Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.5984e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=172.8 Regular simulation: ./Buildings_8_Buildings.Utilities.Plotters.Examples.SingleZoneVAV -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_STDOUT | info | Using sparse solver for linear system 10, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | Using sparse solver for linear system 22, | | | | because density of 0.160 remains under threshold of 0.200. LOG_STDOUT | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-lssMaxDensity=value>'. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_ASSERT | debug | Solving non-linear system 6213 failed at time=15582808.8649345. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | info | ##CVODE## -8 error occurred at time = 15582772.8609259 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.55828e+07 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.139527s reading init.xml | | | | | | 0.0138964s reading info.xml | | | | | | 0.000404328s [ 0.3%] pre-initialization | | | | | | 0.030217s [ 19.9%] initialization | | | | | | 0.0110573s [ 7.3%] steps | | | | | | 0.0287939s [ 18.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00282312s [ 1.9%] event-handling | | | | | | 0.00276683s [ 1.8%] overhead | | | | | | 0.0760749s [ 50.0%] simulation | | | | | | 0.152137s [100.0%] total | | | | | events | | | | | | 10 state events | | | | | | 35 time events | | | | | solver: cvode | | | | | | 699 steps taken | | | | | | 931 calls of functionODE | | | | | | 46 evaluations of jacobian | | | | | | 5 error test failures | | | | | | 1 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_STDOUT | info | Wrote plot file "/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_8_Buildings.Utilities.Plotters.Examples.SingleZoneVAV/plots.html".