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 0.001293/0.001293, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001485/0.001486, allocations: 197.9 kB / 16.54 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.546/1.546, allocations: 205.1 MB / 222.4 MB, free: 4.59 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 1.733/1.733, allocations: 292.3 MB / 0.5489 GB, free: 12.82 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 0.001447/0.001447, allocations: 70.16 kB / 0.6716 GB, free: 26.19 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2325/0.234, allocations: 114.6 MB / 0.7835 GB, free: 13.4 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.02748/0.2615, allocations: 26.25 MB / 0.8091 GB, free: 3.039 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01024/0.2718, allocations: 7.08 MB / 0.816 GB, free: 11.94 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001337/0.2731, allocations: 31.81 kB / 0.816 GB, free: 11.91 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.001102/0.2743, allocations: 389.5 kB / 0.8164 GB, free: 11.53 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.002867/0.2772, allocations: 1.092 MB / 0.8175 GB, free: 10.43 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.002649/0.2798, allocations: 0.9349 MB / 0.8184 GB, free: 9.504 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.002584/0.2824, allocations: 2.073 MB / 0.8204 GB, free: 7.422 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009184/0.2834, allocations: 0.6138 MB / 0.821 GB, free: 6.793 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002041/0.2854, allocations: 0.7135 MB / 0.8217 GB, free: 6.082 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008857/0.2863, allocations: 0.5366 MB / 0.8222 GB, free: 5.543 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 9.811e-05/0.2864, allocations: 56 kB / 0.8223 GB, free: 5.488 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001967/0.2884, allocations: 0.8071 MB / 0.8231 GB, free: 4.68 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.000204/0.2886, allocations: 175.4 kB / 0.8233 GB, free: 4.508 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.0004419/0.2891, allocations: 386.1 kB / 0.8236 GB, free: 4.129 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.001833/0.2909, allocations: 1.184 MB / 0.8248 GB, free: 2.941 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 7.354e-06/0.2909, allocations: 0 / 0.8248 GB, free: 2.941 MB / 0.6387 GB Notification: Performance of FrontEnd: time 3.136e-06/0.291, allocations: 0 / 0.8248 GB, free: 2.941 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 1.417e-05/0.291, allocations: 0 / 0.8248 GB, free: 2.941 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 0.001726/0.2927, allocations: 1.047 MB / 0.8258 GB, free: 1.844 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 5.313e-05/0.2928, allocations: 12.02 kB / 0.8258 GB, free: 1.832 MB / 0.6387 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000108/0.2929, allocations: 94.59 kB / 0.8259 GB, free: 1.73 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003216/0.2932, allocations: 84.08 kB / 0.826 GB, free: 1.648 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00113/0.2944, allocations: 0.6862 MB / 0.8267 GB, free: 0.9258 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.461e-05/0.2944, allocations: 36.98 kB / 0.8267 GB, free: 0.8906 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.236e-05/0.2945, allocations: 51.84 kB / 0.8267 GB, free: 0.8398 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007484/0.2952, allocations: 0.5001 MB / 0.8272 GB, free: 316 kB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.084e-05/0.2953, allocations: 7.922 kB / 0.8272 GB, free: 308 kB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.628e-05/0.2953, allocations: 20 kB / 0.8273 GB, free: 288 kB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.953e-05/0.2954, allocations: 16 kB / 0.8273 GB, free: 272 kB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005107/0.2959, allocations: 315.8 kB / 0.8276 GB, free: 15.95 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 0.002786/0.2987, allocations: 2.756 MB / 0.8303 GB, free: 12.96 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003037/0.299, allocations: 194.5 kB / 0.8304 GB, free: 12.76 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001423/0.2991, allocations: 96.81 kB / 0.8305 GB, free: 12.66 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003162/0.2995, allocations: 344.8 kB / 0.8309 GB, free: 12.25 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.01e-05/0.2995, allocations: 42.5 kB / 0.8309 GB, free: 12.2 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=22): time 1.853e-06/0.2995, allocations: 0 / 0.8309 GB, free: 12.2 MB / 0.6544 GB Notification: Performance of matching and sorting (n=22): time 0.0005696/0.3001, allocations: 303.2 kB / 0.8312 GB, free: 11.9 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.924e-05/0.3002, allocations: 55.41 kB / 0.8312 GB, free: 11.83 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006111/0.3008, allocations: 0.5224 MB / 0.8318 GB, free: 11.3 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 3.058e-05/0.3008, allocations: 33.7 kB / 0.8318 GB, free: 11.26 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002291/0.3011, allocations: 343.4 kB / 0.8321 GB, free: 10.92 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 6.903e-05/0.3011, allocations: 82.78 kB / 0.8322 GB, free: 10.84 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001014/0.3012, allocations: 77.61 kB / 0.8323 GB, free: 10.76 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001425/0.3014, allocations: 358.8 kB / 0.8326 GB, free: 10.4 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001566/0.3016, allocations: 104.8 kB / 0.8327 GB, free: 10.29 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002364/0.3018, allocations: 233.9 kB / 0.8329 GB, free: 10 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003772/0.3022, allocations: 350.7 kB / 0.8333 GB, free: 9.602 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.136e-06/0.3022, allocations: 0 / 0.8333 GB, free: 9.602 MB / 0.6544 GB Notification: Performance of matching and sorting (n=44) (initialization): time 0.0005684/0.3028, allocations: 391 kB / 0.8336 GB, free: 9.215 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 1.708e-05/0.3028, allocations: 8 kB / 0.8337 GB, free: 9.207 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.055e-06/0.3028, allocations: 4 kB / 0.8337 GB, free: 9.203 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.686e-05/0.3028, allocations: 4 kB / 0.8337 GB, free: 9.199 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002722/0.3031, allocations: 75.89 kB / 0.8337 GB, free: 9.125 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.113e-05/0.3031, allocations: 8 kB / 0.8337 GB, free: 9.117 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003595/0.3035, allocations: 47.66 kB / 0.8338 GB, free: 9.07 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.45e-05/0.3035, allocations: 20 kB / 0.8338 GB, free: 9.051 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003029/0.3039, allocations: 248.2 kB / 0.834 GB, free: 8.805 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002241/0.3041, allocations: 237.9 kB / 0.8343 GB, free: 8.508 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003509/0.3044, allocations: 329.5 kB / 0.8346 GB, free: 8.129 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.613e-06/0.3045, allocations: 0 / 0.8346 GB, free: 8.129 MB / 0.6544 GB Notification: Performance of matching and sorting (n=44) (initialization_lambda0): time 0.0005367/0.305, allocations: 392 kB / 0.835 GB, free: 7.742 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 9.368e-06/0.305, allocations: 6.812 kB / 0.835 GB, free: 7.738 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.661e-06/0.305, allocations: 8 kB / 0.835 GB, free: 7.73 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.962e-06/0.305, allocations: 4 kB / 0.835 GB, free: 7.727 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002568/0.3053, allocations: 75.84 kB / 0.835 GB, free: 7.652 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.808e-06/0.3053, allocations: 16.41 kB / 0.8351 GB, free: 7.637 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000329/0.3057, allocations: 43.67 kB / 0.8351 GB, free: 7.594 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.477e-05/0.3057, allocations: 12 kB / 0.8351 GB, free: 7.582 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 0.0001379/0.3058, allocations: 204.1 kB / 0.8353 GB, free: 7.375 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001011/0.3059, allocations: 55.34 kB / 0.8354 GB, free: 7.32 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004733/0.3064, allocations: 285.5 kB / 0.8356 GB, free: 7.035 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.041e-05/0.3064, allocations: 7.938 kB / 0.8356 GB, free: 7.027 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.789e-06/0.3065, allocations: 4 kB / 0.8356 GB, free: 7.023 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003356/0.3068, allocations: 381.3 kB / 0.836 GB, free: 6.602 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001359/0.3082, allocations: 1.049 MB / 0.837 GB, free: 5.449 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.512e-06/0.3082, allocations: 7.984 kB / 0.837 GB, free: 5.441 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002044/0.3084, allocations: 47.92 kB / 0.8371 GB, free: 5.395 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.932e-06/0.3084, allocations: 7.938 kB / 0.8371 GB, free: 5.387 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.058e-05/0.3084, allocations: 11.98 kB / 0.8371 GB, free: 5.375 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.169e-06/0.3084, allocations: 4 kB / 0.8371 GB, free: 5.371 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.619e-06/0.3084, allocations: 4 kB / 0.8371 GB, free: 5.367 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006155/0.3091, allocations: 0.5106 MB / 0.8376 GB, free: 4.812 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002206/0.3093, allocations: 172.4 kB / 0.8378 GB, free: 4.625 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.452e-05/0.3094, allocations: 8 kB / 0.8378 GB, free: 4.617 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003385/0.3097, allocations: 15.98 kB / 0.8378 GB, free: 4.602 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.194e-05/0.3098, allocations: 27.84 kB / 0.8378 GB, free: 4.574 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.509e-05/0.3098, allocations: 12 kB / 0.8378 GB, free: 4.562 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.0004368/0.3102, allocations: 398.8 kB / 0.8382 GB, free: 4.176 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.6e-07/0.3103, allocations: 4.062 kB / 0.8382 GB, free: 4.172 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.001004/0.3113, allocations: 355.3 kB / 0.8386 GB, free: 3.824 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 0.001443/0.3127, allocations: 1.262 MB / 0.8398 GB, free: 2.52 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.0006825/0.3134, allocations: 420.7 kB / 0.8402 GB, free: 2.113 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 5.77e-06/0.3134, allocations: 4.062 kB / 0.8402 GB, free: 2.109 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0001427/0.3136, allocations: 107.8 kB / 0.8403 GB, free: 2.004 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001645/0.3152, allocations: 381.2 kB / 0.8407 GB, free: 1.641 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004798/0.32, allocations: 4.475 MB / 0.845 GB, free: 12.93 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003965/0.3205, allocations: 0.8978 MB / 0.8459 GB, free: 12 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.0005271/0.321, allocations: 161 kB / 0.8461 GB, free: 11.84 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002702/0.3213, allocations: 215.4 kB / 0.8463 GB, free: 11.63 MB / 0.67 GB Notification: Performance of SimCode: time 7.01e-07/0.3213, allocations: 3.938 kB / 0.8463 GB, free: 11.62 MB / 0.67 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03976/0.361, allocations: 17.75 MB / 0.8636 GB, free: 10.16 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.789/8.15, allocations: 18.67 kB / 0.8636 GB, free: 10.14 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)