Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.459/2.459, allocations: 287.9 MB / 302.9 MB, free: 8.316 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00147/0.00147, allocations: 167.4 kB / 371.4 MB, free: 10.68 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.954/1.954, allocations: 205.4 MB / 0.6301 GB, free: 10.31 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001058/0.001058, allocations: 90.34 kB / 0.7434 GB, free: 6.332 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.001031/0.001031, allocations: 13.75 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1524/0.1535, allocations: 115.3 MB / 0.9788 GB, free: 28.17 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.0006422/0.1542, allocations: 324.9 kB / 0.9791 GB, free: 27.84 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.004392/0.1586, allocations: 1.659 MB / 0.9807 GB, free: 26.17 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.649e-05/0.1586, allocations: 0 / 0.9807 GB, free: 26.17 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 4.241e-05/0.1587, allocations: 0 / 0.9807 GB, free: 26.17 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 1.026e-05/0.1587, allocations: 0 / 0.9807 GB, free: 26.17 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001659/0.1604, allocations: 235.1 kB / 0.9809 GB, free: 25.95 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.0002286/0.1607, allocations: 87.88 kB / 0.981 GB, free: 25.86 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 5.156e-05/0.1608, allocations: 0 / 0.981 GB, free: 25.86 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 9.209e-05/0.1609, allocations: 47.89 kB / 0.981 GB, free: 25.81 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001987/0.1611, allocations: 55.92 kB / 0.9811 GB, free: 25.76 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 4.645e-05/0.1612, allocations: 7.938 kB / 0.9811 GB, free: 25.75 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008638/0.162, allocations: 255.7 kB / 0.9814 GB, free: 25.5 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 8.563e-05/0.1622, allocations: 35.97 kB / 0.9814 GB, free: 25.46 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 7.61e-05/0.1623, allocations: 41.64 kB / 0.9814 GB, free: 25.42 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.000525/0.1628, allocations: 167.7 kB / 0.9816 GB, free: 25.25 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 6.394e-06/0.1628, allocations: 4 kB / 0.9816 GB, free: 25.25 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.919e-06/0.1629, allocations: 0 / 0.9816 GB, free: 25.25 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 1.404e-05/0.1629, allocations: 0 / 0.9816 GB, free: 25.25 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 30
 * Number of variables: 30
Notification: Performance of Generate backend data structure: time 0.001074/0.164, allocations: 427.4 kB / 0.982 GB, free: 24.79 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.59e-05/0.1641, allocations: 8.031 kB / 0.982 GB, free: 24.78 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.106e-05/0.1642, allocations: 11.91 kB / 0.982 GB, free: 24.77 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001157/0.1643, allocations: 170.9 kB / 0.9822 GB, free: 24.56 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.029e-05/0.1644, allocations: 8 kB / 0.9822 GB, free: 24.55 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.004e-05/0.1644, allocations: 12 kB / 0.9822 GB, free: 24.54 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007267/0.1652, allocations: 223.1 kB / 0.9824 GB, free: 24.3 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.937e-05/0.1652, allocations: 0 / 0.9824 GB, free: 24.3 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.197e-05/0.1653, allocations: 4 kB / 0.9824 GB, free: 24.29 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.171e-05/0.1653, allocations: 4 kB / 0.9824 GB, free: 24.29 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007328/0.1661, allocations: 175.8 kB / 0.9826 GB, free: 24.12 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006181/0.1667, allocations: 289.9 kB / 0.9829 GB, free: 23.77 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001658/0.1684, allocations: 407.8 kB / 0.9833 GB, free: 23.32 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005378/0.169, allocations: 203.2 kB / 0.9834 GB, free: 23.08 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.833e-05/0.1691, allocations: 38.56 kB / 0.9835 GB, free: 23.04 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=30): time 3.729e-06/0.1691, allocations: 0 / 0.9835 GB, free: 23.04 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=30): time 0.001696/0.1708, allocations: 389.2 kB / 0.9839 GB, free: 22.65 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.128e-05/0.1709, allocations: 183.9 kB / 0.984 GB, free: 22.43 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.872e-05/0.171, allocations: 93.86 kB / 0.9841 GB, free: 22.32 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 4.57e-05/0.171, allocations: 29.7 kB / 0.9841 GB, free: 22.29 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 2.534e-05/0.1711, allocations: 88.64 kB / 0.9842 GB, free: 22.2 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001837/0.1713, allocations: 98.55 kB / 0.9843 GB, free: 22.1 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.557e-05/0.1713, allocations: 4 kB / 0.9843 GB, free: 22.1 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.000104/0.1715, allocations: 330.8 kB / 0.9846 GB, free: 21.77 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003893/0.1719, allocations: 87.92 kB / 0.9847 GB, free: 21.68 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004287/0.1723, allocations: 133 kB / 0.9849 GB, free: 21.53 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004937/0.1728, allocations: 117.4 kB / 0.985 GB, free: 21.42 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.36e-06/0.1729, allocations: 4 kB / 0.985 GB, free: 21.41 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.00122/0.1741, allocations: 277.3 kB / 0.9852 GB, free: 21.14 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 2.854e-05/0.1742, allocations: 8 kB / 0.9852 GB, free: 21.13 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.464e-05/0.1742, allocations: 4 kB / 0.9852 GB, free: 21.12 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.676e-05/0.1742, allocations: 0 / 0.9852 GB, free: 21.12 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006908/0.1749, allocations: 63.83 kB / 0.9853 GB, free: 21.06 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.691e-05/0.175, allocations: 4 kB / 0.9853 GB, free: 21.06 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002601/0.1753, allocations: 19.75 kB / 0.9853 GB, free: 21.04 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.786e-05/0.1754, allocations: 15.98 kB / 0.9853 GB, free: 21.02 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (30):
 * Single equations (assignments): 30
 * 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 0.0002174/0.1756, allocations: 137.7 kB / 0.9855 GB, free: 20.88 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.029e-05/0.1757, allocations: 7.906 kB / 0.9855 GB, free: 20.87 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001493/0.1772, allocations: 373.1 kB / 0.9858 GB, free: 20.5 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.893e-05/0.1773, allocations: 4 kB / 0.9858 GB, free: 20.5 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.103e-05/0.1773, allocations: 0 / 0.9858 GB, free: 20.5 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.605e-05/0.1773, allocations: 4 kB / 0.9858 GB, free: 20.5 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005385/0.1779, allocations: 257.4 kB / 0.9861 GB, free: 20.2 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.791e-06/0.1779, allocations: 0 / 0.9861 GB, free: 20.2 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006165/0.1786, allocations: 55.89 kB / 0.9861 GB, free: 20.14 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.119e-05/0.1786, allocations: 4 kB / 0.9862 GB, free: 20.14 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.572e-05/0.1787, allocations: 11.98 kB / 0.9862 GB, free: 20.12 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.129e-05/0.1787, allocations: 8 kB / 0.9862 GB, free: 20.12 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.569e-06/0.1787, allocations: 0 / 0.9862 GB, free: 20.12 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001183/0.1799, allocations: 397.7 kB / 0.9865 GB, free: 19.66 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.511e-05/0.18, allocations: 88.95 kB / 0.9866 GB, free: 19.56 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.977e-05/0.1801, allocations: 11.95 kB / 0.9866 GB, free: 19.55 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002556/0.1804, allocations: 11.98 kB / 0.9867 GB, free: 19.54 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001059/0.1805, allocations: 23.97 kB / 0.9867 GB, free: 19.51 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.803e-05/0.1806, allocations: 12.31 kB / 0.9867 GB, free: 19.5 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 2.396e-05/0.1806, allocations: 75.28 kB / 0.9868 GB, free: 19.43 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 1.124e-06/0.1806, allocations: 0 / 0.9868 GB, free: 19.43 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.001123/0.1818, allocations: 95.98 kB / 0.9869 GB, free: 19.33 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * 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 (30):
 * Single equations (assignments): 30
 * 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 0.0009966/0.1828, allocations: 215.2 kB / 0.9871 GB, free: 19.12 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.001006/0.1838, allocations: 251.7 kB / 0.9873 GB, free: 18.88 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 6.479e-06/0.1839, allocations: 0 / 0.9873 GB, free: 18.88 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005095/0.1844, allocations: 143.7 kB / 0.9874 GB, free: 18.73 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003105/0.1847, allocations: 11.89 kB / 0.9874 GB, free: 18.72 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001206/0.186, allocations: 376.6 kB / 0.9878 GB, free: 18.31 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002898/0.1863, allocations: 0.7166 MB / 0.9885 GB, free: 17.57 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.0007145/0.187, allocations: 109.4 kB / 0.9886 GB, free: 17.46 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000171/0.1872, allocations: 31.41 kB / 0.9886 GB, free: 17.43 MB / 0.6198 GB
Notification: Performance of SimCode: time 1.916e-06/0.1872, allocations: 0 / 0.9886 GB, free: 17.43 MB / 0.6198 GB
Notification: Performance of Templates: time 0.01244/0.1997, allocations: 2.431 MB / 0.991 GB, free: 15 MB / 0.6198 GB