startTime=4.4928e+06
stopTime=4.6656e+06
tolerance=1e-06
numberOfIntervals=192
stepSize=900
wasm-jit simulation: simulate(Buildings.Examples.VAVReheat.Validation.TraceSubstance,startTime=4.4928e+06,stopTime=4.6656e+06,tolerance=1e-06,numberOfIntervals=192,outputFormat="mat",variableFilter="time|hvac.VOut1.V_flow|hvac.senSupFlo.V_flow|flo.cor.air.vol.C.[0-9,]+.|flo.sou.air.vol.C.[0-9,]+.|flo.eas.air.vol.C.[0-9,]+.|flo.nor.air.vol.C.[0-9,]+.|flo.wes.air.vol.C.[0-9,]+.",fileNamePrefix="Buildings_11_Buildings.Examples.VAVReheat.Validation.TraceSubstance",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS")
Simulation execution failed for model: Buildings.Examples.VAVReheat.Validation.TraceSubstance
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_ASSERT        | warning | Homotopy algorithm did not converge.
|                 | |       | No solution for current step size tau found and tau cannot be decreased any further.
|                 | |       | You can set the minimum step size tau with:
|                 | |       |   -homTauMin=<value>
|                 | |       | You can also try to allow more newton steps in the corrector step with:
|                 | |       |   -homMaxNewtonSteps=<value>
|                 | |       | or change the tolerance for the solution with:
|                 | |       |   -homHEps=<value>
|                 | |       | You can also try to use another backtrace stategy in the corrector step with:
|                 | |       |   -homBacktraceStrategy=<fix|orthogonal>
|                 | |       | You can use -lv=LOG_INIT_HOMOTOPY,LOG_NLS_HOMOTOPY to get more information.
LOG_ASSERT        | info    | The homotopy algorithm is started again with opposing start direction.
LOG_ASSERT        | warning | Homotopy algorithm did not converge.
|                 | |       | No solution for current step size tau found and tau cannot be decreased any further.
|                 | |       | You can set the minimum step size tau with:
|                 | |       |   -homTauMin=<value>
|                 | |       | You can also try to allow more newton steps in the corrector step with:
|                 | |       |   -homMaxNewtonSteps=<value>
|                 | |       | or change the tolerance for the solution with:
|                 | |       |   -homHEps=<value>
|                 | |       | You can also try to use another backtrace stategy in the corrector step with:
|                 | |       |   -homBacktraceStrategy=<fix|orthogonal>
|                 | |       | You can use -lv=LOG_INIT_HOMOTOPY,LOG_NLS_HOMOTOPY to get more information.
LOG_ASSERT        | debug   | Solving non-linear system 5584 failed at time=4492800.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | info    | simulation terminated by an assertion at initialization