Environment - simulationEnvironment: startTime=0 stopTime=100 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.04 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Vessels.TestSimpleTank -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Vessels.mo:51:3-52:29:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((tank.level >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank.level, has value: -1e-10" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:560:7-560:32:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((tank.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank.m, has value: -9.95586e-08" LOG_STDOUT | info | ##CVODE## -3 error occurred at time = 10.0000000035771 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 10 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0034889s reading init.xml | | | | | | 0.000338405s reading info.xml | | | | | | 0.000324689s [ 5.3%] pre-initialization | | | | | | 0.000242004s [ 3.9%] initialization | | | | | | 0.000356238s [ 5.8%] steps | | | | | | 0.000571379s [ 9.3%] solver (excl. callbacks) | | | | | | 0.000215428s [ 3.5%] creating output-file | | | | | | 4.9034e-05s [ 0.8%] event-handling | | | | | | 0.000479711s [ 7.8%] overhead | | | | | | 0.00393284s [ 63.7%] simulation | | | | | | 0.00617132s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 551 steps taken | | | | | | 601 calls of functionODE | | | | | | 11 evaluations of jacobian | | | | | | 10 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation