Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System3.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: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System3")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System3")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.807/1.807, allocations: 288.3 MB / 303.2 MB, free: 8.113 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001161/0.001161, allocations: 189.6 kB / 371.8 MB, free: 10.13 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.797/1.797, allocations: 205.4 MB / 0.6306 GB, free: 9.98 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009097/0.0009097, allocations: 91.47 kB / 0.7439 GB, free: 5.91 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003975/0.0003975, allocations: 22.55 kB / 0.8668 GB, free: 142 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2379/0.2383, allocations: 115.3 MB / 0.9794 GB, free: 27.72 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.558/6.797, allocations: 2.514 GB / 3.493 GB, free: 154.2 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003199/6.797, allocations: 96.89 kB / 3.493 GB, free: 154.1 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 10.39/17.19, allocations: 2.683 GB / 6.176 GB, free: 69.82 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.304e-06/17.19, allocations: 4 kB / 6.176 GB, free: 69.82 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.0009037/17.19, allocations: 132.4 kB / 6.176 GB, free: 69.79 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: 1029
 * Number of variables: 1029
Notification: Performance of Generate backend data structure: time 0.02731/17.21, allocations: 6.576 MB / 6.183 GB, free: 66.59 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.821e-05/17.21, allocations: 7.531 kB / 6.183 GB, free: 66.59 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02494/17.24, allocations: 3.259 MB / 6.186 GB, free: 66.14 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02226/17.26, allocations: 5.15 MB / 6.191 GB, free: 65.1 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005739/17.26, allocations: 319.6 kB / 6.191 GB, free: 65.09 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00251/17.26, allocations: 421.7 kB / 6.191 GB, free: 65.09 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0187/17.28, allocations: 5.4 MB / 6.197 GB, free: 64.6 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001121/17.28, allocations: 10.72 kB / 6.197 GB, free: 64.59 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006966/17.28, allocations: 163.7 kB / 6.197 GB, free: 64.59 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001764/17.28, allocations: 161.9 kB / 6.197 GB, free: 64.59 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.018/17.3, allocations: 5.86 MB / 6.203 GB, free: 64.48 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 0.04626/17.35, allocations: 20.52 MB / 6.223 GB, free: 50.7 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0101/17.36, allocations: 4.425 MB / 6.227 GB, free: 46.18 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01732/17.38, allocations: 7.859 MB / 6.235 GB, free: 37.97 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005919/17.38, allocations: 2.547 MB / 6.237 GB, free: 35.38 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003253/17.39, allocations: 285.2 kB / 6.238 GB, free: 35.1 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=322): time 1.634e-05/17.39, allocations: 4 kB / 6.238 GB, free: 35.1 MB / 1.042 GB
Notification: Performance of matching and sorting (n=329): time 0.04271/17.43, allocations: 12.84 MB / 6.25 GB, free: 22.02 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001295/17.43, allocations: 321.3 kB / 6.25 GB, free: 21.64 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00706/17.44, allocations: 2.928 MB / 6.253 GB, free: 18.69 MB / 1.042 GB
Notification: Performance of collectPreVariables (initialization): time 0.001406/17.44, allocations: 97.7 kB / 6.253 GB, free: 18.59 MB / 1.042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002167/17.44, allocations: 2.067 MB / 6.255 GB, free: 16.5 MB / 1.042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002/17.44, allocations: 1.105 MB / 6.256 GB, free: 15.38 MB / 1.042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003067/17.44, allocations: 72 kB / 6.257 GB, free: 15.31 MB / 1.042 GB
Notification: Performance of setup shared object (initialization): time 0.0002311/17.44, allocations: 445.4 kB / 6.257 GB, free: 14.87 MB / 1.042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005369/17.45, allocations: 1.974 MB / 6.259 GB, free: 12.89 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007053/17.45, allocations: 2.771 MB / 6.262 GB, free: 9.82 MB / 1.042 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 0.01016/17.46, allocations: 2.91 MB / 6.264 GB, free: 6.867 MB / 1.042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.452e-05/17.46, allocations: 8 kB / 6.264 GB, free: 6.859 MB / 1.042 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