Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Storage.Validation.HeatExchangerLocation.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.Storage.Validation.HeatExchangerLocation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Storage.Validation.HeatExchangerLocation")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.378/2.378, allocations: 251.1 MB / 266.1 MB, free: 11.64 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001517/0.001517, allocations: 183.2 kB / 325.6 MB, free: 2.859 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.685/2.685, allocations: 205.4 MB / 0.5766 GB, free: 21.14 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001169/0.001169, allocations: 102.2 kB / 0.6811 GB, free: 14.04 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004816/0.0004818, allocations: 19.53 kB / 0.7951 GB, free: 135.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2253/0.2258, allocations: 106.3 MB / 0.8989 GB, free: 66 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Validation.HeatExchangerLocation): time 0.1379/0.3637, allocations: 91.67 MB / 0.9884 GB, free: 6.109 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.05829/0.4221, allocations: 27.12 MB / 1.015 GB, free: 10.94 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005616/0.4278, allocations: 123.1 kB / 1.015 GB, free: 10.82 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.00787/0.4357, allocations: 1.59 MB / 1.017 GB, free: 9.223 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.01929/0.455, allocations: 4.025 MB / 1.02 GB, free: 5.188 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01477/0.4698, allocations: 3.075 MB / 1.023 GB, free: 2.156 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.05903/0.5289, allocations: 29.52 MB / 1.052 GB, free: 4.59 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 1.378/1.907, allocations: 18.81 MB / 1.071 GB, free: 9.27 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03124/1.938, allocations: 11.63 MB / 1.082 GB, free: 9.262 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02784/1.966, allocations: 10.2 MB / 1.092 GB, free: 9.219 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.007624/1.974, allocations: 0.8981 MB / 1.093 GB, free: 9.219 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01931/1.993, allocations: 2.359 MB / 1.095 GB, free: 9.215 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.01154/2.005, allocations: 3.783 MB / 1.099 GB, free: 8.84 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.01257/2.017, allocations: 4.299 MB / 1.103 GB, free: 8.184 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.07301/2.09, allocations: 32.71 MB / 1.135 GB, free: 0 / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.3e-06/2.09, allocations: 0 / 1.135 GB, free: 0 / 0.698 GB
Notification: Performance of FrontEnd: time 5.6e-06/2.09, allocations: 64 / 1.135 GB, free: 0 / 0.698 GB
Notification: Performance of Transformations before backend: time 0.001431/2.092, allocations: 112 / 1.135 GB, free: 0 / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4015
 * Number of variables: 4015
Notification: Performance of Generate backend data structure: time 0.07603/2.168, allocations: 18.47 MB / 1.153 GB, free: 5.98 MB / 0.7137 GB
Notification: Performance of prepare preOptimizeDAE: time 4.675e-05/2.168, allocations: 7.031 kB / 1.153 GB, free: 5.98 MB / 0.7137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0162/2.184, allocations: 2.261 MB / 1.155 GB, free: 4.887 MB / 0.7137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06357/2.248, allocations: 17.09 MB / 1.172 GB, free: 9.898 MB / 0.7293 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001822/2.25, allocations: 1.187 MB / 1.173 GB, free: 9.227 MB / 0.7293 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.008185/2.258, allocations: 1.584 MB / 1.175 GB, free: 8.164 MB / 0.7293 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.08732/2.345, allocations: 23.67 MB / 1.198 GB, free: 7.422 MB / 0.7449 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.001223/2.346, allocations: 55.25 kB / 1.198 GB, free: 7.371 MB / 0.7449 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006709/2.353, allocations: 0.6463 MB / 1.198 GB, free: 7.223 MB / 0.7449 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000823/2.354, allocations: 466.3 kB / 1.199 GB, free: 6.781 MB / 0.7449 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.07431/2.428, allocations: 21.11 MB / 1.22 GB, free: 4.031 MB / 0.7605 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 0.2493/2.678, allocations: 99.92 MB / 1.317 GB, free: 11.67 MB / 0.8699 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.04718/2.725, allocations: 15.09 MB / 1.332 GB, free: 12.75 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.1475/2.873, allocations: 28.53 MB / 1.36 GB, free: 15.47 MB / 0.9168 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000268/2.873, allocations: 142.3 kB / 1.36 GB, free: 15.32 MB / 0.9168 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01624/2.889, allocations: 0.9828 MB / 1.361 GB, free: 14.33 MB / 0.9168 GB
Notification: Performance of pre-optimization done (n=915): time 4.256e-05/2.889, allocations: 2.297 kB / 1.361 GB, free: 14.33 MB / 0.9168 GB
Notification: Performance of matching and sorting (n=915): time 0.1108/3, allocations: 19.75 MB / 1.38 GB, free: 10.49 MB / 0.9324 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000215/3, allocations: 146.6 kB / 1.38 GB, free: 10.33 MB / 0.9324 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.06587/3.066, allocations: 14.9 MB / 1.395 GB, free: 11.48 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.004014/3.07, allocations: 209.7 kB / 1.395 GB, free: 11.27 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01881/3.089, allocations: 8.105 MB / 1.403 GB, free: 3.148 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.7237/3.813, allocations: 3.178 MB / 1.406 GB, free: 336.2 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003264/3.816, allocations: 264.2 kB / 1.406 GB, free: 336.2 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.001409/3.818, allocations: 0.8445 MB / 1.407 GB, free: 335.9 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02096/3.839, allocations: 6.825 MB / 1.414 GB, free: 335.9 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03299/3.872, allocations: 10.82 MB / 1.424 GB, free: 331.2 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03531/3.907, allocations: 9.028 MB / 1.433 GB, free: 330.7 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0003274/3.907, allocations: 35.56 kB / 1.433 GB, free: 330.7 MB / 0.948 GB
Notification: Performance of matching and sorting (n=1681) (initialization): time 0.0795/3.987, allocations: 20.02 MB / 1.453 GB, free: 323.7 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01731/4.004, allocations: 74.26 MB / 1.525 GB, free: 245.2 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0006373/4.005, allocations: 122.8 kB / 1.525 GB, free: 245.2 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003429/4.009, allocations: 0.82 MB / 1.526 GB, free: 245 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02531/4.034, allocations: 3.132 MB / 1.529 GB, free: 244.7 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0131/4.047, allocations: 7.97 MB / 1.537 GB, free: 239.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02379/4.071, allocations: 1.165 MB / 1.538 GB, free: 239.2 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004327/4.075, allocations: 0.5985 MB / 1.539 GB, free: 239.1 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.707e-05/4.075, allocations: 7.547 kB / 1.539 GB, free: 239.1 MB / 0.948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.06104/4.136, allocations: 18.83 MB / 1.557 GB, free: 229.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003827/4.137, allocations: 124 kB / 1.557 GB, free: 229.2 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002625/4.139, allocations: 0.7975 MB / 1.558 GB, free: 228.5 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02571/4.165, allocations: 3.127 MB / 1.561 GB, free: 225.9 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01672/4.182, allocations: 9.103 MB / 1.57 GB, free: 217.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02245/4.204, allocations: 1.131 MB / 1.571 GB, free: 216.6 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004072/4.209, allocations: 0.5967 MB / 1.572 GB, free: 216 MB / 0.948 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 (1629):
 * Single equations (assignments): 1626
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 24,(1,100.0%) 24}
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.02148/4.23, allocations: 6.919 MB / 1.578 GB, free: 209.6 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006662/4.237, allocations: 1.349 MB / 1.58 GB, free: 208.8 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0486/4.285, allocations: 14.91 MB / 1.594 GB, free: 193.9 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.786e-05/4.286, allocations: 95.98 kB / 1.594 GB, free: 193.8 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.621e-05/4.286, allocations: 12 kB / 1.594 GB, free: 193.8 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.04056/4.326, allocations: 12.42 MB / 1.606 GB, free: 181.2 MB / 0.948 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 postOpt removeSimpleEquations (simulation): time 0.1025/4.429, allocations: 33.3 MB / 1.639 GB, free: 148 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.13e-05/4.429, allocations: 0 / 1.639 GB, free: 148 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01716/4.446, allocations: 1.759 MB / 1.641 GB, free: 146.3 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002386/4.448, allocations: 0.6122 MB / 1.641 GB, free: 145.6 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00219/4.451, allocations: 239.8 kB / 1.642 GB, free: 145.4 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01187/4.463, allocations: 7.725 MB / 1.649 GB, free: 137.4 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.292e-06/4.463, allocations: 4.062 kB / 1.649 GB, free: 137.4 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05961/4.522, allocations: 23.32 MB / 1.672 GB, free: 113.9 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01402/4.536, allocations: 3.547 MB / 1.675 GB, free: 110.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006625/4.543, allocations: 188 kB / 1.675 GB, free: 110.2 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02028/4.563, allocations: 1.012 MB / 1.676 GB, free: 109.2 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002949/4.566, allocations: 0.5266 MB / 1.677 GB, free: 108.7 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002786/4.569, allocations: 343.8 kB / 1.677 GB, free: 108.4 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.03135/4.601, allocations: 10.89 MB / 1.688 GB, free: 97.54 MB / 0.948 GB
Notification: Performance of sort global known variables: time 2.154e-06/4.601, allocations: 0 / 1.688 GB, free: 97.54 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.05413/4.655, allocations: 9.348 MB / 1.697 GB, free: 88.6 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 48 (tan_aTop.vol[1].dynBal.U,tan_aTop.vol[2].dynBal.U,tan_aTop.vol[3].dynBal.U,tan_aTop.vol[4].dynBal.U,tan_aTop.vol[5].dynBal.U,tan_aTop.vol[6].dynBal.U,tan_aTop.vol[7].dynBal.U,tan_aTop.vol[8].dynBal.U,tan_aTop.vol[9].dynBal.U,tan_aTop.vol[10].dynBal.U,tan_aTop.vol[11].dynBal.U,tan_aTop.vol[12].dynBal.U,tan_aTop.indTanHex.vol[1].dynBal.U,tan_aTop.indTanHex.vol[2].dynBal.U,tan_aTop.indTanHex.vol[3].dynBal.U,tan_aTop.indTanHex.vol[4].dynBal.U,tan_aTop.indTanHex.vol[5].dynBal.U,tan_aTop.indTanHex.vol[6].dynBal.U,tan_aTop.indTanHex.cap[1].T,tan_aTop.indTanHex.cap[2].T,tan_aTop.indTanHex.cap[3].T,tan_aTop.indTanHex.cap[4].T,tan_aTop.indTanHex.cap[5].T,tan_aTop.indTanHex.cap[6].T,tan_bTop.vol[1].dynBal.U,tan_bTop.vol[2].dynBal.U,tan_bTop.vol[3].dynBal.U,tan_bTop.vol[4].dynBal.U,tan_bTop.vol[5].dynBal.U,tan_bTop.vol[6].dynBal.U,tan_bTop.vol[7].dynBal.U,tan_bTop.vol[8].dynBal.U,tan_bTop.vol[9].dynBal.U,tan_bTop.vol[10].dynBal.U,tan_bTop.vol[11].dynBal.U,tan_bTop.vol[12].dynBal.U,tan_bTop.indTanHex.vol[1].dynBal.U,tan_bTop.indTanHex.vol[2].dynBal.U,tan_bTop.indTanHex.vol[3].dynBal.U,tan_bTop.indTanHex.vol[4].dynBal.U,tan_bTop.indTanHex.vol[5].dynBal.U,tan_bTop.indTanHex.vol[6].dynBal.U,tan_bTop.indTanHex.cap[1].T,tan_bTop.indTanHex.cap[2].T,tan_bTop.indTanHex.cap[3].T,tan_bTop.indTanHex.cap[4].T,tan_bTop.indTanHex.cap[5].T,tan_bTop.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 (884):
 * Single equations (assignments): 872
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 9
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 24,(1,100.0%) 24}
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005236/4.66, allocations: 1.009 MB / 1.698 GB, free: 87.67 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.08852/4.749, allocations: 25.79 MB / 1.723 GB, free: 61.86 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 2.379e-05/4.749, allocations: 5.969 kB / 1.723 GB, free: 61.86 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0273/4.776, allocations: 6.865 MB / 1.73 GB, free: 54.97 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.08536/4.861, allocations: 8.556 MB / 1.738 GB, free: 46.59 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1668/5.028, allocations: 45.7 MB / 1.783 GB, free: 0.8047 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.7028/5.731, allocations: 11.84 MB / 1.795 GB, free: 299.4 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.05633/5.788, allocations: 9.141 MB / 1.803 GB, free: 299 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.009536/5.797, allocations: 1.177 MB / 1.805 GB, free: 299 MB / 0.948 GB
Notification: Performance of SimCode: time 1.593e-06/5.797, allocations: 2.938 kB / 1.805 GB, free: 299 MB / 0.948 GB
Notification: Performance of Templates: time 0.7256/6.523, allocations: 299.1 MB / 2.097 GB, free: 42.9 MB / 0.948 GB