Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseFiniteDifference",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseFiniteDifference",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001718/0.001717, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002338/0.002339, allocations: 193.5 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.443/1.443, allocations: 205.1 MB / 222.4 MB, free: 4.566 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.728/1.728, allocations: 292.3 MB / 0.5489 GB, free: 12.8 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001465/0.001465, allocations: 69.75 kB / 0.6716 GB, free: 26.25 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2383/0.2398, allocations: 114.6 MB / 0.7835 GB, free: 13.38 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference): time 0.0317/0.2715, allocations: 31.76 MB / 0.8145 GB, free: 13.5 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.01876/0.2903, allocations: 12.2 MB / 0.8264 GB, free: 1.258 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003266/0.2937, allocations: 55.69 kB / 0.8265 GB, free: 1.203 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.003639/0.2973, allocations: 1.111 MB / 0.8275 GB, free: 88 kB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.00744/0.3048, allocations: 2.064 MB / 0.8296 GB, free: 14.02 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005885/0.3107, allocations: 1.841 MB / 0.8314 GB, free: 12.18 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.01923/0.33, allocations: 19.47 MB / 0.8504 GB, free: 8.676 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0105/0.3405, allocations: 7.201 MB / 0.8574 GB, free: 1.398 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01235/0.3529, allocations: 6.43 MB / 0.8637 GB, free: 10.97 MB / 0.6856 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01055/0.3635, allocations: 5.5 MB / 0.8691 GB, free: 5.449 MB / 0.6856 GB
Notification: Performance of NFPackage.collectConstants: time 0.003372/0.367, allocations: 0.75 MB / 0.8698 GB, free: 4.699 MB / 0.6856 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01003/0.377, allocations: 3.219 MB / 0.8729 GB, free: 1.477 MB / 0.6856 GB
Notification: Performance of NFScalarize.scalarize: time 0.00579/0.3828, allocations: 2.922 MB / 0.8758 GB, free: 14.55 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.01306/0.3959, allocations: 4.737 MB / 0.8804 GB, free: 9.789 MB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.02582/0.4218, allocations: 15.31 MB / 0.8954 GB, free: 10.44 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 9.257e-06/0.4219, allocations: 0 / 0.8954 GB, free: 10.44 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.603e-06/0.4219, allocations: 0 / 0.8954 GB, free: 10.44 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 0.0005137/0.4224, allocations: 0 / 0.8954 GB, free: 10.44 MB / 0.7169 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 0.5456/0.968, allocations: 11.46 MB / 0.9066 GB, free: 106.8 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 5.29e-05/0.9681, allocations: 10 kB / 0.9066 GB, free: 106.8 MB / 0.7169 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002099/0.9702, allocations: 0.4922 MB / 0.907 GB, free: 106.8 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004551/0.9748, allocations: 0.8713 MB / 0.9079 GB, free: 106.3 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02258/0.9974, allocations: 9.305 MB / 0.917 GB, free: 102.9 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003505/0.9978, allocations: 330.9 kB / 0.9173 GB, free: 102.7 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002118/0.9999, allocations: 485 kB / 0.9178 GB, free: 102.5 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01482/1.015, allocations: 5.963 MB / 0.9236 GB, free: 100.2 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.254e-05/1.015, allocations: 14.52 kB / 0.9236 GB, free: 100.2 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004801/1.015, allocations: 143.3 kB / 0.9237 GB, free: 100.1 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001449/1.016, allocations: 98.8 kB / 0.9238 GB, free: 100.1 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0115/1.027, allocations: 4.753 MB / 0.9285 GB, free: 98.67 MB / 0.7169 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 0.05983/1.087, allocations: 33.9 MB / 0.9616 GB, free: 74 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01053/1.098, allocations: 6.225 MB / 0.9677 GB, free: 67.83 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003434/1.101, allocations: 2.5 MB / 0.9701 GB, free: 65.32 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02387/1.125, allocations: 13.24 MB / 0.983 GB, free: 51.58 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002801/1.128, allocations: 2.134 MB / 0.9851 GB, free: 49.43 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=224): time 4.208e-06/1.128, allocations: 3.938 kB / 0.9851 GB, free: 49.43 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=232): time 0.03124/1.159, allocations: 14.01 MB / 0.9988 GB, free: 35.23 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.321e-05/1.159, allocations: 128.8 kB / 0.9989 GB, free: 35.08 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01834/1.177, allocations: 10.39 MB / 1.009 GB, free: 24.7 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.001496/1.179, allocations: 121.7 kB / 1.009 GB, free: 24.57 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004152/1.183, allocations: 3.291 MB / 1.012 GB, free: 21.26 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002142/1.185, allocations: 0.8669 MB / 1.013 GB, free: 20.38 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002193/1.188, allocations: 1.209 MB / 1.014 GB, free: 19.16 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 8.799e-05/1.188, allocations: 305.1 kB / 1.015 GB, free: 18.86 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004323/1.192, allocations: 3.451 MB / 1.018 GB, free: 15.39 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004971/1.197, allocations: 5.936 MB / 1.024 GB, free: 8.25 MB / 0.7169 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[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]))
Notification: Performance of analyzeInitialSystem (initialization): time 0.05995/1.257, allocations: 36.64 MB / 1.06 GB, free: 2.172 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001209/1.257, allocations: 24 kB / 1.06 GB, free: 2.148 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=659) (initialization): time 0.02413/1.281, allocations: 10.07 MB / 1.07 GB, free: 7.992 MB / 0.7637 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001333/1.281, allocations: 77.84 kB / 1.07 GB, free: 7.91 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001597/1.282, allocations: 91.52 kB / 1.07 GB, free: 7.824 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001848/1.283, allocations: 0.7084 MB / 1.07 GB, free: 7.094 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005588/1.289, allocations: 1.475 MB / 1.072 GB, free: 5.617 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01291/1.302, allocations: 14.52 MB / 1.086 GB, free: 6.133 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01231/1.314, allocations: 1.181 MB / 1.087 GB, free: 4.949 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002022/1.316, allocations: 276 kB / 1.087 GB, free: 4.68 MB / 0.7794 GB
Warning: The initial conditions are over specified. The following 8 initial equations are redundant, so they are removed from the initialization system:
         sla.con_a[1].lay[1].T[1] = sla.con_a[1].lay[1].T_a_start
         sla.con_a[2].lay[1].T[1] = sla.con_a[2].lay[1].T_a_start
         sla.con_a[3].lay[1].T[1] = sla.con_a[3].lay[1].T_a_start
         sla.con_a[4].lay[1].T[1] = sla.con_a[4].lay[1].T_a_start
         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[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[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[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]).
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01402/1.33, allocations: 7.086 MB / 1.094 GB, free: 13.57 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.009137/1.34, allocations: 5.932 MB / 1.1 GB, free: 6.438 MB / 0.795 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[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]))
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06463/1.404, allocations: 36.57 MB / 1.136 GB, free: 428 kB / 0.8262 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.911e-05/1.404, allocations: 24 kB / 1.136 GB, free: 404 kB / 0.8262 GB
Notification: Performance of matching and sorting (n=659) (initialization_lambda0): time 0.0225/1.427, allocations: 10.07 MB / 1.146 GB, free: 6.242 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001472/1.427, allocations: 73.69 kB / 1.146 GB, free: 6.164 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001614/1.427, allocations: 84 kB / 1.146 GB, free: 6.082 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001819/1.429, allocations: 0.709 MB / 1.147 GB, free: 5.352 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005757/1.435, allocations: 1.478 MB / 1.148 GB, free: 3.871 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01314/1.448, allocations: 14.52 MB / 1.162 GB, free: 4.375 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009267/1.457, allocations: 1.178 MB / 1.163 GB, free: 3.195 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00134/1.459, allocations: 276 kB / 1.164 GB, free: 2.926 MB / 0.8575 GB
Warning: The initial conditions are over specified. The following 8 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         sla.con_a[1].lay[1].T[1] = sla.con_a[1].lay[1].T_a_start
         sla.con_a[2].lay[1].T[1] = sla.con_a[2].lay[1].T_a_start
         sla.con_a[3].lay[1].T[1] = sla.con_a[3].lay[1].T_a_start
         sla.con_a[4].lay[1].T[1] = sla.con_a[4].lay[1].T_a_start
         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[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[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[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]).
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 384
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($PRE.pulse.count,$PRE.pulse.T_start,pulse.count,pulse.T_start,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (635):
 * Single equations (assignments): 627
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 7
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 7 systems
   {(1,9,100.0%), (1,1,100.0%), (1,9,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.002695/1.461, allocations: 0.7629 MB / 1.164 GB, free: 2.152 MB / 0.8575 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00308/1.465, allocations: 0.6672 MB / 1.165 GB, free: 1.477 MB / 0.8575 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01154/1.476, allocations: 5.141 MB / 1.17 GB, free: 12.31 MB / 0.8731 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.093e-05/1.476, allocations: 24 kB / 1.17 GB, free: 12.29 MB / 0.8731 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.062e-05/1.476, allocations: 4 kB / 1.17 GB, free: 12.28 MB / 0.8731 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006839/1.483, allocations: 3.962 MB / 1.174 GB, free: 8.281 MB / 0.8731 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 postOpt removeSimpleEquations (simulation): time 0.03474/1.518, allocations: 13.4 MB / 1.187 GB, free: 10.66 MB / 0.8887 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.717e-05/1.518, allocations: 11.94 kB / 1.187 GB, free: 10.65 MB / 0.8887 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00295/1.521, allocations: 0.6049 MB / 1.188 GB, free: 10.04 MB / 0.8887 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00171/1.523, allocations: 0.5833 MB / 1.188 GB, free: 9.438 MB / 0.8887 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006282/1.523, allocations: 135.9 kB / 1.188 GB, free: 9.305 MB / 0.8887 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01495/1.538, allocations: 14.38 MB / 1.202 GB, free: 9.941 MB / 0.9044 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.254e-06/1.538, allocations: 8.031 kB / 1.202 GB, free: 9.934 MB / 0.9044 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01479/1.553, allocations: 7.117 MB / 1.209 GB, free: 2.723 MB / 0.9044 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.005818/1.559, allocations: 1.66 MB / 1.211 GB, free: 1.035 MB / 0.9044 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003047/1.562, allocations: 127.8 kB / 1.211 GB, free: 0.9102 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007654/1.57, allocations: 0.62 MB / 1.212 GB, free: 296 kB / 0.9044 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001324/1.571, allocations: 169.7 kB / 1.212 GB, free: 124 kB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008984/1.572, allocations: 83.95 kB / 1.212 GB, free: 40 kB / 0.9044 GB
Notification: Performance of sorting global known variables: time 0.02749/1.6, allocations: 7.307 MB / 1.219 GB, free: 8.738 MB / 0.92 GB
Notification: Performance of sort global known variables: time 1.353e-06/1.6, allocations: 0 / 1.219 GB, free: 8.738 MB / 0.92 GB
Notification: Performance of remove unused functions: time 0.02958/1.629, allocations: 3.962 MB / 1.223 GB, free: 4.805 MB / 0.92 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 43 (sla.vol[1].dynBal.U,sla.vol[2].dynBal.U,sla.vol[3].dynBal.U,sla.vol[4].dynBal.U,sla.vol[5].dynBal.U,sla.con_a[1].lay[1].T[2],sla.con_a[1].lay[1].T[3],sla.con_a[1].lay[1].T[4],sla.con_a[1].lay[1].T[5],sla.con_a[2].lay[1].T[2],sla.con_a[2].lay[1].T[3],sla.con_a[2].lay[1].T[4],sla.con_a[2].lay[1].T[5],sla.con_a[3].lay[1].T[2],sla.con_a[3].lay[1].T[3],sla.con_a[3].lay[1].T[4],sla.con_a[3].lay[1].T[5],sla.con_a[4].lay[1].T[2],sla.con_a[4].lay[1].T[3],sla.con_a[4].lay[1].T[4],sla.con_a[4].lay[1].T[5],sla.con_a[5].lay[1].T[1],sla.con_a[5].lay[1].T[2],sla.con_a[5].lay[1].T[3],sla.con_a[5].lay[1].T[4],sla.con_a[5].lay[1].T[5],sla.con_b[1].lay[1].T[1],sla.con_b[1].lay[2].T[1],sla.con_b[1].lay[2].T[2],sla.con_b[2].lay[1].T[1],sla.con_b[2].lay[2].T[1],sla.con_b[2].lay[2].T[2],sla.con_b[3].lay[1].T[1],sla.con_b[3].lay[2].T[1],sla.con_b[3].lay[2].T[2],sla.con_b[4].lay[1].T[1],sla.con_b[4].lay[2].T[1],sla.con_b[4].lay[2].T[2],sla.con_b[5].lay[1].T[1],sla.con_b[5].lay[2].T[1],sla.con_b[5].lay[2].T[2],sla.con_b[5].lay[2].T[3],TOut.T)
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (210):
 * Single equations (assignments): 199
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 2
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 7
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 7 systems
   {(1,9,100.0%), (1,1,100.0%), (1,9,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.02028/1.65, allocations: 8.178 MB / 1.231 GB, free: 12.57 MB / 0.9356 GB
Notification: Performance of simCode: created initialization part: time 0.04629/1.696, allocations: 17.98 MB / 1.248 GB, free: 10.44 MB / 0.9512 GB
Notification: Performance of simCode: created event and clocks part: time 1.742e-05/1.696, allocations: 0 / 1.248 GB, free: 10.44 MB / 0.9512 GB
Notification: Performance of simCode: created simulation system equations: time 0.006589/1.703, allocations: 3.048 MB / 1.251 GB, free: 7.301 MB / 0.9512 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.017/1.72, allocations: 2.934 MB / 1.254 GB, free: 4.426 MB / 0.9512 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.6853/2.405, allocations: 100.3 MB / 1.352 GB, free: 257 MB / 0.9512 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007521/2.413, allocations: 5.368 MB / 1.357 GB, free: 251.6 MB / 0.9512 GB
Notification: Performance of simCode: alias equations: time 0.01479/2.427, allocations: 6.459 MB / 1.364 GB, free: 245.3 MB / 0.9512 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007204/2.435, allocations: 2.96 MB / 1.367 GB, free: 242.3 MB / 0.9512 GB
Notification: Performance of SimCode: time 1.713e-06/2.435, allocations: 0 / 1.367 GB, free: 242.3 MB / 0.9512 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3067/2.741, allocations: 207.5 MB / 1.569 GB, free: 36.37 MB / 0.9512 GB
Notification: Performance of buildModelFMU: Generate platform static: time 14.92/17.66, allocations: 8.047 kB / 1.569 GB, free: 36.36 MB / 0.9512 GB
(rm -f Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.sim & python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference_res.csv --start-time 0 --stop-time 86400 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseFiniteDifference.fmu > Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe 2>&1)