Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.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.Examples.Performance.PressureDrop.SeriesParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.598/2.598, allocations: 287.9 MB / 302.9 MB, free: 8.391 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 0.002219/0.002219, allocations: 165.2 kB / 371.4 MB, free: 10.65 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 2.135/2.135, allocations: 205.4 MB / 0.6301 GB, free: 10.28 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 0.001009/0.001009, allocations: 90.3 kB / 0.7434 GB, free: 6.293 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.000443/0.0004433, allocations: 11 kB / 0.8662 GB, free: 141.6 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1492/0.1497, allocations: 115.3 MB / 0.9788 GB, free: 28.15 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow): time 0.7289/0.8786, allocations: 140.5 MB / 1.116 GB, free: 1.648 MB / 0.6823 GB Notification: Performance of NFInst.instExpressions: time 0.007235/0.8859, allocations: 2.137 MB / 1.118 GB, free: 1.473 MB / 0.6823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007235/0.8867, allocations: 18.91 kB / 1.118 GB, free: 1.461 MB / 0.6823 GB Notification: Performance of NFTyping.typeComponents: time 0.001394/0.8881, allocations: 235.7 kB / 1.118 GB, free: 1.422 MB / 0.6823 GB Notification: Performance of NFTyping.typeBindings: time 0.004217/0.8923, allocations: 0.6836 MB / 1.119 GB, free: 1.383 MB / 0.6823 GB Notification: Performance of NFTyping.typeClassSections: time 0.003322/0.8957, allocations: 449.2 kB / 1.119 GB, free: 1.367 MB / 0.6823 GB Notification: Performance of NFFlatten.flatten: time 0.004869/0.9006, allocations: 1.641 MB / 1.121 GB, free: 1.301 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006556/0.9072, allocations: 2.306 MB / 1.123 GB, free: 1.051 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005109/0.9124, allocations: 0.8575 MB / 1.124 GB, free: 0.9102 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001699/0.9141, allocations: 0.6042 MB / 1.125 GB, free: 0.7891 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 0.000265/0.9144, allocations: 49.69 kB / 1.125 GB, free: 0.7891 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002977/0.9174, allocations: 0.6193 MB / 1.125 GB, free: 0.7734 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0006205/0.9181, allocations: 307.2 kB / 1.126 GB, free: 0.7344 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.000635/0.9187, allocations: 249.9 kB / 1.126 GB, free: 16.66 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.002729/0.9215, allocations: 1.17 MB / 1.127 GB, free: 16.55 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 4.609e-06/0.9215, allocations: 1.75 kB / 1.127 GB, free: 16.55 MB / 0.698 GB Notification: Performance of FrontEnd: time 3.181e-06/0.9216, allocations: 0 / 1.127 GB, free: 16.55 MB / 0.698 GB Notification: Performance of Transformations before backend: time 2.366e-05/0.9216, allocations: 0 / 1.127 GB, free: 16.55 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 136 * Number of variables: 136 Notification: Performance of Generate backend data structure: time 0.005746/0.9274, allocations: 1.516 MB / 1.128 GB, free: 15.65 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 6.107e-05/0.9275, allocations: 15.39 kB / 1.128 GB, free: 15.64 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00221/0.9297, allocations: 193.2 kB / 1.129 GB, free: 15.56 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004359/0.9341, allocations: 0.8684 MB / 1.13 GB, free: 15.07 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.468e-05/0.9342, allocations: 46.56 kB / 1.13 GB, free: 15.07 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002797/0.9345, allocations: 68.03 kB / 1.13 GB, free: 15.07 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003969/0.9385, allocations: 0.9901 MB / 1.131 GB, free: 14.62 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.18e-05/0.9386, allocations: 3.984 kB / 1.131 GB, free: 14.62 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001847/0.9388, allocations: 32.31 kB / 1.131 GB, free: 14.61 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.318e-05/0.9389, allocations: 12.69 kB / 1.131 GB, free: 14.61 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003663/0.9426, allocations: 0.8035 MB / 1.131 GB, free: 14.43 MB / 0.698 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 0.01191/0.9545, allocations: 4.807 MB / 1.136 GB, free: 10.64 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005928/0.9605, allocations: 4.022 MB / 1.14 GB, free: 6.25 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000151/0.9607, allocations: 14.5 kB / 1.14 GB, free: 6.246 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001463/0.9622, allocations: 341.2 kB / 1.14 GB, free: 6.086 MB / 0.698 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008078/0.963, allocations: 30.03 kB / 1.14 GB, free: 6.07 MB / 0.698 GB Notification: Performance of pre-optimization done (n=35): time 5.88e-06/0.9631, allocations: 1.859 kB / 1.14 GB, free: 6.07 MB / 0.698 GB Notification: Performance of matching and sorting (n=35): time 0.01162/0.9747, allocations: 1.498 MB / 1.142 GB, free: 5.434 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001266/0.9749, allocations: 108.3 kB / 1.142 GB, free: 5.309 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00415/0.9791, allocations: 1.175 MB / 1.143 GB, free: 4.941 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0001913/0.9793, allocations: 36.98 kB / 1.143 GB, free: 4.91 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.001013/0.9803, allocations: 0.5204 MB / 1.144 GB, free: 4.684 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003181/0.9807, allocations: 119.2 kB / 1.144 GB, free: 4.602 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.097e-05/0.9808, allocations: 9.625 kB / 1.144 GB, free: 4.602 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0002714/0.9811, allocations: 333.4 kB / 1.144 GB, free: 4.285 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001061/0.9821, allocations: 205.3 kB / 1.144 GB, free: 4.238 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001663/0.9838, allocations: 0.5353 MB / 1.145 GB, free: 3.797 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001333/0.9852, allocations: 319.5 kB / 1.145 GB, free: 3.695 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.218e-05/0.9853, allocations: 5.375 kB / 1.145 GB, free: 3.691 MB / 0.698 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.006349/0.9916, allocations: 1.038 MB / 1.146 GB, free: 3.305 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 0.001446/0.9931, allocations: 2.144 MB / 1.148 GB, free: 1.059 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.803e-05/0.9932, allocations: 7.328 kB / 1.148 GB, free: 1.059 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001937/0.9951, allocations: 387.9 kB / 1.149 GB, free: 0.9414 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006796/0.9958, allocations: 129.9 kB / 1.149 GB, free: 0.9062 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002405/0.9983, allocations: 1.658 MB / 1.15 GB, free: 15.64 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001345/0.9996, allocations: 104.9 kB / 1.15 GB, free: 15.6 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.786e-05/0.9997, allocations: 24.03 kB / 1.15 GB, free: 15.6 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 1.948e-05/0.9998, allocations: 9.766 kB / 1.15 GB, free: 15.59 MB / 0.7136 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002084/1.002, allocations: 0.7876 MB / 1.151 GB, free: 15.35 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.301e-05/1.002, allocations: 5.188 kB / 1.151 GB, free: 15.35 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007945/1.003, allocations: 223.1 kB / 1.151 GB, free: 15.29 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005283/1.003, allocations: 103.5 kB / 1.152 GB, free: 15.26 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005336/1.009, allocations: 3.002 MB / 1.155 GB, free: 13.48 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00134/1.01, allocations: 107.7 kB / 1.155 GB, free: 13.43 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.73e-05/1.01, allocations: 22.44 kB / 1.155 GB, free: 13.43 MB / 0.7136 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (38): * Single equations (assignments): 35 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * 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: 1 {10 10} Notification: Performance of prepare postOptimizeDAE: time 0.0008606/1.011, allocations: 475.1 kB / 1.155 GB, free: 13.16 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002383/1.011, allocations: 106.6 kB / 1.155 GB, free: 13.11 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001911/1.013, allocations: 0.7667 MB / 1.156 GB, free: 12.85 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.767e-06/1.013, allocations: 8.156 kB / 1.156 GB, free: 12.85 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.93e-06/1.013, allocations: 1.25 kB / 1.156 GB, free: 12.85 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.032e-05/1.013, allocations: 9.531 kB / 1.156 GB, free: 12.84 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 postOpt removeSimpleEquations (simulation): time 0.004443/1.018, allocations: 2.201 MB / 1.158 GB, free: 11.58 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.178e-06/1.018, allocations: 1.969 kB / 1.158 GB, free: 11.58 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004721/1.018, allocations: 92.98 kB / 1.158 GB, free: 11.55 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006358/1.019, allocations: 198.6 kB / 1.158 GB, free: 11.5 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.768e-05/1.019, allocations: 11.47 kB / 1.158 GB, free: 11.49 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001689/1.021, allocations: 1.469 MB / 1.16 GB, free: 10.29 MB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.44e-05/1.021, allocations: 10.33 kB / 1.16 GB, free: 10.28 MB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001956/1.023, allocations: 0.9379 MB / 1.161 GB, free: 9.754 MB / 0.7136 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005906/1.023, allocations: 234.2 kB / 1.161 GB, free: 9.582 MB / 0.7136 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001599/1.023, allocations: 13.83 kB / 1.161 GB, free: 9.578 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008956/1.024, allocations: 80.91 kB / 1.161 GB, free: 9.539 MB / 0.7136 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001086/1.024, allocations: 31.59 kB / 1.161 GB, free: 9.527 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.327e-05/1.024, allocations: 14.33 kB / 1.161 GB, free: 9.523 MB / 0.7136 GB Notification: Performance of sorting global known variables: time 0.001543/1.026, allocations: 0.8242 MB / 1.162 GB, free: 9.258 MB / 0.7136 GB Notification: Performance of sort global known variables: time 8.23e-07/1.026, allocations: 0 / 1.162 GB, free: 9.258 MB / 0.7136 GB Notification: Performance of remove unused functions: time 0.001945/1.028, allocations: 0.5033 MB / 1.162 GB, free: 9.219 MB / 0.7136 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * 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: 1 {9 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005206/1.029, allocations: 190.7 kB / 1.163 GB, free: 9.098 MB / 0.7136 GB Notification: Performance of simCode: created initialization part: time 0.003563/1.032, allocations: 1.3 MB / 1.164 GB, free: 8.559 MB / 0.7136 GB Notification: Performance of simCode: created event and clocks part: time 4.802e-06/1.032, allocations: 0 / 1.164 GB, free: 8.559 MB / 0.7136 GB Notification: Performance of simCode: created simulation system equations: time 0.000968/1.033, allocations: 319.4 kB / 1.164 GB, free: 8.48 MB / 0.7136 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003857/1.037, allocations: 0.6478 MB / 1.165 GB, free: 8.23 MB / 0.7136 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004517/1.042, allocations: 2.221 MB / 1.167 GB, free: 6.973 MB / 0.7136 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001154/1.043, allocations: 1.236 MB / 1.168 GB, free: 6.062 MB / 0.7136 GB Notification: Performance of simCode: alias equations: time 0.001587/1.044, allocations: 357 kB / 1.169 GB, free: 5.902 MB / 0.7136 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002036/1.045, allocations: 71.17 kB / 1.169 GB, free: 5.891 MB / 0.7136 GB Notification: Performance of SimCode: time 1.859e-06/1.045, allocations: 0 / 1.169 GB, free: 5.891 MB / 0.7136 GB Notification: Performance of Templates: time 0.05639/1.101, allocations: 20.64 MB / 1.189 GB, free: 8.332 MB / 0.7292 GB