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.WetCoilCounterFlowPControl.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.WetCoilCounterFlowPControl,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_HeatExchangers_Examples_WetCoilCounterFlowPControl",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 0.01043/0.01043, allocations: 89.25 kB / 15.04 MB, free: 5.578 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.002385/0.002385, allocations: 175.6 kB / 15.92 MB, free: 5.551 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 2.119/2.119, allocations: 205.5 MB / 222.2 MB, free: 13.72 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 2.333/2.333, allocations: 252.8 MB / 0.511 GB, free: 8.359 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004683/0.0004684, allocations: 12.34 kB / 0.6243 GB, free: 28.26 MB / 0.4948 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2156/0.2161, allocations: 106.2 MB / 0.7281 GB, free: 10.16 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl): time 0.9715/1.188, allocations: 229.6 MB / 0.9523 GB, free: 5.688 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.05428/1.242, allocations: 23.51 MB / 0.9753 GB, free: 3.152 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004605/1.247, allocations: 85 kB / 0.9754 GB, free: 3.117 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.006618/1.253, allocations: 1.28 MB / 0.9766 GB, free: 2.035 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01967/1.273, allocations: 3.778 MB / 0.9803 GB, free: 14.92 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02178/1.295, allocations: 3.556 MB / 0.9838 GB, free: 12.43 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.03413/1.329, allocations: 10.08 MB / 0.9936 GB, free: 3.082 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01694/1.346, allocations: 5.833 MB / 0.9993 GB, free: 13.18 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01566/1.362, allocations: 4.66 MB / 1.004 GB, free: 8.508 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01031/1.372, allocations: 3.318 MB / 1.007 GB, free: 5.176 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.002543/1.375, allocations: 264 kB / 1.007 GB, free: 4.918 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01292/1.388, allocations: 2.805 MB / 1.01 GB, free: 2.109 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.004045/1.392, allocations: 1.542 MB / 1.012 GB, free: 0.5586 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.004274/1.396, allocations: 1.568 MB / 1.013 GB, free: 14.98 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.02173/1.418, allocations: 11.36 MB / 1.024 GB, free: 3.59 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 3.817e-06/1.418, allocations: 4 kB / 1.024 GB, free: 3.586 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 3.486e-06/1.418, allocations: 0 / 1.024 GB, free: 3.586 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 0.0004072/1.418, allocations: 0 / 1.024 GB, free: 3.586 MB / 0.7448 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1252
 * Number of variables: 1252
Notification: Performance of Generate backend data structure: time 0.02789/1.446, allocations: 6.955 MB / 1.031 GB, free: 12.54 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 5.25e-05/1.446, allocations: 12.03 kB / 1.031 GB, free: 12.52 MB / 0.7605 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002981/1.449, allocations: 0.6856 MB / 1.032 GB, free: 11.83 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02159/1.471, allocations: 1.525 MB / 1.033 GB, free: 10.29 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02028/1.491, allocations: 6.15 MB / 1.039 GB, free: 4.066 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009251/1.492, allocations: 0.8063 MB / 1.04 GB, free: 3.16 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002144/1.494, allocations: 0.5115 MB / 1.04 GB, free: 2.648 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02272/1.517, allocations: 7.126 MB / 1.047 GB, free: 11.38 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001862/1.517, allocations: 8 kB / 1.047 GB, free: 11.38 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009082/1.518, allocations: 196 kB / 1.048 GB, free: 11.18 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003575/1.519, allocations: 233.4 kB / 1.048 GB, free: 10.95 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02191/1.541, allocations: 6.353 MB / 1.054 GB, free: 4.586 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 0.08857/1.629, allocations: 28.09 MB / 1.081 GB, free: 6.879 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01226/1.642, allocations: 5.025 MB / 1.086 GB, free: 1.676 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001604/1.643, allocations: 0.7572 MB / 1.087 GB, free: 0.7695 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007587/1.651, allocations: 2.459 MB / 1.09 GB, free: 14.26 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=341): time 6.863e-06/1.651, allocations: 4 kB / 1.09 GB, free: 14.26 MB / 0.823 GB
Notification: Performance of matching and sorting (n=341): time 0.02316/1.674, allocations: 6.638 MB / 1.096 GB, free: 7.531 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001633/1.674, allocations: 226.5 kB / 1.096 GB, free: 7.266 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01364/1.688, allocations: 5.04 MB / 1.101 GB, free: 2.227 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.001053/1.689, allocations: 101.7 kB / 1.101 GB, free: 2.121 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004525/1.694, allocations: 2.651 MB / 1.104 GB, free: 15.44 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002336/1.696, allocations: 1.19 MB / 1.105 GB, free: 14.23 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004133/1.696, allocations: 72 kB / 1.105 GB, free: 14.16 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 0.0004199/1.697, allocations: 461.5 kB / 1.106 GB, free: 13.71 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005982/1.703, allocations: 1.951 MB / 1.107 GB, free: 11.76 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007736/1.711, allocations: 2.862 MB / 1.11 GB, free: 8.59 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007538/1.718, allocations: 2.498 MB / 1.113 GB, free: 6.074 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.274e-05/1.718, allocations: 7.938 kB / 1.113 GB, free: 6.066 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=466) (initialization): time 0.01823/1.737, allocations: 5.587 MB / 1.118 GB, free: 452 kB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002531/1.739, allocations: 5.458 MB / 1.123 GB, free: 10.44 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.519e-05/1.739, allocations: 12 kB / 1.123 GB, free: 10.43 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001194/1.741, allocations: 232.5 kB / 1.124 GB, free: 10.2 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009183/1.75, allocations: 0.979 MB / 1.125 GB, free: 9.219 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003435/1.753, allocations: 3.329 MB / 1.128 GB, free: 5.77 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009781/1.763, allocations: 0.7728 MB / 1.129 GB, free: 4.996 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001009/1.764, allocations: 140 kB / 1.129 GB, free: 4.859 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.627e-05/1.764, allocations: 4 kB / 1.129 GB, free: 4.855 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 0.007504/1.772, allocations: 2.364 MB / 1.131 GB, free: 2.477 MB / 0.8542 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated