Running command: translateModel(Buildings.Fluid.FixedResistances.Examples.Pipe,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.FixedResistances.Examples.Pipe")
Notification: Performance of loadModel(Buildings): time 3.513/3.513, allocations: 403.3 MB / 415.4 MB, free: 12.88 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.239e-05/3.256e-05, allocations: 4 kB / 0.499 GB, free: 13.37 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.476/0.476, allocations: 92.68 MB / 0.5895 GB, free: 14.47 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.916/1.392, allocations: 406.2 MB / 0.9862 GB, free: 4.039 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000243/1.392, allocations: 86.27 kB / 0.9862 GB, free: 3.996 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.511/4.903, allocations: 0.7253 GB / 1.712 GB, free: 128.6 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.578e-06/4.903, allocations: 6.031 kB / 1.712 GB, free: 128.6 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.001103/4.904, allocations: 182 kB / 1.712 GB, free: 128.6 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1324
 * Number of variables: 1324
Notification: Performance of Generate backend data structure: time 0.0166/4.921, allocations: 5.572 MB / 1.717 GB, free: 126.6 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.325e-05/4.921, allocations: 15.47 kB / 1.717 GB, free: 126.6 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004966/4.926, allocations: 0.8355 MB / 1.718 GB, free: 126.3 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06457/4.99, allocations: 23.23 MB / 1.741 GB, free: 124.8 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004985/4.991, allocations: 429.5 kB / 1.741 GB, free: 124.7 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001851/4.993, allocations: 0.5185 MB / 1.742 GB, free: 124.7 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01945/5.012, allocations: 7.178 MB / 1.749 GB, free: 123.6 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002175/5.013, allocations: 29.94 kB / 1.749 GB, free: 123.6 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00115/5.014, allocations: 222.5 kB / 1.749 GB, free: 123.6 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002083/5.014, allocations: 176.5 kB / 1.749 GB, free: 123.6 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01551/5.03, allocations: 5.557 MB / 1.754 GB, free: 123.6 MB / 0.7761 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.04429/5.074, allocations: 30.17 MB / 1.784 GB, free: 108.6 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00604/5.08, allocations: 3.185 MB / 1.787 GB, free: 108.4 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003909/5.084, allocations: 2.097 MB / 1.789 GB, free: 108.2 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008458/5.085, allocations: 0.655 MB / 1.79 GB, free: 107.5 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.199e-05/5.085, allocations: 73.8 kB / 1.79 GB, free: 107.5 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=293): time 7.27e-06/5.085, allocations: 0 / 1.79 GB, free: 107.5 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=333): time 0.03535/5.12, allocations: 13.16 MB / 1.803 GB, free: 101.5 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.791e-05/5.12, allocations: 136.5 kB / 1.803 GB, free: 101.4 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01164/5.132, allocations: 5.533 MB / 1.808 GB, free: 99.54 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006954/5.133, allocations: 85.33 kB / 1.808 GB, free: 99.47 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002871/5.136, allocations: 2.902 MB / 1.811 GB, free: 97.22 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001525/5.137, allocations: 1.161 MB / 1.812 GB, free: 96.32 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002992/5.137, allocations: 75.31 kB / 1.812 GB, free: 96.27 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0002492/5.138, allocations: 470.8 kB / 1.813 GB, free: 95.89 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003706/5.141, allocations: 1.839 MB / 1.815 GB, free: 95.27 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004471/5.146, allocations: 2.843 MB / 1.817 GB, free: 93.44 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004742/5.151, allocations: 2.487 MB / 1.82 GB, free: 92.59 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.703e-05/5.151, allocations: 13.7 kB / 1.82 GB, free: 92.59 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=487) (initialization): time 0.01213/5.163, allocations: 5.442 MB / 1.825 GB, free: 90.62 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002592/5.166, allocations: 14.11 MB / 1.839 GB, free: 75.68 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.305e-05/5.166, allocations: 31 kB / 1.839 GB, free: 75.68 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.42e-05/5.166, allocations: 49.84 kB / 1.839 GB, free: 75.68 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006447/5.172, allocations: 1.04 MB / 1.84 GB, free: 75.59 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001249/5.174, allocations: 1.279 MB / 1.841 GB, free: 74.38 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006589/5.18, allocations: 369.3 kB / 1.842 GB, free: 74.26 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008246/5.181, allocations: 175.2 kB / 1.842 GB, free: 74.23 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.446e-05/5.181, allocations: 3.438 kB / 1.842 GB, free: 74.23 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009701/5.191, allocations: 4.928 MB / 1.847 GB, free: 70.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.596e-05/5.191, allocations: 28 kB / 1.847 GB, free: 70.67 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.171e-05/5.191, allocations: 52 kB / 1.847 GB, free: 70.62 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004801/5.196, allocations: 0.961 MB / 1.848 GB, free: 69.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.69e-05/5.196, allocations: 69.2 kB / 1.848 GB, free: 69.74 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00613/5.202, allocations: 373.6 kB / 1.848 GB, free: 69.45 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000886/5.203, allocations: 170.1 kB / 1.848 GB, free: 69.29 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 133
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (487):
 * Single equations (assignments): 485
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001136/5.204, allocations: 341.5 kB / 1.848 GB, free: 68.95 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00167/5.206, allocations: 0.5514 MB / 1.849 GB, free: 68.39 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01106/5.217, allocations: 5.247 MB / 1.854 GB, free: 64.03 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.528e-05/5.217, allocations: 46.28 kB / 1.854 GB, free: 63.99 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.542e-05/5.217, allocations: 3.938 kB / 1.854 GB, free: 63.99 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007837/5.225, allocations: 4.089 MB / 1.858 GB, free: 60.47 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02672/5.252, allocations: 11.92 MB / 1.87 GB, free: 50.82 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.715e-05/5.252, allocations: 12 kB / 1.87 GB, free: 50.81 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005529/5.257, allocations: 0.8591 MB / 1.871 GB, free: 50.11 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.931e-05/5.257, allocations: 24 kB / 1.871 GB, free: 50.08 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004753/5.258, allocations: 120.5 kB / 1.871 GB, free: 49.98 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003131/5.261, allocations: 2.718 MB / 1.873 GB, free: 47.09 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.233e-05/5.261, allocations: 15.94 kB / 1.873 GB, free: 47.08 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01241/5.273, allocations: 8.478 MB / 1.882 GB, free: 38.85 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004462/5.278, allocations: 1.356 MB / 1.883 GB, free: 37.66 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001843/5.28, allocations: 100.8 kB / 1.883 GB, free: 37.57 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005851/5.286, allocations: 351.9 kB / 1.884 GB, free: 37.3 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006976/5.286, allocations: 259 kB / 1.884 GB, free: 37.13 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004551/5.287, allocations: 149.2 kB / 1.884 GB, free: 37 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.008941/5.296, allocations: 4.363 MB / 1.888 GB, free: 33.25 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.202e-06/5.296, allocations: 0 / 1.888 GB, free: 33.25 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.012/5.308, allocations: 2.753 MB / 1.891 GB, free: 30.51 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 45
 * Number of states: 22 (pip.port_a.h_outflow,pip.port_b.h_outflow,pip.vol[2].ports[2].h_outflow,pip.vol[3].ports[2].h_outflow,pip.vol[4].ports[2].h_outflow,pip.vol[5].ports[2].h_outflow,pip.vol[6].ports[2].h_outflow,pip.vol[7].ports[2].h_outflow,pip.vol[8].ports[2].h_outflow,pip.vol[9].ports[2].h_outflow,pip1.port_a.h_outflow,pip1.port_b.h_outflow,pip1.vol[2].ports[2].h_outflow,pip1.vol[3].ports[2].h_outflow,pip1.vol[4].ports[2].h_outflow,pip1.vol[5].ports[2].h_outflow,pip1.vol[6].ports[2].h_outflow,pip1.vol[7].ports[2].h_outflow,pip1.vol[8].ports[2].h_outflow,pip1.vol[9].ports[2].h_outflow,senTem.T,senTem1.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (377):
 * Single equations (assignments): 351
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 24
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001837/5.31, allocations: 0.7339 MB / 1.892 GB, free: 29.91 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.01547/5.325, allocations: 7.156 MB / 1.899 GB, free: 23.54 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 1.717e-05/5.325, allocations: 4 kB / 1.899 GB, free: 23.53 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.005594/5.331, allocations: 2.177 MB / 1.901 GB, free: 21.61 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02066/5.352, allocations: 3.958 MB / 1.905 GB, free: 18.77 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02795/5.38, allocations: 13.05 MB / 1.917 GB, free: 7.008 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007691/5.387, allocations: 4.803 MB / 1.922 GB, free: 2.168 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.02107/5.408, allocations: 4.993 MB / 1.927 GB, free: 13.31 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001895/5.41, allocations: 399.3 kB / 1.927 GB, free: 12.92 MB / 0.7917 GB
Notification: Performance of SimCode: time 2.015e-06/5.41, allocations: 0 / 1.927 GB, free: 12.92 MB / 0.7917 GB
Notification: Performance of Templates: time 0.8235/6.234, allocations: 136.5 MB / 2.061 GB, free: 114.8 MB / 0.7917 GB