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: translateModel(OpenHydraulics.Circuits.OpenCenterForceVelocityControl,tolerance=1e-08,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl") translateModel(OpenHydraulics.Circuits.OpenCenterForceVelocityControl,tolerance=1e-08,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.009002/0.009002, allocations: 99.95 kB / 15.73 MB, free: 6.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001981/0.001981, allocations: 189.3 kB / 16.67 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.418/1.418, allocations: 205.1 MB / 222.6 MB, free: 4.371 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo): time 0.05604/0.05604, allocations: 11.84 MB / 281.7 MB, free: 9.195 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 0.002489/0.002489, allocations: 67.91 kB / 392.3 MB, free: 3.457 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2668/0.2693, allocations: 49.22 MB / 441.5 MB, free: 4.672 MB / 318.1 MB Notification: Performance of NFInst.instantiate(OpenHydraulics.Circuits.OpenCenterForceVelocityControl): time 0.01409/0.2834, allocations: 14.81 MB / 456.4 MB, free: 9.582 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.0117/0.2952, allocations: 6.339 MB / 462.7 MB, free: 4.344 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00295/0.2982, allocations: 60.47 kB / 462.8 MB, free: 4.324 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002274/0.3005, allocations: 1.337 MB / 464.1 MB, free: 3.457 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 0.004861/0.3054, allocations: 1.936 MB / 466 MB, free: 1.898 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.005072/0.3105, allocations: 2.226 MB / 468.3 MB, free: 168 kB / 334.1 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 0.007703/0.3182, allocations: 5.866 MB / 474.1 MB, free: 10.87 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002404/0.3206, allocations: 1.652 MB / 475.8 MB, free: 9.16 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003574/0.3242, allocations: 2.04 MB / 477.8 MB, free: 7.113 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003189/0.3274, allocations: 2.436 MB / 480.2 MB, free: 4.668 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0006598/0.3281, allocations: 428 kB / 480.7 MB, free: 4.25 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001589/0.3297, allocations: 0.6561 MB / 481.3 MB, free: 3.594 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001011/0.3307, allocations: 1.133 MB / 482.5 MB, free: 2.457 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002428/0.3331, allocations: 2.328 MB / 484.8 MB, free: 120 kB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.006906/0.34, allocations: 6.033 MB / 490.8 MB, free: 10.06 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 9.989e-06/0.3401, allocations: 7.984 kB / 490.8 MB, free: 10.05 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.974e-06/0.3401, allocations: 0 / 490.8 MB, free: 10.05 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001372/0.3402, allocations: 0 / 490.8 MB, free: 10.05 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 0.008462/0.3487, allocations: 4.81 MB / 495.6 MB, free: 5.117 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.978e-05/0.3488, allocations: 15.88 kB / 495.7 MB, free: 5.102 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008832/0.3496, allocations: 0.494 MB / 496.1 MB, free: 4.605 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003705/0.3534, allocations: 2.501 MB / 498.6 MB, free: 2.043 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003121/0.3537, allocations: 328.2 kB / 499 MB, free: 1.695 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004114/0.3541, allocations: 283.9 kB / 499.2 MB, free: 1.418 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005558/0.3597, allocations: 3.176 MB / 0.4906 GB, free: 14.18 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.146e-05/0.3598, allocations: 0 / 0.4906 GB, free: 14.18 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002529/0.36, allocations: 112 kB / 0.4908 GB, free: 14.07 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.036e-05/0.3601, allocations: 68 kB / 0.4908 GB, free: 14 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005217/0.3653, allocations: 2.84 MB / 0.4936 GB, free: 11.15 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02/0.3853, allocations: 16.27 MB / 0.5095 GB, free: 9.273 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004815/0.3902, allocations: 3.126 MB / 0.5125 GB, free: 6.02 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002127/0.3923, allocations: 1.21 MB / 0.5137 GB, free: 4.816 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002429/0.3926, allocations: 151.1 kB / 0.5139 GB, free: 4.652 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002463/0.3951, allocations: 1.38 MB / 0.5152 GB, free: 3.242 MB / 398.1 MB Notification: Performance of pre-optimization done (n=245): time 4.639e-06/0.3951, allocations: 0 / 0.5152 GB, free: 3.242 MB / 398.1 MB Notification: Performance of matching and sorting (n=269): time 0.02274/0.4178, allocations: 10.94 MB / 0.5259 GB, free: 7.906 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001841/0.4181, allocations: 354.4 kB / 0.5262 GB, free: 7.484 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 0.005386/0.4235, allocations: 3.786 MB / 0.5299 GB, free: 3.711 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0003591/0.4238, allocations: 81.64 kB / 0.53 GB, free: 3.625 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001457/0.4253, allocations: 1.647 MB / 0.5316 GB, free: 1.969 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.000897/0.4262, allocations: 0.9528 MB / 0.5325 GB, free: 1.008 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00074/0.4269, allocations: 469.4 kB / 0.533 GB, free: 0.543 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.00011/0.4271, allocations: 301.1 kB / 0.5333 GB, free: 252 kB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002054/0.4291, allocations: 1.082 MB / 0.5343 GB, free: 15.15 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002208/0.4313, allocations: 1.425 MB / 0.5357 GB, free: 13.56 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0172/0.4486, allocations: 6.267 MB / 0.5418 GB, free: 6.887 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.407e-06/0.4486, allocations: 0 / 0.5418 GB, free: 6.887 MB / 430.1 MB Notification: Performance of matching and sorting (n=336) (initialization): time 0.006453/0.4551, allocations: 3.642 MB / 0.5454 GB, free: 3.082 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.00018/0.4553, allocations: 225.6 kB / 0.5456 GB, free: 2.812 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.971e-05/0.4553, allocations: 8 kB / 0.5456 GB, free: 2.805 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004793/0.4558, allocations: 247.3 kB / 0.5459 GB, free: 2.551 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002402/0.4582, allocations: 0.5812 MB / 0.5464 GB, free: 1.969 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006299/0.4645, allocations: 7.28 MB / 0.5535 GB, free: 10.14 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002587/0.4671, allocations: 127.8 kB / 0.5537 GB, free: 10.01 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002325/0.4674, allocations: 112 kB / 0.5538 GB, free: 9.902 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 0.003613/0.471, allocations: 1.917 MB / 0.5556 GB, free: 7.977 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002138/0.4731, allocations: 1.405 MB / 0.557 GB, free: 6.402 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01709/0.4902, allocations: 6.224 MB / 0.5631 GB, free: 15.77 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.586e-05/0.4903, allocations: 4 kB / 0.5631 GB, free: 15.76 MB / 462.1 MB Notification: Performance of matching and sorting (n=336) (initialization_lambda0): time 0.006406/0.4967, allocations: 3.607 MB / 0.5666 GB, free: 11.99 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001149/0.4968, allocations: 229.6 kB / 0.5668 GB, free: 11.72 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.568e-05/0.4969, allocations: 11.94 kB / 0.5668 GB, free: 11.71 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.000443/0.4973, allocations: 251.3 kB / 0.5671 GB, free: 11.45 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002392/0.4997, allocations: 0.5811 MB / 0.5677 GB, free: 10.87 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005761/0.5055, allocations: 7.272 MB / 0.5748 GB, free: 3.039 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00204/0.5076, allocations: 128 kB / 0.5749 GB, free: 2.914 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002174/0.5078, allocations: 112 kB / 0.575 GB, free: 2.805 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 0.0007473/0.5085, allocations: 0.5785 MB / 0.5755 GB, free: 2.172 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005688/0.5091, allocations: 401.4 kB / 0.5759 GB, free: 1.777 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006677/0.5158, allocations: 3.666 MB / 0.5795 GB, free: 13.95 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.293e-05/0.5158, allocations: 31.94 kB / 0.5795 GB, free: 13.91 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.348e-05/0.5159, allocations: 8 kB / 0.5795 GB, free: 13.91 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.841e-05/0.5159, allocations: 15.89 kB / 0.5796 GB, free: 13.89 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01313/0.529, allocations: 8.134 MB / 0.5875 GB, free: 5.383 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.413e-05/0.5291, allocations: 8 kB / 0.5875 GB, free: 5.375 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002383/0.5315, allocations: 0.5154 MB / 0.588 GB, free: 4.859 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004666/0.532, allocations: 223.3 kB / 0.5882 GB, free: 4.629 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002006/0.5322, allocations: 87.95 kB / 0.5883 GB, free: 4.543 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1928/0.725, allocations: 7.088 MB / 0.5952 GB, free: 140.3 MB / 478.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.198e-06/0.725, allocations: 6.297 kB / 0.5952 GB, free: 140.3 MB / 478.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008433/0.7335, allocations: 5.067 MB / 0.6002 GB, free: 138.6 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001547/0.7351, allocations: 0.7577 MB / 0.6009 GB, free: 138.3 MB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004715/0.7355, allocations: 80.22 kB / 0.601 GB, free: 138.2 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001408/0.737, allocations: 107.5 kB / 0.6011 GB, free: 138.2 MB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006236/0.7376, allocations: 304.2 kB / 0.6014 GB, free: 138.2 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001919/0.7378, allocations: 104 kB / 0.6015 GB, free: 138.1 MB / 478.1 MB Notification: Performance of sorting global known variables: time 0.003408/0.7412, allocations: 2.644 MB / 0.6041 GB, free: 137.2 MB / 478.1 MB Notification: Performance of sort global known variables: time 2.2e-07/0.7412, allocations: 3.562 kB / 0.6041 GB, free: 137.2 MB / 478.1 MB Notification: Performance of remove unused functions: time 0.003723/0.745, allocations: 1.334 MB / 0.6054 GB, free: 137.1 MB / 478.1 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 0.001116/0.7461, allocations: 0.5327 MB / 0.6059 GB, free: 136.9 MB / 478.1 MB Notification: Performance of simCode: created initialization part: time 0.007491/0.7536, allocations: 5.845 MB / 0.6116 GB, free: 133.4 MB / 478.1 MB Notification: Performance of simCode: created event and clocks part: time 7.584e-06/0.7536, allocations: 3.516 kB / 0.6116 GB, free: 133.4 MB / 478.1 MB Notification: Performance of simCode: created simulation system equations: time 0.002765/0.7564, allocations: 2.46 MB / 0.614 GB, free: 131.8 MB / 478.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003804/0.7602, allocations: 1.106 MB / 0.6151 GB, free: 131.4 MB / 478.1 MB Notification: Invalid unit expression 'N/ (m/s)'. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009256/0.7695, allocations: 7.869 MB / 0.6228 GB, free: 126 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001433/0.7709, allocations: 2.336 MB / 0.6251 GB, free: 124.2 MB / 478.1 MB Notification: Performance of simCode: alias equations: time 0.002418/0.7734, allocations: 0.7293 MB / 0.6258 GB, free: 123.6 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007573/0.7741, allocations: 291.5 kB / 0.6261 GB, free: 123.3 MB / 478.1 MB Notification: Performance of SimCode: time 6.91e-07/0.7741, allocations: 4 kB / 0.6261 GB, free: 123.3 MB / 478.1 MB Notification: Performance of Templates: time 0.07212/0.8463, allocations: 56.19 MB / 0.6809 GB, free: 67.12 MB / 478.1 MB make -j1 -f OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.makefile (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 & ./OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl -abortSlowSimulation -alarm=480 -lv LOG_STATS > OpenHydraulics_OpenHydraulics.Circuits.OpenCenterForceVelocityControl.pipe 2>&1)