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 0.2462/0.2474, allocations: 82.22 MB / 0.5935 GB, free: 5.957 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.002/0.2494, allocations: 1.17 MB / 0.5946 GB, free: 4.766 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.0003925/0.2499, allocations: 91.77 kB / 0.5947 GB, free: 4.676 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.823e-05/0.2499, allocations: 0 / 0.5947 GB, free: 4.676 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 3.696e-05/0.25, allocations: 0 / 0.5947 GB, free: 4.676 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 7.981e-05/0.2501, allocations: 3.938 kB / 0.5947 GB, free: 4.672 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000239/0.2503, allocations: 23.97 kB / 0.5947 GB, free: 4.648 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 8.77e-05/0.2504, allocations: 39.86 kB / 0.5948 GB, free: 4.609 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001148/0.2505, allocations: 11.98 kB / 0.5948 GB, free: 4.598 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 5.65e-05/0.2506, allocations: 19.92 kB / 0.5948 GB, free: 4.578 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 5.111e-05/0.2507, allocations: 19.91 kB / 0.5948 GB, free: 4.559 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.595e-05/0.2507, allocations: 4 kB / 0.5948 GB, free: 4.555 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 7.379e-05/0.2508, allocations: 11.98 kB / 0.5948 GB, free: 4.543 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 4.533e-05/0.2508, allocations: 11.98 kB / 0.5948 GB, free: 4.531 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 3.65e-05/0.2509, allocations: 37.64 kB / 0.5949 GB, free: 4.488 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 9.842e-05/0.251, allocations: 36.16 kB / 0.5949 GB, free: 4.453 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.251, allocations: 0 / 0.5949 GB, free: 4.453 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.513e-06/0.251, allocations: 4 kB / 0.5949 GB, free: 4.449 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.429e-06/0.251, allocations: 0 / 0.5949 GB, free: 4.449 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 0.0005687/0.2516, allocations: 375.1 kB / 0.5953 GB, free: 4.035 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.8e-05/0.2516, allocations: 12.03 kB / 0.5953 GB, free: 4.023 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.422e-05/0.2517, allocations: 11.91 kB / 0.5953 GB, free: 4.012 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001366/0.2518, allocations: 178.9 kB / 0.5955 GB, free: 3.797 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.568e-05/0.2518, allocations: 4 kB / 0.5955 GB, free: 3.793 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.104e-05/0.2519, allocations: 0 / 0.5955 GB, free: 3.793 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002799/0.2521, allocations: 89.55 kB / 0.5955 GB, free: 3.699 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.528e-06/0.2522, allocations: 4 kB / 0.5956 GB, free: 3.695 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.248e-05/0.2522, allocations: 3.938 kB / 0.5956 GB, free: 3.691 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.941e-06/0.2522, allocations: 0 / 0.5956 GB, free: 3.691 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003797/0.2526, allocations: 103.9 kB / 0.5957 GB, free: 3.59 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004182/0.253, allocations: 280.9 kB / 0.5959 GB, free: 3.266 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001967/0.2532, allocations: 86.41 kB / 0.596 GB, free: 3.172 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001396/0.2534, allocations: 56.91 kB / 0.5961 GB, free: 3.113 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002288/0.2536, allocations: 105.1 kB / 0.5962 GB, free: 2.992 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.24e-05/0.2536, allocations: 34.55 kB / 0.5962 GB, free: 2.949 MB / 446.1 MB Notification: Performance of pre-optimization done (n=3): time 9.62e-07/0.2536, allocations: 0 / 0.5962 GB, free: 2.949 MB / 446.1 MB Notification: Performance of matching and sorting (n=3): time 0.0005342/0.2542, allocations: 181.5 kB / 0.5964 GB, free: 2.766 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.915e-05/0.2543, allocations: 55.41 kB / 0.5964 GB, free: 2.699 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001334/0.2544, allocations: 125.8 kB / 0.5965 GB, free: 2.566 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 1.677e-05/0.2544, allocations: 29.64 kB / 0.5966 GB, free: 2.531 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 7.818e-05/0.2545, allocations: 92.14 kB / 0.5967 GB, free: 2.438 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 2.009e-05/0.2545, allocations: 3.906 kB / 0.5967 GB, free: 2.434 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.608e-06/0.2546, allocations: 0 / 0.5967 GB, free: 2.434 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.0001741/0.2547, allocations: 322.8 kB / 0.597 GB, free: 2.109 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001492/0.2549, allocations: 43.97 kB / 0.597 GB, free: 2.066 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000129/0.255, allocations: 47.95 kB / 0.5971 GB, free: 2.02 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001374/0.2552, allocations: 55.95 kB / 0.5971 GB, free: 1.965 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.873e-06/0.2552, allocations: 0 / 0.5971 GB, free: 1.965 MB / 446.1 MB Notification: Performance of matching and sorting (n=3) (initialization): time 0.0002939/0.2555, allocations: 133.5 kB / 0.5972 GB, free: 1.828 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.562e-05/0.2556, allocations: 4 kB / 0.5972 GB, free: 1.824 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.773e-06/0.2556, allocations: 0 / 0.5972 GB, free: 1.824 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.65e-05/0.2556, allocations: 0 / 0.5972 GB, free: 1.824 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001358/0.2558, allocations: 27.97 kB / 0.5973 GB, free: 1.797 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.114e-06/0.2558, allocations: 0 / 0.5973 GB, free: 1.797 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001042/0.2559, allocations: 15.98 kB / 0.5973 GB, free: 1.781 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.197e-05/0.2559, allocations: 11.94 kB / 0.5973 GB, free: 1.77 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 9.145e-05/0.256, allocations: 109.8 kB / 0.5974 GB, free: 1.652 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.726e-05/0.256, allocations: 11.86 kB / 0.5974 GB, free: 1.641 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003699/0.2564, allocations: 145.5 kB / 0.5975 GB, free: 1.492 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.076e-06/0.2564, allocations: 0 / 0.5975 GB, free: 1.492 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.48e-06/0.2564, allocations: 0 / 0.5975 GB, free: 1.492 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.017e-06/0.2564, allocations: 0 / 0.5975 GB, free: 1.492 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002206/0.2567, allocations: 177.6 kB / 0.5977 GB, free: 1.27 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.242e-06/0.2567, allocations: 0 / 0.5977 GB, free: 1.27 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.042e-05/0.2568, allocations: 23.98 kB / 0.5977 GB, free: 1.246 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.33e-06/0.2568, allocations: 3.953 kB / 0.5977 GB, free: 1.242 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.105e-05/0.2568, allocations: 0 / 0.5977 GB, free: 1.242 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.965e-06/0.2568, allocations: 7.938 kB / 0.5978 GB, free: 1.234 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.865e-06/0.2568, allocations: 3.938 kB / 0.5978 GB, free: 1.23 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003953/0.2572, allocations: 235.7 kB / 0.598 GB, free: 0.9844 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 5.022e-05/0.2573, allocations: 81.05 kB / 0.5981 GB, free: 0.8867 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.166e-05/0.2573, allocations: 11.94 kB / 0.5981 GB, free: 0.875 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001015/0.2574, allocations: 19.98 kB / 0.5981 GB, free: 0.8555 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.512e-05/0.2575, allocations: 8.031 kB / 0.5981 GB, free: 0.8477 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.416e-06/0.2575, allocations: 0 / 0.5981 GB, free: 0.8477 MB / 446.1 MB Notification: Performance of sorting global known variables: time 7.492e-05/0.2576, allocations: 103.2 kB / 0.5982 GB, free: 0.7461 MB / 446.1 MB Notification: Performance of sort global known variables: time 1.5e-07/0.2576, allocations: 0 / 0.5982 GB, free: 0.7461 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.0002279/0.2578, allocations: 8 kB / 0.5982 GB, free: 0.7383 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 0.0002271/0.2581, allocations: 99.23 kB / 0.5983 GB, free: 0.6328 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.0004515/0.2585, allocations: 107.9 kB / 0.5984 GB, free: 0.5273 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 3.016e-06/0.2585, allocations: 0 / 0.5984 GB, free: 0.5273 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.000146/0.2587, allocations: 51.95 kB / 0.5984 GB, free: 488 kB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002855/0.259, allocations: 4 kB / 0.5985 GB, free: 484 kB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004816/0.2595, allocations: 160.6 kB / 0.5986 GB, free: 292 kB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000625/0.2601, allocations: 0.6887 MB / 0.5993 GB, free: 15.57 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 3.837e-05/0.2602, allocations: 4 kB / 0.5993 GB, free: 15.57 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.584e-05/0.2602, allocations: 7.438 kB / 0.5993 GB, free: 15.56 MB / 462.1 MB Notification: Performance of SimCode: time 4.1e-07/0.2602, allocations: 4 kB / 0.5993 GB, free: 15.55 MB / 462.1 MB Notification: Performance of Templates: time 0.003272/0.2635, allocations: 0.6377 MB / 0.5999 GB, free: 14.93 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: