Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised")
Notification: Performance of loadModel(Buildings): time 3.921/3.921, allocations: 432.8 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.01e-05/4.022e-05, allocations: 5.812 kB / 0.5337 GB, free: 12.21 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.181/0.1811, allocations: 98.73 MB / 0.6301 GB, free: 6.219 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.876/6.057, allocations: 2.178 GB / 2.808 GB, free: 152.8 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002388/6.058, allocations: 90.14 kB / 2.808 GB, free: 152.7 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 7.982/14.04, allocations: 1.726 GB / 4.533 GB, free: 233 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.918e-06/14.04, allocations: 0 / 4.533 GB, free: 233 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.000184/14.04, allocations: 32.55 kB / 4.533 GB, free: 233 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 126
 * Number of variables: 126
Notification: Performance of Generate backend data structure: time 0.005081/14.05, allocations: 1.228 MB / 4.535 GB, free: 232.6 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.549e-05/14.05, allocations: 9.844 kB / 4.535 GB, free: 232.6 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001598/14.05, allocations: 184.7 kB / 4.535 GB, free: 232.5 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005269/14.05, allocations: 1.398 MB / 4.536 GB, free: 232.2 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.168e-05/14.05, allocations: 44.69 kB / 4.536 GB, free: 232.2 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001745/14.05, allocations: 60.94 kB / 4.536 GB, free: 232.2 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001483/14.05, allocations: 0.7493 MB / 4.537 GB, free: 232 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.487e-05/14.05, allocations: 1.531 kB / 4.537 GB, free: 232 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.407e-05/14.05, allocations: 21.44 kB / 4.537 GB, free: 232 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.313e-05/14.05, allocations: 17.2 kB / 4.537 GB, free: 232 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001077/14.06, allocations: 495.2 kB / 4.538 GB, free: 232 MB / 0.823 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 0.005066/14.06, allocations: 4.055 MB / 4.541 GB, free: 229.4 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008004/14.06, allocations: 415.1 kB / 4.542 GB, free: 229.3 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000528/14.06, allocations: 322.8 kB / 4.542 GB, free: 229.3 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000311/14.06, allocations: 191.1 kB / 4.542 GB, free: 229.1 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005434/14.06, allocations: 302.5 kB / 4.543 GB, free: 229.1 MB / 0.823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005932/14.06, allocations: 35.94 kB / 4.543 GB, free: 229.1 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=33): time 3.97e-06/14.06, allocations: 0 / 4.543 GB, free: 229.1 MB / 0.823 GB
Notification: Performance of matching and sorting (n=33): time 0.001864/14.07, allocations: 0.7276 MB / 4.543 GB, free: 228.9 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.561e-05/14.07, allocations: 84.22 kB / 4.543 GB, free: 228.9 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001836/14.07, allocations: 1.002 MB / 4.544 GB, free: 228.7 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001192/14.07, allocations: 38.95 kB / 4.545 GB, free: 228.7 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004567/14.07, allocations: 0.4927 MB / 4.545 GB, free: 228.5 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001167/14.07, allocations: 108.5 kB / 4.545 GB, free: 228.5 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.78e-05/14.07, allocations: 11.66 kB / 4.545 GB, free: 228.5 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 6.6e-05/14.07, allocations: 329 kB / 4.545 GB, free: 228.2 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003799/14.07, allocations: 182.5 kB / 4.546 GB, free: 228.2 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005709/14.07, allocations: 0.5003 MB / 4.546 GB, free: 227.8 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005052/14.07, allocations: 299.7 kB / 4.546 GB, free: 227.8 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.877e-06/14.07, allocations: 1.656 kB / 4.546 GB, free: 227.8 MB / 0.823 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.002195/14.07, allocations: 0.9025 MB / 4.547 GB, free: 227.6 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004573/14.07, allocations: 2.139 MB / 4.549 GB, free: 225.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.636e-05/14.07, allocations: 4.594 kB / 4.549 GB, free: 225.4 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008639/14.07, allocations: 259.2 kB / 4.55 GB, free: 225.4 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003774/14.07, allocations: 74.7 kB / 4.55 GB, free: 225.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001295/14.08, allocations: 1.024 MB / 4.551 GB, free: 224.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001447/14.08, allocations: 95.08 kB / 4.551 GB, free: 224.9 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.947e-05/14.08, allocations: 27.28 kB / 4.551 GB, free: 224.9 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.407e-05/14.08, allocations: 5.094 kB / 4.551 GB, free: 224.9 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001685/14.08, allocations: 0.7127 MB / 4.551 GB, free: 224.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.326e-05/14.08, allocations: 6.062 kB / 4.551 GB, free: 224.8 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009588/14.08, allocations: 240.8 kB / 4.552 GB, free: 224.8 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003373/14.08, allocations: 67.8 kB / 4.552 GB, free: 224.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004282/14.08, allocations: 3.004 MB / 4.555 GB, free: 223.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001314/14.09, allocations: 88.88 kB / 4.555 GB, free: 223.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.753e-05/14.09, allocations: 22.31 kB / 4.555 GB, free: 223.4 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (35):
 * Single equations (assignments): 33
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 20}
Notification: Performance of prepare postOptimizeDAE: time 0.0002098/14.09, allocations: 148 kB / 4.555 GB, free: 223.3 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001825/14.09, allocations: 104.5 kB / 4.555 GB, free: 223.2 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001635/14.09, allocations: 0.74 MB / 4.556 GB, free: 223.2 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.733e-06/14.09, allocations: 3.844 kB / 4.556 GB, free: 223.2 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.048e-06/14.09, allocations: 3.688 kB / 4.556 GB, free: 223.2 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.88e-06/14.09, allocations: 3.969 kB / 4.556 GB, free: 223.2 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003146/14.09, allocations: 1.675 MB / 4.557 GB, free: 222.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.287e-06/14.09, allocations: 6.672 kB / 4.557 GB, free: 222.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001844/14.09, allocations: 33 kB / 4.557 GB, free: 222.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007097/14.09, allocations: 239.9 kB / 4.558 GB, free: 222.7 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.642e-05/14.09, allocations: 10.88 kB / 4.558 GB, free: 222.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001022/14.09, allocations: 0.9906 MB / 4.559 GB, free: 222.2 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.515e-06/14.09, allocations: 3.938 kB / 4.559 GB, free: 222.2 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001564/14.09, allocations: 0.9373 MB / 4.56 GB, free: 221.8 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005335/14.1, allocations: 222.8 kB / 4.56 GB, free: 221.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001874/14.1, allocations: 11.36 kB / 4.56 GB, free: 221.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00098/14.1, allocations: 75.03 kB / 4.56 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.751e-05/14.1, allocations: 36.72 kB / 4.56 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.77e-05/14.1, allocations: 11.28 kB / 4.56 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001285/14.1, allocations: 0.7948 MB / 4.561 GB, free: 221.5 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.23e-07/14.1, allocations: 0 / 4.561 GB, free: 221.5 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.002125/14.1, allocations: 0.5412 MB / 4.561 GB, free: 221.5 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count)
 * Number of discrete states: 1 (pulse_m_flow.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (13):
 * Single equations (assignments): 10
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 20}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001386/14.1, allocations: 0.9326 MB / 4.562 GB, free: 221.3 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.002065/14.1, allocations: 1.041 MB / 4.563 GB, free: 221.1 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 4.753e-06/14.1, allocations: 0 / 4.563 GB, free: 221.1 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005185/14.1, allocations: 227.7 kB / 4.563 GB, free: 221 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004096/14.11, allocations: 0.6276 MB / 4.564 GB, free: 221 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002642/14.11, allocations: 1.402 MB / 4.565 GB, free: 220.6 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007435/14.11, allocations: 1.202 MB / 4.567 GB, free: 219.9 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.002802/14.11, allocations: 0.8473 MB / 4.567 GB, free: 219.9 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001264/14.11, allocations: 44.88 kB / 4.567 GB, free: 219.9 MB / 0.823 GB
Notification: Performance of SimCode: time 1.716e-06/14.11, allocations: 0 / 4.567 GB, free: 219.9 MB / 0.823 GB
Notification: Performance of Templates: time 0.07105/14.19, allocations: 35.9 MB / 4.602 GB, free: 218.7 MB / 0.823 GB