Running command: translateModel(Buildings.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.Example1v2")
Notification: Performance of loadModel(Buildings): time 3.904/3.904, allocations: 464.7 MB / 476.8 MB, free: 2.215 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.595e-05/3.609e-05, allocations: 4 kB / 0.5731 GB, free: 5.773 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1924/0.1925, allocations: 107.2 MB / 0.6777 GB, free: 10.42 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.032/1.225, allocations: 415.6 MB / 1.084 GB, free: 2.148 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002767/1.225, allocations: 87.7 kB / 1.084 GB, free: 2.105 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 10.81/12.04, allocations: 2.272 GB / 3.356 GB, free: 100.7 MB / 0.9167 GB
Notification: Performance of FrontEnd: time 2.37e-06/12.04, allocations: 1.406 kB / 3.356 GB, free: 100.7 MB / 0.9167 GB
Notification: Performance of Transformations before backend: time 0.001394/12.04, allocations: 254.8 kB / 3.356 GB, free: 100.6 MB / 0.9167 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1418
 * Number of variables: 1418
Notification: Performance of Generate backend data structure: time 0.02819/12.07, allocations: 7.304 MB / 3.363 GB, free: 97.79 MB / 0.9167 GB
Notification: Performance of prepare preOptimizeDAE: time 4.02e-05/12.07, allocations: 6.656 kB / 3.363 GB, free: 97.79 MB / 0.9167 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009296/12.08, allocations: 1.229 MB / 3.365 GB, free: 97.28 MB / 0.9167 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03731/12.11, allocations: 12.54 MB / 3.377 GB, free: 96 MB / 0.9167 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005178/12.12, allocations: 435.8 kB / 3.377 GB, free: 95.99 MB / 0.9167 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002797/12.12, allocations: 0.5871 MB / 3.378 GB, free: 95.98 MB / 0.9167 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02996/12.15, allocations: 13.4 MB / 3.391 GB, free: 95.18 MB / 0.9167 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001967/12.15, allocations: 26.97 kB / 3.391 GB, free: 95.18 MB / 0.9167 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001639/12.15, allocations: 245.2 kB / 3.391 GB, free: 95.18 MB / 0.9167 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.808e-05/12.15, allocations: 137.5 kB / 3.391 GB, free: 95.18 MB / 0.9167 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03465/12.19, allocations: 17.98 MB / 3.409 GB, free: 95.15 MB / 0.9167 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 0.1062/12.29, allocations: 55.37 MB / 3.463 GB, free: 60.92 MB / 0.9167 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01411/12.31, allocations: 8.668 MB / 3.471 GB, free: 52.22 MB / 0.9167 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01487/12.32, allocations: 9.264 MB / 3.48 GB, free: 42.96 MB / 0.9167 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.05489/12.38, allocations: 26.3 MB / 3.506 GB, free: 16.38 MB / 0.9167 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01303/12.39, allocations: 7.3 MB / 3.513 GB, free: 9.043 MB / 0.9167 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06479/12.45, allocations: 21.16 MB / 3.534 GB, free: 3.988 MB / 0.9323 GB
Notification: Performance of pre-optimization done (n=301): time 2.687e-05/12.45, allocations: 0 / 3.534 GB, free: 3.988 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=301): time 0.6377/13.09, allocations: 14.49 MB / 3.548 GB, free: 120.3 MB / 0.9323 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.387e-05/13.09, allocations: 83.17 kB / 3.548 GB, free: 120.2 MB / 0.9323 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01661/13.11, allocations: 7.394 MB / 3.555 GB, free: 119.8 MB / 0.9323 GB
Notification: Performance of collectPreVariables (initialization): time 0.001804/13.11, allocations: 97.14 kB / 3.555 GB, free: 119.7 MB / 0.9323 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00469/13.11, allocations: 4.008 MB / 3.559 GB, free: 119.1 MB / 0.9323 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00261/13.12, allocations: 1.084 MB / 3.56 GB, free: 118.5 MB / 0.9323 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009698/13.12, allocations: 90.22 kB / 3.561 GB, free: 118.5 MB / 0.9323 GB
Notification: Performance of setup shared object (initialization): time 0.0003304/13.12, allocations: 491.9 kB / 3.561 GB, free: 118.2 MB / 0.9323 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01214/13.13, allocations: 6.076 MB / 3.567 GB, free: 118.2 MB / 0.9323 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01301/13.14, allocations: 7.866 MB / 3.575 GB, free: 116 MB / 0.9323 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01342/13.16, allocations: 6.994 MB / 3.581 GB, free: 115.9 MB / 0.9323 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.736e-05/13.16, allocations: 19.64 kB / 3.581 GB, free: 115.9 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=578) (initialization): time 0.03945/13.2, allocations: 16.23 MB / 3.597 GB, free: 115.3 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004736/13.2, allocations: 25.25 MB / 3.622 GB, free: 88.85 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001267/13.2, allocations: 43.91 kB / 3.622 GB, free: 88.85 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.08249/13.28, allocations: 10.89 MB / 3.633 GB, free: 88.81 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0129/13.3, allocations: 1.609 MB / 3.634 GB, free: 88.81 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01555/13.31, allocations: 6.297 MB / 3.64 GB, free: 85.93 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01355/13.33, allocations: 0.6014 MB / 3.641 GB, free: 85.89 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002341/13.33, allocations: 0.5495 MB / 3.641 GB, free: 85.89 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 1.247e-05/13.33, allocations: 2.5 kB / 3.641 GB, free: 85.89 MB / 0.9323 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03428/13.36, allocations: 15.57 MB / 3.657 GB, free: 85.59 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001267/13.36, allocations: 49.23 kB / 3.657 GB, free: 85.59 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.08123/13.44, allocations: 10.62 MB / 3.667 GB, free: 85.4 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01038/13.45, allocations: 1.599 MB / 3.669 GB, free: 85.4 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02528/13.48, allocations: 10.2 MB / 3.679 GB, free: 80.67 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02366/13.5, allocations: 0.568 MB / 3.679 GB, free: 80.61 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003921/13.51, allocations: 0.5355 MB / 3.68 GB, free: 80.61 MB / 0.9323 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 215
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count,from_dp.y,allowFlowReversal.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (526):
 * Single equations (assignments): 520
 * Array equations: 1
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 3 {1 3,2 5,20 21}
Notification: Performance of prepare postOptimizeDAE: time 0.004525/13.51, allocations: 403.4 kB / 3.68 GB, free: 80.5 MB / 0.9323 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005398/13.52, allocations: 0.7519 MB / 3.681 GB, free: 80.1 MB / 0.9323 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04864/13.57, allocations: 13.47 MB / 3.694 GB, free: 79.59 MB / 0.9323 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.218e-05/13.57, allocations: 39.78 kB / 3.694 GB, free: 79.59 MB / 0.9323 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.867e-05/13.57, allocations: 0 / 3.694 GB, free: 79.59 MB / 0.9323 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01977/13.59, allocations: 10.06 MB / 3.704 GB, free: 79.09 MB / 0.9323 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04454/13.63, allocations: 23.73 MB / 3.727 GB, free: 75.91 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.658e-05/13.63, allocations: 4.031 kB / 3.727 GB, free: 75.91 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006521/13.64, allocations: 0.6933 MB / 3.728 GB, free: 75.9 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.07921/13.72, allocations: 9.933 MB / 3.737 GB, free: 75.14 MB / 0.9323 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001023/13.72, allocations: 103.2 kB / 3.737 GB, free: 75.14 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00547/13.72, allocations: 4.306 MB / 3.742 GB, free: 72.29 MB / 0.9323 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.91e-06/13.72, allocations: 0 / 3.742 GB, free: 72.29 MB / 0.9323 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03406/13.76, allocations: 18.22 MB / 3.759 GB, free: 64.95 MB / 0.9323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.006898/13.76, allocations: 2 MB / 3.761 GB, free: 64.04 MB / 0.9323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002563/13.77, allocations: 74.17 kB / 3.761 GB, free: 63.99 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00841/13.78, allocations: 415.6 kB / 3.762 GB, free: 63.89 MB / 0.9323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008946/13.78, allocations: 224.9 kB / 3.762 GB, free: 63.86 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007795/13.78, allocations: 162.5 kB / 3.762 GB, free: 63.84 MB / 0.9323 GB
Notification: Performance of sorting global known variables: time 0.01067/13.79, allocations: 5.723 MB / 3.768 GB, free: 61.99 MB / 0.9323 GB
Notification: Performance of sort global known variables: time 1.034e-06/13.79, allocations: 0 / 3.768 GB, free: 61.99 MB / 0.9323 GB
Notification: Performance of remove unused functions: time 0.02251/13.81, allocations: 4.925 MB / 3.773 GB, free: 61.53 MB / 0.9323 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 22 (pump.vol.dynBal.U,hea.outCon.T,vol[1].dynBal.U,vol[2].dynBal.U,vol[3].dynBal.U,vol[4].dynBal.U,vol[5].dynBal.U,vol[6].dynBal.U,vol[7].dynBal.U,vol[8].dynBal.U,vol[9].dynBal.U,vol[10].dynBal.U,vol[11].dynBal.U,vol[12].dynBal.U,vol[13].dynBal.U,vol[14].dynBal.U,vol[15].dynBal.U,vol[16].dynBal.U,vol[17].dynBal.U,vol[18].dynBal.U,vol[19].dynBal.U,vol[20].dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (305):
 * Single equations (assignments): 295
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 3 {1 3,20 21,2 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003077/13.81, allocations: 1.296 MB / 3.774 GB, free: 61.11 MB / 0.9323 GB
Notification: Performance of simCode: created initialization part: time 0.04465/13.86, allocations: 23.28 MB / 3.797 GB, free: 51.41 MB / 0.9323 GB
Notification: Performance of simCode: created event and clocks part: time 1.016e-05/13.86, allocations: 3.844 kB / 3.797 GB, free: 51.41 MB / 0.9323 GB
Notification: Performance of simCode: created simulation system equations: time 0.01069/13.87, allocations: 6.074 MB / 3.803 GB, free: 47.39 MB / 0.9323 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02522/13.89, allocations: 4.612 MB / 3.807 GB, free: 44.05 MB / 0.9323 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03424/13.93, allocations: 17.11 MB / 3.824 GB, free: 29.16 MB / 0.9323 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005805/13.93, allocations: 5.376 MB / 3.829 GB, free: 25.25 MB / 0.9323 GB
Notification: Performance of simCode: alias equations: time 0.03232/13.97, allocations: 7.759 MB / 3.837 GB, free: 19.68 MB / 0.9323 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005669/13.97, allocations: 0.7657 MB / 3.837 GB, free: 19.14 MB / 0.9323 GB
Notification: Performance of SimCode: time 1.996e-06/13.97, allocations: 2.953 kB / 3.837 GB, free: 19.14 MB / 0.9323 GB
Notification: Performance of Templates: time 1.041/15.01, allocations: 226.4 MB / 4.058 GB, free: 104.5 MB / 0.948 GB