Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowPControl.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowPControl,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_HeatExchangers_Examples_DryCoilCounterFlowPControl",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01468/0.01468, allocations: 88.8 kB / 15.04 MB, free: 5.582 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001762/0.001762, allocations: 175.1 kB / 15.92 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.27/2.27, allocations: 205.5 MB / 222.2 MB, free: 13.7 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.63/2.63, allocations: 252.8 MB / 0.511 GB, free: 8.336 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007769/0.0007771, allocations: 18 kB / 0.6243 GB, free: 21.09 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.301/0.3018, allocations: 106.2 MB / 0.7281 GB, free: 8.133 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowPControl): time 1.122/1.424, allocations: 227.6 MB / 0.9503 GB, free: 14.84 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.06436/1.488, allocations: 22.62 MB / 0.9724 GB, free: 13.02 MB / 0.7136 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004376/1.493, allocations: 85.03 kB / 0.9725 GB, free: 12.98 MB / 0.7136 GB
Notification: Performance of NFTyping.typeComponents: time 0.006361/1.499, allocations: 1.238 MB / 0.9737 GB, free: 11.93 MB / 0.7136 GB
Notification: Performance of NFTyping.typeBindings: time 0.01657/1.516, allocations: 3.613 MB / 0.9772 GB, free: 8.953 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0162/1.532, allocations: 3.46 MB / 0.9806 GB, free: 5.684 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.02633/1.558, allocations: 9.332 MB / 0.9897 GB, free: 12.33 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01168/1.57, allocations: 5.097 MB / 0.9947 GB, free: 7.18 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01705/1.587, allocations: 4.485 MB / 0.9991 GB, free: 2.68 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01247/1.6, allocations: 3.085 MB / 1.002 GB, free: 15.58 MB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 0.002135/1.602, allocations: 244 kB / 1.002 GB, free: 15.34 MB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01203/1.614, allocations: 2.586 MB / 1.005 GB, free: 12.75 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 0.003833/1.618, allocations: 1.452 MB / 1.006 GB, free: 11.3 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 0.003985/1.622, allocations: 1.44 MB / 1.008 GB, free: 9.848 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.01972/1.642, allocations: 10.19 MB / 1.018 GB, free: 15.63 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 3.617e-06/1.642, allocations: 0 / 1.018 GB, free: 15.63 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 3.517e-06/1.642, allocations: 0 / 1.018 GB, free: 15.63 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0003849/1.642, allocations: 0 / 1.018 GB, free: 15.63 MB / 0.7605 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1084
 * Number of variables: 1084
Notification: Performance of Generate backend data structure: time 0.02539/1.667, allocations: 6.386 MB / 1.024 GB, free: 9.148 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 5.31e-05/1.667, allocations: 8.031 kB / 1.024 GB, free: 9.141 MB / 0.7605 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002624/1.67, allocations: 0.5916 MB / 1.024 GB, free: 8.539 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0122/1.682, allocations: 1.347 MB / 1.026 GB, free: 7.184 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01946/1.702, allocations: 5.764 MB / 1.031 GB, free: 1.34 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009617/1.703, allocations: 0.7504 MB / 1.032 GB, free: 500 kB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002121/1.705, allocations: 459.9 kB / 1.033 GB, free: 40 kB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02227/1.727, allocations: 6.214 MB / 1.039 GB, free: 9.668 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002508/1.728, allocations: 11.84 kB / 1.039 GB, free: 9.656 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001556/1.729, allocations: 176 kB / 1.039 GB, free: 9.484 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004021/1.73, allocations: 204.2 kB / 1.039 GB, free: 9.281 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01997/1.75, allocations: 5.532 MB / 1.044 GB, free: 3.73 MB / 0.7761 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 0.06234/1.812, allocations: 25.4 MB / 1.069 GB, free: 8.73 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01141/1.824, allocations: 4.591 MB / 1.074 GB, free: 3.957 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001591/1.825, allocations: 0.749 MB / 1.074 GB, free: 3.059 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007225/1.832, allocations: 2.176 MB / 1.077 GB, free: 0.832 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=305): time 1.084e-05/1.833, allocations: 0 / 1.077 GB, free: 0.832 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=305): time 0.02324/1.856, allocations: 5.876 MB / 1.082 GB, free: 10.86 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001473/1.856, allocations: 218.3 kB / 1.082 GB, free: 10.6 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01324/1.869, allocations: 4.673 MB / 1.087 GB, free: 5.922 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009792/1.87, allocations: 93.7 kB / 1.087 GB, free: 5.824 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004202/1.874, allocations: 2.389 MB / 1.089 GB, free: 3.414 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002149/1.877, allocations: 1.063 MB / 1.09 GB, free: 2.336 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005224/1.877, allocations: 68 kB / 1.091 GB, free: 2.27 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0004773/1.878, allocations: 445 kB / 1.091 GB, free: 1.828 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005567/1.883, allocations: 1.728 MB / 1.093 GB, free: 100 kB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007108/1.89, allocations: 2.585 MB / 1.095 GB, free: 13.21 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006943/1.897, allocations: 2.217 MB / 1.097 GB, free: 10.98 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.341e-05/1.898, allocations: 7.953 kB / 1.097 GB, free: 10.97 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=426) (initialization): time 0.01848/1.916, allocations: 5.018 MB / 1.102 GB, free: 5.906 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002026/1.918, allocations: 4.967 MB / 1.107 GB, free: 0.5547 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.693e-05/1.918, allocations: 15.98 kB / 1.107 GB, free: 0.5391 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001155/1.919, allocations: 212.7 kB / 1.107 GB, free: 336 kB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008336/1.928, allocations: 0.9049 MB / 1.108 GB, free: 15.42 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00328/1.931, allocations: 3.323 MB / 1.111 GB, free: 11.98 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009143/1.94, allocations: 0.7127 MB / 1.112 GB, free: 11.27 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009105/1.941, allocations: 136 kB / 1.112 GB, free: 11.13 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.8e-05/1.941, allocations: 4 kB / 1.112 GB, free: 11.13 MB / 0.8542 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.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.007336/1.949, allocations: 2.087 MB / 1.114 GB, free: 9.023 MB / 0.8542 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated