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 1.514/1.514, allocations: 249.3 MB / 261.8 MB, free: 5.883 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001148/0.001148, allocations: 182.6 kB / 321.3 MB, free: 14.65 MB / 266.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.79/1.79, allocations: 205.2 MB / 0.572 GB, free: 10.62 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001088/0.001088, allocations: 86.53 kB / 0.6764 GB, free: 15.59 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 4.151e-05/4.165e-05, allocations: 4 kB / 0.788 GB, free: 97.02 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2912/0.2913, allocations: 106.3 MB / 0.8919 GB, free: 6.594 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 2.052/2.343, allocations: 454.4 MB / 1.336 GB, free: 246.3 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003121/2.344, allocations: 100.4 kB / 1.336 GB, free: 246.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.549/5.893, allocations: 0.7848 GB / 2.121 GB, free: 127 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.984e-06/5.893, allocations: 3.938 kB / 2.121 GB, free: 127 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.002155/5.895, allocations: 172.4 kB / 2.121 GB, free: 126.9 MB / 0.8698 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 0.02895/5.924, allocations: 6.876 MB / 2.127 GB, free: 122.9 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 6.222e-05/5.924, allocations: 8.031 kB / 2.127 GB, free: 122.9 MB / 0.8698 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003342/5.927, allocations: 477.3 kB / 2.128 GB, free: 122.7 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009447/5.937, allocations: 0.8531 MB / 2.129 GB, free: 121.8 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06036/5.997, allocations: 23.59 MB / 2.152 GB, free: 98.62 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003914/5.998, allocations: 322.5 kB / 2.152 GB, free: 98.3 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002501/6, allocations: 467.8 kB / 2.152 GB, free: 97.84 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01291/6.013, allocations: 5.328 MB / 2.158 GB, free: 92.3 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.184e-05/6.013, allocations: 19.8 kB / 2.158 GB, free: 92.28 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004531/6.014, allocations: 136 kB / 2.158 GB, free: 92.14 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.169e-05/6.014, allocations: 99.88 kB / 2.158 GB, free: 92.05 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006727/6.021, allocations: 4.235 MB / 2.162 GB, free: 87.8 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.0535/6.074, allocations: 29.53 MB / 2.191 GB, free: 57.54 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009847/6.084, allocations: 5.696 MB / 2.196 GB, free: 51.77 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003022/6.087, allocations: 2.36 MB / 2.199 GB, free: 49.4 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02961/6.117, allocations: 14.18 MB / 2.213 GB, free: 34.69 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002748/6.12, allocations: 1.935 MB / 2.214 GB, free: 32.73 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=214): time 4.258e-06/6.12, allocations: 0 / 2.214 GB, free: 32.73 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=222): time 0.02977/6.149, allocations: 11.16 MB / 2.225 GB, free: 21.46 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.372e-05/6.149, allocations: 140.7 kB / 2.226 GB, free: 21.3 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03119/6.181, allocations: 10.59 MB / 2.236 GB, free: 10.71 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.00147/6.182, allocations: 113.7 kB / 2.236 GB, free: 10.59 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007553/6.19, allocations: 3.207 MB / 2.239 GB, free: 7.359 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002684/6.193, allocations: 0.8284 MB / 2.24 GB, free: 6.52 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001395/6.194, allocations: 100 kB / 2.24 GB, free: 6.422 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0008548/6.195, allocations: 0.5321 MB / 2.241 GB, free: 5.883 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006016/6.201, allocations: 2.996 MB / 2.243 GB, free: 2.879 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0084/6.209, allocations: 5.459 MB / 2.249 GB, free: 12.22 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 0.8227/7.032, allocations: 25.77 MB / 2.274 GB, free: 155.9 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001364/7.032, allocations: 23.31 kB / 2.274 GB, free: 155.9 MB / 0.8855 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singulare and cannot handled because number of unassigned equations is larger than number of states. Use -d=bltdump to get more information.
Error: No system for the symbolic initialization was generated