Environment - simulationEnvironment: startTime=0 stopTime=100 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.04 Regular simulation: ./OpenIMDML_main_OpenIMDML.Examples.MultiDomainExamples.MultiDomainApplications.TankExample -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 0.00137641. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Vessels.mo:51:3-52:29:writable] | | | | The following assertion has been violated at time 0.002536 | | | | ((reservoir.level >= 0.0)) --> "Variable violating min constraint: 0.0 <= reservoir.level, has value: -1e-10" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:560:7-560:32:writable] | | | | The following assertion has been violated at time 0.002536 | | | | ((reservoir.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= reservoir.m, has value: -9.95643e-08" LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 0.00285172. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_ASSERT | debug | Solving non-linear system 716 failed at time=0.00285172308564699. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | info | ##CVODE## -8 error occurred at time = 0.00277636961898719 LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Media/Water/package.mo:172:11-175:65:writable] | | | | The following assertion has been violated at time 0.002776 | | | | ((pump.heatTransfer.states[1].h < Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.boilingcurve_p(pump.heatTransfer.states[1].p).h or pump.heatTransfer.states[1].h > Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dewcurve_p(pump.heatTransfer.states[1].p).h or pump.heatTransfer.states[1].p > 2.2064e7)) --> "With onePhase=true this model may only be called with one-phase states h < hl or h > hv!(p = 101325, h = 1.73743e+06)" LOG_ASSERT | error | No event found, but assert was triggered. Throwing now!