Running command: translateModel(BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.FlowSystem.Simplified4")
Notification: Performance of loadModel(BuildSysPro): time 2.861/2.861, allocations: 325.3 MB / 337.5 MB, free: 10.1 MB / 282.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.413e-05/3.425e-05, allocations: 11.12 kB / 414.8 MB, free: 6.148 MB / 330.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1282/0.1283, allocations: 74.4 MB / 489.2 MB, free: 11.59 MB / 410.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.301/1.429, allocations: 428.4 MB / 0.8961 GB, free: 85.14 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003688/1.43, allocations: 94.58 kB / 0.8962 GB, free: 85.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 48.33/49.76, allocations: 9.939 GB / 10.83 GB, free: 79.1 MB / 0.9323 GB
Notification: Performance of FrontEnd: time 1.871e-06/49.76, allocations: 3.5 kB / 10.83 GB, free: 79.1 MB / 0.9323 GB
Notification: Performance of Transformations before backend: time 0.002859/49.76, allocations: 377.3 kB / 10.84 GB, free: 79.03 MB / 0.9323 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1743
 * Number of variables: 1743
Notification: Performance of Generate backend data structure: time 0.04373/49.8, allocations: 11.99 MB / 10.85 GB, free: 73.62 MB / 0.9323 GB
Notification: Performance of prepare preOptimizeDAE: time 3.894e-05/49.8, allocations: 7.375 kB / 10.85 GB, free: 73.62 MB / 0.9323 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01585/49.82, allocations: 2.324 MB / 10.85 GB, free: 72.74 MB / 0.9323 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.07367/49.89, allocations: 21.28 MB / 10.87 GB, free: 70.09 MB / 0.9323 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009123/49.89, allocations: 0.5961 MB / 10.87 GB, free: 70.07 MB / 0.9323 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004142/49.9, allocations: 0.7902 MB / 10.87 GB, free: 70.07 MB / 0.9323 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05085/49.95, allocations: 15.69 MB / 10.89 GB, free: 61.98 MB / 0.9323 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003422/49.95, allocations: 15.84 kB / 10.89 GB, free: 61.96 MB / 0.9323 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003213/49.95, allocations: 289.5 kB / 10.89 GB, free: 61.69 MB / 0.9323 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001907/49.95, allocations: 183.7 kB / 10.89 GB, free: 61.51 MB / 0.9323 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04967/50, allocations: 19.72 MB / 10.91 GB, free: 43.98 MB / 0.9323 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 0.9331/50.93, allocations: 73.99 MB / 10.98 GB, free: 71.04 MB / 0.9323 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03198/50.97, allocations: 11.28 MB / 10.99 GB, free: 70.89 MB / 0.9323 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.016/50.98, allocations: 8.427 MB / 11 GB, free: 70.82 MB / 0.9323 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 0.06809/51.05, allocations: 28.28 MB / 11.03 GB, free: 62.55 MB / 0.9323 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0322/51.08, allocations: 9.96 MB / 11.04 GB, free: 62.44 MB / 0.9323 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05573/51.14, allocations: 14.97 MB / 11.05 GB, free: 62.44 MB / 0.9323 GB
Notification: Performance of pre-optimization done (n=425): time 3.537e-05/51.14, allocations: 0 / 11.05 GB, free: 62.44 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=611): time 0.6032/51.74, allocations: 116.1 MB / 11.16 GB, free: 55.43 MB / 0.9323 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.608e-05/51.74, allocations: 121.2 kB / 11.16 GB, free: 55.36 MB / 0.9323 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03004/51.77, allocations: 12.36 MB / 11.18 GB, free: 54.62 MB / 0.9323 GB
Notification: Performance of collectPreVariables (initialization): time 0.00309/51.78, allocations: 194 kB / 11.18 GB, free: 54.59 MB / 0.9323 GB
Notification: Performance of collectInitialEqns (initialization): time 0.008553/51.78, allocations: 6.679 MB / 11.18 GB, free: 53.49 MB / 0.9323 GB
Notification: Performance of collectInitialBindings (initialization): time 0.004237/51.79, allocations: 2.067 MB / 11.18 GB, free: 52.44 MB / 0.9323 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002042/51.79, allocations: 160.9 kB / 11.18 GB, free: 52.43 MB / 0.9323 GB
Notification: Performance of setup shared object (initialization): time 0.0005389/51.79, allocations: 0.6193 MB / 11.18 GB, free: 52.11 MB / 0.9323 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01715/51.81, allocations: 8.066 MB / 11.19 GB, free: 52.09 MB / 0.9323 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01961/51.83, allocations: 10.81 MB / 11.2 GB, free: 48.88 MB / 0.9323 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01988/51.85, allocations: 9.083 MB / 11.21 GB, free: 48.61 MB / 0.9323 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.479e-05/51.85, allocations: 19.88 kB / 11.21 GB, free: 48.61 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=1033) (initialization): time 0.1145/51.96, allocations: 33.67 MB / 11.25 GB, free: 27.1 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 0.009962/51.97, allocations: 36.2 MB / 11.28 GB, free: 5.141 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002032/51.97, allocations: 56 kB / 11.28 GB, free: 5.086 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.683/53.66, allocations: 151.1 MB / 11.43 GB, free: 97.66 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01411/53.67, allocations: 1.731 MB / 11.43 GB, free: 97.66 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.08965/53.76, allocations: 37.98 MB / 11.47 GB, free: 92.07 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02393/53.78, allocations: 1.47 MB / 11.47 GB, free: 92.07 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004139/53.79, allocations: 0.8276 MB / 11.47 GB, free: 92.07 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.602e-05/53.79, allocations: 5.234 kB / 11.47 GB, free: 92.07 MB / 0.948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.06778/53.86, allocations: 25.72 MB / 11.49 GB, free: 91.68 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001739/53.86, allocations: 59.41 kB / 11.49 GB, free: 91.68 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.7982/54.65, allocations: 147.1 MB / 11.64 GB, free: 10.68 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01101/54.67, allocations: 1.688 MB / 11.64 GB, free: 9.121 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.9134/55.58, allocations: 39.82 MB / 11.68 GB, free: 139.7 MB / 0.9948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01991/55.6, allocations: 1.084 MB / 11.68 GB, free: 139.7 MB / 0.9948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003736/55.6, allocations: 0.7665 MB / 11.68 GB, free: 139.7 MB / 0.9948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 245
 * 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 (759):
 * Single equations (assignments): 746
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * 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: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(5,76.0%) 80}
 * Non-linear torn systems: 2 {32 38,5 80}
Notification: Performance of prepare postOptimizeDAE: time 0.00518/55.61, allocations: 0.5596 MB / 11.68 GB, free: 139.6 MB / 0.9948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005257/55.61, allocations: 1.279 MB / 11.68 GB, free: 139.6 MB / 0.9948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1573/55.77, allocations: 35.67 MB / 11.72 GB, free: 139 MB / 0.9948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001274/55.77, allocations: 75.11 kB / 11.72 GB, free: 139 MB / 0.9948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.045e-05/55.77, allocations: 13.47 kB / 11.72 GB, free: 139 MB / 0.9948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1327/55.9, allocations: 29.97 MB / 11.75 GB, free: 138.5 MB / 0.9948 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 postOpt removeSimpleEquations (simulation): time 0.2146/56.12, allocations: 59.21 MB / 11.8 GB, free: 132.2 MB / 0.9948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.476e-05/56.12, allocations: 8.188 kB / 11.8 GB, free: 132.2 MB / 0.9948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008974/56.13, allocations: 1.177 MB / 11.81 GB, free: 132.2 MB / 0.9948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2404/56.37, allocations: 43.32 MB / 11.85 GB, free: 132.1 MB / 0.9948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00197/56.37, allocations: 213.4 kB / 11.85 GB, free: 132.1 MB / 0.9948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1563/56.53, allocations: 48.51 MB / 11.9 GB, free: 119.4 MB / 0.9948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.003e-05/56.53, allocations: 12 kB / 11.9 GB, free: 119.4 MB / 0.9948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2745/56.8, allocations: 61.53 MB / 11.96 GB, free: 84.63 MB / 0.9948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01155/56.81, allocations: 3.077 MB / 11.96 GB, free: 82.48 MB / 0.9948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005511/56.82, allocations: 128 kB / 11.96 GB, free: 82.36 MB / 0.9948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01787/56.84, allocations: 1.238 MB / 11.96 GB, free: 81.57 MB / 0.9948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002905/56.84, allocations: 0.5599 MB / 11.96 GB, free: 81.24 MB / 0.9948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001599/56.84, allocations: 316.8 kB / 11.96 GB, free: 80.99 MB / 0.9948 GB
Notification: Performance of sorting global known variables: time 0.0213/56.86, allocations: 9.431 MB / 11.97 GB, free: 72.73 MB / 0.9948 GB
Notification: Performance of sort global known variables: time 1.091e-06/56.86, allocations: 1.594 kB / 11.97 GB, free: 72.73 MB / 0.9948 GB
Notification: Performance of remove unused functions: time 0.06292/56.92, allocations: 7.727 MB / 11.98 GB, free: 65.26 MB / 0.9948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 27
 * Number of states: 8 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U)
 * 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 (533):
 * Single equations (assignments): 513
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 9
 * When equations: 3
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 5
 * 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: 5 {1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(7,75.5%) 74}
 * Non-linear torn systems: 2 {30 38,5 80}
Notification: Performance of Backend phase and start with SimCode phase: time 0.01724/56.94, allocations: 5.764 MB / 11.98 GB, free: 60.6 MB / 0.9948 GB
Notification: Performance of simCode: created initialization part: time 0.9529/57.89, allocations: 34.35 MB / 12.02 GB, free: 137.6 MB / 0.9948 GB
Notification: Performance of simCode: created event and clocks part: time 1.906e-05/57.89, allocations: 4.938 kB / 12.02 GB, free: 137.6 MB / 0.9948 GB
Notification: Performance of simCode: created simulation system equations: time 0.03088/57.93, allocations: 10.42 MB / 12.03 GB, free: 137.2 MB / 0.9948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03852/57.96, allocations: 6.666 MB / 12.03 GB, free: 137.2 MB / 0.9948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09291/58.06, allocations: 28.6 MB / 12.06 GB, free: 132.6 MB / 0.9948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01545/58.07, allocations: 7.769 MB / 12.07 GB, free: 131.5 MB / 0.9948 GB
Notification: Performance of simCode: alias equations: time 0.03988/58.11, allocations: 6.734 MB / 12.08 GB, free: 131.4 MB / 0.9948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003737/58.12, allocations: 0.7827 MB / 12.08 GB, free: 131.4 MB / 0.9948 GB
Notification: Performance of SimCode: time 1.794e-06/58.12, allocations: 0.9062 kB / 12.08 GB, free: 131.4 MB / 0.9948 GB
Notification: Performance of Templates: time 2.671/60.79, allocations: 491.7 MB / 12.56 GB, free: 140.5 MB / 1.011 GB