Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.703/1.703, allocations: 288.4 MB / 303.3 MB, free: 8.199 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001096/0.001096, allocations: 180.5 kB / 372 MB, free: 10.26 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.735/1.735, allocations: 205.4 MB / 0.6307 GB, free: 9.996 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008932/0.0008932, allocations: 96.03 kB / 0.744 GB, free: 5.926 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004007/0.0004007, allocations: 15.02 kB / 0.867 GB, free: 142.1 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2548/0.2552, allocations: 115.3 MB / 0.9796 GB, free: 27.57 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.02457/0.2799, allocations: 29.06 MB / 1.008 GB, free: 14.42 MB / 0.6355 GB Notification: Performance of NFInst.instExpressions: time 0.009189/0.2891, allocations: 4.969 MB / 1.013 GB, free: 9.445 MB / 0.6355 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001189/0.2903, allocations: 27.81 kB / 1.013 GB, free: 9.418 MB / 0.6355 GB Notification: Performance of NFTyping.typeComponents: time 0.001021/0.2914, allocations: 286.2 kB / 1.013 GB, free: 9.137 MB / 0.6355 GB Notification: Performance of NFTyping.typeBindings: time 0.003609/0.295, allocations: 1.125 MB / 1.014 GB, free: 8.008 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.002209/0.2972, allocations: 0.6348 MB / 1.015 GB, free: 7.383 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.003732/0.301, allocations: 2.42 MB / 1.017 GB, free: 4.957 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009815/0.302, allocations: 449.2 kB / 1.018 GB, free: 4.508 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001415/0.3034, allocations: 0.6339 MB / 1.018 GB, free: 3.871 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007301/0.3041, allocations: 0.5094 MB / 1.019 GB, free: 3.359 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 6.358e-05/0.3042, allocations: 20 kB / 1.019 GB, free: 3.34 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002548/0.3068, allocations: 0.8654 MB / 1.02 GB, free: 2.473 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.0001659/0.3069, allocations: 127.4 kB / 1.02 GB, free: 2.348 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.0002266/0.3072, allocations: 165.3 kB / 1.02 GB, free: 2.18 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.001442/0.3086, allocations: 0.9899 MB / 1.021 GB, free: 1.188 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 7.304e-06/0.3086, allocations: 0 / 1.021 GB, free: 1.188 MB / 0.6355 GB Notification: Performance of FrontEnd: time 2.885e-06/0.3087, allocations: 0 / 1.021 GB, free: 1.188 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 1.956e-05/0.3087, allocations: 4 kB / 1.021 GB, free: 1.184 MB / 0.6355 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 0.0016/0.3103, allocations: 0.9617 MB / 1.022 GB, free: 172 kB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 5.434e-05/0.3104, allocations: 12.03 kB / 1.022 GB, free: 160 kB / 0.6355 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001155/0.3105, allocations: 82.53 kB / 1.022 GB, free: 68 kB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00232/0.3128, allocations: 278.9 kB / 1.022 GB, free: 15.79 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001584/0.3144, allocations: 0.6351 MB / 1.023 GB, free: 15.11 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.472e-05/0.3145, allocations: 33 kB / 1.023 GB, free: 15.08 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001021/0.3146, allocations: 44 kB / 1.023 GB, free: 15.04 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001115/0.3157, allocations: 0.528 MB / 1.023 GB, free: 14.48 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.702e-05/0.3157, allocations: 0 / 1.023 GB, free: 14.48 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.336e-05/0.3158, allocations: 16 kB / 1.023 GB, free: 14.46 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.636e-05/0.3158, allocations: 12 kB / 1.023 GB, free: 14.45 MB / 0.6511 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007355/0.3166, allocations: 359.7 kB / 1.024 GB, free: 14.1 MB / 0.6511 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 0.003331/0.3199, allocations: 2.83 MB / 1.027 GB, free: 11.03 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005747/0.3205, allocations: 302 kB / 1.027 GB, free: 10.72 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000268/0.3208, allocations: 150.1 kB / 1.027 GB, free: 10.57 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006093/0.3214, allocations: 0.6573 MB / 1.028 GB, free: 9.762 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.091e-05/0.3214, allocations: 38.92 kB / 1.028 GB, free: 9.715 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=28): time 1.923e-06/0.3215, allocations: 0 / 1.028 GB, free: 9.715 MB / 0.6511 GB Notification: Performance of matching and sorting (n=40): time 0.007257/0.3287, allocations: 2.081 MB / 1.03 GB, free: 7.555 MB / 0.6511 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.334e-05/0.3289, allocations: 88.98 kB / 1.03 GB, free: 7.449 MB / 0.6511 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008846/0.3298, allocations: 0.499 MB / 1.03 GB, free: 6.941 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 6.119e-05/0.3298, allocations: 33.7 kB / 1.03 GB, free: 6.902 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003212/0.3302, allocations: 328.3 kB / 1.031 GB, free: 6.574 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001591/0.3303, allocations: 141.9 kB / 1.031 GB, free: 6.434 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.657e-05/0.3304, allocations: 12 kB / 1.031 GB, free: 6.422 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 0.0001803/0.3305, allocations: 358.8 kB / 1.031 GB, free: 6.062 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003686/0.3309, allocations: 169 kB / 1.031 GB, free: 5.898 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004863/0.3314, allocations: 287.2 kB / 1.032 GB, free: 5.566 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004393/0.3319, allocations: 200.6 kB / 1.032 GB, free: 5.371 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.918e-06/0.3319, allocations: 7.938 kB / 1.032 GB, free: 5.363 MB / 0.6511 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001835/0.3337, allocations: 0.7357 MB / 1.032 GB, free: 4.613 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001645/0.3339, allocations: 184.4 kB / 1.033 GB, free: 4.387 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.015e-05/0.3339, allocations: 0 / 1.033 GB, free: 4.387 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001037/0.335, allocations: 277.5 kB / 1.033 GB, free: 4.109 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003015/0.3353, allocations: 75.83 kB / 1.033 GB, free: 4.035 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006606/0.3419, allocations: 4.322 MB / 1.037 GB, free: 15.45 MB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001208/0.3431, allocations: 87.77 kB / 1.037 GB, free: 15.36 MB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.244e-05/0.3432, allocations: 20 kB / 1.037 GB, free: 15.34 MB / 0.6667 GB Notification: Performance of prepare postOptimizeDAE: time 8.927e-06/0.3432, allocations: 0 / 1.037 GB, free: 15.34 MB / 0.6667 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001737/0.345, allocations: 0.6726 MB / 1.038 GB, free: 14.66 MB / 0.6667 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.276e-06/0.345, allocations: 4 kB / 1.038 GB, free: 14.66 MB / 0.6667 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009544/0.3459, allocations: 277.6 kB / 1.038 GB, free: 14.38 MB / 0.6667 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002663/0.3462, allocations: 63.91 kB / 1.038 GB, free: 14.32 MB / 0.6667 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006162/0.3524, allocations: 4.333 MB / 1.043 GB, free: 9.719 MB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001196/0.3536, allocations: 83.94 kB / 1.043 GB, free: 9.637 MB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.644e-05/0.3537, allocations: 28 kB / 1.043 GB, free: 9.609 MB / 0.6667 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 0.0004678/0.3541, allocations: 281 kB / 1.043 GB, free: 9.324 MB / 0.6667 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001302/0.3543, allocations: 67.2 kB / 1.043 GB, free: 9.258 MB / 0.6667 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001775/0.3561, allocations: 0.6536 MB / 1.044 GB, free: 8.594 MB / 0.6667 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.274e-06/0.3561, allocations: 7.953 kB / 1.044 GB, free: 8.586 MB / 0.6667 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.573e-06/0.3561, allocations: 0 / 1.044 GB, free: 8.586 MB / 0.6667 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001561/0.3576, allocations: 0.7412 MB / 1.044 GB, free: 7.789 MB / 0.6667 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003174/0.3608, allocations: 1.698 MB / 1.046 GB, free: 6.023 MB / 0.6667 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.168e-06/0.3609, allocations: 0 / 1.046 GB, free: 6.023 MB / 0.6667 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002385/0.3611, allocations: 51.97 kB / 1.046 GB, free: 5.973 MB / 0.6667 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009675/0.3621, allocations: 257.4 kB / 1.046 GB, free: 5.715 MB / 0.6667 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.831e-05/0.3621, allocations: 15.98 kB / 1.046 GB, free: 5.699 MB / 0.6667 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005709/0.3678, allocations: 3.947 MB / 1.05 GB, free: 1.484 MB / 0.6667 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.435e-06/0.3679, allocations: 0 / 1.05 GB, free: 1.484 MB / 0.6667 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002158/0.37, allocations: 0.9307 MB / 1.051 GB, free: 0.5273 MB / 0.6667 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000334/0.3704, allocations: 188.3 kB / 1.051 GB, free: 332 kB / 0.6667 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.242e-05/0.3705, allocations: 16.05 kB / 1.051 GB, free: 316 kB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009585/0.3714, allocations: 67.92 kB / 1.051 GB, free: 248 kB / 0.6667 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.978e-05/0.3715, allocations: 31.95 kB / 1.051 GB, free: 216 kB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.409e-05/0.3716, allocations: 15.98 kB / 1.051 GB, free: 200 kB / 0.6667 GB Notification: Performance of sorting global known variables: time 0.0006057/0.3722, allocations: 358.8 kB / 1.052 GB, free: 15.85 MB / 0.6823 GB Notification: Performance of sort global known variables: time 3.41e-07/0.3722, allocations: 0 / 1.052 GB, free: 15.85 MB / 0.6823 GB Notification: Performance of remove unused functions: time 0.001625/0.3738, allocations: 411.9 kB / 1.052 GB, free: 15.45 MB / 0.6823 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 0.002913/0.3767, allocations: 1.671 MB / 1.054 GB, free: 13.75 MB / 0.6823 GB Notification: Performance of simCode: created initialization part: time 0.003162/0.3799, allocations: 1.359 MB / 1.055 GB, free: 12.34 MB / 0.6823 GB Notification: Performance of simCode: created event and clocks part: time 2.645e-06/0.3799, allocations: 8 kB / 1.055 GB, free: 12.33 MB / 0.6823 GB Notification: Performance of simCode: created simulation system equations: time 0.001252/0.3812, allocations: 0.5482 MB / 1.056 GB, free: 11.75 MB / 0.6823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001699/0.3829, allocations: 350.2 kB / 1.056 GB, free: 11.42 MB / 0.6823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007103/0.39, allocations: 3.815 MB / 1.06 GB, free: 7.508 MB / 0.6823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006166/0.3907, allocations: 0.9224 MB / 1.061 GB, free: 6.559 MB / 0.6823 GB Notification: Performance of simCode: alias equations: time 0.0007058/0.3914, allocations: 132.5 kB / 1.061 GB, free: 6.434 MB / 0.6823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003312/0.3917, allocations: 215.4 kB / 1.061 GB, free: 6.223 MB / 0.6823 GB Notification: Performance of SimCode: time 1.012e-06/0.3917, allocations: 3.938 kB / 1.061 GB, free: 6.219 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5447/0.9364, allocations: 22.81 MB / 1.083 GB, free: 83.61 MB / 0.6823 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000235/0.9367, allocations: 311.8 kB / 1.083 GB, free: 83.25 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.849/3.786, allocations: 11.5 kB / 1.083 GB, free: 83.25 MB / 0.6823 GB (rm -f Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity.fmu > Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1)