Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_5_0_1_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 3.834/3.834, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.514e-05/3.536e-05, allocations: 4 kB / 0.4991 GB, free: 13.36 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6415/0.6416, allocations: 92.68 MB / 0.5896 GB, free: 14.46 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2381/0.8798, allocations: 127.6 MB / 0.7142 GB, free: 14.72 MB / 0.6042 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003194/0.8802, allocations: 75.97 kB / 0.7143 GB, free: 14.64 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 0.8051/1.685, allocations: 67.64 MB / 0.7803 GB, free: 140.5 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.855e-06/1.685, allocations: 1.125 kB / 0.7803 GB, free: 140.5 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001726/1.686, allocations: 119.4 kB / 0.7804 GB, free: 140.5 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1839
 * Number of variables: 1839
Notification: Performance of Generate backend data structure: time 0.01432/1.7, allocations: 5.777 MB / 0.7861 GB, free: 139 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.123e-05/1.7, allocations: 12.38 kB / 0.7861 GB, free: 139 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001589/1.702, allocations: 0.8057 MB / 0.7869 GB, free: 138.9 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001737/1.703, allocations: 0.6273 MB / 0.7875 GB, free: 138.6 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006171/1.71, allocations: 1.798 MB / 0.7892 GB, free: 138.1 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000394/1.71, allocations: 430.3 kB / 0.7897 GB, free: 138.1 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001076/1.711, allocations: 0.6329 MB / 0.7903 GB, free: 138.1 MB / 0.6511 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 0.001237/1.712, allocations: 0.5207 MB / 0.7908 GB, free: 138 MB / 0.6511 GB
Error: pre-optimization module clockPartitioning (simulation) failed.