startTime=0
stopTime=6000
tolerance=1e-06
numberOfIntervals=5004
stepSize=1.19904
wasm-jit simulation: simulate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial,startTime=0,stopTime=6000,tolerance=1e-06,numberOfIntervals=5004,outputFormat="mat",variableFilter="time|heater.mediums.[0-9,]+..h|heater.mediums.[0-9,]+..p|pipe.mediums.[0-9,]+..h|pipe.mediums.[0-9,]+..p|radiator.mediums.[0-9,]+..h|radiator.mediums.[0-9,]+..p|tank.level|tank.medium.h",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial",simflags="-abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS")
Simulation execution failed for model: ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial
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        | error   | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Utilities.mo:614:7-615:79:writable]
|                 | |       | regFun3(): Derivatives at data points do not allow co-monotone interpolation, as both are non-zero, of opposite sign and have an absolute value larger than machine eps (y0d = 0.000271073, y1d = -47.5381). Please correct arguments.
LOG_STDOUT        | warning | Non-Linear Solver try to handle a problem with a called assert.
LOG_ASSERT        | warning | Homotopy algorithm did not converge.
|                 | |       | The step size tau cannot be decreased anymore and current tau=9.76563e-05 already failed.
|                 | |       | You can influence the calculation of tau with the following flags:
|                 | |       |   -homTauDecFac=<value>
|                 | |       |   -homTauDecFacPredictor=<value>
|                 | |       |   -homTauIncFac=<value>
|                 | |       |   -homTauIncThreshold=<value>
|                 | |       |   -homTauMax=<value>
|                 | |       |   -homTauMin=<value>
|                 | |       |   -homTauStart=<value>
|                 | |       | You can also set the threshold for accepting the current bending with:
|                 | |       |   -homAdaptBend=<value>
|                 | |       | 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.
|                 | |       | The step size tau cannot be decreased anymore and current tau=9.76563e-05 already failed.
|                 | |       | You can influence the calculation of tau with the following flags:
|                 | |       |   -homTauDecFac=<value>
|                 | |       |   -homTauDecFacPredictor=<value>
|                 | |       |   -homTauIncFac=<value>
|                 | |       |   -homTauIncThreshold=<value>
|                 | |       |   -homTauMax=<value>
|                 | |       |   -homTauMin=<value>
|                 | |       |   -homTauStart=<value>
|                 | |       | You can also set the threshold for accepting the current bending with:
|                 | |       |   -homAdaptBend=<value>
|                 | |       | You can use -lv=LOG_INIT_HOMOTOPY,LOG_NLS_HOMOTOPY to get more information.
LOG_ASSERT        | debug   | Solving non-linear system 228 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | info    | simulation terminated by an assertion at initialization