Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001334/0.001334, allocations: 109.4 kB / 19.8 MB, free: 2.516 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001627/0.001627, allocations: 217.5 kB / 23 MB, free: 5.609 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.467/1.467, allocations: 230.2 MB / 256.2 MB, free: 8.703 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2384/0.2384, allocations: 46.88 MB / 359.4 MB, free: 4.926 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-beta.om/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.WorldForces,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.WorldForces,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Notification: Performance of FrontEnd - loaded program: time 0.002526/0.002526, allocations: 79.86 kB / 0.4941 GB, free: 9.004 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3249/0.3274, allocations: 65.99 MB / 0.5586 GB, free: 5.168 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.WorldForces): time 0.02067/0.3481, allocations: 16.4 MB / 0.5746 GB, free: 4.699 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.01306/0.3611, allocations: 5.299 MB / 0.5798 GB, free: 15.38 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003522/0.3647, allocations: 115.6 kB / 0.5799 GB, free: 15.27 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01181/0.3765, allocations: 5.592 MB / 0.5853 GB, free: 9.656 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008288/0.3847, allocations: 2.676 MB / 0.588 GB, free: 6.973 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003377/0.3881, allocations: 1.197 MB / 0.5891 GB, free: 5.773 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.01294/0.4011, allocations: 8.228 MB / 0.5972 GB, free: 13.53 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.008744/0.4098, allocations: 4.742 MB / 0.6018 GB, free: 8.691 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005806/0.4156, allocations: 2.706 MB / 0.6044 GB, free: 5.977 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.007112/0.4227, allocations: 3.914 MB / 0.6083 GB, free: 2.051 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002327/0.4251, allocations: 0.5742 MB / 0.6088 GB, free: 1.477 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004408/0.4295, allocations: 1.479 MB / 0.6103 GB, free: 15.99 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.005564/0.435, allocations: 3.448 MB / 0.6136 GB, free: 12.54 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007844/0.4429, allocations: 3.811 MB / 0.6174 GB, free: 8.703 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0175/0.4604, allocations: 11.73 MB / 0.6288 GB, free: 12.93 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.526e-06/0.4604, allocations: 0 / 0.6288 GB, free: 12.93 MB / 478.1 MB Notification: Performance of FrontEnd: time 1.953e-06/0.4604, allocations: 0 / 0.6288 GB, free: 12.93 MB / 478.1 MB Notification: Performance of Transformations before backend: time 0.0004948/0.4609, allocations: 4 kB / 0.6288 GB, free: 12.93 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2313 * Number of variables: 2313 Notification: Performance of Generate backend data structure: time 0.02452/0.4854, allocations: 8.524 MB / 0.6371 GB, free: 4.305 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.352e-05/0.4854, allocations: 12.03 kB / 0.6371 GB, free: 4.293 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003501/0.4889, allocations: 1.103 MB / 0.6382 GB, free: 3.18 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05631/0.5453, allocations: 8.347 MB / 0.6464 GB, free: 10.82 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01312/0.5584, allocations: 5.618 MB / 0.6519 GB, free: 5.121 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003878/0.5588, allocations: 398.5 kB / 0.6522 GB, free: 4.73 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002006/0.5608, allocations: 0.5309 MB / 0.6528 GB, free: 4.199 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03133/0.5921, allocations: 15.17 MB / 0.6676 GB, free: 3.938 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002849/0.5924, allocations: 83.34 kB / 0.6676 GB, free: 3.855 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009925/0.5934, allocations: 243.8 kB / 0.6679 GB, free: 3.617 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005243/0.5986, allocations: 2.813 MB / 0.6706 GB, free: 0.793 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02655/0.6252, allocations: 12.38 MB / 0.6827 GB, free: 4.387 MB / 0.5137 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.6415/1.267, allocations: 61.02 MB / 0.7423 GB, free: 112.6 MB / 0.5607 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01272/1.279, allocations: 5.247 MB / 0.7474 GB, free: 111.9 MB / 0.5607 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00436/1.284, allocations: 3.334 MB / 0.7507 GB, free: 111.8 MB / 0.5607 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001531/1.284, allocations: 44 kB / 0.7507 GB, free: 111.8 MB / 0.5607 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.092e-05/1.284, allocations: 67.53 kB / 0.7508 GB, free: 111.8 MB / 0.5607 GB Notification: Performance of pre-optimization done (n=229): time 5.671e-06/1.284, allocations: 0 / 0.7508 GB, free: 111.8 MB / 0.5607 GB Notification: Performance of matching and sorting (n=262): time 0.06475/1.349, allocations: 29.33 MB / 0.7794 GB, free: 93.45 MB / 0.5607 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001059/1.349, allocations: 294.3 kB / 0.7797 GB, free: 93.11 MB / 0.5607 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00883/1.358, allocations: 7.077 MB / 0.7866 GB, free: 86.17 MB / 0.5607 GB Notification: Performance of collectPreVariables (initialization): time 0.0006078/1.358, allocations: 69.69 kB / 0.7867 GB, free: 86.09 MB / 0.5607 GB Notification: Performance of collectInitialEqns (initialization): time 0.002412/1.361, allocations: 4.979 MB / 0.7916 GB, free: 81.62 MB / 0.5607 GB Notification: Performance of collectInitialBindings (initialization): time 0.001176/1.362, allocations: 1.065 MB / 0.7926 GB, free: 80.57 MB / 0.5607 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001906/1.364, allocations: 1.73 MB / 0.7943 GB, free: 78.82 MB / 0.5607 GB Notification: Performance of setup shared object (initialization): time 4.709e-05/1.364, allocations: 309.1 kB / 0.7946 GB, free: 78.52 MB / 0.5607 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003683/1.367, allocations: 3.194 MB / 0.7977 GB, free: 75.32 MB / 0.5607 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005702/1.373, allocations: 8.369 MB / 0.8059 GB, free: 64.59 MB / 0.5607 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01077/1.384, allocations: 12.53 MB / 0.8181 GB, free: 49.79 MB / 0.5607 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001473/1.384, allocations: 52 kB / 0.8182 GB, free: 49.74 MB / 0.5607 GB Notification: Performance of matching and sorting (n=1100) (initialization): time 0.02059/1.405, allocations: 12.53 MB / 0.8304 GB, free: 37.2 MB / 0.5607 GB Notification: Performance of prepare postOptimizeDAE: time 0.000223/1.405, allocations: 84 kB / 0.8305 GB, free: 37.11 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002967/1.405, allocations: 180 kB / 0.8307 GB, free: 36.94 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003671/1.409, allocations: 1.531 MB / 0.8322 GB, free: 35.4 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006167/1.415, allocations: 1.977 MB / 0.8341 GB, free: 33.42 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0135/1.429, allocations: 13.3 MB / 0.8471 GB, free: 19.71 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007313/1.436, allocations: 479.4 kB / 0.8475 GB, free: 19.25 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001519/1.437, allocations: 0.5078 MB / 0.848 GB, free: 18.74 MB / 0.5607 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 830 * Number of states: 0 () * Number of discrete variables: 71 (forceAndTorque.torqueArrow.twoHeadedArrow,forceAndTorque.torqueArrow.headAtOrigin,forceAndTorque.forceArrow.twoHeadedArrow,forceAndTorque.forceArrow.headAtOrigin,worldTorque1.arrow.twoHeadedArrow,worldTorque1.arrow.headAtOrigin,worldForce.arrow.twoHeadedArrow,worldForce.arrow.headAtOrigin,forceAndTorque.torqueColor[3],forceAndTorque.torqueColor[2],forceAndTorque.torqueColor[1],forceAndTorque.forceColor[3],forceAndTorque.forceColor[2],forceAndTorque.forceColor[1],Revolute4.cylinderColor[3],Revolute4.cylinderColor[2],Revolute4.cylinderColor[1],fixed3.color[3],fixed3.color[2],fixed3.color[1],BodyCylinder3.color[3],BodyCylinder3.color[2],BodyCylinder3.color[1],BodyCylinder3.body.sphereColor[3],BodyCylinder3.body.sphereColor[2],BodyCylinder3.body.sphereColor[1],Revolute3.cylinderColor[3],Revolute3.cylinderColor[2],Revolute3.cylinderColor[1],fixed1.color[3],fixed1.color[2],fixed1.color[1],worldTorque1.color[3],worldTorque1.color[2],worldTorque1.color[1],BodyCylinder2.color[3],BodyCylinder2.color[2],BodyCylinder2.color[1],BodyCylinder2.body.sphereColor[3],BodyCylinder2.body.sphereColor[2],BodyCylinder2.body.sphereColor[1],Revolute2.cylinderColor[3],Revolute2.cylinderColor[2],Revolute2.cylinderColor[1],fixed2.color[3],fixed2.color[2],fixed2.color[1],worldForce.color[3],worldForce.color[2],worldForce.color[1],BodyCylinder1.color[3],BodyCylinder1.color[2],BodyCylinder1.color[1],BodyCylinder1.body.sphereColor[3],BodyCylinder1.body.sphereColor[2],BodyCylinder1.body.sphereColor[1],Revolute1.cylinderColor[3],Revolute1.cylinderColor[2],Revolute1.cylinderColor[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 (1025): * Single equations (assignments): 1019 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,13,100.0%), (1,14,100.0%), (2,23,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005636/1.443, allocations: 3.174 MB / 0.8511 GB, free: 15.55 MB / 0.5607 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001308/1.444, allocations: 0.617 MB / 0.8517 GB, free: 14.93 MB / 0.5607 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008553/1.453, allocations: 5.597 MB / 0.8572 GB, free: 9.316 MB / 0.5607 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.704e-05/1.453, allocations: 35.66 kB / 0.8572 GB, free: 9.285 MB / 0.5607 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.693e-05/1.453, allocations: 8 kB / 0.8572 GB, free: 9.277 MB / 0.5607 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.927e-05/1.453, allocations: 15.95 kB / 0.8572 GB, free: 9.262 MB / 0.5607 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02238/1.475, allocations: 13.18 MB / 0.8701 GB, free: 12.06 MB / 0.5763 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.324e-05/1.475, allocations: 4 kB / 0.8701 GB, free: 12.06 MB / 0.5763 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00243/1.478, allocations: 463.3 kB / 0.8706 GB, free: 11.61 MB / 0.5763 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003611/1.481, allocations: 1.252 MB / 0.8718 GB, free: 10.34 MB / 0.5763 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004121/1.482, allocations: 51.94 kB / 0.8718 GB, free: 10.29 MB / 0.5763 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01639/1.498, allocations: 12.39 MB / 0.8839 GB, free: 13.5 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.411e-06/1.498, allocations: 7.875 kB / 0.8839 GB, free: 13.5 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01592/1.514, allocations: 9.381 MB / 0.8931 GB, free: 4.043 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002065/1.516, allocations: 0.6803 MB / 0.8938 GB, free: 3.34 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001188/1.517, allocations: 47.36 kB / 0.8938 GB, free: 3.297 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002636/1.52, allocations: 151.8 kB / 0.894 GB, free: 3.148 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005242/1.521, allocations: 161.5 kB / 0.8941 GB, free: 2.988 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001983/1.521, allocations: 64 kB / 0.8942 GB, free: 2.926 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.008518/1.529, allocations: 4.522 MB / 0.8986 GB, free: 14.43 MB / 0.6075 GB Notification: Performance of sort global known variables: time 3.71e-07/1.529, allocations: 0 / 0.8986 GB, free: 14.43 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.008822/1.538, allocations: 1.559 MB / 0.9001 GB, free: 12.87 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 8 (Revolute3.phi,Revolute3.w,Revolute4.phi,Revolute4.w,Revolute2.phi,Revolute2.w,Revolute1.phi,Revolute1.w) * 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 (204): * Single equations (assignments): 198 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(4,18,75.0%), (1,11,100.0%), (1,10,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01619/1.554, allocations: 10.06 MB / 0.9099 GB, free: 2.727 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.01371/1.568, allocations: 7.734 MB / 0.9175 GB, free: 11 MB / 0.6232 GB Notification: Performance of simCode: created event and clocks part: time 7.945e-06/1.568, allocations: 4 kB / 0.9175 GB, free: 11 MB / 0.6232 GB Notification: Performance of simCode: created simulation system equations: time 0.004912/1.573, allocations: 2.785 MB / 0.9202 GB, free: 8.168 MB / 0.6232 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005804/1.579, allocations: 0.8701 MB / 0.9211 GB, free: 7.309 MB / 0.6232 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1402/1.719, allocations: 76.31 MB / 0.9956 GB, free: 2.766 MB / 0.7013 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.3323/2.051, allocations: 4.835 MB / 1 GB, free: 277.2 MB / 0.7013 GB Notification: Performance of simCode: alias equations: time 0.006634/2.058, allocations: 2.791 MB / 1.003 GB, free: 277.1 MB / 0.7013 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004618/2.062, allocations: 3.186 MB / 1.006 GB, free: 276.9 MB / 0.7013 GB Notification: Performance of SimCode: time 1.543e-06/2.062, allocations: 0 / 1.006 GB, free: 276.9 MB / 0.7013 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1691/2.232, allocations: 118.2 MB / 1.122 GB, free: 172.8 MB / 0.7013 GB Notification: Performance of buildModelFMU: Generate platform static: time 25.93/28.16, allocations: 3.984 kB / 1.122 GB, free: 172.8 MB / 0.7013 GB " [Timeout remaining time 632] (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces_res.csv --start-time 0 --stop-time 1.1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000219912 ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces.fmu > ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 30.971683695010142] Failed to read output from testmodel.py, exit status != 0: ['time', 'Revolute1.phi', 'Revolute1.w', 'Revolute2.phi', 'Revolute2.w', 'Revolute3.phi', 'Revolute3.w', 'Revolute4.phi', 'Revolute4.w'] 28.321348641999066 28.338677906 27.874281876 Calling exit ...