Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) 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.Spring2,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_Spring2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.Spring2,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_Spring2",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001301/0.001301, allocations: 106 kB / 17.63 MB, free: 5.344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001329/0.001329, allocations: 214.4 kB / 18.59 MB, free: 4.402 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.494/1.494, allocations: 227.4 MB / 246.8 MB, free: 10.51 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2289/0.2289, allocations: 46.11 MB / 344.2 MB, free: 11.55 MB / 286.1 MB 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 0.00222/0.00222, allocations: 81.33 kB / 417.8 MB, free: 19.6 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1164/0.1186, allocations: 62.45 MB / 480.2 MB, free: 5.129 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.Spring2): time 0.01515/0.1338, allocations: 12.44 MB / 492.7 MB, free: 8.621 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.01084/0.1447, allocations: 4.355 MB / 497 MB, free: 4.254 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002268/0.147, allocations: 75.75 kB / 497.1 MB, free: 4.18 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.005632/0.1527, allocations: 2.877 MB / 500 MB, free: 1.293 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005544/0.1583, allocations: 2.062 MB / 0.4903 GB, free: 15.22 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002165/0.1605, allocations: 0.9282 MB / 0.4912 GB, free: 14.29 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.007886/0.1684, allocations: 5.583 MB / 0.4966 GB, free: 8.699 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005505/0.1739, allocations: 4.022 MB / 0.5005 GB, free: 4.609 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00303/0.177, allocations: 1.826 MB / 0.5023 GB, free: 2.777 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003935/0.181, allocations: 2.578 MB / 0.5048 GB, free: 196 kB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.2273/0.4082, allocations: 381.7 kB / 0.5052 GB, free: 18.12 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002955/0.4112, allocations: 1.201 MB / 0.5064 GB, free: 18.12 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002353/0.4136, allocations: 2.276 MB / 0.5086 GB, free: 18.12 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002842/0.4165, allocations: 2.596 MB / 0.5111 GB, free: 17.29 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009432/0.4259, allocations: 7.68 MB / 0.5186 GB, free: 16.23 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.061e-06/0.426, allocations: 1.062 kB / 0.5186 GB, free: 16.23 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.414e-06/0.426, allocations: 2.672 kB / 0.5186 GB, free: 16.23 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0003355/0.4263, allocations: 0.5625 kB / 0.5186 GB, free: 16.23 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1730 * Number of variables: 1730 Notification: Performance of Generate backend data structure: time 0.01839/0.4447, allocations: 5.869 MB / 0.5244 GB, free: 13.83 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.887e-05/0.4448, allocations: 9.875 kB / 0.5244 GB, free: 13.83 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00261/0.4474, allocations: 0.8226 MB / 0.5252 GB, free: 13.46 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01147/0.4589, allocations: 2.491 MB / 0.5276 GB, free: 13.05 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008534/0.4675, allocations: 3.405 MB / 0.5309 GB, free: 11.3 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002948/0.4678, allocations: 289.7 kB / 0.5312 GB, free: 11.21 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002922/0.4707, allocations: 0.5986 MB / 0.5318 GB, free: 11.03 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02402/0.4948, allocations: 12.15 MB / 0.5437 GB, free: 3.758 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001656/0.495, allocations: 51.62 kB / 0.5437 GB, free: 3.754 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006436/0.4956, allocations: 179.9 kB / 0.5439 GB, free: 3.672 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002769/0.4984, allocations: 2.135 MB / 0.546 GB, free: 1.852 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02465/0.5231, allocations: 10.78 MB / 0.5565 GB, free: 7.273 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07802/0.6011, allocations: 47.69 MB / 0.6031 GB, free: 6.977 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01826/0.6194, allocations: 5.42 MB / 0.6084 GB, free: 1.41 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004715/0.6242, allocations: 2.499 MB / 0.6108 GB, free: 14.9 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02448/0.6487, allocations: 12.28 MB / 0.6228 GB, free: 2.137 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.686e-05/0.6488, allocations: 66.59 kB / 0.6229 GB, free: 2.066 MB / 462.1 MB Notification: Performance of pre-optimization done (n=219): time 7.895e-06/0.6488, allocations: 0 / 0.6229 GB, free: 2.066 MB / 462.1 MB Notification: Performance of matching and sorting (n=258): time 0.07936/0.7282, allocations: 25.38 MB / 0.6477 GB, free: 8.355 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.004518/0.7328, allocations: 4.844 MB / 0.6524 GB, free: 3.055 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01029/0.7431, allocations: 4.558 MB / 0.6568 GB, free: 14.48 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 0.0009632/0.7441, allocations: 64.75 kB / 0.6569 GB, free: 14.41 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.003676/0.7478, allocations: 3.529 MB / 0.6604 GB, free: 10.89 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.001932/0.7497, allocations: 1.017 MB / 0.6613 GB, free: 9.883 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002901/0.7526, allocations: 1.518 MB / 0.6628 GB, free: 8.363 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.0001272/0.7528, allocations: 305.1 kB / 0.6631 GB, free: 8.062 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005748/0.7585, allocations: 3.208 MB / 0.6663 GB, free: 4.852 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01076/0.7693, allocations: 7.513 MB / 0.6736 GB, free: 11.3 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01664/0.786, allocations: 11.36 MB / 0.6847 GB, free: 14.43 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001865/0.7862, allocations: 44 kB / 0.6847 GB, free: 14.39 MB / 0.5294 GB Notification: Performance of matching and sorting (n=991) (initialization): time 0.03198/0.8182, allocations: 13.45 MB / 0.6979 GB, free: 0.8672 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001436/0.8184, allocations: 74.95 kB / 0.6979 GB, free: 0.7969 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01672/0.8351, allocations: 6.752 MB / 0.7045 GB, free: 9.973 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01202/0.8472, allocations: 3.405 MB / 0.7078 GB, free: 6.523 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006133/0.8534, allocations: 1.692 MB / 0.7095 GB, free: 4.828 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2598/1.113, allocations: 19.83 MB / 0.7289 GB, free: 178.6 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006926/1.12, allocations: 0.6504 MB / 0.7295 GB, free: 178.5 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001182/1.121, allocations: 461.9 kB / 0.7299 GB, free: 178.4 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 688 * Number of states: 0 () * Number of discrete variables: 45 (fixedTranslation1.color[3],fixedTranslation1.color[2],fixedTranslation1.color[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],spring2.massColor[3],spring2.massColor[2],spring2.massColor[1],spring2.color[3],spring2.color[2],spring2.color[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],spring1.color[3],spring1.color[2],spring1.color[1],spring1.massColor[3],spring1.massColor[2],spring1.massColor[1],spring.color[3],spring.color[2],spring.color[1],spring.massColor[3],spring.massColor[2],spring.massColor[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.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 (910): * Single equations (assignments): 888 * Array equations: 9 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 8 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 5 systems {(4,100.0%), (4,100.0%), (3,100.0%), (4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 3 systems {4, 4, 4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,1,100.0%), (1,1,100.0%), (5,13,100.0%), (2,1,100.0%), (2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00518/1.127, allocations: 2.332 MB / 0.7322 GB, free: 177.5 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001005/1.128, allocations: 418.1 kB / 0.7326 GB, free: 177.5 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001236/1.129, allocations: 0.6256 MB / 0.7332 GB, free: 177.1 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01267/1.142, allocations: 6.685 MB / 0.7398 GB, free: 175.2 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.944e-05/1.142, allocations: 7.594 kB / 0.7398 GB, free: 175.2 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.33e-05/1.142, allocations: 11.77 kB / 0.7398 GB, free: 175.2 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02647/1.168, allocations: 15.64 MB / 0.755 GB, free: 169.9 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.007e-05/1.168, allocations: 7.812 kB / 0.7551 GB, free: 169.9 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002079/1.17, allocations: 450.6 kB / 0.7555 GB, free: 169.9 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.009632/1.18, allocations: 3.413 MB / 0.7588 GB, free: 168.3 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009126/1.181, allocations: 77.19 kB / 0.7589 GB, free: 168.2 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01735/1.198, allocations: 20.58 MB / 0.779 GB, free: 147 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.002101/1.2, allocations: 4.696 MB / 0.7836 GB, free: 141.9 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01657/1.217, allocations: 10.9 MB / 0.7942 GB, free: 131.1 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001338/1.218, allocations: 477.8 kB / 0.7947 GB, free: 130.6 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001166/1.22, allocations: 69.52 kB / 0.7947 GB, free: 130.6 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002758/1.222, allocations: 303.5 kB / 0.795 GB, free: 130.3 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006049/1.223, allocations: 206.3 kB / 0.7952 GB, free: 130.1 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001973/1.223, allocations: 83.89 kB / 0.7953 GB, free: 130 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.003897/1.227, allocations: 2.832 MB / 0.7981 GB, free: 127.2 MB / 0.545 GB Notification: Performance of sort global known variables: time 3.01e-07/1.227, allocations: 0 / 0.7981 GB, free: 127.2 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.006784/1.234, allocations: 1.509 MB / 0.7996 GB, free: 125.7 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * Number of states: 36 ($STATESET3.x[3],$STATESET3.x[2],$STATESET3.x[1],$STATESET2.x[3],$STATESET2.x[2],$STATESET2.x[1],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],body.frame_a.r_0[1],body.frame_a.r_0[2],body.frame_a.r_0[3],body.v_0[1],body.v_0[2],body.v_0[3],body.w_a[1],body.w_a[2],body.w_a[3],body1.frame_a.r_0[1],body1.frame_a.r_0[2],body1.frame_a.r_0[3],body1.v_0[1],body1.v_0[2],body1.v_0[3],body1.w_a[1],body1.w_a[2],body1.w_a[3],body2.frame_a.r_0[1],body2.frame_a.r_0[2],body2.frame_a.r_0[3],body2.v_0[1],body2.v_0[2],body2.v_0[3],body2.w_a[1],body2.w_a[2],body2.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 (194): * Single equations (assignments): 178 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 8 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 5 systems {(4,100.0%), (3,100.0%), (4,100.0%), (3,100.0%), (4,100.0%)} * Non-linear Jacobian (size): 3 systems {4, 4, 4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,1,100.0%), (1,1,100.0%), (5,8,100.0%), (2,1,100.0%), (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 0.01713/1.251, allocations: 11.59 MB / 0.8109 GB, free: 113.9 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.01849/1.27, allocations: 11.55 MB / 0.8222 GB, free: 102.1 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 1.267e-05/1.27, allocations: 4 kB / 0.8222 GB, free: 102.1 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.008795/1.278, allocations: 4.923 MB / 0.827 GB, free: 97 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003971/1.282, allocations: 0.5752 MB / 0.8275 GB, free: 96.43 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09494/1.377, allocations: 73.82 MB / 0.8996 GB, free: 13.5 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004331/1.382, allocations: 3.695 MB / 0.9032 GB, free: 9.773 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.005092/1.387, allocations: 2.229 MB / 0.9054 GB, free: 7.539 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003193/1.39, allocations: 2.28 MB / 0.9076 GB, free: 5.258 MB / 0.545 GB Notification: Performance of SimCode: time 9.52e-07/1.39, allocations: 0.6562 kB / 0.9076 GB, free: 5.258 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4098/1.8, allocations: 103.8 MB / 1.009 GB, free: 146 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.06/16.86, allocations: 4.672 kB / 1.009 GB, free: 146 MB / 0.5606 GB (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2_res.mat --tempDir=temp_ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_Spring2_fmu --startTime=0 --stopTime=3 --timeout=50 --tolerance=1e-06 ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_Spring2.fmu > ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.Spring2.pipe 2>&1)