Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesWater",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesWater",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001681/0.001681, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00193/0.00193, allocations: 187.7 kB / 16.62 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.358/1.358, allocations: 205.1 MB / 222.5 MB, free: 4.562 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.718/1.718, allocations: 292.3 MB / 0.549 GB, free: 12.74 MB / 462.1 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 0.001685/0.001685, allocations: 70.33 kB / 0.6718 GB, free: 26.21 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2279/0.2296, allocations: 114.6 MB / 0.7836 GB, free: 13.28 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.03046/0.2601, allocations: 26.26 MB / 0.8093 GB, free: 2.906 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01039/0.2706, allocations: 7.071 MB / 0.8162 GB, free: 11.82 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001397/0.272, allocations: 31.81 kB / 0.8162 GB, free: 11.79 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.001376/0.2735, allocations: 393.4 kB / 0.8166 GB, free: 11.4 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.003368/0.2769, allocations: 1.099 MB / 0.8176 GB, free: 10.3 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.002769/0.2797, allocations: 0.947 MB / 0.8186 GB, free: 9.363 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.003169/0.2828, allocations: 2.07 MB / 0.8206 GB, free: 7.285 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001156/0.284, allocations: 0.6099 MB / 0.8212 GB, free: 6.66 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002301/0.2864, allocations: 0.7206 MB / 0.8219 GB, free: 5.945 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001087/0.2875, allocations: 0.5367 MB / 0.8224 GB, free: 5.406 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0002321/0.2877, allocations: 56 kB / 0.8225 GB, free: 5.352 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001961/0.2897, allocations: 0.8148 MB / 0.8233 GB, free: 4.535 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.0003318/0.2901, allocations: 171.4 kB / 0.8234 GB, free: 4.367 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.0007478/0.2908, allocations: 390.1 kB / 0.8238 GB, free: 3.984 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.002711/0.2936, allocations: 1.2 MB / 0.825 GB, free: 2.781 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 5.711e-06/0.2936, allocations: 0 / 0.825 GB, free: 2.781 MB / 0.6387 GB Notification: Performance of FrontEnd: time 1.853e-06/0.2936, allocations: 0 / 0.825 GB, free: 2.781 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 4.862e-05/0.2937, allocations: 0 / 0.825 GB, free: 2.781 MB / 0.6387 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 0.002447/0.2961, allocations: 1.051 MB / 0.826 GB, free: 1.68 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 5.336e-05/0.2962, allocations: 8.031 kB / 0.826 GB, free: 1.672 MB / 0.6387 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001967/0.2964, allocations: 82.72 kB / 0.8261 GB, free: 1.582 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004983/0.2969, allocations: 88.08 kB / 0.8262 GB, free: 1.496 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001759/0.2987, allocations: 0.7332 MB / 0.8269 GB, free: 0.7227 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.349e-05/0.2987, allocations: 33 kB / 0.8269 GB, free: 0.6914 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001168/0.2989, allocations: 51.91 kB / 0.827 GB, free: 0.6406 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009546/0.2998, allocations: 0.4923 MB / 0.8274 GB, free: 120 kB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.106e-05/0.2999, allocations: 4 kB / 0.8275 GB, free: 116 kB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.536e-05/0.2999, allocations: 16 kB / 0.8275 GB, free: 100 kB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.452e-05/0.3, allocations: 15.98 kB / 0.8275 GB, free: 84 kB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006131/0.3006, allocations: 323.7 kB / 0.8278 GB, free: 15.76 MB / 0.6544 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 0.004178/0.3048, allocations: 2.744 MB / 0.8305 GB, free: 12.78 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003795/0.3052, allocations: 186.5 kB / 0.8306 GB, free: 12.59 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001667/0.3054, allocations: 104.8 kB / 0.8307 GB, free: 12.48 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004137/0.3058, allocations: 340.8 kB / 0.8311 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.274e-05/0.3059, allocations: 46.44 kB / 0.8311 GB, free: 12.02 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=22): time 3.176e-06/0.3059, allocations: 0 / 0.8311 GB, free: 12.02 MB / 0.6544 GB Notification: Performance of matching and sorting (n=22): time 0.0007701/0.3067, allocations: 300.9 kB / 0.8314 GB, free: 11.72 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.96e-05/0.3067, allocations: 51.41 kB / 0.8315 GB, free: 11.66 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000777/0.3075, allocations: 0.5185 MB / 0.832 GB, free: 11.13 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 6.64e-05/0.3076, allocations: 29.7 kB / 0.832 GB, free: 11.09 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003134/0.3079, allocations: 355.4 kB / 0.8323 GB, free: 10.74 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001082/0.308, allocations: 82.84 kB / 0.8324 GB, free: 10.66 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001498/0.3082, allocations: 77.61 kB / 0.8325 GB, free: 10.58 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001563/0.3084, allocations: 358.8 kB / 0.8328 GB, free: 10.22 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001899/0.3086, allocations: 96.75 kB / 0.8329 GB, free: 10.12 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003171/0.3089, allocations: 241.2 kB / 0.8331 GB, free: 9.824 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005018/0.3094, allocations: 351.1 kB / 0.8335 GB, free: 9.426 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.818e-06/0.3094, allocations: 0 / 0.8335 GB, free: 9.426 MB / 0.6544 GB Notification: Performance of matching and sorting (n=44) (initialization): time 0.0009535/0.3104, allocations: 388.9 kB / 0.8339 GB, free: 9.039 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.934e-05/0.3104, allocations: 11.94 kB / 0.8339 GB, free: 9.027 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.396e-05/0.3105, allocations: 4 kB / 0.8339 GB, free: 9.023 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.136e-05/0.3105, allocations: 11.94 kB / 0.8339 GB, free: 9.012 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003351/0.3108, allocations: 75.91 kB / 0.8339 GB, free: 8.938 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.016e-05/0.3109, allocations: 7.938 kB / 0.834 GB, free: 8.93 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005539/0.3114, allocations: 39.67 kB / 0.834 GB, free: 8.891 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.616e-05/0.3115, allocations: 16 kB / 0.834 GB, free: 8.875 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004278/0.3119, allocations: 256.2 kB / 0.8343 GB, free: 8.621 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002794/0.3122, allocations: 229.9 kB / 0.8345 GB, free: 8.332 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000431/0.3127, allocations: 327.1 kB / 0.8348 GB, free: 7.957 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.686e-06/0.3127, allocations: 4 kB / 0.8348 GB, free: 7.953 MB / 0.6544 GB Notification: Performance of matching and sorting (n=44) (initialization_lambda0): time 0.0008287/0.3135, allocations: 387.8 kB / 0.8352 GB, free: 7.57 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 1.974e-05/0.3136, allocations: 11.98 kB / 0.8352 GB, free: 7.559 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.983e-06/0.3136, allocations: 4 kB / 0.8352 GB, free: 7.555 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.354e-05/0.3136, allocations: 8 kB / 0.8352 GB, free: 7.547 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002709/0.3139, allocations: 75.91 kB / 0.8353 GB, free: 7.473 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.456e-05/0.3139, allocations: 12.41 kB / 0.8353 GB, free: 7.461 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005074/0.3144, allocations: 39.67 kB / 0.8353 GB, free: 7.422 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.594e-05/0.3145, allocations: 20 kB / 0.8353 GB, free: 7.402 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * 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 (44): * Single equations (assignments): 44 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001972/0.3147, allocations: 200.2 kB / 0.8355 GB, free: 7.199 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002298/0.3149, allocations: 55.34 kB / 0.8356 GB, free: 7.145 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006129/0.3155, allocations: 277.3 kB / 0.8358 GB, free: 6.867 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.449e-05/0.3155, allocations: 11.92 kB / 0.8358 GB, free: 6.855 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.162e-06/0.3156, allocations: 0 / 0.8358 GB, free: 6.855 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003873/0.3159, allocations: 377.4 kB / 0.8362 GB, free: 6.438 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002106/0.3181, allocations: 1.064 MB / 0.8372 GB, free: 5.273 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.005e-06/0.3181, allocations: 0 / 0.8372 GB, free: 5.273 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002466/0.3184, allocations: 55.91 kB / 0.8373 GB, free: 5.219 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.34e-05/0.3184, allocations: 4 kB / 0.8373 GB, free: 5.215 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.658e-05/0.3184, allocations: 8 kB / 0.8373 GB, free: 5.207 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.127e-05/0.3185, allocations: 11.98 kB / 0.8373 GB, free: 5.195 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.032e-06/0.3185, allocations: 7.938 kB / 0.8373 GB, free: 5.188 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009074/0.3194, allocations: 0.5106 MB / 0.8378 GB, free: 4.633 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003428/0.3197, allocations: 176.3 kB / 0.838 GB, free: 4.441 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001353/0.3199, allocations: 8 kB / 0.838 GB, free: 4.434 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004488/0.3203, allocations: 15.98 kB / 0.838 GB, free: 4.418 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.414e-05/0.3204, allocations: 19.92 kB / 0.838 GB, free: 4.398 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.751e-05/0.3204, allocations: 15.98 kB / 0.838 GB, free: 4.383 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.0005567/0.321, allocations: 402.8 kB / 0.8384 GB, free: 3.992 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.71e-07/0.321, allocations: 0 / 0.8384 GB, free: 3.992 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.001498/0.3225, allocations: 347.3 kB / 0.8388 GB, free: 3.652 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U) * 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 (25): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001875/0.3244, allocations: 1.267 MB / 0.84 GB, free: 2.336 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.00084/0.3253, allocations: 408.5 kB / 0.8404 GB, free: 1.941 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 8.416e-06/0.3253, allocations: 0 / 0.8404 GB, free: 1.941 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0001974/0.3255, allocations: 108 kB / 0.8405 GB, free: 1.836 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002155/0.3277, allocations: 382.8 kB / 0.8409 GB, free: 1.469 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007026/0.3348, allocations: 4.377 MB / 0.8451 GB, free: 12.86 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005479/0.3354, allocations: 0.8902 MB / 0.846 GB, free: 11.94 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.0007449/0.3361, allocations: 153 kB / 0.8461 GB, free: 11.79 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003598/0.3365, allocations: 215.3 kB / 0.8464 GB, free: 11.57 MB / 0.67 GB Notification: Performance of SimCode: time 1.232e-06/0.3365, allocations: 8 kB / 0.8464 GB, free: 11.57 MB / 0.67 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04406/0.3806, allocations: 17.75 MB / 0.8637 GB, free: 10.12 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.636/9.017, allocations: 18.16 kB / 0.8637 GB, free: 10.1 MB / 0.6856 GB (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesWater.fmu > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe 2>&1)