Running command: translateModel(OpenIPSL.Examples.Machines.PSAT.Order2test2_perturbation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenIPSL_OpenIPSL.Examples.Machines.PSAT.Order2test2_perturbation")
Notification: Performance of loadModel(OpenIPSL): time 2.186/2.186, allocations: 231.9 MB / 244 MB, free: 0.8125 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.546e-05/3.557e-05, allocations: 4 kB / 300.3 MB, free: 10.67 MB / 250.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1362/0.1363, allocations: 53.33 MB / 353.6 MB, free: 5.223 MB / 298.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3635/0.4998, allocations: 81.48 MB / 435.1 MB, free: 8.266 MB / 362.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002571/0.5001, allocations: 75.95 kB / 435.1 MB, free: 8.191 MB / 362.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.09137/0.5915, allocations: 20.43 MB / 455.6 MB, free: 3.688 MB / 378.7 MB
Notification: Performance of FrontEnd: time 2.383e-06/0.5915, allocations: 0 / 455.6 MB, free: 3.688 MB / 378.7 MB
Notification: Performance of Transformations before backend: time 5.813e-05/0.5916, allocations: 16 kB / 455.6 MB, free: 3.672 MB / 378.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 190
 * Number of variables: 190
Notification: Performance of Generate backend data structure: time 0.00596/0.5976, allocations: 1.673 MB / 457.3 MB, free: 1.953 MB / 378.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.678e-05/0.5976, allocations: 8.031 kB / 457.3 MB, free: 1.945 MB / 378.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00527/0.6029, allocations: 0.541 MB / 457.8 MB, free: 1.402 MB / 378.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001958/0.6049, allocations: 0.6961 MB / 458.5 MB, free: 0.668 MB / 378.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003861/0.6053, allocations: 264.2 kB / 458.8 MB, free: 380 kB / 378.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002209/0.6056, allocations: 76 kB / 458.8 MB, free: 304 kB / 378.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002338/0.6079, allocations: 0.8469 MB / 459.7 MB, free: 15.45 MB / 394.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.328e-05/0.608, allocations: 0 / 459.7 MB, free: 15.45 MB / 394.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001367/0.6081, allocations: 28 kB / 459.7 MB, free: 15.42 MB / 394.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.578e-05/0.6082, allocations: 20 kB / 459.7 MB, free: 15.4 MB / 394.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002347/0.6105, allocations: 0.8358 MB / 460.6 MB, free: 14.56 MB / 394.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00886/0.6194, allocations: 3.463 MB / 464 MB, free: 10.95 MB / 394.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001918/0.6214, allocations: 0.9441 MB / 465 MB, free: 9.938 MB / 394.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001366/0.6228, allocations: 0.5699 MB / 465.6 MB, free: 9.363 MB / 394.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001374/0.6229, allocations: 24.75 kB / 465.6 MB, free: 9.34 MB / 394.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.386e-05/0.623, allocations: 43.34 kB / 465.6 MB, free: 9.289 MB / 394.7 MB
Notification: Performance of pre-optimization done (n=92): time 4.228e-06/0.623, allocations: 0 / 465.6 MB, free: 9.289 MB / 394.7 MB
Notification: Performance of matching and sorting (n=92): time 0.01504/0.638, allocations: 4.051 MB / 469.7 MB, free: 5.223 MB / 394.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.5e-05/0.6381, allocations: 64.12 kB / 469.7 MB, free: 5.148 MB / 394.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001266/0.6394, allocations: 0.6374 MB / 470.4 MB, free: 4.504 MB / 394.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0002012/0.6396, allocations: 37.7 kB / 470.4 MB, free: 4.461 MB / 394.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0004298/0.6401, allocations: 444.4 kB / 470.8 MB, free: 4.02 MB / 394.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0004262/0.6405, allocations: 323.3 kB / 471.2 MB, free: 3.699 MB / 394.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001032/0.6406, allocations: 16 kB / 471.2 MB, free: 3.684 MB / 394.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001753/0.6408, allocations: 341.9 kB / 471.5 MB, free: 3.344 MB / 394.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001197/0.642, allocations: 438 kB / 471.9 MB, free: 2.918 MB / 394.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001267/0.6433, allocations: 0.5247 MB / 472.5 MB, free: 2.359 MB / 394.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001218/0.6445, allocations: 470 kB / 472.9 MB, free: 1.902 MB / 394.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.989e-06/0.6446, allocations: 4 kB / 472.9 MB, free: 1.898 MB / 394.7 MB
Notification: Performance of matching and sorting (n=104) (initialization): time 0.01529/0.6599, allocations: 4.117 MB / 477 MB, free: 13.76 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 3.147e-05/0.6599, allocations: 8 kB / 477 MB, free: 13.75 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.224e-05/0.66, allocations: 0 / 477 MB, free: 13.75 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.007221/0.6672, allocations: 1.722 MB / 478.8 MB, free: 12.03 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009833/0.6682, allocations: 151.8 kB / 478.9 MB, free: 11.88 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0203/0.6885, allocations: 7.088 MB / 486 MB, free: 4.656 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001554/0.6901, allocations: 195.2 kB / 486.2 MB, free: 4.465 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001448/0.6903, allocations: 31.98 kB / 486.2 MB, free: 4.434 MB / 410.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (69):
 * Single equations (assignments): 68
 * 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 {26 10}
Notification: Performance of prepare postOptimizeDAE: time 0.0003147/0.6906, allocations: 144.8 kB / 486.4 MB, free: 4.285 MB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002932/0.6909, allocations: 102.8 kB / 486.5 MB, free: 4.184 MB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01537/0.7063, allocations: 4.18 MB / 490.6 MB, free: 15.98 MB / 426.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.801e-05/0.7064, allocations: 8 kB / 490.7 MB, free: 15.97 MB / 426.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.438e-06/0.7064, allocations: 4 kB / 490.7 MB, free: 15.97 MB / 426.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.854e-05/0.7065, allocations: 7.969 kB / 490.7 MB, free: 15.96 MB / 426.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03411/0.7406, allocations: 5.55 MB / 496.2 MB, free: 10.31 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.269e-05/0.7407, allocations: 3.953 kB / 496.2 MB, free: 10.31 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001801/0.7425, allocations: 135.8 kB / 496.4 MB, free: 10.18 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01315/0.7557, allocations: 1.687 MB / 498 MB, free: 8.484 MB / 426.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003346/0.7561, allocations: 20 kB / 498.1 MB, free: 8.465 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03276/0.7889, allocations: 6.341 MB / 0.4926 GB, free: 1.984 MB / 426.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.687e-06/0.7889, allocations: 3.938 kB / 0.4926 GB, free: 1.98 MB / 426.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03229/0.8212, allocations: 4.908 MB / 0.4974 GB, free: 13.04 MB / 442.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.00065/0.8219, allocations: 191.6 kB / 0.4976 GB, free: 12.84 MB / 442.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004008/0.8224, allocations: 19.95 kB / 0.4976 GB, free: 12.82 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00233/0.8247, allocations: 147.9 kB / 0.4977 GB, free: 12.67 MB / 442.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001547/0.8263, allocations: 216.4 kB / 0.4979 GB, free: 12.46 MB / 442.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002118/0.8265, allocations: 20 kB / 0.4979 GB, free: 12.44 MB / 442.7 MB
Notification: Performance of sorting global known variables: time 0.001614/0.8282, allocations: 0.4953 MB / 0.4984 GB, free: 11.95 MB / 442.7 MB
Notification: Performance of sort global known variables: time 1.464e-06/0.8282, allocations: 3.938 kB / 0.4984 GB, free: 11.95 MB / 442.7 MB
Notification: Performance of remove unused functions: time 0.002776/0.831, allocations: 399.5 kB / 0.4988 GB, free: 11.55 MB / 442.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (order2_Inputs_Outputs1.delta,order2_Inputs_Outputs1.w)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (60):
 * Single equations (assignments): 59
 * 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 {26 10}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005262/0.8316, allocations: 143.1 kB / 0.4989 GB, free: 11.41 MB / 442.7 MB
Notification: Performance of simCode: created initialization part: time 0.01192/0.8435, allocations: 1.961 MB / 0.5009 GB, free: 9.434 MB / 442.7 MB
Notification: Performance of simCode: created event and clocks part: time 6.08e-06/0.8436, allocations: 0.5625 kB / 0.5009 GB, free: 9.434 MB / 442.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.009347/0.8529, allocations: 1.462 MB / 0.5023 GB, free: 7.965 MB / 442.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001151/0.8541, allocations: 67.31 kB / 0.5024 GB, free: 7.902 MB / 442.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00653/0.8607, allocations: 1.354 MB / 0.5037 GB, free: 6.512 MB / 442.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001341/0.8621, allocations: 1.061 MB / 0.5047 GB, free: 5.422 MB / 442.7 MB
Notification: Performance of simCode: alias equations: time 0.0009066/0.863, allocations: 69.44 kB / 0.5048 GB, free: 5.352 MB / 442.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005015/0.8635, allocations: 51.44 kB / 0.5048 GB, free: 5.301 MB / 442.7 MB
Notification: Performance of SimCode: time 2.421e-06/0.8636, allocations: 0 / 0.5048 GB, free: 5.301 MB / 442.7 MB
Notification: Performance of Templates: time 0.06103/0.9246, allocations: 19.04 MB / 0.5234 GB, free: 2.246 MB / 458.7 MB