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 1.485/1.485, 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 0.001097/0.001098, allocations: 179.2 kB / 326.5 MB, free: 2.238 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.9/1.9, allocations: 205.4 MB / 0.5775 GB, free: 20.22 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009534/0.0009534, allocations: 87.75 kB / 0.6821 GB, free: 12.87 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003424/0.0003426, allocations: 14.84 kB / 0.7963 GB, free: 135.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2583/0.2587, allocations: 106.3 MB / 0.9002 GB, free: 63.82 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU): time 0.02161/0.2803, allocations: 26.56 MB / 0.9261 GB, free: 37.18 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01527/0.2956, allocations: 10.72 MB / 0.9366 GB, free: 26.45 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002571/0.2983, allocations: 47.69 kB / 0.9366 GB, free: 26.4 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.003461/0.3018, allocations: 1.055 MB / 0.9376 GB, free: 25.34 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.006152/0.3079, allocations: 1.732 MB / 0.9393 GB, free: 23.61 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005677/0.3136, allocations: 1.67 MB / 0.941 GB, free: 21.95 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.01114/0.3248, allocations: 10.51 MB / 0.9512 GB, free: 11.43 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00676/0.3316, allocations: 5.082 MB / 0.9562 GB, free: 6.289 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007443/0.3391, allocations: 3.816 MB / 0.9599 GB, free: 2.461 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007128/0.3462, allocations: 3.584 MB / 0.9634 GB, free: 14.86 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.002011/0.3483, allocations: 272 kB / 0.9637 GB, free: 14.6 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0093/0.3576, allocations: 2.313 MB / 0.9659 GB, free: 12.28 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.007161/0.3649, allocations: 2.193 MB / 0.9681 GB, free: 10.08 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.006096/0.371, allocations: 1.689 MB / 0.9697 GB, free: 8.383 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.01776/0.3888, allocations: 12.28 MB / 0.9817 GB, free: 12.07 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.127e-06/0.3889, allocations: 0 / 0.9817 GB, free: 12.07 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 6.913e-06/0.3889, allocations: 0 / 0.9817 GB, free: 12.07 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0005034/0.3894, allocations: 3.938 kB / 0.9817 GB, free: 12.07 MB / 0.6355 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 0.02875/0.4182, allocations: 9.974 MB / 0.9914 GB, free: 1.992 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 5.325e-05/0.4182, allocations: 8.031 kB / 0.9915 GB, free: 1.984 MB / 0.6355 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002297/0.4206, allocations: 496.1 kB / 0.9919 GB, free: 1.488 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005027/0.4256, allocations: 0.8648 MB / 0.9928 GB, free: 0.6133 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0256/0.4512, allocations: 9.166 MB / 1.002 GB, free: 7.375 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004899/0.4518, allocations: 334.7 kB / 1.002 GB, free: 7.047 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002407/0.4542, allocations: 479.8 kB / 1.002 GB, free: 6.578 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01413/0.4684, allocations: 5.851 MB / 1.008 GB, free: 496 kB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000107/0.4685, allocations: 7.938 kB / 1.008 GB, free: 488 kB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000552/0.4691, allocations: 148 kB / 1.008 GB, free: 340 kB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001153/0.4692, allocations: 95.98 kB / 1.008 GB, free: 244 kB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009054/0.4783, allocations: 4.707 MB / 1.013 GB, free: 11.52 MB / 0.6667 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 0.07444/0.5528, allocations: 33.49 MB / 1.046 GB, free: 8.383 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01372/0.5665, allocations: 6.065 MB / 1.052 GB, free: 2.219 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.5633/1.13, allocations: 12.94 MB / 1.064 GB, free: 131.8 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004087/1.134, allocations: 2.071 MB / 1.066 GB, free: 131.7 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=224): time 5.701e-06/1.134, allocations: 4.641 kB / 1.066 GB, free: 131.7 MB / 0.698 GB
Notification: Performance of matching and sorting (n=232): time 0.03404/1.168, allocations: 13.83 MB / 1.08 GB, free: 127.5 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.356e-05/1.168, allocations: 128.5 kB / 1.08 GB, free: 127.4 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02071/1.189, allocations: 10.2 MB / 1.09 GB, free: 122.8 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.00112/1.19, allocations: 114.9 kB / 1.09 GB, free: 122.7 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004101/1.194, allocations: 3.301 MB / 1.093 GB, free: 120 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001836/1.196, allocations: 0.8699 MB / 1.094 GB, free: 119.2 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005399/1.197, allocations: 106.1 kB / 1.094 GB, free: 119.2 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0003776/1.197, allocations: 0.5362 MB / 1.095 GB, free: 118.7 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004983/1.202, allocations: 3.348 MB / 1.098 GB, free: 117 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006553/1.209, allocations: 5.82 MB / 1.104 GB, free: 111.5 MB / 0.698 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 0.0459/1.255, allocations: 28.88 MB / 1.132 GB, free: 82.55 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000105/1.255, allocations: 24 kB / 1.132 GB, free: 82.53 MB / 0.698 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