Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_9_Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 15554863.739978 | | | | ((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: -1.11181e-22" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 15554903.040000 | | | | ((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: -4.19309e-29" LOG_STATS | info | gbode (single-rate integration): esdirk4 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.029225s reading init.xml | | | | | | 0.00298365s reading info.xml | | | | | | 0.000930896s [ 0.0%] pre-initialization | | | | | | 0.0528102s [ 1.8%] initialization | | | | | | 3.8752e-05s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0.00550848s [ 0.2%] creating output-file | | | | | | 0.00601927s [ 0.2%] event-handling | | | | | | 0.0230473s [ 0.8%] overhead | | | | | | 2.83805s [ 97.0%] simulation | | | | | | 2.92641s [100.0%] total | | | | | events | | | | | | 134 state events | | | | | | 0 time events | | | | | solver: gbode | | | | | | 7455 steps taken | | | | | | 246004 calls of functionODE | | | | | | 3605 evaluations of jacobian | | | | | | 1008 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.