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: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.727/1.727, allocations: 288.3 MB / 303.2 MB, free: 8.211 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001091/0.001092, allocations: 181.1 kB / 371.8 MB, free: 10.25 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.588/1.588, allocations: 205.4 MB / 0.6306 GB, free: 9.965 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009986/0.0009987, allocations: 90.91 kB / 0.7439 GB, free: 5.898 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004135/0.0004135, allocations: 18.16 kB / 0.8668 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2654/0.2658, allocations: 115.3 MB / 0.9794 GB, free: 27.7 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.506/6.772, allocations: 2.513 GB / 3.493 GB, free: 113.2 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003411/6.772, allocations: 92.56 kB / 3.493 GB, free: 113.1 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 10.5/17.27, allocations: 2.682 GB / 6.175 GB, free: 66.67 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.395e-06/17.27, allocations: 7.969 kB / 6.175 GB, free: 66.66 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.0008522/17.28, allocations: 135.2 kB / 6.175 GB, free: 66.63 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 0.02734/17.3, allocations: 6.532 MB / 6.181 GB, free: 62.64 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.096e-05/17.3, allocations: 8.031 kB / 6.181 GB, free: 62.63 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02421/17.33, allocations: 3.246 MB / 6.184 GB, free: 59.44 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01816/17.35, allocations: 5.132 MB / 6.189 GB, free: 55.74 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004831/17.35, allocations: 324.3 kB / 6.19 GB, free: 55.55 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00196/17.35, allocations: 420.9 kB / 6.19 GB, free: 55.27 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01398/17.36, allocations: 5.363 MB / 6.195 GB, free: 51.29 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.304e-05/17.36, allocations: 7.938 kB / 6.195 GB, free: 51.28 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005816/17.36, allocations: 167.9 kB / 6.195 GB, free: 51.12 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001353/17.36, allocations: 159.8 kB / 6.196 GB, free: 50.96 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01702/17.38, allocations: 5.843 MB / 6.201 GB, free: 45.11 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 0.04288/17.42, allocations: 20.61 MB / 6.221 GB, free: 23.53 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008216/17.43, allocations: 4.219 MB / 6.225 GB, free: 19.21 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01456/17.45, allocations: 7.374 MB / 6.233 GB, free: 11.55 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00509/17.45, allocations: 2.37 MB / 6.235 GB, free: 9.129 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003053/17.45, allocations: 285.2 kB / 6.235 GB, free: 8.848 MB / 1.042 GB
Notification: Performance of pre-optimization done (n=307): time 7.194e-06/17.45, allocations: 0 / 6.235 GB, free: 8.848 MB / 1.042 GB
Notification: Performance of matching and sorting (n=307): time 0.02071/17.47, allocations: 6.935 MB / 6.242 GB, free: 1.758 MB / 1.042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001115/17.48, allocations: 342.8 kB / 6.242 GB, free: 1.348 MB / 1.042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006456/17.48, allocations: 3.08 MB / 6.245 GB, free: 14.25 MB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.001161/17.48, allocations: 89.7 kB / 6.245 GB, free: 14.15 MB / 1.057 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002464/17.49, allocations: 2.09 MB / 6.248 GB, free: 12.05 MB / 1.057 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00179/17.49, allocations: 1.043 MB / 6.249 GB, free: 10.99 MB / 1.057 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000304/17.49, allocations: 64 kB / 6.249 GB, free: 10.93 MB / 1.057 GB
Notification: Performance of setup shared object (initialization): time 0.0002612/17.49, allocations: 445.3 kB / 6.249 GB, free: 10.48 MB / 1.057 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005443/17.49, allocations: 1.896 MB / 6.251 GB, free: 8.586 MB / 1.057 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006535/17.5, allocations: 2.693 MB / 6.253 GB, free: 5.59 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 0.009341/17.51, allocations: 2.836 MB / 6.256 GB, free: 2.711 MB / 1.057 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.438e-05/17.51, allocations: 4 kB / 6.256 GB, free: 2.707 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