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"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.686/1.686, allocations: 289.9 MB / 297.4 MB, free: 6.375 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001521/0.001521, allocations: 176.9 kB / 366.7 MB, free: 1.664 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.515/1.515, allocations: 205.3 MB / 0.626 GB, free: 7.199 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008598/0.0008602, allocations: 89.14 kB / 0.74 GB, free: 39.58 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.174e-05/2.175e-05, allocations: 4 kB / 0.8598 GB, free: 12.99 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7407/0.7407, allocations: 116.3 MB / 0.9733 GB, free: 76.26 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2093/0.95, allocations: 145.9 MB / 1.116 GB, free: 4.176 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002845/0.9504, allocations: 71.95 kB / 1.116 GB, free: 4.105 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.143/1.093, allocations: 66.72 MB / 1.181 GB, free: 1.316 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.854e-06/1.093, allocations: 0 / 1.181 GB, free: 1.316 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001471/1.094, allocations: 120 kB / 1.181 GB, free: 1.199 MB / 0.7761 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 0.01113/1.105, allocations: 5.779 MB / 1.187 GB, free: 11.34 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 5.244e-05/1.105, allocations: 12.03 kB / 1.187 GB, free: 11.32 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001498/1.106, allocations: 0.6181 MB / 1.187 GB, free: 10.7 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004039/1.11, allocations: 1.805 MB / 1.189 GB, free: 8.848 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.365e-05/1.11, allocations: 20 kB / 1.189 GB, free: 8.828 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005583/1.111, allocations: 376 kB / 1.19 GB, free: 8.461 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.00053/1.112, allocations: 277.6 kB / 1.19 GB, free: 8.191 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 0.0006427/1.112, allocations: 473.4 kB / 1.19 GB, free: 7.719 MB / 0.7917 GB
Error: pre-optimization module clockPartitioning (simulation) failed.