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 4.943/4.943, allocations: 0.5623 GB / 0.5776 GB, free: 3.32 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 0.002467/0.002467, allocations: 357.5 kB / 0.6446 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 4.237/4.237, allocations: 410.7 MB / 1.113 GB, free: 5.957 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 0.001763/0.001763, allocations: 191.1 kB / 1.226 GB, free: 6.156 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004851/0.0004853, allocations: 12 kB / 1.349 GB, free: 8.289 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7003/0.7008, 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 0.1592/0.8601, allocations: 140.1 MB / 1.598 GB, free: 144.2 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.06655/0.9267, allocations: 40.85 MB / 1.638 GB, free: 103.3 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00741/0.9342, allocations: 174.9 kB / 1.638 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.008959/0.9432, allocations: 1.975 MB / 1.64 GB, free: 101.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.02301/0.9663, allocations: 5.964 MB / 1.646 GB, free: 95.19 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01664/0.9829, allocations: 4.114 MB / 1.65 GB, free: 91.17 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.05221/1.035, allocations: 46.54 MB / 1.695 GB, free: 44.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02898/1.064, allocations: 15.3 MB / 1.71 GB, free: 29.19 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02361/1.088, allocations: 10.83 MB / 1.721 GB, free: 18.31 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0223/1.11, allocations: 10.96 MB / 1.732 GB, free: 7.305 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.005013/1.115, allocations: 0.7383 MB / 1.732 GB, free: 6.566 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01412/1.129, allocations: 2.25 MB / 1.735 GB, free: 4.312 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.00725/1.137, allocations: 3.12 MB / 1.738 GB, free: 1.18 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 1.367/2.504, allocations: 3.642 MB / 1.741 GB, free: 44.77 MB / 0.8543 GB
Notification: Performance of NFConvertDAE.convert: time 0.03644/2.541, allocations: 25.17 MB / 1.766 GB, free: 43.4 MB / 0.8543 GB
Notification: Performance of FrontEnd - DAE generated: time 8.606e-06/2.541, allocations: 0 / 1.766 GB, free: 43.4 MB / 0.8543 GB
Notification: Performance of FrontEnd: time 3.516e-06/2.541, allocations: 0 / 1.766 GB, free: 43.4 MB / 0.8543 GB
Notification: Performance of Transformations before backend: time 0.001059/2.542, allocations: 3.859 kB / 1.766 GB, free: 43.4 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 0.06083/2.603, allocations: 15.82 MB / 1.781 GB, free: 37.45 MB / 0.8543 GB
Notification: Performance of prepare preOptimizeDAE: time 5.043e-05/2.603, allocations: 13.41 kB / 1.781 GB, free: 37.45 MB / 0.8543 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01274/2.615, allocations: 1.914 MB / 1.783 GB, free: 36.55 MB / 0.8543 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04433/2.66, allocations: 14.67 MB / 1.797 GB, free: 34.93 MB / 0.8543 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0015/2.661, allocations: 0.9725 MB / 1.798 GB, free: 34.91 MB / 0.8543 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006813/2.668, allocations: 1.299 MB / 1.8 GB, free: 34.9 MB / 0.8543 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.06607/2.734, allocations: 19.11 MB / 1.818 GB, free: 32.76 MB / 0.8543 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0009077/2.735, allocations: 44.28 kB / 1.818 GB, free: 32.75 MB / 0.8543 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005179/2.741, allocations: 0.5252 MB / 1.819 GB, free: 32.75 MB / 0.8543 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004381/2.741, allocations: 348.5 kB / 1.819 GB, free: 32.74 MB / 0.8543 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05022/2.791, allocations: 16.56 MB / 1.835 GB, free: 29.81 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 0.1817/2.973, allocations: 85.13 MB / 1.918 GB, free: 9.023 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03139/3.004, allocations: 12.19 MB / 1.93 GB, free: 1.34 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01694/3.021, allocations: 6.239 MB / 1.936 GB, free: 13.32 MB / 0.9012 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.09716/3.119, allocations: 28.3 MB / 1.964 GB, free: 2.469 MB / 0.9168 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001448/3.119, allocations: 120.7 kB / 1.964 GB, free: 2.34 MB / 0.9168 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.009608/3.128, allocations: 0.733 MB / 1.965 GB, free: 1.598 MB / 0.9168 GB
Notification: Performance of pre-optimization done (n=651): time 1.964e-05/3.128, allocations: 0 / 1.965 GB, free: 1.598 MB / 0.9168 GB
Notification: Performance of matching and sorting (n=651): time 0.0737/3.202, allocations: 17.89 MB / 1.982 GB, free: 15.34 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001006/3.202, allocations: 116.5 kB / 1.983 GB, free: 15.21 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0364/3.239, allocations: 12.6 MB / 1.995 GB, free: 2.668 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.002485/3.241, allocations: 189.7 kB / 1.995 GB, free: 2.477 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01145/3.253, allocations: 7.203 MB / 2.002 GB, free: 11.34 MB / 0.9637 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005041/3.258, allocations: 2.307 MB / 2.004 GB, free: 9.055 MB / 0.9637 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002108/3.26, allocations: 236 kB / 2.005 GB, free: 8.824 MB / 0.9637 GB
Notification: Performance of setup shared object (initialization): time 0.001176/3.261, allocations: 0.7739 MB / 2.005 GB, free: 8.043 MB / 0.9637 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01794/3.279, allocations: 5.788 MB / 2.011 GB, free: 2.25 MB / 0.9637 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02222/3.301, allocations: 9.742 MB / 2.02 GB, free: 6.824 MB / 0.9793 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02256/3.324, allocations: 7.708 MB / 2.028 GB, free: 15.22 MB / 0.9949 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001243/3.324, allocations: 39.95 kB / 2.028 GB, free: 15.18 MB / 0.9949 GB
Notification: Performance of matching and sorting (n=1488) (initialization): time 0.06293/3.387, allocations: 18.81 MB / 2.046 GB, free: 13.06 MB / 1.011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00373/3.391, allocations: 3.791 MB / 2.05 GB, free: 7.613 MB / 1.011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003575/3.391, allocations: 124 kB / 2.05 GB, free: 7.492 MB / 1.011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1909/3.582, allocations: 11.93 MB / 2.062 GB, free: 11.53 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01917/3.601, allocations: 2.417 MB / 2.064 GB, free: 9.273 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02992/3.631, allocations: 20.34 MB / 2.084 GB, free: 4.301 MB / 1.042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02085/3.652, allocations: 1.13 MB / 2.085 GB, free: 3.168 MB / 1.042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0034/3.656, allocations: 0.5468 MB / 2.086 GB, free: 2.621 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.393e-05/3.656, allocations: 4 kB / 2.086 GB, free: 2.617 MB / 1.042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05707/3.713, allocations: 17.8 MB / 2.103 GB, free: 1.586 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003739/3.713, allocations: 128.2 kB / 2.103 GB, free: 1.461 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1878/3.901, allocations: 11.94 MB / 2.115 GB, free: 5.488 MB / 1.073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01825/3.919, allocations: 2.376 MB / 2.117 GB, free: 3.277 MB / 1.073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.353/5.273, allocations: 18.53 MB / 2.135 GB, free: 409.5 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01944/5.292, allocations: 1.065 MB / 2.136 GB, free: 409.5 MB / 1.073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00351/5.296, allocations: 0.5516 MB / 2.137 GB, free: 409.5 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 0.01682/5.313, allocations: 5.779 MB / 2.143 GB, free: 407.3 MB / 1.073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004985/5.318, allocations: 1.16 MB / 2.144 GB, free: 407.3 MB / 1.073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03839/5.356, allocations: 11.6 MB / 2.155 GB, free: 402.8 MB / 1.073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03081/5.387, allocations: 9.606 MB / 2.164 GB, free: 399 MB / 1.073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.907e-05/5.387, allocations: 0 / 2.164 GB, free: 399 MB / 1.073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01052/5.398, allocations: 2.669 MB / 2.167 GB, free: 397.9 MB / 1.073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00511/5.403, allocations: 136.2 kB / 2.167 GB, free: 397.9 MB / 1.073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01616/5.419, allocations: 0.7371 MB / 2.168 GB, free: 397.7 MB / 1.073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002164/5.421, allocations: 387 kB / 2.168 GB, free: 397.7 MB / 1.073 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.04337/5.465, allocations: 12.28 MB / 2.18 GB, free: 393.6 MB / 1.073 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0401/5.505, allocations: 15.65 MB / 2.195 GB, free: 387.1 MB / 1.073 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.01006/5.515, allocations: 4.503 MB / 2.2 GB, free: 383.4 MB / 1.073 GB
Notification: Performance of sorting global known variables: time 0.02204/5.537, allocations: 8.583 MB / 2.208 GB, free: 375.9 MB / 1.073 GB
Notification: Performance of Backend: time 1.072e-06/5.537, allocations: 0 / 2.208 GB, free: 375.9 MB / 1.073 GB
Notification: Performance of simCode: created initialization part: time 0.06616/5.603, allocations: 19.65 MB / 2.227 GB, free: 356.7 MB / 1.073 GB
Notification: Performance of SimCode: time 0.104/5.707, allocations: 39.57 MB / 2.266 GB, free: 317.9 MB / 1.073 GB
Notification: Performance of Templates: time 1.332/7.04, allocations: 286 MB / 2.545 GB, free: 408.7 MB / 1.073 GB