Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.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.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.799/2.799, allocations: 287.9 MB / 302.9 MB, free: 8.297 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001412/0.001412, allocations: 167.1 kB / 371.4 MB, free: 10.68 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.972/1.972, allocations: 205.4 MB / 0.6301 GB, free: 10.32 MB / 458.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001075/0.001075, allocations: 97.89 kB / 0.7434 GB, free: 6.32 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004652/0.0004654, allocations: 11.28 kB / 0.8662 GB, free: 141.5 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1551/0.1555, allocations: 115.3 MB / 0.9787 GB, free: 28.17 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.7603/0.9159, allocations: 176.7 MB / 1.151 GB, free: 8.762 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.01433/0.9303, allocations: 6.887 MB / 1.158 GB, free: 3.234 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001792/0.9321, allocations: 34.62 kB / 1.158 GB, free: 3.219 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.003048/0.9352, allocations: 0.722 MB / 1.159 GB, free: 2.609 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.008828/0.9441, allocations: 2.115 MB / 1.161 GB, free: 0.8984 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.004891/0.949, allocations: 1.136 MB / 1.162 GB, free: 120 kB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.004357/0.9534, allocations: 1.618 MB / 1.163 GB, free: 15.05 MB / 0.7136 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002185/0.9556, allocations: 0.819 MB / 1.164 GB, free: 14.56 MB / 0.7136 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00436/0.96, allocations: 1.312 MB / 1.166 GB, free: 13.71 MB / 0.7136 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001648/0.9617, allocations: 0.6183 MB / 1.166 GB, free: 13.36 MB / 0.7136 GB Notification: Performance of NFPackage.collectConstants: time 0.0002712/0.962, allocations: 45.81 kB / 1.166 GB, free: 13.36 MB / 0.7136 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004412/0.9664, allocations: 1.326 MB / 1.168 GB, free: 12.74 MB / 0.7136 GB Notification: Performance of NFScalarize.scalarize: time 0.0007236/0.9672, allocations: 315.1 kB / 1.168 GB, free: 12.54 MB / 0.7136 GB Notification: Performance of NFVerifyModel.verify: time 0.0006645/0.9679, allocations: 275.8 kB / 1.168 GB, free: 12.38 MB / 0.7136 GB Notification: Performance of NFConvertDAE.convert: time 0.003677/0.9716, allocations: 1.603 MB / 1.17 GB, free: 11.34 MB / 0.7136 GB Notification: Performance of FrontEnd - DAE generated: time 3.833e-06/0.9716, allocations: 1.688 kB / 1.17 GB, free: 11.34 MB / 0.7136 GB Notification: Performance of FrontEnd: time 2.688e-06/0.9716, allocations: 0 / 1.17 GB, free: 11.34 MB / 0.7136 GB Notification: Performance of Transformations before backend: time 3.285e-05/0.9717, allocations: 0 / 1.17 GB, free: 11.34 MB / 0.7136 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 209 * Number of variables: 209 Notification: Performance of Generate backend data structure: time 0.005547/0.9773, allocations: 1.584 MB / 1.171 GB, free: 10.15 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 4.472e-05/0.9773, allocations: 9.844 kB / 1.171 GB, free: 10.15 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004252/0.9816, allocations: 0.5924 MB / 1.172 GB, free: 9.895 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002636/0.9843, allocations: 0.9143 MB / 1.173 GB, free: 9.172 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007667/0.9851, allocations: 203.9 kB / 1.173 GB, free: 9.09 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003143/0.9854, allocations: 90.88 kB / 1.173 GB, free: 9.059 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003916/0.9893, allocations: 1.256 MB / 1.174 GB, free: 8.367 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.617e-05/0.9894, allocations: 0 / 1.174 GB, free: 8.367 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001499/0.9896, allocations: 31.62 kB / 1.174 GB, free: 8.344 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.228e-05/0.9896, allocations: 50.22 kB / 1.174 GB, free: 8.332 MB / 0.7136 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005342/0.995, allocations: 1.614 MB / 1.176 GB, free: 7.566 MB / 0.7136 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 0.009434/1.004, allocations: 4.086 MB / 1.18 GB, free: 4.242 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003527/1.008, allocations: 1.068 MB / 1.181 GB, free: 3.746 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009102/1.009, allocations: 292.2 kB / 1.181 GB, free: 3.508 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.722e-05/1.009, allocations: 46.11 kB / 1.181 GB, free: 3.457 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=76): time 4.163e-06/1.009, allocations: 2.906 kB / 1.181 GB, free: 3.457 MB / 0.7136 GB Notification: Performance of matching and sorting (n=76): time 0.006802/1.016, allocations: 1.909 MB / 1.183 GB, free: 2.582 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.011e-05/1.016, allocations: 59.5 kB / 1.183 GB, free: 2.52 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001445/1.017, allocations: 0.8035 MB / 1.184 GB, free: 2.051 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 0.000224/1.018, allocations: 47.61 kB / 1.184 GB, free: 2.004 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004734/1.018, allocations: 453.2 kB / 1.184 GB, free: 1.609 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003376/1.019, allocations: 259 kB / 1.185 GB, free: 1.383 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.186e-05/1.019, allocations: 13.28 kB / 1.185 GB, free: 1.375 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 0.0001813/1.019, allocations: 334.8 kB / 1.185 GB, free: 1.047 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001952/1.021, allocations: 0.5662 MB / 1.186 GB, free: 0.7852 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002128/1.023, allocations: 0.6947 MB / 1.186 GB, free: 400 kB / 0.7136 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002084/1.025, allocations: 0.6223 MB / 1.187 GB, free: 80 kB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.252e-06/1.025, allocations: 2.531 kB / 1.187 GB, free: 80 kB / 0.7136 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.004824/1.03, allocations: 1.423 MB / 1.188 GB, free: 15.39 MB / 0.7292 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003635/1.03, allocations: 0.5592 MB / 1.189 GB, free: 14.8 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.194e-05/1.03, allocations: 6.875 kB / 1.189 GB, free: 14.79 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.19e-05/1.03, allocations: 2.844 kB / 1.189 GB, free: 14.79 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002055/1.032, allocations: 280 kB / 1.189 GB, free: 14.71 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001059/1.034, allocations: 1.199 MB / 1.19 GB, free: 13.5 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001788/1.035, allocations: 200.1 kB / 1.19 GB, free: 13.41 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002053/1.036, allocations: 39.25 kB / 1.19 GB, free: 13.39 MB / 0.7292 GB Notification: Performance of prepare postOptimizeDAE: time 1.423e-05/1.036, allocations: 6.75 kB / 1.19 GB, free: 13.39 MB / 0.7292 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004372/1.04, allocations: 1.32 MB / 1.192 GB, free: 12.78 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.045e-05/1.04, allocations: 0 / 1.192 GB, free: 12.78 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.159e-05/1.04, allocations: 4.594 kB / 1.192 GB, free: 12.78 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001596/1.042, allocations: 253.7 kB / 1.192 GB, free: 12.71 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.565e-05/1.042, allocations: 9.391 kB / 1.192 GB, free: 12.7 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001697/1.043, allocations: 197.3 kB / 1.192 GB, free: 12.61 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001814/1.044, allocations: 39.31 kB / 1.192 GB, free: 12.59 MB / 0.7292 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 2 (hex.i1_w,hex.i2_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (86): * Single equations (assignments): 83 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0008544/1.045, allocations: 376.5 kB / 1.193 GB, free: 12.29 MB / 0.7292 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003508/1.045, allocations: 102.2 kB / 1.193 GB, free: 12.23 MB / 0.7292 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004718/1.05, allocations: 1.425 MB / 1.194 GB, free: 11.49 MB / 0.7292 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.366e-05/1.05, allocations: 8.344 kB / 1.194 GB, free: 11.49 MB / 0.7292 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.645e-06/1.05, allocations: 0 / 1.194 GB, free: 11.49 MB / 0.7292 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.741e-05/1.05, allocations: 3.984 kB / 1.194 GB, free: 11.49 MB / 0.7292 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008346/1.058, allocations: 2.981 MB / 1.197 GB, free: 9 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.522e-05/1.058, allocations: 4 kB / 1.197 GB, free: 8.996 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001725/1.06, allocations: 252.2 kB / 1.197 GB, free: 8.75 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.785e-05/1.06, allocations: 8 kB / 1.197 GB, free: 8.742 MB / 0.7292 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001178/1.06, allocations: 27.97 kB / 1.197 GB, free: 8.715 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009273/1.061, allocations: 1.195 MB / 1.198 GB, free: 7.473 MB / 0.7292 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.302e-06/1.061, allocations: 4 kB / 1.198 GB, free: 7.469 MB / 0.7292 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004962/1.066, allocations: 1.749 MB / 1.2 GB, free: 5.547 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009497/1.067, allocations: 319.4 kB / 1.2 GB, free: 5.215 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002212/1.067, allocations: 20 kB / 1.2 GB, free: 5.195 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001707/1.069, allocations: 155.8 kB / 1.201 GB, free: 5.043 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002148/1.069, allocations: 72.38 kB / 1.201 GB, free: 4.969 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001341/1.069, allocations: 35.97 kB / 1.201 GB, free: 4.934 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 0.001106/1.07, allocations: 0.5622 MB / 1.201 GB, free: 4.359 MB / 0.7292 GB Notification: Performance of sort global known variables: time 8.34e-07/1.07, allocations: 0 / 1.201 GB, free: 4.359 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.002157/1.073, allocations: 0.5302 MB / 1.202 GB, free: 3.828 MB / 0.7292 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 18 * 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 simulation (76): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0007735/1.073, allocations: 276.2 kB / 1.202 GB, free: 3.566 MB / 0.7292 GB Notification: Performance of simCode: created initialization part: time 0.007499/1.081, allocations: 2.143 MB / 1.204 GB, free: 1.398 MB / 0.7292 GB Notification: Performance of simCode: created event and clocks part: time 1.525e-05/1.081, allocations: 4 kB / 1.204 GB, free: 1.395 MB / 0.7292 GB Notification: Performance of simCode: created simulation system equations: time 0.002538/1.084, allocations: 0.7068 MB / 1.205 GB, free: 0.6875 MB / 0.7292 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003237/1.087, allocations: 0.4945 MB / 1.205 GB, free: 200 kB / 0.7292 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006576/1.093, allocations: 2.497 MB / 1.208 GB, free: 13.62 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001043/1.095, allocations: 1.114 MB / 1.209 GB, free: 12.47 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 0.002619/1.097, allocations: 395.5 kB / 1.209 GB, free: 12.08 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004955/1.098, allocations: 83.41 kB / 1.209 GB, free: 12 MB / 0.7448 GB Notification: Performance of SimCode: time 1.609e-06/1.098, allocations: 7.938 kB / 1.209 GB, free: 11.99 MB / 0.7448 GB Notification: Performance of Templates: time 0.04841/1.146, allocations: 19.41 MB / 1.228 GB, free: 8.801 MB / 0.7605 GB