Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.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 8.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput")
translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo): time 1.729/1.729, allocations: 293 MB / 309 MB, free: 4.828 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001466/0.001466, allocations: 184.5 kB / 378.7 MB, free: 1.016 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.841/1.841, allocations: 205.4 MB / 0.6383 GB, free: 8.152 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000731/0.000731, allocations: 86.39 kB / 0.7527 GB, free: 62.69 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004705/0.0004705, allocations: 16 kB / 0.8768 GB, free: 10.44 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2597/0.2602, allocations: 116.4 MB / 0.9904 GB, free: 5.906 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7326/0.9929, allocations: 146.8 MB / 1.134 GB, free: 28.88 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002693/0.9932, allocations: 79.08 kB / 1.134 GB, free: 28.82 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 0.1349/1.128, allocations: 67.19 MB / 1.199 GB, free: 15.52 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.996e-06/1.128, allocations: 0 / 1.199 GB, free: 15.52 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0002161/1.128, allocations: 120 kB / 1.2 GB, free: 15.4 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 0.01292/1.141, allocations: 5.755 MB / 1.205 GB, free: 9.562 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 5.107e-05/1.141, allocations: 12.03 kB / 1.205 GB, free: 9.551 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001911/1.143, allocations: 0.6229 MB / 1.206 GB, free: 8.922 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005058/1.148, allocations: 1.823 MB / 1.208 GB, free: 7.055 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005148/1.149, allocations: 432.9 kB / 1.208 GB, free: 6.633 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001202/1.15, allocations: 0.6292 MB / 1.209 GB, free: 6.004 MB / 0.7761 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 0.001756/1.152, allocations: 0.8113 MB / 1.209 GB, free: 5.18 MB / 0.7761 GB
Error: pre-optimization module clockPartitioning (simulation) failed.