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 1.666/1.666, allocations: 285.6 MB / 293.1 MB, free: 10.15 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001128/0.001127, allocations: 176.9 kB / 361.4 MB, free: 6.805 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.716/1.716, allocations: 205.3 MB / 0.62 GB, free: 11.63 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001124/0.001124, allocations: 96.88 kB / 0.733 GB, free: 44.15 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.022e-05/2.018e-05, allocations: 0 / 0.8518 GB, free: 2.656 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7054/0.7055, allocations: 115.3 MB / 0.9644 GB, free: 78.83 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2148/0.9203, allocations: 144.9 MB / 1.106 GB, free: 10.79 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002762/0.9207, allocations: 76.55 kB / 1.106 GB, free: 10.71 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 0.1477/1.068, allocations: 66.72 MB / 1.171 GB, free: 7.961 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 4.598e-06/1.068, allocations: 0 / 1.171 GB, free: 7.961 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.000374/1.069, allocations: 112 kB / 1.171 GB, free: 7.852 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 0.01389/1.083, allocations: 5.787 MB / 1.177 GB, free: 1.98 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 5.183e-05/1.083, allocations: 8.031 kB / 1.177 GB, free: 1.973 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001813/1.085, allocations: 0.6236 MB / 1.178 GB, free: 1.344 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004512/1.089, allocations: 1.813 MB / 1.179 GB, free: 15.48 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.649e-05/1.089, allocations: 8 kB / 1.179 GB, free: 15.48 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009351/1.09, allocations: 376 kB / 1.18 GB, free: 15.11 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0006259/1.091, allocations: 277.5 kB / 1.18 GB, free: 14.84 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 0.0007154/1.092, allocations: 472.7 kB / 1.18 GB, free: 14.36 MB / 0.7917 GB
Error: pre-optimization module clockPartitioning (simulation) failed.