Environment - simulationEnvironment: startTime=0 stopTime=100 tolerance=1e-06 numberOfIntervals=5018 stepSize=0.0199283 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Vessels.TestSimpleTank -abortSlowSimulation -alarm=480 -emit_protected -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 0.000000 | | | | ((tank.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 0.000000 | | | | ((tank.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 0.000000 | | | | ((tank.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 0.000000 | | | | ((tank.level >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank.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 0.000000 | | | | ((tank.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank.m, has value: -9.95586e-08" LOG_ASSERT | info | Found event, previous asserts are ignored. 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 0.019928 | | | | ((tank.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!