Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.901/4.901, allocations: 0.5623 GB / 0.5776 GB, free: 3.352 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002465/0.002465, allocations: 359.8 kB / 0.6447 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.066/4.066, allocations: 410.7 MB / 1.113 GB, free: 5.949 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001836/0.001836, allocations: 187.1 kB / 1.226 GB, free: 6.184 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004907/0.0004908, allocations: 16 kB / 1.349 GB, free: 8.312 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.745/0.7455, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 0.2723/1.018, allocations: 223.6 MB / 1.68 GB, free: 60.62 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.0205/1.038, allocations: 11.69 MB / 1.691 GB, free: 48.93 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002498/1.041, allocations: 63.56 kB / 1.691 GB, free: 48.87 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.003774/1.045, allocations: 0.8656 MB / 1.692 GB, free: 48 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.0116/1.056, allocations: 3.212 MB / 1.695 GB, free: 44.78 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006627/1.063, allocations: 1.673 MB / 1.697 GB, free: 43.15 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.007793/1.071, allocations: 5.388 MB / 1.702 GB, free: 37.75 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002352/1.073, allocations: 1.11 MB / 1.703 GB, free: 36.63 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004171/1.077, allocations: 1.536 MB / 1.705 GB, free: 35.09 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002781/1.08, allocations: 1.229 MB / 1.706 GB, free: 33.85 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004711/1.081, allocations: 60 kB / 1.706 GB, free: 33.79 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004319/1.085, allocations: 1.036 MB / 1.707 GB, free: 32.75 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008322/1.086, allocations: 430.4 kB / 1.707 GB, free: 32.33 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007568/1.087, allocations: 392.8 kB / 1.708 GB, free: 31.94 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.003972/1.091, allocations: 2.213 MB / 1.71 GB, free: 29.72 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.594e-06/1.091, allocations: 8 kB / 1.71 GB, free: 29.71 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.575e-06/1.091, allocations: 0 / 1.71 GB, free: 29.71 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 5.805e-05/1.091, allocations: 0 / 1.71 GB, free: 29.71 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 276
 * Number of variables: 276
Notification: Performance of Generate backend data structure: time 0.005038/1.096, allocations: 1.897 MB / 1.712 GB, free: 27.76 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.748e-05/1.096, allocations: 16.16 kB / 1.712 GB, free: 27.75 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002426/1.098, allocations: 353.4 kB / 1.712 GB, free: 27.4 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003212/1.102, allocations: 1.277 MB / 1.713 GB, free: 26.07 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.108e-05/1.102, allocations: 90.16 kB / 1.713 GB, free: 25.98 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002399/1.102, allocations: 123.9 kB / 1.714 GB, free: 25.86 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003234/1.105, allocations: 1.209 MB / 1.715 GB, free: 24.6 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.094e-05/1.105, allocations: 4 kB / 1.715 GB, free: 24.6 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001438/1.106, allocations: 44 kB / 1.715 GB, free: 24.55 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.767e-05/1.106, allocations: 54.08 kB / 1.715 GB, free: 24.5 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002751/1.108, allocations: 0.9647 MB / 1.716 GB, free: 23.53 MB / 0.8542 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 0.009117/1.118, allocations: 5.532 MB / 1.721 GB, free: 17.55 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001889/1.119, allocations: 0.8826 MB / 1.722 GB, free: 16.63 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001008/1.121, allocations: 417 kB / 1.722 GB, free: 16.23 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000626/1.121, allocations: 0.6019 MB / 1.723 GB, free: 15.5 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.982e-05/1.121, allocations: 47.12 kB / 1.723 GB, free: 15.44 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=70): time 3.657e-06/1.121, allocations: 0 / 1.723 GB, free: 15.44 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=70): time 0.005714/1.127, allocations: 1.461 MB / 1.724 GB, free: 13.93 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.856e-05/1.127, allocations: 59.97 kB / 1.725 GB, free: 13.86 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002063/1.129, allocations: 1.182 MB / 1.726 GB, free: 12.66 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001911/1.129, allocations: 45.7 kB / 1.726 GB, free: 12.61 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005777/1.13, allocations: 0.6732 MB / 1.726 GB, free: 11.93 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002801/1.13, allocations: 248.4 kB / 1.727 GB, free: 11.69 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.912e-05/1.13, allocations: 16 kB / 1.727 GB, free: 11.67 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 7.987e-05/1.13, allocations: 341.9 kB / 1.727 GB, free: 11.33 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000901/1.131, allocations: 297.8 kB / 1.727 GB, free: 11.04 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001081/1.132, allocations: 0.5316 MB / 1.728 GB, free: 10.43 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001027/1.133, allocations: 386.8 kB / 1.728 GB, free: 10.06 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.942e-06/1.133, allocations: 0 / 1.728 GB, free: 10.06 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.003592/1.137, allocations: 1.071 MB / 1.729 GB, free: 8.973 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 9.48e-05/1.137, allocations: 171.4 kB / 1.729 GB, free: 8.77 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.145e-05/1.137, allocations: 0 / 1.729 GB, free: 8.77 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001223/1.138, allocations: 157.5 kB / 1.729 GB, free: 8.609 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002383/1.141, allocations: 179.7 kB / 1.73 GB, free: 8.434 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001143/1.142, allocations: 1.761 MB / 1.731 GB, free: 6.598 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002422/1.144, allocations: 175.1 kB / 1.732 GB, free: 6.426 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001616/1.145, allocations: 31.98 kB / 1.732 GB, free: 6.395 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.473e-05/1.145, allocations: 4 kB / 1.732 GB, free: 6.391 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002649/1.147, allocations: 0.8605 MB / 1.732 GB, free: 5.523 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.229e-05/1.147, allocations: 0 / 1.732 GB, free: 5.523 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004808/1.148, allocations: 101.7 kB / 1.733 GB, free: 5.418 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001271/1.149, allocations: 167.8 kB / 1.733 GB, free: 5.254 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003108/1.152, allocations: 3.141 MB / 1.736 GB, free: 1.836 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002287/1.155, allocations: 163.3 kB / 1.736 GB, free: 1.676 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.875e-05/1.155, allocations: 35.98 kB / 1.736 GB, free: 1.641 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (87):
 * Single equations (assignments): 83
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 3,1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.000871/1.156, allocations: 444.3 kB / 1.736 GB, free: 1.199 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003023/1.156, allocations: 142.3 kB / 1.736 GB, free: 1.059 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002612/1.159, allocations: 0.9457 MB / 1.737 GB, free: 100 kB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.6026/1.761, allocations: 1.071 MB / 1.738 GB, free: 273.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.041e-05/1.761, allocations: 2.672 kB / 1.738 GB, free: 273.1 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009141/1.762, allocations: 318.8 kB / 1.739 GB, free: 273 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002438/1.762, allocations: 14.84 kB / 1.739 GB, free: 273 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001785/1.764, allocations: 113.4 kB / 1.739 GB, free: 273 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001694/1.764, allocations: 51.16 kB / 1.739 GB, free: 273 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.003669/1.768, allocations: 0.9885 MB / 1.74 GB, free: 272.8 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.003609/1.772, allocations: 1.423 MB / 1.741 GB, free: 272.2 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0009967/1.773, allocations: 340.6 kB / 1.742 GB, free: 272.1 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001734/1.775, allocations: 0.8032 MB / 1.742 GB, free: 271.8 MB / 0.8542 GB
Notification: Performance of Backend: time 6.01e-07/1.775, allocations: 0.8125 kB / 1.742 GB, free: 271.8 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.006224/1.781, allocations: 1.76 MB / 1.744 GB, free: 271.2 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.01064/1.791, allocations: 4.168 MB / 1.748 GB, free: 269 MB / 0.8542 GB
Notification: Performance of Templates: time 0.07583/1.867, allocations: 31.58 MB / 1.779 GB, free: 245 MB / 0.8542 GB