Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.819/1.819, allocations: 292.6 MB / 307.5 MB, free: 5.215 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00116/0.00116, allocations: 182.9 kB / 377.1 MB, free: 1.523 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.711/1.711, allocations: 205.4 MB / 0.6367 GB, free: 8.539 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009335/0.0009337, allocations: 88.25 kB / 0.751 GB, free: 63.08 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003805/0.0003806, allocations: 12 kB / 0.8748 GB, free: 11.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.316/0.3164, allocations: 116.3 MB / 0.9884 GB, free: 6.75 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.715/2.031, allocations: 463.2 MB / 1.441 GB, free: 265.6 MB / 0.9323 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003623/2.032, allocations: 109 kB / 1.441 GB, free: 265.6 MB / 0.9323 GB
Notification: Performance of FrontEnd - DAE generated: time 3.538/5.57, allocations: 0.7944 GB / 2.235 GB, free: 144.2 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.482e-06/5.57, allocations: 0 / 2.235 GB, free: 144.2 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.002165/5.572, allocations: 165.7 kB / 2.235 GB, free: 144.2 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 0.04893/5.621, allocations: 11.85 MB / 2.247 GB, free: 140.9 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.641e-05/5.621, allocations: 7.812 kB / 2.247 GB, free: 140.9 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008646/5.63, allocations: 0.8601 MB / 2.248 GB, free: 140.4 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06386/5.694, allocations: 24.33 MB / 2.272 GB, free: 138.6 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004316/5.694, allocations: 318.2 kB / 2.272 GB, free: 138.6 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002533/5.697, allocations: 468.1 kB / 2.272 GB, free: 138.6 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01311/5.71, allocations: 5.423 MB / 2.278 GB, free: 137.9 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001151/5.71, allocations: 13.81 kB / 2.278 GB, free: 137.9 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005709/5.711, allocations: 137.1 kB / 2.278 GB, free: 137.9 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001095/5.711, allocations: 95.12 kB / 2.278 GB, free: 137.9 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009749/5.721, allocations: 4.347 MB / 2.282 GB, free: 137.8 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 0.06085/5.782, allocations: 29.57 MB / 2.311 GB, free: 121.8 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01152/5.793, allocations: 5.78 MB / 2.317 GB, free: 118.7 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0329/5.826, allocations: 13.86 MB / 2.33 GB, free: 108.4 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003126/5.829, allocations: 1.999 MB / 2.332 GB, free: 107.3 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=214): time 5.35e-06/5.829, allocations: 0 / 2.332 GB, free: 107.3 MB / 0.948 GB
Notification: Performance of matching and sorting (n=222): time 0.0373/5.867, allocations: 13.35 MB / 2.345 GB, free: 99.31 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.774e-05/5.867, allocations: 127.4 kB / 2.345 GB, free: 99.18 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02709/5.894, allocations: 10.7 MB / 2.356 GB, free: 93.81 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.001483/5.896, allocations: 119.2 kB / 2.356 GB, free: 93.71 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006089/5.902, allocations: 3.207 MB / 2.359 GB, free: 90.99 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002385/5.904, allocations: 0.8308 MB / 2.36 GB, free: 90.27 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000863/5.905, allocations: 97.56 kB / 2.36 GB, free: 90.2 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0006585/5.906, allocations: 0.5285 MB / 2.36 GB, free: 89.75 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004969/5.911, allocations: 3.054 MB / 2.363 GB, free: 88.19 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006823/5.917, allocations: 5.521 MB / 2.369 GB, free: 81.47 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 0.04768/5.965, allocations: 26.08 MB / 2.394 GB, free: 55.16 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.878e-05/5.965, allocations: 27.95 kB / 2.394 GB, free: 55.14 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