CRAN Package Check Results for Package CVXR

Last updated on 2018-08-19 02:47:42 CEST.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 0.99 105.31 309.69 415.00 OK
r-devel-linux-x86_64-debian-gcc 0.99 96.07 242.51 338.58 OK
r-devel-linux-x86_64-fedora-clang 0.99 527.18 NOTE
r-devel-linux-x86_64-fedora-gcc 0.99 517.06 OK
r-devel-windows-ix86+x86_64 0.99 247.00 615.00 862.00 NOTE
r-patched-linux-x86_64 0.99 117.68 268.59 386.27 OK
r-patched-solaris-x86 0.99 448.80 ERROR
r-release-linux-x86_64 0.99 112.26 270.91 383.17 OK
r-release-windows-ix86+x86_64 0.99 250.00 564.00 814.00 NOTE
r-release-osx-x86_64 0.99 NOTE
r-oldrel-windows-ix86+x86_64 0.99 166.00 583.00 749.00 OK
r-oldrel-osx-x86_64 0.99 NOTE

Check Details

Version: 0.99
Check: installed package size
Result: NOTE
     installed size is 8.9Mb
     sub-directories of 1Mb or more:
     R 1.8Mb
     libs 5.2Mb
Flavors: r-devel-linux-x86_64-fedora-clang, r-devel-windows-ix86+x86_64, r-release-windows-ix86+x86_64, r-release-osx-x86_64, r-oldrel-osx-x86_64

Version: 0.99
Check: examples
Result: ERROR
    Running examples in ‘CVXR-Ex.R’ failed
    The error most likely occurred in:
    
    > ### Name: diag,Expression-method
    > ### Title: Matrix Diagonal
    > ### Aliases: diag,Expression-method diag
    >
    > ### ** Examples
    >
    > C <- Variable(3,3)
    > obj <- Maximize(C[1,3])
    > constraints <- list(diag(C) == 1, C[1,2] == 0.6, C[2,3] == -0.3, C == Semidef(3))
    > prob <- Problem(obj, constraints)
    > result <- solve(prob)
    
     *** caught segfault ***
    address 0, cause 'memory not mapped'
    
    Traceback:
     1: (function (A, b, obj, cone, control = list(max_iters = 2500L, normalize = TRUE, verbose = FALSE, cg_rate = 2, scale = 5, rho_x = 0.001, alpha = 1.5, eps = 1e-06)) { if (class(A) == "simple_triplet_matrix") { A <- sparseMatrix(i = A$i, j = A$j, x = A$v, dims = c(A$nrow, A$ncol)) } else { A <- as(A, "dgCMatrix") } data <- list(m = dim(A)[1], n = dim(A)[2], Ax = A@x, Ai = A@i, Ap = A@p, b = b, c = obj) ret <- .Call("scsr", data, cone, control, PACKAGE = "scs") return(ret)})(A = new("dgCMatrix", i = c(0L, 5L, 6L, 7L, 3L, 8L, 1L, 9L, 10L, 11L, 4L, 12L, 2L, 13L, 5L, 14L, 6L, 8L, 15L, 7L, 11L, 16L, 9L, 17L, 10L, 12L, 18L, 13L, 19L), p = c(0L, 2L, 3L, 4L, 6L, 8L, 9L, 10L, 12L, 14L, 16L, 19L, 22L, 24L, 27L, 29L), Dim = c(20L, 15L), Dimnames = list(NULL, NULL), x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1.4142135623731, -1, -1, -1.4142135623731, -1, -1, -1, -1, -1.4142135623731, -1, -1), factors = list()), b = c(1, 1, 1, 0.6, -0.3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), obj = c(0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0), cone = list(f = 14, l = 0, ep = 0, s = 3), control = list(verbose = FALSE))
     2: do.call(scs::scs, c(scs_args, list(control = solver_opts)))
     3: Solver.solve(solver, objective, constraints, object@.cached_data, warm_start, verbose, ...)
     4: Solver.solve(solver, objective, constraints, object@.cached_data, warm_start, verbose, ...)
     5: CVXR::psolve(a, b, ...)
     6: CVXR::psolve(a, b, ...)
     7: solve.Problem(prob)
     8: solve(prob)
    An irrecoverable exception occurred. R is aborting now ...
Flavor: r-patched-solaris-x86

Version: 0.99
Check: tests
Result: ERROR
     Running ‘group01.R’ [77s/115s]
     Running ‘group02.R’
     Running ‘group03.R’
     Running ‘group04.R’
    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")
     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 v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 150
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 100, constraints m = 151
     Cones: primal zero / dual free vars: 1
     exp vars: 150, dual exp vars: 0
     Setup time: 2.29e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 3.87e-03
     20| 4.32e-04 3.06e-04 2.09e-04 -9.99e-01 -1.00e+00 3.68e-16 3.79e-02
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 3.80e-02s
     Lin-sys: nnz in L factor: 401, avg solve time: 6.58e-06s
     Cones: avg projection time: 1.68e-03s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 0.0000e+00, dist(y, K*) = 0.0000e+00, s'y/|s||y| = -4.0948e-11
     |Ax + s - b|_2 / (1 + |b|_2) = 4.3209e-04
     |A'y + c|_2 / (1 + |c|_2) = 3.0648e-04
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 2.0866e-04
     ----------------------------------------------------------------------------
     c'x = -0.9993, -b'y = -0.9999
     ============================================================================
    
     ECOS 2.0.4 - (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+00 -6.561e-01 +2e+02 1e+00 4e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 -2.887e+00 -2.584e+00 +4e+00 4e-01 2e-02 4e-01 3e-02 0.9791 9e-03 1 1 1 | 1 0
     2 -2.033e+00 -1.971e+00 +1e+00 1e-01 5e-03 8e-02 7e-03 0.7833 3e-02 1 1 1 | 1 1
     3 -1.323e+00 -1.298e+00 +3e-01 5e-02 2e-03 3e-02 2e-03 0.6266 5e-02 1 1 1 | 2 2
     4 -1.070e+00 -1.065e+00 +7e-02 1e-02 4e-04 7e-03 5e-04 0.7833 1e-02 1 1 1 | 1 1
     5 -1.026e+00 -1.024e+00 +3e-02 5e-03 2e-04 3e-03 2e-04 0.6266 5e-02 1 1 1 | 2 2
     6 -1.006e+00 -1.005e+00 +6e-03 1e-03 4e-05 6e-04 4e-05 0.7833 9e-03 1 1 1 | 1 1
     7 -1.002e+00 -1.002e+00 +2e-03 4e-04 2e-05 2e-04 2e-05 0.6266 5e-02 1 1 1 | 2 2
     8 -1.001e+00 -1.000e+00 +5e-04 9e-05 4e-06 5e-05 3e-06 0.7833 1e-02 1 1 1 | 1 1
     9 -1.000e+00 -1.000e+00 +2e-04 4e-05 1e-06 2e-05 1e-06 0.6266 5e-02 1 1 1 | 2 2
     10 -1.000e+00 -1.000e+00 +5e-05 9e-06 3e-07 4e-06 3e-07 0.7833 1e-02 2 1 1 | 1 1
     11 -1.000e+00 -1.000e+00 +2e-05 4e-06 1e-07 2e-06 1e-07 0.6266 5e-02 2 1 1 | 2 2
     12 -1.000e+00 -1.000e+00 +4e-06 8e-07 3e-08 4e-07 3e-08 0.7833 9e-03 1 0 1 | 1 1
     13 -1.000e+00 -1.000e+00 +2e-06 3e-07 1e-08 1e-07 1e-08 0.6266 5e-02 2 0 0 | 2 2
     14 -1.000e+00 -1.000e+00 +4e-07 7e-08 3e-09 3e-08 3e-09 0.7833 9e-03 1 0 0 | 1 1
     15 -1.000e+00 -1.000e+00 +1e-07 3e-08 1e-09 1e-08 1e-09 0.6266 5e-02 2 0 0 | 2 2
     16 -1.000e+00 -1.000e+00 +3e-08 7e-09 2e-10 2e-09 2e-10 0.7833 9e-03 2 0 0 | 1 1
     17 -1.000e+00 -1.000e+00 +1e-08 3e-09 1e-10 9e-10 9e-11 0.6266 5e-02 1 0 0 | 2 2
     18 -1.000e+00 -1.000e+00 +3e-09 6e-10 2e-11 2e-10 2e-11 0.7833 9e-03 1 0 0 | 1 1
    
     OPTIMAL (within feastol=5.9e-10, reltol=3.1e-09, abstol=3.1e-09).
     Runtime: 0.004975 seconds.
    
     [1] 5
    
     ECOS 2.0.4 - (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+00 -3.281e+00 +2e+01 1e+00 2e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 -3.384e+00 -4.263e+00 +3e+00 3e-01 7e-02 5e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 -2.123e+00 -2.333e+00 +6e-01 9e-02 2e-02 1e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 -1.587e+00 -1.638e+00 +1e-01 3e-02 5e-03 3e-02 8e-03 0.7833 9e-03 1 1 1 | 1 1
     4 -1.624e+00 -1.635e+00 +3e-02 5e-03 1e-03 7e-03 2e-03 0.7820 8e-04 1 1 1 | 0 1
     5 -1.610e+00 -1.613e+00 +6e-03 1e-03 2e-04 2e-03 4e-04 0.7833 9e-03 1 1 1 | 1 1
     6 -1.610e+00 -1.611e+00 +1e-03 3e-04 5e-05 3e-04 9e-05 0.7822 4e-04 2 1 1 | 0 1
     7 -1.609e+00 -1.610e+00 +3e-04 7e-05 1e-05 9e-05 2e-05 0.7833 9e-03 1 1 1 | 1 1
     8 -1.609e+00 -1.610e+00 +6e-05 1e-05 2e-06 2e-05 4e-06 0.7824 9e-04 2 0 1 | 0 1
     9 -1.609e+00 -1.609e+00 +1e-05 3e-06 6e-07 4e-06 9e-07 0.7833 9e-03 2 0 0 | 1 1
     10 -1.609e+00 -1.609e+00 +3e-06 7e-07 1e-07 9e-07 2e-07 0.7822 8e-04 2 0 0 | 0 1
     11 -1.609e+00 -1.609e+00 +6e-07 2e-07 3e-08 2e-07 4e-08 0.7833 9e-03 2 0 0 | 1 1
     12 -1.609e+00 -1.609e+00 +2e-07 4e-08 6e-09 5e-08 1e-08 0.7833 2e-04 1 0 0 | 0 1
     13 -1.609e+00 -1.609e+00 +3e-08 7e-09 1e-09 1e-08 2e-09 0.7833 9e-03 2 0 0 | 1 1
     14 -1.609e+00 -1.609e+00 +3e-09 7e-10 6e-11 3e-10 2e-10 0.9791 9e-03 1 0 0 | 1 0
    
     OPTIMAL (within feastol=7.1e-10, reltol=1.8e-09, abstol=2.9e-09).
     Runtime: 0.000761 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 15
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 10, constraints m = 16
     Cones: primal zero / dual free vars: 1
     exp vars: 15, dual exp vars: 0
     Setup time: 1.88e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf -inf inf 2.09e-03
     40| 1.80e-04 3.10e-05 8.74e-05 -1.61e+00 -1.61e+00 4.84e-16 1.14e-02
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 1.14e-02s
     Lin-sys: nnz in L factor: 41, avg solve time: 1.13e-06s
     Cones: avg projection time: 2.27e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 6.5107e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 5.4564e-10
     |Ax + s - b|_2 / (1 + |b|_2) = 1.7953e-04
     |A'y + c|_2 / (1 + |c|_2) = 3.1035e-05
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 8.7380e-05
     ----------------------------------------------------------------------------
     c'x = -1.6099, -b'y = -1.6095
     ============================================================================
     [1] 10
    
     ECOS 2.0.4 - (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+00 -6.561e+00 +3e+01 1e+00 2e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 -6.375e+00 -8.297e+00 +7e+00 3e-01 7e-02 5e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 -3.908e+00 -4.394e+00 +1e+00 1e-01 2e-02 1e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 -2.395e+00 -2.523e+00 +2e-01 4e-02 5e-03 5e-02 7e-03 0.7833 9e-03 1 1 1 | 1 1
     4 -2.352e+00 -2.378e+00 +5e-02 7e-03 1e-03 1e-02 2e-03 0.7833 7e-04 1 1 1 | 0 1
     5 -2.305e+00 -2.311e+00 +1e-02 2e-03 3e-04 2e-03 4e-04 0.7833 9e-03 1 1 1 | 1 1
     6 -2.305e+00 -2.306e+00 +3e-03 4e-04 5e-05 5e-04 9e-05 0.7833 8e-04 1 1 1 | 0 1
     7 -2.303e+00 -2.303e+00 +5e-04 9e-05 1e-05 1e-04 2e-05 0.7833 9e-03 2 1 1 | 1 1
     8 -2.303e+00 -2.303e+00 +1e-04 2e-05 2e-06 3e-05 4e-06 0.7833 1e-03 2 1 0 | 0 1
     9 -2.303e+00 -2.303e+00 +2e-05 4e-06 6e-07 6e-06 8e-07 0.7833 9e-03 1 1 0 | 1 1
     10 -2.303e+00 -2.303e+00 +6e-06 9e-07 1e-07 1e-06 2e-07 0.7833 9e-04 2 0 0 | 0 1
     11 -2.303e+00 -2.303e+00 +1e-06 2e-07 3e-08 3e-07 4e-08 0.7833 9e-03 1 0 0 | 1 1
     12 -2.303e+00 -2.303e+00 +3e-07 5e-08 6e-09 7e-08 1e-08 0.7833 1e-04 1 0 0 | 0 1
     13 -2.303e+00 -2.303e+00 +6e-08 1e-08 1e-09 1e-08 2e-09 0.7833 9e-03 2 0 0 | 1 1
     14 -2.303e+00 -2.303e+00 +5e-09 7e-10 5e-11 4e-10 2e-10 0.9791 9e-03 1 0 0 | 1 0
    
     OPTIMAL (within feastol=7.4e-10, reltol=2.2e-09, abstol=5.1e-09).
     Runtime: 0.001147 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 30
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 20, constraints m = 31
     Cones: primal zero / dual free vars: 1
     exp vars: 30, dual exp vars: 0
     Setup time: 1.94e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf -inf inf 2.29e-03
     60| 7.91e-05 1.23e-05 8.75e-05 -2.30e+00 -2.30e+00 8.64e-16 2.82e-02
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 2.82e-02s
     Lin-sys: nnz in L factor: 81, avg solve time: 1.63e-06s
     Cones: avg projection time: 4.26e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 1.2823e-15, dist(y, K*) = 0.0000e+00, s'y/|s||y| = -2.1453e-09
     |Ax + s - b|_2 / (1 + |b|_2) = 7.9103e-05
     |A'y + c|_2 / (1 + |c|_2) = 1.2293e-05
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 8.7471e-05
     ----------------------------------------------------------------------------
     c'x = -2.3031, -b'y = -2.3026
     ============================================================================
     [1] 25
    
     ECOS 2.0.4 - (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+00 -1.640e+01 +8e+01 1e+00 2e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 -1.513e+01 -2.022e+01 +2e+01 3e-01 7e-02 5e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 -8.736e+00 -1.010e+01 +3e+00 1e-01 2e-02 2e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 -4.185e+00 -4.589e+00 +6e-01 5e-02 6e-03 7e-02 8e-03 0.7833 9e-03 1 1 1 | 1 1
     4 -3.377e+00 -3.469e+00 +1e-01 1e-02 1e-03 2e-02 2e-03 0.7833 9e-03 1 1 1 | 1 1
     5 -3.222e+00 -3.224e+00 +3e-03 2e-04 3e-05 3e-04 4e-05 0.9791 1e-04 1 1 1 | 0 0
     6 -3.219e+00 -3.219e+00 +8e-05 7e-06 8e-07 9e-06 1e-06 0.9791 9e-03 1 1 1 | 1 0
     7 -3.219e+00 -3.219e+00 +2e-05 4e-06 4e-07 5e-06 3e-07 0.6266 5e-02 2 1 1 | 2 2
     8 -3.219e+00 -3.219e+00 +6e-06 8e-07 9e-08 1e-06 8e-08 0.7833 1e-04 1 1 0 | 0 1
     9 -3.219e+00 -3.219e+00 +1e-06 2e-07 2e-08 3e-07 2e-08 0.7833 9e-03 2 1 0 | 1 1
     10 -3.219e+00 -3.219e+00 +3e-07 4e-08 5e-09 5e-08 4e-09 0.7833 1e-04 1 0 0 | 0 1
     11 -3.219e+00 -3.219e+00 +5e-08 8e-09 1e-09 1e-08 7e-10 0.7833 9e-03 2 0 0 | 1 1
     12 -3.219e+00 -3.219e+00 +5e-09 6e-10 3e-11 3e-10 7e-11 0.9791 9e-03 1 0 0 | 1 0
    
     OPTIMAL (within feastol=6.0e-10, reltol=1.7e-09, abstol=5.4e-09).
     Runtime: 0.001896 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 75
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 50, constraints m = 76
     Cones: primal zero / dual free vars: 1
     exp vars: 75, dual exp vars: 0
     Setup time: 2.11e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf -inf inf 3.09e-03
     80| 7.16e-05 7.71e-06 1.50e-04 -3.22e+00 -3.22e+00 3.83e-15 2.12e-01
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 2.12e-01s
     Lin-sys: nnz in L factor: 201, avg solve time: 3.78e-06s
     Cones: avg projection time: 2.58e-03s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 8.0994e-15, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 1.1540e-09
     |Ax + s - b|_2 / (1 + |b|_2) = 7.1638e-05
     |A'y + c|_2 / (1 + |c|_2) = 7.7059e-06
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 1.5006e-04
     ----------------------------------------------------------------------------
     c'x = -3.2200, -b'y = -3.2189
     ============================================================================
     [1] 5
    
     ECOS 2.0.4 - (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+00 -1.450e+00 +2e+01 1e+00 2e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 +2.499e+00 +2.167e+00 +3e+00 3e-01 6e-02 4e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 +5.310e+00 +5.257e+00 +6e-01 1e-01 2e-02 2e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 +5.878e+00 +5.866e+00 +1e-01 2e-02 4e-03 4e-02 1e-02 0.7833 9e-03 1 1 1 | 1 1
     4 +6.067e+00 +6.065e+00 +3e-02 6e-03 1e-03 9e-03 2e-03 0.7833 9e-03 1 1 1 | 1 1
     5 +6.095e+00 +6.094e+00 +7e-03 1e-03 2e-04 2e-03 5e-04 0.7828 3e-04 1 1 1 | 0 1
     6 +6.105e+00 +6.105e+00 +1e-03 3e-04 5e-05 5e-04 1e-04 0.7833 9e-03 2 1 1 | 1 1
     7 +6.106e+00 +6.106e+00 +3e-04 6e-05 1e-05 1e-04 2e-05 0.7833 8e-04 2 1 1 | 0 1
     8 +6.107e+00 +6.107e+00 +7e-05 1e-05 3e-06 2e-05 5e-06 0.7833 9e-03 1 1 1 | 1 1
     9 +6.107e+00 +6.107e+00 +2e-05 3e-06 5e-07 5e-06 1e-06 0.7833 9e-04 2 0 0 | 0 1
     10 +6.107e+00 +6.107e+00 +3e-06 7e-07 1e-07 1e-06 2e-07 0.7833 9e-03 1 0 0 | 1 1
     11 +6.107e+00 +6.107e+00 +8e-07 1e-07 2e-08 3e-07 6e-08 0.7833 4e-04 1 0 0 | 0 1
     12 +6.107e+00 +6.107e+00 +1e-07 3e-08 6e-09 6e-08 1e-08 0.7833 9e-03 2 0 0 | 1 1
     13 +6.107e+00 +6.107e+00 +4e-08 7e-09 1e-09 1e-08 3e-09 0.7833 1e-04 0 0 0 | 0 1
    
     OPTIMAL (within feastol=7.3e-09, reltol=6.4e-09, abstol=3.9e-08).
     Runtime: 0.000689 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 15
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 10, constraints m = 16
     Cones: primal zero / dual free vars: 1
     exp vars: 15, dual exp vars: 0
     Setup time: 1.87e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 1.61e-03
     20| 4.46e-05 2.78e-05 2.12e-05 6.11e+00 6.11e+00 3.86e-16 5.67e-03
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 5.70e-03s
     Lin-sys: nnz in L factor: 41, avg solve time: 1.25e-06s
     Cones: avg projection time: 1.93e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 1.8891e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = -3.7379e-09
     |Ax + s - b|_2 / (1 + |b|_2) = 4.4586e-05
     |A'y + c|_2 / (1 + |c|_2) = 2.7768e-05
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 2.1204e-05
     ----------------------------------------------------------------------------
     c'x = 6.1069, -b'y = 6.1072
     ============================================================================
     [1] 10
    
     ECOS 2.0.4 - (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+00 -2.900e+00 +3e+01 1e+00 2e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 +4.551e+00 +3.800e+00 +7e+00 3e-01 6e-02 4e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 +9.819e+00 +9.634e+00 +1e+00 1e-01 2e-02 1e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 +1.066e+01 +1.062e+01 +3e-01 2e-02 4e-03 3e-02 1e-02 0.7833 1e-02 1 1 1 | 1 1
     4 +1.099e+01 +1.098e+01 +6e-02 5e-03 1e-03 8e-03 2e-03 0.7833 9e-03 1 1 1 | 1 1
     5 +1.103e+01 +1.103e+01 +1e-02 1e-03 2e-04 2e-03 5e-04 0.7833 6e-04 2 1 1 | 0 1
     6 +1.105e+01 +1.105e+01 +3e-03 3e-04 5e-05 4e-04 1e-04 0.7833 9e-03 1 1 1 | 1 1
     7 +1.105e+01 +1.105e+01 +7e-04 5e-05 9e-06 9e-05 2e-05 0.7833 1e-03 2 1 1 | 0 1
     8 +1.105e+01 +1.105e+01 +1e-04 1e-05 2e-06 2e-05 5e-06 0.7833 9e-03 2 1 1 | 1 1
     9 +1.105e+01 +1.105e+01 +3e-05 3e-06 5e-07 5e-06 1e-06 0.7833 1e-03 2 0 0 | 0 1
     10 +1.105e+01 +1.105e+01 +7e-06 7e-07 1e-07 1e-06 2e-07 0.7833 9e-03 1 0 0 | 1 1
     11 +1.105e+01 +1.105e+01 +2e-06 1e-07 2e-08 2e-07 6e-08 0.7833 4e-04 2 0 0 | 0 1
     12 +1.105e+01 +1.105e+01 +3e-07 3e-08 6e-09 5e-08 1e-08 0.7833 9e-03 1 0 0 | 1 1
     13 +1.105e+01 +1.105e+01 +8e-08 7e-09 1e-09 1e-08 3e-09 0.7833 1e-04 0 0 0 | 0 1
    
     OPTIMAL (within feastol=7.1e-09, reltol=7.4e-09, abstol=8.2e-08).
     Runtime: 0.001109 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 30
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 20, constraints m = 31
     Cones: primal zero / dual free vars: 1
     exp vars: 30, dual exp vars: 0
     Setup time: 1.76e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 1.80e-03
     20| 1.57e-04 7.60e-05 4.96e-05 1.11e+01 1.11e+01 1.05e-15 9.72e-03
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 9.75e-03s
     Lin-sys: nnz in L factor: 81, avg solve time: 1.77e-06s
     Cones: avg projection time: 3.80e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 5.1767e-16, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 2.8605e-09
     |Ax + s - b|_2 / (1 + |b|_2) = 1.5682e-04
     |A'y + c|_2 / (1 + |c|_2) = 7.5995e-05
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 4.9604e-05
     ----------------------------------------------------------------------------
     c'x = 11.0511, -b'y = 11.0522
     ============================================================================
     [1] 25
    
     ECOS 2.0.4 - (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+00 -7.249e+00 +8e+01 1e+00 2e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 +1.072e+01 +8.729e+00 +2e+01 3e-01 6e-02 4e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 +2.340e+01 +2.285e+01 +3e+00 1e-01 2e-02 1e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 +2.513e+01 +2.500e+01 +8e-01 2e-02 4e-03 3e-02 1e-02 0.7833 1e-02 1 1 1 | 1 1
     4 +2.590e+01 +2.587e+01 +2e-01 5e-03 1e-03 8e-03 2e-03 0.7833 9e-03 1 1 1 | 1 1
     5 +2.597e+01 +2.597e+01 +4e-02 1e-03 2e-04 2e-03 5e-04 0.7833 8e-04 1 1 1 | 0 1
     6 +2.602e+01 +2.601e+01 +7e-03 3e-04 5e-05 4e-04 1e-04 0.7833 9e-03 2 1 1 | 1 1
     7 +2.602e+01 +2.602e+01 +2e-03 5e-05 9e-06 8e-05 2e-05 0.7833 1e-03 1 1 1 | 0 1
     8 +2.602e+01 +2.602e+01 +4e-04 1e-05 2e-06 2e-05 5e-06 0.7833 9e-03 2 1 1 | 1 1
     9 +2.602e+01 +2.602e+01 +9e-05 3e-06 5e-07 4e-06 1e-06 0.7833 1e-03 1 0 0 | 0 1
     10 +2.602e+01 +2.602e+01 +2e-05 6e-07 1e-07 1e-06 2e-07 0.7833 9e-03 2 0 0 | 1 1
     11 +2.602e+01 +2.602e+01 +4e-06 1e-07 2e-08 2e-07 6e-08 0.7833 5e-04 1 0 0 | 0 1
     12 +2.602e+01 +2.602e+01 +8e-07 3e-08 6e-09 5e-08 1e-08 0.7833 9e-03 2 0 0 | 1 1
     13 +2.602e+01 +2.602e+01 +8e-08 2e-09 1e-10 1e-09 1e-09 0.9791 1e-02 0 0 0 | 1 0
    
     OPTIMAL (within feastol=2.1e-09, reltol=3.1e-09, abstol=8.0e-08).
     Runtime: 0.001994 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 75
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 50, constraints m = 76
     Cones: primal zero / dual free vars: 1
     exp vars: 75, dual exp vars: 0
     Setup time: 1.77e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 2.03e-03
     20| 4.05e-04 1.26e-04 7.25e-05 2.60e+01 2.60e+01 4.86e-15 2.13e-02
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 2.13e-02s
     Lin-sys: nnz in L factor: 201, avg solve time: 3.57e-06s
     Cones: avg projection time: 9.31e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 4.4327e-15, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 2.8429e-09
     |Ax + s - b|_2 / (1 + |b|_2) = 4.0505e-04
     |A'y + c|_2 / (1 + |c|_2) = 1.2572e-04
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 7.2479e-05
     ----------------------------------------------------------------------------
     c'x = 26.0181, -b'y = 26.0219
     ============================================================================
     [1] 5
    
     ECOS 2.0.4 - (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+00 -1.450e+00 +2e+01 1e+00 3e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 +7.390e-01 +4.608e-01 +3e+00 5e-01 9e-02 5e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 +4.537e+00 +4.598e+00 +6e-01 2e-01 3e-02 4e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 +6.622e+00 +6.751e+00 +1e-01 7e-02 1e-02 2e-01 8e-03 0.7833 9e-03 1 1 1 | 1 1
     4 +7.597e+00 +7.679e+00 +2e-02 3e-02 4e-03 1e-01 2e-03 0.7833 9e-03 1 1 1 | 1 1
     5 +7.926e+00 +7.953e+00 +4e-03 7e-03 1e-03 4e-02 3e-04 0.7833 9e-03 1 1 1 | 1 1
     6 +8.019e+00 +8.026e+00 +9e-04 2e-03 3e-04 9e-03 7e-05 0.7833 9e-03 2 1 1 | 1 1
     7 +8.046e+00 +8.046e+00 +3e-05 6e-05 8e-06 3e-04 2e-06 0.9791 9e-03 2 1 1 | 1 0
     8 +8.047e+00 +8.047e+00 +6e-06 1e-05 2e-06 7e-05 4e-07 0.7833 9e-03 1 1 1 | 1 1
     9 +8.047e+00 +8.047e+00 +1e-06 3e-06 4e-07 1e-05 1e-07 0.7833 2e-02 2 1 1 | 1 1
     10 +8.047e+00 +8.047e+00 +3e-07 7e-07 1e-07 3e-06 2e-08 0.7833 9e-03 2 0 1 | 1 1
     11 +8.047e+00 +8.047e+00 +7e-08 2e-07 2e-08 7e-07 5e-09 0.7833 1e-04 2 0 0 | 0 1
     12 +8.047e+00 +8.047e+00 +1e-08 3e-08 5e-09 2e-07 1e-09 0.7833 9e-03 1 0 0 | 1 1
     13 +8.047e+00 +8.047e+00 +1e-09 2e-09 1e-10 4e-09 9e-11 0.9791 9e-03 0 0 0 | 1 0
    
     OPTIMAL (within feastol=2.2e-09, reltol=1.8e-10, abstol=1.4e-09).
     Runtime: 0.000735 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 15
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 10, constraints m = 16
     Cones: primal zero / dual free vars: 1
     exp vars: 15, dual exp vars: 0
     Setup time: 2.45e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 1.81e-03
     20| 8.14e-04 3.82e-04 3.31e-04 8.04e+00 8.04e+00 5.16e-16 3.73e-03
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 3.76e-03s
     Lin-sys: nnz in L factor: 41, avg solve time: 1.24e-06s
     Cones: avg projection time: 9.59e-05s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 7.5683e-15, dist(y, K*) = 0.0000e+00, s'y/|s||y| = 4.1754e-10
     |Ax + s - b|_2 / (1 + |b|_2) = 8.1390e-04
     |A'y + c|_2 / (1 + |c|_2) = 3.8242e-04
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 3.3051e-04
     ----------------------------------------------------------------------------
     c'x = 8.0373, -b'y = 8.0430
     ============================================================================
     [1] 10
    
     ECOS 2.0.4 - (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+00 -2.900e+00 +3e+01 1e+00 3e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 +2.479e+00 +1.719e+00 +7e+00 5e-01 9e-02 6e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 +1.081e+01 +1.072e+01 +1e+00 2e-01 3e-02 4e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 +1.649e+01 +1.668e+01 +2e-01 9e-02 1e-02 4e-01 8e-03 0.7833 9e-03 1 1 1 | 1 1
     4 +2.019e+01 +2.044e+01 +4e-02 4e-02 7e-03 3e-01 1e-03 0.7833 9e-03 1 1 1 | 1 1
     5 +2.207e+01 +2.223e+01 +7e-03 2e-02 2e-03 2e-01 3e-04 0.7833 9e-03 1 1 1 | 1 1
     6 +2.276e+01 +2.282e+01 +1e-03 5e-03 7e-04 7e-02 5e-05 0.7833 9e-03 1 1 1 | 1 1
     7 +2.296e+01 +2.298e+01 +3e-04 1e-03 2e-04 2e-02 1e-05 0.7833 9e-03 2 1 1 | 1 1
     8 +2.302e+01 +2.302e+01 +9e-06 4e-05 6e-06 6e-04 3e-07 0.9791 9e-03 1 1 1 | 1 0
     9 +2.303e+01 +2.303e+01 +2e-06 9e-06 1e-06 1e-04 8e-08 0.7833 1e-02 2 1 1 | 1 1
     10 +2.303e+01 +2.303e+01 +4e-07 2e-06 3e-07 3e-05 2e-08 0.7833 9e-03 1 1 1 | 1 1
     11 +2.303e+01 +2.303e+01 +1e-07 5e-07 7e-08 6e-06 4e-09 0.7833 1e-02 2 1 0 | 1 1
     12 +2.303e+01 +2.303e+01 +2e-08 1e-07 2e-08 1e-06 7e-10 0.7833 9e-03 1 0 0 | 1 1
     13 +2.303e+01 +2.303e+01 +6e-09 2e-08 3e-09 3e-07 2e-10 0.7833 1e-04 1 0 0 | 0 1
     14 +2.303e+01 +2.303e+01 +1e-09 5e-09 7e-10 6e-08 4e-11 0.7833 9e-03 0 0 0 | 1 1
    
     OPTIMAL (within feastol=4.7e-09, reltol=4.2e-11, abstol=9.6e-10).
     Runtime: 0.001094 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 30
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 20, constraints m = 31
     Cones: primal zero / dual free vars: 1
     exp vars: 30, dual exp vars: 0
     Setup time: 1.91e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 2.01e-03
     60| 1.94e-04 1.35e-04 3.51e-05 2.30e+01 2.30e+01 1.40e-15 1.24e-02
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 1.25e-02s
     Lin-sys: nnz in L factor: 81, avg solve time: 1.83e-06s
     Cones: avg projection time: 1.70e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 1.9396e-14, dist(y, K*) = 0.0000e+00, s'y/|s||y| = -3.5441e-09
     |Ax + s - b|_2 / (1 + |b|_2) = 1.9392e-04
     |A'y + c|_2 / (1 + |c|_2) = 1.3471e-04
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 3.5150e-05
     ----------------------------------------------------------------------------
     c'x = 23.0201, -b'y = 23.0218
     ============================================================================
     [1] 25
    
     ECOS 2.0.4 - (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+00 -7.249e+00 +8e+01 1e+00 3e-01 1e+00 1e+00 --- --- 0 0 - | - -
     1 +7.770e+00 +5.523e+00 +2e+01 5e-01 9e-02 6e-01 2e-01 0.7833 9e-03 1 1 1 | 1 1
     2 +2.985e+01 +2.920e+01 +3e+00 2e-01 4e-02 5e-01 4e-02 0.7833 9e-03 1 1 1 | 1 1
     3 +4.686e+01 +4.688e+01 +6e-01 1e-01 2e-02 5e-01 8e-03 0.7833 9e-03 1 1 1 | 1 1
     4 +6.052e+01 +6.092e+01 +1e-01 6e-02 9e-03 6e-01 1e-03 0.7833 9e-03 1 1 1 | 1 1
     5 +7.063e+01 +7.118e+01 +2e-02 3e-02 5e-03 7e-01 2e-04 0.7833 9e-03 1 1 1 | 1 1
     6 +7.669e+01 +7.714e+01 +3e-03 1e-02 2e-03 5e-01 5e-05 0.7833 9e-03 1 1 1 | 1 1
     7 +7.933e+01 +7.954e+01 +6e-04 4e-03 6e-04 2e-01 9e-06 0.7833 9e-03 1 1 1 | 1 1
     8 +8.018e+01 +8.024e+01 +1e-04 1e-03 2e-04 7e-02 2e-06 0.7833 9e-03 1 1 1 | 1 1
     9 +8.040e+01 +8.042e+01 +3e-05 3e-04 4e-05 2e-02 4e-07 0.7833 9e-03 2 1 1 | 1 1
     10 +8.047e+01 +8.047e+01 +8e-07 8e-06 1e-06 4e-04 1e-08 0.9791 9e-03 2 1 1 | 1 0
     11 +8.047e+01 +8.047e+01 +2e-07 2e-06 3e-07 9e-05 2e-09 0.7833 9e-03 1 1 1 | 1 1
     12 +8.047e+01 +8.047e+01 +9e-09 8e-08 8e-09 2e-06 1e-10 0.9791 9e-03 1 1 1 | 1 0
     13 +8.047e+01 +8.047e+01 +3e-09 3e-08 5e-09 1e-06 4e-11 0.5013 2e-01 2 0 0 | 4 3
     14 +8.047e+01 +8.047e+01 +3e-10 2e-09 1e-10 2e-08 4e-12 0.9791 9e-03 0 0 0 | 1 0
    
     OPTIMAL (within feastol=2.2e-09, reltol=3.5e-12, abstol=2.8e-10).
     Runtime: 0.002270 seconds.
    
     ----------------------------------------------------------------------------
     SCS v1.2.1 - Splitting Conic Solver
     (c) Brendan O'Donoghue, Stanford University, 2012-2016
     ----------------------------------------------------------------------------
     Lin-sys: sparse-direct, nnz in A = 75
     eps = 1.00e-03, alpha = 1.50, max_iters = 2500, normalize = 1, scale = 1.00
     Variables n = 50, constraints m = 76
     Cones: primal zero / dual free vars: 1
     exp vars: 75, dual exp vars: 0
     Setup time: 1.84e-03s
     ----------------------------------------------------------------------------
     Iter | pri res | dua res | rel gap | pri obj | dua obj | kap/tau | time (s)
     ----------------------------------------------------------------------------
     0| inf inf -nan -inf inf inf 2.68e-03
     100| 5.35e-04 4.88e-04 4.16e-05 8.04e+01 8.04e+01 2.69e-15 4.72e-02
     ----------------------------------------------------------------------------
     Status: Solved
     Timing: Solve time: 4.72e-02s
     Lin-sys: nnz in L factor: 201, avg solve time: 3.35e-06s
     Cones: avg projection time: 4.42e-04s
     ----------------------------------------------------------------------------
     Error metrics:
     dist(s, K) = 1.6047e-14, dist(y, K*) = 0.0000e+00, s'y/|s||y| = -1.2027e-08
     |Ax + s - b|_2 / (1 + |b|_2) = 5.3507e-04
     |A'y + c|_2 / (1 + |c|_2) = 4.8781e-04
     |c'x + b'y| / (1 + |c'x| + |b'y|) = 4.1599e-05
     ----------------------------------------------------------------------------
     c'x = 80.4179, -b'y = 80.4247
     ============================================================================
    
     *** caught segfault ***
     address 0, cause 'memory not mapped'
    
     Traceback:
     1: (function (A, b, obj, cone, control = list(max_iters = 2500L, normalize = TRUE, verbose = FALSE, cg_rate = 2, scale = 5, rho_x = 0.001, alpha = 1.5, eps = 1e-06)) { if (class(A) == "simple_triplet_matrix") { A <- sparseMatrix(i = A$i, j = A$j, x = A$v, dims = c(A$nrow, A$ncol)) } else { A <- as(A, "dgCMatrix") } data <- list(m = dim(A)[1], n = dim(A)[2], Ax = A@x, Ai = A@i, Ap = A@p, b = b, c = obj) ret <- .Call("scsr", data, cone, control, PACKAGE = "scs") return(ret)})(A = new("dgCMatrix", i = c(0L, 5L, 6L, 7L, 3L, 8L, 1L, 9L, 10L, 11L, 4L, 12L, 2L, 13L, 5L, 14L, 6L, 8L, 15L, 7L, 11L, 16L, 9L, 17L, 10L, 12L, 18L, 13L, 19L), p = c(0L, 2L, 3L, 4L, 6L, 8L, 9L, 10L, 12L, 14L, 16L, 19L, 22L, 24L, 27L, 29L), Dim = c(20L, 15L), Dimnames = list(NULL, NULL), x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1.4142135623731, -1, -1, -1.4142135623731, -1, -1, -1, -1, -1.4142135623731, -1, -1), factors = list()), b = c(1, 1, 1, 0.6, -0.3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), obj = c(0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0), cone = list(f = 14, l = 0, ep = 0, s = 3), control = list(verbose = FALSE))
     2: do.call(scs::scs, c(scs_args, list(control = solver_opts)))
     3: Solver.solve(solver, objective, constraints, object@.cached_data, warm_start, verbose, ...)
     4: Solver.solve(solver, objective, constraints, object@.cached_data, warm_start, verbose, ...)
     5: CVXR::psolve(a, b, ...)
     6: CVXR::psolve(a, b, ...)
     7: solve.Problem(prob)
     8: solve(prob)
     9: solve(prob)
     10: eval(code, test_env)
     11: eval(code, test_env)
     12: withCallingHandlers({ eval(code, test_env) if (!handled && !is.null(test)) { skip_empty() }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, message = handle_message, error = handle_error)
     13: doTryCatch(return(expr), name, parentenv, handler)
     14: tryCatchOne(expr, names, parentenv, handlers[[1L]])
     15: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
     16: doTryCatch(return(expr), name, parentenv, handler)
     17: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]), names[nh], parentenv, handlers[[nh]])
     18: tryCatchList(expr, classes, parentenv, handlers)
     19: tryCatch(withCallingHandlers({ eval(code, test_env) if (!handled && !is.null(test)) { skip_empty() }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, message = handle_message, error = handle_error), error = handle_fatal, skip = function(e) { })
     20: test_code(desc, code, env = parent.frame())
     21: test_that("Test a problem with diag", { C <- Variable(3, 3) obj <- Maximize(C[1, 3]) constraints <- list(diag(C) == 1, C[1, 2] == 0.6, C[2, 3] == -0.3, C == Semidef(3)) prob <- Problem(obj, constraints) result <- solve(prob) expect_equal(result$value, 0.583151, tolerance = 0.01)})
     22: eval(code, test_env)
     23: eval(code, test_env)
     24: withCallingHandlers({ eval(code, test_env) if (!handled && !is.null(test)) { skip_empty() }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, message = handle_message, error = handle_error)
     25: doTryCatch(return(expr), name, parentenv, handler)
     26: tryCatchOne(expr, names, parentenv, handlers[[1L]])
     27: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
     28: doTryCatch(return(expr), name, parentenv, handler)
     29: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]), names[nh], parentenv, handlers[[nh]])
     30: tryCatchList(expr, classes, parentenv, handlers)
     31: tryCatch(withCallingHandlers({ eval(code, test_env) if (!handled && !is.null(test)) { skip_empty() }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, message = handle_message, error = handle_error), error = handle_fatal, skip = function(e) { })
     32: test_code(NULL, exprs, env)
     33: source_file(path, new.env(parent = env), chdir = TRUE, wrap = wrap)
     34: force(code)
     35: with_reporter(reporter = reporter, start_end_reporter = start_end_reporter, { lister$start_file(basename(path)) source_file(path, new.env(parent = env), chdir = TRUE, wrap = wrap) end_context() })
     36: FUN(X[[i]], ...)
     37: lapply(paths, test_file, env = env, reporter = current_reporter, start_end_reporter = FALSE, load_helpers = FALSE, wrap = wrap)
     38: force(code)
     39: with_reporter(reporter = current_reporter, results <- lapply(paths, test_file, env = env, reporter = current_reporter, start_end_reporter = FALSE, load_helpers = FALSE, wrap = wrap))
     40: test_files(paths, reporter = reporter, env = env, stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning, wrap = wrap)
     41: test_dir(path = test_path, reporter = reporter, env = env, filter = filter, ..., stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning, wrap = wrap)
     42: test_package_dir(package = package, test_path = test_path, filter = filter, reporter = reporter, ..., stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning, wrap = wrap)
     43: test_check("CVXR", filter = "^g01")
     An irrecoverable exception occurred. R is aborting now ...
Flavor: r-patched-solaris-x86

Version: 0.99
Check: package dependencies
Result: NOTE
    Package suggested but not available for checking: ‘Rglpk’
Flavors: r-release-osx-x86_64, r-oldrel-osx-x86_64