Environment - simulationEnvironment: startTime=0 stopTime=864000 tolerance=1e-06 numberOfIntervals=240 stepSize=3600 Regular simulation: ./Buildings_latest_Buildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS LOG_STDOUT | info | Using sparse solver for linear system 10, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | Using sparse solver for linear system 22, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-lssMaxDensity=value>'. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Controls/OBC/ASHRAE/G36/AHUs/SingleZone/VAV/Controller.mo:766:3-772:57:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((con.ySupFan >= max(0.0, max(0.0, max(con.conEco.supFanSpe_min, 0.0))) and con.ySupFan <= min(1.0, min(1.0, min(con.conEco.supFanSpe_max, 1.0))))) --> "Variable violating min/max constraint: max(0.0, max(0.0, max(con.conEco.supFanSpe_min, 0.0))) <= con.ySupFan <= min(1.0, min(1.0, min(con.conEco.supFanSpe_max, 1.0))), has value: 0" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Controls/OBC/ASHRAE/G36/VentilationZones/ASHRAE62_1/Setpoints.mo:130:3-134:59:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((con.outAirSetPoi.VMinOA_flow >= 0.0144 and con.outAirSetPoi.VMinOA_flow <= min(con.conEco.damLim.VOutDes_flow, con.conEco.VOutDes_flow))) --> "Variable violating min/max constraint: 0.0144 <= con.outAirSetPoi.VMinOA_flow <= min(con.conEco.damLim.VOutDes_flow, con.conEco.VOutDes_flow), has value: 0" 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/Interfaces.mo:13:5-14:68:writable] | | | | The following assertion has been violated at time 23.671755 | | | | ((hvac.returnAir.m_flow >= 0.0 and hvac.returnAir.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.returnAir.m_flow <= 1e5, has value: -8.03966e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialFourPortInterface.mo:28:3-29:84:writable] | | | | The following assertion has been violated at time 23.671755 | | | | ((hvac.cooCoi.m2_flow >= 0.0 and hvac.cooCoi.m2_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.cooCoi.m2_flow <= 1e5, has value: -8.03966e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 23.671755 | | | | ((hvac.totalRes.m_flow >= 0.0 and hvac.totalRes.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.totalRes.m_flow <= 1e5, has value: -8.03966e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 23.671755 | | | | ((hvac.ideEco.preMasFlo.m_flow >= 0.0 and hvac.ideEco.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.ideEco.preMasFlo.m_flow <= 1e5, has value: -8.03966e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Controls/OBC/CDL/Reals/LimitSlewRate.mo:21:3-23:72:writable] | | | | The following assertion has been violated at time 23.671755 | | | | ((con.setPoiVAV.ramLim.y >= 0.0 and con.setPoiVAV.ramLim.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= con.setPoiVAV.ramLim.y <= 1.0, has value: -1.07196e-22" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Controls/OBC/ASHRAE/G36/AHUs/SingleZone/VAV/SetPoints/SupplyFan.mo:87:3-92:58:writable] | | | | The following assertion has been violated at time 50400.000011 | | | | ((con.setPoiVAV.supFanSpe.y >= 0.0 and con.setPoiVAV.supFanSpe.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= con.setPoiVAV.supFanSpe.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable] | | | | The following assertion has been violated at time 62233.111607 | | | | ((hvac.cooCoi.m1_flow >= 0.0 and hvac.cooCoi.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.cooCoi.m1_flow <= 1e5, has value: -1.70112e-17" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.23146s reading init.xml | | | | | | 0.0171111s reading info.xml | | | | | | 0.00488818s [ 0.1%] pre-initialization | | | | | | 0.0380986s [ 0.4%] initialization | | | | | | 0.00309489s [ 0.0%] steps | | | | | | 0.412564s [ 4.5%] solver (excl. callbacks) | | | | | | 0.0240332s [ 0.3%] creating output-file | | | | | | 1.4869s [ 16.1%] event-handling | | | | | | 0.0154678s [ 0.2%] overhead | | | | | | 7.25916s [ 78.5%] simulation | | | | | | 9.24421s [100.0%] total | | | | | events | | | | | | 479 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 29937 steps taken | | | | | | 46711 calls of functionODE | | | | | | 10547 evaluations of jacobian | | | | | | 2829 error test failures | | | | | | 176 convergence test failures | | | | | | 5.65443s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.