Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc -abortSlowSimulation -alarm=480 -lv LOG_STATS 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 15552000.000000 | | | | ((tow.TAppCor >= 0.0)) --> "Variable violating min constraint: 0.0 <= tow.TAppCor, has value: -0.676198" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:79:3-80:53:writable] | | | | The following assertion has been violated at time 15552034.560000 | | | | ((tow.FRWat >= 0.0 and tow.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.FRWat <= 1.0, has value: -5.33029e-30" assert | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:109:3-116:47:writable] | | | | The following assertion has been violated at time 15553190.152038 | | | | ((tow.TAppFreCon >= 0.0)) --> "Variable violating min constraint: 0.0 <= tow.TAppFreCon, has value: -1.9584" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0118479s reading init.xml | | | | | | 0.00104876s reading info.xml | | | | | | 0.000103665s [ 0.0%] pre-initialization | | | | | | 0.0318207s [ 12.8%] initialization | | | | | | 2.2843e-05s [ 0.0%] steps | | | | | | 0.0185015s [ 7.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0595366s [ 23.9%] event-handling | | | | | | 0.0101929s [ 4.1%] overhead | | | | | | 0.129168s [ 51.8%] simulation | | | | | | 0.249346s [100.0%] total | | | | | events | | | | | | 158 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 21962 steps taken | | | | | | 30386 calls of functionODE | | | | | | 4900 evaluations of jacobian | | | | | | 1187 error test failures | | | | | | 71 convergence test failures | | | | | | 0.0423988s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.