Environment - simulationEnvironment: startTime=0 stopTime=0 tolerance=1e-06 numberOfIntervals=2500 stepSize=0 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Math.TestNonlinear -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS stdout | info | | | | | ... Results of Modelica.Math.Nonlinear.Examples.quadratureLobatto1: stdout | info | Function 1 ( integral(sin(x)*dx) from x=0 to x=1): stdout | info | Analytical integral value = 0.4596976941318602 stdout | info | Numerical integral value = 0.4596976941318208 stdout | info | Absolute difference = 4e-14 stdout | info | stdout | info | Function 2 (integral(sin(5*x)*dx) from x=0 to x=13): stdout | info | Analytical integral value = 0.3124907702476344 stdout | info | Numerical integral value = 0.3124907702520356 stdout | info | Absolute difference = 4e-12 stdout | info | stdout | info | Function 3 (Elliptic integral from x=0 to pi/2): stdout | info | Analytical integral value = 1.8540746773013721 stdout | info | Numerical integral value = 1.8540746773012202 stdout | info | Absolute difference = 2e-13 stdout | info | | | | | ... Results of Modelica.Math.Nonlinear.Examples.quadratureLobatto2: stdout | info | Function 1 (integral(sin(x)*dx)): stdout | info | Numerical integral value = 0.4596976941318208 stdout | info | stdout | info | Function 2 (integral(sin(w*x)*dx)): stdout | info | Numerical integral value = 0.3124907702520356 stdout | info | stdout | info | Function 3 (Elliptic integral): stdout | info | Numerical integral value = 1.8540746773012202 stdout | info | | | | | ... Results of Modelica.Math.Nonlinear.Examples.solveNonlinearEquations1: stdout | info | Solve 3 nonlinear equations with relative tolerance = 1e-13 | | | | stdout | info | Function 1 (u^2 - 1 = 0): stdout | info | Analytical zero = 1.0000000000000000 stdout | info | Numerical zero = 1.0000000000000000 stdout | info | Absolute difference = 0e+00 stdout | info | stdout | info | Function 2 (3*u - sin(3*u) - 1 = 0): stdout | info | Analytical zero = 0.6448544035840081 stdout | info | Numerical zero = 0.6448544035840081 stdout | info | Absolute difference = 0e+00 stdout | info | stdout | info | Function 3 (5 + log(u) - u = 0): stdout | info | Analytical zero = 6.9368474072202186 stdout | info | Numerical zero = 6.9368474072202186 stdout | info | Absolute difference = 0e+00 stdout | info | | | | | ... Results of Modelica.Math.Nonlinear.Examples.solveNonlinearEquations2: stdout | info | Solve 3 nonlinear equations with relative tolerance = 1e-13 | | | | stdout | info | Function 1 (u^2 - 1): stdout | info | Numerical zero = 1.0000000000000000 stdout | info | stdout | info | Function 2 (3*u - sin(w*u) - 1): stdout | info | Numerical zero = 0.6448544035840081 stdout | info | stdout | info | Function 3 (p[1] + log(p[2]*u) - m*u): stdout | info | Numerical zero = 6.9368474072202186 LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.000166642s reading init.xml | | | | | | 3.1309e-05s reading info.xml | | | | | | 0.000109916s [ 23.0%] pre-initialization | | | | | | 0.000362991s [ 76.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 4.5977e-05s [ 9.6%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | -4.1188e-05s [ -8.6%] simulation | | | | | | 0.000477696s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: euler | | | | | | 0 steps taken | | | | | | 0 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.