Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseFiniteDifference",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01688/0.01689, allocations: 108.5 kB / 15.06 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001994/0.001994, allocations: 181.3 kB / 15.95 MB, free: 5.52 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.06/2.06, allocations: 194.6 MB / 211.3 MB, free: 11.06 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.604/2.604, allocations: 236.2 MB / 492.6 MB, free: 11.32 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005214/0.0005214, allocations: 12 kB / 0.587 GB, free: 2.062 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7123/0.7129, allocations: 98.71 MB / 0.6834 GB, free: 16.62 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference): time 0.07817/0.7911, allocations: 26.29 MB / 0.7091 GB, free: 14.09 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.05853/0.8497, allocations: 10.74 MB / 0.7196 GB, free: 5.535 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003491/0.8533, allocations: 47.19 kB / 0.7196 GB, free: 5.516 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 0.007094/0.8605, allocations: 1.059 MB / 0.7207 GB, free: 4.727 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 0.01159/0.8721, allocations: 1.717 MB / 0.7223 GB, free: 3.309 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01114/0.8833, allocations: 1.629 MB / 0.7239 GB, free: 2.164 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.06725/0.9506, allocations: 10.64 MB / 0.7343 GB, free: 10.05 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0169/0.9676, allocations: 5.133 MB / 0.7393 GB, free: 4.855 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01524/0.9829, allocations: 3.866 MB / 0.7431 GB, free: 0.9766 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01332/0.9963, allocations: 3.677 MB / 0.7467 GB, free: 13.29 MB / 0.573 GB
Notification: Performance of NFPackage.collectConstants: time 0.002618/0.9989, allocations: 284 kB / 0.747 GB, free: 13.01 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01088/1.01, allocations: 2.313 MB / 0.7492 GB, free: 10.69 MB / 0.573 GB
Notification: Performance of NFScalarize.scalarize: time 0.005735/1.016, allocations: 2.228 MB / 0.7514 GB, free: 8.457 MB / 0.573 GB
Notification: Performance of NFVerifyModel.verify: time 0.004862/1.021, allocations: 1.693 MB / 0.7531 GB, free: 6.754 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.02251/1.043, allocations: 12.56 MB / 0.7653 GB, free: 10.17 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 3.777e-06/1.043, allocations: 0 / 0.7653 GB, free: 10.17 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 3.306e-06/1.043, allocations: 0 / 0.7653 GB, free: 10.17 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 0.0005161/1.044, allocations: 0 / 0.7653 GB, free: 10.17 MB / 0.5886 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 866
 * Number of variables: 866
Notification: Performance of Generate backend data structure: time 0.04045/1.084, allocations: 9.982 MB / 0.7751 GB, free: 84 kB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 5.194e-05/1.084, allocations: 11.97 kB / 0.7751 GB, free: 72 kB / 0.5886 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002326/1.087, allocations: 0.4884 MB / 0.7756 GB, free: 15.57 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005686/1.092, allocations: 0.8764 MB / 0.7764 GB, free: 14.68 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03915/1.132, allocations: 9.607 MB / 0.7858 GB, free: 5.004 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006262/1.132, allocations: 342.8 kB / 0.7861 GB, free: 4.668 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002567/1.135, allocations: 495.8 kB / 0.7866 GB, free: 4.184 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01967/1.155, allocations: 5.831 MB / 0.7923 GB, free: 14.11 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002209/1.155, allocations: 11.88 kB / 0.7923 GB, free: 14.1 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001373/1.156, allocations: 144 kB / 0.7924 GB, free: 13.96 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001706/1.156, allocations: 95.92 kB / 0.7925 GB, free: 13.86 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01615/1.173, allocations: 4.707 MB / 0.7971 GB, free: 9.137 MB / 0.6198 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 0.09486/1.267, allocations: 33.75 MB / 0.8301 GB, free: 5.73 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02208/1.29, allocations: 6.042 MB / 0.836 GB, free: 15.6 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04431/1.334, allocations: 13.02 MB / 0.8487 GB, free: 2.043 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006354/1.34, allocations: 2.039 MB / 0.8507 GB, free: 15.98 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=222): time 6.873e-06/1.34, allocations: 3.938 kB / 0.8507 GB, free: 15.98 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=230): time 0.04705/1.388, allocations: 12.79 MB / 0.8632 GB, free: 3.023 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001059/1.388, allocations: 107.1 kB / 0.8633 GB, free: 2.902 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03259/1.42, allocations: 10.21 MB / 0.8733 GB, free: 8.699 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.001306/1.422, allocations: 121.7 kB / 0.8734 GB, free: 8.574 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007977/1.43, allocations: 3.322 MB / 0.8766 GB, free: 5.23 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002703/1.432, allocations: 0.8669 MB / 0.8775 GB, free: 4.352 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001168/1.434, allocations: 104 kB / 0.8776 GB, free: 4.25 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0008993/1.435, allocations: 0.5325 MB / 0.8781 GB, free: 3.711 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009903/1.445, allocations: 3.339 MB / 0.8813 GB, free: 372 kB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.014/1.459, allocations: 6.422 MB / 0.8876 GB, free: 8.641 MB / 0.7136 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[1].lay[2].T[3] = sla.con_b[1].lay[2].T_a_start + (sla.con_b[1].lay[2].T_b_start - sla.con_b[1].lay[2].T_a_start) * sla.con_b[1].lay[2].UA * (sla.con_b[1].lay[2].RNod[1] + sla.con_b[1].lay[2].RNod[2] + sla.con_b[1].lay[2].RNod[3]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2] + sla.con_b[5].lay[2].RNod[3]) = sla.con_b[1].lay[2].T_a_start + (sla.con_b[1].lay[2].T_b_start - sla.con_b[1].lay[2].T_a_start) * sla.con_b[1].lay[2].UA * (sla.con_b[1].lay[2].RNod[1] + sla.con_b[1].lay[2].RNod[2] + sla.con_b[1].lay[2].RNod[3]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[2].lay[2].T[3] = sla.con_b[2].lay[2].T_a_start + (sla.con_b[2].lay[2].T_b_start - sla.con_b[2].lay[2].T_a_start) * sla.con_b[2].lay[2].UA * (sla.con_b[2].lay[2].RNod[1] + sla.con_b[2].lay[2].RNod[2] + sla.con_b[2].lay[2].RNod[3]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2] + sla.con_b[5].lay[2].RNod[3]) = sla.con_b[2].lay[2].T_a_start + (sla.con_b[2].lay[2].T_b_start - sla.con_b[2].lay[2].T_a_start) * sla.con_b[2].lay[2].UA * (sla.con_b[2].lay[2].RNod[1] + sla.con_b[2].lay[2].RNod[2] + sla.con_b[2].lay[2].RNod[3]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[3].lay[2].T[3] = sla.con_b[3].lay[2].T_a_start + (sla.con_b[3].lay[2].T_b_start - sla.con_b[3].lay[2].T_a_start) * sla.con_b[3].lay[2].UA * (sla.con_b[3].lay[2].RNod[1] + sla.con_b[3].lay[2].RNod[2] + sla.con_b[3].lay[2].RNod[3]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2] + sla.con_b[5].lay[2].RNod[3]) = sla.con_b[3].lay[2].T_a_start + (sla.con_b[3].lay[2].T_b_start - sla.con_b[3].lay[2].T_a_start) * sla.con_b[3].lay[2].UA * (sla.con_b[3].lay[2].RNod[1] + sla.con_b[3].lay[2].RNod[2] + sla.con_b[3].lay[2].RNod[3]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_b[4].lay[2].T[3] = sla.con_b[4].lay[2].T_a_start + (sla.con_b[4].lay[2].T_b_start - sla.con_b[4].lay[2].T_a_start) * sla.con_b[4].lay[2].UA * (sla.con_b[4].lay[2].RNod[1] + sla.con_b[4].lay[2].RNod[2] + sla.con_b[4].lay[2].RNod[3]) (sla.con_b[5].lay[2].T_a_start + (sla.con_b[5].lay[2].T_b_start - sla.con_b[5].lay[2].T_a_start) * sla.con_b[5].lay[2].UA * (sla.con_b[5].lay[2].RNod[1] + sla.con_b[5].lay[2].RNod[2] + sla.con_b[5].lay[2].RNod[3]) = sla.con_b[4].lay[2].T_a_start + (sla.con_b[4].lay[2].T_b_start - sla.con_b[4].lay[2].T_a_start) * sla.con_b[4].lay[2].UA * (sla.con_b[4].lay[2].RNod[1] + sla.con_b[4].lay[2].RNod[2] + sla.con_b[4].lay[2].RNod[3]))
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[1].lay[1].T[1] = sla.con_a[1].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[1].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[2].lay[1].T[1] = sla.con_a[2].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[2].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[3].lay[1].T[1] = sla.con_a[3].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[3].lay[1].T_a_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: sla.con_a[4].lay[1].T[1] = sla.con_a[4].lay[1].T_a_start (sla.con_a[5].lay[1].T_a_start = sla.con_a[4].lay[1].T_a_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.6972/2.156, allocations: 28.9 MB / 0.9158 GB, free: 185.1 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001038/2.156, allocations: 24.41 kB / 0.9159 GB, free: 185.1 MB / 0.7292 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