startTime=0 stopTime=20 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.008 wasm-jit simulation: simulate(Buildings.Fluid.Examples.Performance.Example2,startTime=0,stopTime=20,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|pump_dp.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.Performance.Example2",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 3 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 0.512000 | | | | ((res[6].m_flow >= 0.0 and res[6].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= res[6].m_flow <= 1e5, has value: -8.79822e-13" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.0856e-05s [ 0.5%] pre-initialization | | | | | | 0.000127641s [ 1.2%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000437642s [ 4.2%] solver (excl. callbacks) | | | | | | 0.000249757s [ 2.4%] creating output-file | | | | | | 0.00132308s [ 12.8%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00817748s [ 78.9%] simulation | | | | | | 0.0103665s [100.0%] total | | | | | events | | | | | | 39 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 660 steps taken | | | | | | 660 calls of functionODE | | | | | | 620 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000873929s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.