Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.627/1.627, allocations: 288.4 MB / 303.4 MB, free: 8.191 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009768/0.0009771, allocations: 188.5 kB / 372 MB, free: 10.27 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.577/1.577, allocations: 205.4 MB / 0.6307 GB, free: 9.996 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001012/0.001012, allocations: 94.28 kB / 0.7441 GB, free: 5.918 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004119/0.0004119, allocations: 12.22 kB / 0.867 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2668/0.2673, allocations: 115.3 MB / 0.9796 GB, free: 27.68 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU): time 0.02205/0.2894, allocations: 29.13 MB / 1.008 GB, free: 14.45 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.0173/0.3067, allocations: 11.36 MB / 1.019 GB, free: 3.07 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002366/0.3091, allocations: 51.69 kB / 1.019 GB, free: 3.02 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.002699/0.3118, allocations: 0.8669 MB / 1.02 GB, free: 2.148 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.005201/0.317, allocations: 1.669 MB / 1.022 GB, free: 484 kB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004726/0.3218, allocations: 1.394 MB / 1.023 GB, free: 15.09 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.02019/0.342, allocations: 19.48 MB / 1.042 GB, free: 11.56 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008816/0.3509, allocations: 5.105 MB / 1.047 GB, free: 6.398 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01159/0.3625, allocations: 5.483 MB / 1.052 GB, free: 0.8984 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01017/0.3727, allocations: 4.931 MB / 1.057 GB, free: 11.95 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.002307/0.375, allocations: 312 kB / 1.058 GB, free: 11.64 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007654/0.3827, allocations: 2.441 MB / 1.06 GB, free: 9.199 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.004526/0.3873, allocations: 2.367 MB / 1.062 GB, free: 6.824 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.005036/0.3923, allocations: 1.681 MB / 1.064 GB, free: 5.133 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.5879/0.9802, allocations: 12.76 MB / 1.076 GB, free: 31.18 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 8.546e-06/0.9803, allocations: 0 / 1.076 GB, free: 31.18 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 3.918e-06/0.9803, allocations: 4.344 kB / 1.076 GB, free: 31.18 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.000747/0.9811, allocations: 0 / 1.076 GB, free: 31.18 MB / 0.6823 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 0.03809/1.019, allocations: 10.1 MB / 1.086 GB, free: 27.76 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 5.226e-05/1.019, allocations: 9.031 kB / 1.086 GB, free: 27.76 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008421/1.028, allocations: 0.8721 MB / 1.087 GB, free: 27.33 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0352/1.063, allocations: 11.62 MB / 1.098 GB, free: 26 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005653/1.064, allocations: 334.4 kB / 1.099 GB, free: 25.99 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004082/1.068, allocations: 485.4 kB / 1.099 GB, free: 25.98 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01971/1.087, allocations: 5.626 MB / 1.105 GB, free: 25.28 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001232/1.088, allocations: 15.62 kB / 1.105 GB, free: 25.27 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006181/1.088, allocations: 143.8 kB / 1.105 GB, free: 25.27 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001613/1.088, allocations: 96.34 kB / 1.105 GB, free: 25.27 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009902/1.098, allocations: 4.441 MB / 1.109 GB, free: 25.24 MB / 0.6823 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 0.06567/1.164, allocations: 29.29 MB / 1.138 GB, free: 7.922 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01067/1.175, allocations: 4.856 MB / 1.143 GB, free: 5.746 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004239/1.179, allocations: 2.212 MB / 1.145 GB, free: 4.691 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0301/1.209, allocations: 10.21 MB / 1.155 GB, free: 13.15 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004491/1.214, allocations: 1.814 MB / 1.156 GB, free: 12.13 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=224): time 7.905e-06/1.214, allocations: 4 kB / 1.156 GB, free: 12.12 MB / 0.698 GB
Notification: Performance of matching and sorting (n=232): time 0.04357/1.257, allocations: 12.96 MB / 1.169 GB, free: 1.273 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001134/1.258, allocations: 132.8 kB / 1.169 GB, free: 1.117 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02487/1.282, allocations: 8.75 MB / 1.178 GB, free: 8.379 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.001765/1.284, allocations: 117.7 kB / 1.178 GB, free: 8.258 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0066/1.291, allocations: 3.326 MB / 1.181 GB, free: 4.938 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002582/1.293, allocations: 0.8689 MB / 1.182 GB, free: 4.074 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001503/1.295, allocations: 111.3 kB / 1.182 GB, free: 3.969 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0008822/1.296, allocations: 0.5403 MB / 1.183 GB, free: 3.422 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006602/1.303, allocations: 2.751 MB / 1.185 GB, free: 0.668 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009163/1.312, allocations: 5.255 MB / 1.19 GB, free: 10.25 MB / 0.7292 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_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[1].lay[2].T_b_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[2].lay[2].T[3] = sla.con_b[2].lay[2].T_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[2].lay[2].T_b_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[3].lay[2].T[3] = sla.con_b[3].lay[2].T_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[3].lay[2].T_b_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[4].lay[2].T[3] = sla.con_b[4].lay[2].T_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[4].lay[2].T_b_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[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 0.05247/1.364, allocations: 21.49 MB / 1.211 GB, free: 4.625 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001062/1.364, allocations: 24 kB / 1.211 GB, free: 4.602 MB / 0.7448 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