Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage")
translateModel(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009458/0.0009457, allocations: 99.62 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009906/0.0009907, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.42/1.42, allocations: 205.4 MB / 222.1 MB, free: 5.664 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.503/1.503, allocations: 251.9 MB / 0.51 GB, free: 4.863 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.000507/0.000507, allocations: 15.98 kB / 0.6241 GB, free: 1.203 MB / 0.5137 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5892/0.5897, allocations: 106.3 MB / 0.728 GB, free: 11.47 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage): time 0.2148/0.8046, allocations: 170.4 MB / 0.8944 GB, free: 0.6289 MB / 0.7012 GB
Notification: Performance of NFInst.instExpressions: time 0.6136/1.418, allocations: 18.14 MB / 0.9121 GB, free: 17.45 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002817/1.421, allocations: 35.53 kB / 0.9121 GB, free: 17.45 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.006763/1.428, allocations: 1.459 MB / 0.9136 GB, free: 17.44 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.009528/1.437, allocations: 2.121 MB / 0.9156 GB, free: 17.42 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01127/1.449, allocations: 2.799 MB / 0.9184 GB, free: 17.36 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.01181/1.461, allocations: 4.699 MB / 0.923 GB, free: 17.34 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005751/1.466, allocations: 2.199 MB / 0.9251 GB, free: 17.02 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006754/1.473, allocations: 2.061 MB / 0.9271 GB, free: 17.02 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005161/1.478, allocations: 1.888 MB / 0.929 GB, free: 17.02 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009423/1.479, allocations: 197.2 kB / 0.9292 GB, free: 17.02 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007922/1.487, allocations: 2.068 MB / 0.9312 GB, free: 17.02 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.002032/1.489, allocations: 1.462 MB / 0.9326 GB, free: 17.02 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.002659/1.492, allocations: 1.244 MB / 0.9338 GB, free: 16.98 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.0161/1.508, allocations: 10.65 MB / 0.9442 GB, free: 14.77 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 4.99e-06/1.508, allocations: 2.938 kB / 0.9442 GB, free: 14.77 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 3.436e-06/1.508, allocations: 0 / 0.9442 GB, free: 14.77 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 0.0003325/1.509, allocations: 0 / 0.9442 GB, free: 14.77 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 378
 * Number of variables: 378
Notification: Performance of Generate backend data structure: time 0.01584/1.524, allocations: 5.596 MB / 0.9497 GB, free: 11.31 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.647e-05/1.524, allocations: 8.406 kB / 0.9497 GB, free: 11.31 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03304/1.558, allocations: 4.044 MB / 0.9536 GB, free: 9.664 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01244/1.57, allocations: 4.22 MB / 0.9578 GB, free: 8.246 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009897/1.571, allocations: 452.6 kB / 0.9582 GB, free: 7.977 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001345/1.572, allocations: 177.6 kB / 0.9584 GB, free: 7.977 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01944/1.592, allocations: 6.625 MB / 0.9648 GB, free: 6.512 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.319e-05/1.592, allocations: 6.656 kB / 0.9648 GB, free: 6.512 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001196/1.593, allocations: 66.27 kB / 0.9649 GB, free: 6.508 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.516e-05/1.593, allocations: 59.38 kB / 0.965 GB, free: 6.5 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02462/1.618, allocations: 9.001 MB / 0.9738 GB, free: 4.855 MB / 0.7169 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 0.05672/1.675, allocations: 21.66 MB / 0.9949 GB, free: 12.2 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02956/1.704, allocations: 8.901 MB / 1.004 GB, free: 6.008 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008566/1.705, allocations: 0.5944 MB / 1.004 GB, free: 5.305 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01579/1.721, allocations: 5.668 MB / 1.01 GB, free: 1.352 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=186): time 8.456e-06/1.721, allocations: 0 / 1.01 GB, free: 1.352 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=188): time 0.1006/1.822, allocations: 23.59 MB / 1.033 GB, free: 15.6 MB / 0.7637 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001927/1.822, allocations: 173 kB / 1.033 GB, free: 15.41 MB / 0.7637 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02398/1.846, allocations: 7.791 MB / 1.041 GB, free: 10.08 MB / 0.7637 GB
Notification: Performance of collectPreVariables (initialization): time 0.001846/1.848, allocations: 113.5 kB / 1.041 GB, free: 10.01 MB / 0.7637 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005546/1.853, allocations: 2.227 MB / 1.043 GB, free: 9.25 MB / 0.7637 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001795/1.855, allocations: 0.5908 MB / 1.043 GB, free: 8.746 MB / 0.7637 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001056/1.856, allocations: 43.44 kB / 1.043 GB, free: 8.734 MB / 0.7637 GB
Notification: Performance of setup shared object (initialization): time 0.0003437/1.857, allocations: 384.8 kB / 1.044 GB, free: 8.387 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0141/1.871, allocations: 5.165 MB / 1.049 GB, free: 5 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01466/1.886, allocations: 5.353 MB / 1.054 GB, free: 1.398 MB / 0.7637 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.3977/2.283, allocations: 144 MB / 1.195 GB, free: 6.176 MB / 0.9044 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.027e-05/2.283, allocations: 0 / 1.195 GB, free: 6.176 MB / 0.9044 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