Running command: translateModel(Buildings.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.Performance.Example1v2")
Notification: Performance of loadModel(Buildings): time 3.742/3.742, allocations: 432.7 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.2e-05/3.208e-05, allocations: 4 kB / 0.5337 GB, free: 12.27 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.172/0.1721, allocations: 98.73 MB / 0.6301 GB, free: 6.219 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9682/1.14, allocations: 407.3 MB / 1.028 GB, free: 7.852 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002741/1.141, allocations: 92.8 kB / 1.028 GB, free: 7.809 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 10.02/11.16, allocations: 2.272 GB / 3.3 GB, free: 45.08 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.2e-06/11.16, allocations: 0 / 3.3 GB, free: 45.08 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.001265/11.16, allocations: 259.3 kB / 3.3 GB, free: 44.83 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1415
 * Number of variables: 1415
Notification: Performance of Generate backend data structure: time 0.02513/11.19, allocations: 7.291 MB / 3.307 GB, free: 37.47 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.025e-05/11.19, allocations: 8.031 kB / 3.307 GB, free: 37.46 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00834/11.2, allocations: 1.274 MB / 3.308 GB, free: 36.18 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04051/11.24, allocations: 12.59 MB / 3.321 GB, free: 23.57 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00054/11.24, allocations: 439 kB / 3.321 GB, free: 23.14 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002741/11.24, allocations: 0.5819 MB / 3.322 GB, free: 22.55 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02715/11.27, allocations: 13.39 MB / 3.335 GB, free: 8.902 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001805/11.27, allocations: 23.78 kB / 3.335 GB, free: 8.879 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001594/11.27, allocations: 240 kB / 3.335 GB, free: 8.645 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.388e-05/11.27, allocations: 148 kB / 3.335 GB, free: 8.5 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03523/11.31, allocations: 17.97 MB / 3.353 GB, free: 6.52 MB / 0.8698 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 1.239/12.54, allocations: 55.34 MB / 3.407 GB, free: 81.29 MB / 0.8699 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02533/12.57, allocations: 8.656 MB / 3.415 GB, free: 81.21 MB / 0.8699 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.02175/12.59, allocations: 9.257 MB / 3.424 GB, free: 80.96 MB / 0.8699 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.05415/12.65, allocations: 26.29 MB / 3.45 GB, free: 73.92 MB / 0.8699 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01315/12.66, allocations: 7.447 MB / 3.457 GB, free: 73.79 MB / 0.8699 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06044/12.72, allocations: 21.17 MB / 3.478 GB, free: 73.17 MB / 0.8699 GB
Notification: Performance of pre-optimization done (n=300): time 2.523e-05/12.72, allocations: 6.172 kB / 3.478 GB, free: 73.17 MB / 0.8699 GB
Notification: Performance of matching and sorting (n=300): time 0.03337/12.75, allocations: 14.48 MB / 3.492 GB, free: 72.56 MB / 0.8699 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.944e-05/12.75, allocations: 134.7 kB / 3.492 GB, free: 72.43 MB / 0.8699 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01308/12.77, allocations: 7.382 MB / 3.499 GB, free: 71.95 MB / 0.8699 GB
Notification: Performance of collectPreVariables (initialization): time 0.001848/12.77, allocations: 101 kB / 3.499 GB, free: 71.92 MB / 0.8699 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004036/12.77, allocations: 4.054 MB / 3.503 GB, free: 71.04 MB / 0.8699 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002527/12.77, allocations: 1.078 MB / 3.504 GB, free: 70.51 MB / 0.8699 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009604/12.78, allocations: 93.62 kB / 3.505 GB, free: 70.51 MB / 0.8699 GB
Notification: Performance of setup shared object (initialization): time 0.0002837/12.78, allocations: 491.4 kB / 3.505 GB, free: 70.2 MB / 0.8699 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01052/12.79, allocations: 6.073 MB / 3.511 GB, free: 70.18 MB / 0.8699 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01224/12.8, allocations: 7.865 MB / 3.519 GB, free: 67.94 MB / 0.8699 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01285/12.81, allocations: 6.998 MB / 3.525 GB, free: 67.77 MB / 0.8699 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.264e-05/12.81, allocations: 15.12 kB / 3.525 GB, free: 67.77 MB / 0.8699 GB
Notification: Performance of matching and sorting (n=578) (initialization): time 0.03673/12.85, allocations: 16.23 MB / 3.541 GB, free: 67.11 MB / 0.8699 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004622/12.85, allocations: 25.33 MB / 3.566 GB, free: 40.46 MB / 0.8699 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001229/12.85, allocations: 49.06 kB / 3.566 GB, free: 40.46 MB / 0.8699 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.07205/12.93, allocations: 10.88 MB / 3.577 GB, free: 39.64 MB / 0.8699 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009916/12.94, allocations: 1.61 MB / 3.578 GB, free: 39.63 MB / 0.8699 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009398/12.94, allocations: 6.079 MB / 3.584 GB, free: 36.68 MB / 0.8699 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01274/12.96, allocations: 0.6067 MB / 3.585 GB, free: 36.6 MB / 0.8699 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002294/12.96, allocations: 0.5392 MB / 3.585 GB, free: 36.6 MB / 0.8699 GB
Notification: Performance of prepare postOptimizeDAE: time 1.551e-05/12.96, allocations: 6.094 kB / 3.585 GB, free: 36.6 MB / 0.8699 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03262/12.99, allocations: 15.57 MB / 3.601 GB, free: 31.49 MB / 0.8699 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001434/12.99, allocations: 48 kB / 3.601 GB, free: 31.49 MB / 0.8699 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.07979/13.07, allocations: 10.61 MB / 3.611 GB, free: 30.44 MB / 0.8699 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009788/13.08, allocations: 1.6 MB / 3.613 GB, free: 30.39 MB / 0.8699 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01472/13.1, allocations: 9.969 MB / 3.622 GB, free: 23.98 MB / 0.8699 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01224/13.11, allocations: 0.5748 MB / 3.623 GB, free: 23.83 MB / 0.8699 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002445/13.11, allocations: 0.5353 MB / 3.623 GB, free: 23.79 MB / 0.8699 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 0.002576/13.11, allocations: 406.8 kB / 3.624 GB, free: 23.56 MB / 0.8699 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003261/13.12, allocations: 0.7556 MB / 3.625 GB, free: 23.16 MB / 0.8699 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05449/13.17, allocations: 13.5 MB / 3.638 GB, free: 14.9 MB / 0.8699 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.642e-05/13.17, allocations: 32 kB / 3.638 GB, free: 14.87 MB / 0.8699 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.857e-05/13.17, allocations: 3.062 kB / 3.638 GB, free: 14.87 MB / 0.8699 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03336/13.21, allocations: 10.1 MB / 3.648 GB, free: 5.773 MB / 0.8699 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05715/13.26, allocations: 23.73 MB / 3.671 GB, free: 1.871 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.809e-05/13.26, allocations: 4 kB / 3.671 GB, free: 1.867 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006754/13.27, allocations: 0.6959 MB / 3.671 GB, free: 1.328 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.127/13.4, allocations: 12.84 MB / 3.684 GB, free: 15.9 MB / 0.9012 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001068/13.4, allocations: 106.8 kB / 3.684 GB, free: 15.82 MB / 0.9012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00653/13.4, allocations: 4.247 MB / 3.688 GB, free: 11.61 MB / 0.9012 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.195e-06/13.4, allocations: 0 / 3.688 GB, free: 11.61 MB / 0.9012 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.5839/13.99, allocations: 18.11 MB / 3.706 GB, free: 126.7 MB / 0.9012 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.007888/14, allocations: 1.974 MB / 3.708 GB, free: 126.6 MB / 0.9012 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00327/14, allocations: 73.12 kB / 3.708 GB, free: 126.6 MB / 0.9012 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009203/14.01, allocations: 424.9 kB / 3.708 GB, free: 126.6 MB / 0.9012 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001235/14.01, allocations: 219.6 kB / 3.709 GB, free: 126.6 MB / 0.9012 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008442/14.01, allocations: 160 kB / 3.709 GB, free: 126.6 MB / 0.9012 GB
Notification: Performance of sorting global known variables: time 0.01407/14.03, allocations: 5.718 MB / 3.714 GB, free: 126.3 MB / 0.9012 GB
Notification: Performance of sort global known variables: time 1.028e-06/14.03, allocations: 1.094 kB / 3.714 GB, free: 126.3 MB / 0.9012 GB
Notification: Performance of remove unused functions: time 0.02426/14.05, allocations: 4.915 MB / 3.719 GB, free: 126.1 MB / 0.9012 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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 (304):
 * Single equations (assignments): 294
 * 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 0.003534/14.05, allocations: 1.3 MB / 3.72 GB, free: 125.9 MB / 0.9012 GB
Notification: Performance of simCode: created initialization part: time 0.04268/14.1, allocations: 22.84 MB / 3.743 GB, free: 125.2 MB / 0.9012 GB
Notification: Performance of simCode: created event and clocks part: time 1.264e-05/14.1, allocations: 4.438 kB / 3.743 GB, free: 125.2 MB / 0.9012 GB
Notification: Performance of simCode: created simulation system equations: time 0.01072/14.11, allocations: 5.996 MB / 3.749 GB, free: 125 MB / 0.9012 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0255/14.13, allocations: 4.612 MB / 3.753 GB, free: 125 MB / 0.9012 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03662/14.17, allocations: 17.08 MB / 3.77 GB, free: 122.3 MB / 0.9012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007903/14.18, allocations: 5.376 MB / 3.775 GB, free: 121.4 MB / 0.9012 GB
Notification: Performance of simCode: alias equations: time 0.03419/14.21, allocations: 7.959 MB / 3.783 GB, free: 121.3 MB / 0.9012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005785/14.22, allocations: 0.7657 MB / 3.783 GB, free: 121.3 MB / 0.9012 GB
Notification: Performance of SimCode: time 1.813e-06/14.22, allocations: 0 / 3.783 GB, free: 121.3 MB / 0.9012 GB
Notification: Performance of Templates: time 0.4307/14.65, allocations: 227.7 MB / 4.006 GB, free: 8.223 MB / 0.9012 GB