startTime=0 stopTime=504800 tolerance=1e-06 numberOfIntervals=140 stepSize=3605.71 wasm-jit simulation: simulate(Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer,startTime=0,stopTime=504800,tolerance=1e-06,numberOfIntervals=140,outputFormat="mat",variableFilter="time|con.TRoo|con.TSetRooHea|con.TSetRooCoo|EFan.y|EHea.y|ECoo.y|EHVAC.y|EPum.y",fileNamePrefix="Buildings_12_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/Interfaces/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 39755.908027 | | | | ((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: -3.15544e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 8.9498e-05s [ 0.0%] pre-initialization | | | | | | 0.0262039s [ 4.9%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.105934s [ 19.9%] solver (excl. callbacks) | | | | | | 0.000391407s [ 0.1%] creating output-file | | | | | | 0.0835475s [ 15.7%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.315532s [ 59.3%] simulation | | | | | | 0.531698s [100.0%] total | | | | | events | | | | | | 53 state events | | | | | | 18 time events | | | | | solver: | | | | | | 10402 steps taken | | | | | | 16227 calls of functionODE | | | | | | 2367 evaluations of jacobian | | | | | | 1045 error test failures | | | | | | 8 convergence test failures | | | | | | 0.195743s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.