Notification: Performance of FrontEnd - loaded program: time 1.097e-05/1.117e-05, allocations: 5.344 kB / 439.6 MB, free: 9.531 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1332/0.1333, allocations: 78.98 MB / 0.5064 GB, free: 2.637 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4548/0.5882, allocations: 327.2 MB / 0.8259 GB, free: 4.48 MB / 0.6231 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002236/0.5886, allocations: 69.34 kB / 0.826 GB, free: 4.449 MB / 0.6231 GB Notification: Performance of FrontEnd: time 0.5598/1.148, allocations: 97.01 MB / 0.9207 GB, free: 213.9 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 2.13e-05/1.149, allocations: 8 kB / 0.9207 GB, free: 213.8 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 60 * Number of variables: 60 Notification: Performance of Generate backend data structure: time 0.0006914/1.149, allocations: 0.5104 MB / 0.9212 GB, free: 213.3 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.66e-05/1.149, allocations: 8.031 kB / 0.9212 GB, free: 213.3 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004785/1.15, allocations: 43.8 kB / 0.9213 GB, free: 213.2 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004003/1.15, allocations: 266 kB / 0.9215 GB, free: 212.9 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.102e-05/1.15, allocations: 8.5 kB / 0.9215 GB, free: 212.9 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.945e-05/1.151, allocations: 19.91 kB / 0.9216 GB, free: 212.9 MB / 0.6544 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0002125/1.151, allocations: 76.92 kB / 0.9216 GB, free: 212.8 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002915/1.151, allocations: 203.4 kB / 0.9218 GB, free: 212.6 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.991e-05/1.151, allocations: 0 / 0.9218 GB, free: 212.6 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.702e-05/1.151, allocations: 4 kB / 0.9218 GB, free: 212.6 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.639e-05/1.151, allocations: 12.42 kB / 0.9218 GB, free: 212.6 MB / 0.6544 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00179/1.153, allocations: 1.832 MB / 0.9236 GB, free: 210.6 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001188/1.154, allocations: 61.64 kB / 0.9237 GB, free: 210.6 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 6.223e-05/1.154, allocations: 16.84 kB / 0.9237 GB, free: 210.5 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 3.38e-05/1.154, allocations: 8.25 kB / 0.9237 GB, free: 210.5 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.528e-05/1.154, allocations: 39.69 kB / 0.9238 GB, free: 210.5 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=13): time 2.375e-06/1.154, allocations: 0 / 0.9238 GB, free: 210.5 MB / 0.6544 GB Notification: Performance of matching and sorting (n=16): time 0.001023/1.155, allocations: 428.4 kB / 0.9242 GB, free: 210 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.0002265/1.155, allocations: 52 kB / 0.9242 GB, free: 210 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.988e-06/1.155, allocations: 0.625 kB / 0.9242 GB, free: 210 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001161/1.155, allocations: 281.7 kB / 0.9245 GB, free: 209.7 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 2.011e-05/1.156, allocations: 25.7 kB / 0.9245 GB, free: 209.6 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 6.216e-05/1.156, allocations: 159.5 kB / 0.9247 GB, free: 209.5 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 3.122e-05/1.156, allocations: 43.84 kB / 0.9247 GB, free: 209.4 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.236e-05/1.156, allocations: 0 / 0.9247 GB, free: 209.4 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 6.467e-05/1.156, allocations: 334.8 kB / 0.925 GB, free: 209.1 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 5.364e-05/1.156, allocations: 19.86 kB / 0.925 GB, free: 209.1 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 8.779e-05/1.156, allocations: 112.8 kB / 0.9252 GB, free: 208.9 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 9.596e-05/1.156, allocations: 48.73 kB / 0.9252 GB, free: 208.9 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.003e-06/1.156, allocations: 3.906 kB / 0.9252 GB, free: 208.9 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003924/1.157, allocations: 192.7 kB / 0.9254 GB, free: 208.7 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.055e-05/1.157, allocations: 4 kB / 0.9254 GB, free: 208.7 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001317/1.157, allocations: 20.86 kB / 0.9254 GB, free: 208.7 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009491/1.158, allocations: 1.199 MB / 0.9266 GB, free: 207.3 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003361/1.158, allocations: 71.89 kB / 0.9266 GB, free: 207.3 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002683/1.159, allocations: 8 kB / 0.9267 GB, free: 207.2 MB / 0.6544 GB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: ambient.port.h:VARIABLE(flow=false min = -10000000000.0 max = 10000000000.0 unit = "J/kg" nominal = 1000000.0 ) "Specific mixture enthalpy in the connection point" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (35): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 1} Notification: Performance of prepare postOptimizeDAE: time 0.0003059/1.159, allocations: 123.3 kB / 0.9268 GB, free: 207.1 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.843e-05/1.159, allocations: 23.86 kB / 0.9268 GB, free: 207.1 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.29e-05/1.159, allocations: 10.59 kB / 0.9268 GB, free: 207.1 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.797e-06/1.159, allocations: 4 kB / 0.9268 GB, free: 207.1 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.469e-06/1.16, allocations: 3.906 kB / 0.9268 GB, free: 207.1 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002199/1.16, allocations: 411.8 kB / 0.9272 GB, free: 206.6 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008967/1.161, allocations: 0.5283 MB / 0.9277 GB, free: 206 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.076e-06/1.161, allocations: 0 / 0.9277 GB, free: 206 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002289/1.161, allocations: 43.84 kB / 0.9278 GB, free: 206 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.499e-06/1.161, allocations: 7.906 kB / 0.9278 GB, free: 205.9 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.732e-05/1.161, allocations: 0 / 0.9278 GB, free: 205.9 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.495e-06/1.161, allocations: 4 kB / 0.9278 GB, free: 205.9 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.911e-06/1.161, allocations: 0 / 0.9278 GB, free: 205.9 MB / 0.6544 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0003258/1.162, allocations: 316.1 kB / 0.9281 GB, free: 205.6 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 8.465e-05/1.162, allocations: 101.1 kB / 0.9282 GB, free: 205.5 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.826e-05/1.162, allocations: 0 / 0.9282 GB, free: 205.5 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003181/1.162, allocations: 15.92 kB / 0.9282 GB, free: 205.4 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.415e-05/1.162, allocations: 11.89 kB / 0.9282 GB, free: 205.4 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 1 (volume.medium.T) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 16 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.0003806/1.163, allocations: 210.3 kB / 0.9284 GB, free: 205.2 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.0003839/1.163, allocations: 204.5 kB / 0.9286 GB, free: 205 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 4.54e-06/1.163, allocations: 8.188 kB / 0.9286 GB, free: 205 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 6.879e-05/1.164, allocations: 31.94 kB / 0.9286 GB, free: 205 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000743/1.164, allocations: 88.72 kB / 0.9287 GB, free: 204.9 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009327/1.165, allocations: 409.2 kB / 0.9291 GB, free: 204.4 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003148/1.166, allocations: 0.8191 MB / 0.9299 GB, free: 203.6 MB / 0.6544 GB Notification: Performance of SimCode: time 2.095e-06/1.166, allocations: 0 / 0.9299 GB, free: 203.6 MB / 0.6544 GB Notification: Performance of Templates: time 0.1011/1.267, allocations: 4.499 MB / 0.9343 GB, free: 199.2 MB / 0.6544 GB