Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
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 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_7_0_0_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.43/2.43, allocations: 248.7 MB / 256.2 MB, free: 7.023 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001509/0.001509, allocations: 182.3 kB / 315.4 MB, free: 4.008 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.089/2.089, allocations: 205.3 MB / 0.5662 GB, free: 0.5508 MB / 410.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001186/0.001186, allocations: 93.97 kB / 0.6704 GB, free: 5.762 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.836e-05/2.849e-05, allocations: 4 kB / 0.7803 GB, free: 103.3 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.207/0.2071, allocations: 106.3 MB / 0.8841 GB, free: 13.01 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8892/1.096, allocations: 139.4 MB / 1.02 GB, free: 15.57 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003076/1.097, allocations: 75.95 kB / 1.02 GB, free: 15.54 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.2414/1.338, allocations: 66.74 MB / 1.085 GB, free: 5.168 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.434e-06/1.338, allocations: 0 / 1.085 GB, free: 5.168 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0001878/1.338, allocations: 116 kB / 1.086 GB, free: 5.055 MB / 0.698 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 0.01487/1.353, allocations: 5.778 MB / 1.091 GB, free: 15.79 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 6.313e-05/1.353, allocations: 8.031 kB / 1.091 GB, free: 15.78 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002167/1.356, allocations: 0.6258 MB / 1.092 GB, free: 15.15 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006909/1.363, allocations: 1.816 MB / 1.094 GB, free: 13.42 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.854e-05/1.363, allocations: 12 kB / 1.094 GB, free: 13.41 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00131/1.364, allocations: 376 kB / 1.094 GB, free: 13.04 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0008451/1.365, allocations: 276.1 kB / 1.094 GB, free: 12.84 MB / 0.7136 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 0.0009673/1.366, allocations: 478.8 kB / 1.095 GB, free: 12.44 MB / 0.7136 GB
Error: pre-optimization module clockPartitioning (simulation) failed.