Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex.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.Storage.Examples.StratifiedEnhancedInternalHex,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.568/4.568, allocations: 0.5623 GB / 0.5769 GB, free: 3.344 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 0.00236/0.00236, allocations: 359.9 kB / 0.6441 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 3.838/3.838, allocations: 410.7 MB / 1.112 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 0.001797/0.001797, allocations: 186.3 kB / 1.225 GB, free: 6.062 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.000504/0.0005042, allocations: 12 kB / 1.348 GB, free: 8.207 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6222/0.6227, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Examples.StratifiedEnhancedInternalHex): time 0.1299/0.7526, allocations: 140.1 MB / 1.598 GB, free: 144.2 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.05363/0.8063, allocations: 40.85 MB / 1.637 GB, free: 103.4 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.006994/0.8134, allocations: 174.9 kB / 1.638 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.007053/0.8204, allocations: 1.968 MB / 1.64 GB, free: 101.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01894/0.8394, allocations: 5.976 MB / 1.645 GB, free: 95.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01401/0.8535, allocations: 4.116 MB / 1.649 GB, free: 91.18 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.03985/0.8933, allocations: 46.53 MB / 1.695 GB, free: 44.52 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02201/0.9154, allocations: 15.32 MB / 1.71 GB, free: 29.17 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01838/0.9338, allocations: 10.82 MB / 1.72 GB, free: 18.3 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01646/0.9503, allocations: 10.96 MB / 1.731 GB, free: 7.297 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.003471/0.9538, allocations: 0.7344 MB / 1.732 GB, free: 6.562 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01082/0.9647, allocations: 2.25 MB / 1.734 GB, free: 4.309 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.005176/0.9699, allocations: 3.12 MB / 1.737 GB, free: 1.176 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 1.21/2.18, allocations: 3.646 MB / 1.741 GB, free: 44.57 MB / 0.8543 GB
Notification: Performance of NFConvertDAE.convert: time 0.0298/2.21, allocations: 25.17 MB / 1.765 GB, free: 43.21 MB / 0.8543 GB
Notification: Performance of FrontEnd - DAE generated: time 5.835e-06/2.21, allocations: 3.469 kB / 1.765 GB, free: 43.21 MB / 0.8543 GB
Notification: Performance of FrontEnd: time 2.424e-06/2.21, allocations: 0 / 1.765 GB, free: 43.21 MB / 0.8543 GB
Notification: Performance of Transformations before backend: time 0.000705/2.21, allocations: 0 / 1.765 GB, free: 43.21 MB / 0.8543 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3221
 * Number of variables: 3221
Notification: Performance of Generate backend data structure: time 0.04214/2.253, allocations: 15.83 MB / 1.781 GB, free: 37.26 MB / 0.8543 GB
Notification: Performance of prepare preOptimizeDAE: time 3.976e-05/2.253, allocations: 12.84 kB / 1.781 GB, free: 37.26 MB / 0.8543 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009628/2.262, allocations: 1.916 MB / 1.782 GB, free: 36.36 MB / 0.8543 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03551/2.298, allocations: 14.67 MB / 1.797 GB, free: 34.74 MB / 0.8543 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001095/2.299, allocations: 0.9701 MB / 1.798 GB, free: 34.71 MB / 0.8543 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004264/2.303, allocations: 1.291 MB / 1.799 GB, free: 34.71 MB / 0.8543 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05015/2.353, allocations: 19.11 MB / 1.818 GB, free: 32.62 MB / 0.8543 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004426/2.354, allocations: 48.42 kB / 1.818 GB, free: 32.61 MB / 0.8543 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002882/2.357, allocations: 0.522 MB / 1.818 GB, free: 32.61 MB / 0.8543 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003191/2.357, allocations: 347.7 kB / 1.819 GB, free: 32.61 MB / 0.8543 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04159/2.399, allocations: 16.56 MB / 1.835 GB, free: 29.68 MB / 0.8543 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 0.1443/2.543, allocations: 85.13 MB / 1.918 GB, free: 8.848 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02371/2.567, allocations: 12.19 MB / 1.93 GB, free: 1.168 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01283/2.58, allocations: 6.238 MB / 1.936 GB, free: 13.15 MB / 0.9012 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.07371/2.653, allocations: 28.3 MB / 1.964 GB, free: 2.395 MB / 0.9168 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001299/2.654, allocations: 120.7 kB / 1.964 GB, free: 2.266 MB / 0.9168 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.006772/2.66, allocations: 0.733 MB / 1.964 GB, free: 1.523 MB / 0.9168 GB
Notification: Performance of pre-optimization done (n=651): time 1.904e-05/2.66, allocations: 0 / 1.964 GB, free: 1.523 MB / 0.9168 GB
Notification: Performance of matching and sorting (n=651): time 0.05305/2.714, allocations: 17.88 MB / 1.982 GB, free: 15.27 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000127/2.714, allocations: 120.5 kB / 1.982 GB, free: 15.14 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02861/2.742, allocations: 12.6 MB / 1.994 GB, free: 2.602 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.001798/2.744, allocations: 185.7 kB / 1.994 GB, free: 2.414 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01006/2.754, allocations: 7.22 MB / 2.001 GB, free: 11.28 MB / 0.9637 GB
Notification: Performance of collectInitialBindings (initialization): time 0.004018/2.758, allocations: 2.299 MB / 2.004 GB, free: 8.996 MB / 0.9637 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00122/2.76, allocations: 232 kB / 2.004 GB, free: 8.77 MB / 0.9637 GB
Notification: Performance of setup shared object (initialization): time 0.0009987/2.761, allocations: 0.7817 MB / 2.005 GB, free: 7.98 MB / 0.9637 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01356/2.774, allocations: 5.788 MB / 2.01 GB, free: 2.188 MB / 0.9637 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01845/2.793, allocations: 9.743 MB / 2.02 GB, free: 6.762 MB / 0.9793 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01739/2.81, allocations: 7.708 MB / 2.027 GB, free: 15.16 MB / 0.9949 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001249/2.81, allocations: 32 kB / 2.027 GB, free: 15.12 MB / 0.9949 GB
Notification: Performance of matching and sorting (n=1488) (initialization): time 0.04964/2.86, allocations: 18.81 MB / 2.046 GB, free: 13 MB / 1.011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003812/2.864, allocations: 3.785 MB / 2.049 GB, free: 7.559 MB / 1.011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002389/2.864, allocations: 124 kB / 2.05 GB, free: 7.438 MB / 1.011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.116/2.98, allocations: 11.94 MB / 2.061 GB, free: 11.47 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01306/2.993, allocations: 2.414 MB / 2.064 GB, free: 9.219 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02763/3.021, allocations: 20.34 MB / 2.083 GB, free: 4.238 MB / 1.042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01568/3.037, allocations: 1.118 MB / 2.085 GB, free: 3.117 MB / 1.042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002727/3.039, allocations: 0.5507 MB / 2.085 GB, free: 2.566 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.66e-05/3.039, allocations: 6.812 kB / 2.085 GB, free: 2.562 MB / 1.042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04299/3.082, allocations: 17.8 MB / 2.102 GB, free: 1.52 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003362/3.083, allocations: 128.2 kB / 2.103 GB, free: 1.395 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.115/3.198, allocations: 11.93 MB / 2.114 GB, free: 5.426 MB / 1.073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01231/3.21, allocations: 2.37 MB / 2.117 GB, free: 3.219 MB / 1.073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5896/3.8, allocations: 18.54 MB / 2.135 GB, free: 411.3 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01503/3.815, allocations: 1.069 MB / 2.136 GB, free: 411.3 MB / 1.073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002957/3.818, allocations: 0.5472 MB / 2.136 GB, free: 411.3 MB / 1.073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 561
 * 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 (1254):
 * Single equations (assignments): 1236
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 3
 * Torn equation systems: 15
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 3 {1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 8,(1,100.0%) 8,(1,100.0%) 8}
 * Non-linear torn systems: 12 {2 16,2 16,2 16,2 16,2 16,2 16,2 17,2 17,2 17,2 17,2 17,2 17}
Notification: Performance of prepare postOptimizeDAE: time 0.01345/3.831, allocations: 5.79 MB / 2.142 GB, free: 408.8 MB / 1.073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00366/3.835, allocations: 1.159 MB / 2.143 GB, free: 408.8 MB / 1.073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0297/3.865, allocations: 11.6 MB / 2.154 GB, free: 404.3 MB / 1.073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.817e-05/3.865, allocations: 66.41 kB / 2.154 GB, free: 404.3 MB / 1.073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.012e-05/3.865, allocations: 3.906 kB / 2.154 GB, free: 404.3 MB / 1.073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02395/3.889, allocations: 9.604 MB / 2.164 GB, free: 400.5 MB / 1.073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06189/3.951, allocations: 25.66 MB / 2.189 GB, free: 390.3 MB / 1.073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.518e-05/3.951, allocations: 11.56 kB / 2.189 GB, free: 390.3 MB / 1.073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007071/3.958, allocations: 1.154 MB / 2.19 GB, free: 390.2 MB / 1.073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0676/4.026, allocations: 6.462 MB / 2.196 GB, free: 389.5 MB / 1.073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001387/4.027, allocations: 185.2 kB / 2.197 GB, free: 389.4 MB / 1.073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01549/4.043, allocations: 17.9 MB / 2.214 GB, free: 371.3 MB / 1.073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.469e-05/4.043, allocations: 24.16 kB / 2.214 GB, free: 371.3 MB / 1.073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.032/4.075, allocations: 17.59 MB / 2.231 GB, free: 353.6 MB / 1.073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.008454/4.083, allocations: 2.721 MB / 2.234 GB, free: 350.9 MB / 1.073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003342/4.086, allocations: 158.8 kB / 2.234 GB, free: 350.7 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0113/4.098, allocations: 0.747 MB / 2.235 GB, free: 350 MB / 1.073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00164/4.099, allocations: 447.7 kB / 2.235 GB, free: 349.6 MB / 1.073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001021/4.1, allocations: 287.8 kB / 2.235 GB, free: 349.3 MB / 1.073 GB
Notification: Performance of sorting global known variables: time 0.01821/4.119, allocations: 8.586 MB / 2.244 GB, free: 340.8 MB / 1.073 GB
Notification: Performance of sort global known variables: time 1.122e-06/4.119, allocations: 0 / 2.244 GB, free: 340.8 MB / 1.073 GB
Notification: Performance of remove unused functions: time 0.03205/4.151, allocations: 7.719 MB / 2.251 GB, free: 333.5 MB / 1.073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 54
 * Number of states: 30 (tanSte.vol[1].dynBal.U,tanSte.vol[2].dynBal.U,tanSte.vol[3].dynBal.U,tanSte.vol[4].dynBal.U,tanDyn.vol[1].dynBal.U,tanDyn.vol[2].dynBal.U,tanDyn.vol[3].dynBal.U,tanDyn.vol[4].dynBal.U,tanDyn.indTanHex.vol[1].dynBal.U,tanDyn.indTanHex.vol[2].dynBal.U,tanDyn.indTanHex.vol[3].dynBal.U,tanDyn.indTanHex.vol[4].dynBal.U,tanDyn.indTanHex.vol[5].dynBal.U,tanDyn.indTanHex.vol[6].dynBal.U,tanDyn.indTanHex.cap[1].T,tanDyn.indTanHex.cap[2].T,tanDyn.indTanHex.cap[3].T,tanDyn.indTanHex.cap[4].T,tanDyn.indTanHex.cap[5].T,tanDyn.indTanHex.cap[6].T,tanDynSol.vol[1].dynBal.U,tanDynSol.vol[2].dynBal.U,tanDynSol.vol[3].dynBal.U,tanDynSol.vol[4].dynBal.U,tanDynSol.indTanHex.cap[1].T,tanDynSol.indTanHex.cap[2].T,tanDynSol.indTanHex.cap[3].T,tanDynSol.indTanHex.cap[4].T,tanDynSol.indTanHex.cap[5].T,tanDynSol.indTanHex.cap[6].T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (558):
 * Single equations (assignments): 534
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 3
 * Torn equation systems: 15
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 3 {1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 8,(1,100.0%) 8,(1,100.0%) 8}
 * Non-linear torn systems: 12 {2 16,2 16,2 16,2 16,2 16,2 16,1 5,1 5,1 5,1 5,1 5,1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003222/4.154, allocations: 1.017 MB / 2.252 GB, free: 332.7 MB / 1.073 GB
Notification: Performance of simCode: created initialization part: time 0.04904/4.203, allocations: 22.36 MB / 2.274 GB, free: 310.4 MB / 1.073 GB
Notification: Performance of simCode: created event and clocks part: time 1.955e-05/4.203, allocations: 5 kB / 2.274 GB, free: 310.4 MB / 1.073 GB
Notification: Performance of simCode: created simulation system equations: time 0.01312/4.216, allocations: 5.415 MB / 2.279 GB, free: 304.9 MB / 1.073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03485/4.251, allocations: 6.228 MB / 2.286 GB, free: 299.1 MB / 1.073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06132/4.313, allocations: 37.06 MB / 2.322 GB, free: 261.9 MB / 1.073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01618/4.329, allocations: 10.15 MB / 2.332 GB, free: 251.8 MB / 1.073 GB
Notification: Performance of simCode: alias equations: time 0.02723/4.356, allocations: 6.16 MB / 2.338 GB, free: 245.7 MB / 1.073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004185/4.36, allocations: 0.8507 MB / 2.339 GB, free: 244.9 MB / 1.073 GB
Notification: Performance of SimCode: time 1.648e-06/4.36, allocations: 0 / 2.339 GB, free: 244.9 MB / 1.073 GB
Notification: Performance of Templates: time 1.082/5.442, allocations: 257.5 MB / 2.59 GB, free: 402.4 MB / 1.073 GB