Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.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.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,fileNamePrefix="Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,fileNamePrefix="Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad",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 0.00122/0.00122, allocations: 100.3 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001277/0.001278, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.557/1.557, allocations: 205.4 MB / 222.1 MB, free: 5.656 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 1.734/1.734, allocations: 292.6 MB / 0.5497 GB, free: 14.62 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 0.0005104/0.0005106, allocations: 13.97 kB / 0.6737 GB, free: 26.18 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2729/0.2734, allocations: 116.3 MB / 0.7872 GB, free: 11.89 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad): time 0.06522/0.3387, allocations: 62.35 MB / 0.8481 GB, free: 13.38 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.03299/0.3717, allocations: 19.49 MB / 0.8671 GB, free: 9.852 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0041/0.3759, allocations: 71.5 kB / 0.8672 GB, free: 9.781 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.005005/0.3809, allocations: 1.186 MB / 0.8684 GB, free: 8.59 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.01218/0.3932, allocations: 3.069 MB / 0.8714 GB, free: 5.516 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.0101/0.4033, allocations: 3.254 MB / 0.8745 GB, free: 2.305 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.007424/0.4107, allocations: 3.117 MB / 0.8776 GB, free: 15.18 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0026/0.4134, allocations: 1.45 MB / 0.879 GB, free: 13.7 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003856/0.4172, allocations: 1.541 MB / 0.8805 GB, free: 12.16 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002189/0.4194, allocations: 1.019 MB / 0.8815 GB, free: 11.13 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0002736/0.4197, allocations: 80 kB / 0.8816 GB, free: 11.05 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004076/0.4238, allocations: 1.299 MB / 0.8829 GB, free: 9.754 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0005908/0.4244, allocations: 458.2 kB / 0.8833 GB, free: 9.305 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.0008157/0.4252, allocations: 456.5 kB / 0.8837 GB, free: 8.852 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.004261/0.4295, allocations: 2.716 MB / 0.8864 GB, free: 6.129 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 3.948e-06/0.4295, allocations: 0 / 0.8864 GB, free: 6.129 MB / 0.7012 GB Notification: Performance of FrontEnd: time 1.923e-06/0.4295, allocations: 0 / 0.8864 GB, free: 6.129 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 4.03e-05/0.4296, allocations: 0 / 0.8864 GB, free: 6.129 MB / 0.7012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 313 * Number of variables: 313 Notification: Performance of Generate backend data structure: time 0.005084/0.4347, allocations: 2.367 MB / 0.8887 GB, free: 3.699 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 5.39e-05/0.4347, allocations: 12.03 kB / 0.8887 GB, free: 3.688 MB / 0.7012 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002762/0.435, allocations: 185.8 kB / 0.8889 GB, free: 3.496 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005731/0.4408, allocations: 1.121 MB / 0.89 GB, free: 2.371 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004264/0.4451, allocations: 1.949 MB / 0.8919 GB, free: 356 kB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009806/0.4461, allocations: 336.2 kB / 0.8922 GB, free: 12 kB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000283/0.4464, allocations: 132 kB / 0.8923 GB, free: 15.88 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004159/0.4505, allocations: 1.836 MB / 0.8941 GB, free: 13.98 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.373e-05/0.4506, allocations: 0 / 0.8941 GB, free: 13.98 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001475/0.4507, allocations: 48 kB / 0.8942 GB, free: 13.93 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.695e-05/0.4508, allocations: 32 kB / 0.8942 GB, free: 13.9 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005273/0.456, allocations: 1.918 MB / 0.8961 GB, free: 11.98 MB / 0.7169 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 0.01368/0.4697, allocations: 7.776 MB / 0.9037 GB, free: 3.715 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004857/0.4746, allocations: 1.47 MB / 0.9051 GB, free: 2.234 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006018/0.4807, allocations: 3.448 MB / 0.9085 GB, free: 14.48 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.043e-05/0.4808, allocations: 47.12 kB / 0.9085 GB, free: 14.43 MB / 0.7325 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009852/0.4818, allocations: 210.8 kB / 0.9087 GB, free: 14.22 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=63): time 3.486e-06/0.4818, allocations: 0 / 0.9087 GB, free: 14.22 MB / 0.7325 GB Notification: Performance of matching and sorting (n=63): time 0.01223/0.494, allocations: 3.004 MB / 0.9116 GB, free: 11.18 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.354e-05/0.4941, allocations: 59.97 kB / 0.9117 GB, free: 11.11 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003199/0.4973, allocations: 1.971 MB / 0.9136 GB, free: 9.109 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.000189/0.4975, allocations: 41.7 kB / 0.9137 GB, free: 9.062 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008833/0.4984, allocations: 0.9415 MB / 0.9146 GB, free: 8.109 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002669/0.4987, allocations: 236.8 kB / 0.9148 GB, free: 7.875 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.189e-05/0.4988, allocations: 20 kB / 0.9148 GB, free: 7.855 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001665/0.4989, allocations: 341.9 kB / 0.9152 GB, free: 7.516 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002216/0.5012, allocations: 0.685 MB / 0.9158 GB, free: 6.828 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002607/0.5038, allocations: 1.038 MB / 0.9168 GB, free: 5.637 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00226/0.5061, allocations: 0.7408 MB / 0.9176 GB, free: 4.895 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.004e-05/0.5061, allocations: 7.938 kB / 0.9176 GB, free: 4.887 MB / 0.7325 GB Notification: Performance of matching and sorting (n=121) (initialization): time 0.007616/0.5137, allocations: 2.256 MB / 0.9198 GB, free: 2.617 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.4933/1.007, allocations: 3.873 MB / 0.9236 GB, free: 129.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.108e-05/1.007, allocations: 9.562 kB / 0.9236 GB, free: 129.7 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001435/1.009, allocations: 392.2 kB / 0.9239 GB, free: 129.7 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001977/1.011, allocations: 357.2 kB / 0.9243 GB, free: 129.7 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002281/1.013, allocations: 0.9988 MB / 0.9253 GB, free: 129.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002658/1.016, allocations: 286.2 kB / 0.9255 GB, free: 129.2 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002742/1.016, allocations: 77.3 kB / 0.9256 GB, free: 129.2 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.522e-05/1.016, allocations: 3.531 kB / 0.9256 GB, free: 129.2 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007296/1.023, allocations: 1.999 MB / 0.9276 GB, free: 129.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.825e-05/1.023, allocations: 11.16 kB / 0.9276 GB, free: 129.2 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001143/1.024, allocations: 393.8 kB / 0.9279 GB, free: 129.1 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001451/1.026, allocations: 340.9 kB / 0.9283 GB, free: 129.1 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002151/1.028, allocations: 0.9939 MB / 0.9292 GB, free: 128.6 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002285/1.03, allocations: 259.9 kB / 0.9295 GB, free: 128.6 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001721/1.03, allocations: 72.5 kB / 0.9296 GB, free: 128.6 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * 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 (113): * Single equations (assignments): 111 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 7} Notification: Performance of prepare postOptimizeDAE: time 0.001037/1.032, allocations: 0.5228 MB / 0.9301 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003896/1.032, allocations: 198.3 kB / 0.9303 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00639/1.038, allocations: 2.01 MB / 0.9322 GB, free: 128.3 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.303e-05/1.038, allocations: 9.656 kB / 0.9322 GB, free: 128.3 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.304e-05/1.038, allocations: 3.953 kB / 0.9322 GB, free: 128.3 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.483e-05/1.038, allocations: 3.797 kB / 0.9322 GB, free: 128.3 MB / 0.7325 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 0.009023/1.047, allocations: 3.538 MB / 0.9357 GB, free: 127.3 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.284e-06/1.047, allocations: 3.312 kB / 0.9357 GB, free: 127.3 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001144/1.049, allocations: 233.7 kB / 0.9359 GB, free: 127.3 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00111/1.05, allocations: 386 kB / 0.9363 GB, free: 127.2 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.032e-05/1.05, allocations: 34.77 kB / 0.9363 GB, free: 127.2 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00204/1.052, allocations: 1.002 MB / 0.9373 GB, free: 126.6 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.678e-06/1.052, allocations: 7.781 kB / 0.9373 GB, free: 126.6 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007157/1.059, allocations: 2.167 MB / 0.9394 GB, free: 125.8 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001112/1.06, allocations: 451.2 kB / 0.9398 GB, free: 125.5 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002834/1.061, allocations: 13.8 kB / 0.9399 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001847/1.062, allocations: 230.3 kB / 0.9401 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001229/1.063, allocations: 48.8 kB / 0.9401 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001369/1.063, allocations: 54.16 kB / 0.9402 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.002383/1.065, allocations: 1.362 MB / 0.9415 GB, free: 124.9 MB / 0.7325 GB Notification: Performance of sort global known variables: time 3.6e-07/1.065, allocations: 0 / 0.9415 GB, free: 124.9 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.003823/1.069, allocations: 0.9926 MB / 0.9425 GB, free: 124.8 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * 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 simulation (64): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 7} Notification: Performance of Backend phase and start with SimCode phase: time 0.008472/1.077, allocations: 3.615 MB / 0.946 GB, free: 122.9 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.009046/1.086, allocations: 2.633 MB / 0.9486 GB, free: 122.2 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 8.866e-06/1.087, allocations: 5.031 kB / 0.9486 GB, free: 122.2 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.002833/1.089, allocations: 0.8376 MB / 0.9494 GB, free: 122 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004607/1.094, allocations: 0.8958 MB / 0.9503 GB, free: 121.8 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01034/1.104, allocations: 11.45 MB / 0.9615 GB, free: 112.5 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000909/1.105, allocations: 1.501 MB / 0.9629 GB, free: 111.5 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.002486/1.108, allocations: 0.489 MB / 0.9634 GB, free: 111.3 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009671/1.109, allocations: 0.8202 MB / 0.9642 GB, free: 110.6 MB / 0.7325 GB Notification: Performance of SimCode: time 1.853e-06/1.109, allocations: 0 / 0.9642 GB, free: 110.6 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1021/1.211, allocations: 57.66 MB / 1.021 GB, free: 58.66 MB / 0.7325 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001685/1.211, allocations: 277.5 kB / 1.021 GB, free: 58.3 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.657/4.868, allocations: 4 kB / 1.021 GB, free: 58.29 MB / 0.7325 GB (rm -f Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; mkfifo Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe >> ../files/Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad_fmu --startTime=0 --stopTime=86400 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_Chillers_Examples_AbsorptionIndirectSteamVaryingLoad.fmu > Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe 2>&1) Environment - environmentSimulation: