Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.976/2.976, allocations: 251.3 MB / 266.2 MB, free: 11.51 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001416/0.001416, allocations: 182.2 kB / 325.8 MB, free: 2.766 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.393/2.393, allocations: 205.4 MB / 0.5767 GB, free: 21.11 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009375/0.0009371, allocations: 92.11 kB / 0.6812 GB, free: 13.96 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006669/0.0006672, allocations: 11.91 kB / 0.7953 GB, free: 135.9 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2072/0.2079, allocations: 106.3 MB / 0.899 GB, free: 65.86 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU): time 0.05031/0.2583, allocations: 29.13 MB / 0.9275 GB, free: 36.64 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.02463/0.2829, allocations: 11.39 MB / 0.9386 GB, free: 25.23 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002284/0.2853, allocations: 47.69 kB / 0.9387 GB, free: 25.18 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.003835/0.2892, allocations: 0.8629 MB / 0.9395 GB, free: 24.31 MB / 0.6042 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/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 0.006555/0.2958, allocations: 1.68 MB / 0.9411 GB, free: 22.63 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006093/0.3019, allocations: 1.366 MB / 0.9425 GB, free: 21.27 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.02665/0.3286, allocations: 19.51 MB / 0.9615 GB, free: 1.719 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01159/0.3402, allocations: 5.273 MB / 0.9667 GB, free: 12.39 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01447/0.3547, allocations: 5.459 MB / 0.972 GB, free: 6.91 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01253/0.3673, allocations: 4.931 MB / 0.9768 GB, free: 1.961 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.002493/0.3699, allocations: 308 kB / 0.9771 GB, free: 1.66 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01034/0.3802, allocations: 2.453 MB / 0.9795 GB, free: 15.2 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.005448/0.3857, allocations: 2.352 MB / 0.9818 GB, free: 12.84 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.004726/0.3905, allocations: 1.685 MB / 0.9834 GB, free: 11.15 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.02213/0.4127, allocations: 12.72 MB / 0.9959 GB, free: 14.4 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 1.017e-05/0.4128, allocations: 0 / 0.9959 GB, free: 14.4 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.337e-06/0.4128, allocations: 11.94 kB / 0.9959 GB, free: 14.39 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0004751/0.4133, allocations: 0 / 0.9959 GB, free: 14.39 MB / 0.6511 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 0.03984/0.4531, allocations: 10.1 MB / 1.006 GB, free: 4.184 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.782e-05/0.4532, allocations: 12.03 kB / 1.006 GB, free: 4.172 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005199/0.4584, allocations: 0.8769 MB / 1.007 GB, free: 3.285 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04168/0.5001, allocations: 11.61 MB / 1.018 GB, free: 7.594 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005938/0.5008, allocations: 334.8 kB / 1.018 GB, free: 7.266 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00214/0.5029, allocations: 479.8 kB / 1.019 GB, free: 6.797 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01793/0.5209, allocations: 5.594 MB / 1.024 GB, free: 0.9648 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001697/0.5211, allocations: 11.88 kB / 1.024 GB, free: 0.9531 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008953/0.522, allocations: 148 kB / 1.024 GB, free: 0.8086 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001872/0.5222, allocations: 99.92 kB / 1.024 GB, free: 0.7109 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01459/0.5368, allocations: 4.446 MB / 1.029 GB, free: 12.25 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 0.7443/1.281, allocations: 29.27 MB / 1.057 GB, free: 128 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01618/1.297, allocations: 4.855 MB / 1.062 GB, free: 127.4 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006836/1.304, allocations: 2.208 MB / 1.064 GB, free: 127.4 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03539/1.34, allocations: 10.19 MB / 1.074 GB, free: 124.4 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005302/1.345, allocations: 1.8 MB / 1.076 GB, free: 124.1 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=224): time 8.135e-06/1.345, allocations: 0 / 1.076 GB, free: 124.1 MB / 0.698 GB
Notification: Performance of matching and sorting (n=232): time 0.04049/1.386, allocations: 12.95 MB / 1.089 GB, free: 117.8 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.404e-05/1.386, allocations: 133.1 kB / 1.089 GB, free: 117.7 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02324/1.409, allocations: 8.759 MB / 1.097 GB, free: 113.4 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008748/1.41, allocations: 117.7 kB / 1.097 GB, free: 113.3 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006019/1.416, allocations: 3.324 MB / 1.101 GB, free: 110.6 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001878/1.418, allocations: 0.8675 MB / 1.101 GB, free: 109.9 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007262/1.419, allocations: 102.3 kB / 1.102 GB, free: 109.8 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0007124/1.42, allocations: 0.536 MB / 1.102 GB, free: 109.3 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007295/1.427, allocations: 2.751 MB / 1.105 GB, free: 108 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008885/1.436, allocations: 5.262 MB / 1.11 GB, free: 102.9 MB / 0.698 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 0.06151/1.497, allocations: 21.49 MB / 1.131 GB, free: 81.3 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.536e-05/1.497, allocations: 24 kB / 1.131 GB, free: 81.28 MB / 0.698 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