Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_13_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.TransportWaterAir -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -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 13.0.2-maint.13.x/Fluid/Interfaces/ConservationEquation.mo:107:3-108:46:writable] | | | | The following assertion has been violated at time 10.000000 | | | | ((duc.vol_b.dynBal.mC[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= duc.vol_b.dynBal.mC[1], has value: -5.50233e-07" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/ConservationEquation.mo:111:3-112:38:writable] | | | | The following assertion has been violated at time 10.000000 | | | | ((duc.vol_b.dynBal.C[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= duc.vol_b.dynBal.C[1], has value: -1.64433e-06" LOG_STATS | info | gbode (single-rate integration): radauIIA3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.2238e-05s [ 0.4%] pre-initialization | | | | | | 0.000218011s [ 1.6%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 1.503e-06s [ 0.0%] creating output-file | | | | | | 1.2554e-05s [ 0.1%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0132728s [ 97.9%] simulation | | | | | | 0.0135571s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 1 time events | | | | | solver: gbode | | | | | | 112 steps taken | | | | | | 529 calls of functionODE | | | | | | 11 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.