Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic") translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:

SCode: time 0.1942/0.1949, allocations: 82.23 MB / 0.5934 GB, free: 5.992 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.001796/0.1967, allocations: 1.168 MB / 0.5945 GB, free: 4.805 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.0002633/0.197, allocations: 83.8 kB / 0.5946 GB, free: 4.723 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 3.366e-05/0.1971, allocations: 4 kB / 0.5946 GB, free: 4.719 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 4.116e-05/0.1971, allocations: 3.938 kB / 0.5946 GB, free: 4.715 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 6.38e-05/0.1972, allocations: 11.97 kB / 0.5946 GB, free: 4.703 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001816/0.1974, allocations: 15.98 kB / 0.5946 GB, free: 4.688 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 7.195e-05/0.1975, allocations: 27.95 kB / 0.5946 GB, free: 4.66 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 9.386e-05/0.1976, allocations: 4 kB / 0.5947 GB, free: 4.656 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 5.784e-05/0.1976, allocations: 19.92 kB / 0.5947 GB, free: 4.637 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 6.093e-05/0.1977, allocations: 23.91 kB / 0.5947 GB, free: 4.613 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.607e-05/0.1977, allocations: 0 / 0.5947 GB, free: 4.613 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 6.976e-05/0.1978, allocations: 15.98 kB / 0.5947 GB, free: 4.598 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 3.524e-05/0.1978, allocations: 11.94 kB / 0.5947 GB, free: 4.586 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 3.305e-05/0.1979, allocations: 33.7 kB / 0.5948 GB, free: 4.547 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 9.276e-05/0.198, allocations: 44.14 kB / 0.5948 GB, free: 4.504 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.464e-06/0.198, allocations: 0 / 0.5948 GB, free: 4.504 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.563e-06/0.198, allocations: 0 / 0.5948 GB, free: 4.504 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.799e-06/0.198, allocations: 0 / 0.5948 GB, free: 4.504 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5 * Number of variables: 5 Notification: Performance of Generate backend data structure: time 0.0005404/0.1985, allocations: 382.2 kB / 0.5952 GB, free: 4.086 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.169e-05/0.1986, allocations: 12.03 kB / 0.5952 GB, free: 4.074 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.599e-05/0.1986, allocations: 3.906 kB / 0.5952 GB, free: 4.07 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001361/0.1988, allocations: 174.9 kB / 0.5953 GB, free: 3.859 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.439e-05/0.1988, allocations: 7.984 kB / 0.5953 GB, free: 3.852 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.267e-06/0.1988, allocations: 3.938 kB / 0.5954 GB, free: 3.848 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002654/0.1991, allocations: 93.61 kB / 0.5954 GB, free: 3.75 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.042e-05/0.1991, allocations: 0 / 0.5954 GB, free: 3.75 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.137e-05/0.1991, allocations: 0 / 0.5954 GB, free: 3.75 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.37e-06/0.1991, allocations: 0 / 0.5954 GB, free: 3.75 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003099/0.1994, allocations: 99.92 kB / 0.5955 GB, free: 3.652 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003684/0.1998, allocations: 288.8 kB / 0.5958 GB, free: 3.32 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002055/0.2, allocations: 78.53 kB / 0.5959 GB, free: 3.234 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002377/0.2003, allocations: 105.2 kB / 0.596 GB, free: 3.113 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.277e-05/0.2003, allocations: 34.56 kB / 0.596 GB, free: 3.07 MB / 446.1 MB Notification: Performance of pre-optimization done (n=3): time 1.173e-06/0.2003, allocations: 3.938 kB / 0.596 GB, free: 3.066 MB / 446.1 MB Notification: Performance of matching and sorting (n=3): time 0.0005809/0.2009, allocations: 185.4 kB / 0.5962 GB, free: 2.879 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.918e-05/0.201, allocations: 51.41 kB / 0.5963 GB, free: 2.816 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001211/0.2011, allocations: 129.8 kB / 0.5964 GB, free: 2.68 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 1.467e-05/0.2011, allocations: 25.7 kB / 0.5964 GB, free: 2.648 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 5.809e-05/0.2012, allocations: 92.14 kB / 0.5965 GB, free: 2.555 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 1.776e-05/0.2012, allocations: 3.906 kB / 0.5965 GB, free: 2.551 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.749e-06/0.2012, allocations: 0 / 0.5965 GB, free: 2.551 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.0001509/0.2014, allocations: 322.8 kB / 0.5968 GB, free: 2.227 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001532/0.2015, allocations: 43.97 kB / 0.5968 GB, free: 2.184 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001417/0.2017, allocations: 47.95 kB / 0.5969 GB, free: 2.137 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001506/0.2018, allocations: 51.95 kB / 0.5969 GB, free: 2.086 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.255e-06/0.2018, allocations: 0 / 0.5969 GB, free: 2.086 MB / 446.1 MB Notification: Performance of matching and sorting (n=3) (initialization): time 0.0003773/0.2022, allocations: 137.5 kB / 0.5971 GB, free: 1.945 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.478e-05/0.2022, allocations: 4 kB / 0.5971 GB, free: 1.941 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.6e-06/0.2022, allocations: 0 / 0.5971 GB, free: 1.941 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.377e-05/0.2023, allocations: 0 / 0.5971 GB, free: 1.941 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001306/0.2024, allocations: 31.91 kB / 0.5971 GB, free: 1.91 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.831e-06/0.2024, allocations: 0 / 0.5971 GB, free: 1.91 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.901e-05/0.2025, allocations: 15.98 kB / 0.5971 GB, free: 1.895 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.573e-06/0.2025, allocations: 0 / 0.5971 GB, free: 1.895 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (3): * Single equations (assignments): 3 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 8.375e-05/0.2026, allocations: 113.8 kB / 0.5972 GB, free: 1.773 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.361e-05/0.2026, allocations: 11.86 kB / 0.5972 GB, free: 1.762 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003676/0.203, allocations: 141.8 kB / 0.5974 GB, free: 1.617 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.384e-06/0.203, allocations: 4 kB / 0.5974 GB, free: 1.613 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.352e-06/0.203, allocations: 0 / 0.5974 GB, free: 1.613 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.927e-06/0.203, allocations: 7.969 kB / 0.5974 GB, free: 1.605 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000174/0.2032, allocations: 185.6 kB / 0.5976 GB, free: 1.375 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.61e-07/0.2032, allocations: 0 / 0.5976 GB, free: 1.375 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.232e-05/0.2033, allocations: 23.92 kB / 0.5976 GB, free: 1.352 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.096e-06/0.2033, allocations: 3.953 kB / 0.5976 GB, free: 1.348 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.203e-06/0.2033, allocations: 0 / 0.5976 GB, free: 1.348 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.535e-06/0.2034, allocations: 7.984 kB / 0.5976 GB, free: 1.34 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.21e-07/0.2034, allocations: 0 / 0.5976 GB, free: 1.34 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000384/0.2037, allocations: 227.4 kB / 0.5978 GB, free: 1.102 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 4.763e-05/0.2038, allocations: 85.03 kB / 0.5979 GB, free: 1 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.766e-05/0.2038, allocations: 3.953 kB / 0.5979 GB, free: 0.9961 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001077/0.2039, allocations: 19.98 kB / 0.5979 GB, free: 0.9766 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.091e-05/0.204, allocations: 12 kB / 0.5979 GB, free: 0.9648 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.697e-06/0.204, allocations: 0 / 0.5979 GB, free: 0.9648 MB / 446.1 MB Notification: Performance of sorting global known variables: time 6.323e-05/0.2041, allocations: 106.5 kB / 0.598 GB, free: 0.8633 MB / 446.1 MB Notification: Performance of sort global known variables: time 1e-07/0.2041, allocations: 0 / 0.598 GB, free: 0.8633 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.0002143/0.2043, allocations: 11.94 kB / 0.598 GB, free: 0.8516 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (3): * Single equations (assignments): 3 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.000127/0.2044, allocations: 107.2 kB / 0.5981 GB, free: 0.7383 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.000349/0.2048, allocations: 99.92 kB / 0.5982 GB, free: 0.6406 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 2.014e-06/0.2048, allocations: 0 / 0.5982 GB, free: 0.6406 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0001698/0.205, allocations: 55.95 kB / 0.5983 GB, free: 0.5859 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001591/0.2051, allocations: 4 kB / 0.5983 GB, free: 0.582 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000327/0.2055, allocations: 160.6 kB / 0.5984 GB, free: 404 kB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002777/0.2058, allocations: 0.6926 MB / 0.5991 GB, free: 15.68 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 4.113e-05/0.2058, allocations: 0 / 0.5991 GB, free: 15.68 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.079e-05/0.2058, allocations: 15.31 kB / 0.5991 GB, free: 15.66 MB / 462.1 MB Notification: Performance of SimCode: time 2.11e-07/0.2059, allocations: 0 / 0.5991 GB, free: 15.66 MB / 462.1 MB Notification: Performance of Templates: time 0.00254/0.2084, allocations: 0.6374 MB / 0.5998 GB, free: 15.03 MB / 462.1 MB make -j1 -f Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.makefile Environment - environmentSimulation: (rm -f Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe ; mkfifo Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe >> ../files/Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.sim & ./Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe 2>&1) Environment - environmentSimulation: