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/PartialTwoPortTransport.mo:34:3-36:69:writable] | | | | The following assertion has been violated at time 382488.134609 | | | | ((hvac.ideVal.preMasFlo.m_flow >= 0.0 and hvac.ideVal.preMasFlo.m_flow <= 1e5), hvac.ideVal.preMasFlo.m_flow=-3.1554436208840472e-30) --> "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 | | | | | | 0.000113593s [ 0.0%] pre-initialization | | | | | | 0.0608785s [ 7.4%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.119089s [ 14.4%] solver (excl. callbacks) | | | | | | 0.0021887s [ 0.3%] creating output-file | | | | | | 0.140754s [ 17.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.503517s [ 60.9%] simulation | | | | | | 0.82654s [100.0%] total | | | | | events | | | | | | 53 state events | | | | | | 18 time events | | | | | solver: dassl | | | | | | 10461 steps taken | | | | | | 16204 calls of functionODE | | | | | | 2366 evaluations of jacobian | | | | | | 1022 error test failures | | | | | | 8 convergence test failures | | | | | | 0.292464s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.