Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference")
translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseFiniteDifference")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.653/1.653, allocations: 285.4 MB / 298 MB, free: 5.996 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001175/0.001174, allocations: 184.8 kB / 366.4 MB, free: 2.113 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.904/1.904, allocations: 205.1 MB / 0.6248 GB, free: 7.773 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008265/0.0008265, allocations: 89.02 kB / 0.738 GB, free: 40.3 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 4.436e-05/4.438e-05, allocations: 4 kB / 0.8583 GB, free: 13.12 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8324/0.8325, allocations: 115.3 MB / 0.9709 GB, free: 78.02 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.351/2.184, allocations: 462.3 MB / 1.422 GB, free: 94.05 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002951/2.184, allocations: 99.75 kB / 1.422 GB, free: 94 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.047/9.231, allocations: 1.394 GB / 2.816 GB, free: 134.2 MB / 0.9636 GB
Notification: Performance of FrontEnd: time 3.407e-06/9.231, allocations: 0 / 2.816 GB, free: 134.2 MB / 0.9636 GB
Notification: Performance of Transformations before backend: time 0.0021/9.233, allocations: 170.8 kB / 2.816 GB, free: 134.1 MB / 0.9636 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 0.02646/9.26, allocations: 6.886 MB / 2.823 GB, free: 132 MB / 0.9636 GB
Notification: Performance of prepare preOptimizeDAE: time 5.081e-05/9.26, allocations: 7.531 kB / 2.823 GB, free: 132 MB / 0.9636 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008126/9.268, allocations: 0.8493 MB / 2.824 GB, free: 131.6 MB / 0.9636 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06017/9.328, allocations: 23.78 MB / 2.847 GB, free: 130.2 MB / 0.9636 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004928/9.328, allocations: 324.7 kB / 2.847 GB, free: 130.2 MB / 0.9636 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002716/9.331, allocations: 467.1 kB / 2.848 GB, free: 130.2 MB / 0.9636 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01373/9.345, allocations: 5.36 MB / 2.853 GB, free: 129.5 MB / 0.9636 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.786e-05/9.345, allocations: 13.56 kB / 2.853 GB, free: 129.5 MB / 0.9636 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004722/9.346, allocations: 137.2 kB / 2.853 GB, free: 129.5 MB / 0.9636 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.743e-05/9.346, allocations: 96.92 kB / 2.853 GB, free: 129.5 MB / 0.9636 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007264/9.353, allocations: 4.238 MB / 2.858 GB, free: 129.5 MB / 0.9636 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 0.05124/9.404, allocations: 29.56 MB / 2.886 GB, free: 121.1 MB / 0.9636 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009635/9.414, allocations: 5.694 MB / 2.892 GB, free: 120.5 MB / 0.9636 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003133/9.417, allocations: 2.357 MB / 2.894 GB, free: 120.5 MB / 0.9636 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02428/9.441, allocations: 14.2 MB / 2.908 GB, free: 117.3 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002673/9.444, allocations: 1.95 MB / 2.91 GB, free: 117.2 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=214): time 3.747e-06/9.444, allocations: 0 / 2.91 GB, free: 117.2 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=222): time 0.02738/9.472, allocations: 11.18 MB / 2.921 GB, free: 112.6 MB / 0.9636 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.854e-05/9.472, allocations: 127.4 kB / 2.921 GB, free: 112.5 MB / 0.9636 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02061/9.492, allocations: 10.6 MB / 2.931 GB, free: 109.2 MB / 0.9636 GB
Notification: Performance of collectPreVariables (initialization): time 0.001307/9.494, allocations: 114.5 kB / 2.932 GB, free: 109.1 MB / 0.9636 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004499/9.498, allocations: 3.206 MB / 2.935 GB, free: 106.7 MB / 0.9636 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002003/9.5, allocations: 0.8356 MB / 2.935 GB, free: 106.1 MB / 0.9636 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004706/9.501, allocations: 101.8 kB / 2.936 GB, free: 106 MB / 0.9636 GB
Notification: Performance of setup shared object (initialization): time 0.0005054/9.501, allocations: 0.5311 MB / 2.936 GB, free: 105.6 MB / 0.9636 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004103/9.505, allocations: 2.996 MB / 2.939 GB, free: 104.8 MB / 0.9636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005845/9.511, allocations: 5.455 MB / 2.944 GB, free: 100.8 MB / 0.9636 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 0.04572/9.557, allocations: 25.76 MB / 2.969 GB, free: 93.95 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001031/9.557, allocations: 25.53 kB / 2.97 GB, free: 93.95 MB / 0.9636 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