Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_maint_7_0_x_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 7.0.3-maint.7.0.x/package.mo): time 1.481/1.481, allocations: 251.9 MB / 266.9 MB, free: 11.01 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001156/0.001156, allocations: 179.5 kB / 326.5 MB, free: 2.25 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.024/2.024, allocations: 205.4 MB / 0.5775 GB, free: 20.52 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009554/0.0009554, allocations: 89.36 kB / 0.6821 GB, free: 13.34 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003353/0.0003353, allocations: 14.52 kB / 0.7963 GB, free: 135.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2384/0.2388, allocations: 106.3 MB / 0.9002 GB, free: 64.36 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.016/1.255, allocations: 454.5 MB / 1.344 GB, free: 10.84 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003659/1.256, allocations: 111.8 kB / 1.344 GB, free: 10.78 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 3.734/4.989, allocations: 0.7853 GB / 2.129 GB, free: 130.7 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 1.993e-06/4.989, allocations: 0 / 2.129 GB, free: 130.7 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.001979/4.991, allocations: 172.3 kB / 2.13 GB, free: 130.7 MB / 0.8855 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 0.04632/5.038, allocations: 11.84 MB / 2.141 GB, free: 128 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 5.286e-05/5.038, allocations: 7.812 kB / 2.141 GB, free: 128 MB / 0.8855 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002727/5.041, allocations: 479 kB / 2.142 GB, free: 128 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007181/5.048, allocations: 0.8559 MB / 2.142 GB, free: 127.5 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06156/5.109, allocations: 24.15 MB / 2.166 GB, free: 126.2 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004095/5.11, allocations: 324.8 kB / 2.166 GB, free: 126.2 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002218/5.112, allocations: 465.2 kB / 2.167 GB, free: 126.2 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009212/5.121, allocations: 5.408 MB / 2.172 GB, free: 125.5 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.787e-05/5.121, allocations: 9.688 kB / 2.172 GB, free: 125.5 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003561/5.122, allocations: 141.2 kB / 2.172 GB, free: 125.5 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.902e-05/5.122, allocations: 90.67 kB / 2.172 GB, free: 125.5 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006407/5.128, allocations: 4.339 MB / 2.177 GB, free: 125.5 MB / 0.8855 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 0.04977/5.178, allocations: 29.54 MB / 2.205 GB, free: 117 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01012/5.188, allocations: 5.77 MB / 2.211 GB, free: 116.5 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02454/5.213, allocations: 13.85 MB / 2.225 GB, free: 113.3 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002729/5.216, allocations: 1.971 MB / 2.226 GB, free: 113.2 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=214): time 4.048e-06/5.216, allocations: 0 / 2.226 GB, free: 113.2 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=222): time 0.02769/5.243, allocations: 13.36 MB / 2.239 GB, free: 109.5 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.758e-05/5.243, allocations: 135.5 kB / 2.24 GB, free: 109.3 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02012/5.264, allocations: 10.7 MB / 2.25 GB, free: 108.8 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.001266/5.265, allocations: 115.9 kB / 2.25 GB, free: 108.8 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004126/5.269, allocations: 3.202 MB / 2.253 GB, free: 108 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001979/5.271, allocations: 0.825 MB / 2.254 GB, free: 107.5 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00034/5.271, allocations: 104.4 kB / 2.254 GB, free: 107.5 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0003895/5.272, allocations: 0.5362 MB / 2.255 GB, free: 107.2 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004062/5.276, allocations: 3.052 MB / 2.258 GB, free: 107.2 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004989/5.281, allocations: 5.516 MB / 2.263 GB, free: 103.6 MB / 0.8855 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 0.03651/5.317, allocations: 26.09 MB / 2.289 GB, free: 96.64 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.391e-05/5.318, allocations: 24.97 kB / 2.289 GB, free: 96.64 MB / 0.8855 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