Running command: translateModel(BuildSysPro.IBPSA.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.Examples.ExpansionVessel") Notification: Performance of loadModel(BuildSysPro): time 2.826/2.826, allocations: 325.3 MB / 337.5 MB, free: 10.09 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 3.391e-05/3.397e-05, allocations: 7.984 kB / 414.8 MB, free: 6.129 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1333/0.1334, allocations: 74.41 MB / 489.2 MB, free: 11.58 MB / 410.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.121/1.255, allocations: 355 MB / 0.8244 GB, free: 180.8 MB / 0.6198 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000252/1.255, allocations: 85.02 kB / 0.8245 GB, free: 180.7 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 0.2772/1.532, allocations: 99.26 MB / 0.9214 GB, free: 80.29 MB / 0.6198 GB Notification: Performance of FrontEnd: time 1.91e-06/1.532, allocations: 0 / 0.9214 GB, free: 80.29 MB / 0.6198 GB Notification: Performance of Transformations before backend: time 3.47e-05/1.532, allocations: 12 kB / 0.9214 GB, free: 80.28 MB / 0.6198 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 62 * Number of variables: 62 Notification: Performance of Generate backend data structure: time 0.0009689/1.533, allocations: 0.6454 MB / 0.9221 GB, free: 79.59 MB / 0.6198 GB Notification: Performance of prepare preOptimizeDAE: time 4.045e-05/1.533, allocations: 8.031 kB / 0.9221 GB, free: 79.58 MB / 0.6198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002249/1.533, allocations: 55.38 kB / 0.9221 GB, free: 79.52 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01717/1.551, allocations: 6.428 MB / 0.9284 GB, free: 72.99 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.537e-05/1.551, allocations: 24.5 kB / 0.9284 GB, free: 72.97 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.07e-05/1.551, allocations: 31.91 kB / 0.9284 GB, free: 72.94 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005403/1.551, allocations: 277.2 kB / 0.9287 GB, free: 72.64 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.863e-05/1.551, allocations: 0 / 0.9287 GB, free: 72.64 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.954e-05/1.551, allocations: 12 kB / 0.9287 GB, free: 72.63 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.108e-05/1.552, allocations: 4 kB / 0.9287 GB, free: 72.63 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003594/1.552, allocations: 149 kB / 0.9289 GB, free: 72.48 MB / 0.6198 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001993/1.554, allocations: 1.473 MB / 0.9303 GB, free: 70.88 MB / 0.6198 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002909/1.554, allocations: 118.7 kB / 0.9304 GB, free: 70.76 MB / 0.6198 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001147/1.554, allocations: 52.89 kB / 0.9305 GB, free: 70.7 MB / 0.6198 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001229/1.554, allocations: 85.11 kB / 0.9305 GB, free: 70.6 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002092/1.555, allocations: 107.3 kB / 0.9307 GB, free: 70.48 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=15): time 4.249e-06/1.555, allocations: 7.984 kB / 0.9307 GB, free: 70.48 MB / 0.6198 GB Notification: Performance of matching and sorting (n=15): time 0.0003654/1.555, allocations: 153.2 kB / 0.9308 GB, free: 70.32 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.687e-05/1.555, allocations: 59.36 kB / 0.9309 GB, free: 70.25 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003894/1.556, allocations: 295.6 kB / 0.9311 GB, free: 69.96 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 3.018e-05/1.556, allocations: 33.7 kB / 0.9312 GB, free: 69.92 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001342/1.556, allocations: 211.9 kB / 0.9314 GB, free: 69.71 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 5.236e-05/1.556, allocations: 55.28 kB / 0.9314 GB, free: 69.65 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.554e-05/1.556, allocations: 4 kB / 0.9314 GB, free: 69.65 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 7.59e-05/1.556, allocations: 342.8 kB / 0.9318 GB, free: 69.3 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001326/1.556, allocations: 52.23 kB / 0.9318 GB, free: 69.25 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00016/1.556, allocations: 133.1 kB / 0.9319 GB, free: 69.09 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001692/1.556, allocations: 100.5 kB / 0.932 GB, free: 68.99 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.443e-06/1.556, allocations: 0 / 0.932 GB, free: 68.99 MB / 0.6198 GB Notification: Performance of matching and sorting (n=29) (initialization): time 0.0005061/1.557, allocations: 270.6 kB / 0.9323 GB, free: 68.71 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 3.387e-05/1.557, allocations: 33.69 kB / 0.9323 GB, free: 68.67 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.841e-06/1.557, allocations: 4 kB / 0.9323 GB, free: 68.67 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.84e-05/1.557, allocations: 4 kB / 0.9323 GB, free: 68.66 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003097/1.557, allocations: 59.84 kB / 0.9324 GB, free: 68.61 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.085e-05/1.557, allocations: 4 kB / 0.9324 GB, free: 68.6 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003676/1.558, allocations: 40.05 kB / 0.9324 GB, free: 68.56 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.371e-05/1.558, allocations: 16 kB / 0.9324 GB, free: 68.55 MB / 0.6198 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (28): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 8.848e-05/1.558, allocations: 127.6 kB / 0.9326 GB, free: 68.42 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.847e-05/1.558, allocations: 35.61 kB / 0.9326 GB, free: 68.38 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003699/1.558, allocations: 160.6 kB / 0.9328 GB, free: 68.22 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.854e-06/1.558, allocations: 4 kB / 0.9328 GB, free: 68.21 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.82e-06/1.558, allocations: 0 / 0.9328 GB, free: 68.21 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002897/1.559, allocations: 451.8 kB / 0.9332 GB, free: 67.69 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004653/1.559, allocations: 353.3 kB / 0.9335 GB, free: 67.29 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.175e-06/1.559, allocations: 0 / 0.9335 GB, free: 67.29 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002211/1.559, allocations: 27.98 kB / 0.9336 GB, free: 67.27 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.542e-06/1.559, allocations: 4 kB / 0.9336 GB, free: 67.26 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.841e-05/1.559, allocations: 0 / 0.9336 GB, free: 67.26 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.351e-05/1.56, allocations: 3.984 kB / 0.9336 GB, free: 67.26 MB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.366e-06/1.56, allocations: 3.938 kB / 0.9336 GB, free: 67.25 MB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004301/1.56, allocations: 240.7 kB / 0.9338 GB, free: 67 MB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000144/1.56, allocations: 128.7 kB / 0.9339 GB, free: 66.86 MB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.224e-05/1.56, allocations: 4 kB / 0.9339 GB, free: 66.85 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002787/1.56, allocations: 23.89 kB / 0.9339 GB, free: 66.83 MB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.362e-05/1.561, allocations: 15.97 kB / 0.934 GB, free: 66.81 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.532e-05/1.561, allocations: 8 kB / 0.934 GB, free: 66.8 MB / 0.6198 GB Notification: Performance of sorting global known variables: time 0.0002889/1.561, allocations: 242.2 kB / 0.9342 GB, free: 66.57 MB / 0.6198 GB Notification: Performance of sort global known variables: time 7.93e-07/1.561, allocations: 3.938 kB / 0.9342 GB, free: 66.56 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.0006001/1.562, allocations: 132 kB / 0.9343 GB, free: 66.43 MB / 0.6198 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (expVes.m,expVes.H,vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Top-level inputs: 0 Notification: Strong component statistics for simulation (15): * Single equations (assignments): 13 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0003876/1.562, allocations: 253.4 kB / 0.9346 GB, free: 66.18 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 0.0003571/1.562, allocations: 191.3 kB / 0.9348 GB, free: 65.98 MB / 0.6198 GB Notification: Performance of simCode: created event and clocks part: time 3.127e-06/1.562, allocations: 0 / 0.9348 GB, free: 65.98 MB / 0.6198 GB Notification: Performance of simCode: created simulation system equations: time 0.000123/1.562, allocations: 55.92 kB / 0.9348 GB, free: 65.93 MB / 0.6198 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001087/1.564, allocations: 204.5 kB / 0.935 GB, free: 65.73 MB / 0.6198 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001146/1.565, allocations: 0.5342 MB / 0.9355 GB, free: 65.18 MB / 0.6198 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002432/1.565, allocations: 0.7877 MB / 0.9363 GB, free: 64.36 MB / 0.6198 GB Notification: Performance of simCode: alias equations: time 0.000368/1.565, allocations: 67.17 kB / 0.9364 GB, free: 64.29 MB / 0.6198 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.469e-05/1.566, allocations: 31.44 kB / 0.9364 GB, free: 64.26 MB / 0.6198 GB Notification: Performance of SimCode: time 1.759e-06/1.566, allocations: 0 / 0.9364 GB, free: 64.26 MB / 0.6198 GB Notification: Performance of Templates: time 0.01679/1.582, allocations: 7.249 MB / 0.9435 GB, free: 57.11 MB / 0.6198 GB