Environment - simulationEnvironment: startTime=0 stopTime=864000 tolerance=1e-06 numberOfIntervals=240 stepSize=3600 Regular simulation: ./Buildings_12_Buildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 -abortSlowSimulation -alarm=400 -s cvode -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_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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 12.1.1-maint.12.x/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 23.671765 | | | | ((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: -1.28739e-19" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/PartialFourPortInterface.mo:28:3-29:84:writable] | | | | The following assertion has been violated at time 23.671765 | | | | ((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: -1.28739e-19" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 23.671765 | | | | ((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: -1.28739e-19" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 23.671765 | | | | ((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: -1.28739e-19" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Controls/OBC/CDL/Reals/LimitSlewRate.mo:21:3-23:72:writable] | | | | The following assertion has been violated at time 23.671765 | | | | ((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: -1.71653e-19" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/ConservationEquation.mo:107:3-108:46:writable] | | | | The following assertion has been violated at time 300.000000 | | | | ((hvac.heaCoi.vol.dynBal.mC[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.heaCoi.vol.dynBal.mC[1], has value: -3.30959e-23" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/ConservationEquation.mo:111:3-112:38:writable] | | | | The following assertion has been violated at time 300.000000 | | | | ((hvac.heaCoi.vol.dynBal.C[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.heaCoi.vol.dynBal.C[1], has value: -4.9031e-25" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable] | | | | The following assertion has been violated at time 39600.000000 | | | | ((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: -2.69784e-17" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/ConservationEquation.mo:107:3-108:46:writable] | | | | The following assertion has been violated at time 39600.000000 | | | | ((hvac.chi.vol1.dynBal.mC[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.chi.vol1.dynBal.mC[1], has value: -3.07225e-18" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/ConservationEquation.mo:111:3-112:38:writable] | | | | The following assertion has been violated at time 39600.000000 | | | | ((hvac.chi.vol1.dynBal.C[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= hvac.chi.vol1.dynBal.C[1], has value: -8.71732e-20" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 408291.730437 | | | | ((hvac.ideVal.preMasFlo.m_flow >= 0.0 and hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -2.68959e-18" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.224106s reading init.xml | | | | | | 0.0148647s reading info.xml | | | | | | 0.00574654s [ 0.1%] pre-initialization | | | | | | 0.0392061s [ 0.6%] initialization | | | | | | 0.00105077s [ 0.0%] steps | | | | | | 0.364827s [ 5.9%] solver (excl. callbacks) | | | | | | 0.0287803s [ 0.5%] creating output-file | | | | | | 0.0674683s [ 1.1%] event-handling | | | | | | 0.0148865s [ 0.2%] overhead | | | | | | 5.64329s [ 91.5%] simulation | | | | | | 6.16526s [100.0%] total | | | | | events | | | | | | 498 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 27435 steps taken | | | | | | 42716 calls of functionODE | | | | | | 1217 evaluations of jacobian | | | | | | 2532 error test failures | | | | | | 148 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.