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 9.1.2-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-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: translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sla.sta_b.T|sla.surf_a.T|sla.surf_b.T|sla.surf_a.Q_flow|sla.surf_b.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
translateModel(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sla.sta_b.T|sla.surf_a.T|sla.surf_b.T|sla.surf_a.Q_flow|sla.surf_b.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001043/0.001043, allocations: 91.61 kB / 15.06 MB, free: 1.098 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001253/0.001254, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.445/1.445, allocations: 223.3 MB / 240 MB, free: 5.41 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.477/2.477, allocations: 390.9 MB / 0.666 GB, free: 2.465 MB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003249/0.000325, allocations: 8 kB / 0.8154 GB, free: 13.64 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6607/0.661, allocations: 142.4 MB / 0.9544 GB, free: 7.758 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU): time 0.02729/0.6883, allocations: 29.14 MB / 0.9829 GB, free: 0.582 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.01658/0.7049, allocations: 11.45 MB / 0.9941 GB, free: 6.832 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003179/0.7082, allocations: 51.69 kB / 0.9941 GB, free: 6.781 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.003268/0.7115, allocations: 0.8785 MB / 0.995 GB, free: 5.898 MB / 0.7481 GB
Notification: Performance of NFTyping.typeBindings: time 0.005554/0.717, allocations: 1.673 MB / 0.9966 GB, free: 4.219 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00484/0.7219, allocations: 1.408 MB / 0.998 GB, free: 2.82 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.02026/0.7422, allocations: 19.56 MB / 1.017 GB, free: 15.21 MB / 0.7794 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007697/0.7499, allocations: 5.097 MB / 1.022 GB, free: 10.05 MB / 0.7794 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01025/0.7602, allocations: 5.49 MB / 1.027 GB, free: 4.547 MB / 0.7794 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.008838/0.7691, allocations: 4.935 MB / 1.032 GB, free: 15.59 MB / 0.795 GB
Notification: Performance of NFPackage.collectConstants: time 0.001653/0.7708, allocations: 308 kB / 1.033 GB, free: 15.29 MB / 0.795 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006918/0.7777, allocations: 2.449 MB / 1.035 GB, free: 12.84 MB / 0.795 GB
Notification: Performance of NFScalarize.scalarize: time 0.003644/0.7814, allocations: 2.36 MB / 1.037 GB, free: 10.47 MB / 0.795 GB
Notification: Performance of NFVerifyModel.verify: time 0.003381/0.7848, allocations: 1.697 MB / 1.039 GB, free: 8.766 MB / 0.795 GB
Notification: Performance of NFConvertDAE.convert: time 0.01471/0.7995, allocations: 12.76 MB / 1.051 GB, free: 11.97 MB / 0.8106 GB
Notification: Performance of FrontEnd - DAE generated: time 6.612e-06/0.7995, allocations: 0 / 1.051 GB, free: 11.97 MB / 0.8106 GB
Notification: Performance of FrontEnd: time 3.907e-06/0.7995, allocations: 0 / 1.051 GB, free: 11.97 MB / 0.8106 GB
Notification: Performance of Transformations before backend: time 0.0004222/0.8, allocations: 3.938 kB / 1.051 GB, free: 11.97 MB / 0.8106 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 0.02339/0.8234, allocations: 10.13 MB / 1.061 GB, free: 1.734 MB / 0.8106 GB
Notification: Performance of prepare preOptimizeDAE: time 4.173e-05/0.8234, allocations: 12.03 kB / 1.061 GB, free: 1.723 MB / 0.8106 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00405/0.8275, allocations: 0.8764 MB / 1.062 GB, free: 0.8359 MB / 0.8106 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02577/0.8533, allocations: 11.67 MB / 1.074 GB, free: 5.09 MB / 0.8262 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000386/0.8537, allocations: 334.8 kB / 1.074 GB, free: 4.762 MB / 0.8262 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001652/0.8554, allocations: 483.7 kB / 1.074 GB, free: 4.289 MB / 0.8262 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0112/0.8666, allocations: 5.621 MB / 1.08 GB, free: 14.43 MB / 0.8419 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.726e-05/0.8667, allocations: 11.88 kB / 1.08 GB, free: 14.42 MB / 0.8419 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003701/0.8671, allocations: 148 kB / 1.08 GB, free: 14.28 MB / 0.8419 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.462e-05/0.8672, allocations: 92 kB / 1.08 GB, free: 14.19 MB / 0.8419 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007668/0.8749, allocations: 4.442 MB / 1.084 GB, free: 9.734 MB / 0.8419 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 0.04473/0.9196, allocations: 29.31 MB / 1.113 GB, free: 10.78 MB / 0.8731 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00851/0.9282, allocations: 4.865 MB / 1.118 GB, free: 5.82 MB / 0.8731 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003237/0.9314, allocations: 2.221 MB / 1.12 GB, free: 3.594 MB / 0.8731 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01728/0.9487, allocations: 10.2 MB / 1.13 GB, free: 8.855 MB / 0.8887 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002681/0.9515, allocations: 1.825 MB / 1.132 GB, free: 7.008 MB / 0.8887 GB
Notification: Performance of pre-optimization done (n=224): time 4.338e-06/0.9515, allocations: 0 / 1.132 GB, free: 7.008 MB / 0.8887 GB
Notification: Performance of matching and sorting (n=232): time 0.02242/0.9739, allocations: 12.96 MB / 1.144 GB, free: 9.727 MB / 0.9044 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.926e-05/0.974, allocations: 128.8 kB / 1.144 GB, free: 9.578 MB / 0.9044 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01568/0.9897, allocations: 8.788 MB / 1.153 GB, free: 0.7969 MB / 0.9044 GB
Notification: Performance of collectPreVariables (initialization): time 0.001141/0.9909, allocations: 117.7 kB / 1.153 GB, free: 0.6758 MB / 0.9044 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004156/0.9951, allocations: 3.336 MB / 1.156 GB, free: 13.32 MB / 0.92 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0018/0.9969, allocations: 0.8668 MB / 1.157 GB, free: 12.44 MB / 0.92 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003496/0.9973, allocations: 104 kB / 1.157 GB, free: 12.34 MB / 0.92 GB
Notification: Performance of setup shared object (initialization): time 0.0004264/0.9977, allocations: 0.5481 MB / 1.158 GB, free: 11.78 MB / 0.92 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004262/1.002, allocations: 2.75 MB / 1.161 GB, free: 9.023 MB / 0.92 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005849/1.008, allocations: 5.253 MB / 1.166 GB, free: 2.566 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_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[1].lay[2].T_b_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[2].lay[2].T[3] = sla.con_b[2].lay[2].T_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[2].lay[2].T_b_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[3].lay[2].T[3] = sla.con_b[3].lay[2].T_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[3].lay[2].T_b_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[4].lay[2].T[3] = sla.con_b[4].lay[2].T_b_start (sla.con_b[5].lay[2].T_b_start = sla.con_b[4].lay[2].T_b_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[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 0.03518/1.043, allocations: 21.48 MB / 1.187 GB, free: 12.87 MB / 0.9512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.056e-05/1.043, allocations: 24 kB / 1.187 GB, free: 12.84 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