Environment - simulationEnvironment: startTime=0 stopTime=604800 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:44:3-54:65:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((dataCenterContinuousTimeControl.cooTow.TAppCor >= 0.0)) --> "Variable violating min constraint: 0.0 <= dataCenterContinuousTimeControl.cooTow.TAppCor, has value: -0.615124" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0766729s reading init.xml | | | | | | 0.0069022s reading info.xml | | | | | | 0.00225481s [ 0.4%] pre-initialization | | | | | | 0.0301411s [ 5.0%] initialization | | | | | | 0.000115567s [ 0.0%] steps | | | | | | 0.0325072s [ 5.4%] solver (excl. callbacks) | | | | | | 0.00777404s [ 1.3%] creating output-file | | | | | | 0.122792s [ 20.5%] event-handling | | | | | | 0.0218503s [ 3.7%] overhead | | | | | | 0.380223s [ 63.6%] simulation | | | | | | 0.597658s [100.0%] total | | | | | events | | | | | | 92 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 5963 steps taken | | | | | | 8659 calls of functionODE | | | | | | 1682 evaluations of jacobian | | | | | | 450 error test failures | | | | | | 0 convergence test failures | | | | | | 0.202222s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.