Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Annex60_1.0.0_Annex60.Fluid.Interfaces.Examples.HeaterCooler_u -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | debug | Solving non-linear system 1052 failed at time=4.45317017221872e-07. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=1.11329254305468e-07. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=2.7832313576367e-08. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=6.95807839409174e-09. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=1.73951959852294e-09. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.34879899630734e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=1.08719974907683e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=2.71799937269209e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=8.15399811807626e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.07699905903813e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=6.79499843173022e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.75649890221115e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=6.1154985885572e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=5.09624882379766e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.84143638260778e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.77773327231031e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.82020201250862e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.78835045735989e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.80958482745904e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.85205356765736e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.82020201250862e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81223912372144e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81754771624623e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81356627185264e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81257091075424e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81323448481984e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81273680427064e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81306859130344e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81281975102884e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1052 failed at time=4.81298564454524e-11. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 4.8128197510288E-11 R2 = 4.1473379099916E-16 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE stdout | warning | A Modelica assert prevents the integrator to continue. For more information use -lv LOG_SOLVER stdout | warning | can't continue. time = 0.000000 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 4.81282e-11 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0315173s reading init.xml | | | | | | 0.00210666s reading info.xml | | | | | | 0.000258635s [ 0.4%] pre-initialization | | | | | | 0.000609272s [ 0.9%] initialization | | | | | | 0.0696677s [ 98.6%] steps | | | | | | 0.000284566s [ 0.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.4508e-05s [ 0.0%] event-handling | | | | | | 2.1119e-05s [ 0.0%] overhead | | | | | | -0.00017499s [ -0.2%] simulation | | | | | | 0.0706808s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 10 steps taken | | | | | | 30 calls of functionODE | | | | | | 10 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 20 convergence test failures | | | | | | 0.0362229s time of jacobian evaluation