Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Examples.Tutorial.SpaceCooling.System3.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.Tutorial.SpaceCooling.System3")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.Tutorial.SpaceCooling.System3")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.67/1.67, allocations: 292.6 MB / 307.5 MB, free: 5.172 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001639/0.001639, allocations: 186.9 kB / 377.1 MB, free: 1.523 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.717/1.717, allocations: 205.4 MB / 0.6367 GB, free: 8.531 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008913/0.0008915, allocations: 90.8 kB / 0.751 GB, free: 62.95 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004559/0.0004559, allocations: 8 kB / 0.8748 GB, free: 11.18 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2795/0.2799, allocations: 116.3 MB / 0.9883 GB, free: 6.73 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.012/7.292, allocations: 2.515 GB / 3.503 GB, free: 24.95 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003472/7.292, allocations: 95.95 kB / 3.503 GB, free: 24.85 MB / 0.948 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4-maint.8.1.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 8.1.4-maint.8.1.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 8.1.4-maint.8.1.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 8.1.4-maint.8.1.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 8.1.4-maint.8.1.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 10.67/17.96, allocations: 2.683 GB / 6.186 GB, free: 14 MB / 1.073 GB
Notification: Performance of FrontEnd: time 2.815e-06/17.96, allocations: 7.938 kB / 6.186 GB, free: 13.99 MB / 1.073 GB
Notification: Performance of Transformations before backend: time 0.00112/17.96, allocations: 124 kB / 6.186 GB, free: 13.87 MB / 1.073 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 0.03071/17.99, allocations: 6.594 MB / 6.192 GB, free: 7.184 MB / 1.073 GB
Notification: Performance of prepare preOptimizeDAE: time 5.645e-05/17.99, allocations: 8.031 kB / 6.192 GB, free: 7.176 MB / 1.073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02507/18.01, allocations: 3.255 MB / 6.196 GB, free: 3.914 MB / 1.073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 1.029/19.04, allocations: 5.129 MB / 6.201 GB, free: 75.32 MB / 1.073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000616/19.04, allocations: 320 kB / 6.201 GB, free: 75.31 MB / 1.073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002542/19.05, allocations: 425.9 kB / 6.201 GB, free: 75.31 MB / 1.073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02019/19.07, allocations: 5.396 MB / 6.207 GB, free: 74.88 MB / 1.073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001057/19.07, allocations: 2.156 kB / 6.207 GB, free: 74.88 MB / 1.073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007084/19.07, allocations: 176.7 kB / 6.207 GB, free: 74.88 MB / 1.073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001788/19.07, allocations: 157.2 kB / 6.207 GB, free: 74.87 MB / 1.073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0215/19.09, allocations: 5.866 MB / 6.213 GB, free: 74.84 MB / 1.073 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 0.05512/19.14, allocations: 20.52 MB / 6.233 GB, free: 68.28 MB / 1.073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01186/19.16, allocations: 4.418 MB / 6.237 GB, free: 67.64 MB / 1.073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0204/19.18, allocations: 7.845 MB / 6.245 GB, free: 65.47 MB / 1.073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00753/19.18, allocations: 2.554 MB / 6.247 GB, free: 65.34 MB / 1.073 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003848/19.19, allocations: 285.8 kB / 6.247 GB, free: 65.27 MB / 1.073 GB
Notification: Performance of pre-optimization done (n=322): time 3.124e-05/19.19, allocations: 0 / 6.247 GB, free: 65.27 MB / 1.073 GB
Notification: Performance of matching and sorting (n=329): time 0.05579/19.24, allocations: 12.85 MB / 6.26 GB, free: 63.4 MB / 1.073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002188/19.24, allocations: 323.2 kB / 6.26 GB, free: 63.05 MB / 1.073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0112/19.26, allocations: 2.919 MB / 6.263 GB, free: 62.75 MB / 1.073 GB
Notification: Performance of collectPreVariables (initialization): time 0.001663/19.26, allocations: 97.36 kB / 6.263 GB, free: 62.72 MB / 1.073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004149/19.26, allocations: 2.062 MB / 6.265 GB, free: 62.23 MB / 1.073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002858/19.26, allocations: 1.114 MB / 6.266 GB, free: 61.66 MB / 1.073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001303/19.27, allocations: 70.12 kB / 6.266 GB, free: 61.66 MB / 1.073 GB
Notification: Performance of setup shared object (initialization): time 0.0005463/19.27, allocations: 445 kB / 6.267 GB, free: 61.35 MB / 1.073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007441/19.27, allocations: 1.972 MB / 6.269 GB, free: 61.34 MB / 1.073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008461/19.28, allocations: 2.777 MB / 6.271 GB, free: 60.54 MB / 1.073 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 0.01141/19.29, allocations: 2.918 MB / 6.274 GB, free: 60.29 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.623e-05/19.29, allocations: 3.188 kB / 6.274 GB, free: 60.29 MB / 1.073 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