Environment - simulationEnvironment:
startTime=1.5984e+07
stopTime=1.67616e+07
tolerance=1e-06
numberOfIntervals=2500
stepSize=311.04
Regular simulation: ./Buildings_10_Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS
LOG_STDOUT        | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 15984000.000000. That might raise performance issues, for more information use -lv LOG_LS.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:417:3-427:39:writable]
|                 | |       | The following assertion has been violated during initialization at time 15984000.000000
|                 | |       | ((false)) --> "*** Warning in ConventionalSummer.zonAHUOpt.hvac.pumChiWat: Mover has per.etaHydMet=.Power_VolumeFlowRate or per.etaHydMet=.EulerNumber.
|                 | |       | This requires per.pressure to be provided.
|                 | |       | Because it is not, the model overrides this setting by using per.etaHydMet=.NotProvided.
|                 | |       | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve."
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:429:3-439:39:writable]
|                 | |       | The following assertion has been violated during initialization at time 15984000.000000
|                 | |       | ((false)) --> "*** Warning in ConventionalSummer.zonAHUOpt.hvac.pumChiWat: Mover has per.etaMotMet=.Efficiency_MotorPartLoadRatio or per.etaMotMet=.GenericCurve.
|                 | |       | This requires per.WMot_nominal or per.pressure to be provided. Because neither is provided,
|                 | |       | the model overrides this setting and by using per.etaMotMet=.NotProvided.
|                 | |       | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve."
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:417:3-427:39:writable]
|                 | |       | The following assertion has been violated during initialization at time 15984000.000000
|                 | |       | ((false)) --> "*** Warning in ConventionalSummer.zonAHUCon.hvac.pumChiWat: Mover has per.etaHydMet=.Power_VolumeFlowRate or per.etaHydMet=.EulerNumber.
|                 | |       | This requires per.pressure to be provided.
|                 | |       | Because it is not, the model overrides this setting by using per.etaHydMet=.NotProvided.
|                 | |       | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve."
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:429:3-439:39:writable]
|                 | |       | The following assertion has been violated during initialization at time 15984000.000000
|                 | |       | ((false)) --> "*** Warning in ConventionalSummer.zonAHUCon.hvac.pumChiWat: Mover has per.etaMotMet=.Efficiency_MotorPartLoadRatio or per.etaMotMet=.GenericCurve.
|                 | |       | This requires per.WMot_nominal or per.pressure to be provided. Because neither is provided,
|                 | |       | the model overrides this setting and by using per.etaMotMet=.NotProvided.
|                 | |       | Also consider using models under Movers.Preconfigured which autopopulate a pressure curve."
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:13:5-14:68:writable]
|                 | |       | The following assertion has been violated at time 15984000.000000
|                 | |       | ((zonAHUOpt.sinZonFlo.ports[2].m_flow >= -1e5 and zonAHUOpt.sinZonFlo.ports[2].m_flow <= 0.0)) --> "Variable violating min/max constraint: -1e5 <= zonAHUOpt.sinZonFlo.ports[2].m_flow <= 0.0, has value: 0.132142"
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:13:5-14:68:writable]
|                 | |       | The following assertion has been violated at time 15984000.000000
|                 | |       | ((zonAHUCon.sinZonFlo.ports[2].m_flow >= -1e5 and zonAHUCon.sinZonFlo.ports[2].m_flow <= 0.0)) --> "Variable violating min/max constraint: -1e5 <= zonAHUCon.sinZonFlo.ports[2].m_flow <= 0.0, has value: 0.132142"
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 16135200.001614
|                 | |       | ((zonAHUOpt.hvac.cooCoi.m1_flow >= 0.0 and zonAHUOpt.hvac.cooCoi.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUOpt.hvac.cooCoi.m1_flow <= 1e5, has value: -3.53737e-74"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable]
|                 | |       | The following assertion has been violated at time 16135200.001614
|                 | |       | ((zonAHUCon.hvac.cooCoi.m1_flow >= 0.0 and zonAHUCon.hvac.cooCoi.m1_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUCon.hvac.cooCoi.m1_flow <= 1e5, has value: -1.76869e-74"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable]
|                 | |       | The following assertion has been violated at time 16221600.001622
|                 | |       | ((zonAHUOpt.hvac.ideVal.preMasFlo.m_flow >= 0.0 and zonAHUOpt.hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUOpt.hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -3.53737e-74"
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.2-maint.10.0.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable]
|                 | |       | The following assertion has been violated at time 16221600.001622
|                 | |       | ((zonAHUCon.hvac.ideVal.preMasFlo.m_flow >= 0.0 and zonAHUCon.hvac.ideVal.preMasFlo.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= zonAHUCon.hvac.ideVal.preMasFlo.m_flow <= 1e5, has value: -3.53737e-74"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.553836s          reading init.xml
|                 | |       | | |    0.0422743s          reading info.xml
|                 | |       | | |    0.0171947s [  0.1%] pre-initialization
|                 | |       | | |    0.0672405s [  0.4%] initialization
|                 | |       | | |   0.00120047s [  0.0%] steps
|                 | |       | | |      0.37335s [  2.1%] solver (excl. callbacks)
|                 | |       | | |    0.0878473s [  0.5%] creating output-file
|                 | |       | | |      2.82198s [ 16.1%] event-handling
|                 | |       | | |    0.0599851s [  0.3%] overhead
|                 | |       | | |      14.1325s [ 80.5%] simulation
|                 | |       | | |      17.5613s [100.0%] total
|                 | |       | | events
|                 | |       | | |   204 state events
|                 | |       | | |    10 time events
|                 | |       | | solver: dassl
|                 | |       | | | 11968 steps taken
|                 | |       | | | 17622 calls of functionODE
|                 | |       | | |  3117 evaluations of jacobian
|                 | |       | | |   943 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 11.1564s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.