Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_8_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_8_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.376/1.376, allocations: 289.8 MB / 297.1 MB, free: 6.715 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001034/0.001034, allocations: 181.3 kB / 366.3 MB, free: 2.004 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.04/1.04, allocations: 205.2 MB / 0.6256 GB, free: 5.82 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007731/0.0007728, allocations: 92.02 kB / 0.7396 GB, free: 39.66 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.1888/0.1896, allocations: 122.4 MB / 0.8591 GB, free: 13.27 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4134/0.603, allocations: 116.3 MB / 0.9726 GB, free: 68.12 MB / 0.6511 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1455/0.7486, allocations: 145.8 MB / 1.115 GB, free: 2.602 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001955/0.7488, allocations: 75.91 kB / 1.115 GB, free: 2.527 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1841
 * Number of variables: 1841
Notification: Performance of Generate backend data structure: time 0.1333/0.8821, allocations: 72.26 MB / 1.186 GB, free: 10.01 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.103e-05/0.8822, allocations: 15.94 kB / 1.186 GB, free: 9.992 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00127/0.8834, allocations: 0.6258 MB / 1.186 GB, free: 9.359 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00417/0.8876, allocations: 1.849 MB / 1.188 GB, free: 7.461 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.821e-05/0.8877, allocations: 8 kB / 1.188 GB, free: 7.453 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006713/0.8884, allocations: 379.9 kB / 1.189 GB, free: 7.082 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0005036/0.8889, allocations: 284.5 kB / 1.189 GB, free: 6.801 MB / 0.7917 GB
Error: An independent subset of the model has imbalanced number of equations (20) and variables (21).
variables:
integrator.y
integrator.u
TSam.y
TSam.u
TSam.firstTrigger
TSam.sampleTrigger
err.y
err.u2
err.u1
to_degC.y
to_degC.u
PCon.y
PCon.u2
PCon.u1
POffSet.y
TOut.y
baseLoad.TOut
baseLoad.TOut_in_internal
baseLoad.intTOut
baseLoad.PPre[1]
baseLoad.ECon
equations:
1 : der(baseLoad.intTOut) = baseLoad.TOut_in_internal
2 : TOut.y = TOut.offset + (if time < TOut.startTime then 0.0 else if time < TOut.startTime + TOut.duration then (time - TOut.startTime) * TOut.height / TOut.duration else TOut.height)
3 : POffSet.y = POffSet.k
4 : PCon.y = PCon.k1 * PCon.u1 + PCon.k2 * PCon.u2
5 : to_degC.y = -273.15 + to_degC.u
6 : err.y = err.k1 * err.u1 + err.k2 * err.u2
7 : TSam.sampleTrigger = sample(4, TSam.startTime, TSam.samplePeriod)
8 : der(integrator.y) = integrator.k * integrator.u
9 : baseLoad.TOut = baseLoad.TOut_in_internal
10 : PCon.u1 = POffSet.y
11 : TOut.y = TSam.u
12 : TSam.y = baseLoad.TOut
13 : TSam.y = to_degC.u
14 : PCon.y = err.u2
15 : PCon.y = integrator.u
16 : baseLoad.ECon = integrator.y
17 : PCon.u2 = to_degC.y
18 : baseLoad.PPre[1] = err.u1
19 : when TSam.sampleTrigger then
  TSam.firstTrigger := time <= TSam.startTime + 0.5 * TSam.samplePeriod;
end when;
20 : when {TSam.sampleTrigger, initial()} then
  TSam.y := TSam.u;
end when;
Notification: Performance of preOpt clockPartitioning (simulation) <failed>: time 0.0006034/0.8895, allocations: 474.8 kB / 1.189 GB, free: 6.324 MB / 0.7917 GB
Error: pre-optimization module clockPartitioning (simulation) failed.
Error: Internal error SimCode: The model Buildings.Controls.Predictors.Validation.LinearInput could not be translated to FMU