Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0004 Regular simulation: ./Modelica_4.0.0_Modelica.Media.Examples.SolveOneNonlinearEquation.InverseIncompressible_sh_T -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization INFO : solver: SimManager: Start simulation at t = 0.000000 ERROR : solver: DASSL: failed step at t = 1.000000: The arguments u_min and u_max provided in the function call solveOneNonlinearEquation(f,u_min,u_max) do not bracket the root of the single non-linear equation 0=f(u): u_min = 243.150000 u_max = 373.150000 fa = f(u_min) = -477464.627572 fb = f(u_max) = -0.000000 fa and fb must have opposite sign which is not the case ERROR : solver: SimManager: Simulation stopped with errors before t = 1.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 3 INFO : solver: SimManager: Simulation stop time: 1.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 5067 INFO : solver: DASSL: residual evaluations nre = 5067 INFO : solver: DASSL: jacobian evaluations nje = 67 INFO : solver: DASSL: root evaluations nrt = 5068 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 5067 INFO : solver: DASSL: last evaluation time t = 1.000095 INFO : solver: DASSL: last step size h = 0.000200 INFO : solver: DASSL: last used order k = 1 ERROR : solver: SimController: Simulation failed using nonlinear solver newton ERROR : solver: SimController: Recovering with nonlinear solver kinsol INFO : solver: SimManager: Start initialization INFO : solver: SimManager: Start simulation at t = 0.000000 ERROR : solver: DASSL: failed step at t = 1.000000: The arguments u_min and u_max provided in the function call solveOneNonlinearEquation(f,u_min,u_max) do not bracket the root of the single non-linear equation 0=f(u): u_min = 243.150000 u_max = 373.150000 fa = f(u_min) = -477464.627572 fb = f(u_max) = -0.000000 fa and fb must have opposite sign which is not the case ERROR : solver: SimManager: Simulation stopped with errors before t = 1.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 3 INFO : solver: SimManager: Simulation stop time: 1.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 5067 INFO : solver: DASSL: residual evaluations nre = 5067 INFO : solver: DASSL: jacobian evaluations nje = 67 INFO : solver: DASSL: root evaluations nrt = 5068 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 5067 INFO : solver: DASSL: last evaluation time t = 1.000095 INFO : solver: DASSL: last step size h = 0.000200 INFO : solver: DASSL: last used order k = 1 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol