Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System3.conf.json
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System3")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Examples.Tutorial.SpaceCooling.System3")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.532/2.532, allocations: 287.5 MB / 302.4 MB, free: 8.285 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001529/0.001529, allocations: 188 kB / 371 MB, free: 10.79 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.18/2.18, allocations: 205.4 MB / 0.6297 GB, free: 10.5 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001062/0.001062, allocations: 92.09 kB / 0.743 GB, free: 6.508 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004986/0.0004986, allocations: 11.95 kB / 0.8658 GB, free: 141.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.237/0.2375, allocations: 115.3 MB / 0.9784 GB, free: 28.32 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.911/8.148, allocations: 2.513 GB / 3.492 GB, free: 117.5 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003162/8.149, allocations: 92.95 kB / 3.492 GB, free: 117.4 MB / 0.948 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 15.04/23.19, allocations: 2.683 GB / 6.174 GB, free: 63.37 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.745e-06/23.19, allocations: 0 / 6.174 GB, free: 63.37 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.0009139/23.19, allocations: 138.8 kB / 6.175 GB, free: 63.23 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 0.03008/23.22, allocations: 6.577 MB / 6.181 GB, free: 57.09 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.572e-05/23.22, allocations: 8.031 kB / 6.181 GB, free: 57.08 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03779/23.26, allocations: 3.261 MB / 6.184 GB, free: 53.88 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02324/23.28, allocations: 5.143 MB / 6.189 GB, free: 49.96 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004923/23.28, allocations: 320 kB / 6.19 GB, free: 49.64 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002135/23.28, allocations: 427.9 kB / 6.19 GB, free: 49.23 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02272/23.31, allocations: 5.395 MB / 6.195 GB, free: 43.7 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001634/23.31, allocations: 0 / 6.195 GB, free: 43.7 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001054/23.31, allocations: 175.9 kB / 6.195 GB, free: 43.53 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001803/23.31, allocations: 159.8 kB / 6.196 GB, free: 43.38 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02746/23.33, allocations: 5.866 MB / 6.201 GB, free: 37.5 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 0.05702/23.39, allocations: 20.51 MB / 6.221 GB, free: 16.06 MB / 1.042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01682/23.41, allocations: 4.404 MB / 6.226 GB, free: 11.55 MB / 1.042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02475/23.43, allocations: 7.868 MB / 6.233 GB, free: 3.336 MB / 1.042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01123/23.44, allocations: 2.548 MB / 6.236 GB, free: 0.7461 MB / 1.042 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003431/23.45, allocations: 289.2 kB / 6.236 GB, free: 472 kB / 1.042 GB
Notification: Performance of pre-optimization done (n=322): time 1.071e-05/23.45, allocations: 0 / 6.236 GB, free: 472 kB / 1.042 GB
Notification: Performance of matching and sorting (n=329): time 0.078/23.53, allocations: 12.85 MB / 6.249 GB, free: 3.379 MB / 1.057 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002545/23.53, allocations: 329.3 kB / 6.249 GB, free: 2.988 MB / 1.057 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009123/23.54, allocations: 2.912 MB / 6.252 GB, free: 56 kB / 1.057 GB
Notification: Performance of collectPreVariables (initialization): time 0.001328/23.54, allocations: 97.78 kB / 6.252 GB, free: 15.95 MB / 1.073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003628/23.54, allocations: 2.055 MB / 6.254 GB, free: 13.88 MB / 1.073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002492/23.54, allocations: 1.124 MB / 6.255 GB, free: 12.73 MB / 1.073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006717/23.54, allocations: 72 kB / 6.255 GB, free: 12.66 MB / 1.073 GB
Notification: Performance of setup shared object (initialization): time 0.0004714/23.54, allocations: 441.4 kB / 6.255 GB, free: 12.23 MB / 1.073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01104/23.56, allocations: 1.978 MB / 6.257 GB, free: 10.25 MB / 1.073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01246/23.57, allocations: 2.764 MB / 6.26 GB, free: 7.188 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 0.01606/23.58, allocations: 2.91 MB / 6.263 GB, free: 4.234 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.009e-05/23.58, allocations: 4 kB / 6.263 GB, free: 4.23 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