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Failed
tests / 03 testsuite-gcc 3/3 / simulation_modelica_nonlinear_system.bug_2841.mos (from (result.xml))
Stacktrace
Output mismatch (see stdout for details)
Standard Output
+ bug_2841 ... equation mismatch [time: 4]
==== Log /tmp/omc-rtest-omtmpuser/simulation/modelica/nonlinear_system/bug_2841.mos_temp5584/log-bug_2841.mos
true
""
record SimulationResult
resultFile = "nonlinearSolverTests.bug_2841_res.mat",
simulationOptions = "startTime = 0.0, stopTime = 0.0, numberOfIntervals = 500, tolerance = 1e-6, method = 'dassl', fileNamePrefix = 'nonlinearSolverTests.bug_2841', options = '', outputFormat = 'mat', variableFilter = '.*', cflags = '', simflags = '-lv=LOG_INIT_V,LOG_NLS_V'",
messages = "LOG_NLS | info | initialize non-linear system solvers
| | | | | 2 non-linear systems
LOG_INIT | info | ### START INITIALIZATION ###
LOG_INIT | info | updating min-values
LOG_INIT | info | updating max-values
LOG_INIT | info | updating nominal-values
LOG_INIT_V | info | y(nominal=1e-05)
LOG_INIT_V | info | x(nominal=100000)
LOG_INIT | info | updating primary start-values
LOG_INIT_V | info | updated start value: y(start=5e-06)
LOG_INIT_V | info | updated start value: x(start=50000)
LOG_NLS | info | update static data of non-linear system solvers
LOG_INIT | info | initialization method: symbolic [solves the initialization problem symbolically - default]
LOG_INIT_HOMOTOPY | info | Model contains homotopy operator: Use adaptive homotopy method to solve initialization problem. To disable initialization with homotopy operator use \"-noHomotopyOnFirstTry\".
LOG_NLS | info | ############ Solve nonlinear system 3 at time 0 ############
| | | | | initial variable values:
| | | | | | [ 1] y = 5e-06 nom = 1e-05
| | | | | | [ 2] x = 50000 nom = 100000
LOG_NLS_V | info | Start solving Non-Linear System 3 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
| | | | | System values [2-dim]
| | | | | | 5e-06 50000
| | | | | Nominal values [2-dim]
| | | | | | 1e-05 100000
| | | | | Scaling values [3-dim]
| | | | | | 1e-05 100000 1
| | | | | x0 [2-dim]
| | | | | | 5e-06 50000
| | | | | indRow: [2-dim]
| | | | | | 0 1
| | | | | indCol: [3-dim]
| | | | | | 0 1 2
| | | | | vector x (solution): [3-dim]
| | | | | | -0.51368657 -2.5496445 1
| | | | | regular initial point!!!
| | | | | ******************************************************
| | | | | NEWTON SOLVER STARTED! equation number: 3
| | | | | maximum number of function evaluation: 200
| | | | | nls status
| | | | | | variables
| | | | | | [ 1] y = 5e-06 nom = 1e-05 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | | [ 2] x = 50000 nom = 100000 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | Iteration: 1
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = -1.3686573e-07 step = -5.1368657e-06 old = 5e-06
| | | | | | [ 2] x = -204964.45 step = -254964.45 old = 50000
| | | | | Need to damp, grad_f = -4.3608668960e+00
| | | | | Need to damp, error_f = 1.4766290827e+00
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 1.4854622284e+00
| | | | | Need to damp, forced error = 1.7443467584e+00
| | | | | function values: [2-dim]
| | | | | | -1.1048335 0.99294562
| | | | | scaled function values: [2-dim]
| | | | | | -0.55011835 1.2754981
| | | | | error measurements:
| | | | | delta_x = 2.5496445046e+05
| | | | | delta_x_scaled = 2.6008769666e+00
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 1.4854622284e+00
| | | | | error_f_scaled = 1.3890736407e+00
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 2
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 1.0969562e-06 step = 1.2338219e-06 old = -1.3686573e-07
| | | | | | [ 2] x = -46202.294 step = 158762.16 old = -204964.45
| | | | | Need to damp, grad_f = -4.4131960643e+00
| | | | | Need to damp, error_f = 1.4854622284e+00
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 9.5566568896e-01
| | | | | Need to damp, forced error = 1.7652784257e+00
| | | | | function values: [2-dim]
| | | | | | -0.80569522 -0.51395732
| | | | | scaled function values: [2-dim]
| | | | | | -0.10449393 -0.10161446
| | | | | error measurements:
| | | | | delta_x = 1.5876215604e+05
| | | | | delta_x_scaled = 1.5924086736e+00
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 9.5566568896e-01
| | | | | error_f_scaled = 1.4575486390e-01
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 3
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 4.7870257e-06 step = 3.6900696e-06 old = 1.0969562e-06
| | | | | | [ 2] x = -85192.834 step = -38990.539 old = -46202.294
| | | | | Need to damp, grad_f = -1.8265938181e+00
| | | | | Need to damp, error_f = 9.5566568896e-01
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 8.5840089263e-01
| | | | | Need to damp, forced error = 7.3063752724e-01
| | | | | Need to damp this!! lambda2 = 5.5346329829e-01
| | | | | Need to damp, error_f2 = 2.2289306822e-01
| | | | | function values: [2-dim]
| | | | | | -0.15366901 -0.16145326
| | | | | scaled function values: [2-dim]
| | | | | | -0.07073664 -0.12137391
| | | | | error measurements:
| | | | | delta_x = 3.8990539387e+04
| | | | | delta_x_scaled = 5.3683549774e-01
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 2.2289306822e-01
| | | | | error_f_scaled = 1.4048237693e-01
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 4
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3323648e-06 step = 1.9309055e-07 old = 3.1392742e-06
| | | | | | [ 2] x = -77809.927 step = -10027.8 old = -67782.127
| | | | | Need to damp, grad_f = -9.9362639717e-02
| | | | | Need to damp, error_f = 2.2289306822e-01
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 1.5082964350e-02
| | | | | Need to damp, forced error = 3.9745055887e-02
| | | | | function values: [2-dim]
| | | | | | 0.012510472 0.0084251948
| | | | | scaled function values: [2-dim]
| | | | | | 0.0028371899 0.0040700756
| | | | | error measurements:
| | | | | delta_x = 1.0027800393e+04
| | | | | delta_x_scaled = 1.0212011404e-01
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 1.5082964350e-02
| | | | | error_f_scaled = 4.9613669265e-03
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 5
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3120569e-06 step = -2.0307914e-08 old = 3.3323648e-06
| | | | | | [ 2] x = -77391.584 step = 418.34288 old = -77809.927
| | | | | Need to damp, grad_f = -4.5499162718e-04
| | | | | Need to damp, error_f = 1.5082964350e-02
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 1.1093963597e-04
| | | | | Need to damp, forced error = 1.8199665087e-04
| | | | | function values: [2-dim]
| | | | | | 0.00010585798 3.3191743e-05
| | | | | scaled function values: [2-dim]
| | | | | | 2.0808969e-05 1.3722697e-05
| | | | | error measurements:
| | | | | delta_x = 4.1834287807e+02
| | | | | delta_x_scaled = 4.6502892440e-03
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 1.1093963597e-04
| | | | | error_f_scaled = 2.4926404143e-05
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 6
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3118173e-06 step = -2.3956537e-10 old = 3.3120569e-06
| | | | | | [ 2] x = -77390.685 step = 0.89953076 old = -77391.584
| | | | | Need to damp, grad_f = -2.4615205660e-08
| | | | | Need to damp, error_f = 1.1093963597e-04
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 5.6869396632e-07
| | | | | Need to damp, forced error = 9.8460822641e-09
| | | | | function values: [2-dim]
| | | | | | 5.666143e-07 4.8590747e-08
| | | | | scaled function values: [2-dim]
| | | | | | 1.1234918e-07 2.0251795e-08
| | | | | error measurements:
| | | | | delta_x = 8.9953076106e-01
| | | | | delta_x_scaled = 2.5589670622e-05
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 5.6869396632e-07
| | | | | error_f_scaled = 1.1415986017e-07
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 7
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3118158e-06 step = -1.5053975e-12 old = 3.3118173e-06
| | | | | | [ 2] x = -77390.689 step = -0.0042021077 old = -77390.685
| | | | | Need to damp, grad_f = -6.4682565466e-13
| | | | | Need to damp, error_f = 5.6869396632e-07
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 3.5548053521e-09
| | | | | Need to damp, forced error = 2.5873026187e-13
| | | | | function values: [2-dim]
| | | | | | 3.5420444e-09 3.0093572e-10
| | | | | scaled function values: [2-dim]
| | | | | | 7.0236551e-10 1.2542997e-10
| | | | | error measurements:
| | | | | delta_x = 4.2021076978e-03
| | | | | delta_x_scaled = 1.5629455706e-07
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 3.5548053521e-09
| | | | | error_f_scaled = 7.1347738732e-10
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 8
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3118158e-06 step = -9.4154774e-15 old = 3.3118158e-06
| | | | | | [ 2] x = -77390.689 step = -2.6465209e-05 old = -77390.689
| | | | | Need to damp, grad_f = -2.5273282183e-17
| | | | | Need to damp, error_f = 3.5548053521e-09
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 2.2233191658e-11
| | | | | Need to damp, forced error = 1.0109312873e-17
| | | | | function values: [2-dim]
| | | | | | 2.215339e-11 1.8820501e-12
| | | | | scaled function values: [2-dim]
| | | | | | 4.3928815e-12 7.8443834e-13
| | | | | error measurements:
| | | | | delta_x = 2.6465209122e-05
| | | | | delta_x_scaled = 9.7803521153e-10
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 2.2233191658e-11
| | | | | error_f_scaled = 4.4623706496e-12
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 9
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3118158e-06 step = -5.888845e-17 old = 3.3118158e-06
| | | | | | [ 2] x = -77390.689 step = -1.6553292e-07 old = -77390.689
| | | | | Need to damp, grad_f = -9.8862962261e-22
| | | | | Need to damp, error_f = 2.2233191658e-11
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 1.3905471363e-13
| | | | | Need to damp, forced error = 3.9545184904e-22
| | | | | function values: [2-dim]
| | | | | | 1.3855583e-13 1.1768364e-14
| | | | | scaled function values: [2-dim]
| | | | | | 2.7474773e-14 4.9050534e-15
| | | | | error measurements:
| | | | | delta_x = 1.6553291855e-07
| | | | | delta_x_scaled = 6.1170753347e-12
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 1.3905471363e-13
| | | | | error_f_scaled = 2.7909186558e-14
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 10
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] y = 3.3118158e-06 step = -3.6831571e-19 old = 3.3118158e-06
| | | | | | [ 2] x = -77390.689 step = -1.0354954e-09 old = -77390.689
| | | | | Need to damp, grad_f = -3.8672426764e-26
| | | | | Need to damp, error_f = 1.3905471363e-13
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 9.1551335970e-16
| | | | | Need to damp, forced error = 1.5468970706e-26
| | | | | function values: [2-dim]
| | | | | | 8.8817842e-16 2.220446e-16
| | | | | scaled function values: [2-dim]
| | | | | | 1.7612034e-16 9.2548176e-17
| | | | | error measurements:
| | | | | delta_x = 1.0354953671e-09
| | | | | delta_x_scaled = 3.8259504993e-14
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 9.1551335970e-16
| | | | | error_f_scaled = 1.9895612277e-16
| | | | | newtonFTol = 1.0000000000e-12
LOG_NLS | info | | Solution status: SOLVED
| | | | | | number of iterations : 10
| | | | | | number of function evaluations : 32
| | | | | | number of jacobian evaluations : 10
| | | | | | solution values:
| | | | | | [ 1] y = 3.3118158e-06
| | | | | | [ 2] x = -77390.689
LOG_INIT_V | info | parameter values
| | | | | real parameters
| | | | | | [1] parameter Real xn(start=100000, fixed=true) = 100000
| | | | | | [2] parameter Real yn(start=1e-05, fixed=true) = 1e-05
LOG_SOTI | info | ### SOLUTION OF THE INITIALIZATION ###
| | | | | other real variables
| | | | | | [1] Real $cse3(start=0, nominal=1) = 0 (pre: 0)
| | | | | | [2] Real $cse4(start=0, nominal=1) = 0 (pre: 0)
| | | | | | [3] Real x(start=50000, nominal=100000) = -77390.7 (pre: 50000)
| | | | | | [4] Real y(start=5e-06, nominal=1e-05) = 3.31182e-06 (pre: 5e-06)
LOG_INIT | info | ### END INITIALIZATION ###
LOG_NLS | info | ############ Solve nonlinear system 8 at time 0 ############
| | | | | initial variable values:
| | | | | | [ 1] x = -77390.689 nom = 100000
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05
LOG_NLS_V | info | Start solving Non-Linear System 8 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
| | | | | System values [2-dim]
| | | | | | -77390.689 3.3118158e-06
| | | | | Nominal values [2-dim]
| | | | | | 100000 1e-05
| | | | | Scaling values [3-dim]
| | | | | | 100000 1e-05 1
| | | | | x0 [2-dim]
| | | | | | -77390.689 3.3118158e-06
| | | | | indRow: [2-dim]
| | | | | | 0 1
| | | | | indCol: [3-dim]
| | | | | | 1 0 2
| | | | | vector x (solution): [3-dim]
| | | | | | 3.6042743e-17 -2.1076711e-16 1
| | | | | regular initial point!!!
| | | | | ******************************************************
| | | | | NEWTON SOLVER STARTED! equation number: 8
| | | | | maximum number of function evaluation: 200
| | | | | nls status
| | | | | | variables
| | | | | | [ 1] x = -77390.689 nom = 100000 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | Iteration: 1
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] x = -77390.689 step = 3.6042743e-12 old = -77390.689
| | | | | | [ 2] y = 3.3118158e-06 step = -2.1076711e-21 old = 3.3118158e-06
| | | | | Need to damp, grad_f = -1.6763294236e-30
| | | | | Need to damp, error_f = 9.1551335970e-16
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 1.5700924587e-16
| | | | | Need to damp, forced error = 6.7053176944e-31
| | | | | function values: [2-dim]
| | | | | | -1.110223e-16 -1.110223e-16
| | | | | scaled function values: [2-dim]
| | | | | | -2.2015042e-17 -4.6274088e-17
| | | | | error measurements:
| | | | | delta_x = 3.6042742879e-12
| | | | | delta_x_scaled = 2.1382669093e-16
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 1.5700924587e-16
| | | | | error_f_scaled = 5.1244056530e-17
| | | | | newtonFTol = 1.0000000000e-12
LOG_NLS | info | | Solution status: SOLVED
| | | | | | number of iterations : 1
| | | | | | number of function evaluations : 4
| | | | | | number of jacobian evaluations : 1
| | | | | | solution values:
| | | | | | [ 1] x = -77390.689
| | | | | | [ 2] y = 3.3118158e-06
LOG_SUCCESS | info | The initialization finished successfully without homotopy method.
LOG_NLS | info | ############ Solve nonlinear system 8 at time 0 ############
| | | | | initial variable values:
| | | | | | [ 1] x = -77390.689 nom = 100000
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05
LOG_NLS_V | info | Start solving Non-Linear System 8 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
| | | | | System values [2-dim]
| | | | | | -77390.689 3.3118158e-06
| | | | | Nominal values [2-dim]
| | | | | | 100000 1e-05
| | | | | Scaling values [3-dim]
| | | | | | 100000 1e-05 1
| | | | | x0 [2-dim]
| | | | | | -77390.689 3.3118158e-06
| | | | | indRow: [2-dim]
| | | | | | 0 1
| | | | | indCol: [3-dim]
| | | | | | 1 0 2
| | | | | vector x (solution): [3-dim]
| | | | | | -6.2676295e-17 1.1957895e-17 1
| | | | | regular initial point!!!
| | | | | ******************************************************
| | | | | NEWTON SOLVER STARTED! equation number: 8
| | | | | maximum number of function evaluation: 200
| | | | | nls status
| | | | | | variables
| | | | | | [ 1] x = -77390.689 nom = 100000 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | Iteration: 1
| | | | | newton step
| | | | | | variables
| | | | | | [ 1] x = -77390.689 step = -6.2676295e-12 old = -77390.689
| | | | | | [ 2] y = 3.3118158e-06 step = 1.1957895e-22 old = 3.3118158e-06
| | | | | Need to damp, grad_f = -4.9303806576e-32
| | | | | Need to damp, error_f = 1.5700924587e-16
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
| | | | | Need to damp, error_f1 = 1.5700924587e-16
| | | | | Need to damp, forced error = 1.9721522631e-32
| | | | | function values: [2-dim]
| | | | | | -1.110223e-16 -1.110223e-16
| | | | | scaled function values: [2-dim]
| | | | | | -2.2015042e-17 -4.6274088e-17
| | | | | error measurements:
| | | | | delta_x = 6.2676295255e-12
| | | | | delta_x_scaled = 6.3806811777e-17
| | | | | newtonXTol = 1.0000000000e-12
| | | | | error_f = 1.5700924587e-16
| | | | | error_f_scaled = 5.1244056609e-17
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Note: newton solver rejected last x because previous was as good
LOG_NLS | info | | Solution status: SOLVED
| | | | | | number of iterations : 2
| | | | | | number of function evaluations : 8
| | | | | | number of jacobian evaluations : 2
| | | | | | solution values:
| | | | | | [ 1] x = -77390.689
| | | | | | [ 2] y = 3.3118158e-06
LOG_SUCCESS | info | The simulation finished successfully.
LOG_NLS | info | free non-linear system solvers
"
end SimulationResult;
"[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function generateSparsePattern failed
"
Equation mismatch: diff says:
--- /tmp/omc-rtest-omtmpuser/simulation/modelica/nonlinear_system/bug_2841.mos_temp5584/equations-expected2024-05-04 02:09:39.195871424 +0000
+++ /tmp/omc-rtest-omtmpuser/simulation/modelica/nonlinear_system/bug_2841.mos_temp5584/equations-got2024-05-04 02:09:43.883855601 +0000
@@ -15,15 +15,15 @@
LOG_INIT_V | info | updated start value: y(start=5e-06)
LOG_INIT_V | info | updated start value: x(start=50000)
LOG_NLS | info | update static data of non-linear system solvers
LOG_INIT | info | initialization method: symbolic [solves the initialization problem symbolically - default]
LOG_INIT_HOMOTOPY | info | Model contains homotopy operator: Use adaptive homotopy method to solve initialization problem. To disable initialization with homotopy operator use \"-noHomotopyOnFirstTry\".
-LOG_NLS | info | ############ Solve nonlinear system 7 at time 0 ############
+LOG_NLS | info | ############ Solve nonlinear system 3 at time 0 ############
| | | | | initial variable values:
| | | | | | [ 1] y = 5e-06 nom = 1e-05
| | | | | | [ 2] x = 50000 nom = 100000
-LOG_NLS_V | info | Start solving Non-Linear System 7 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
+LOG_NLS_V | info | Start solving Non-Linear System 3 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
| | | | | System values [2-dim]
| | | | | | 5e-06 50000
| | | | | Nominal values [2-dim]
| | | | | | 1e-05 100000
| | | | | Scaling values [3-dim]
@@ -33,194 +33,235 @@
| | | | | indRow: [2-dim]
| | | | | | 0 1
| | | | | indCol: [3-dim]
| | | | | | 0 1 2
| | | | | vector x (solution): [3-dim]
-| | | | | | -0.51701271 -2.5510381 1
+| | | | | | -0.51368657 -2.5496445 1
| | | | | regular initial point!!!
| | | | | ******************************************************
-| | | | | NEWTON SOLVER STARTED! equation number: 7
+| | | | | NEWTON SOLVER STARTED! equation number: 3
| | | | | maximum number of function evaluation: 200
| | | | | nls status
| | | | | | variables
| | | | | | [ 1] y = 5e-06 nom = 1e-05 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | | [ 2] x = 50000 nom = 100000 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | Iteration: 1
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = -1.7012708e-07 step = -5.1701271e-06 old = 5e-06
-| | | | | | [ 2] x = -205103.81 step = -255103.81 old = 50000
+| | | | | | [ 1] y = -1.3686573e-07 step = -5.1368657e-06 old = 5e-06
+| | | | | | [ 2] x = -204964.45 step = -254964.45 old = 50000
| | | | | Need to damp, grad_f = -4.3608668960e+00
| | | | | Need to damp, error_f = 1.4766290827e+00
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 1.4962663898e+00
+| | | | | Need to damp, error_f1 = 1.4854622284e+00
| | | | | Need to damp, forced error = 1.7443467584e+00
| | | | | function values: [2-dim]
-| | | | | | -1.1300587 0.98070403
+| | | | | | -1.1048335 0.99294562
| | | | | scaled function values: [2-dim]
-| | | | | | -0.56502936 1.2592489
+| | | | | | -0.55011835 1.2754981
| | | | | error measurements:
-| | | | | delta_x = 2.5510381250e+05
-| | | | | delta_x_scaled = 2.6029017761e+00
+| | | | | delta_x = 2.5496445046e+05
+| | | | | delta_x_scaled = 2.6008769666e+00
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 1.4962663898e+00
-| | | | | error_f_scaled = 1.3802050509e+00
+| | | | | error_f = 1.4854622284e+00
+| | | | | error_f_scaled = 1.3890736407e+00
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 2
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 1.0588367e-06 step = 1.2289638e-06 old = -1.7012708e-07
-| | | | | | [ 2] x = -46310.553 step = 158793.26 old = -205103.81
-| | | | | Need to damp, grad_f = -4.4776262184e+00
-| | | | | Need to damp, error_f = 1.4962663898e+00
+| | | | | | [ 1] y = 1.0969562e-06 step = 1.2338219e-06 old = -1.3686573e-07
+| | | | | | [ 2] x = -46202.294 step = 158762.16 old = -204964.45
+| | | | | Need to damp, grad_f = -4.4131960643e+00
+| | | | | Need to damp, error_f = 1.4854622284e+00
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 9.6161691115e-01
-| | | | | Need to damp, forced error = 1.7910504874e+00
+| | | | | Need to damp, error_f1 = 9.5566568896e-01
+| | | | | Need to damp, forced error = 1.7652784257e+00
| | | | | function values: [2-dim]
-| | | | | | -0.81295855 -0.51361997
+| | | | | | -0.80569522 -0.51395732
| | | | | scaled function values: [2-dim]
-| | | | | | -0.1063414 -0.1028369
+| | | | | | -0.10449393 -0.10161446
| | | | | error measurements:
-| | | | | delta_x = 1.5879325945e+05
-| | | | | delta_x_scaled = 1.5926812124e+00
+| | | | | delta_x = 1.5876215604e+05
+| | | | | delta_x_scaled = 1.5924086736e+00
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 9.6161691115e-01
-| | | | | error_f_scaled = 1.4793215481e-01
+| | | | | error_f = 9.5566568896e-01
+| | | | | error_f_scaled = 1.4575486390e-01
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 3
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 4.8481624e-06 step = 3.7893257e-06 old = 1.0588367e-06
-| | | | | | [ 2] x = -85181.842 step = -38871.289 old = -46310.553
-| | | | | Need to damp, grad_f = -1.8494141676e+00
-| | | | | Need to damp, error_f = 9.6161691115e-01
+| | | | | | [ 1] y = 4.7870257e-06 step = 3.6900696e-06 old = 1.0969562e-06
+| | | | | | [ 2] x = -85192.834 step = -38990.539 old = -46202.294
+| | | | | Need to damp, grad_f = -1.8265938181e+00
+| | | | | Need to damp, error_f = 9.5566568896e-01
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 8.9282194723e-01
-| | | | | Need to damp, forced error = 7.3976566705e-01
-| | | | | Need to damp this!! lambda2 = 5.3704647184e-01
-| | | | | Need to damp, error_f2 = 2.4573839117e-01
+| | | | | Need to damp, error_f1 = 8.5840089263e-01
+| | | | | Need to damp, forced error = 7.3063752724e-01
+| | | | | Need to damp this!! lambda2 = 5.5346329829e-01
+| | | | | Need to damp, error_f2 = 2.2289306822e-01
| | | | | function values: [2-dim]
-| | | | | | -0.17461754 -0.17290481
+| | | | | | -0.15366901 -0.16145326
| | | | | scaled function values: [2-dim]
-| | | | | | -0.081575501 -0.13029728
+| | | | | | -0.07073664 -0.12137391
| | | | | error measurements:
-| | | | | delta_x = 3.8871288659e+04
-| | | | | delta_x_scaled = 5.4285136346e-01
+| | | | | delta_x = 3.8990539387e+04
+| | | | | delta_x_scaled = 5.3683549774e-01
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 2.4573839117e-01
-| | | | | error_f_scaled = 1.5372684717e-01
+| | | | | error_f = 2.2289306822e-01
+| | | | | error_f_scaled = 1.4048237693e-01
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 4
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 3.3408112e-06 step = 2.4693046e-07 old = 3.0938807e-06
-| | | | | | [ 2] x = -77891.638 step = -10705.397 old = -67186.241
-| | | | | Need to damp, grad_f = -1.2077471379e-01
-| | | | | Need to damp, error_f = 2.4573839117e-01
+| | | | | | [ 1] y = 3.3323648e-06 step = 1.9309055e-07 old = 3.1392742e-06
+| | | | | | [ 2] x = -77809.927 step = -10027.8 old = -67782.127
+| | | | | Need to damp, grad_f = -9.9362639717e-02
+| | | | | Need to damp, error_f = 2.2289306822e-01
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 1.9741282299e-02
-| | | | | Need to damp, forced error = 4.8309885515e-02
+| | | | | Need to damp, error_f1 = 1.5082964350e-02
+| | | | | Need to damp, forced error = 3.9745055887e-02
| | | | | function values: [2-dim]
-| | | | | | 0.01676503 0.010423627
+| | | | | | 0.012510472 0.0084251948
| | | | | scaled function values: [2-dim]
-| | | | | | 0.0038820924 0.0051030272
+| | | | | | 0.0028371899 0.0040700756
| | | | | error measurements:
-| | | | | delta_x = 1.0705396718e+04
-| | | | | delta_x_scaled = 1.0986490978e-01
+| | | | | delta_x = 1.0027800393e+04
+| | | | | delta_x_scaled = 1.0212011404e-01
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 1.9741282299e-02
-| | | | | error_f_scaled = 6.4118271551e-03
+| | | | | error_f = 1.5082964350e-02
+| | | | | error_f_scaled = 4.9613669265e-03
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 5
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 3.312016e-06 step = -2.8795153e-08 old = 3.3408112e-06
-| | | | | | [ 2] x = -77392.651 step = 498.98725 old = -77891.638
-| | | | | Need to damp, grad_f = -7.7943645363e-04
-| | | | | Need to damp, error_f = 1.9741282299e-02
+| | | | | | [ 1] y = 3.3120569e-06 step = -2.0307914e-08 old = 3.3323648e-06
+| | | | | | [ 2] x = -77391.584 step = 418.34288 old = -77809.927
+| | | | | Need to damp, grad_f = -4.5499162718e-04
+| | | | | Need to damp, error_f = 1.5082964350e-02
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 1.1072572859e-04
-| | | | | Need to damp, forced error = 3.1177458145e-04
+| | | | | Need to damp, error_f1 = 1.1093963597e-04
+| | | | | Need to damp, forced error = 1.8199665087e-04
| | | | | function values: [2-dim]
-| | | | | | 0.00010009472 4.7341682e-05
+| | | | | | 0.00010585798 3.3191743e-05
| | | | | scaled function values: [2-dim]
-| | | | | | 1.9715336e-05 1.9548009e-05
+| | | | | | 2.0808969e-05 1.3722697e-05
| | | | | error measurements:
-| | | | | delta_x = 4.9898724582e+02
-| | | | | delta_x_scaled = 5.7611141106e-03
+| | | | | delta_x = 4.1834287807e+02
+| | | | | delta_x_scaled = 4.6502892440e-03
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 1.1072572859e-04
-| | | | | error_f_scaled = 2.7763630140e-05
+| | | | | error_f = 1.1093963597e-04
+| | | | | error_f_scaled = 2.4926404143e-05
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 6
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 3.3118158e-06 step = -2.0020165e-10 old = 3.312016e-06
-| | | | | | [ 2] x = -77390.689 step = 1.9617465 old = -77392.651
-| | | | | Need to damp, grad_f = -2.4520373942e-08
-| | | | | Need to damp, error_f = 1.1072572859e-04
+| | | | | | [ 1] y = 3.3118173e-06 step = -2.3956537e-10 old = 3.3120569e-06
+| | | | | | [ 2] x = -77390.685 step = 0.89953076 old = -77391.584
+| | | | | Need to damp, grad_f = -2.4615205660e-08
+| | | | | Need to damp, error_f = 1.1093963597e-04
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 3.3977700044e-09
-| | | | | Need to damp, forced error = 9.8081495766e-09
+| | | | | Need to damp, error_f1 = 5.6869396632e-07
+| | | | | Need to damp, forced error = 9.8460822641e-09
| | | | | function values: [2-dim]
-| | | | | | 3.1818099e-09 1.1920263e-09
+| | | | | | 5.666143e-07 4.8590747e-08
| | | | | scaled function values: [2-dim]
-| | | | | | 6.3385048e-10 4.9722581e-10
+| | | | | | 1.1234918e-07 2.0251795e-08
| | | | | error measurements:
-| | | | | delta_x = 1.9617464993e+00
-| | | | | delta_x_scaled = 2.8029483704e-05
+| | | | | delta_x = 8.9953076106e-01
+| | | | | delta_x_scaled = 2.5589670622e-05
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 3.3977700044e-09
-| | | | | error_f_scaled = 8.0560532423e-10
+| | | | | error_f = 5.6869396632e-07
+| | | | | error_f_scaled = 1.1415986017e-07
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 7
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 3.3118158e-06 step = -6.9084721e-15 old = 3.3118158e-06
-| | | | | | [ 2] x = -77390.689 step = 4.0495536e-05 old = -77390.689
-| | | | | Need to damp, grad_f = -2.3089682006e-17
-| | | | | Need to damp, error_f = 3.3977700044e-09
+| | | | | | [ 1] y = 3.3118158e-06 step = -1.5053975e-12 old = 3.3118173e-06
+| | | | | | [ 2] x = -77390.689 step = -0.0042021077 old = -77390.685
+| | | | | Need to damp, grad_f = -6.4682565466e-13
+| | | | | Need to damp, error_f = 5.6869396632e-07
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 2.2204460493e-16
-| | | | | Need to damp, forced error = 9.2358728024e-18
+| | | | | Need to damp, error_f1 = 3.5548053521e-09
+| | | | | Need to damp, forced error = 2.5873026187e-13
| | | | | function values: [2-dim]
-| | | | | | -2.220446e-16 0
+| | | | | | 3.5420444e-09 3.0093572e-10
| | | | | scaled function values: [2-dim]
-| | | | | | -4.4236473e-17 0
+| | | | | | 7.0236551e-10 1.2542997e-10
| | | | | error measurements:
-| | | | | delta_x = 4.0495535620e-05
-| | | | | delta_x_scaled = 8.0078630793e-10
+| | | | | delta_x = 4.2021076978e-03
+| | | | | delta_x_scaled = 1.5629455706e-07
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 2.2204460493e-16
-| | | | | error_f_scaled = 4.4236472988e-17
+| | | | | error_f = 3.5548053521e-09
+| | | | | error_f_scaled = 7.1347738732e-10
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Iteration: 8
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] y = 3.3118158e-06 step = 6.2675771e-22 old = 3.3118158e-06
-| | | | | | [ 2] x = -77390.689 step = 2.9880129e-12 old = -77390.689
-| | | | | Need to damp, grad_f = -9.8607613153e-32
-| | | | | Need to damp, error_f = 2.2204460493e-16
+| | | | | | [ 1] y = 3.3118158e-06 step = -9.4154774e-15 old = 3.3118158e-06
+| | | | | | [ 2] x = -77390.689 step = -2.6465209e-05 old = -77390.689
+| | | | | Need to damp, grad_f = -2.5273282183e-17
+| | | | | Need to damp, error_f = 3.5548053521e-09
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 2.2204460493e-16
-| | | | | Need to damp, forced error = 3.9443045261e-32
+| | | | | Need to damp, error_f1 = 2.2233191658e-11
+| | | | | Need to damp, forced error = 1.0109312873e-17
| | | | | function values: [2-dim]
-| | | | | | 2.220446e-16 0
+| | | | | | 2.215339e-11 1.8820501e-12
| | | | | scaled function values: [2-dim]
-| | | | | | 4.4236473e-17 0
+| | | | | | 4.3928815e-12 7.8443834e-13
| | | | | error measurements:
-| | | | | delta_x = 2.9880129153e-12
-| | | | | delta_x_scaled = 6.9433956834e-17
+| | | | | delta_x = 2.6465209122e-05
+| | | | | delta_x_scaled = 9.7803521153e-10
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 2.2204460493e-16
-| | | | | error_f_scaled = 4.4236473073e-17
+| | | | | error_f = 2.2233191658e-11
+| | | | | error_f_scaled = 4.4623706496e-12
+| | | | | newtonFTol = 1.0000000000e-12
+| | | | | Iteration: 9
+| | | | | newton step
+| | | | | | variables
+| | | | | | [ 1] y = 3.3118158e-06 step = -5.888845e-17 old = 3.3118158e-06
+| | | | | | [ 2] x = -77390.689 step = -1.6553292e-07 old = -77390.689
+| | | | | Need to damp, grad_f = -9.8862962261e-22
+| | | | | Need to damp, error_f = 2.2233191658e-11
+| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
+| | | | | Need to damp, error_f1 = 1.3905471363e-13
+| | | | | Need to damp, forced error = 3.9545184904e-22
+| | | | | function values: [2-dim]
+| | | | | | 1.3855583e-13 1.1768364e-14
+| | | | | scaled function values: [2-dim]
+| | | | | | 2.7474773e-14 4.9050534e-15
+| | | | | error measurements:
+| | | | | delta_x = 1.6553291855e-07
+| | | | | delta_x_scaled = 6.1170753347e-12
+| | | | | newtonXTol = 1.0000000000e-12
+| | | | | error_f = 1.3905471363e-13
+| | | | | error_f_scaled = 2.7909186558e-14
+| | | | | newtonFTol = 1.0000000000e-12
+| | | | | Iteration: 10
+| | | | | newton step
+| | | | | | variables
+| | | | | | [ 1] y = 3.3118158e-06 step = -3.6831571e-19 old = 3.3118158e-06
+| | | | | | [ 2] x = -77390.689 step = -1.0354954e-09 old = -77390.689
+| | | | | Need to damp, grad_f = -3.8672426764e-26
+| | | | | Need to damp, error_f = 1.3905471363e-13
+| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
+| | | | | Need to damp, error_f1 = 9.1551335970e-16
+| | | | | Need to damp, forced error = 1.5468970706e-26
+| | | | | function values: [2-dim]
+| | | | | | 8.8817842e-16 2.220446e-16
+| | | | | scaled function values: [2-dim]
+| | | | | | 1.7612034e-16 9.2548176e-17
+| | | | | error measurements:
+| | | | | delta_x = 1.0354953671e-09
+| | | | | delta_x_scaled = 3.8259504993e-14
+| | | | | newtonXTol = 1.0000000000e-12
+| | | | | error_f = 9.1551335970e-16
+| | | | | error_f_scaled = 1.9895612277e-16
| | | | | newtonFTol = 1.0000000000e-12
-| | | | | Note: newton solver rejected last x because previous was as good
LOG_NLS | info | | Solution status: SOLVED
-| | | | | | number of iterations : 8
-| | | | | | number of function evaluations : 10
-| | | | | | number of jacobian evaluations : 8
+| | | | | | number of iterations : 10
+| | | | | | number of function evaluations : 32
+| | | | | | number of jacobian evaluations : 10
| | | | | | solution values:
| | | | | | [ 1] y = 3.3118158e-06
| | | | | | [ 2] x = -77390.689
LOG_INIT_V | info | parameter values
| | | | | real parameters
@@ -231,15 +272,15 @@
| | | | | | [1] Real $cse3(start=0, nominal=1) = 0 (pre: 0)
| | | | | | [2] Real $cse4(start=0, nominal=1) = 0 (pre: 0)
| | | | | | [3] Real x(start=50000, nominal=100000) = -77390.7 (pre: 50000)
| | | | | | [4] Real y(start=5e-06, nominal=1e-05) = 3.31182e-06 (pre: 5e-06)
LOG_INIT | info | ### END INITIALIZATION ###
-LOG_NLS | info | ############ Solve nonlinear system 18 at time 0 ############
+LOG_NLS | info | ############ Solve nonlinear system 8 at time 0 ############
| | | | | initial variable values:
| | | | | | [ 1] x = -77390.689 nom = 100000
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05
-LOG_NLS_V | info | Start solving Non-Linear System 18 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
+LOG_NLS_V | info | Start solving Non-Linear System 8 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
| | | | | System values [2-dim]
| | | | | | -77390.689 3.3118158e-06
| | | | | Nominal values [2-dim]
| | | | | | 100000 1e-05
| | | | | Scaling values [3-dim]
@@ -249,54 +290,53 @@
| | | | | indRow: [2-dim]
| | | | | | 0 1
| | | | | indCol: [3-dim]
| | | | | | 1 0 2
| | | | | vector x (solution): [3-dim]
-| | | | | | -2.9880129e-17 -6.2675771e-17 1
+| | | | | | 3.6042743e-17 -2.1076711e-16 1
| | | | | regular initial point!!!
| | | | | ******************************************************
-| | | | | NEWTON SOLVER STARTED! equation number: 18
+| | | | | NEWTON SOLVER STARTED! equation number: 8
| | | | | maximum number of function evaluation: 200
| | | | | nls status
| | | | | | variables
| | | | | | [ 1] x = -77390.689 nom = 100000 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | Iteration: 1
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] x = -77390.689 step = -2.9880129e-12 old = -77390.689
-| | | | | | [ 2] y = 3.3118158e-06 step = -6.2675771e-22 old = 3.3118158e-06
-| | | | | Need to damp, grad_f = -9.8607613153e-32
-| | | | | Need to damp, error_f = 2.2204460493e-16
+| | | | | | [ 1] x = -77390.689 step = 3.6042743e-12 old = -77390.689
+| | | | | | [ 2] y = 3.3118158e-06 step = -2.1076711e-21 old = 3.3118158e-06
+| | | | | Need to damp, grad_f = -1.6763294236e-30
+| | | | | Need to damp, error_f = 9.1551335970e-16
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 2.2204460493e-16
-| | | | | Need to damp, forced error = 3.9443045261e-32
+| | | | | Need to damp, error_f1 = 1.5700924587e-16
+| | | | | Need to damp, forced error = 6.7053176944e-31
| | | | | function values: [2-dim]
-| | | | | | -2.220446e-16 0
+| | | | | | -1.110223e-16 -1.110223e-16
| | | | | scaled function values: [2-dim]
-| | | | | | -4.4236473e-17 0
+| | | | | | -2.2015042e-17 -4.6274088e-17
| | | | | error measurements:
-| | | | | delta_x = 2.9880129153e-12
-| | | | | delta_x_scaled = 6.9433956834e-17
+| | | | | delta_x = 3.6042742879e-12
+| | | | | delta_x_scaled = 2.1382669093e-16
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 2.2204460493e-16
-| | | | | error_f_scaled = 4.4236473073e-17
+| | | | | error_f = 1.5700924587e-16
+| | | | | error_f_scaled = 5.1244056530e-17
| | | | | newtonFTol = 1.0000000000e-12
-| | | | | Note: newton solver rejected last x because previous was as good
LOG_NLS | info | | Solution status: SOLVED
| | | | | | number of iterations : 1
-| | | | | | number of function evaluations : 2
+| | | | | | number of function evaluations : 4
| | | | | | number of jacobian evaluations : 1
| | | | | | solution values:
| | | | | | [ 1] x = -77390.689
| | | | | | [ 2] y = 3.3118158e-06
LOG_SUCCESS | info | The initialization finished successfully without homotopy method.
-LOG_NLS | info | ############ Solve nonlinear system 18 at time 0 ############
+LOG_NLS | info | ############ Solve nonlinear system 8 at time 0 ############
| | | | | initial variable values:
| | | | | | [ 1] x = -77390.689 nom = 100000
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05
-LOG_NLS_V | info | Start solving Non-Linear System 18 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
+LOG_NLS_V | info | Start solving Non-Linear System 8 (size 2) at time 0 with Mixed (Newton/Homotopy) Solver
| | | | | System values [2-dim]
| | | | | | -77390.689 3.3118158e-06
| | | | | Nominal values [2-dim]
| | | | | | 100000 1e-05
| | | | | Scaling values [3-dim]
@@ -306,48 +346,49 @@
| | | | | indRow: [2-dim]
| | | | | | 0 1
| | | | | indCol: [3-dim]
| | | | | | 1 0 2
| | | | | vector x (solution): [3-dim]
-| | | | | | 2.9880129e-17 6.2675771e-17 1
+| | | | | | -6.2676295e-17 1.1957895e-17 1
| | | | | regular initial point!!!
| | | | | ******************************************************
-| | | | | NEWTON SOLVER STARTED! equation number: 18
+| | | | | NEWTON SOLVER STARTED! equation number: 8
| | | | | maximum number of function evaluation: 200
| | | | | nls status
| | | | | | variables
| | | | | | [ 1] x = -77390.689 nom = 100000 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | | [ 2] y = 3.3118158e-06 nom = 1e-05 min = -1.7976931e+308 max = 1.7976931e+308
| | | | | Iteration: 1
| | | | | newton step
| | | | | | variables
-| | | | | | [ 1] x = -77390.689 step = 2.9880129e-12 old = -77390.689
-| | | | | | [ 2] y = 3.3118158e-06 step = 6.2675771e-22 old = 3.3118158e-06
-| | | | | Need to damp, grad_f = -9.8607613153e-32
-| | | | | Need to damp, error_f = 2.2204460493e-16
+| | | | | | [ 1] x = -77390.689 step = -6.2676295e-12 old = -77390.689
+| | | | | | [ 2] y = 3.3118158e-06 step = 1.1957895e-22 old = 3.3118158e-06
+| | | | | Need to damp, grad_f = -4.9303806576e-32
+| | | | | Need to damp, error_f = 1.5700924587e-16
| | | | | Need to damp this!! lambda1 = 1.0000000000e+00
-| | | | | Need to damp, error_f1 = 2.2204460493e-16
-| | | | | Need to damp, forced error = 3.9443045261e-32
+| | | | | Need to damp, error_f1 = 1.5700924587e-16
+| | | | | Need to damp, forced error = 1.9721522631e-32
| | | | | function values: [2-dim]
-| | | | | | 2.220446e-16 0
+| | | | | | -1.110223e-16 -1.110223e-16
| | | | | scaled function values: [2-dim]
-| | | | | | 4.4236473e-17 0
+| | | | | | -2.2015042e-17 -4.6274088e-17
| | | | | error measurements:
-| | | | | delta_x = 2.9880129153e-12
-| | | | | delta_x_scaled = 6.9433956834e-17
+| | | | | delta_x = 6.2676295255e-12
+| | | | | delta_x_scaled = 6.3806811777e-17
| | | | | newtonXTol = 1.0000000000e-12
-| | | | | error_f = 2.2204460493e-16
-| | | | | error_f_scaled = 4.4236473073e-17
+| | | | | error_f = 1.5700924587e-16
+| | | | | error_f_scaled = 5.1244056609e-17
| | | | | newtonFTol = 1.0000000000e-12
| | | | | Note: newton solver rejected last x because previous was as good
LOG_NLS | info | | Solution status: SOLVED
| | | | | | number of iterations : 2
-| | | | | | number of function evaluations : 4
+| | | | | | number of function evaluations : 8
| | | | | | number of jacobian evaluations : 2
| | | | | | solution values:
| | | | | | [ 1] x = -77390.689
| | | | | | [ 2] y = 3.3118158e-06
LOG_SUCCESS | info | The simulation finished successfully.
LOG_NLS | info | free non-linear system solvers
"
end SimulationResult;
-""
+"[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function generateSparsePattern failed
+"
Equation mismatch: omc-diff says:
Line 20: Integer 7 != 3
== 1 out of 1 tests failed [simulation/modelica/nonlinear_system/bug_2841.mos_temp5584, time: 4]