Running command: translateModel(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified2")
Notification: Performance of loadModel(BuildSysPro): time 2.937/2.937, allocations: 325.3 MB / 337.5 MB, free: 10.09 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.487e-05/3.5e-05, allocations: 5.562 kB / 414.8 MB, free: 6.129 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1305/0.1306, allocations: 74.41 MB / 489.2 MB, free: 11.57 MB / 410.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.202/1.333, allocations: 427.6 MB / 0.8953 GB, free: 85.95 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002581/1.333, allocations: 93.45 kB / 0.8954 GB, free: 85.91 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 41.1/42.44, allocations: 8.374 GB / 9.269 GB, free: 51.49 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 2.143e-06/42.44, allocations: 0 / 9.269 GB, free: 51.49 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.003585/42.44, allocations: 0.5109 MB / 9.27 GB, free: 50.98 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 0.05064/42.49, allocations: 14.02 MB / 9.283 GB, free: 36.99 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 4.158e-05/42.49, allocations: 12.03 kB / 9.283 GB, free: 36.98 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01652/42.51, allocations: 2.448 MB / 9.286 GB, free: 34.51 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0814/42.59, allocations: 24.65 MB / 9.31 GB, free: 9.797 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001032/42.59, allocations: 0.703 MB / 9.311 GB, free: 9.094 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005071/42.6, allocations: 1.011 MB / 9.312 GB, free: 8.082 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 1.678/44.27, allocations: 18.46 MB / 9.33 GB, free: 50.08 MB / 0.9012 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004773/44.27, allocations: 10.34 kB / 9.33 GB, free: 50.08 MB / 0.9012 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003819/44.28, allocations: 358.5 kB / 9.33 GB, free: 50.08 MB / 0.9012 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003121/44.28, allocations: 217.1 kB / 9.33 GB, free: 50.08 MB / 0.9012 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.06205/44.34, allocations: 21.28 MB / 9.351 GB, free: 50.05 MB / 0.9012 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 0.1632/44.5, allocations: 79.07 MB / 9.428 GB, free: 33.3 MB / 0.9168 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03974/44.54, allocations: 13.61 MB / 9.441 GB, free: 32.88 MB / 0.9168 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01737/44.56, allocations: 8.9 MB / 9.45 GB, free: 32.82 MB / 0.9168 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 0.08132/44.64, allocations: 30.95 MB / 9.48 GB, free: 24.4 MB / 0.9168 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.03601/44.68, allocations: 11.17 MB / 9.491 GB, free: 24.23 MB / 0.9168 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06073/44.74, allocations: 15.14 MB / 9.506 GB, free: 24.07 MB / 0.9168 GB
Notification: Performance of pre-optimization done (n=580): time 3.957e-05/44.74, allocations: 2.938 kB / 9.506 GB, free: 24.07 MB / 0.9168 GB
Notification: Performance of matching and sorting (n=810): time 2.774/47.51, allocations: 198 MB / 9.699 GB, free: 93.54 MB / 0.9482 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005331/47.51, allocations: 2.532 MB / 9.702 GB, free: 90.53 MB / 0.9482 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0382/47.55, allocations: 14.48 MB / 9.716 GB, free: 89.78 MB / 0.9482 GB
Notification: Performance of collectPreVariables (initialization): time 0.003916/47.56, allocations: 262.7 kB / 9.716 GB, free: 89.75 MB / 0.9482 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01134/47.57, allocations: 7.888 MB / 9.724 GB, free: 89.37 MB / 0.9482 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005483/47.57, allocations: 2.809 MB / 9.727 GB, free: 88.49 MB / 0.9482 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00343/47.58, allocations: 205.8 kB / 9.727 GB, free: 88.49 MB / 0.9482 GB
Notification: Performance of setup shared object (initialization): time 0.0009704/47.58, allocations: 0.7497 MB / 9.728 GB, free: 88.16 MB / 0.9482 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02193/47.6, allocations: 9.833 MB / 9.737 GB, free: 88.14 MB / 0.9482 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02631/47.63, allocations: 13.47 MB / 9.75 GB, free: 84.2 MB / 0.9482 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02737/47.65, allocations: 11.21 MB / 9.761 GB, free: 83.97 MB / 0.9482 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001144/47.65, allocations: 14.06 kB / 9.761 GB, free: 83.97 MB / 0.9482 GB
Notification: Performance of matching and sorting (n=1422) (initialization): time 0.8514/48.5, allocations: 136.4 MB / 9.895 GB, free: 81.7 MB / 0.9482 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007141/48.51, allocations: 38.53 MB / 9.932 GB, free: 42.63 MB / 0.9482 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005516/48.51, allocations: 117.4 kB / 9.932 GB, free: 42.63 MB / 0.9482 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.653/50.17, allocations: 148.5 MB / 10.08 GB, free: 117.4 MB / 0.9794 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01904/50.19, allocations: 2.476 MB / 10.08 GB, free: 117.4 MB / 0.9794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2521/50.44, allocations: 87.63 MB / 10.17 GB, free: 109.7 MB / 0.9794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02667/50.46, allocations: 1.632 MB / 10.17 GB, free: 109.7 MB / 0.9794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005092/50.47, allocations: 0.9417 MB / 10.17 GB, free: 109.7 MB / 0.9794 GB
Notification: Performance of prepare postOptimizeDAE: time 1.594e-05/50.47, allocations: 2.844 kB / 10.17 GB, free: 109.7 MB / 0.9794 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7866/51.26, allocations: 127.9 MB / 10.29 GB, free: 104.5 MB / 0.9794 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004766/51.26, allocations: 117.3 kB / 10.29 GB, free: 104.5 MB / 0.9794 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.633/52.89, allocations: 147.7 MB / 10.44 GB, free: 115.1 MB / 0.9794 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01567/52.9, allocations: 2.354 MB / 10.44 GB, free: 115.1 MB / 0.9794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2599/53.16, allocations: 88.69 MB / 10.53 GB, free: 110.2 MB / 0.9794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02382/53.19, allocations: 1.24 MB / 10.53 GB, free: 110.2 MB / 0.9794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004808/53.19, allocations: 0.8683 MB / 10.53 GB, free: 110.2 MB / 0.9794 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,(14,31.6%) 90}
 * Non-linear torn systems: 1 {14 90}
Notification: Performance of prepare postOptimizeDAE: time 0.008132/53.2, allocations: 0.7253 MB / 10.53 GB, free: 110.1 MB / 0.9794 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007463/53.21, allocations: 1.547 MB / 10.53 GB, free: 109.9 MB / 0.9794 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3037/53.51, allocations: 57.54 MB / 10.59 GB, free: 109.2 MB / 0.9794 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.000148/53.51, allocations: 94.22 kB / 10.59 GB, free: 109.2 MB / 0.9794 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001265/53.51, allocations: 45.69 kB / 10.59 GB, free: 109.2 MB / 0.9794 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2732/53.79, allocations: 51.36 MB / 10.64 GB, free: 107.2 MB / 0.9794 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3132/54.1, allocations: 74.66 MB / 10.71 GB, free: 57.95 MB / 0.9794 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001297/54.1, allocations: 2.5 kB / 10.71 GB, free: 57.95 MB / 0.9794 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0134/54.11, allocations: 1.641 MB / 10.71 GB, free: 56.43 MB / 0.9794 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.045/55.16, allocations: 43.81 MB / 10.75 GB, free: 97.62 MB / 0.9794 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002826/55.16, allocations: 365.8 kB / 10.75 GB, free: 97.62 MB / 0.9794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2341/55.4, allocations: 69.48 MB / 10.82 GB, free: 86.5 MB / 0.9794 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.594e-06/55.4, allocations: 1.219 kB / 10.82 GB, free: 86.5 MB / 0.9794 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.301/55.7, allocations: 65.1 MB / 10.89 GB, free: 85.39 MB / 0.9794 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01425/55.71, allocations: 3.627 MB / 10.89 GB, free: 84.43 MB / 0.9794 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007298/55.72, allocations: 268.7 kB / 10.89 GB, free: 84.43 MB / 0.9794 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02122/55.74, allocations: 1.396 MB / 10.89 GB, free: 84.39 MB / 0.9794 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004615/55.74, allocations: 0.7021 MB / 10.89 GB, free: 84.39 MB / 0.9794 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002827/55.75, allocations: 366.4 kB / 10.89 GB, free: 84.39 MB / 0.9794 GB
Notification: Performance of sorting global known variables: time 0.02849/55.78, allocations: 11.07 MB / 10.9 GB, free: 83.88 MB / 0.9794 GB
Notification: Performance of sort global known variables: time 1.927e-06/55.78, allocations: 0.8438 kB / 10.9 GB, free: 83.88 MB / 0.9794 GB
Notification: Performance of remove unused functions: time 0.06752/55.84, allocations: 9.424 MB / 10.91 GB, free: 83.88 MB / 0.9794 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 {(14,32.1%) 89,(28,89.3%) 28}
 * Non-linear torn systems: 1 {14 90}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01326/55.86, allocations: 5.878 MB / 10.92 GB, free: 81.76 MB / 0.9794 GB
Notification: Performance of simCode: created initialization part: time 0.1199/55.98, allocations: 43.59 MB / 10.96 GB, free: 78 MB / 0.9794 GB
Notification: Performance of simCode: created event and clocks part: time 1.966e-05/55.98, allocations: 10.25 kB / 10.96 GB, free: 78 MB / 0.9794 GB
Notification: Performance of simCode: created simulation system equations: time 0.04074/56.02, allocations: 12.66 MB / 10.97 GB, free: 77.27 MB / 0.9794 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04464/56.06, allocations: 7.517 MB / 10.98 GB, free: 77.16 MB / 0.9794 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.107/56.17, allocations: 34.79 MB / 11.01 GB, free: 70.84 MB / 0.9794 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02039/56.19, allocations: 9.462 MB / 11.02 GB, free: 65.07 MB / 0.9794 GB
Notification: Performance of simCode: alias equations: time 0.04939/56.24, allocations: 8.994 MB / 11.03 GB, free: 59.3 MB / 0.9794 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0052/56.24, allocations: 0.9509 MB / 11.03 GB, free: 58.51 MB / 0.9794 GB
Notification: Performance of SimCode: time 2.183e-06/56.24, allocations: 0.9844 kB / 11.03 GB, free: 58.51 MB / 0.9794 GB
Notification: Performance of Templates: time 2.769/59.01, allocations: 0.5401 GB / 11.57 GB, free: 148.6 MB / 1.026 GB