Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
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)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_HeatExchangers_Examples_WetCoilCounterFlowMassFlow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_HeatExchangers_Examples_WetCoilCounterFlowMassFlow",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.533/1.533, allocations: 251.9 MB / 266.9 MB, free: 10.99 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001172/0.001172, allocations: 191.6 kB / 326.5 MB, free: 2.211 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.838/1.838, allocations: 205.4 MB / 0.5775 GB, free: 20.26 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009339/0.000934, allocations: 88.12 kB / 0.6821 GB, free: 12.88 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.000308/0.000308, allocations: 12.75 kB / 0.7963 GB, free: 135.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1921/0.1925, allocations: 106.3 MB / 0.9001 GB, free: 63.83 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow): time 0.6582/0.8508, allocations: 218.3 MB / 1.113 GB, free: 2.891 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.02335/0.8741, allocations: 18.71 MB / 1.132 GB, free: 2.566 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004067/0.8783, allocations: 68.89 kB / 1.132 GB, free: 2.566 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.003945/0.8822, allocations: 1.096 MB / 1.133 GB, free: 2.562 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01294/0.8952, allocations: 3.174 MB / 1.136 GB, free: 2.52 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006911/0.9021, allocations: 2.21 MB / 1.138 GB, free: 2.484 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.01892/0.9211, allocations: 9.439 MB / 1.147 GB, free: 2.34 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008801/0.9299, allocations: 5.549 MB / 1.153 GB, free: 16.49 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01161/0.9416, allocations: 4.332 MB / 1.157 GB, free: 15.91 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007311/0.9489, allocations: 3.102 MB / 1.16 GB, free: 15.4 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.001725/0.9507, allocations: 250.3 kB / 1.16 GB, free: 15.4 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009379/0.9601, allocations: 2.293 MB / 1.162 GB, free: 15.01 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.003103/0.9632, allocations: 1.462 MB / 1.164 GB, free: 14.66 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.004059/0.9673, allocations: 1.487 MB / 1.165 GB, free: 14.62 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.01588/0.9832, allocations: 10.8 MB / 1.176 GB, free: 8.625 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 4.97e-06/0.9833, allocations: 0 / 1.176 GB, free: 8.625 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 3.647e-06/0.9833, allocations: 4 kB / 1.176 GB, free: 8.621 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.0004001/0.9837, allocations: 0 / 1.176 GB, free: 8.621 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1197
 * Number of variables: 1197
Notification: Performance of Generate backend data structure: time 0.01866/1.002, allocations: 6.462 MB / 1.182 GB, free: 2.805 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.756e-05/1.002, allocations: 8.031 kB / 1.182 GB, free: 2.797 MB / 0.7136 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00256/1.005, allocations: 0.6511 MB / 1.183 GB, free: 2.43 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008774/1.014, allocations: 1.44 MB / 1.184 GB, free: 1.051 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01363/1.027, allocations: 5.857 MB / 1.19 GB, free: 13.23 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007242/1.028, allocations: 0.7886 MB / 1.191 GB, free: 12.49 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001747/1.03, allocations: 486.1 kB / 1.191 GB, free: 12.17 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01526/1.045, allocations: 6.879 MB / 1.198 GB, free: 7.398 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001187/1.045, allocations: 6.625 kB / 1.198 GB, free: 7.395 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006077/1.046, allocations: 197.5 kB / 1.198 GB, free: 7.348 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000239/1.046, allocations: 216.9 kB / 1.198 GB, free: 7.145 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01246/1.059, allocations: 6.186 MB / 1.204 GB, free: 3.004 MB / 0.7292 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 0.04596/1.105, allocations: 26.71 MB / 1.23 GB, free: 9.207 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006642/1.111, allocations: 4.741 MB / 1.235 GB, free: 4.328 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001146/1.113, allocations: 0.8489 MB / 1.236 GB, free: 3.32 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004087/1.117, allocations: 2.434 MB / 1.238 GB, free: 0.8359 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=328): time 5.26e-06/1.117, allocations: 2.625 kB / 1.238 GB, free: 0.8359 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=328): time 0.01181/1.129, allocations: 6.118 MB / 1.244 GB, free: 10.62 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001434/1.129, allocations: 175 kB / 1.244 GB, free: 10.42 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008906/1.138, allocations: 4.682 MB / 1.249 GB, free: 5.723 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009536/1.139, allocations: 93.7 kB / 1.249 GB, free: 5.625 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002954/1.142, allocations: 2.43 MB / 1.251 GB, free: 3.188 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001827/1.143, allocations: 1.131 MB / 1.253 GB, free: 2.066 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002885/1.144, allocations: 68 kB / 1.253 GB, free: 2 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.000323/1.144, allocations: 441.2 kB / 1.253 GB, free: 1.562 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003182/1.147, allocations: 1.89 MB / 1.255 GB, free: 15.67 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004031/1.151, allocations: 2.687 MB / 1.257 GB, free: 12.73 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003938/1.155, allocations: 2.433 MB / 1.26 GB, free: 10.29 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.64e-05/1.155, allocations: 7.953 kB / 1.26 GB, free: 10.28 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=439) (initialization): time 0.01001/1.165, allocations: 5.224 MB / 1.265 GB, free: 5.074 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001941/1.167, allocations: 4.845 MB / 1.27 GB, free: 15.99 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.905e-05/1.167, allocations: 12 kB / 1.27 GB, free: 15.98 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.173e-05/1.167, allocations: 24 kB / 1.27 GB, free: 15.96 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004747/1.172, allocations: 0.9624 MB / 1.271 GB, free: 15.04 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001586/1.174, allocations: 2.479 MB / 1.273 GB, free: 12.48 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006537/1.18, allocations: 0.7261 MB / 1.274 GB, free: 11.75 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008001/1.181, allocations: 134.6 kB / 1.274 GB, free: 11.62 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.455e-05/1.181, allocations: 7.938 kB / 1.274 GB, free: 11.62 MB / 0.8073 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 0.004707/1.186, allocations: 2.345 MB / 1.276 GB, free: 9.277 MB / 0.8073 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated