startTime=0 stopTime=10000 tolerance=1e-06 numberOfIntervals=2500 stepSize=4 wasm-jit simulation: simulate(Buildings.Fluid.Examples.ResistanceVolumeFlowReversal,startTime=0,stopTime=10000,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|res.[0-9,]+..m_flow|senTem.[0-9,]+..T",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_STDOUT | warning | Sparsity pattern for non-linear system 0 is not regular. This indicates that something went wrong during sparsity pattern generation. Removing sparsity pattern and disabling NLS scaling. LOG_SUCCESS | info | The initialization finished successfully with 10 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 500.000000 | | | | ((res[10].m_flow >= 0.0 and res[10].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= res[10].m_flow <= 1e5, has value: -2.29757e-26" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 2500.000001 | | | | ((hea.m_flow >= 0.0 and hea.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= hea.m_flow <= 1e5, has value: -2.48741e-15" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 8.511e-05s [ 0.3%] pre-initialization | | | | | | 0.000901306s [ 3.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.0014087s [ 5.1%] solver (excl. callbacks) | | | | | | 0.000483274s [ 1.8%] creating output-file | | | | | | 0.00150895s [ 5.5%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0230888s [ 84.0%] simulation | | | | | | 0.0274761s [100.0%] total | | | | | events | | | | | | 19 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 864 steps taken | | | | | | 1320 calls of functionODE | | | | | | 384 evaluations of jacobian | | | | | | 41 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00495673s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.