Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.663/1.663, allocations: 288.2 MB / 303.2 MB, free: 8.164 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001075/0.001075, allocations: 185.8 kB / 371.8 MB, free: 10.28 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.66/1.66, allocations: 205.4 MB / 0.6305 GB, free: 10.02 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009735/0.0009734, allocations: 93.09 kB / 0.7439 GB, free: 5.945 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004141/0.000414, allocations: 11.09 kB / 0.8669 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2452/0.2456, allocations: 115.3 MB / 0.9795 GB, free: 27.64 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8062/1.052, allocations: 145.7 MB / 1.122 GB, free: 16.36 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002802/1.052, allocations: 79.66 kB / 1.122 GB, free: 16.36 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.1348/1.187, allocations: 67.14 MB / 1.187 GB, free: 6.906 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 4.949e-06/1.187, allocations: 0 / 1.187 GB, free: 6.906 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.000374/1.187, allocations: 115.9 kB / 1.187 GB, free: 6.793 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 0.01446/1.202, allocations: 5.828 MB / 1.193 GB, free: 1.504 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 6.425e-05/1.202, allocations: 12.02 kB / 1.193 GB, free: 1.492 MB / 0.7136 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002538/1.205, allocations: 0.804 MB / 1.194 GB, free: 0.9062 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00228/1.207, allocations: 0.6258 MB / 1.195 GB, free: 280 kB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008416/1.215, allocations: 1.815 MB / 1.196 GB, free: 14.55 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008251/1.216, allocations: 430.7 kB / 1.197 GB, free: 14.33 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001536/1.218, allocations: 0.6253 MB / 1.197 GB, free: 13.91 MB / 0.7292 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 0.001551/1.219, allocations: 0.5524 MB / 1.198 GB, free: 13.44 MB / 0.7292 GB
Error: pre-optimization module clockPartitioning (simulation) failed.