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 loadModel(Buildings): time 4.046/4.046, allocations: 432.7 MB / 444.9 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.552e-05/5.546e-05, allocations: 4.438 kB / 0.5338 GB, free: 12.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2384/0.2385, allocations: 98.73 MB / 0.6302 GB, free: 6.109 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.242/1.481, allocations: 446 MB / 1.066 GB, free: 14.47 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003623/1.481, allocations: 98.62 kB / 1.066 GB, free: 14.42 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 10.09/11.57, allocations: 1.474 GB / 2.539 GB, free: 116.7 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 4.118e-06/11.57, allocations: 3.234 kB / 2.539 GB, free: 116.7 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.002329/11.57, allocations: 169.9 kB / 2.54 GB, free: 116.6 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 831
 * Number of variables: 831
Notification: Performance of Generate backend data structure: time 0.03014/11.6, allocations: 6.905 MB / 2.546 GB, free: 114 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 6.663e-05/11.6, allocations: 7.656 kB / 2.546 GB, free: 114 MB / 0.8542 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002572/11.6, allocations: 477.3 kB / 2.547 GB, free: 113.9 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007836/11.61, allocations: 0.8585 MB / 2.548 GB, free: 113.5 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08436/11.7, allocations: 23.74 MB / 2.571 GB, free: 111.7 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005719/11.7, allocations: 332.7 kB / 2.571 GB, free: 111.7 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002682/11.7, allocations: 487.2 kB / 2.572 GB, free: 111.7 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01674/11.72, allocations: 5.261 MB / 2.577 GB, free: 111 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001556/11.72, allocations: 11.19 kB / 2.577 GB, free: 111 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009144/11.72, allocations: 141.4 kB / 2.577 GB, free: 111 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000125/11.72, allocations: 85.5 kB / 2.577 GB, free: 111 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01219/11.73, allocations: 4.189 MB / 2.581 GB, free: 110.9 MB / 0.8542 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 0.07532/11.81, allocations: 29.79 MB / 2.61 GB, free: 86.49 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01786/11.82, allocations: 5.644 MB / 2.616 GB, free: 80.79 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005822/11.83, allocations: 2.341 MB / 2.618 GB, free: 78.46 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03863/11.87, allocations: 14.22 MB / 2.632 GB, free: 63.71 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004075/11.87, allocations: 1.883 MB / 2.634 GB, free: 61.81 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=212): time 7.123e-06/11.87, allocations: 0 / 2.634 GB, free: 61.81 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=220): time 0.03419/11.91, allocations: 10.16 MB / 2.644 GB, free: 51.57 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.34e-05/11.91, allocations: 111 kB / 2.644 GB, free: 51.45 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02784/11.93, allocations: 10.6 MB / 2.654 GB, free: 40.85 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.001366/11.94, allocations: 121.7 kB / 2.654 GB, free: 40.72 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006242/11.94, allocations: 3.222 MB / 2.657 GB, free: 37.48 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002307/11.94, allocations: 0.8245 MB / 2.658 GB, free: 36.64 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007668/11.94, allocations: 104 kB / 2.658 GB, free: 36.54 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0006519/11.95, allocations: 0.5247 MB / 2.659 GB, free: 36.01 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007279/11.95, allocations: 2.996 MB / 2.662 GB, free: 33.01 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01014/11.96, allocations: 6.026 MB / 2.667 GB, free: 25.78 MB / 0.8542 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)
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[2] = 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[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[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]))
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[2] = 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[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[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]))
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[2] = 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[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[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]))
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[2] = 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[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[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]))
Notification: Performance of analyzeInitialSystem (initialization): time 0.7265/12.69, allocations: 25.75 MB / 2.693 GB, free: 137.3 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001206/12.69, allocations: 23.66 kB / 2.693 GB, free: 137.3 MB / 0.8542 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singulare and cannot handled because number of unassigned equations is larger than number of states. Use -d=bltdump to get more information.
Error: No system for the symbolic initialization was generated