Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Basic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.FlowSystem.Basic")
Notification: Performance of loadModel(Buildings): time 3.944/3.944, allocations: 432.8 MB / 444.9 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.7e-05/3.723e-05, allocations: 5.031 kB / 0.5337 GB, free: 12.21 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1761/0.1762, allocations: 98.73 MB / 0.6301 GB, free: 6.223 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.056/1.232, allocations: 447.3 MB / 1.067 GB, free: 1.961 MB / 0.8073 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002848/1.233, allocations: 91.48 kB / 1.067 GB, free: 1.918 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 29.77/31.01, allocations: 6.184 GB / 7.251 GB, free: 76.27 MB / 1.089 GB
Notification: Performance of FrontEnd: time 2.083e-06/31.01, allocations: 0 / 7.251 GB, free: 76.27 MB / 1.089 GB
Notification: Performance of Transformations before backend: time 0.003815/31.01, allocations: 0.5333 MB / 7.251 GB, free: 76.15 MB / 1.089 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.05274/31.06, allocations: 14.04 MB / 7.265 GB, free: 70.21 MB / 1.089 GB
Notification: Performance of prepare preOptimizeDAE: time 4.435e-05/31.06, allocations: 7.812 kB / 7.265 GB, free: 70.21 MB / 1.089 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01694/31.08, allocations: 2.456 MB / 7.268 GB, free: 69.18 MB / 1.089 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08214/31.16, allocations: 23.43 MB / 7.29 GB, free: 66.46 MB / 1.089 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001127/31.16, allocations: 0.7137 MB / 7.291 GB, free: 66.45 MB / 1.089 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005367/31.17, allocations: 1.021 MB / 7.292 GB, free: 66.43 MB / 1.089 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04666/31.22, allocations: 16.51 MB / 7.308 GB, free: 64.6 MB / 1.089 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004867/31.22, allocations: 19.78 kB / 7.308 GB, free: 64.59 MB / 1.089 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004049/31.22, allocations: 361.2 kB / 7.309 GB, free: 64.59 MB / 1.089 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002651/31.22, allocations: 209.1 kB / 7.309 GB, free: 64.59 MB / 1.089 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04436/31.27, allocations: 19.3 MB / 7.328 GB, free: 64.56 MB / 1.089 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 0.1664/31.43, allocations: 78.13 MB / 7.404 GB, free: 32.19 MB / 1.089 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02386/31.46, allocations: 12.17 MB / 7.416 GB, free: 31.73 MB / 1.089 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01751/31.47, allocations: 9.425 MB / 7.425 GB, free: 31.64 MB / 1.089 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 evalFunc (simulation): time 0.08373/31.56, allocations: 33.67 MB / 7.458 GB, free: 18.9 MB / 1.089 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01963/31.58, allocations: 9.298 MB / 7.467 GB, free: 15.56 MB / 1.089 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05304/31.63, allocations: 15.15 MB / 7.482 GB, free: 14.01 MB / 1.089 GB
Notification: Performance of pre-optimization done (n=605): time 4.035e-05/31.63, allocations: 0 / 7.482 GB, free: 14.01 MB / 1.089 GB
Notification: Performance of matching and sorting (n=859): time 1.825/33.46, allocations: 169.2 MB / 7.647 GB, free: 108.3 MB / 1.12 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005582/33.46, allocations: 2.532 MB / 7.65 GB, free: 105.3 MB / 1.12 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04042/33.5, allocations: 14.62 MB / 7.664 GB, free: 104.5 MB / 1.12 GB
Notification: Performance of collectPreVariables (initialization): time 0.004096/33.5, allocations: 281.9 kB / 7.664 GB, free: 104.5 MB / 1.12 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01213/33.51, allocations: 7.936 MB / 7.672 GB, free: 104 MB / 1.12 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00653/33.52, allocations: 2.97 MB / 7.675 GB, free: 103.6 MB / 1.12 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003666/33.52, allocations: 213.3 kB / 7.675 GB, free: 103.6 MB / 1.12 GB
Notification: Performance of setup shared object (initialization): time 0.001093/33.52, allocations: 0.7552 MB / 7.676 GB, free: 103.3 MB / 1.12 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02247/33.55, allocations: 9.525 MB / 7.685 GB, free: 103.3 MB / 1.12 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02768/33.57, allocations: 13.21 MB / 7.698 GB, free: 99.28 MB / 1.12 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02715/33.6, allocations: 11.05 MB / 7.709 GB, free: 98.93 MB / 1.12 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001064/33.6, allocations: 12.97 kB / 7.709 GB, free: 98.93 MB / 1.12 GB
Notification: Performance of matching and sorting (n=1448) (initialization): time 0.7302/34.33, allocations: 129.4 MB / 7.835 GB, free: 89.3 MB / 1.12 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006245/34.34, allocations: 33.17 MB / 7.867 GB, free: 54.89 MB / 1.12 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004837/34.34, allocations: 114.2 kB / 7.868 GB, free: 54.86 MB / 1.12 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.719/36.06, allocations: 152 MB / 8.016 GB, free: 136 MB / 1.151 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01594/36.07, allocations: 2.194 MB / 8.018 GB, free: 136 MB / 1.151 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2178/36.29, allocations: 75.81 MB / 8.092 GB, free: 128.9 MB / 1.151 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02407/36.32, allocations: 1.206 MB / 8.093 GB, free: 128.9 MB / 1.151 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005054/36.32, allocations: 0.9021 MB / 8.094 GB, free: 128.9 MB / 1.151 GB
Notification: Performance of prepare postOptimizeDAE: time 2.592e-05/36.32, allocations: 6.469 kB / 8.094 GB, free: 128.9 MB / 1.151 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7263/37.05, allocations: 127.9 MB / 8.219 GB, free: 126.7 MB / 1.151 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004327/37.05, allocations: 116.8 kB / 8.219 GB, free: 126.7 MB / 1.151 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8731/37.92, allocations: 152.5 MB / 8.368 GB, free: 12.14 MB / 1.167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01435/37.94, allocations: 2.163 MB / 8.37 GB, free: 10.14 MB / 1.167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.16/39.1, allocations: 82.48 MB / 8.451 GB, free: 149.3 MB / 1.167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02269/39.12, allocations: 1.193 MB / 8.452 GB, free: 149.3 MB / 1.167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00453/39.12, allocations: 0.8546 MB / 8.453 GB, free: 149.3 MB / 1.167 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 207
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulsStart,stepPump.pulsStart,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (990):
 * Single equations (assignments): 910
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {33 119,33 119}
Notification: Performance of prepare postOptimizeDAE: time 0.007516/39.13, allocations: 0.7238 MB / 8.454 GB, free: 149.2 MB / 1.167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007085/39.14, allocations: 1.562 MB / 8.455 GB, free: 149.1 MB / 1.167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2382/39.38, allocations: 50.63 MB / 8.504 GB, free: 148.3 MB / 1.167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001656/39.38, allocations: 100.4 kB / 8.505 GB, free: 148.3 MB / 1.167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001123/39.38, allocations: 27.03 kB / 8.505 GB, free: 148.3 MB / 1.167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2112/39.59, allocations: 44.6 MB / 8.548 GB, free: 147.4 MB / 1.167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2704/39.86, allocations: 69.52 MB / 8.616 GB, free: 142.8 MB / 1.167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001123/39.86, allocations: 3.875 kB / 8.616 GB, free: 142.8 MB / 1.167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01014/39.87, allocations: 1.377 MB / 8.617 GB, free: 142.8 MB / 1.167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2271/40.1, allocations: 44.71 MB / 8.661 GB, free: 130.7 MB / 1.167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002619/40.1, allocations: 343.6 kB / 8.661 GB, free: 130.5 MB / 1.167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08804/40.19, allocations: 33.13 MB / 8.694 GB, free: 110.3 MB / 1.167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.89e-06/40.19, allocations: 3.594 kB / 8.694 GB, free: 110.3 MB / 1.167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2342/40.42, allocations: 58.03 MB / 8.75 GB, free: 77.64 MB / 1.167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01392/40.43, allocations: 3.62 MB / 8.754 GB, free: 75.03 MB / 1.167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006947/40.44, allocations: 286.1 kB / 8.754 GB, free: 74.78 MB / 1.167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01789/40.46, allocations: 1.039 MB / 8.755 GB, free: 74.11 MB / 1.167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00334/40.46, allocations: 0.5993 MB / 8.756 GB, free: 73.75 MB / 1.167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002461/40.46, allocations: 353.2 kB / 8.756 GB, free: 73.44 MB / 1.167 GB
Notification: Performance of sorting global known variables: time 0.0277/40.49, allocations: 11.17 MB / 8.767 GB, free: 63.71 MB / 1.167 GB
Notification: Performance of sort global known variables: time 1.193e-06/40.49, allocations: 0 / 8.767 GB, free: 63.71 MB / 1.167 GB
Notification: Performance of remove unused functions: time 0.04877/40.54, allocations: 8.747 MB / 8.776 GB, free: 55.26 MB / 1.167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 74 (pmpSouth.vol.dynBal.U,pmpSouth.filter.x[1],pmpSouth.filter.x[2],pmpNorth.vol.dynBal.U,pmpNorth.filter.x[1],pmpNorth.filter.x[2],valSouth1[1].filter.x[1],valSouth1[1].filter.x[2],valSouth1[2].filter.x[1],valSouth1[2].filter.x[2],valSouth1[3].filter.x[1],valSouth1[3].filter.x[2],valSouth1[4].filter.x[1],valSouth1[4].filter.x[2],valSouth2[1].filter.x[1],valSouth2[1].filter.x[2],valSouth2[2].filter.x[1],valSouth2[2].filter.x[2],valSouth2[3].filter.x[1],valSouth2[3].filter.x[2],valSouth2[4].filter.x[1],valSouth2[4].filter.x[2],valSouth2[5].filter.x[1],valSouth2[5].filter.x[2],valSouth2[6].filter.x[1],valSouth2[6].filter.x[2],valSouth2[7].filter.x[1],valSouth2[7].filter.x[2],valSouth2[8].filter.x[1],valSouth2[8].filter.x[2],valNorth1[1].filter.x[1],valNorth1[1].filter.x[2],valNorth1[2].filter.x[1],valNorth1[2].filter.x[2],valNorth1[3].filter.x[1],valNorth1[3].filter.x[2],valNorth1[4].filter.x[1],valNorth1[4].filter.x[2],valNorth2[1].filter.x[1],valNorth2[1].filter.x[2],valNorth2[2].filter.x[1],valNorth2[2].filter.x[2],valNorth2[3].filter.x[1],valNorth2[3].filter.x[2],valNorth2[4].filter.x[1],valNorth2[4].filter.x[2],valNorth2[5].filter.x[1],valNorth2[5].filter.x[2],valNorth2[6].filter.x[1],valNorth2[6].filter.x[2],valNorth2[7].filter.x[1],valNorth2[7].filter.x[2],valNorth2[8].filter.x[1],valNorth2[8].filter.x[2],valSouth.vol.dynBal.U,valSouth.filter.x[1],valSouth.filter.x[2],valNorth.vol.dynBal.U,valNorth.filter.x[1],valNorth.filter.x[2],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.x[1],pumpHea.filter.x[2],valHea.filter.x[1],valHea.filter.x[2],valCoo.filter.x[1],valCoo.filter.x[2],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.x[1],pumpCoo.filter.x[2])
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,stepPump.pulsStart,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (668):
 * Single equations (assignments): 644
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 8
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 8 {1,1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {33 118,33 119}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01221/40.55, allocations: 5.778 MB / 8.781 GB, free: 50.55 MB / 1.167 GB
Notification: Performance of simCode: created initialization part: time 1.003/41.56, allocations: 42.49 MB / 8.823 GB, free: 142.5 MB / 1.167 GB
Notification: Performance of simCode: created event and clocks part: time 2.582e-05/41.56, allocations: 14.58 kB / 8.823 GB, free: 142.5 MB / 1.167 GB
Notification: Performance of simCode: created simulation system equations: time 0.02953/41.59, allocations: 11.15 MB / 8.834 GB, free: 142.2 MB / 1.167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04449/41.63, allocations: 7.808 MB / 8.841 GB, free: 142.1 MB / 1.167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07126/41.7, allocations: 28.92 MB / 8.87 GB, free: 136.6 MB / 1.167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02127/41.72, allocations: 9.438 MB / 8.879 GB, free: 135.4 MB / 1.167 GB
Notification: Performance of simCode: alias equations: time 0.04679/41.77, allocations: 8.479 MB / 8.887 GB, free: 135.2 MB / 1.167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005009/41.78, allocations: 0.9241 MB / 8.888 GB, free: 135.2 MB / 1.167 GB
Notification: Performance of SimCode: time 1.949e-06/41.78, allocations: 0 / 8.888 GB, free: 135.2 MB / 1.167 GB
Notification: Performance of Templates: time 2.909/44.68, allocations: 0.5105 GB / 9.398 GB, free: 148.4 MB / 1.198 GB