Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.56384e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation (gbode: the generic bi-rate ODE solver, with the radauIIA3 method): (cd run_gbode && ../Buildings_13_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) 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 without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:68:3-69:53:writable] | | | | The following assertion has been violated at time 15554972.160000 | | | | ((tow.per.FRWat >= 0.0 and tow.per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.per.FRWat <= 1.0, has value: -2.57591e-22" LOG_STATS | info | gbode (single-rate integration): radauIIA3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 8.1092e-05s [ 0.1%] pre-initialization | | | | | | 0.0186061s [ 19.4%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 1.453e-06s [ 0.0%] creating output-file | | | | | | 0.000218737s [ 0.2%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0770753s [ 80.3%] simulation | | | | | | 0.0959826s [100.0%] total | | | | | events | | | | | | 29 state events | | | | | | 0 time events | | | | | solver: gbode | | | | | | 1602 steps taken | | | | | | 11881 calls of functionODE | | | | | | 776 evaluations of jacobian | | | | | | 48 error test failures | | | | | | 375 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.