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 with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/Interfaces/PartialFourPortInterface.mo:23:3-24:84:writable] | | | | The following assertion has been violated at time 39755.914488 | | | | ((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: -6.31089e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 4.1147e-05s [ 0.0%] pre-initialization | | | | | | 0.0375084s [ 6.6%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.0932746s [ 16.4%] solver (excl. callbacks) | | | | | | 0.000418725s [ 0.1%] creating output-file | | | | | | 0.0956662s [ 16.8%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.343146s [ 60.2%] simulation | | | | | | 0.570055s [100.0%] total | | | | | events | | | | | | 71 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 10380 steps taken | | | | | | 16195 calls of functionODE | | | | | | 2405 evaluations of jacobian | | | | | | 1049 error test failures | | | | | | 8 convergence test failures | | | | | | 0.215901s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.