009 2e-009 1e-010 4e-009 9e-011 0.9791 9e-003 0 0 0 | 1 0 OPTIMAL (within feastol=2.1e-009, reltol=1.8e-010, abstol=1.4e-009). Runtime: 0.000551 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 15 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 10, constraints m = 16 Cones: primal zero / dual free vars: 1 exp vars: 15, dual exp vars: 0 Setup time: 5.57e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 2.42e+19 3.92e+19 1.00e+00 -9.98e+19 1.79e+20 7.39e+19 6.68e-04 20| 2.62e-09 9.12e-10 1.01e-08 8.05e+00 8.05e+00 1.69e-07 2.66e-03 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 2.67e-03s Lin-sys: nnz in L factor: 41, avg solve time: 1.48e-006s Cones: avg projection time: 8.41e-005s Acceleration: avg step time: 9.25e-006s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 5.1089e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 2.2616e-09 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 2.6154e-09 dual res: |A'y + c|_2 / (1 + |c|_2) = 9.1204e-10 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 1.0118e-08 ---------------------------------------------------------------------------- c'x = 8.0472, -b'y = 8.0472 ============================================================================ [1] 10 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -2.900e+000 +3e+001 1e+000 3e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 +2.479e+000 +1.719e+000 +7e+000 5e-001 9e-002 6e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 +1.081e+001 +1.072e+001 +1e+000 2e-001 3e-002 4e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 +1.649e+001 +1.668e+001 +2e-001 9e-002 1e-002 4e-001 8e-003 0.7833 9e-003 1 1 1 | 1 1 4 +2.019e+001 +2.044e+001 +4e-002 4e-002 7e-003 3e-001 1e-003 0.7833 9e-003 1 1 1 | 1 1 5 +2.207e+001 +2.223e+001 +7e-003 2e-002 2e-003 2e-001 3e-004 0.7833 9e-003 1 1 1 | 1 1 6 +2.276e+001 +2.282e+001 +1e-003 5e-003 7e-004 7e-002 5e-005 0.7833 9e-003 1 1 1 | 1 1 7 +2.296e+001 +2.298e+001 +3e-004 1e-003 2e-004 2e-002 1e-005 0.7833 9e-003 1 1 1 | 1 1 8 +2.302e+001 +2.302e+001 +9e-006 4e-005 6e-006 6e-004 3e-007 0.9791 9e-003 2 1 1 | 1 0 9 +2.303e+001 +2.303e+001 +2e-006 9e-006 1e-006 1e-004 8e-008 0.7833 1e-002 2 1 1 | 1 1 10 +2.303e+001 +2.303e+001 +4e-007 2e-006 3e-007 3e-005 2e-008 0.7833 9e-003 2 1 1 | 1 1 11 +2.303e+001 +2.303e+001 +1e-007 5e-007 7e-008 6e-006 4e-009 0.7833 1e-002 2 0 0 | 1 1 12 +2.303e+001 +2.303e+001 +2e-008 1e-007 2e-008 1e-006 7e-010 0.7833 9e-003 2 0 0 | 1 1 13 +2.303e+001 +2.303e+001 +6e-009 2e-008 3e-009 3e-007 2e-010 0.7833 1e-004 1 0 0 | 0 1 14 +2.303e+001 +2.303e+001 +1e-009 5e-009 7e-010 6e-008 4e-011 0.7833 9e-003 1 0 0 | 1 1 OPTIMAL (within feastol=4.7e-009, reltol=4.2e-011, abstol=9.6e-010). Runtime: 0.000830 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 30 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 20, constraints m = 31 Cones: primal zero / dual free vars: 1 exp vars: 30, dual exp vars: 0 Setup time: 5.66e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 3.75e+19 5.87e+19 1.00e+00 -2.77e+20 4.94e+20 2.07e+20 9.61e-04 100| 1.10e-07 1.70e-07 2.98e-08 2.35e+01 2.35e+01 7.17e-16 1.84e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 1.84e-02s Lin-sys: nnz in L factor: 81, avg solve time: 1.82e-006s Cones: avg projection time: 1.40e-004s Acceleration: avg step time: 2.76e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 1.0635e-14, dist(y, K*) = 1.5768e-02, s'y/|s||y| = 1.8765e-08 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 1.0964e-07 dual res: |A'y + c|_2 / (1 + |c|_2) = 1.7036e-07 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 2.9827e-08 ---------------------------------------------------------------------------- c'x = 23.4577, -b'y = 23.4577 ============================================================================ [1] 25 ECOS 2.0.7 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+000 -7.249e+000 +8e+001 1e+000 3e-001 1e+000 1e+000 --- --- 0 0 - | - - 1 +7.770e+000 +5.523e+000 +2e+001 5e-001 9e-002 6e-001 2e-001 0.7833 9e-003 1 1 1 | 1 1 2 +2.985e+001 +2.920e+001 +3e+000 2e-001 4e-002 5e-001 4e-002 0.7833 9e-003 1 1 1 | 1 1 3 +4.686e+001 +4.688e+001 +6e-001 1e-001 2e-002 5e-001 8e-003 0.7833 9e-003 1 1 1 | 1 1 4 +6.052e+001 +6.092e+001 +1e-001 6e-002 9e-003 6e-001 1e-003 0.7833 9e-003 1 1 1 | 1 1 5 +7.063e+001 +7.118e+001 +2e-002 3e-002 5e-003 7e-001 2e-004 0.7833 9e-003 1 1 1 | 1 1 6 +7.669e+001 +7.714e+001 +3e-003 1e-002 2e-003 5e-001 5e-005 0.7833 9e-003 1 1 1 | 1 1 7 +7.933e+001 +7.954e+001 +6e-004 4e-003 6e-004 2e-001 9e-006 0.7833 9e-003 1 1 1 | 1 1 8 +8.018e+001 +8.024e+001 +1e-004 1e-003 2e-004 7e-002 2e-006 0.7833 9e-003 1 1 1 | 1 1 9 +8.040e+001 +8.042e+001 +3e-005 3e-004 4e-005 2e-002 4e-007 0.7833 9e-003 1 1 1 | 1 1 10 +8.047e+001 +8.047e+001 +8e-007 8e-006 1e-006 4e-004 1e-008 0.9791 9e-003 1 1 1 | 1 0 11 +8.047e+001 +8.047e+001 +2e-007 2e-006 3e-007 9e-005 2e-009 0.7833 9e-003 1 1 1 | 1 1 12 +8.047e+001 +8.047e+001 +9e-009 8e-008 8e-009 2e-006 1e-010 0.9791 9e-003 2 1 1 | 1 0 13 +8.047e+001 +8.047e+001 +3e-009 3e-008 5e-009 1e-006 4e-011 0.5013 2e-001 2 0 0 | 4 3 14 +8.047e+001 +8.047e+001 +3e-010 2e-009 1e-010 2e-008 4e-012 0.9791 9e-003 1 0 0 | 1 0 OPTIMAL (within feastol=2.2e-009, reltol=3.5e-012, abstol=2.8e-010). Runtime: 0.001374 seconds. ---------------------------------------------------------------------------- SCS v2.0.2 - Splitting Conic Solver (c) Brendan O'Donoghue, Stanford University, 2012-2017 ---------------------------------------------------------------------------- Lin-sys: sparse-direct, nnz in A = 75 eps = 1.00e-05, alpha = 1.50, max_iters = 5000, normalize = 1, scale = 1.00 acceleration_lookback = 20, rho_x = 1.00e-03 Variables n = 50, constraints m = 76 Cones: primal zero / dual free vars: 1 exp vars: 75, dual exp vars: 0 Setup time: 6.97e-04s ---------------------------------------------------------------------------- Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s) ---------------------------------------------------------------------------- 0| 6.51e+19 9.96e+19 1.00e+00 -1.08e+21 1.94e+21 8.12e+20 1.57e-03 60| 4.66e-10 4.73e-10 5.05e-11 8.04e+01 8.04e+01 5.55e-16 2.19e-02 ---------------------------------------------------------------------------- Status: Solved Timing: Solve time: 2.20e-02s Lin-sys: nnz in L factor: 201, avg solve time: 3.07e-006s Cones: avg projection time: 2.93e-004s Acceleration: avg step time: 4.27e-005s ---------------------------------------------------------------------------- Error metrics: dist(s, K) = 4.3352e-05, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 2.2194e-11 primal res: |Ax + s - b|_2 / (1 + |b|_2) = 4.6575e-10 dual res: |A'y + c|_2 / (1 + |c|_2) = 4.7329e-10 rel gap: |c'x + b'y| / (1 + |c'x| + |b'y|) = 5.0499e-11 ---------------------------------------------------------------------------- c'x = 80.4439, -b'y = 80.4439 ============================================================================ 2 x 2 Matrix of class "dgeMatrix" [,1] [,2] [1,] 1 2 [2,] 2 4 == testthat results =========================================================== OK: 1975 SKIPPED: 19 WARNINGS: 0 FAILED: 1 1. Error: test a problem with convolution (@test-g01-convolution.R#33) Error: testthat unit tests failed Execution halted ** running tests for arch 'x64' ... [156s] OK Running 'group01.R' [138s] Running 'group02.R' [6s] Running 'group03.R' [6s] Running 'group04.R' [6s] * checking for unstated dependencies in vignettes ... OK * checking package vignettes in 'inst/doc' ... OK * checking re-building of vignette outputs ... [14s] OK * checking PDF version of manual ... OK * DONE Status: 2 ERRORs