Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_9_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,fileNamePrefix="Buildings_9_Buildings_Fluid_HeatExchangers_RadiantSlabs_Examples_StepResponseEpsilonNTU",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009888/0.0009889, allocations: 100.1 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009975/0.0009976, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.416/1.416, allocations: 223.2 MB / 239.9 MB, free: 5.453 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.473/2.473, allocations: 390.3 MB / 0.6653 GB, free: 3 MB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.000366/0.000366, allocations: 12 kB / 0.8146 GB, free: 14.21 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7904/0.7908, allocations: 142.3 MB / 0.9536 GB, free: 8.066 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU): time 0.02791/0.8188, allocations: 26.57 MB / 0.9795 GB, free: 3.266 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.02028/0.8391, allocations: 10.79 MB / 0.9901 GB, free: 10.67 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002939/0.8421, allocations: 52.44 kB / 0.9901 GB, free: 10.65 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.004023/0.8461, allocations: 1.058 MB / 0.9912 GB, free: 9.598 MB / 0.7481 GB
Notification: Performance of NFTyping.typeBindings: time 0.007364/0.8535, allocations: 1.741 MB / 0.9929 GB, free: 7.852 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006498/0.8601, allocations: 1.72 MB / 0.9945 GB, free: 6.148 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.01605/0.8761, allocations: 10.59 MB / 1.005 GB, free: 11.55 MB / 0.7637 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008542/0.8847, allocations: 5.102 MB / 1.01 GB, free: 6.387 MB / 0.7637 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00901/0.8938, allocations: 3.839 MB / 1.014 GB, free: 2.535 MB / 0.7637 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00788/0.9017, allocations: 3.592 MB / 1.017 GB, free: 14.93 MB / 0.7794 GB
Notification: Performance of NFPackage.collectConstants: time 0.002273/0.904, allocations: 268 kB / 1.017 GB, free: 14.67 MB / 0.7794 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008296/0.9123, allocations: 2.309 MB / 1.02 GB, free: 12.36 MB / 0.7794 GB
Notification: Performance of NFScalarize.scalarize: time 0.004765/0.9171, allocations: 2.197 MB / 1.022 GB, free: 10.15 MB / 0.7794 GB
Notification: Performance of NFVerifyModel.verify: time 0.004805/0.9219, allocations: 1.689 MB / 1.023 GB, free: 8.453 MB / 0.7794 GB
Notification: Performance of NFConvertDAE.convert: time 0.01824/0.9402, allocations: 12.34 MB / 1.035 GB, free: 12.08 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 4.548e-06/0.9402, allocations: 0 / 1.035 GB, free: 12.08 MB / 0.795 GB
Notification: Performance of FrontEnd: time 2.976e-06/0.9403, allocations: 0 / 1.035 GB, free: 12.08 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.0006016/0.9409, allocations: 4 kB / 1.035 GB, free: 12.07 MB / 0.795 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 0.0319/0.9728, allocations: 9.984 MB / 1.045 GB, free: 1.992 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 5.567e-05/0.9729, allocations: 12.03 kB / 1.045 GB, free: 1.98 MB / 0.795 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002508/0.9754, allocations: 0.4884 MB / 1.046 GB, free: 1.48 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005943/0.9813, allocations: 0.8802 MB / 1.047 GB, free: 0.5898 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02734/1.009, allocations: 9.213 MB / 1.056 GB, free: 7.305 MB / 0.8106 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004654/1.009, allocations: 334.8 kB / 1.056 GB, free: 6.977 MB / 0.8106 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002257/1.012, allocations: 483.7 kB / 1.056 GB, free: 6.504 MB / 0.8106 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01521/1.027, allocations: 5.874 MB / 1.062 GB, free: 404 kB / 0.8106 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000192/1.027, allocations: 15.88 kB / 1.062 GB, free: 388 kB / 0.8106 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001245/1.028, allocations: 144 kB / 1.062 GB, free: 244 kB / 0.8106 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000136/1.028, allocations: 95.98 kB / 1.062 GB, free: 148 kB / 0.8106 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01071/1.039, allocations: 4.707 MB / 1.067 GB, free: 11.43 MB / 0.8262 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 0.07257/1.112, allocations: 33.36 MB / 1.1 GB, free: 8.441 MB / 0.8575 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01302/1.125, allocations: 6.093 MB / 1.105 GB, free: 2.246 MB / 0.8575 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03297/1.158, allocations: 12.98 MB / 1.118 GB, free: 4.73 MB / 0.8731 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005054/1.163, allocations: 2.102 MB / 1.12 GB, free: 2.605 MB / 0.8731 GB
Notification: Performance of pre-optimization done (n=224): time 7.264e-06/1.163, allocations: 0 / 1.12 GB, free: 2.605 MB / 0.8731 GB
Notification: Performance of matching and sorting (n=232): time 0.04061/1.204, allocations: 13.89 MB / 1.134 GB, free: 4.531 MB / 0.8887 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001065/1.204, allocations: 132.8 kB / 1.134 GB, free: 4.379 MB / 0.8887 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02643/1.23, allocations: 10.24 MB / 1.144 GB, free: 10.14 MB / 0.9044 GB
Notification: Performance of collectPreVariables (initialization): time 0.001161/1.231, allocations: 113.7 kB / 1.144 GB, free: 10.03 MB / 0.9044 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005184/1.237, allocations: 3.305 MB / 1.147 GB, free: 6.699 MB / 0.9044 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001954/1.239, allocations: 0.8784 MB / 1.148 GB, free: 5.809 MB / 0.9044 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005528/1.239, allocations: 107.9 kB / 1.148 GB, free: 5.703 MB / 0.9044 GB
Notification: Performance of setup shared object (initialization): time 0.0005933/1.24, allocations: 0.5364 MB / 1.149 GB, free: 5.16 MB / 0.9044 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005419/1.245, allocations: 3.343 MB / 1.152 GB, free: 1.809 MB / 0.9044 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007854/1.253, allocations: 5.799 MB / 1.158 GB, free: 10.82 MB / 0.92 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_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[1].lay[2].RNod[3]) (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[5].lay[2].RNod[3]) = 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[1].lay[2].RNod[3]))
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_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[2].lay[2].RNod[3]) (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[5].lay[2].RNod[3]) = 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[2].lay[2].RNod[3]))
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_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[3].lay[2].RNod[3]) (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[5].lay[2].RNod[3]) = 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[3].lay[2].RNod[3]))
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_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[4].lay[2].RNod[3]) (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[5].lay[2].RNod[3]) = 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[4].lay[2].RNod[3]))
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 0.05345/1.307, allocations: 29.04 MB / 1.186 GB, free: 13.55 MB / 0.9512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.049e-05/1.307, allocations: 24 kB / 1.186 GB, free: 13.52 MB / 0.9512 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