Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001356/0.001356, allocations: 175.1 kB / 13.63 MB, free: 1.684 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.584/1.584, allocations: 221.3 MB / 235.5 MB, free: 2.879 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008936/0.0008938, allocations: 95.78 kB / 286.5 MB, free: 168 kB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 3.795e-05/3.802e-05, allocations: 4 kB / 343.9 MB, free: 4.195 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1195/0.1196, allocations: 50.41 MB / 394.3 MB, free: 1.746 MB / 282.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4022/0.5219, allocations: 115.5 MB / 0.4979 GB, free: 3.879 MB / 378.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003202/0.5223, allocations: 89.61 kB / 0.498 GB, free: 3.793 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.6282/1.15, allocations: 141 MB / 0.6357 GB, free: 69.53 MB / 426.7 MB Notification: Performance of FrontEnd: time 2.074e-06/1.151, allocations: 0 / 0.6357 GB, free: 69.53 MB / 426.7 MB Notification: Performance of Transformations before backend: time 0.0004359/1.151, allocations: 160 kB / 0.6359 GB, free: 69.37 MB / 426.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2627 * Number of variables: 2627 Notification: Performance of Generate backend data structure: time 0.03143/1.182, allocations: 7.842 MB / 0.6435 GB, free: 61.45 MB / 426.7 MB Notification: Performance of prepare preOptimizeDAE: time 7.083e-05/1.183, allocations: 8.031 kB / 0.6435 GB, free: 61.44 MB / 426.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.008644/1.191, allocations: 1.335 MB / 0.6448 GB, free: 60.09 MB / 426.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01479/1.206, allocations: 2.884 MB / 0.6477 GB, free: 57.2 MB / 426.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01949/1.226, allocations: 7.706 MB / 0.6552 GB, free: 49.41 MB / 426.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005682/1.226, allocations: 0.5778 MB / 0.6558 GB, free: 48.83 MB / 426.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00452/1.231, allocations: 0.777 MB / 0.6565 GB, free: 48.05 MB / 426.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04697/1.278, allocations: 19.12 MB / 0.6752 GB, free: 27.57 MB / 426.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000494/1.278, allocations: 91.17 kB / 0.6753 GB, free: 27.48 MB / 426.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002929/1.281, allocations: 363.9 kB / 0.6756 GB, free: 27.13 MB / 426.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002278/1.283, allocations: 1.684 MB / 0.6773 GB, free: 25.44 MB / 426.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03371/1.317, allocations: 16.08 MB / 0.693 GB, free: 9.344 MB / 426.7 MB Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.4525/1.77, allocations: 80.24 MB / 0.7713 GB, free: 29.6 MB / 442.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0286/1.798, allocations: 9.042 MB / 0.7801 GB, free: 28.91 MB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.007231/1.806, allocations: 4.903 MB / 0.7849 GB, free: 28.86 MB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.03565/1.841, allocations: 20.22 MB / 0.8047 GB, free: 22.3 MB / 442.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.066e-05/1.842, allocations: 64.41 kB / 0.8047 GB, free: 22.24 MB / 442.7 MB Notification: Performance of pre-optimization done (n=313): time 6.833e-06/1.842, allocations: 0 / 0.8047 GB, free: 22.24 MB / 442.7 MB Notification: Performance of matching and sorting (n=371): time 0.1104/1.952, allocations: 38.3 MB / 0.8421 GB, free: 9.707 MB / 442.7 MB Warning: The linear system: 1 : fixedTranslationOfConstraint.frame_b.R.T[1,3] = (-0.1411940808771254) * freeMotionScalarInit.initAngle.R_rel.T[1,1] + 0.8130157214783864 * freeMotionScalarInit.initAngle.R_rel.T[1,2] + 0.5648625214636235 * freeMotionScalarInit.initAngle.R_rel.T[1,3] 2 : 0.0 = 0.8191520442889918 * fixedTranslationOfConstraint.frame_b.R.T[1,1] + (-0.09960050292505122) * fixedTranslationOfConstraint.frame_b.R.T[1,2] + 0.5648625214636235 * fixedTranslationOfConstraint.frame_b.R.T[1,3] 3 : fixedTranslationOfConstraint.frame_b.R.T[1,1] = 0.2148655148851041 * freeMotionScalarInit.initAngle.R_rel.T[1,1] + (-0.5318108111446446) * freeMotionScalarInit.initAngle.R_rel.T[1,2] + 0.8191520442889918 * freeMotionScalarInit.initAngle.R_rel.T[1,3] 4 : fixedTranslationOfConstraint.frame_b.R.T[1,2] = 0.9663834860128886 * freeMotionScalarInit.initAngle.R_rel.T[1,1] + 0.2370288965055821 * freeMotionScalarInit.initAngle.R_rel.T[1,2] + (-0.09960050292505122) * freeMotionScalarInit.initAngle.R_rel.T[1,3] [ 0.0 , -0.8130157214783864 , 0.0 , 1.0 ; 0.09960050292505122 , 0.0 , -0.8191520442889918 , -0.5648625214636235 ; 0.0 , 0.5318108111446446 , 1.0 , 0.0 ; 1.0 , -0.2370288965055821 , 0.0 , 0.0 ] * [ fixedTranslationOfConstraint.frame_b.R.T[1,2] ; freeMotionScalarInit.initAngle.R_rel.T[1,2] ; fixedTranslationOfConstraint.frame_b.R.T[1,1] ; fixedTranslationOfConstraint.frame_b.R.T[1,3] ] = [ (-0.1411940808771254) * freeMotionScalarInit.initAngle.R_rel.T[1,1] + 0.5648625214636235 * freeMotionScalarInit.initAngle.R_rel.T[1,3] ; -0.0 ; 0.2148655148851041 * freeMotionScalarInit.initAngle.R_rel.T[1,1] + 0.8191520442889918 * freeMotionScalarInit.initAngle.R_rel.T[1,3] ; 0.9663834860128886 * freeMotionScalarInit.initAngle.R_rel.T[1,1] + (-0.09960050292505122) * freeMotionScalarInit.initAngle.R_rel.T[1,3] ] might be structurally or numerically singular for variable fixedTranslationOfConstraint.frame_b.R.T[1,3] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] = (-0.1411940808771254) * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + 0.8130157214783864 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] + 0.5648625214636235 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] 2 : 0.0 = 0.8191520442889918 * fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + (-0.09960050292505122) * fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] + 0.5648625214636235 * fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] 3 : fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] = 0.2148655148851041 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + (-0.5318108111446446) * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] + 0.8191520442889918 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] 4 : fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] = 0.9663834860128886 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + 0.2370288965055821 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] + (-0.09960050292505122) * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] [ 0.0 , -0.8130157214783864 , 0.0 , 1.0 ; 0.09960050292505122 , 0.0 , -0.8191520442889918 , -0.5648625214636235 ; 0.0 , 0.5318108111446446 , 1.0 , 0.0 ; 1.0 , -0.2370288965055821 , 0.0 , 0.0 ] * [ fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] ; freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,2] ; fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] ; fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] ] = [ (-0.1411940808771254) * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + 0.5648625214636235 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] ; -0.0 ; 0.2148655148851041 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + 0.8191520442889918 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] ; 0.9663834860128886 * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,1] + (-0.09960050292505122) * freeMotionScalarInit.initAngle.R_rel.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] ] might be structurally or numerically singular for variable fixedTranslationOfConstraint.frame_b.R.T.$pDERStateSetJac0.dummyVarStateSetJac0[1,3] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of inlineWhenForInitialization (initialization): time 0.01427/1.966, allocations: 12.86 MB / 0.8547 GB, free: 15.3 MB / 458.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01156/1.978, allocations: 5.25 MB / 0.8598 GB, free: 10.63 MB / 458.7 MB Notification: Performance of collectPreVariables (initialization): time 0.001278/1.979, allocations: 85.48 kB / 0.8599 GB, free: 10.54 MB / 458.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.004807/1.984, allocations: 5.086 MB / 0.8649 GB, free: 5.992 MB / 458.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.002786/1.987, allocations: 1.387 MB / 0.8662 GB, free: 4.766 MB / 458.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001245/1.988, allocations: 186 kB / 0.8664 GB, free: 4.586 MB / 458.7 MB Notification: Performance of setup shared object (initialization): time 0.00104/1.989, allocations: 0.7089 MB / 0.8671 GB, free: 3.984 MB / 458.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01284/2.002, allocations: 4.249 MB / 0.8713 GB, free: 160 kB / 458.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.05462/2.057, allocations: 11.05 MB / 0.882 GB, free: 8.371 MB / 474.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01491/2.072, allocations: 6.318 MB / 0.8882 GB, free: 3.008 MB / 474.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001334/2.072, allocations: 56 kB / 0.8883 GB, free: 2.953 MB / 474.7 MB Notification: Performance of matching and sorting (n=1241) (initialization): time 0.3833/2.455, allocations: 17.14 MB / 0.905 GB, free: 103.9 MB / 474.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001945/2.456, allocations: 85.03 kB / 0.9051 GB, free: 103.9 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003964/2.456, allocations: 187.8 kB / 0.9053 GB, free: 103.9 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01216/2.468, allocations: 3.575 MB / 0.9088 GB, free: 103.8 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009245/2.477, allocations: 2.202 MB / 0.9109 GB, free: 103.6 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03077/2.508, allocations: 27.09 MB / 0.9374 GB, free: 94.48 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009612/2.518, allocations: 0.6151 MB / 0.938 GB, free: 94.48 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002191/2.52, allocations: 0.5781 MB / 0.9385 GB, free: 94.47 MB / 474.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 856 * Number of states: 0 () * Number of discrete variables: 68 (freeMotionScalarInit.arrowColor[3],freeMotionScalarInit.arrowColor[2],freeMotionScalarInit.arrowColor[1],fixedTranslationOfConstraint.color[3],fixedTranslationOfConstraint.color[2],fixedTranslationOfConstraint.color[1],fixedTranslationOfJoint.color[3],fixedTranslationOfJoint.color[2],fixedTranslationOfJoint.color[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],fixedRotation.color[3],fixedRotation.color[2],fixedRotation.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],springOfConstraint.color[3],springOfConstraint.color[2],springOfConstraint.color[1],springOfConstraint.massColor[3],springOfConstraint.massColor[2],springOfConstraint.massColor[1],springOfJoint.color[3],springOfJoint.color[2],springOfJoint.color[1],springOfJoint.massColor[3],springOfJoint.massColor[2],springOfJoint.massColor[1],bodyOfConstraint.color[3],bodyOfConstraint.color[2],bodyOfConstraint.color[1],bodyOfConstraint.body.sphereColor[3],bodyOfConstraint.body.sphereColor[2],bodyOfConstraint.body.sphereColor[1],bodyOfConstraint.frameTranslation.color[3],bodyOfConstraint.frameTranslation.color[2],bodyOfConstraint.frameTranslation.color[1],bodyOfJoint.color[3],bodyOfJoint.color[2],bodyOfJoint.color[1],bodyOfJoint.body.sphereColor[3],bodyOfJoint.body.sphereColor[2],bodyOfJoint.body.sphereColor[1],bodyOfJoint.frameTranslation.color[3],bodyOfJoint.frameTranslation.color[2],bodyOfJoint.frameTranslation.color[1],sensorConstraintRelative.arrow.arrowLine.twoHeadedArrow,sensorConstraintRelative.arrow.headAtOrigin,sensorConstraintRelative.arrowColor[3],sensorConstraintRelative.arrowColor[2],sensorConstraintRelative.arrowColor[1],constraint.sphereColor[3],constraint.sphereColor[2],constraint.sphereColor[1],joint.cylinderColor[3],joint.cylinderColor[2],joint.cylinderColor[1]) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1144): * Single equations (assignments): 1129 * Array equations: 8 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 6 {(3,100.0%) 20,(1,100.0%) 7,(2,100.0%) 24,(2,100.0%) 1,(2,100.0%) 1,(2,100.0%) 1} * Non-linear torn systems: 1 {1 7} Notification: Performance of prepare postOptimizeDAE: time 0.002077/2.522, allocations: 0.8237 MB / 0.9393 GB, free: 94.05 MB / 474.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001507/2.524, allocations: 0.5588 MB / 0.9399 GB, free: 94.05 MB / 474.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01936/2.543, allocations: 10.19 MB / 0.9498 GB, free: 90.36 MB / 474.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01922/2.562, allocations: 8.89 MB / 0.9585 GB, free: 87.32 MB / 474.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.02018/2.583, allocations: 9.293 MB / 0.9676 GB, free: 84.12 MB / 474.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001149/2.583, allocations: 18.28 kB / 0.9676 GB, free: 84.12 MB / 474.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06006/2.643, allocations: 24.14 MB / 0.9912 GB, free: 67.93 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.558e-05/2.643, allocations: 4 kB / 0.9912 GB, free: 67.93 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003747/2.647, allocations: 0.6165 MB / 0.9918 GB, free: 67.45 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00898/2.656, allocations: 2.997 MB / 0.9947 GB, free: 65.44 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001171/2.657, allocations: 73.39 kB / 0.9948 GB, free: 65.37 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02559/2.683, allocations: 21.05 MB / 1.015 GB, free: 46.63 MB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.006407/2.689, allocations: 5.84 MB / 1.021 GB, free: 40.61 MB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02566/2.715, allocations: 15.02 MB / 1.036 GB, free: 25.36 MB / 474.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.002591/2.717, allocations: 0.6057 MB / 1.036 GB, free: 24.73 MB / 474.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002605/2.72, allocations: 65.88 kB / 1.036 GB, free: 24.67 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005018/2.725, allocations: 267.6 kB / 1.037 GB, free: 24.41 MB / 474.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001481/2.727, allocations: 235.7 kB / 1.037 GB, free: 24.18 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003444/2.727, allocations: 106.3 kB / 1.037 GB, free: 24.08 MB / 474.7 MB Notification: Performance of sorting global known variables: time 0.007087/2.734, allocations: 3.653 MB / 1.041 GB, free: 20.43 MB / 474.7 MB Notification: Performance of sort global known variables: time 9.52e-07/2.734, allocations: 0 / 1.041 GB, free: 20.43 MB / 474.7 MB Notification: Performance of remove unused functions: time 0.01278/2.747, allocations: 2.088 MB / 1.043 GB, free: 18.37 MB / 474.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 8 ($STATESET2.x[2],$STATESET2.x[1],$STATESET1.x[2],$STATESET1.x[1],joint.phi_a,joint.phi_b,joint.w_a,joint.w_b) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (280): * Single equations (assignments): 272 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(4,75.0%) 19,(3,100.0%) 17,(3,100.0%) 8} * Non-linear torn systems: 1 {3 12} Notification: Performance of Backend phase and start with SimCode phase: time 0.02891/2.776, allocations: 16.44 MB / 1.059 GB, free: 1.777 MB / 474.7 MB Notification: Performance of simCode: created initialization part: time 0.3791/3.155, allocations: 11.1 MB / 1.069 GB, free: 122.4 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 9.588e-06/3.155, allocations: 0 / 1.069 GB, free: 122.4 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.008804/3.164, allocations: 4.688 MB / 1.074 GB, free: 121.9 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005724/3.17, allocations: 0.8116 MB / 1.075 GB, free: 121.9 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05505/3.225, allocations: 17.24 MB / 1.092 GB, free: 118.8 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01155/3.236, allocations: 5.53 MB / 1.097 GB, free: 117.9 MB / 490.7 MB Notification: Performance of simCode: alias equations: time 0.0109/3.247, allocations: 3.065 MB / 1.1 GB, free: 117.8 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.008416/3.256, allocations: 3.549 MB / 1.104 GB, free: 117.8 MB / 490.7 MB Notification: Performance of SimCode: time 2.104e-06/3.256, allocations: 1.641 kB / 1.104 GB, free: 117.8 MB / 490.7 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5669/3.823, allocations: 151.7 MB / 1.252 GB, free: 94.59 MB / 490.7 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001728/3.823, allocations: 207.6 kB / 1.252 GB, free: 94.36 MB / 490.7 MB Notification: Performance of buildModelFMU: Generate platform static: time 8.505/12.33, allocations: 0 / 1.252 GB, free: 94.36 MB / 490.7 MB (rm -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe ; mkfifo Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe >> ../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint.fmu > Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint_res.mat does not exist to compare? outputFormat=mat