Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001514/0.001514, allocations: 111.1 kB / 20.44 MB, free: 1.184 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001869/0.001869, allocations: 209.7 kB / 23.73 MB, free: 4.387 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.467/1.467, allocations: 230.6 MB / 257.5 MB, free: 7.785 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2398/0.2398, allocations: 46.96 MB / 360.9 MB, free: 4.137 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.MultiBody.Frames.AngularVelocity,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_MultiBody_Frames_AngularVelocity",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Frames.AngularVelocity,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_MultiBody_Frames_AngularVelocity",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002196/0.002196, allocations: 63.91 kB / 0.4961 GB, free: 7.734 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3468/0.349, allocations: 66.03 MB / 0.5606 GB, free: 4.25 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Frames.AngularVelocity): time 0.01273/0.3617, allocations: 9.772 MB / 0.5701 GB, free: 10.43 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.009295/0.371, allocations: 3.898 MB / 0.5739 GB, free: 6.516 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001928/0.373, allocations: 75.62 kB / 0.574 GB, free: 6.441 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.006134/0.3791, allocations: 2.733 MB / 0.5767 GB, free: 3.699 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006773/0.3859, allocations: 1.798 MB / 0.5784 GB, free: 1.895 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002069/0.3879, allocations: 0.7019 MB / 0.5791 GB, free: 1.191 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.006159/0.3941, allocations: 3.684 MB / 0.5827 GB, free: 13.5 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004983/0.3991, allocations: 2.855 MB / 0.5855 GB, free: 10.57 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003143/0.4022, allocations: 1.523 MB / 0.587 GB, free: 9.047 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003963/0.4062, allocations: 2.017 MB / 0.589 GB, free: 7.023 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001375/0.4076, allocations: 332 kB / 0.5893 GB, free: 6.699 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003193/0.4107, allocations: 1.084 MB / 0.5903 GB, free: 5.613 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003088/0.4138, allocations: 1.924 MB / 0.5922 GB, free: 3.684 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.00443/0.4183, allocations: 1.6 MB / 0.5938 GB, free: 2.074 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01319/0.4315, allocations: 6.883 MB / 0.6005 GB, free: 11.16 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.136e-05/0.4315, allocations: 0 / 0.6005 GB, free: 11.16 MB / 446.1 MB Notification: Performance of FrontEnd: time 4.438e-06/0.4315, allocations: 0 / 0.6005 GB, free: 11.16 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.000513/0.432, allocations: 4 kB / 0.6005 GB, free: 11.16 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1475 * Number of variables: 1475 Notification: Performance of Generate backend data structure: time 0.01607/0.4481, allocations: 4.614 MB / 0.605 GB, free: 6.484 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.264e-05/0.4481, allocations: 12.03 kB / 0.605 GB, free: 6.473 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002134/0.4502, allocations: 0.707 MB / 0.6057 GB, free: 5.754 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007816/0.4581, allocations: 1.971 MB / 0.6076 GB, free: 3.777 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006822/0.4649, allocations: 2.344 MB / 0.6099 GB, free: 1.387 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002981/0.4652, allocations: 246.1 kB / 0.6102 GB, free: 1.145 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001628/0.4668, allocations: 407.7 kB / 0.6105 GB, free: 0.7461 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02191/0.4887, allocations: 9.794 MB / 0.6201 GB, free: 6.27 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002263/0.4889, allocations: 47.52 kB / 0.6202 GB, free: 6.223 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00114/0.4901, allocations: 163.8 kB / 0.6203 GB, free: 6.062 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002974/0.4931, allocations: 1.759 MB / 0.622 GB, free: 4.297 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01828/0.5113, allocations: 8.058 MB / 0.6299 GB, free: 12.22 MB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05688/0.5682, allocations: 36.58 MB / 0.6656 GB, free: 6.516 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009722/0.5779, allocations: 3.15 MB / 0.6687 GB, free: 3.332 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00248/0.5804, allocations: 1.553 MB / 0.6702 GB, free: 1.77 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01226/0.5927, allocations: 5.921 MB / 0.676 GB, free: 11.81 MB / 0.5137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.874e-05/0.5927, allocations: 55.5 kB / 0.676 GB, free: 11.75 MB / 0.5137 GB Notification: Performance of pre-optimization done (n=141): time 7.905e-06/0.5928, allocations: 0 / 0.676 GB, free: 11.75 MB / 0.5137 GB Notification: Performance of matching and sorting (n=148): time 0.03512/0.6279, allocations: 12.27 MB / 0.688 GB, free: 15.4 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001596/0.6295, allocations: 1.603 MB / 0.6896 GB, free: 13.64 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006383/0.6359, allocations: 4.021 MB / 0.6935 GB, free: 9.629 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0004057/0.6363, allocations: 45.98 kB / 0.6936 GB, free: 9.578 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.002776/0.639, allocations: 3.135 MB / 0.6966 GB, free: 6.414 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.001065/0.6401, allocations: 0.6282 MB / 0.6972 GB, free: 5.781 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001875/0.642, allocations: 1.171 MB / 0.6984 GB, free: 4.598 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001419/0.6421, allocations: 309.1 kB / 0.6987 GB, free: 4.293 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003197/0.6453, allocations: 2.037 MB / 0.7007 GB, free: 2.25 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006592/0.6519, allocations: 5.646 MB / 0.7062 GB, free: 10.79 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01122/0.6631, allocations: 8.253 MB / 0.7142 GB, free: 0.7383 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001997/0.6633, allocations: 36 kB / 0.7143 GB, free: 0.7031 MB / 0.545 GB Notification: Performance of matching and sorting (n=747) (initialization): time 0.02357/0.6869, allocations: 8.915 MB / 0.723 GB, free: 7.766 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001766/0.6871, allocations: 60 kB / 0.723 GB, free: 7.707 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01105/0.6981, allocations: 3.335 MB / 0.7263 GB, free: 4.348 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009828/0.708, allocations: 1.926 MB / 0.7282 GB, free: 2.406 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00468/0.7126, allocations: 1.322 MB / 0.7295 GB, free: 1.082 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3185/1.031, allocations: 5.869 MB / 0.7352 GB, free: 147 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00491/1.036, allocations: 397 kB / 0.7356 GB, free: 146.9 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007789/1.037, allocations: 354.5 kB / 0.7359 GB, free: 146.8 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 585 * Number of states: 0 () * Number of discrete variables: 41 (FrameTorque1.arrow.twoHeadedArrow,FrameTorque1.arrow.headAtOrigin,FrameTorque1.color[3],FrameTorque1.color[2],FrameTorque1.color[1],spring2.color[3],spring2.color[2],spring2.color[1],spring2.massColor[3],spring2.massColor[2],spring2.massColor[1],body.color[3],body.color[2],body.color[1],body.body.sphereColor[3],body.body.sphereColor[2],body.body.sphereColor[1],body.frameTranslation.color[3],body.frameTranslation.color[2],body.frameTranslation.color[1],spring1.color[3],spring1.color[2],spring1.color[1],spring1.massColor[3],spring1.massColor[2],spring1.massColor[1],bar2.color[3],bar2.color[2],bar2.color[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (709): * Single equations (assignments): 700 * Array equations: 5 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003198/1.04, allocations: 2.003 MB / 0.7379 GB, free: 146.1 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007327/1.041, allocations: 339.1 kB / 0.7382 GB, free: 146.1 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006511/1.041, allocations: 436 kB / 0.7386 GB, free: 145.9 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.00406/1.045, allocations: 2.498 MB / 0.741 GB, free: 145.1 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.223e-05/1.045, allocations: 3.719 kB / 0.741 GB, free: 145.1 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.722e-05/1.046, allocations: 6.438 kB / 0.7411 GB, free: 145.1 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01367/1.059, allocations: 7.959 MB / 0.7488 GB, free: 142.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.371e-05/1.059, allocations: 5.406 kB / 0.7488 GB, free: 142.2 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001077/1.06, allocations: 245.9 kB / 0.7491 GB, free: 142.2 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002623/1.063, allocations: 1.045 MB / 0.7501 GB, free: 142 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001819/1.063, allocations: 37.39 kB / 0.7501 GB, free: 142 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004551/1.068, allocations: 5.101 MB / 0.7551 GB, free: 138.4 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0007255/1.068, allocations: 1.459 MB / 0.7565 GB, free: 136.8 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0067/1.075, allocations: 5.221 MB / 0.7616 GB, free: 132.1 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009482/1.076, allocations: 323.3 kB / 0.7619 GB, free: 132 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004962/1.076, allocations: 39.83 kB / 0.762 GB, free: 132 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001448/1.078, allocations: 143.3 kB / 0.7621 GB, free: 131.8 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002384/1.078, allocations: 91.81 kB / 0.7622 GB, free: 131.7 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.82e-05/1.078, allocations: 39.98 kB / 0.7622 GB, free: 131.7 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002943/1.081, allocations: 2.36 MB / 0.7645 GB, free: 129.4 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.31e-07/1.081, allocations: 0 / 0.7645 GB, free: 129.4 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.004966/1.086, allocations: 1.003 MB / 0.7655 GB, free: 128.4 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 12 ($STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],body.v_0[1],body.v_0[2],body.v_0[3],body.body.frame_a.r_0[1],body.body.frame_a.r_0[2],body.body.frame_a.r_0[3],body.body.w_a[1],body.body.w_a[2],body.body.w_a[3]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (114): * Single equations (assignments): 107 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.007433/1.094, allocations: 5.863 MB / 0.7712 GB, free: 122.6 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.007931/1.102, allocations: 5.168 MB / 0.7763 GB, free: 117.5 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 7.734e-06/1.102, allocations: 0 / 0.7763 GB, free: 117.5 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.003505/1.105, allocations: 1.921 MB / 0.7782 GB, free: 115.5 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002642/1.108, allocations: 438.8 kB / 0.7786 GB, free: 115.1 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06528/1.173, allocations: 45.73 MB / 0.8232 GB, free: 63.85 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003399/1.176, allocations: 2.58 MB / 0.8258 GB, free: 61.24 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.003554/1.18, allocations: 1.798 MB / 0.8275 GB, free: 59.43 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002205/1.182, allocations: 1.765 MB / 0.8292 GB, free: 57.66 MB / 0.5606 GB Notification: Performance of SimCode: time 1.463e-06/1.182, allocations: 3.938 kB / 0.8292 GB, free: 57.66 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1164/1.299, allocations: 67.85 MB / 0.8955 GB, free: 6.539 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 17.16/18.46, allocations: 3.938 kB / 0.8955 GB, free: 6.535 MB / 0.5762 GB " [Timeout remaining time 641] (rm -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity_res.csv --start-time 0 --stop-time 1.1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000219692 ModelicaTest_4_1_0_ModelicaTest_MultiBody_Frames_AngularVelocity.fmu > ModelicaTest_4.1.0_ModelicaTest.MultiBody.Frames.AngularVelocity.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 21.744369050022215] Failed to read output from testmodel.py, exit status != 0: ['time', 'body.body.Q[1]', 'body.body.Q[2]', 'body.body.Q[3]', 'body.body.Q[4]', 'body.body.frame_a.r_0[1]', 'body.body.frame_a.r_0[2]', 'body.body.frame_a.r_0[3]', 'body.body.w_a[1]', 'body.body.w_a[2]', 'body.body.w_a[3]', 'body.v_0[1]', 'body.v_0[2]', 'body.v_0[3]'] 18.61947918916121 18.639901202 18.204082037 Calling exit ...