Environment - simulationEnvironment: startTime=0 stopTime=604800 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_8_Buildings.Examples.ChillerPlant.DataCenterRenewables -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:99:3-108:49: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 | | | | | | 0.061191s reading init.xml | | | | | | 0.00525168s reading info.xml | | | | | | 0.000281618s [ 0.0%] pre-initialization | | | | | | 0.0300712s [ 4.3%] initialization | | | | | | 0.000487314s [ 0.1%] steps | | | | | | 0.0406995s [ 5.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.170949s [ 24.3%] event-handling | | | | | | 0.0365079s [ 5.2%] overhead | | | | | | 0.425733s [ 60.4%] simulation | | | | | | 0.704729s [100.0%] total | | | | | events | | | | | | 92 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 5985 steps taken | | | | | | 8683 calls of functionODE | | | | | | 1750 evaluations of jacobian | | | | | | 440 error test failures | | | | | | 0 convergence test failures | | | | | | 0.187672s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.