Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.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.RadiantSlabs.Examples.StepResponseFiniteDifference,fileNamePrefix="Buildings_7_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 3.2.3/package.mo): time 0.01005/0.01006, allocations: 88.41 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 0.001171/0.001171, allocations: 168.6 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 2.266/2.266, allocations: 205.5 MB / 222.2 MB, free: 13.71 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 2.592/2.592, allocations: 252.8 MB / 0.511 GB, free: 8.34 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004967/0.0004969, allocations: 12.94 kB / 0.6243 GB, free: 28.31 MB / 0.4948 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2246/0.2251, allocations: 106.2 MB / 0.7281 GB, free: 10.16 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference): time 0.04754/0.2727, allocations: 26.57 MB / 0.754 GB, free: 15.52 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.02497/0.2977, allocations: 10.74 MB / 0.7645 GB, free: 4.754 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002242/0.3, allocations: 43.69 kB / 0.7645 GB, free: 4.711 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.005044/0.3051, allocations: 1.051 MB / 0.7656 GB, free: 3.656 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.007653/0.3128, allocations: 1.729 MB / 0.7673 GB, free: 1.922 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007743/0.3206, allocations: 1.676 MB / 0.7689 GB, free: 248 kB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.02309/0.3437, allocations: 10.51 MB / 0.7792 GB, free: 5.707 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01252/0.3563, allocations: 5.078 MB / 0.7841 GB, free: 0.5742 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01051/0.3668, allocations: 3.816 MB / 0.7878 GB, free: 12.75 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.009538/0.3764, allocations: 3.584 MB / 0.7913 GB, free: 9.148 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.002268/0.3787, allocations: 268 kB / 0.7916 GB, free: 8.887 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009744/0.3885, allocations: 2.317 MB / 0.7939 GB, free: 6.566 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.005234/0.3938, allocations: 2.193 MB / 0.796 GB, free: 4.367 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.004601/0.3985, allocations: 1.685 MB / 0.7976 GB, free: 2.672 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.02245/0.421, allocations: 12.28 MB / 0.8096 GB, free: 6.359 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.509e-06/0.421, allocations: 0 / 0.8096 GB, free: 6.359 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 6.131e-06/0.4211, allocations: 0 / 0.8096 GB, free: 6.359 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0004523/0.4215, allocations: 3.938 kB / 0.8096 GB, free: 6.355 MB / 0.6355 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 0.03883/0.4604, allocations: 9.962 MB / 0.8194 GB, free: 12.29 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 5.524e-05/0.4604, allocations: 15.97 kB / 0.8194 GB, free: 12.27 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002228/0.4627, allocations: 0.4884 MB / 0.8199 GB, free: 11.77 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005017/0.4677, allocations: 0.8687 MB / 0.8207 GB, free: 10.89 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03475/0.5025, allocations: 9.158 MB / 0.8297 GB, free: 1.664 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005691/0.5032, allocations: 330.8 kB / 0.83 GB, free: 1.34 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002355/0.5055, allocations: 483.8 kB / 0.8304 GB, free: 0.8672 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02107/0.5266, allocations: 5.851 MB / 0.8362 GB, free: 10.77 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001791/0.5269, allocations: 11.94 kB / 0.8362 GB, free: 10.76 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009982/0.5279, allocations: 140 kB / 0.8363 GB, free: 10.62 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002021/0.5281, allocations: 92 kB / 0.8364 GB, free: 10.54 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04171/0.5699, allocations: 4.715 MB / 0.841 GB, free: 5.809 MB / 0.6667 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 0.7611/1.331, allocations: 33.48 MB / 0.8737 GB, free: 83.88 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02135/1.352, allocations: 6.068 MB / 0.8796 GB, free: 81.3 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03896/1.391, allocations: 12.95 MB / 0.8923 GB, free: 72.29 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005338/1.397, allocations: 2.071 MB / 0.8943 GB, free: 71.12 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=224): time 8.176e-06/1.397, allocations: 0 / 0.8943 GB, free: 71.12 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=232): time 0.04401/1.441, allocations: 13.84 MB / 0.9078 GB, free: 63.07 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.314e-05/1.441, allocations: 127.6 kB / 0.9079 GB, free: 62.94 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02737/1.468, allocations: 10.2 MB / 0.9179 GB, free: 53.07 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.001283/1.47, allocations: 117.7 kB / 0.918 GB, free: 52.95 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00615/1.476, allocations: 3.3 MB / 0.9212 GB, free: 49.65 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002291/1.478, allocations: 0.8653 MB / 0.922 GB, free: 48.79 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008699/1.479, allocations: 108 kB / 0.9222 GB, free: 48.69 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0006984/1.48, allocations: 0.5364 MB / 0.9227 GB, free: 48.14 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008585/1.489, allocations: 3.331 MB / 0.9259 GB, free: 44.8 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01061/1.499, allocations: 5.826 MB / 0.9316 GB, free: 37.77 MB / 0.6667 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 0.08554/1.585, allocations: 28.89 MB / 0.9598 GB, free: 8.664 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.016e-05/1.585, allocations: 24 kB / 0.9599 GB, free: 8.641 MB / 0.6667 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