Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2.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.Examples.Tutorial.SpaceCooling.System2,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Examples_Tutorial_SpaceCooling_System2",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Examples.Tutorial.SpaceCooling.System2,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Examples_Tutorial_SpaceCooling_System2",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 2.451/2.451, allocations: 288.2 MB / 303.2 MB, free: 8.184 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001268/0.001268, allocations: 183.3 kB / 371.8 MB, free: 10.27 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.885/1.885, allocations: 205.4 MB / 0.6305 GB, free: 10 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009515/0.0009516, allocations: 93.12 kB / 0.7439 GB, free: 5.926 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004439/0.0004442, allocations: 14.62 kB / 0.8669 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.275/0.2755, allocations: 115.3 MB / 0.9795 GB, free: 27.6 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.723/6.998, allocations: 2.513 GB / 3.493 GB, free: 113.4 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002304/6.999, allocations: 95.2 kB / 3.493 GB, free: 113.3 MB / 0.948 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.p to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.T to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.X[1] to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:54:3-56:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staAir.X[2] to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:66:3-68:38:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staWat.p to false.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:66:3-68:38:writable] Notification: Moving binding to initial equation section and setting fixed attribute of cooCoi.UAFroRated.staWat.T to false.
Notification: Performance of FrontEnd - DAE generated: time 11.33/18.32, allocations: 2.681 GB / 6.173 GB, free: 67.12 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.625e-06/18.32, allocations: 0 / 6.173 GB, free: 67.12 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.001119/18.33, allocations: 136.8 kB / 6.174 GB, free: 67.09 MB / 1.042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1020
 * Number of variables: 1020
Notification: Performance of Generate backend data structure: time 0.02889/18.35, allocations: 6.54 MB / 6.18 GB, free: 63.09 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.447e-05/18.35, allocations: 10.72 kB / 6.18 GB, free: 63.09 MB / 1.042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003067/18.36, allocations: 0.5259 MB / 6.181 GB, free: 62.94 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02344/18.38, allocations: 3.258 MB / 6.184 GB, free: 60.3 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02271/18.4, allocations: 5.121 MB / 6.189 GB, free: 56.61 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004738/18.4, allocations: 319.3 kB / 6.189 GB, free: 56.43 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002281/18.41, allocations: 421.8 kB / 6.189 GB, free: 56.15 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01976/18.43, allocations: 5.366 MB / 6.195 GB, free: 52.04 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002637/18.43, allocations: 4 kB / 6.195 GB, free: 52.04 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001865/18.43, allocations: 172 kB / 6.195 GB, free: 51.87 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001761/18.43, allocations: 159.8 kB / 6.195 GB, free: 51.71 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01932/18.45, allocations: 5.846 MB / 6.201 GB, free: 45.86 MB / 1.042 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04487/18.49, allocations: 20.61 MB / 6.221 GB, free: 24.27 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009117/18.5, allocations: 4.218 MB / 6.225 GB, free: 19.96 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01727/18.52, allocations: 7.373 MB / 6.232 GB, free: 12.29 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005795/18.52, allocations: 2.382 MB / 6.234 GB, free: 9.863 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003253/18.53, allocations: 281.2 kB / 6.235 GB, free: 9.586 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=307): time 1.357e-05/18.53, allocations: 0 / 6.235 GB, free: 9.586 MB / 1.042 GB
Notification: Performance of matching and sorting (n=307): time 0.02259/18.55, allocations: 6.926 MB / 6.241 GB, free: 2.504 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001166/18.55, allocations: 350.8 kB / 6.242 GB, free: 2.086 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007552/18.56, allocations: 3.083 MB / 6.245 GB, free: 14.98 MB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009489/18.56, allocations: 93.7 kB / 6.245 GB, free: 14.89 MB / 1.057 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002962/18.56, allocations: 2.078 MB / 6.247 GB, free: 12.79 MB / 1.057 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001762/18.56, allocations: 1.044 MB / 6.248 GB, free: 11.73 MB / 1.057 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000637/18.56, allocations: 75.98 kB / 6.248 GB, free: 11.66 MB / 1.057 GB
Notification: Performance of setup shared object (initialization): time 0.0004016/18.57, allocations: 437.3 kB / 6.248 GB, free: 11.22 MB / 1.057 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006786/18.57, allocations: 1.892 MB / 6.25 GB, free: 9.328 MB / 1.057 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008244/18.58, allocations: 2.701 MB / 6.253 GB, free: 6.324 MB / 1.057 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.01016/18.59, allocations: 2.827 MB / 6.256 GB, free: 3.453 MB / 1.057 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.643e-05/18.59, allocations: 4 kB / 6.256 GB, free: 3.449 MB / 1.057 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: No system for the symbolic initialization was generated