Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Examples.Tutorial.SpaceCooling.System2.conf.json
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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Examples.Tutorial.SpaceCooling.System2")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.798/4.798, allocations: 0.5623 GB / 0.5775 GB, free: 3.359 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002526/0.002525, allocations: 362.4 kB / 0.6446 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.114/4.114, allocations: 410.7 MB / 1.113 GB, free: 147.9 MB / 0.5886 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001766/0.001765, allocations: 176.1 kB / 1.226 GB, free: 35.96 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004981/0.0004983, allocations: 12 kB / 1.349 GB, free: 121.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2186/0.2192, allocations: 115.2 MB / 1.461 GB, free: 6.625 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.112/8.331, allocations: 2.513 GB / 3.974 GB, free: 64.61 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003491/8.332, allocations: 96.3 kB / 3.974 GB, free: 64.56 MB / 0.948 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/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 9.0.0-master/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 9.0.0-master/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 9.0.0-master/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 9.0.0-master/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 9.0.0-master/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 14.77/23.1, allocations: 2.646 GB / 6.62 GB, free: 45.13 MB / 1.042 GB
Notification: Performance of FrontEnd: time 2.595e-06/23.1, allocations: 4 kB / 6.62 GB, free: 45.12 MB / 1.042 GB
Notification: Performance of Transformations before backend: time 0.0008814/23.1, allocations: 136.9 kB / 6.621 GB, free: 44.99 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 0.02962/23.13, allocations: 6.54 MB / 6.627 GB, free: 38.37 MB / 1.042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.491e-05/23.13, allocations: 12.02 kB / 6.627 GB, free: 38.36 MB / 1.042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03781/23.17, allocations: 3.247 MB / 6.63 GB, free: 35.1 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02226/23.19, allocations: 5.044 MB / 6.635 GB, free: 30 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005834/23.19, allocations: 319.9 kB / 6.635 GB, free: 29.69 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002143/23.19, allocations: 419.9 kB / 6.636 GB, free: 29.28 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02375/23.22, allocations: 5.399 MB / 6.641 GB, free: 23.78 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001946/23.22, allocations: 7.953 kB / 6.641 GB, free: 23.77 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001605/23.22, allocations: 160 kB / 6.641 GB, free: 23.61 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001969/23.22, allocations: 159.8 kB / 6.641 GB, free: 23.46 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02828/23.25, allocations: 5.846 MB / 6.647 GB, free: 17.61 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 0.06079/23.31, allocations: 20.58 MB / 6.667 GB, free: 12.05 MB / 1.057 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01805/23.33, allocations: 4.225 MB / 6.671 GB, free: 7.742 MB / 1.057 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01069/23.34, allocations: 2.172 MB / 6.673 GB, free: 5.57 MB / 1.057 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02606/23.36, allocations: 7.358 MB / 6.681 GB, free: 13.91 MB / 1.073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0116/23.37, allocations: 2.398 MB / 6.683 GB, free: 11.46 MB / 1.073 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003462/23.38, allocations: 285.3 kB / 6.683 GB, free: 11.18 MB / 1.073 GB
Notification: Performance of pre-optimization done (n=310): time 1.089e-05/23.38, allocations: 0 / 6.683 GB, free: 11.18 MB / 1.073 GB
Notification: Performance of matching and sorting (n=310): time 0.04348/23.42, allocations: 6.956 MB / 6.69 GB, free: 4.078 MB / 1.073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002199/23.42, allocations: 350.9 kB / 6.69 GB, free: 3.66 MB / 1.073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01051/23.43, allocations: 3.47 MB / 6.694 GB, free: 168 kB / 1.073 GB
Notification: Performance of collectPreVariables (initialization): time 0.001179/23.43, allocations: 97.7 kB / 6.694 GB, free: 64 kB / 1.073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.949/24.38, allocations: 2.07 MB / 6.696 GB, free: 102.1 MB / 1.073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002275/24.38, allocations: 1.044 MB / 6.697 GB, free: 101.6 MB / 1.073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005732/24.38, allocations: 67.88 kB / 6.697 GB, free: 101.6 MB / 1.073 GB
Notification: Performance of setup shared object (initialization): time 0.000382/24.39, allocations: 439.2 kB / 6.697 GB, free: 101.3 MB / 1.073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01068/24.4, allocations: 1.896 MB / 6.699 GB, free: 101.3 MB / 1.073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01225/24.41, allocations: 2.715 MB / 6.702 GB, free: 100.5 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 0.01596/24.42, allocations: 2.828 MB / 6.705 GB, free: 100.3 MB / 1.073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.845e-05/24.42, allocations: 5.609 kB / 6.705 GB, free: 100.3 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