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_latest_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 master/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable] | | | | The following assertion has been violated at time 467922.707811 | | | | ((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: -3.9443e-31" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 8.7024e-05s [ 0.0%] pre-initialization | | | | | | 0.0256483s [ 5.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.10053s [ 19.6%] solver (excl. callbacks) | | | | | | 0.000334388s [ 0.1%] creating output-file | | | | | | 0.0819876s [ 16.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.303998s [ 59.3%] simulation | | | | | | 0.512586s [100.0%] total | | | | | events | | | | | | 53 state events | | | | | | 18 time events | | | | | solver: | | | | | | 9876 steps taken | | | | | | 15279 calls of functionODE | | | | | | 2285 evaluations of jacobian | | | | | | 959 error test failures | | | | | | 8 convergence test failures | | | | | | 0.190423s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.