Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.715/2.715, allocations: 287.3 MB / 302.3 MB, free: 8.336 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001584/0.001584, allocations: 185 kB / 370.8 MB, free: 10.88 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.07/2.07, allocations: 205.4 MB / 0.6295 GB, free: 10.62 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00162/0.00162, allocations: 92.03 kB / 0.7428 GB, free: 6.648 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004856/0.0004856, allocations: 12.52 kB / 0.8657 GB, free: 140.6 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2233/0.2238, allocations: 115.3 MB / 0.9783 GB, free: 28.32 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.385/1.609, allocations: 462.1 MB / 1.43 GB, free: 1.039 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003846/1.61, allocations: 106.8 kB / 1.43 GB, free: 0.9805 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 5.776/7.386, allocations: 0.7943 GB / 2.224 GB, free: 157.6 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.525e-06/7.386, allocations: 0 / 2.224 GB, free: 157.6 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.002188/7.388, allocations: 173.9 kB / 2.224 GB, free: 157.5 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 831
 * Number of variables: 831
Notification: Performance of Generate backend data structure: time 0.06238/7.45, allocations: 11.85 MB / 2.236 GB, free: 154.8 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.11e-05/7.45, allocations: 7.812 kB / 2.236 GB, free: 154.8 MB / 0.948 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002573/7.453, allocations: 477.6 kB / 2.236 GB, free: 154.7 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007826/7.461, allocations: 0.8495 MB / 2.237 GB, free: 154.3 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08691/7.548, allocations: 24.34 MB / 2.261 GB, free: 152.9 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004605/7.548, allocations: 318 kB / 2.261 GB, free: 152.9 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002262/7.55, allocations: 470 kB / 2.262 GB, free: 152.9 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01606/7.567, allocations: 5.425 MB / 2.267 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001436/7.567, allocations: 13 kB / 2.267 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006518/7.567, allocations: 146.8 kB / 2.267 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001174/7.568, allocations: 95.03 kB / 2.267 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0123/7.58, allocations: 4.343 MB / 2.271 GB, free: 152.2 MB / 0.948 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 0.07141/7.651, allocations: 29.57 MB / 2.3 GB, free: 143.8 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01819/7.67, allocations: 5.776 MB / 2.306 GB, free: 143.2 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03821/7.708, allocations: 13.86 MB / 2.319 GB, free: 140 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0051/7.713, allocations: 1.989 MB / 2.321 GB, free: 139.9 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=214): time 5.912e-06/7.713, allocations: 0 / 2.321 GB, free: 139.9 MB / 0.948 GB
Notification: Performance of matching and sorting (n=222): time 0.0464/7.759, allocations: 13.35 MB / 2.334 GB, free: 136.2 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.742e-05/7.76, allocations: 127.4 kB / 2.334 GB, free: 136.1 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03145/7.791, allocations: 10.71 MB / 2.345 GB, free: 135.2 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.001277/7.792, allocations: 120.5 kB / 2.345 GB, free: 135.1 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007052/7.799, allocations: 3.2 MB / 2.348 GB, free: 132.7 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002523/7.802, allocations: 0.8315 MB / 2.349 GB, free: 132 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009606/7.803, allocations: 102.2 kB / 2.349 GB, free: 132 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0006977/7.804, allocations: 0.5235 MB / 2.35 GB, free: 131.6 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007932/7.812, allocations: 3.062 MB / 2.353 GB, free: 130.8 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009908/7.822, allocations: 5.507 MB / 2.358 GB, free: 126.8 MB / 0.948 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[2] = 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[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[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]))
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[2] = 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[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[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]))
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[2] = 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[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[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]))
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[2] = 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[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[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]))
Notification: Performance of analyzeInitialSystem (initialization): time 0.07617/7.898, allocations: 26.1 MB / 2.383 GB, free: 119.8 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.093e-05/7.898, allocations: 22.72 kB / 2.383 GB, free: 119.8 MB / 0.948 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