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 2.207/2.207, allocations: 251 MB / 265.9 MB, free: 11.69 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001572/0.001571, allocations: 177.4 kB / 325.5 MB, free: 2.898 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.426/2.426, allocations: 205.4 MB / 0.5764 GB, free: 20.82 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001198/0.001198, allocations: 101.3 kB / 0.6809 GB, free: 13.65 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004821/0.000482, allocations: 12.12 kB / 0.795 GB, free: 135.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2275/0.228, allocations: 106.3 MB / 0.8988 GB, free: 65.46 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2409/0.469, allocations: 139.2 MB / 1.035 GB, free: 6.062 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003196/0.4693, allocations: 79.95 kB / 1.035 GB, free: 5.984 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.8487/1.318, allocations: 67.15 MB / 1.1 GB, free: 130.2 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.715e-06/1.318, allocations: 0 / 1.1 GB, free: 130.2 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0001296/1.318, allocations: 116 kB / 1.101 GB, free: 130.1 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 0.0136/1.332, allocations: 5.821 MB / 1.106 GB, free: 124.7 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.093e-05/1.332, allocations: 12.03 kB / 1.106 GB, free: 124.7 MB / 0.698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002287/1.334, allocations: 0.8047 MB / 1.107 GB, free: 124.2 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001776/1.336, allocations: 0.622 MB / 1.108 GB, free: 123.5 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00595/1.342, allocations: 1.807 MB / 1.109 GB, free: 121.8 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004821/1.343, allocations: 431.8 kB / 1.11 GB, free: 121.6 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001311/1.344, allocations: 0.6302 MB / 1.11 GB, free: 121.2 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 0.001536/1.346, allocations: 0.5517 MB / 1.111 GB, free: 120.7 MB / 0.698 GB
Error: pre-optimization module clockPartitioning (simulation) failed.