Environment - simulationEnvironment: startTime=0 stopTime=504800 tolerance=1e-06 numberOfIntervals=140 stepSize=3605.71 Regular simulation: ./Buildings_10_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer -abortSlowSimulation -alarm=400 -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 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 0.000000 | | | | ((false)) --> "*** Warning in ChillerDXHeatingEconomizer.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 0.000000 | | | | ((false)) --> "*** Warning in ChillerDXHeatingEconomizer.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_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.194718s reading init.xml | | | | | | 0.013253s reading info.xml | | | | | | 0.00622795s [ 0.4%] pre-initialization | | | | | | 0.0402354s [ 2.4%] initialization | | | | | | 0.00121531s [ 0.1%] steps | | | | | | 0.0989325s [ 5.9%] solver (excl. callbacks) | | | | | | 0.0106142s [ 0.6%] creating output-file | | | | | | 0.317274s [ 19.0%] event-handling | | | | | | 0.00389263s [ 0.2%] overhead | | | | | | 1.18837s [ 71.3%] simulation | | | | | | 1.66676s [100.0%] total | | | | | events | | | | | | 71 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 10347 steps taken | | | | | | 16177 calls of functionODE | | | | | | 2389 evaluations of jacobian | | | | | | 1068 error test failures | | | | | | 6 convergence test failures | | | | | | 0.765312s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.