Environment - simulationEnvironment: startTime=6.5e+06 stopTime=7e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=200 Regular simulation: ./Buildings_9_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Examples.ChillerBorefield -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Resources/Data/Experimental/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/daf1e760b4b8bfc2ca0f78dd58b6acf6cf91586cTStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/daf1e760b4b8bfc2ca0f78dd58b6acf6cf91586cTStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/daf1e760b4b8bfc2ca0f78dd58b6acf6cf91586cTStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/daf1e760b4b8bfc2ca0f78dd58b6acf6cf91586cTStep.mat" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Fluid/Interfaces/PartialFourPortInterface.mo:28:3-29:84:writable] | | | | The following assertion has been violated at time 6585060.000000 | | | | ((ets.hex.m2_flow >= 0.0 and ets.hex.m2_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= ets.hex.m2_flow <= 1e5, has value: -3.90808e-16" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/Experimental/DHC/Networks/BaseClasses/PartialDistribution2Pipe.mo:81:3-85:55:writable] | | | | The following assertion has been violated at time 6629880.000000 | | | | ((ets.colHeaWat.mCon_flow[2] >= 0.0 and ets.colHeaWat.mCon_flow[2] <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= ets.colHeaWat.mCon_flow[2] <= 1e5, has value: -1.44822e-275" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.262759s reading init.xml | | | | | | 0.0184631s reading info.xml | | | | | | 0.00688311s [ 0.0%] pre-initialization | | | | | | 16.467s [ 44.4%] initialization | | | | | | 0.00147678s [ 0.0%] steps | | | | | | 1.75075s [ 4.7%] solver (excl. callbacks) | | | | | | 0.147557s [ 0.4%] creating output-file | | | | | | 0.942637s [ 2.5%] event-handling | | | | | | 0.240099s [ 0.6%] overhead | | | | | | 17.5149s [ 47.2%] simulation | | | | | | 37.0713s [100.0%] total | | | | | events | | | | | | 371 state events | | | | | | 10000 time events | | | | | solver: cvode | | | | | | 65771 steps taken | | | | | | 128353 calls of functionODE | | | | | | 10444 evaluations of jacobian | | | | | | 5527 error test failures | | | | | | 6 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.