Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8_Buildings.Experimental.DHC.CentralPlants.Cooling.Subsystems.Examples.CoolingTowersParallel -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:97:3-98:53:writable] | | | | The following assertion has been violated at time 15552103.680000 | | | | ((tow.cooTow[1].per.FRWat >= 0.0 and tow.cooTow[1].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTow[1].per.FRWat <= 1.0, has value: -2.11048e-21" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:97:3-98:53:writable] | | | | The following assertion has been violated at time 15552207.360000 | | | | ((tow.cooTow[2].per.FRWat >= 0.0 and tow.cooTow[2].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTow[2].per.FRWat <= 1.0, has value: -1.163e-26" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0209046s reading init.xml | | | | | | 0.00226338s reading info.xml | | | | | | 0.000254617s [ 0.0%] pre-initialization | | | | | | 0.0310662s [ 3.0%] initialization | | | | | | 3.3723e-05s [ 0.0%] steps | | | | | | 0.0447032s [ 4.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00361925s [ 0.3%] event-handling | | | | | | 0.0201835s [ 1.9%] overhead | | | | | | 0.94046s [ 90.4%] simulation | | | | | | 1.04032s [100.0%] total | | | | | events | | | | | | 131 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 31429 steps taken | | | | | | 39907 calls of functionODE | | | | | | 645 evaluations of jacobian | | | | | | 1161 error test failures | | | | | | 1 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.