Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_5_0_1_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"dynamic"})
Notification: Performance of loadModel(Buildings): time 4.603/4.603, allocations: 404.1 MB / 411.3 MB, free: 392 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.835e-05/2.853e-05, allocations: 4 kB / 0.4945 GB, free: 1.301 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6612/0.6613, allocations: 92.69 MB / 0.5851 GB, free: 2.289 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.359/2.02, allocations: 436.8 MB / 1.012 GB, free: 8.617 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004012/2.021, allocations: 96 kB / 1.012 GB, free: 8.566 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 6.604/8.624, allocations: 0.8265 GB / 1.838 GB, free: 127.7 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.725e-06/8.625, allocations: 0 / 1.838 GB, free: 127.7 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.002221/8.627, allocations: 176 kB / 1.838 GB, free: 127.7 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 888
 * Number of variables: 888
Notification: Performance of Generate backend data structure: time 0.03368/8.66, allocations: 7.175 MB / 1.845 GB, free: 123.8 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 5.519e-05/8.661, allocations: 18.61 kB / 1.845 GB, free: 123.7 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008739/8.669, allocations: 0.881 MB / 1.846 GB, free: 123.3 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.1013/8.771, allocations: 24.84 MB / 1.871 GB, free: 105.7 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000272/8.771, allocations: 112 kB / 1.871 GB, free: 105.6 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002715/8.774, allocations: 307.8 kB / 1.871 GB, free: 105.3 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01343/8.787, allocations: 4.26 MB / 1.875 GB, free: 101 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01765/8.805, allocations: 5.271 MB / 1.88 GB, free: 95.48 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001634/8.805, allocations: 19.78 kB / 1.88 GB, free: 95.46 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007754/8.806, allocations: 12 kB / 1.88 GB, free: 95.45 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001457/8.806, allocations: 99.98 kB / 1.88 GB, free: 95.35 MB / 0.7761 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.0773/8.883, allocations: 30.07 MB / 1.91 GB, free: 64.79 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02111/8.905, allocations: 5.895 MB / 1.916 GB, free: 58.82 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006488/8.911, allocations: 2.487 MB / 1.918 GB, free: 56.33 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0479/8.959, allocations: 15.31 MB / 1.933 GB, free: 40.57 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005204/8.964, allocations: 2.054 MB / 1.935 GB, free: 38.49 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=232): time 7.003e-06/8.964, allocations: 4 kB / 1.935 GB, free: 38.48 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=245): time 0.04587/9.01, allocations: 11.8 MB / 1.946 GB, free: 26.61 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.259e-05/9.01, allocations: 184.2 kB / 1.947 GB, free: 26.39 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03088/9.041, allocations: 10.29 MB / 1.957 GB, free: 16.15 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.001451/9.043, allocations: 25.7 kB / 1.957 GB, free: 16.12 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00725/9.05, allocations: 3.276 MB / 1.96 GB, free: 12.82 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00273/9.053, allocations: 0.8703 MB / 1.961 GB, free: 11.93 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008403/9.054, allocations: 4 kB / 1.961 GB, free: 11.93 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0007009/9.054, allocations: 0.5406 MB / 1.961 GB, free: 11.38 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008083/9.062, allocations: 3.191 MB / 1.964 GB, free: 8.184 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0113/9.074, allocations: 6.259 MB / 1.97 GB, free: 0.6328 MB / 0.7761 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_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: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
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]))
Notification: Performance of analyzeInitialSystem (initialization): time 0.7501/9.824, allocations: 27.44 MB / 1.997 GB, free: 130.8 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.625e-05/9.824, allocations: 25.83 kB / 1.997 GB, free: 130.8 MB / 0.7917 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/HeatTransfer/Conduction/SingleLayer.mo:124:11-124:27:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 22: sla.con_a[4].lay[1].T[1] = sla.con_a[4].lay[1].T_a_start;
62: sla.con_a[3].lay[1].T[1] = sla.con_a[4].lay[1].T[1];
17: sla.con_a[3].lay[1].T[1] = sla.con_a[3].lay[1].T_a_start;
61: sla.con_a[2].lay[1].T[1] = sla.con_a[4].lay[1].T[1];
12: sla.con_a[2].lay[1].T[1] = sla.con_a[2].lay[1].T_a_start;
27: sla.con_a[5].lay[1].T[1] = sla.con_a[5].lay[1].T_a_start;
63: sla.con_a[5].lay[1].T[1] = sla.con_a[4].lay[1].T[1];
60: sla.con_a[1].lay[1].T[1] = sla.con_a[4].lay[1].T[1];
7: sla.con_a[1].lay[1].T[1] = sla.con_a[1].lay[1].T_a_start;
47: 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]);
66: sla.con_b[3].lay[2].T[3] = sla.con_b[4].lay[2].T[3];
43: 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]);
65: sla.con_b[2].lay[2].T[3] = sla.con_b[4].lay[2].T[3];
39: 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]);
51: sla.con_b[5].lay[2].T[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]);
67: sla.con_b[5].lay[2].T[3] = sla.con_b[4].lay[2].T[3];
64: sla.con_b[1].lay[2].T[3] = sla.con_b[4].lay[2].T[3];
35: 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]);
 for variables 
 sla.con_b[5].lay[1].dT(49), sla.con_a[4].lay[1].T[1](146), sla.con_b[2].lay[1].dT(98), sla.con_a[4].lay[1].T[5](138), $DER.sla.con_b[2].lay[2].T[1](92), sla.con_b[1].lay[2].T[1](109), sla.con_a[4].Q_flow[6](147), $DER.sla.con_b[5].lay[1].T[1](46), sla.con_b[5].Q_flow[3](53), sla.con_a[5].Q_flow[4](132), $DER.sla.con_a[4].lay[1].T[4](139), sla.con_b[5].Q_flow[6](50), $DER.sla.con_a[4].lay[1].T[1](145), sla.con_b[5].Q_flow[4](52), sla.con_a[5].Q_flow[5](131), sla.con_a[4].lay[1].T[3](142), sla.con_a[4].lay[1].T[2](144), sla.con_b[1].Q_flow[6](115), TOut.T(8), hRadAbo.dT(13), conAbo.dT(18), sla.sta_a.p(23), sla.fluSlaCon[2].dT(36), sla.con_b[5].lay[2].T[3](40), sla.con_b[5].lay[2].T[1](44), sla.con_b[5].lay[1].port_b.T(48)
Error: No system for the symbolic initialization was generated