Environment - simulationEnvironment: startTime=2.592e+06 stopTime=3.6288e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=414.72 Regular simulation: ./Buildings_12_Buildings.DHC.Loads.Heating.Examples.BuildingTimeSeriesWithETS -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable] | | | | The following assertion has been violated at time 2597003.349865 | | | | ((buiWitETS.bui.terUniHea.hex.m1_flow >= 0.0 and buiWitETS.bui.terUniHea.hex.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= buiWitETS.bui.terUniHea.hex.m1_flow <= 1e5, has value: -3.85186e-34" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Fluid/Interfaces.mo:13:5-14:68:writable] | | | | The following assertion has been violated at time 2597003.349865 | | | | ((buiWitETS.bui.disFloHea.ports_a1[1].m_flow >= 0.0 and buiWitETS.bui.disFloHea.ports_a1[1].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= buiWitETS.bui.disFloHea.ports_a1[1].m_flow <= 1e5, has value: -4.10334e-32" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/DHC/Loads/BaseClasses/FlowDistribution.mo:105:3-109:84:writable] | | | | The following assertion has been violated at time 2597003.349865 | | | | ((buiWitETS.bui.disFloHea.mReq_flow[1] >= 0.0 and buiWitETS.bui.disFloHea.mReq_flow[1] <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= buiWitETS.bui.disFloHea.mReq_flow[1] <= 1e5, has value: -4.10334e-32" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 2597003.349865 | | | | ((buiWitETS.bui.disFloHea.pumFlo.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= buiWitETS.bui.disFloHea.pumFlo.etaHyd, has value: -2.78351e-33" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0230117s reading init.xml | | | | | | 0.00198909s reading info.xml | | | | | | 0.000557738s [ 0.4%] pre-initialization | | | | | | 0.00266393s [ 2.0%] initialization | | | | | | 1.7764e-05s [ 0.0%] steps | | | | | | 0.00811055s [ 6.2%] solver (excl. callbacks) | | | | | | 0.000842843s [ 0.6%] creating output-file | | | | | | 0.00200475s [ 1.5%] event-handling | | | | | | 0.00443126s [ 3.4%] overhead | | | | | | 0.112018s [ 85.7%] simulation | | | | | | 0.130647s [100.0%] total | | | | | events | | | | | | 24 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 8349 steps taken | | | | | | 13621 calls of functionODE | | | | | | 1382 evaluations of jacobian | | | | | | 609 error test failures | | | | | | 25 convergence test failures | | | | | | 0.020096s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.