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 ida -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Fluid/Vessels.mo:104:3-104:127:writable] | | | | The following assertion has been violated at time 0.013980 | | | | ((reservoir.level > 0.0)) --> "Fluid level is too low; the energy balance equation becomes singular when the tank is completely empty." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Fluid/Vessels.mo:104:3-104:127:writable] | | | | The following assertion has been violated at time 0.013980 | | | | ((reservoir.level > 0.0)) --> "Fluid level is too low; the energy balance equation becomes singular when the tank is completely empty." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Fluid/Vessels.mo:104:3-104:127:writable] | | | | The following assertion has been violated at time 0.013980 | | | | ((reservoir.level > 0.0)) --> "Fluid level is too low; the energy balance equation becomes singular when the tank is completely empty." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Fluid/Vessels.mo:51:3-52:29:writable] | | | | The following assertion has been violated at time 0.013980 | | | | ((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 4.1.0+maint.om/Fluid/Interfaces.mo:560:7-560:32:writable] | | | | The following assertion has been violated at time 0.013980 | | | | ((reservoir.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= reservoir.m, has value: -9.95646e-08" LOG_ASSERT | info | Found event, previous asserts are ignored. LOG_STDOUT | info | ##IDA## -8 error occurred at time = 0.0139817638644158 LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Fluid/Vessels.mo:104:3-104:127:writable] | | | | The following assertion has been violated at time 0.013982 | | | | ((reservoir.level > 0.0)) --> "Fluid level is too low; the energy balance equation becomes singular when the tank is completely empty." LOG_ASSERT | error | No event found, but assert was triggered. Throwing now!