Box logic (Initial Proposal)

[talassio]

• [x] STP (test deck+coverage)

This PR: fixes #43 fixes #44 fixes #45 fixes #57 fixes #65 fixes #72 fixes #76 fixes #79 fixes #90

[codecov[bot]]

Codecov Report

Merging #60 into master will decrease coverage by 5.46%. The diff coverage is 90.01%.

@@            Coverage Diff             @@
##           master      #60      +/-   ##
==========================================
- Coverage   88.22%   82.76%   -5.47%     
==========================================
  Files           4        6       +2     
  Lines        2692     3568     +876     
==========================================
+ Hits         2375     2953     +578     
- Misses        317      615     +298     

Impacted Files	Coverage Δ
libRALFit/src/ral_nlls_internal.f90	81.47% <ø> (-9.17%)	:arrow_down:
libRALFit/src/ral_nlls_ciface.f90	81.50% <75.32%> (-0.03%)	:arrow_down:
libRALFit/src/nag_export_mod.f90	82.50% <82.50%> (ø)
libRALFit/src/ral_nlls_workspaces.f90	79.39% <82.79%> (+0.42%)	:arrow_up:
libRALFit/src/ral_nlls_bounds.f90	87.80% <87.80%> (ø)
libRALFit/src/ral_nlls_printing.f90	97.94% <97.81%> (-2.06%)	:arrow_down:

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[tyronerees]

I don't know what the issue would be, but just to note that the python test fails on my system with these changes:

 ===========================
 =--Testing the main file--=
 ===========================
 *** All (main) tests passed successfully! ***
 =============================
 =--Testing the subroutines--=
 =============================
 *** All (helper) tests passed successfully! ***

 **************************************
 *** All tests passed successfully! ***
 **************************************
Note: The following floating-point exceptions are signalling: IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
STOP 0
** C test passed successfully **
3c3
< The cost function is 0.000000 at the minimum, and ||J^Tr||=2.247131e+00
---
> The cost function is 2.247131 at the minimum, and ||J^Tr||=4.097987e-06
[Python test]: Something is wrong with the diff

Interesting that the C and Fortran tests passed...hopefully this will change naturally when python is properly hooked in

[tyronerees]

This merge adds the memory allocation corrections that are in master. There were merge conflicts, but (hopefully!) they were resolved straightforwardly