Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_maint_7_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 7.0.3-maint.7.0.x/package.mo): time 1.516/1.516, allocations: 251.9 MB / 266.8 MB, free: 11.11 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001295/0.001295, allocations: 177.1 kB / 326.5 MB, free: 2.293 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.116/2.116, allocations: 205.4 MB / 0.5775 GB, free: 20.27 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001052/0.001052, allocations: 105.5 kB / 0.6821 GB, free: 12.92 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003542/0.0003542, allocations: 8.25 kB / 0.7963 GB, free: 135.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2366/0.237, allocations: 106.3 MB / 0.9001 GB, free: 63.92 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1891/0.4262, allocations: 139.4 MB / 1.036 GB, free: 4.336 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002918/0.4265, allocations: 79.95 kB / 1.036 GB, free: 4.258 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6861/1.113, allocations: 67.15 MB / 1.102 GB, free: 127.9 MB / 0.698 GB
Notification: Performance of FrontEnd: time 3.878e-06/1.113, allocations: 0 / 1.102 GB, free: 127.9 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0001461/1.113, allocations: 112 kB / 1.102 GB, free: 127.8 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 0.01119/1.124, allocations: 5.828 MB / 1.108 GB, free: 122.5 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.242e-05/1.124, allocations: 8.031 kB / 1.108 GB, free: 122.4 MB / 0.698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001141/1.125, allocations: 0.809 MB / 1.109 GB, free: 121.9 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001124/1.126, allocations: 0.6181 MB / 1.109 GB, free: 121.2 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003842/1.13, allocations: 1.811 MB / 1.111 GB, free: 119.5 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000208/1.131, allocations: 427.8 kB / 1.111 GB, free: 119.3 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005938/1.131, allocations: 0.6287 MB / 1.112 GB, free: 118.9 MB / 0.698 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 0.0009449/1.132, allocations: 0.5489 MB / 1.112 GB, free: 118.4 MB / 0.698 GB
Error: pre-optimization module clockPartitioning (simulation) failed.