Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sla.sta_b.T|sla.surf_a.T|sla.surf_b.T|sla.surf_a.Q_flow|sla.surf_b.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sla.sta_b.T|sla.surf_a.T|sla.surf_b.T|sla.surf_a.Q_flow|sla.surf_b.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001058/0.001062, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00128/0.00128, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.387/1.387, allocations: 223.2 MB / 239.9 MB, free: 5.434 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.377/2.377, allocations: 390.3 MB / 0.6653 GB, free: 2.949 MB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003633/0.0003634, allocations: 15.98 kB / 0.8145 GB, free: 14.21 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.692/0.6924, allocations: 142.3 MB / 0.9535 GB, free: 8.125 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU): time 0.02494/0.7174, allocations: 26.57 MB / 0.9795 GB, free: 3.32 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.01852/0.7359, allocations: 10.8 MB / 0.99 GB, free: 10.66 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002893/0.7389, allocations: 51.69 kB / 0.9901 GB, free: 10.61 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.003826/0.7427, allocations: 1.051 MB / 0.9911 GB, free: 9.559 MB / 0.7481 GB
Notification: Performance of NFTyping.typeBindings: time 0.006164/0.7489, allocations: 1.741 MB / 0.9928 GB, free: 7.812 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006149/0.7551, allocations: 1.725 MB / 0.9945 GB, free: 6.105 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.01457/0.7697, allocations: 10.58 MB / 1.005 GB, free: 11.52 MB / 0.7637 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008121/0.7778, allocations: 5.117 MB / 1.01 GB, free: 6.34 MB / 0.7637 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008039/0.7859, allocations: 3.835 MB / 1.014 GB, free: 2.492 MB / 0.7637 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007284/0.7932, allocations: 3.592 MB / 1.017 GB, free: 14.88 MB / 0.7794 GB
Notification: Performance of NFPackage.collectConstants: time 0.0019/0.7952, allocations: 268 kB / 1.017 GB, free: 14.62 MB / 0.7794 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00679/0.802, allocations: 2.309 MB / 1.02 GB, free: 12.31 MB / 0.7794 GB
Notification: Performance of NFScalarize.scalarize: time 0.003566/0.8056, allocations: 2.193 MB / 1.022 GB, free: 10.11 MB / 0.7794 GB
Notification: Performance of NFVerifyModel.verify: time 0.003388/0.809, allocations: 1.693 MB / 1.023 GB, free: 8.406 MB / 0.7794 GB
Notification: Performance of NFConvertDAE.convert: time 0.01428/0.8233, allocations: 12.33 MB / 1.035 GB, free: 12.04 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 4.458e-06/0.8233, allocations: 4 kB / 1.035 GB, free: 12.04 MB / 0.795 GB
Notification: Performance of FrontEnd: time 1.984e-06/0.8233, allocations: 0 / 1.035 GB, free: 12.04 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.0004503/0.8238, allocations: 0 / 1.035 GB, free: 12.04 MB / 0.795 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 0.0299/0.8537, allocations: 9.986 MB / 1.045 GB, free: 1.949 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 7.586e-05/0.8538, allocations: 8.031 kB / 1.045 GB, free: 1.941 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007731/0.8616, allocations: 0.8803 MB / 1.046 GB, free: 1.051 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02629/0.8879, allocations: 9.217 MB / 1.055 GB, free: 7.762 MB / 0.8106 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003186/0.8883, allocations: 338.8 kB / 1.055 GB, free: 7.43 MB / 0.8106 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001382/0.8897, allocations: 475.8 kB / 1.056 GB, free: 6.965 MB / 0.8106 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009844/0.8995, allocations: 5.874 MB / 1.062 GB, free: 0.8555 MB / 0.8106 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.133e-05/0.8996, allocations: 15.88 kB / 1.062 GB, free: 0.8398 MB / 0.8106 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003893/0.9, allocations: 148 kB / 1.062 GB, free: 0.6953 MB / 0.8106 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.557e-05/0.9001, allocations: 91.98 kB / 1.062 GB, free: 0.6055 MB / 0.8106 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007677/0.9078, allocations: 4.711 MB / 1.066 GB, free: 11.88 MB / 0.8262 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 0.05879/0.9666, allocations: 33.37 MB / 1.099 GB, free: 8.891 MB / 0.8575 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01175/0.9784, allocations: 6.072 MB / 1.105 GB, free: 2.719 MB / 0.8575 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02641/1.005, allocations: 12.99 MB / 1.118 GB, free: 5.191 MB / 0.8731 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003071/1.008, allocations: 2.098 MB / 1.12 GB, free: 3.07 MB / 0.8731 GB
Notification: Performance of pre-optimization done (n=224): time 4.198e-06/1.008, allocations: 0 / 1.12 GB, free: 3.07 MB / 0.8731 GB
Notification: Performance of matching and sorting (n=232): time 0.02738/1.035, allocations: 13.88 MB / 1.133 GB, free: 5 MB / 0.8887 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.888e-05/1.036, allocations: 132.8 kB / 1.133 GB, free: 4.848 MB / 0.8887 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01946/1.055, allocations: 10.24 MB / 1.143 GB, free: 10.61 MB / 0.9044 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009921/1.056, allocations: 117.7 kB / 1.143 GB, free: 10.49 MB / 0.9044 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004044/1.06, allocations: 3.309 MB / 1.147 GB, free: 7.16 MB / 0.9044 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001809/1.062, allocations: 0.8668 MB / 1.148 GB, free: 6.281 MB / 0.9044 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004154/1.062, allocations: 107.9 kB / 1.148 GB, free: 6.176 MB / 0.9044 GB
Notification: Performance of setup shared object (initialization): time 0.0005254/1.063, allocations: 0.5403 MB / 1.148 GB, free: 5.629 MB / 0.9044 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006167/1.069, allocations: 3.339 MB / 1.151 GB, free: 2.281 MB / 0.9044 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006962/1.076, allocations: 5.803 MB / 1.157 GB, free: 11.29 MB / 0.92 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 0.04884/1.125, allocations: 29.04 MB / 1.185 GB, free: 14.02 MB / 0.9512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.501e-05/1.125, allocations: 24 kB / 1.185 GB, free: 14 MB / 0.9512 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