Skip to content

Feature/fes get stage index #73

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
drreynolds wants to merge 16 commits into
base: feature/fes-preallocate
Choose a base branch
from
Open

Feature/fes get stage index #73

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
16 commits
Select commit Hold shift + click to select a range
4c270c9
Updated logging output files to account for fixes from PR
drreynolds Jan 20, 2026
fe51f35
Merge ../../../fespr5-preallocate/test/answers into feature/fes-get-s…
drreynolds Jan 20, 2026
4e43dcb
Updated logging output files to account for fixes from PR
drreynolds Jan 20, 2026
f5814f2
Updated logging output files to account for fixes from PR
drreynolds Jan 20, 2026
ef077d3
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Jan 26, 2026
f41159e
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Jan 29, 2026
71bf5cd
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Jan 30, 2026
5c2937c
Added double precision .out files for new unit tests
drreynolds Jan 30, 2026
4070d39
Added missing .out files for new unit tests
drreynolds Jan 31, 2026
f314db2
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 3, 2026
649ef30
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 4, 2026
12025f1
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 12, 2026
8e44498
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 12, 2026
1a28688
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 27, 2026
acf87dc
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 27, 2026
677747b
Merge branch 'feature/fes-preallocate' into feature/fes-get-stage-index
drreynolds Feb 27, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
60 changes: 60 additions & 0 deletions linux-ubuntu20.04-x86_64/gcc-9.4.0/double/ark_test_stageinfo_arkstep_0.out
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
Start ARKStep StageInfo test
Using ERK method
t u v u err v err
------------------------------------------------------------------------------------------------------------------------------
0.000000000000000e+00 1.224744871391589e+00 1.732050807568877e+00 0.000000000000000e+00 0.000000000000000e+00
[Pre-RHS processing (stage 0 of 5) at t = 0.00e+00 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 0 of 5) at t = 4.71e-08 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 0 of 5) at t = 2.06e-04 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-step processing at t = 0.00e+00 (tn = 0.00e+00 , tcur = 0.00e+00),||y||_2 = 2.1213203436e+00]
[Post-stage processing (stage 1 of 5) at t = 4.12e-05 (tn = 0.00e+00 , tcur = 4.12e-05), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 1 of 5) at t = 4.12e-05 (tn = 0.00e+00 , tcur = 4.12e-05), ||y||_2 = 2.1213203436e+00]
[Post-stage processing (stage 2 of 5) at t = 6.18e-05 (tn = 0.00e+00 , tcur = 6.18e-05), ||y||_2 = 2.1213200432e+00]
[Pre-RHS processing (stage 2 of 5) at t = 6.18e-05 (tn = 0.00e+00 , tcur = 6.18e-05), ||y||_2 = 2.1213200432e+00]
[Post-stage processing (stage 3 of 5) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213199340e+00]
[Pre-RHS processing (stage 3 of 5) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213199340e+00]
[Post-stage processing (stage 4 of 5) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Pre-RHS processing (stage 4 of 5) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Post-step processing at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04),||y||_2 = 2.1213198430e+00]
1.0298602561e-04 1.2247448703e+00 1.7320501952e+00 2.2204460493e-16 0.0000000000e+00
[Pre-step processing at t = 1.03e-04 (tn = 1.03e-04 , tcur = 1.03e-04),||y||_2 = 2.1213198430e+00]
[Post-stage processing (stage 1 of 5) at t = 5.97e-03 (tn = 1.03e-04 , tcur = 5.97e-03), ||y||_2 = 2.1212628048e+00]
[Pre-RHS processing (stage 1 of 5) at t = 5.97e-03 (tn = 1.03e-04 , tcur = 5.97e-03), ||y||_2 = 2.1212628048e+00]
[Post-stage processing (stage 2 of 5) at t = 8.90e-03 (tn = 1.03e-04 , tcur = 8.90e-03), ||y||_2 = 2.1151489033e+00]
[Pre-RHS processing (stage 2 of 5) at t = 8.90e-03 (tn = 1.03e-04 , tcur = 8.90e-03), ||y||_2 = 2.1151489033e+00]
[Post-stage processing (stage 3 of 5) at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02), ||y||_2 = 2.1129070894e+00]
[Pre-RHS processing (stage 3 of 5) at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02), ||y||_2 = 2.1129070894e+00]
[Post-stage processing (stage 4 of 5) at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02), ||y||_2 = 2.1110724436e+00]
[Pre-RHS processing (stage 4 of 5) at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02), ||y||_2 = 2.1110724436e+00]
[Post-step processing at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02),||y||_2 = 2.1110724436e+00]
1.4770752770e-02 1.2247225752e+00 1.7195003565e+00 2.8937932495e-08 2.5927169522e-08
[Pre-step processing at t = 1.48e-02 (tn = 1.48e-02 , tcur = 1.48e-02),||y||_2 = 2.1110724436e+00]
[Post-stage processing (stage 1 of 5) at t = 2.06e-02 (tn = 1.48e-02 , tcur = 2.06e-02), ||y||_2 = 2.1030688076e+00]
[Pre-RHS processing (stage 1 of 5) at t = 2.06e-02 (tn = 1.48e-02 , tcur = 2.06e-02), ||y||_2 = 2.1030688076e+00]
[Post-stage processing (stage 2 of 5) at t = 2.35e-02 (tn = 1.48e-02 , tcur = 2.35e-02), ||y||_2 = 2.0933502627e+00]
[Pre-RHS processing (stage 2 of 5) at t = 2.35e-02 (tn = 1.48e-02 , tcur = 2.35e-02), ||y||_2 = 2.0933502627e+00]
[Post-stage processing (stage 3 of 5) at t = 2.93e-02 (tn = 1.48e-02 , tcur = 2.93e-02), ||y||_2 = 2.0833181435e+00]
[Pre-RHS processing (stage 3 of 5) at t = 2.93e-02 (tn = 1.48e-02 , tcur = 2.93e-02), ||y||_2 = 2.0833181435e+00]
[Post-stage processing (stage 4 of 5) at t = 2.93e-02 (tn = 1.48e-02 , tcur = 2.93e-02), ||y||_2 = 2.0816387141e+00]
[Pre-RHS processing (stage 4 of 5) at t = 2.93e-02 (tn = 1.48e-02 , tcur = 2.93e-02), ||y||_2 = 2.0816387141e+00]
[Post-step processing at t = 2.93e-02 (tn = 1.48e-02 , tcur = 2.93e-02),||y||_2 = 2.0816387141e+00]
2.9275139161e-02 1.2246573481e+00 1.6832807596e+00 5.5763317741e-08 6.7822650163e-08
------------------------------------------------------------------------------------------------------------------------------
Current time = 0.0292751391609328
Steps = 3
Step attempts = 3
Stability limited steps = 0
Accuracy limited steps = 3
Error test fails = 0
NLS step fails = 0
Inequality constraint fails = 0
Initial step size = 0.000102986025609508
Last step size = 0.0145043863910885
Current step size = 0.0149829090634053
Explicit RHS fn evals = 15
Implicit RHS fn evals = 0
NLS iters = 0
NLS fails = 0
NLS iters per step = 0
LS setups = 0
End ARKStep StageInfo test
79 changes: 79 additions & 0 deletions linux-ubuntu20.04-x86_64/gcc-9.4.0/double/ark_test_stageinfo_arkstep_1.out
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,79 @@
Start ARKStep StageInfo test
Using DIRK method
Using Newton nonlinear solver
Using GMRES iterative linear solver
t u v u err v err
------------------------------------------------------------------------------------------------------------------------------
0.000000000000000e+00 1.224744871391589e+00 1.732050807568877e+00 0.000000000000000e+00 0.000000000000000e+00
[Pre-RHS processing (stage 0 of 6) at t = 0.00e+00 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 0 of 6) at t = 4.71e-08 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 0 of 6) at t = 2.06e-04 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-step processing at t = 0.00e+00 (tn = 0.00e+00 , tcur = 0.00e+00),||y||_2 = 2.1213203436e+00]
[Post-stage processing (stage 1 of 6) at t = 5.15e-05 (tn = 0.00e+00 , tcur = 5.15e-05), ||y||_2 = 2.1213202184e+00]
[Pre-RHS processing (stage 1 of 6) at t = 5.15e-05 (tn = 0.00e+00 , tcur = 5.15e-05), ||y||_2 = 2.1213202184e+00]
[Post-stage processing (stage 2 of 6) at t = 1.51e-05 (tn = 0.00e+00 , tcur = 1.51e-05), ||y||_2 = 2.1213203328e+00]
[Pre-RHS processing (stage 2 of 6) at t = 1.51e-05 (tn = 0.00e+00 , tcur = 1.51e-05), ||y||_2 = 2.1213203328e+00]
[Post-stage processing (stage 3 of 6) at t = 6.44e-05 (tn = 0.00e+00 , tcur = 6.44e-05), ||y||_2 = 2.1213201480e+00]
[Pre-RHS processing (stage 3 of 6) at t = 6.44e-05 (tn = 0.00e+00 , tcur = 6.44e-05), ||y||_2 = 2.1213201480e+00]
[Post-stage processing (stage 4 of 6) at t = 1.07e-04 (tn = 0.00e+00 , tcur = 1.07e-04), ||y||_2 = 2.1213198021e+00]
[Pre-RHS processing (stage 4 of 6) at t = 1.07e-04 (tn = 0.00e+00 , tcur = 1.07e-04), ||y||_2 = 2.1213198021e+00]
[Post-stage processing (stage 5 of 6) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Pre-RHS processing (stage 5 of 6) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Post-step processing at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04),||y||_2 = 2.1213198430e+00]
1.0298602561e-04 1.2247448703e+00 1.7320501952e+00 7.8541617654e-12 2.7311486406e-14
[Pre-step processing at t = 1.03e-04 (tn = 1.03e-04 , tcur = 1.03e-04),||y||_2 = 2.1213198430e+00]
[Post-stage processing (stage 1 of 6) at t = 8.22e-03 (tn = 1.03e-04 , tcur = 8.22e-03), ||y||_2 = 2.1181363098e+00]
[Pre-RHS processing (stage 1 of 6) at t = 8.22e-03 (tn = 1.03e-04 , tcur = 8.22e-03), ||y||_2 = 2.1181363098e+00]
[Post-stage processing (stage 2 of 6) at t = 2.48e-03 (tn = 1.03e-04 , tcur = 2.48e-03), ||y||_2 = 2.1210284133e+00]
[Pre-RHS processing (stage 2 of 6) at t = 2.48e-03 (tn = 1.03e-04 , tcur = 2.48e-03), ||y||_2 = 2.1210284133e+00]
[Post-stage processing (stage 3 of 6) at t = 1.03e-02 (tn = 1.03e-04 , tcur = 1.03e-02), ||y||_2 = 2.1163721828e+00]
[Pre-RHS processing (stage 3 of 6) at t = 1.03e-02 (tn = 1.03e-04 , tcur = 1.03e-02), ||y||_2 = 2.1163721828e+00]
[Post-stage processing (stage 4 of 6) at t = 1.70e-02 (tn = 1.03e-04 , tcur = 1.70e-02), ||y||_2 = 2.1077895079e+00]
[Pre-RHS processing (stage 4 of 6) at t = 1.70e-02 (tn = 1.03e-04 , tcur = 1.70e-02), ||y||_2 = 2.1077895079e+00]
[Post-stage processing (stage 5 of 6) at t = 1.63e-02 (tn = 1.03e-04 , tcur = 1.63e-02), ||y||_2 = 2.1087851663e+00]
[Pre-RHS processing (stage 5 of 6) at t = 1.63e-02 (tn = 1.03e-04 , tcur = 1.63e-02), ||y||_2 = 2.1087851663e+00]
[Post-step processing at t = 1.63e-02 (tn = 1.03e-04 , tcur = 1.63e-02),||y||_2 = 2.1087851663e+00]
1.6345098313e-02 1.2247176001e+00 1.7166949867e+00 4.4663841514e-09 6.0447369332e-09
[Pre-step processing at t = 1.63e-02 (tn = 1.63e-02 , tcur = 1.63e-02),||y||_2 = 2.1087851663e+00]
[Post-stage processing (stage 1 of 6) at t = 2.44e-02 (tn = 1.63e-02 , tcur = 2.44e-02), ||y||_2 = 2.0935030146e+00]
[Pre-RHS processing (stage 1 of 6) at t = 2.44e-02 (tn = 1.63e-02 , tcur = 2.44e-02), ||y||_2 = 2.0935030146e+00]
[Post-stage processing (stage 2 of 6) at t = 1.87e-02 (tn = 1.63e-02 , tcur = 1.87e-02), ||y||_2 = 2.1049048041e+00]
[Pre-RHS processing (stage 2 of 6) at t = 1.87e-02 (tn = 1.63e-02 , tcur = 1.87e-02), ||y||_2 = 2.1049048041e+00]
[Post-stage processing (stage 3 of 6) at t = 2.65e-02 (tn = 1.63e-02 , tcur = 2.65e-02), ||y||_2 = 2.0887671872e+00]
[Pre-RHS processing (stage 3 of 6) at t = 2.65e-02 (tn = 1.63e-02 , tcur = 2.65e-02), ||y||_2 = 2.0887671872e+00]
[Post-stage processing (stage 4 of 6) at t = 3.32e-02 (tn = 1.63e-02 , tcur = 3.32e-02), ||y||_2 = 2.0705966613e+00]
[Pre-RHS processing (stage 4 of 6) at t = 3.32e-02 (tn = 1.63e-02 , tcur = 3.32e-02), ||y||_2 = 2.0705966613e+00]
[Post-stage processing (stage 5 of 6) at t = 3.25e-02 (tn = 1.63e-02 , tcur = 3.25e-02), ||y||_2 = 2.0724934067e+00]
[Pre-RHS processing (stage 5 of 6) at t = 3.25e-02 (tn = 1.63e-02 , tcur = 3.25e-02), ||y||_2 = 2.0724934067e+00]
[Post-step processing at t = 3.25e-02 (tn = 1.63e-02 , tcur = 3.25e-02),||y||_2 = 2.0724934067e+00]
3.2548714654e-02 1.2246367417e+00 1.6719730177e+00 8.0260502688e-09 5.9880200798e-09
------------------------------------------------------------------------------------------------------------------------------
Current time = 0.0325487146540888
Steps = 3
Step attempts = 3
Stability limited steps = 0
Accuracy limited steps = 3
Error test fails = 0
NLS step fails = 0
Inequality constraint fails = 0
Initial step size = 0.000102986025609508
Last step size = 0.0162036163408584
Current step size = 0.0160003634285686
Explicit RHS fn evals = 0
Implicit RHS fn evals = 49
NLS iters = 31
NLS fails = 0
NLS iters per step = 10.3333333333333
LS setups = 0
Jac fn evals = 0
LS RHS fn evals = 34
Prec setup evals = 0
Prec solves = 0
LS iters = 34
LS fails = 0
Jac-times setups = 0
Jac-times evals = 34
LS iters per NLS iter = 1.09677419354839
Jac evals per NLS iter = 0
Prec evals per NLS iter = 0
End ARKStep StageInfo test
87 changes: 87 additions & 0 deletions linux-ubuntu20.04-x86_64/gcc-9.4.0/double/ark_test_stageinfo_arkstep_2.out
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,87 @@
Start ARKStep StageInfo test
Using ImEx method
Using Newton nonlinear solver
Using GMRES iterative linear solver
t u v u err v err
------------------------------------------------------------------------------------------------------------------------------
0.000000000000000e+00 1.224744871391589e+00 1.732050807568877e+00 0.000000000000000e+00 0.000000000000000e+00
[Pre-RHS processing (stage 0 of 7) at t = 0.00e+00 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 0 of 7) at t = 4.71e-08 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 0 of 7) at t = 2.06e-04 (tn = 0.00e+00 , tcur = 0.00e+00), ||y||_2 = 2.1213203436e+00]
[Pre-step processing at t = 0.00e+00 (tn = 0.00e+00 , tcur = 0.00e+00),||y||_2 = 2.1213203436e+00]
[Post-stage processing (stage 1 of 7) at t = 2.54e-05 (tn = 0.00e+00 , tcur = 2.54e-05), ||y||_2 = 2.1213203436e+00]
[Pre-RHS processing (stage 1 of 7) at t = 2.54e-05 (tn = 0.00e+00 , tcur = 2.54e-05), ||y||_2 = 2.1213203436e+00]
[Post-stage processing (stage 2 of 7) at t = 4.34e-05 (tn = 0.00e+00 , tcur = 4.34e-05), ||y||_2 = 2.1213202546e+00]
[Pre-RHS processing (stage 2 of 7) at t = 4.34e-05 (tn = 0.00e+00 , tcur = 4.34e-05), ||y||_2 = 2.1213202546e+00]
[Post-stage processing (stage 3 of 7) at t = 3.45e-05 (tn = 0.00e+00 , tcur = 3.45e-05), ||y||_2 = 2.1213202874e+00]
[Pre-RHS processing (stage 3 of 7) at t = 3.45e-05 (tn = 0.00e+00 , tcur = 3.45e-05), ||y||_2 = 2.1213202874e+00]
[Post-stage processing (stage 4 of 7) at t = 7.72e-06 (tn = 0.00e+00 , tcur = 7.72e-06), ||y||_2 = 2.1213203407e+00]
[Pre-RHS processing (stage 4 of 7) at t = 7.72e-06 (tn = 0.00e+00 , tcur = 7.72e-06), ||y||_2 = 2.1213203407e+00]
[Post-stage processing (stage 5 of 7) at t = 7.21e-05 (tn = 0.00e+00 , tcur = 7.21e-05), ||y||_2 = 2.1213200983e+00]
[Pre-RHS processing (stage 5 of 7) at t = 7.21e-05 (tn = 0.00e+00 , tcur = 7.21e-05), ||y||_2 = 2.1213200983e+00]
[Post-stage processing (stage 6 of 7) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Pre-RHS processing (stage 6 of 7) at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Post-step processing at t = 1.03e-04 (tn = 0.00e+00 , tcur = 1.03e-04),||y||_2 = 2.1213198430e+00]
1.0298602561e-04 1.2247448703e+00 1.7320501952e+00 2.2204460493e-16 0.0000000000e+00
[Pre-step processing at t = 1.03e-04 (tn = 1.03e-04 , tcur = 1.03e-04),||y||_2 = 2.1213198430e+00]
[Pre-RHS processing (stage 0 of 7) at t = 1.03e-04 (tn = 1.03e-04 , tcur = 1.03e-04), ||y||_2 = 2.1213198430e+00]
[Post-stage processing (stage 1 of 7) at t = 8.73e-03 (tn = 1.03e-04 , tcur = 8.73e-03), ||y||_2 = 2.1212262228e+00]
[Pre-RHS processing (stage 1 of 7) at t = 8.73e-03 (tn = 1.03e-04 , tcur = 8.73e-03), ||y||_2 = 2.1212262228e+00]
[Post-stage processing (stage 2 of 7) at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02), ||y||_2 = 2.1109953910e+00]
[Pre-RHS processing (stage 2 of 7) at t = 1.48e-02 (tn = 1.03e-04 , tcur = 1.48e-02), ||y||_2 = 2.1109953910e+00]
[Post-stage processing (stage 3 of 7) at t = 1.18e-02 (tn = 1.03e-04 , tcur = 1.18e-02), ||y||_2 = 2.1147654988e+00]
[Pre-RHS processing (stage 3 of 7) at t = 1.18e-02 (tn = 1.03e-04 , tcur = 1.18e-02), ||y||_2 = 2.1147654988e+00]
[Post-stage processing (stage 4 of 7) at t = 2.72e-03 (tn = 1.03e-04 , tcur = 2.72e-03), ||y||_2 = 2.1209503427e+00]
[Pre-RHS processing (stage 4 of 7) at t = 2.72e-03 (tn = 1.03e-04 , tcur = 2.72e-03), ||y||_2 = 2.1209503427e+00]
[Post-stage processing (stage 5 of 7) at t = 2.45e-02 (tn = 1.03e-04 , tcur = 2.45e-02), ||y||_2 = 2.0932817859e+00]
[Pre-RHS processing (stage 5 of 7) at t = 2.45e-02 (tn = 1.03e-04 , tcur = 2.45e-02), ||y||_2 = 2.0932817859e+00]
[Post-stage processing (stage 6 of 7) at t = 3.50e-02 (tn = 1.03e-04 , tcur = 3.50e-02), ||y||_2 = 2.0649469454e+00]
[Pre-RHS processing (stage 6 of 7) at t = 3.50e-02 (tn = 1.03e-04 , tcur = 3.50e-02), ||y||_2 = 2.0649469454e+00]
[Post-step processing at t = 3.50e-02 (tn = 1.03e-04 , tcur = 3.50e-02),||y||_2 = 2.0649991654e+00]
3.5024518851e-02 1.2246196097e+00 1.6626870917e+00 6.6819370037e-08 6.5525508308e-07
[Pre-step processing at t = 3.50e-02 (tn = 3.50e-02 , tcur = 3.50e-02),||y||_2 = 2.0649991654e+00]
[Pre-RHS processing (stage 0 of 7) at t = 3.50e-02 (tn = 3.50e-02 , tcur = 3.50e-02), ||y||_2 = 2.0649991654e+00]
[Post-stage processing (stage 1 of 7) at t = 4.36e-02 (tn = 3.50e-02 , tcur = 4.36e-02), ||y||_2 = 2.0383161565e+00]
[Pre-RHS processing (stage 1 of 7) at t = 4.36e-02 (tn = 3.50e-02 , tcur = 4.36e-02), ||y||_2 = 2.0383161565e+00]
[Post-stage processing (stage 2 of 7) at t = 4.96e-02 (tn = 3.50e-02 , tcur = 4.96e-02), ||y||_2 = 2.0114194532e+00]
[Pre-RHS processing (stage 2 of 7) at t = 4.96e-02 (tn = 3.50e-02 , tcur = 4.96e-02), ||y||_2 = 2.0114194532e+00]
[Post-stage processing (stage 3 of 7) at t = 4.66e-02 (tn = 3.50e-02 , tcur = 4.66e-02), ||y||_2 = 2.0236366671e+00]
[Pre-RHS processing (stage 3 of 7) at t = 4.66e-02 (tn = 3.50e-02 , tcur = 4.66e-02), ||y||_2 = 2.0236366671e+00]
[Post-stage processing (stage 4 of 7) at t = 3.76e-02 (tn = 3.50e-02 , tcur = 3.76e-02), ||y||_2 = 2.0565070643e+00]
[Pre-RHS processing (stage 4 of 7) at t = 3.76e-02 (tn = 3.50e-02 , tcur = 3.76e-02), ||y||_2 = 2.0565070643e+00]
[Post-stage processing (stage 5 of 7) at t = 5.93e-02 (tn = 3.50e-02 , tcur = 5.93e-02), ||y||_2 = 1.9686914853e+00]
[Pre-RHS processing (stage 5 of 7) at t = 5.93e-02 (tn = 3.50e-02 , tcur = 5.93e-02), ||y||_2 = 1.9686914853e+00]
[Post-stage processing (stage 6 of 7) at t = 6.97e-02 (tn = 3.50e-02 , tcur = 6.97e-02), ||y||_2 = 1.9163758274e+00]
[Pre-RHS processing (stage 6 of 7) at t = 6.97e-02 (tn = 3.50e-02 , tcur = 6.97e-02), ||y||_2 = 1.9163758274e+00]
[Post-step processing at t = 6.97e-02 (tn = 3.50e-02 , tcur = 6.97e-02),||y||_2 = 1.9169542441e+00]
6.9697810906e-02 1.2242491984e+00 1.4751025300e+00 2.2221884555e-08 2.5857295849e-06
------------------------------------------------------------------------------------------------------------------------------
Current time = 0.0696978109064544
Steps = 3
Step attempts = 3
Stability limited steps = 0
Accuracy limited steps = 3
Error test fails = 0
NLS step fails = 0
Inequality constraint fails = 0
Initial step size = 0.000102986025609508
Last step size = 0.0346732920553526
Current step size = 0.0331306530355695
Explicit RHS fn evals = 23
Implicit RHS fn evals = 62
NLS iters = 39
NLS fails = 0
NLS iters per step = 13
LS setups = 0
Jac fn evals = 0
LS RHS fn evals = 46
Prec setup evals = 0
Prec solves = 0
LS iters = 46
LS fails = 0
Jac-times setups = 0
Jac-times evals = 46
LS iters per NLS iter = 1.17948717948718
Jac evals per NLS iter = 0
Prec evals per NLS iter = 0
End ARKStep StageInfo test
Loading