Running command: translateModel(IBPSA.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3")
Notification: Performance of loadModel(IBPSA): time 2.745/2.745, allocations: 288.1 MB / 300.7 MB, free: 15.36 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.195e-05/3.209e-05, allocations: 3.188 kB / 370.6 MB, free: 7.836 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1178/0.1179, allocations: 67.02 MB / 437.6 MB, free: 11.32 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.213/1.33, allocations: 424 MB / 0.8414 GB, free: 113.5 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002425/1.331, allocations: 92.98 kB / 0.8415 GB, free: 113.4 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 47/48.33, allocations: 9.485 GB / 10.33 GB, free: 27.25 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.958e-06/48.33, allocations: 0 / 10.33 GB, free: 27.25 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.00341/48.34, allocations: 0.5109 MB / 10.33 GB, free: 26.74 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: 2061
 * Number of variables: 2061
Notification: Performance of Generate backend data structure: time 0.0504/48.39, allocations: 14.14 MB / 10.34 GB, free: 12.49 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.099e-05/48.39, allocations: 8.031 kB / 10.34 GB, free: 12.48 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01461/48.4, allocations: 2.3 MB / 10.34 GB, free: 10.16 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.8411/49.24, allocations: 23.24 MB / 10.37 GB, free: 52.25 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001197/49.24, allocations: 0.7116 MB / 10.37 GB, free: 52.23 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005474/49.25, allocations: 1.013 MB / 10.37 GB, free: 52.21 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04629/49.29, allocations: 16.49 MB / 10.38 GB, free: 50.41 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005146/49.3, allocations: 19.25 kB / 10.38 GB, free: 50.4 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004074/49.3, allocations: 360.1 kB / 10.38 GB, free: 50.4 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002981/49.3, allocations: 217.4 kB / 10.38 GB, free: 50.4 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04549/49.35, allocations: 19.31 MB / 10.4 GB, free: 50.37 MB / 0.8542 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 0.1678/49.51, allocations: 79.67 MB / 10.48 GB, free: 16.31 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0234/49.54, allocations: 11.39 MB / 10.49 GB, free: 15.91 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01879/49.56, allocations: 9.299 MB / 10.5 GB, free: 15.82 MB / 0.8542 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 0.08754/49.64, allocations: 33.01 MB / 10.53 GB, free: 23.13 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02005/49.66, allocations: 9.03 MB / 10.54 GB, free: 22.96 MB / 0.8698 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05993/49.72, allocations: 15.13 MB / 10.56 GB, free: 22.65 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=561): time 3.848e-05/49.72, allocations: 1.625 kB / 10.56 GB, free: 22.65 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=772): time 1.72/51.44, allocations: 170.7 MB / 10.72 GB, free: 82.26 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005327/51.44, allocations: 2.521 MB / 10.73 GB, free: 79.25 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04077/51.48, allocations: 14.75 MB / 10.74 GB, free: 78.45 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.003944/51.49, allocations: 257.1 kB / 10.74 GB, free: 78.42 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01222/51.5, allocations: 7.883 MB / 10.75 GB, free: 78.05 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005491/51.51, allocations: 2.691 MB / 10.75 GB, free: 77.56 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003754/51.51, allocations: 205.1 kB / 10.75 GB, free: 77.56 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.001173/51.51, allocations: 0.7416 MB / 10.75 GB, free: 77.24 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02365/51.54, allocations: 9.431 MB / 10.76 GB, free: 77.21 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.026/51.56, allocations: 13.04 MB / 10.77 GB, free: 73.33 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02619/51.59, allocations: 10.76 MB / 10.78 GB, free: 73.09 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001243/51.59, allocations: 14.88 kB / 10.78 GB, free: 73.09 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=1394) (initialization): time 0.747/52.33, allocations: 127.6 MB / 10.91 GB, free: 70.36 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006964/52.34, allocations: 38.28 MB / 10.95 GB, free: 31.29 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005135/52.34, allocations: 130.4 kB / 10.95 GB, free: 31.29 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.583/53.93, allocations: 146 MB / 11.09 GB, free: 91.09 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01958/53.95, allocations: 2.688 MB / 11.09 GB, free: 91.09 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.236/54.18, allocations: 71.13 MB / 11.16 GB, free: 85.21 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02673/54.21, allocations: 1.555 MB / 11.16 GB, free: 85.21 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005076/54.21, allocations: 0.91 MB / 11.16 GB, free: 85.21 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 1.466e-05/54.21, allocations: 3.812 kB / 11.16 GB, free: 85.21 MB / 0.9011 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.7354/54.95, allocations: 126.3 MB / 11.29 GB, free: 50.47 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004611/54.95, allocations: 116.3 kB / 11.29 GB, free: 50.36 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.6/56.55, allocations: 146.4 MB / 11.43 GB, free: 100.6 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01776/56.57, allocations: 2.683 MB / 11.43 GB, free: 100.6 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2327/56.8, allocations: 75.4 MB / 11.51 GB, free: 96.01 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02619/56.83, allocations: 1.529 MB / 11.51 GB, free: 96.01 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004687/56.83, allocations: 0.863 MB / 11.51 GB, free: 96.01 MB / 0.9167 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 (1070):
 * Single equations (assignments): 992
 * Array equations: 36
 * Algorithm blocks: 1
 * Record equations: 32
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * 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: 6 {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 {5 80,5 80}
Notification: Performance of prepare postOptimizeDAE: time 0.007468/56.84, allocations: 0.7143 MB / 11.51 GB, free: 95.91 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007406/56.85, allocations: 1.545 MB / 11.51 GB, free: 95.9 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2345/57.08, allocations: 48.43 MB / 11.56 GB, free: 95.22 MB / 0.9167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001539/57.08, allocations: 87.41 kB / 11.56 GB, free: 95.22 MB / 0.9167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001049/57.08, allocations: 27.78 kB / 11.56 GB, free: 95.22 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2072/57.29, allocations: 42.52 MB / 11.6 GB, free: 84.19 MB / 0.9167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2792/57.57, allocations: 65.67 MB / 11.66 GB, free: 37.93 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.765e-05/57.57, allocations: 0 / 11.66 GB, free: 37.93 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01285/57.58, allocations: 1.805 MB / 11.67 GB, free: 36.23 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.026/58.61, allocations: 41.66 MB / 11.71 GB, free: 91.78 MB / 0.9167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002475/58.61, allocations: 337.5 kB / 11.71 GB, free: 91.78 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08122/58.69, allocations: 28.54 MB / 11.73 GB, free: 86 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.734e-06/58.69, allocations: 4.375 kB / 11.73 GB, free: 86 MB / 0.9167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2444/58.93, allocations: 55.74 MB / 11.79 GB, free: 84.73 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01363/58.95, allocations: 3.599 MB / 11.79 GB, free: 84.43 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007361/58.96, allocations: 266.4 kB / 11.79 GB, free: 84.43 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02132/58.98, allocations: 1.271 MB / 11.79 GB, free: 84.4 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003292/58.98, allocations: 0.5666 MB / 11.79 GB, free: 84.39 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0023/58.98, allocations: 345 kB / 11.79 GB, free: 84.39 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.02884/59.01, allocations: 11.26 MB / 11.81 GB, free: 83.85 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 1.235e-06/59.01, allocations: 0 / 11.81 GB, free: 83.85 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.06295/59.07, allocations: 8.748 MB / 11.81 GB, free: 83.85 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * 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 (705):
 * Single equations (assignments): 683
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 6
 * 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: 6 {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 {5 79,5 80}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01257/59.09, allocations: 5.754 MB / 11.82 GB, free: 81.78 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.1023/59.19, allocations: 40.46 MB / 11.86 GB, free: 78.6 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 2.029e-05/59.19, allocations: 9.938 kB / 11.86 GB, free: 78.6 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.02589/59.21, allocations: 10.27 MB / 11.87 GB, free: 78.33 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04589/59.26, allocations: 7.614 MB / 11.88 GB, free: 78.21 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07248/59.33, allocations: 29.11 MB / 11.9 GB, free: 72.57 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01923/59.35, allocations: 9.385 MB / 11.91 GB, free: 71.41 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.05543/59.41, allocations: 8.954 MB / 11.92 GB, free: 66.63 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005345/59.41, allocations: 0.9672 MB / 11.92 GB, free: 65.84 MB / 0.9167 GB
Notification: Performance of SimCode: time 3.009e-06/59.41, allocations: 0 / 11.92 GB, free: 65.84 MB / 0.9167 GB
Notification: Performance of Templates: time 3.435/62.85, allocations: 499.8 MB / 12.41 GB, free: 149.2 MB / 0.9637 GB