Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/../OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_6_0_0_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.211/4.211, allocations: 433.2 MB / 440.7 MB, free: 4.566 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.532e-05/2.561e-05, allocations: 3.562 kB / 0.5325 GB, free: 12.79 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2399/0.24, allocations: 98.73 MB / 0.6289 GB, free: 9.129 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2687/0.5087, allocations: 131.3 MB / 0.7571 GB, free: 5.688 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003251/0.5091, allocations: 71.97 kB / 0.7571 GB, free: 5.617 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.7818/1.291, allocations: 66.61 MB / 0.8222 GB, free: 119.6 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.944e-06/1.291, allocations: 0 / 0.8222 GB, free: 119.6 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001276/1.291, allocations: 112 kB / 0.8223 GB, free: 119.5 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 0.01251/1.304, allocations: 5.764 MB / 0.8279 GB, free: 114 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.311e-05/1.304, allocations: 19.91 kB / 0.8279 GB, free: 114 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001759/1.306, allocations: 0.6259 MB / 0.8286 GB, free: 113.3 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005546/1.311, allocations: 1.802 MB / 0.8303 GB, free: 111.5 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.634e-05/1.311, allocations: 12 kB / 0.8303 GB, free: 111.5 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001003/1.312, allocations: 384 kB / 0.8307 GB, free: 111.1 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0007242/1.313, allocations: 278.8 kB / 0.831 GB, free: 110.8 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 0.0007841/1.314, allocations: 464.4 kB / 0.8314 GB, free: 110.4 MB / 0.6511 GB
Error: pre-optimization module clockPartitioning (simulation) failed.