Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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: translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference") translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008213/0.000821, allocations: 97.33 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005463/0.005463, allocations: 169.7 kB / 16.27 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.622/1.622, allocations: 205.4 MB / 222.4 MB, free: 5.785 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.603/1.603, allocations: 252 MB / 0.5105 GB, free: 4.617 MB / 414.1 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 0.0005666/0.0005665, allocations: 12 kB / 0.6249 GB, free: 0.7305 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5707/0.5713, allocations: 106.3 MB / 0.7287 GB, free: 11.25 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference): time 0.03117/0.6026, allocations: 30.8 MB / 0.7588 GB, free: 12.33 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.01891/0.6215, allocations: 12.17 MB / 0.7707 GB, free: 128 kB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002544/0.6241, allocations: 51.69 kB / 0.7707 GB, free: 76 kB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.00348/0.6276, allocations: 0.9682 MB / 0.7717 GB, free: 15.1 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/HeatExchangers/RadiantSlabs/BaseClasses/Functions/AverageResistance.mo:2:1-101:22:writable] Warning: Pure function ‘Buildings.Fluid.HeatExchangers.RadiantSlabs.BaseClasses.Functions.AverageResistance‘ contains a call to impure function ‘Modelica.Utilities.Streams.print‘. Notification: Performance of NFTyping.typeBindings: time 0.006582/0.6342, allocations: 1.913 MB / 0.7736 GB, free: 13.18 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.005596/0.6398, allocations: 1.607 MB / 0.7751 GB, free: 11.58 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.0224/0.6622, allocations: 22.34 MB / 0.7969 GB, free: 5.191 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009299/0.6716, allocations: 5.454 MB / 0.8023 GB, free: 15.66 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01016/0.6818, allocations: 4.955 MB / 0.8071 GB, free: 10.69 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009826/0.6916, allocations: 4.914 MB / 0.8119 GB, free: 5.758 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.002015/0.6937, allocations: 264 kB / 0.8122 GB, free: 5.5 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008315/0.702, allocations: 2.664 MB / 0.8148 GB, free: 2.832 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.00476/0.7068, allocations: 2.285 MB / 0.817 GB, free: 0.5391 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.01342/0.7203, allocations: 3.946 MB / 0.8208 GB, free: 12.56 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.0237/0.744, allocations: 14.61 MB / 0.8351 GB, free: 13.91 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 4.618e-06/0.744, allocations: 0 / 0.8351 GB, free: 13.91 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.693e-06/0.744, allocations: 0 / 0.8351 GB, free: 13.91 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.000489/0.7445, allocations: 0 / 0.8351 GB, free: 13.91 MB / 0.6544 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 0.02473/0.7693, allocations: 9.908 MB / 0.8448 GB, free: 3.902 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.408e-05/0.7693, allocations: 8.031 kB / 0.8448 GB, free: 3.895 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004468/0.7738, allocations: 0.877 MB / 0.8456 GB, free: 3.008 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02195/0.7958, allocations: 9.396 MB / 0.8548 GB, free: 9.539 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003983/0.7962, allocations: 330.8 kB / 0.8551 GB, free: 9.215 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00189/0.7981, allocations: 487.7 kB / 0.8556 GB, free: 8.738 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01392/0.8121, allocations: 5.941 MB / 0.8614 GB, free: 2.562 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001711/0.8123, allocations: 11.94 kB / 0.8614 GB, free: 2.551 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001068/0.8134, allocations: 140 kB / 0.8615 GB, free: 2.414 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001269/0.8135, allocations: 111.8 kB / 0.8617 GB, free: 2.305 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009719/0.8232, allocations: 4.766 MB / 0.8663 GB, free: 13.53 MB / 0.6856 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 0.06091/0.8842, allocations: 33.96 MB / 0.8995 GB, free: 9.922 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01235/0.8965, allocations: 6.244 MB / 0.9056 GB, free: 3.57 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004408/0.901, allocations: 2.517 MB / 0.908 GB, free: 1.051 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.6044/1.505, allocations: 13.25 MB / 0.921 GB, free: 153.7 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003586/1.509, allocations: 2.121 MB / 0.923 GB, free: 153.1 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=224): time 6.212e-06/1.509, allocations: 0.5625 kB / 0.923 GB, free: 153.1 MB / 0.7169 GB Notification: Performance of matching and sorting (n=232): time 0.02803/1.537, allocations: 14.04 MB / 0.9367 GB, free: 145.8 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.791e-05/1.537, allocations: 134.9 kB / 0.9369 GB, free: 145.7 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01999/1.557, allocations: 10.32 MB / 0.947 GB, free: 138.1 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.00124/1.559, allocations: 117.7 kB / 0.9471 GB, free: 138 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.004546/1.563, allocations: 3.292 MB / 0.9503 GB, free: 134.7 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.002422/1.566, allocations: 0.8691 MB / 0.9511 GB, free: 133.8 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001601/1.567, allocations: 0.5801 MB / 0.9517 GB, free: 133.2 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 8.681e-05/1.567, allocations: 302 kB / 0.952 GB, free: 133 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004537/1.572, allocations: 3.439 MB / 0.9553 GB, free: 129.5 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005584/1.577, allocations: 5.931 MB / 0.9611 GB, free: 122.4 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 0.05538/1.633, allocations: 36.73 MB / 0.997 GB, free: 84.36 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001358/1.633, allocations: 24 kB / 0.997 GB, free: 84.34 MB / 0.7169 GB Notification: Performance of matching and sorting (n=659) (initialization): time 0.02063/1.654, allocations: 10.09 MB / 1.007 GB, free: 74.17 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.001734/1.655, allocations: 2.616 MB / 1.009 GB, free: 70.36 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001706/1.656, allocations: 84 kB / 1.01 GB, free: 70.27 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001785/1.657, allocations: 0.7168 MB / 1.01 GB, free: 69.54 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005678/1.663, allocations: 1.482 MB / 1.012 GB, free: 68.05 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009747/1.673, allocations: 13.41 MB / 1.025 GB, free: 53.73 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01216/1.685, allocations: 1.302 MB / 1.026 GB, free: 52.43 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001911/1.687, allocations: 284 kB / 1.026 GB, free: 52.15 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.917e-05/1.687, allocations: 4 kB / 1.026 GB, free: 52.15 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01854/1.706, allocations: 9.464 MB / 1.036 GB, free: 42.61 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002932/1.706, allocations: 84 kB / 1.036 GB, free: 42.53 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001718/1.708, allocations: 0.7085 MB / 1.036 GB, free: 41.8 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005572/1.713, allocations: 1.49 MB / 1.038 GB, free: 40.31 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00919/1.723, allocations: 13.41 MB / 1.051 GB, free: 25.97 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01088/1.733, allocations: 1.298 MB / 1.052 GB, free: 24.67 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001649/1.735, allocations: 280 kB / 1.052 GB, free: 24.4 MB / 0.7169 GB Warning: The initial conditions are over specified. The following 8 initial equations are redundant, so they are removed from the initialization sytem: 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 0.008842/1.744, allocations: 4.022 MB / 1.056 GB, free: 20.36 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003072/1.747, allocations: 0.6672 MB / 1.057 GB, free: 19.69 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01063/1.758, allocations: 5.154 MB / 1.062 GB, free: 14.5 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.321e-05/1.758, allocations: 24 kB / 1.062 GB, free: 14.47 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.232e-05/1.758, allocations: 8 kB / 1.062 GB, free: 14.46 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005906/1.764, allocations: 3.973 MB / 1.066 GB, free: 10.46 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 postOpt removeSimpleEquations (simulation): time 0.03322/1.797, allocations: 13.38 MB / 1.079 GB, free: 12.91 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.877e-05/1.797, allocations: 4 kB / 1.079 GB, free: 12.91 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002842/1.8, allocations: 0.601 MB / 1.08 GB, free: 12.3 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001889/1.802, allocations: 0.5833 MB / 1.08 GB, free: 11.7 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007041/1.803, allocations: 131.9 kB / 1.08 GB, free: 11.57 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01291/1.816, allocations: 13.29 MB / 1.093 GB, free: 13.35 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.767e-06/1.816, allocations: 384 / 1.093 GB, free: 13.35 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01617/1.832, allocations: 7.127 MB / 1.1 GB, free: 6.137 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006428/1.838, allocations: 1.691 MB / 1.102 GB, free: 4.418 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003244/1.841, allocations: 127.9 kB / 1.102 GB, free: 4.293 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00716/1.849, allocations: 0.7016 MB / 1.103 GB, free: 3.59 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008793/1.85, allocations: 161.7 kB / 1.103 GB, free: 3.43 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005311/1.85, allocations: 79.91 kB / 1.103 GB, free: 3.352 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.01873/1.869, allocations: 7.27 MB / 1.11 GB, free: 12.09 MB / 0.7637 GB Notification: Performance of sort global known variables: time 6.42e-07/1.869, allocations: 0 / 1.11 GB, free: 12.09 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.02146/1.891, allocations: 3.933 MB / 1.114 GB, free: 8.188 MB / 0.7637 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 0.002836/1.893, allocations: 0.6074 MB / 1.114 GB, free: 7.652 MB / 0.7637 GB Notification: Performance of simCode: created initialization part: time 0.02564/1.919, allocations: 13.23 MB / 1.127 GB, free: 10.25 MB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 1.405e-05/1.919, allocations: 4 kB / 1.127 GB, free: 10.25 MB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.005516/1.925, allocations: 3.057 MB / 1.13 GB, free: 7.098 MB / 0.7794 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02263/1.947, allocations: 2.785 MB / 1.133 GB, free: 4.32 MB / 0.7794 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04079/1.988, allocations: 21.69 MB / 1.154 GB, free: 14.57 MB / 0.8106 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.011/1.999, allocations: 5.361 MB / 1.159 GB, free: 9.18 MB / 0.8106 GB Notification: Performance of simCode: alias equations: time 0.01831/2.017, allocations: 6.376 MB / 1.166 GB, free: 2.812 MB / 0.8106 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003961/2.021, allocations: 419.4 kB / 1.166 GB, free: 2.402 MB / 0.8106 GB Notification: Performance of SimCode: time 2.174e-06/2.021, allocations: 0 / 1.166 GB, free: 2.402 MB / 0.8106 GB Notification: Performance of Templates: time 0.6287/2.65, allocations: 135.5 MB / 1.298 GB, free: 268.1 MB / 0.8887 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.pipe 2>&1) Environment - environmentSimulation: