Environment - simulationEnvironment: startTime=0 stopTime=10 tolerance=1e-08 numberOfIntervals=2500 stepSize=0.004 Regular simulation: ./OpenHydraulics_OpenHydraulics.DevelopmentTests.DoubleActingCylinderTestSimple2 -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | | | | | WARNING: CylinderChamber has reached end of travel. LOG_STDOUT | info | This could cause erratic behavior of the simulation. LOG_STDOUT | info | (time = 3.84674) LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Cylinders/BaseClasses/CylinderCushion.mo:29:3-29:77:writable] | | | | The following assertion has been violated at time 3.846741 | | | | ((doubleActingCylinder.cushionRod.s_rel >= 0.0)) --> "Variable violating min constraint: 0.0 <= doubleActingCylinder.cushionRod.s_rel, has value: -1.00006e-12" LOG_STDOUT | info | ##CVODE## -3 error occurred at time = 3.84674100100991 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 3.84674 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0102981s reading init.xml | | | | | | 0.00101212s reading info.xml | | | | | | 0.000240511s [ 0.3%] pre-initialization | | | | | | 0.000266209s [ 0.4%] initialization | | | | | | 4.1348e-05s [ 0.1%] steps | | | | | | 0.0225953s [ 30.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 6.8923e-05s [ 0.1%] event-handling | | | | | | 0.00113538s [ 1.5%] overhead | | | | | | 0.0491335s [ 66.9%] simulation | | | | | | 0.0734811s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 21971 steps taken | | | | | | 26321 calls of functionODE | | | | | | 423 evaluations of jacobian | | | | | | 346 error test failures | | | | | | 6 convergence test failures | | | | | | 0s time of jacobian evaluation