Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000923/0.0009229, allocations: 86.88 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001157/0.001157, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.586/1.586, allocations: 205.4 MB / 222.1 MB, free: 5.645 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.561/1.561, allocations: 252 MB / 0.5102 GB, free: 4.809 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0009509/0.0009511, allocations: 20 kB / 0.6243 GB, free: 1.09 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5915/0.5925, allocations: 106.3 MB / 0.7281 GB, free: 11.42 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.03094/0.6235, allocations: 29.07 MB / 0.7565 GB, free: 14.25 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.008814/0.6323, allocations: 4.965 MB / 0.7614 GB, free: 9.277 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001029/0.6334, allocations: 31.75 kB / 0.7614 GB, free: 9.246 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.001003/0.6344, allocations: 282.2 kB / 0.7617 GB, free: 8.969 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.003795/0.6382, allocations: 1.119 MB / 0.7628 GB, free: 7.848 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.002358/0.6406, allocations: 0.6343 MB / 0.7634 GB, free: 7.219 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.003601/0.6442, allocations: 2.415 MB / 0.7657 GB, free: 4.797 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008096/0.645, allocations: 459.2 kB / 0.7662 GB, free: 4.336 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001222/0.6463, allocations: 0.6378 MB / 0.7668 GB, free: 3.695 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007129/0.647, allocations: 0.5016 MB / 0.7673 GB, free: 3.191 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 6.135e-05/0.6471, allocations: 24 kB / 0.7673 GB, free: 3.168 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002152/0.6492, allocations: 0.8654 MB / 0.7682 GB, free: 2.301 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.000141/0.6494, allocations: 127.4 kB / 0.7683 GB, free: 2.176 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0001721/0.6496, allocations: 165.3 kB / 0.7684 GB, free: 2.008 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.00123/0.6508, allocations: 0.9937 MB / 0.7694 GB, free: 1.012 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 6.472e-06/0.6508, allocations: 0 / 0.7694 GB, free: 1.012 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.332e-06/0.6508, allocations: 0 / 0.7694 GB, free: 1.012 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 8.075e-06/0.6508, allocations: 0 / 0.7694 GB, free: 1.012 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.001466/0.6523, allocations: 0.9695 MB / 0.7703 GB, free: 15.99 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.956e-05/0.6523, allocations: 8.031 kB / 0.7704 GB, free: 15.98 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002122/0.6545, allocations: 274.8 kB / 0.7706 GB, free: 15.71 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001122/0.6556, allocations: 0.6351 MB / 0.7712 GB, free: 15.04 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.787e-05/0.6556, allocations: 29 kB / 0.7713 GB, free: 15.01 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.798e-05/0.6557, allocations: 48 kB / 0.7713 GB, free: 14.96 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008887/0.6566, allocations: 0.5243 MB / 0.7718 GB, free: 14.4 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.617e-05/0.6567, allocations: 11.83 kB / 0.7718 GB, free: 14.39 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.86e-05/0.6567, allocations: 24 kB / 0.7719 GB, free: 14.37 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.592e-05/0.6567, allocations: 12 kB / 0.7719 GB, free: 14.36 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006487/0.6574, allocations: 355.7 kB / 0.7722 GB, free: 14.01 MB / 0.5919 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 0.002867/0.6603, allocations: 2.822 MB / 0.775 GB, free: 10.95 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000532/0.6608, allocations: 312.4 kB / 0.7753 GB, free: 10.64 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000237/0.6611, allocations: 147.5 kB / 0.7754 GB, free: 10.49 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004743/0.6615, allocations: 0.6572 MB / 0.776 GB, free: 9.684 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.015e-05/0.6616, allocations: 38.8 kB / 0.7761 GB, free: 9.637 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=28): time 1.824e-06/0.6616, allocations: 0 / 0.7761 GB, free: 9.637 MB / 0.5919 GB Notification: Performance of matching and sorting (n=40): time 0.005747/0.6673, allocations: 2.079 MB / 0.7781 GB, free: 7.477 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.209e-05/0.6674, allocations: 89.03 kB / 0.7782 GB, free: 7.371 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006368/0.6681, allocations: 0.5067 MB / 0.7787 GB, free: 6.855 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 3.355e-05/0.6681, allocations: 29.7 kB / 0.7787 GB, free: 6.82 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002208/0.6683, allocations: 324.4 kB / 0.779 GB, free: 6.496 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001072/0.6684, allocations: 141.9 kB / 0.7792 GB, free: 6.355 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.466e-05/0.6685, allocations: 12 kB / 0.7792 GB, free: 6.344 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001541/0.6686, allocations: 362.8 kB / 0.7795 GB, free: 5.98 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003203/0.669, allocations: 161 kB / 0.7797 GB, free: 5.82 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004101/0.6694, allocations: 295.2 kB / 0.78 GB, free: 5.488 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003809/0.6698, allocations: 203.7 kB / 0.7802 GB, free: 5.289 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.377e-06/0.6698, allocations: 0 / 0.7802 GB, free: 5.289 MB / 0.5919 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001616/0.6714, allocations: 0.7359 MB / 0.7809 GB, free: 4.539 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001057/0.6715, allocations: 190.2 kB / 0.7811 GB, free: 4.309 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.115e-06/0.6715, allocations: 4 kB / 0.7811 GB, free: 4.305 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008958/0.6724, allocations: 269.5 kB / 0.7813 GB, free: 4.035 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002953/0.6727, allocations: 67.91 kB / 0.7814 GB, free: 3.969 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005867/0.6786, allocations: 4.331 MB / 0.7856 GB, free: 15.37 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009762/0.6796, allocations: 79.83 kB / 0.7857 GB, free: 15.29 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.75e-05/0.6797, allocations: 23.98 kB / 0.7857 GB, free: 15.27 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 7.474e-06/0.6797, allocations: 4 kB / 0.7857 GB, free: 15.27 MB / 0.6075 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001555/0.6813, allocations: 0.6608 MB / 0.7864 GB, free: 14.6 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.29e-06/0.6813, allocations: 4 kB / 0.7864 GB, free: 14.59 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008655/0.6821, allocations: 281.7 kB / 0.7866 GB, free: 14.31 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002556/0.6824, allocations: 63.84 kB / 0.7867 GB, free: 14.25 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005724/0.6881, allocations: 4.332 MB / 0.7909 GB, free: 9.648 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009958/0.6892, allocations: 75.83 kB / 0.791 GB, free: 9.574 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.911e-05/0.6892, allocations: 27.98 kB / 0.791 GB, free: 9.547 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * 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 (39): * Single equations (assignments): 37 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.0003767/0.6896, allocations: 285 kB / 0.7913 GB, free: 9.258 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001314/0.6897, allocations: 59.3 kB / 0.7913 GB, free: 9.199 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001636/0.6914, allocations: 0.6631 MB / 0.792 GB, free: 8.527 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.981e-06/0.6914, allocations: 7.953 kB / 0.792 GB, free: 8.52 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.553e-06/0.6914, allocations: 0 / 0.792 GB, free: 8.52 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001439/0.6928, allocations: 0.7454 MB / 0.7927 GB, free: 7.719 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002779/0.6956, allocations: 1.683 MB / 0.7944 GB, free: 5.969 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.611e-06/0.6957, allocations: 3.984 kB / 0.7944 GB, free: 5.965 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002192/0.6959, allocations: 55.91 kB / 0.7944 GB, free: 5.91 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008675/0.6968, allocations: 249.5 kB / 0.7947 GB, free: 5.66 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.359e-05/0.6968, allocations: 15.98 kB / 0.7947 GB, free: 5.645 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005015/0.7018, allocations: 3.955 MB / 0.7985 GB, free: 1.418 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.663e-06/0.7018, allocations: 0 / 0.7985 GB, free: 1.418 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001866/0.7037, allocations: 0.9428 MB / 0.7995 GB, free: 460 kB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002641/0.704, allocations: 192.5 kB / 0.7996 GB, free: 248 kB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.533e-05/0.7041, allocations: 11.94 kB / 0.7997 GB, free: 236 kB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008612/0.7049, allocations: 75.75 kB / 0.7997 GB, free: 160 kB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.218e-05/0.705, allocations: 35.95 kB / 0.7998 GB, free: 124 kB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.932e-05/0.7051, allocations: 8 kB / 0.7998 GB, free: 116 kB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.000495/0.7056, allocations: 358.8 kB / 0.8001 GB, free: 15.77 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.9e-07/0.7056, allocations: 0 / 0.8001 GB, free: 15.77 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.001468/0.7071, allocations: 407.9 kB / 0.8005 GB, free: 15.37 MB / 0.6231 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.ports[1].h_outflow,vol1.ports[1].h_outflow) * 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 (28): * Single equations (assignments): 26 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 6,2 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005748/0.7076, allocations: 301.1 kB / 0.8008 GB, free: 15.07 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.002854/0.7105, allocations: 1.355 MB / 0.8021 GB, free: 13.67 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 3.005e-06/0.7105, allocations: 0 / 0.8021 GB, free: 13.67 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.001144/0.7117, allocations: 0.5519 MB / 0.8027 GB, free: 13.09 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00154/0.7132, allocations: 347.8 kB / 0.803 GB, free: 12.75 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00196/0.7152, allocations: 1.51 MB / 0.8045 GB, free: 11.21 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004739/0.7157, allocations: 0.9224 MB / 0.8054 GB, free: 10.26 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.0005456/0.7162, allocations: 124.1 kB / 0.8055 GB, free: 10.14 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001236/0.7164, allocations: 51.42 kB / 0.8055 GB, free: 10.09 MB / 0.6231 GB Notification: Performance of SimCode: time 3.7e-07/0.7164, allocations: 3.938 kB / 0.8055 GB, free: 10.08 MB / 0.6231 GB Notification: Performance of Templates: time 0.02563/0.742, allocations: 16.96 MB / 0.8221 GB, free: 9.355 MB / 0.6387 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1) Environment - environmentSimulation: