Notification: Performance of FrontEnd - loaded program: time 1.729e-05/1.746e-05, allocations: 0 / 0.5379 GB, free: 7.445 MB / 432 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1473/0.1473, allocations: 76.94 MB / 0.613 GB, free: 10.4 MB / 0.5 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9137/1.061, allocations: 139.5 MB / 0.7492 GB, free: 1.367 MB / 0.502 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003194/1.061, allocations: 70.83 kB / 0.7493 GB, free: 1.301 MB / 0.502 GB Notification: Performance of FrontEnd: time 1.227/2.288, allocations: 223.9 MB / 0.968 GB, free: 119.5 MB / 0.6114 GB Notification: Performance of Transformations before backend: time 0.001371/2.289, allocations: 235.5 kB / 0.9682 GB, free: 119.3 MB / 0.6114 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3485 * Number of variables: 3485 Notification: Performance of Generate backend data structure: time 0.05256/2.342, allocations: 14.33 MB / 0.9822 GB, free: 104.8 MB / 0.6114 GB Notification: Performance of prepare preOptimizeDAE: time 5.548e-05/2.342, allocations: 8.031 kB / 0.9822 GB, free: 104.8 MB / 0.6114 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.1635/2.506, allocations: 25.28 MB / 1.007 GB, free: 79.48 MB / 0.6114 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.06436/2.57, allocations: 21.79 MB / 1.028 GB, free: 57.78 MB / 0.6114 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006222/2.571, allocations: 336 kB / 1.028 GB, free: 57.45 MB / 0.6114 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005752/2.577, allocations: 0.6441 MB / 1.029 GB, free: 56.8 MB / 0.6114 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.04108/2.618, allocations: 16.92 MB / 1.046 GB, free: 39.88 MB / 0.6114 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0611/2.679, allocations: 23.39 MB / 1.068 GB, free: 14.91 MB / 0.6114 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001085/2.68, allocations: 170.5 kB / 1.069 GB, free: 14.74 MB / 0.6114 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004679/2.685, allocations: 55.98 kB / 1.069 GB, free: 14.68 MB / 0.6114 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00622/2.691, allocations: 2.262 MB / 1.071 GB, free: 12.43 MB / 0.6114 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.4661/3.157, allocations: 105.7 MB / 1.174 GB, free: 73.04 MB / 0.627 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02571/3.183, allocations: 12.68 MB / 1.186 GB, free: 72.34 MB / 0.627 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01819/3.201, allocations: 9.941 MB / 1.196 GB, free: 71.02 MB / 0.627 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009011/3.202, allocations: 317.5 kB / 1.197 GB, free: 70.8 MB / 0.627 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.237e-05/3.202, allocations: 97.5 kB / 1.197 GB, free: 70.72 MB / 0.627 GB Notification: Performance of pre-optimization done (n=610): time 1.558e-05/3.202, allocations: 7.156 kB / 1.197 GB, free: 70.72 MB / 0.627 GB Notification: Performance of matching and sorting (n=780): time 0.4424/3.645, allocations: 99.73 MB / 1.294 GB, free: 18.02 MB / 0.627 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000266/3.645, allocations: 0.657 MB / 1.295 GB, free: 17.21 MB / 0.627 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03082/3.676, allocations: 8.388 MB / 1.303 GB, free: 10.25 MB / 0.627 GB Notification: Performance of collectPreVariables (initialization): time 0.002689/3.679, allocations: 25.7 kB / 1.303 GB, free: 10.21 MB / 0.627 GB Notification: Performance of collectInitialEqns (initialization): time 0.0105/3.689, allocations: 7.072 MB / 1.31 GB, free: 3.578 MB / 0.627 GB Notification: Performance of collectInitialBindings (initialization): time 0.006609/3.696, allocations: 2.669 MB / 1.312 GB, free: 0.8711 MB / 0.627 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003766/3.7, allocations: 0 / 1.312 GB, free: 0.8711 MB / 0.627 GB Notification: Performance of setup shared object (initialization): time 0.002082/3.702, allocations: 0.8747 MB / 1.313 GB, free: 15.99 MB / 0.6426 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03342/3.735, allocations: 9.285 MB / 1.322 GB, free: 6.691 MB / 0.6426 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.04178/3.777, allocations: 14.98 MB / 1.337 GB, free: 5.246 MB / 0.6582 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3423/4.119, allocations: 12.12 MB / 1.349 GB, free: 142.7 MB / 0.6582 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0004218/4.12, allocations: 54.06 kB / 1.349 GB, free: 142.7 MB / 0.6582 GB Notification: Performance of matching and sorting (n=1663) (initialization): time 0.1149/4.235, allocations: 34.32 MB / 1.382 GB, free: 141.8 MB / 0.6582 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002192/4.235, allocations: 85.94 kB / 1.382 GB, free: 141.8 MB / 0.6582 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004187/4.236, allocations: 189.6 kB / 1.383 GB, free: 141.8 MB / 0.6582 GB Notification: Tearing is skipped for strong component 1 because system size of 223 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing= and --maxSizeNonlinearTearing=. Notification: Performance of postOpt tearingSystem (initialization): time 0.000747/4.236, allocations: 289.2 kB / 1.383 GB, free: 141.8 MB / 0.6582 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01671/4.253, allocations: 2.978 MB / 1.386 GB, free: 141.6 MB / 0.6582 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004371/4.254, allocations: 385.6 kB / 1.386 GB, free: 141.5 MB / 0.6582 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0187/4.272, allocations: 1.162 MB / 1.387 GB, free: 141.5 MB / 0.6582 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004635/4.277, allocations: 0.6715 MB / 1.388 GB, free: 141.5 MB / 0.6582 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 865 * Number of states: 0 () * Number of discrete variables: 90 (force.color[3],force.color[2],force.color[1],bodybox[7].color[3],bodybox[7].color[2],bodybox[7].color[1],bodybox[7].body.sphereColor[3],bodybox[7].body.sphereColor[2],bodybox[7].body.sphereColor[1],bodybox[6].color[3],bodybox[6].color[2],bodybox[6].color[1],bodybox[6].body.sphereColor[3],bodybox[6].body.sphereColor[2],bodybox[6].body.sphereColor[1],bodybox[5].color[3],bodybox[5].color[2],bodybox[5].color[1],bodybox[5].body.sphereColor[3],bodybox[5].body.sphereColor[2],bodybox[5].body.sphereColor[1],bodybox[4].color[3],bodybox[4].color[2],bodybox[4].color[1],bodybox[4].body.sphereColor[3],bodybox[4].body.sphereColor[2],bodybox[4].body.sphereColor[1],bodybox[3].color[3],bodybox[3].color[2],bodybox[3].color[1],bodybox[3].body.sphereColor[3],bodybox[3].body.sphereColor[2],bodybox[3].body.sphereColor[1],bodybox[2].color[3],bodybox[2].color[2],bodybox[2].color[1],bodybox[2].body.sphereColor[3],bodybox[2].body.sphereColor[2],bodybox[2].body.sphereColor[1],bodybox[1].color[3],bodybox[1].color[2],bodybox[1].color[1],bodybox[1].body.sphereColor[3],bodybox[1].body.sphereColor[2],bodybox[1].body.sphereColor[1],bodyboxN.color[3],bodyboxN.color[2],bodyboxN.color[1],bodyboxN.body.sphereColor[3],bodyboxN.body.sphereColor[2],bodyboxN.body.sphereColor[1],bodybox1.color[3],bodybox1.color[2],bodybox1.color[1],bodybox1.body.sphereColor[3],bodybox1.body.sphereColor[2],bodybox1.body.sphereColor[1],revolute[8].cylinderColor[3],revolute[8].cylinderColor[2],revolute[8].cylinderColor[1],revolute[7].cylinderColor[3],revolute[7].cylinderColor[2],revolute[7].cylinderColor[1],revolute[6].cylinderColor[3],revolute[6].cylinderColor[2],revolute[6].cylinderColor[1],revolute[5].cylinderColor[3],revolute[5].cylinderColor[2],revolute[5].cylinderColor[1],revolute[4].cylinderColor[3],revolute[4].cylinderColor[2],revolute[4].cylinderColor[1],revolute[3].cylinderColor[3],revolute[3].cylinderColor[2],revolute[3].cylinderColor[1],revolute[2].cylinderColor[3],revolute[2].cylinderColor[2],revolute[2].cylinderColor[1],revolute[1].cylinderColor[3],revolute[1].cylinderColor[2],revolute[1].cylinderColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1]) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1417): * Single equations (assignments): 1413 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 1 {(223,1.5%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.006547/4.284, allocations: 0.6593 MB / 1.389 GB, free: 141.2 MB / 0.6582 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00438/4.288, allocations: 0.9359 MB / 1.389 GB, free: 141.2 MB / 0.6582 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08577/4.374, allocations: 29.08 MB / 1.418 GB, free: 140.6 MB / 0.6582 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001256/4.374, allocations: 77.69 kB / 1.418 GB, free: 140.6 MB / 0.6582 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.029e-05/4.374, allocations: 41.5 kB / 1.418 GB, free: 140.6 MB / 0.6582 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001521/4.374, allocations: 34.95 kB / 1.418 GB, free: 140.6 MB / 0.6582 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1435/4.518, allocations: 53.04 MB / 1.47 GB, free: 115.9 MB / 0.6582 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.67e-05/4.518, allocations: 6.812 kB / 1.47 GB, free: 115.9 MB / 0.6582 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008241/4.526, allocations: 1.305 MB / 1.471 GB, free: 114.9 MB / 0.6582 GB Notification: Tearing is skipped for strong component 2 because system size of 220 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing= and --maxSizeNonlinearTearing=. Notification: Performance of postOpt tearingSystem (simulation): time 0.0001003/4.526, allocations: 28 kB / 1.471 GB, free: 114.8 MB / 0.6582 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002459/4.529, allocations: 29.5 kB / 1.471 GB, free: 114.8 MB / 0.6582 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.91e-05/4.529, allocations: 27.98 kB / 1.471 GB, free: 114.8 MB / 0.6582 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.352e-05/4.529, allocations: 11.94 kB / 1.471 GB, free: 114.8 MB / 0.6582 GB Notification: Tearing is skipped for strong component 3 because system size of 220 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing= and --maxSizeNonlinearTearing=. Notification: Performance of postOpt symbolicJacobian (simulation): time 0.9538/5.483, allocations: 243.1 MB / 1.709 GB, free: 113.1 MB / 0.6739 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01067/5.493, allocations: 2.83 MB / 1.711 GB, free: 112.3 MB / 0.6739 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004584/5.498, allocations: 18.78 kB / 1.711 GB, free: 112.3 MB / 0.6739 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01193/5.51, allocations: 0.9632 MB / 1.712 GB, free: 112.3 MB / 0.6739 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003542/5.514, allocations: 0.655 MB / 1.713 GB, free: 112.2 MB / 0.6739 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002174/5.516, allocations: 189.1 kB / 1.713 GB, free: 112.2 MB / 0.6739 GB Notification: Performance of sorting global known variables: time 0.016/5.532, allocations: 6.077 MB / 1.719 GB, free: 110.3 MB / 0.6739 GB Notification: Performance of sort global known variables: time 1.04e-06/5.532, allocations: 0 / 1.719 GB, free: 110.3 MB / 0.6739 GB Notification: Performance of remove unused functions: time 0.0273/5.559, allocations: 4.073 MB / 1.723 GB, free: 108.2 MB / 0.6739 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 28 * Number of states: 16 (revolute[1].phi,revolute[1].w,revolute[2].phi,revolute[2].w,revolute[3].phi,revolute[3].w,revolute[4].phi,revolute[4].w,revolute[5].phi,revolute[5].w,revolute[6].phi,revolute[6].w,revolute[7].phi,revolute[7].w,revolute[8].phi,revolute[8].w) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (554): * Single equations (assignments): 550 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 1 {(220,1.6%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002769/5.562, allocations: 210 kB / 1.723 GB, free: 108.1 MB / 0.6739 GB Notification: Performance of simCode: created initialization part: time 0.06692/5.629, allocations: 26.46 MB / 1.749 GB, free: 87.48 MB / 0.6739 GB Notification: Performance of simCode: created event and clocks part: time 1.453e-05/5.629, allocations: 3.906 kB / 1.749 GB, free: 87.48 MB / 0.6739 GB Notification: Performance of simCode: created simulation system equations: time 0.0459/5.675, allocations: 14.95 MB / 1.764 GB, free: 75.59 MB / 0.6739 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01201/5.687, allocations: 1.422 MB / 1.765 GB, free: 74.24 MB / 0.6739 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1659/5.853, allocations: 50.62 MB / 1.815 GB, free: 23.91 MB / 0.6739 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02408/5.877, allocations: 9.426 MB / 1.824 GB, free: 14.48 MB / 0.6739 GB Notification: Performance of simCode: alias equations: time 0.02812/5.905, allocations: 6.695 MB / 1.83 GB, free: 7.812 MB / 0.6739 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006843/5.912, allocations: 0.6555 MB / 1.831 GB, free: 7.156 MB / 0.6739 GB Notification: Performance of SimCode: time 1.872e-06/5.912, allocations: 0 / 1.831 GB, free: 7.156 MB / 0.6739 GB Notification: Performance of Templates: time 0.7652/6.678, allocations: 207.4 MB / 2.033 GB, free: 24.87 MB / 0.6739 GB