Environment - simulationEnvironment: startTime=1.30464e+07 stopTime=1.36512e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_11_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl -abortSlowSimulation -alarm=400 -s ida -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:44:3-54:65:writable] | | | | The following assertion has been violated at time 13046400.000000 | | | | ((cooTow.TAppCor >= 0.0)) --> "Variable violating min constraint: 0.0 <= cooTow.TAppCor, has value: -0.677174" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0678156s reading init.xml | | | | | | 0.00528075s reading info.xml | | | | | | 0.00236085s [ 0.6%] pre-initialization | | | | | | 0.0332025s [ 8.0%] initialization | | | | | | 0.000455735s [ 0.1%] steps | | | | | | 0.0418555s [ 10.1%] solver (excl. callbacks) | | | | | | 0.00570691s [ 1.4%] creating output-file | | | | | | 0.000241602s [ 0.1%] event-handling | | | | | | 0.0188404s [ 4.6%] overhead | | | | | | 0.309869s [ 75.1%] simulation | | | | | | 0.412532s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 4136 steps taken | | | | | | 6638 calls of functionODE | | | | | | 1192 evaluations of jacobian | | | | | | 545 error test failures | | | | | | 0 convergence test failures | | | | | | 0.126407s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.