Running command: translateModel(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1,tolerance=1e-09,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified1") Notification: Performance of loadModel(BuildSysPro): time 2.916/2.916, allocations: 325.3 MB / 337.5 MB, free: 10.03 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 3.314e-05/3.325e-05, allocations: 4 kB / 414.8 MB, free: 6.145 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1322/0.1322, allocations: 74.41 MB / 489.2 MB, free: 11.59 MB / 410.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.258/1.39, allocations: 427.4 MB / 0.8952 GB, free: 85.92 MB / 0.6198 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002436/1.39, allocations: 93.31 kB / 0.8953 GB, free: 85.87 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 40.65/42.04, allocations: 8.373 GB / 9.268 GB, free: 52.84 MB / 0.9011 GB Notification: Performance of FrontEnd: time 2.029e-06/42.04, allocations: 0 / 9.268 GB, free: 52.84 MB / 0.9011 GB Notification: Performance of Transformations before backend: time 0.003824/42.05, allocations: 0.5109 MB / 9.269 GB, free: 52.32 MB / 0.9011 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 0.05058/42.1, allocations: 14.03 MB / 9.283 GB, free: 38.43 MB / 0.9011 GB Notification: Performance of prepare preOptimizeDAE: time 4.259e-05/42.1, allocations: 12.03 kB / 9.283 GB, free: 38.41 MB / 0.9011 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01615/42.11, allocations: 2.443 MB / 9.285 GB, free: 35.95 MB / 0.9011 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.08/42.19, allocations: 24.64 MB / 9.309 GB, free: 11.24 MB / 0.9011 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001004/42.19, allocations: 0.7068 MB / 9.31 GB, free: 10.53 MB / 0.9011 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004931/42.2, allocations: 1.011 MB / 9.311 GB, free: 9.52 MB / 0.9011 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.8159/43.01, allocations: 17.94 MB / 9.328 GB, free: 54.25 MB / 0.9011 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005178/43.02, allocations: 13.95 kB / 9.328 GB, free: 54.25 MB / 0.9011 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00393/43.02, allocations: 355.3 kB / 9.329 GB, free: 54.25 MB / 0.9011 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000335/43.02, allocations: 212.4 kB / 9.329 GB, free: 54.25 MB / 0.9011 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05931/43.08, allocations: 20.76 MB / 9.349 GB, free: 54.22 MB / 0.9011 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 0.1636/43.24, allocations: 79.05 MB / 9.426 GB, free: 21.47 MB / 0.9011 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03674/43.28, allocations: 13.09 MB / 9.439 GB, free: 21.05 MB / 0.9011 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0172/43.3, allocations: 8.897 MB / 9.448 GB, free: 21 MB / 0.9011 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 0.07929/43.38, allocations: 30.95 MB / 9.478 GB, free: 12.57 MB / 0.9011 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0329/43.41, allocations: 10.64 MB / 9.488 GB, free: 12.41 MB / 0.9011 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.05766/43.47, allocations: 15.14 MB / 9.503 GB, free: 12.25 MB / 0.9011 GB Notification: Performance of pre-optimization done (n=580): time 3.895e-05/43.47, allocations: 4.688 kB / 9.503 GB, free: 12.25 MB / 0.9011 GB Notification: Performance of matching and sorting (n=810): time 1.856/45.32, allocations: 181.7 MB / 9.68 GB, free: 84.21 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005208/45.32, allocations: 2.534 MB / 9.683 GB, free: 81.2 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03817/45.36, allocations: 14.48 MB / 9.697 GB, free: 80.46 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 0.003992/45.36, allocations: 261.9 kB / 9.697 GB, free: 80.43 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 0.01151/45.38, allocations: 7.895 MB / 9.705 GB, free: 80.04 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.005632/45.38, allocations: 2.801 MB / 9.708 GB, free: 79.16 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003788/45.39, allocations: 207.8 kB / 9.708 GB, free: 79.16 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 0.001072/45.39, allocations: 0.7524 MB / 9.709 GB, free: 78.84 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02317/45.41, allocations: 9.752 MB / 9.718 GB, free: 78.81 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02659/45.44, allocations: 13.39 MB / 9.731 GB, free: 74.88 MB / 0.9323 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02715/45.46, allocations: 11.16 MB / 9.742 GB, free: 74.64 MB / 0.9323 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001248/45.46, allocations: 15 kB / 9.742 GB, free: 74.64 MB / 0.9323 GB Notification: Performance of matching and sorting (n=1422) (initialization): time 0.8276/46.29, allocations: 132.8 MB / 9.872 GB, free: 72.61 MB / 0.9323 GB Notification: Performance of prepare postOptimizeDAE: time 0.007082/46.3, allocations: 38.53 MB / 9.91 GB, free: 33.54 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005185/46.3, allocations: 121.6 kB / 9.91 GB, free: 33.54 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.668/47.97, allocations: 149.1 MB / 10.06 GB, free: 108.6 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01958/47.99, allocations: 2.472 MB / 10.06 GB, free: 108.6 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2539/48.24, allocations: 89.28 MB / 10.14 GB, free: 100.9 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0259/48.27, allocations: 1.498 MB / 10.15 GB, free: 100.9 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00501/48.27, allocations: 0.9354 MB / 10.15 GB, free: 100.9 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 1.5e-05/48.27, allocations: 3.562 kB / 10.15 GB, free: 100.9 MB / 0.9636 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7391/49.01, allocations: 127.9 MB / 10.27 GB, free: 88.98 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005075/49.01, allocations: 119.8 kB / 10.27 GB, free: 88.87 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.598/50.61, allocations: 148 MB / 10.42 GB, free: 121.1 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01461/50.62, allocations: 2.355 MB / 10.42 GB, free: 121.1 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2592/50.88, allocations: 89.52 MB / 10.51 GB, free: 116.1 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02255/50.91, allocations: 1.229 MB / 10.51 GB, free: 116.1 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004645/50.91, allocations: 0.872 MB / 10.51 GB, free: 116.1 MB / 0.9792 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 241 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,$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 (1060): * Single equations (assignments): 981 * Array equations: 36 * Algorithm blocks: 1 * Record equations: 32 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 7 * 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: 7 {1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(28,89.3%) 28,(39,16.3%) 65} * Non-linear torn systems: 1 {39 65} Notification: Performance of prepare postOptimizeDAE: time 0.007597/50.92, allocations: 0.726 MB / 10.51 GB, free: 116 MB / 0.9792 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00709/50.93, allocations: 1.545 MB / 10.51 GB, free: 115.8 MB / 0.9792 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2767/51.2, allocations: 53.87 MB / 10.56 GB, free: 115.1 MB / 0.9792 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001509/51.2, allocations: 94.64 kB / 10.56 GB, free: 115.1 MB / 0.9792 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001295/51.2, allocations: 47.83 kB / 10.56 GB, free: 115.1 MB / 0.9792 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2574/51.46, allocations: 47.71 MB / 10.61 GB, free: 111.9 MB / 0.9792 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2889/51.75, allocations: 70.88 MB / 10.68 GB, free: 66.54 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001005/51.75, allocations: 0 / 10.68 GB, free: 66.54 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01262/51.76, allocations: 1.642 MB / 10.68 GB, free: 65.03 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.048/52.81, allocations: 44.11 MB / 10.72 GB, free: 105.1 MB / 0.9792 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002776/52.81, allocations: 353.7 kB / 10.72 GB, free: 105.1 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.221/53.03, allocations: 65.39 MB / 10.79 GB, free: 93.98 MB / 0.9792 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.834e-06/53.03, allocations: 1.031 kB / 10.79 GB, free: 93.98 MB / 0.9792 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.278/53.31, allocations: 61.29 MB / 10.85 GB, free: 92.78 MB / 0.9792 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0142/53.33, allocations: 3.609 MB / 10.85 GB, free: 91.81 MB / 0.9792 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007132/53.33, allocations: 274.2 kB / 10.85 GB, free: 91.81 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01981/53.35, allocations: 1.26 MB / 10.85 GB, free: 91.78 MB / 0.9792 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004469/53.36, allocations: 0.6918 MB / 10.85 GB, free: 91.77 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002722/53.36, allocations: 362.8 kB / 10.85 GB, free: 91.77 MB / 0.9792 GB Notification: Performance of sorting global known variables: time 0.02803/53.39, allocations: 11.06 MB / 10.86 GB, free: 91.26 MB / 0.9792 GB Notification: Performance of sort global known variables: time 1.736e-06/53.39, allocations: 0 / 10.86 GB, free: 91.26 MB / 0.9792 GB Notification: Performance of remove unused functions: time 0.06508/53.45, allocations: 9.259 MB / 10.87 GB, free: 91.26 MB / 0.9792 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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.pulseStart,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Top-level inputs: 0 Notification: Strong component statistics for simulation (703): * Single equations (assignments): 681 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * When equations: 3 * If-equations: 0 * Equation systems (linear and non-linear blocks): 7 * 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: 7 {1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(28,89.3%) 28,(39,16.3%) 64} * Non-linear torn systems: 1 {39 65} Notification: Performance of Backend phase and start with SimCode phase: time 0.01292/53.47, allocations: 5.874 MB / 10.88 GB, free: 89.14 MB / 0.9792 GB Notification: Performance of simCode: created initialization part: time 0.1351/53.6, allocations: 46.26 MB / 10.92 GB, free: 85.28 MB / 0.9792 GB Notification: Performance of simCode: created event and clocks part: time 2.277e-05/53.6, allocations: 13.09 kB / 10.92 GB, free: 85.28 MB / 0.9792 GB Notification: Performance of simCode: created simulation system equations: time 0.05137/53.65, allocations: 14.57 MB / 10.94 GB, free: 84.45 MB / 0.9792 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04329/53.7, allocations: 7.512 MB / 10.95 GB, free: 84.33 MB / 0.9792 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09334/53.79, allocations: 30.25 MB / 10.98 GB, free: 78.67 MB / 0.9792 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02957/53.82, allocations: 9.496 MB / 10.99 GB, free: 76.66 MB / 0.9792 GB Notification: Performance of simCode: alias equations: time 0.06092/53.88, allocations: 8.989 MB / 10.99 GB, free: 70.9 MB / 0.9792 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005605/53.89, allocations: 0.9521 MB / 10.99 GB, free: 70.11 MB / 0.9792 GB Notification: Performance of SimCode: time 1.963e-06/53.89, allocations: 0 / 10.99 GB, free: 70.11 MB / 0.9792 GB Notification: Performance of Templates: time 3.604/57.49, allocations: 0.5252 GB / 11.52 GB, free: 140.6 MB / 1.026 GB