Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.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.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ") translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ") [/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 0.1948/0.1955, allocations: 82.22 MB / 0.5941 GB, free: 5.559 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.0007615/0.1963, allocations: 312.8 kB / 0.5944 GB, free: 5.25 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.003553/0.1999, allocations: 2.801 MB / 0.5972 GB, free: 2.422 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.11e-05/0.2, allocations: 0 / 0.5972 GB, free: 2.422 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 3.201e-05/0.2, allocations: 3.938 kB / 0.5972 GB, free: 2.418 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 6.362e-06/0.2, allocations: 0 / 0.5972 GB, free: 2.418 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0009119/0.2009, allocations: 290.3 kB / 0.5974 GB, free: 2.141 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001498/0.2011, allocations: 123.8 kB / 0.5976 GB, free: 2.02 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 4.659e-05/0.2011, allocations: 4 kB / 0.5976 GB, free: 2.016 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 5.041e-05/0.2012, allocations: 55.94 kB / 0.5976 GB, free: 1.961 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001407/0.2013, allocations: 83.81 kB / 0.5977 GB, free: 1.879 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.901e-05/0.2014, allocations: 7.938 kB / 0.5977 GB, free: 1.871 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004422/0.2018, allocations: 295.6 kB / 0.598 GB, free: 1.582 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 4.189e-05/0.2019, allocations: 27.92 kB / 0.598 GB, free: 1.555 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 6.74e-05/0.2019, allocations: 61.55 kB / 0.5981 GB, free: 1.488 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0003354/0.2023, allocations: 267.7 kB / 0.5983 GB, free: 1.227 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.777e-06/0.2023, allocations: 0 / 0.5983 GB, free: 1.227 MB / 446.1 MB Notification: Performance of FrontEnd: time 3.526e-06/0.2023, allocations: 0 / 0.5983 GB, free: 1.227 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.218e-06/0.2023, allocations: 3.938 kB / 0.5983 GB, free: 1.223 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: 25 * Number of variables: 25 Notification: Performance of Generate backend data structure: time 0.0005682/0.2029, allocations: 419.3 kB / 0.5987 GB, free: 0.7656 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.082e-05/0.2029, allocations: 8.031 kB / 0.5987 GB, free: 0.7578 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.979e-05/0.203, allocations: 8.844 kB / 0.5987 GB, free: 0.75 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 8.944e-05/0.2031, allocations: 164.4 kB / 0.5989 GB, free: 0.5508 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.909e-05/0.2031, allocations: 15.88 kB / 0.5989 GB, free: 0.5352 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.319e-05/0.2031, allocations: 8 kB / 0.5989 GB, free: 0.5273 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002804/0.2034, allocations: 191.8 kB / 0.5991 GB, free: 328 kB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.467e-06/0.2034, allocations: 0 / 0.5991 GB, free: 328 kB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.68e-05/0.2035, allocations: 4 kB / 0.5991 GB, free: 324 kB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.653e-06/0.2035, allocations: 4 kB / 0.5991 GB, free: 320 kB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002166/0.2037, allocations: 139.8 kB / 0.5992 GB, free: 180 kB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003095/0.204, allocations: 269.1 kB / 0.5995 GB, free: 15.85 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005973/0.2046, allocations: 345.1 kB / 0.5998 GB, free: 15.47 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001868/0.2048, allocations: 152.3 kB / 0.6 GB, free: 15.3 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0003921/0.2052, allocations: 207 kB / 0.6002 GB, free: 15.07 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.641e-05/0.2053, allocations: 46.5 kB / 0.6002 GB, free: 15.01 MB / 462.1 MB Notification: Performance of pre-optimization done (n=25): time 1.433e-06/0.2053, allocations: 0 / 0.6002 GB, free: 15.01 MB / 462.1 MB Notification: Performance of matching and sorting (n=25): time 0.000544/0.2058, allocations: 326.3 kB / 0.6005 GB, free: 14.69 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.466e-05/0.2059, allocations: 162.2 kB / 0.6007 GB, free: 14.49 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.606e-05/0.206, allocations: 89.86 kB / 0.6008 GB, free: 14.39 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 2.549e-05/0.206, allocations: 33.7 kB / 0.6008 GB, free: 14.36 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 2.349e-05/0.206, allocations: 80.58 kB / 0.6009 GB, free: 14.27 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.362e-05/0.2061, allocations: 86.75 kB / 0.601 GB, free: 14.18 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.983e-05/0.2062, allocations: 25.72 kB / 0.601 GB, free: 14.15 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 9.654e-05/0.2063, allocations: 322.8 kB / 0.6013 GB, free: 13.83 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000107/0.2064, allocations: 67.94 kB / 0.6014 GB, free: 13.76 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001303/0.2065, allocations: 108.9 kB / 0.6015 GB, free: 13.64 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002811/0.2068, allocations: 216.1 kB / 0.6017 GB, free: 13.41 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.6e-06/0.2068, allocations: 7.938 kB / 0.6017 GB, free: 13.41 MB / 462.1 MB Notification: Performance of matching and sorting (n=25) (initialization): time 0.0003405/0.2072, allocations: 245.5 kB / 0.6019 GB, free: 13.16 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.726e-05/0.2072, allocations: 8 kB / 0.6019 GB, free: 13.15 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.2e-06/0.2072, allocations: 0 / 0.6019 GB, free: 13.15 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.463e-05/0.2072, allocations: 4 kB / 0.6019 GB, free: 13.15 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001905/0.2074, allocations: 51.91 kB / 0.602 GB, free: 13.1 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.506e-06/0.2074, allocations: 3.984 kB / 0.602 GB, free: 13.09 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.679e-05/0.2075, allocations: 11.84 kB / 0.602 GB, free: 13.08 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.932e-05/0.2076, allocations: 12 kB / 0.602 GB, free: 13.07 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * 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 (25): * Single equations (assignments): 25 * 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 0.0001083/0.2077, allocations: 138.4 kB / 0.6021 GB, free: 12.93 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.446e-05/0.2077, allocations: 11.91 kB / 0.6021 GB, free: 12.91 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004841/0.2082, allocations: 301.4 kB / 0.6024 GB, free: 12.61 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.486e-06/0.2082, allocations: 7.984 kB / 0.6024 GB, free: 12.61 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.98e-06/0.2082, allocations: 0 / 0.6024 GB, free: 12.61 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.909e-06/0.2082, allocations: 64 / 0.6024 GB, free: 12.61 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001983/0.2084, allocations: 245.4 kB / 0.6027 GB, free: 12.32 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.237e-06/0.2084, allocations: 4 kB / 0.6027 GB, free: 12.31 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000178/0.2086, allocations: 47.91 kB / 0.6027 GB, free: 12.27 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.916e-06/0.2086, allocations: 4 kB / 0.6027 GB, free: 12.26 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.999e-05/0.2087, allocations: 11.98 kB / 0.6027 GB, free: 12.25 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.577e-06/0.2087, allocations: 4 kB / 0.6027 GB, free: 12.25 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.196e-06/0.2087, allocations: 0 / 0.6027 GB, free: 12.25 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003706/0.2091, allocations: 304.5 kB / 0.603 GB, free: 11.92 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 4.033e-05/0.2091, allocations: 88.95 kB / 0.6031 GB, free: 11.81 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.561e-05/0.2091, allocations: 11.98 kB / 0.6031 GB, free: 11.8 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.623e-05/0.2092, allocations: 4 kB / 0.6031 GB, free: 11.8 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.787e-05/0.2093, allocations: 15.97 kB / 0.6031 GB, free: 11.78 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.493e-05/0.2093, allocations: 12 kB / 0.6032 GB, free: 11.77 MB / 462.1 MB Notification: Performance of sorting global known variables: time 2.333e-05/0.2093, allocations: 79.22 kB / 0.6032 GB, free: 11.69 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.4e-07/0.2093, allocations: 4 kB / 0.6032 GB, free: 11.69 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0003854/0.2097, allocations: 91.98 kB / 0.6033 GB, free: 11.6 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (25): * Single equations (assignments): 25 * 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 Backend phase and start with SimCode phase: time 0.0005532/0.2103, allocations: 238.5 kB / 0.6036 GB, free: 11.37 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.000323/0.2106, allocations: 212 kB / 0.6038 GB, free: 11.16 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.966e-06/0.2106, allocations: 0 / 0.6038 GB, free: 11.16 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0001469/0.2108, allocations: 120.6 kB / 0.6039 GB, free: 11.04 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000171/0.211, allocations: 8 kB / 0.6039 GB, free: 11.04 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004698/0.2114, allocations: 334.7 kB / 0.6042 GB, free: 10.67 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002421/0.2117, allocations: 0.7087 MB / 0.6049 GB, free: 9.938 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.0001886/0.2119, allocations: 93.3 kB / 0.605 GB, free: 9.848 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.336e-05/0.2119, allocations: 27.42 kB / 0.605 GB, free: 9.82 MB / 462.1 MB Notification: Performance of SimCode: time 1.553e-06/0.212, allocations: 0 / 0.605 GB, free: 9.82 MB / 462.1 MB Notification: Performance of Templates: time 0.005388/0.2173, allocations: 2.416 MB / 0.6074 GB, free: 7.414 MB / 462.1 MB make -j1 -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.makefile Environment - environmentSimulation: (rm -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; mkfifo Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe >> ../files/Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.sim & ./Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe 2>&1) Environment - environmentSimulation: