startTime=0
stopTime=20000
tolerance=1e-06
numberOfIntervals=2500
stepSize=8
Regular simulation: ./BuildingSystems_BuildingSystems.Technologies.Cogeneration.Examples.CogenerationUnitWithStorage  -abortSlowSimulation -alarm=480 -lv LOG_STATS
assert            | warning | The following assertion has been violated during initialization at time 0.000000
|                 | |       | pump.nominalValuesDefineDefaultPressureCurve
assert            | warning | *** Warning: You are using a flow or pressure controlled mover with the
|                 | |       |              default pressure curve.
|                 | |       |              This leads to approximate calculations of the electrical power
|                 | |       |              consumption. Add the correct pressure curve in the record per
|                 | |       |              to obtain an accurate computation.
|                 | |       |              Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning.
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
DASKR--  AT T (=R1) AND STEPSIZE H (=R2) THE                                    
      In above,  R1 =   1.7194338960210E+04   R2 =   1.5840909859538E-09
DASKR--  ITERATION MATRIX IS SINGULAR.                                          
stdout            | warning | The matrix of partial derivatives is singular.
stdout            | warning | can't continue. time = 17194.338960
assert            | warning | The following assertion has been violated at time 17194.338960
|                 | |       | noEvent(CHP.vol.dynBal.medium.T >= 272.15)
assert            | error   | In CogenerationUnitWithStorage.CHP.vol.dynBal.medium: Temperature T = -nan K exceeded its minimum allowed value of -1 degC (272.15 Kelvin) as required from medium model "BuildingSystems.Media.Water".
stdout            | warning | Integrator attempt to handle a problem with a called assert.
DASKR--  AT T (=R1) AND STEPSIZE H (=R2) THE                                    
      In above,  R1 =   1.7194338960210E+04   R2 =   7.9204549297690E-10
DASKR--  ITERATION MATRIX IS SINGULAR.                                          
stdout            | warning | The matrix of partial derivatives is singular.
stdout            | warning | can't continue. time = 17194.338960
assert            | warning | The following assertion has been violated at time 17194.338960
|                 | |       | noEvent(CHP.vol.dynBal.medium.T >= 272.15)
assert            | error   | In CogenerationUnitWithStorage.CHP.vol.dynBal.medium: Temperature T = -nan K exceeded its minimum allowed value of -1 degC (272.15 Kelvin) as required from medium model "BuildingSystems.Media.Water".
stdout            | info    | model terminate | Simulation terminated by an assert at time: 17194.3
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0146637s          reading init.xml
|                 | |       | | |   0.00159306s          reading info.xml
|                 | |       | | |   9.9337e-05s [  0.3%] pre-initialization
|                 | |       | | |  0.000236032s [  0.7%] initialization
|                 | |       | | |            0s [  0.0%] steps
|                 | |       | | |            0s [  0.0%] creating output-file
|                 | |       | | |   7.5782e-05s [  0.2%] event-handling
|                 | |       | | |    0.0133028s [ 41.9%] overhead
|                 | |       | | |    0.0180186s [ 56.8%] simulation
|                 | |       | | |    0.0317325s [100.0%] total
|                 | |       | | events
|                 | |       | | |     1 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: dassl
|                 | |       | | |   181 steps taken
|                 | |       | | |   217 calls of functionODE
|                 | |       | | |    36 evaluations of jacobian
|                 | |       | | |     1 error test failures
|                 | |       | | |    10 convergence test failures
|                 | |       | | | 0.000335681s time of jacobian evaluation