Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) 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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo", uses=false) Using package OpenHydraulics with version 1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(OpenHydraulics.Circuits.OpenCenterForceVelocityControl,fileNamePrefix="OpenHydraulics_OpenHydraulics_Circuits_OpenCenterForceVelocityControl",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenHydraulics.Circuits.OpenCenterForceVelocityControl,fileNamePrefix="OpenHydraulics_OpenHydraulics_Circuits_OpenCenterForceVelocityControl",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00537/0.00537, allocations: 98.3 kB / 15.73 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001583/0.001583, allocations: 193.2 kB / 16.67 MB, free: 5.949 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.319/1.319, allocations: 205.1 MB / 222.6 MB, free: 4.5 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo): time 0.0553/0.0553, allocations: 11.84 MB / 281.8 MB, free: 9.344 MB / 238.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenHydraulics requested package Modelica of version 3.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002144/0.002144, allocations: 71.91 kB / 391.8 MB, free: 3.992 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.255/0.2571, allocations: 49.24 MB / 441.1 MB, free: 4.152 MB / 318.1 MB Notification: Performance of NFInst.instantiate(OpenHydraulics.Circuits.OpenCenterForceVelocityControl): time 0.01542/0.2726, allocations: 14.8 MB / 455.9 MB, free: 9.18 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.0135/0.2861, allocations: 6.344 MB / 462.2 MB, free: 3.938 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004104/0.2903, allocations: 60.34 kB / 462.3 MB, free: 3.918 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003309/0.2937, allocations: 1.34 MB / 463.6 MB, free: 3.047 MB / 334.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.006522/0.3003, allocations: 1.94 MB / 465.6 MB, free: 1.484 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.006196/0.3065, allocations: 2.214 MB / 467.8 MB, free: 15.77 MB / 350.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:900:5-900:57:writable] Warning: Parameter fVController.PID.yMax has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. Notification: Performance of NFFlatten.flatten: time 0.00967/0.3162, allocations: 5.87 MB / 473.6 MB, free: 10.76 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002804/0.319, allocations: 1.651 MB / 475.3 MB, free: 9.051 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004188/0.3232, allocations: 2.032 MB / 477.3 MB, free: 7.012 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004422/0.3277, allocations: 2.444 MB / 479.8 MB, free: 4.559 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0012/0.3289, allocations: 428 kB / 480.2 MB, free: 4.141 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002065/0.331, allocations: 0.6561 MB / 480.8 MB, free: 3.484 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001114/0.3321, allocations: 1.137 MB / 482 MB, free: 2.344 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003198/0.3353, allocations: 2.324 MB / 484.3 MB, free: 8 kB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.008215/0.3436, allocations: 6.037 MB / 490.3 MB, free: 9.945 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.604e-06/0.3436, allocations: 3.938 kB / 490.3 MB, free: 9.941 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.903e-06/0.3436, allocations: 0 / 490.3 MB, free: 9.941 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001856/0.3438, allocations: 4 kB / 490.3 MB, free: 9.938 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 696 * Number of variables: 696 Notification: Performance of Generate backend data structure: time 0.009714/0.3535, allocations: 4.806 MB / 495.1 MB, free: 5.004 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.85e-05/0.3536, allocations: 11.89 kB / 495.2 MB, free: 4.992 MB / 366.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006023/0.3542, allocations: 387.9 kB / 495.5 MB, free: 4.605 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001084/0.3553, allocations: 0.4979 MB / 496 MB, free: 4.105 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00432/0.3596, allocations: 2.497 MB / 498.5 MB, free: 1.547 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003454/0.36, allocations: 328.3 kB / 498.9 MB, free: 1.199 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005382/0.3606, allocations: 287.9 kB / 499.1 MB, free: 0.918 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006084/0.3666, allocations: 3.173 MB / 0.4905 GB, free: 13.68 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.198e-05/0.3668, allocations: 0 / 0.4905 GB, free: 13.68 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002695/0.367, allocations: 112 kB / 0.4906 GB, free: 13.57 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.356e-05/0.3671, allocations: 68 kB / 0.4907 GB, free: 13.51 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005588/0.3727, allocations: 2.84 MB / 0.4935 GB, free: 10.66 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02336/0.3961, allocations: 16.27 MB / 0.5094 GB, free: 8.777 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.005401/0.4015, allocations: 3.133 MB / 0.5124 GB, free: 5.516 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002408/0.404, allocations: 1.21 MB / 0.5136 GB, free: 4.312 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002987/0.4043, allocations: 151.1 kB / 0.5138 GB, free: 4.148 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002776/0.4071, allocations: 1.38 MB / 0.5151 GB, free: 2.738 MB / 398.1 MB Notification: Performance of pre-optimization done (n=245): time 5.861e-06/0.4071, allocations: 0 / 0.5151 GB, free: 2.738 MB / 398.1 MB Notification: Performance of matching and sorting (n=269): time 0.02588/0.433, allocations: 10.94 MB / 0.5258 GB, free: 7.402 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002053/0.4333, allocations: 354.4 kB / 0.5261 GB, free: 6.98 MB / 414.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:900:5-900:57:writable] Warning: Parameter fVController.PID.yMax has no value, and is fixed during initialization (fixed=true), using available start value (start=1.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005435/0.4387, allocations: 3.794 MB / 0.5298 GB, free: 3.199 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004204/0.4392, allocations: 77.7 kB / 0.5299 GB, free: 3.117 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001536/0.4407, allocations: 1.643 MB / 0.5315 GB, free: 1.465 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001072/0.4418, allocations: 0.945 MB / 0.5324 GB, free: 0.5117 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007576/0.4425, allocations: 473.4 kB / 0.5329 GB, free: 44 kB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001287/0.4427, allocations: 305.1 kB / 0.5332 GB, free: 15.74 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002026/0.4447, allocations: 1.074 MB / 0.5342 GB, free: 14.66 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002277/0.447, allocations: 1.425 MB / 0.5356 GB, free: 13.07 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01785/0.4649, allocations: 6.263 MB / 0.5417 GB, free: 6.395 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.371e-05/0.4649, allocations: 4 kB / 0.5417 GB, free: 6.391 MB / 430.1 MB Notification: Performance of matching and sorting (n=336) (initialization): time 0.006907/0.4718, allocations: 3.642 MB / 0.5453 GB, free: 2.586 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001536/0.472, allocations: 225.6 kB / 0.5455 GB, free: 2.316 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.695e-05/0.4721, allocations: 8 kB / 0.5455 GB, free: 2.309 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005022/0.4726, allocations: 247.3 kB / 0.5458 GB, free: 2.055 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002437/0.475, allocations: 0.5851 MB / 0.5463 GB, free: 1.469 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006363/0.4814, allocations: 7.276 MB / 0.5534 GB, free: 9.641 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002473/0.4839, allocations: 127.8 kB / 0.5535 GB, free: 9.516 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004096/0.4844, allocations: 112 kB / 0.5537 GB, free: 9.406 MB / 446.1 MB Warning: Assuming fixed start value for the following 7 variables: constantSpeed.phi:VARIABLE(unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real constantDisplacementPump.j2.volumeClosed.port[2].p:VARIABLE(flow=false min = 0.0 start = constantDisplacementPump.fluidPower2MechRot.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real [3] doubleActingCylinder.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real doubleActingCylinder.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003946/0.4883, allocations: 1.914 MB / 0.5555 GB, free: 7.484 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002307/0.4906, allocations: 1.405 MB / 0.5569 GB, free: 5.91 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01795/0.5086, allocations: 6.224 MB / 0.563 GB, free: 15.28 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.391e-05/0.5087, allocations: 4 kB / 0.563 GB, free: 15.27 MB / 462.1 MB Notification: Performance of matching and sorting (n=336) (initialization_lambda0): time 0.007086/0.5158, allocations: 3.61 MB / 0.5665 GB, free: 11.5 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001429/0.516, allocations: 229.7 kB / 0.5667 GB, free: 11.23 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.487e-05/0.516, allocations: 19.92 kB / 0.5667 GB, free: 11.21 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004561/0.5164, allocations: 247.2 kB / 0.567 GB, free: 10.96 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002452/0.5189, allocations: 0.5811 MB / 0.5675 GB, free: 10.38 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006265/0.5252, allocations: 7.265 MB / 0.5746 GB, free: 2.551 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002458/0.5277, allocations: 127.9 kB / 0.5748 GB, free: 2.426 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004127/0.5281, allocations: 112 kB / 0.5749 GB, free: 2.316 MB / 462.1 MB Warning: Assuming fixed start value for the following 7 variables: constantSpeed.phi:VARIABLE(unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real constantDisplacementPump.j2.volumeClosed.port[2].p:VARIABLE(flow=false min = 0.0 start = constantDisplacementPump.fluidPower2MechRot.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real [3] doubleActingCylinder.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real doubleActingCylinder.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 23 (valve4_3posOCtandem.A2T.data.zetaLaminarKnown,valve4_3posOCtandem.P2B.data.zetaLaminarKnown,valve4_3posOCtandem.B2T.data.zetaLaminarKnown,valve4_3posOCtandem.P2A.data.zetaLaminarKnown,doubleActingCylinder.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionRod.cushionRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionHead.cushionRestriction.data.zetaLaminarKnown,reliefValve.variableRestriction.data.zetaLaminarKnown,constantDisplacementPump.mechanicalPumpLosses.free,constantDisplacementPump.mechanicalPumpLosses.mode,$PRE.constantDisplacementPump.mechanicalPumpLosses.mode,constantDisplacementPump.mechanicalPumpLosses.locked,constantDisplacementPump.mechanicalPumpLosses.startBackward,$PRE.constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.startForward,$PRE.constantDisplacementPump.mechanicalPumpLosses.startForward,doubleActingCylinder.cylinderChamberRod.empty,doubleActingCylinder.cylinderChamberHead.empty,$whenCondition4,$whenCondition3,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (322): * Single equations (assignments): 310 * Array equations: 0 * Algorithm blocks: 8 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,5,100.0%), (1,3,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0009109/0.529, allocations: 0.5864 MB / 0.5754 GB, free: 1.676 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009103/0.53, allocations: 393.4 kB / 0.5758 GB, free: 1.289 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006788/0.5368, allocations: 3.67 MB / 0.5794 GB, free: 13.45 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.033e-05/0.5368, allocations: 31.94 kB / 0.5794 GB, free: 13.42 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.008e-05/0.5368, allocations: 7.922 kB / 0.5794 GB, free: 13.41 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.649e-05/0.5369, allocations: 15.95 kB / 0.5795 GB, free: 13.39 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01352/0.5504, allocations: 8.131 MB / 0.5874 GB, free: 4.895 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.57e-05/0.5505, allocations: 8 kB / 0.5874 GB, free: 4.887 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002208/0.5527, allocations: 0.5194 MB / 0.5879 GB, free: 4.367 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004525/0.5531, allocations: 219.3 kB / 0.5881 GB, free: 4.141 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002043/0.5534, allocations: 87.95 kB / 0.5882 GB, free: 4.055 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005949/0.5593, allocations: 7.087 MB / 0.5951 GB, free: 12.41 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.315e-06/0.5594, allocations: 11.98 kB / 0.5951 GB, free: 12.4 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008731/0.5681, allocations: 5.062 MB / 0.6001 GB, free: 7.039 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001809/0.5699, allocations: 0.76 MB / 0.6008 GB, free: 6.258 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006484/0.5706, allocations: 79.94 kB / 0.6009 GB, free: 6.18 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001514/0.5721, allocations: 111.9 kB / 0.601 GB, free: 6.07 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000598/0.5727, allocations: 305.6 kB / 0.6013 GB, free: 5.77 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001985/0.573, allocations: 107.9 kB / 0.6014 GB, free: 5.664 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.004007/0.577, allocations: 2.642 MB / 0.604 GB, free: 3.039 MB / 494.1 MB Notification: Performance of sort global known variables: time 3.21e-07/0.577, allocations: 0 / 0.604 GB, free: 3.039 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.005024/0.582, allocations: 1.332 MB / 0.6053 GB, free: 1.707 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 22 * Number of states: 16 (reliefValve.valvePosition,doubleActingCylinder.cushionHead.reliefValve.valvePosition,doubleActingCylinder.cushionHead.flowFraction,doubleActingCylinder.cushionRod.reliefValve.valvePosition,doubleActingCylinder.cushionRod.flowFraction,doubleActingCylinder.damper.s_rel,doubleActingCylinder.damper.v_rel,doubleActingCylinder.leakage_Head2Env.port_b.p,doubleActingCylinder.leakage_Rod2Env.port_b.p,circuitTank.volumeOpen.m,valve4_3posOCtandem.j2.volumeClosed.port[2].p,valve4_3posOCtandem.j3.volumeClosed.port[2].p,valve4_3posOCtandem.dynamicResponse.y,valve4_3posOCtandem.dynamicResponse.yd,constantDisplacementPump.j2.volumeClosed.port[2].p,constantSpeed.phi) * Number of discrete variables: 10 ($whenCondition2,$whenCondition1,$whenCondition3,$whenCondition4,doubleActingCylinder.cylinderChamberHead.empty,doubleActingCylinder.cylinderChamberRod.empty,constantDisplacementPump.mechanicalPumpLosses.startForward,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.locked,constantDisplacementPump.mechanicalPumpLosses.mode) * Number of discrete states: 5 (constantDisplacementPump.mechanicalPumpLosses.mode,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.startForward,$whenCondition3,$whenCondition4) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (285): * Single equations (assignments): 273 * Array equations: 0 * Algorithm blocks: 8 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,3,100.0%), (1,3,100.0%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.2089/0.791, allocations: 6.053 MB / 0.6112 GB, free: 155.5 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.008327/0.7994, allocations: 5.84 MB / 0.6169 GB, free: 152.3 MB / 494.1 MB Notification: Performance of simCode: created event and clocks part: time 1.31e-05/0.7994, allocations: 1.031 kB / 0.6169 GB, free: 152.3 MB / 494.1 MB Notification: Performance of simCode: created simulation system equations: time 0.003209/0.8026, allocations: 2.47 MB / 0.6193 GB, free: 150.7 MB / 494.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004377/0.807, allocations: 1.096 MB / 0.6204 GB, free: 150.3 MB / 494.1 MB Notification: Invalid unit expression 'N/ (m/s)'. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03884/0.8459, allocations: 29.6 MB / 0.6493 GB, free: 129.1 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001543/0.8475, allocations: 2.343 MB / 0.6516 GB, free: 126.8 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.002753/0.8503, allocations: 0.7239 MB / 0.6523 GB, free: 126 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001717/0.852, allocations: 1.628 MB / 0.6539 GB, free: 124.4 MB / 494.1 MB Notification: Performance of SimCode: time 9.42e-07/0.852, allocations: 6.188 kB / 0.6539 GB, free: 124.4 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1359/0.9879, allocations: 91.54 MB / 0.7433 GB, free: 32.64 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 20.94/21.93, allocations: 11.91 kB / 0.7433 GB, free: 32.63 MB / 494.1 MB (rm -f OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.pipe ; mkfifo OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.pipe ; head -c 1048576 < OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.pipe >> ../files/OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenHydraulics_OpenHydraulics_Circuits_OpenCenterForceVelocityControl_fmu --startTime=0 --stopTime=25 --timeout=50 --tolerance=1e-08 OpenHydraulics_OpenHydraulics_Circuits_OpenCenterForceVelocityControl.fmu > OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.pipe 2>&1)