Environment - simulationEnvironment: startTime=0 stopTime=864000 tolerance=1e-06 numberOfIntervals=240 stepSize=3600 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Air.Systems.SingleZone.VAV.Examples.Guideline36 -abortSlowSimulation -alarm=480 -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 7.0.3-maint.7.0.x/Controls/OBC/ASHRAE/G36_PR1/AHUs/SingleZone/VAV/Economizers/Controller.mo:222:3-229:58:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((controller.conEco.VOutMinSet_flow >= max(controller.conEco.damLim.VOutMin_flow, max(0.0, controller.conEco.VOutMin_flow)) and controller.conEco.VOutMinSet_flow <= min(controller.conEco.damLim.VOutDes_flow, controller.conEco.VOutDes_flow))) --> "Variable violating min/max constraint: max(controller.conEco.damLim.VOutMin_flow, max(0.0, controller.conEco.VOutMin_flow)) <= controller.conEco.VOutMinSet_flow <= min(controller.conEco.damLim.VOutDes_flow, controller.conEco.VOutDes_flow), has value: 0" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.181502s reading init.xml | | | | | | 0.0161742s reading info.xml | | | | | | 0.000501971s [ 0.0%] pre-initialization | | | | | | 0.0359513s [ 1.0%] initialization | | | | | | 0.00104774s [ 0.0%] steps | | | | | | 0.196596s [ 5.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.710126s [ 20.3%] event-handling | | | | | | 0.0086594s [ 0.2%] overhead | | | | | | 2.55247s [ 72.8%] simulation | | | | | | 3.50535s [100.0%] total | | | | | events | | | | | | 190 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 20403 steps taken | | | | | | 32775 calls of functionODE | | | | | | 6216 evaluations of jacobian | | | | | | 2183 error test failures | | | | | | 205 convergence test failures | | | | | | 1.78621s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.