Environment - simulationEnvironment: startTime=6.3936e+06 stopTime=7.1712e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=311.04 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_13_Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.Guideline36Spring -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 6393600.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 6393600.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/ASHRAE/G36/AHUs/SingleZone/VAV/Controller.mo:766:3-772:57:writable] | | | | The following assertion has been violated at time 6393600.000000 | | | | ((zonAHUG36Opt.con.ySupFan >= max(0.0, max(0.0, max(zonAHUG36Opt.con.conEco.supFanSpe_min, 0.0))) and zonAHUG36Opt.con.ySupFan <= min(1.0, min(1.0, min(zonAHUG36Opt.con.conEco.supFanSpe_max, 1.0))))) --> "Variable violating min/max constraint: max(0.0, max(0.0, max(zonAHUG36Opt.con.conEco.supFanSpe_min, 0.0))) <= zonAHUG36Opt.con.ySupFan <= min(1.0, min(1.0, min(zonAHUG36Opt.con.conEco.supFanSpe_max, 1.0))), has value: 0" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/ASHRAE/G36/VentilationZones/ASHRAE62_1/Setpoints.mo:130:3-134:59:writable] | | | | The following assertion has been violated at time 6393600.000000 | | | | ((zonAHUG36Opt.con.outAirSetPoi.VMinOA_flow >= 0.5 and zonAHUG36Opt.con.outAirSetPoi.VMinOA_flow <= min(zonAHUG36Opt.con.conEco.damLim.VOutDes_flow, zonAHUG36Opt.con.conEco.VOutDes_flow))) --> "Variable violating min/max constraint: 0.5 <= zonAHUG36Opt.con.outAirSetPoi.VMinOA_flow <= min(zonAHUG36Opt.con.conEco.damLim.VOutDes_flow, zonAHUG36Opt.con.conEco.VOutDes_flow), has value: 0" LOG_ASSERT | warning | [/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 6393600.000000 | | | | ((zonAHUG36Opt.sinZonFlo.ports[2].m_flow >= -1e5 and zonAHUG36Opt.sinZonFlo.ports[2].m_flow <= 0.0)) --> "Variable violating min/max constraint: -1e5 <= zonAHUG36Opt.sinZonFlo.ports[2].m_flow <= 0.0, has value: 0.0359952" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/ASHRAE/G36/AHUs/SingleZone/VAV/Controller.mo:766:3-772:57:writable] | | | | The following assertion has been violated at time 6393600.000000 | | | | ((zonAHUG36Con.con.ySupFan >= max(0.0, max(0.0, max(zonAHUG36Con.con.conEco.supFanSpe_min, 0.0))) and zonAHUG36Con.con.ySupFan <= min(1.0, min(1.0, min(zonAHUG36Con.con.conEco.supFanSpe_max, 1.0))))) --> "Variable violating min/max constraint: max(0.0, max(0.0, max(zonAHUG36Con.con.conEco.supFanSpe_min, 0.0))) <= zonAHUG36Con.con.ySupFan <= min(1.0, min(1.0, min(zonAHUG36Con.con.conEco.supFanSpe_max, 1.0))), has value: 0" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/ASHRAE/G36/VentilationZones/ASHRAE62_1/Setpoints.mo:130:3-134:59:writable] | | | | The following assertion has been violated at time 6393600.000000 | | | | ((zonAHUG36Con.con.outAirSetPoi.VMinOA_flow >= 0.5 and zonAHUG36Con.con.outAirSetPoi.VMinOA_flow <= min(zonAHUG36Con.con.conEco.damLim.VOutDes_flow, zonAHUG36Con.con.conEco.VOutDes_flow))) --> "Variable violating min/max constraint: 0.5 <= zonAHUG36Con.con.outAirSetPoi.VMinOA_flow <= min(zonAHUG36Con.con.conEco.damLim.VOutDes_flow, zonAHUG36Con.con.conEco.VOutDes_flow), has value: 0" LOG_ASSERT | warning | [/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 6393600.000000 | | | | ((zonAHUG36Con.sinZonFlo.ports[2].m_flow >= -1e5 and zonAHUG36Con.sinZonFlo.ports[2].m_flow <= 0.0)) --> "Variable violating min/max constraint: -1e5 <= zonAHUG36Con.sinZonFlo.ports[2].m_flow <= 0.0, has value: 0.0359952" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 6393600.000001. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | info | Too many warnings, reached display limit of 3. Suppressing further warning messages of the same type. LOG_STDOUT | info | Change limit with simulation flag -lvMaxWarn= 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 6459851.520000 | | | | ((zonAHUG36Opt.sinZonFlo.ports[1].m_flow >= 0.0 and zonAHUG36Opt.sinZonFlo.ports[1].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Opt.sinZonFlo.ports[1].m_flow <= 1e5, has value: -6.88414e-08" 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 6459851.520000 | | | | ((zonAHUG36Con.sinZonFlo.ports[1].m_flow >= 0.0 and zonAHUG36Con.sinZonFlo.ports[1].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Con.sinZonFlo.ports[1].m_flow <= 1e5, has value: -6.88414e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Reals/LimitSlewRate.mo:21:3-23:72:writable] | | | | The following assertion has been violated at time 6459851.520000 | | | | ((zonAHUG36Opt.con.setPoiVAV.ramLim.y >= 0.0 and zonAHUG36Opt.con.setPoiVAV.ramLim.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Opt.con.setPoiVAV.ramLim.y <= 1.0, has value: -1.13333e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 6459851.520000 | | | | ((zonAHUG36Opt.hvac.totalRes.m_flow >= 0.0 and zonAHUG36Opt.hvac.totalRes.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Opt.hvac.totalRes.m_flow <= 1e5, has value: -6.88414e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 6459851.520000 | | | | ((zonAHUG36Opt.hvac.ideEco.preMasFlo.m_flow >= 0.0 and zonAHUG36Opt.hvac.ideEco.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Opt.hvac.ideEco.preMasFlo.m_flow <= 1e5, has value: -6.88414e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Reals/LimitSlewRate.mo:21:3-23:72:writable] | | | | The following assertion has been violated at time 6459851.520000 | | | | ((zonAHUG36Con.con.setPoiVAV.ramLim.y >= 0.0 and zonAHUG36Con.con.setPoiVAV.ramLim.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Con.con.setPoiVAV.ramLim.y <= 1.0, has value: -1.13333e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 6459851.520000 | | | | ((zonAHUG36Con.hvac.totalRes.m_flow >= 0.0 and zonAHUG36Con.hvac.totalRes.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Con.hvac.totalRes.m_flow <= 1e5, has value: -6.88414e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 6459851.520000 | | | | ((zonAHUG36Con.hvac.ideEco.preMasFlo.m_flow >= 0.0 and zonAHUG36Con.hvac.ideEco.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUG36Con.hvac.ideEco.preMasFlo.m_flow <= 1e5, has value: -6.88414e-08" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.407985s reading init.xml | | | | | | 0.0590535s reading info.xml | | | | | | 0.000989841s [ 0.0%] pre-initialization | | | | | | 0.0353667s [ 0.7%] initialization | | | | | | 0.0016981s [ 0.0%] steps | | | | | | 0.191456s [ 3.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0524813s [ 1.1%] event-handling | | | | | | 0.0194374s [ 0.4%] overhead | | | | | | 4.65946s [ 93.9%] simulation | | | | | | 4.96089s [100.0%] total | | | | | events | | | | | | 80 state events | | | | | | 93 time events | | | | | solver: ida | | | | | | 10084 steps taken | | | | | | 14781 calls of functionODE | | | | | | 2852 evaluations of jacobian | | | | | | 733 error test failures | | | | | | 29 convergence test failures | | | | | | 3.22893s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.