Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.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.Examples.Excavator.DigCycleSimulation,fileNamePrefix="OpenHydraulics_OpenHydraulics_Examples_Excavator_DigCycleSimulation",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(OpenHydraulics.Examples.Excavator.DigCycleSimulation,fileNamePrefix="OpenHydraulics_OpenHydraulics_Examples_Excavator_DigCycleSimulation",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 0.005805/0.005806, allocations: 100.6 kB / 15.73 MB, free: 6.02 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001115/0.001115, allocations: 189.8 kB / 16.67 MB, free: 5.938 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.515/1.515, allocations: 205.1 MB / 222.6 MB, free: 4.496 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo): time 0.0776/0.0776, allocations: 11.84 MB / 281.8 MB, free: 9.297 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 0.00161/0.00161, allocations: 72.55 kB / 391.8 MB, free: 4 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2714/0.273, allocations: 49.23 MB / 441 MB, free: 4.156 MB / 318.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:900:5-900:57:writable] Warning: Parameter hydraulics.powerUnit.pclsPump.swashPlatePD.yMax has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:484:5-484:40:writable] Warning: Parameter digCycleSeq.swingFilter.D has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:484:5-484:40:writable] Warning: Parameter digCycleSeq.boomFilter.D has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:484:5-484:40:writable] Warning: Parameter digCycleSeq.armFilter.D has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Continuous.mo:484:5-484:40:writable] Warning: Parameter digCycleSeq.bucketFilter.D has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. Notification: Performance of NFInst.instantiate(OpenHydraulics.Examples.Excavator.DigCycleSimulation): time 0.08188/0.3549, allocations: 94.06 MB / 0.5226 GB, free: 13.02 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.07593/0.4309, allocations: 35.89 MB / 0.5576 GB, free: 9.031 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.02711/0.458, allocations: 493.9 kB / 0.5581 GB, free: 8.547 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.03285/0.4909, allocations: 14.56 MB / 0.5723 GB, free: 9.922 MB / 462.1 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 0.04832/0.5393, allocations: 14.71 MB / 0.5867 GB, free: 11.14 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Basic/BaseClasses/massFlowRate_dp_WallFriction.mo:82:9-82:71:writable] Warning: Re was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.3266/0.8659, allocations: 14.14 MB / 0.6005 GB, free: 17.24 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.062/0.9279, allocations: 47.34 MB / 0.6467 GB, free: 17.13 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.06415/0.9921, allocations: 40.37 MB / 0.6861 GB, free: 8.316 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.03796/1.03, allocations: 17.03 MB / 0.7028 GB, free: 9.535 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03551/1.066, allocations: 19.24 MB / 0.7215 GB, free: 7.258 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.01516/1.081, allocations: 4.453 MB / 0.7259 GB, free: 2.805 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02144/1.102, allocations: 6.148 MB / 0.7319 GB, free: 12.75 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.01997/1.122, allocations: 12.58 MB / 0.7442 GB, free: 328 kB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.04557/1.168, allocations: 21.02 MB / 0.7647 GB, free: 11.78 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.5951/1.763, allocations: 64.54 MB / 0.8277 GB, free: 83.95 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 9.137e-06/1.763, allocations: 0.6562 kB / 0.8277 GB, free: 83.95 MB / 0.5919 GB Notification: Performance of FrontEnd: time 2.234e-06/1.763, allocations: 2.438 kB / 0.8277 GB, free: 83.95 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.002293/1.766, allocations: 0.9375 kB / 0.8277 GB, free: 83.95 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 7859 * Number of variables: 7859 Notification: Performance of Generate backend data structure: time 0.1093/1.875, allocations: 37.45 MB / 0.8643 GB, free: 69.07 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 5.769e-05/1.875, allocations: 11.64 kB / 0.8643 GB, free: 69.06 MB / 0.5919 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.02134/1.896, allocations: 3.806 MB / 0.868 GB, free: 68.49 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02765/1.924, allocations: 5.724 MB / 0.8736 GB, free: 65.55 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.05025/1.974, allocations: 24.52 MB / 0.8976 GB, free: 56.16 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002609/1.977, allocations: 2.316 MB / 0.8998 GB, free: 54.85 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01443/1.991, allocations: 2.419 MB / 0.9022 GB, free: 54.08 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1278/2.119, allocations: 50.13 MB / 0.9512 GB, free: 7.145 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001511/2.121, allocations: 132.2 kB / 0.9513 GB, free: 7.066 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01057/2.131, allocations: 1.025 MB / 0.9523 GB, free: 6.125 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00794/2.139, allocations: 5.757 MB / 0.9579 GB, free: 440 kB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1131/2.252, allocations: 44.48 MB / 1.001 GB, free: 4.402 MB / 0.6388 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.6179/2.87, allocations: 230.4 MB / 1.226 GB, free: 121.4 MB / 0.6857 GB Notification: Performance of preOpt comSubExp (simulation): time 0.08298/2.954, allocations: 33.67 MB / 1.259 GB, free: 95.42 MB / 0.6857 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.03169/2.985, allocations: 18.22 MB / 1.277 GB, free: 77.18 MB / 0.6857 GB Notification: Performance of preOpt evalFunc (simulation): time 0.1605/3.146, allocations: 74.42 MB / 1.35 GB, free: 2.883 MB / 0.6857 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.3731/3.519, allocations: 20.22 MB / 1.369 GB, free: 285 MB / 0.6857 GB Notification: Performance of pre-optimization done (n=1823): time 3.722e-05/3.519, allocations: 7.375 kB / 1.369 GB, free: 285 MB / 0.6857 GB Notification: Performance of matching and sorting (n=2234): time 1.931/5.45, allocations: 408.2 MB / 1.768 GB, free: 133.2 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005196/5.451, allocations: 1.475 MB / 1.769 GB, free: 131.5 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.05204/5.503, allocations: 25.36 MB / 1.794 GB, free: 106.3 MB / 0.6857 GB Notification: Performance of collectPreVariables (initialization): time 0.005857/5.509, allocations: 410.4 kB / 1.795 GB, free: 105.9 MB / 0.6857 GB Notification: Performance of collectInitialEqns (initialization): time 0.28/5.789, allocations: 16.53 MB / 1.811 GB, free: 262.9 MB / 0.6857 GB Notification: Performance of collectInitialBindings (initialization): time 0.01406/5.803, allocations: 8.064 MB / 1.819 GB, free: 257.7 MB / 0.6857 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.02697/5.83, allocations: 5.598 MB / 1.824 GB, free: 257.3 MB / 0.6857 GB Notification: Performance of setup shared object (initialization): time 4.354e-05/5.83, allocations: 305.5 kB / 1.824 GB, free: 257 MB / 0.6857 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03533/5.865, allocations: 19.72 MB / 1.844 GB, free: 252.9 MB / 0.6857 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0402/5.905, allocations: 28.09 MB / 1.871 GB, free: 233 MB / 0.6857 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4576/6.363, allocations: 143.8 MB / 2.012 GB, free: 101.4 MB / 0.6857 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0004984/6.364, allocations: 88 kB / 2.012 GB, free: 101.3 MB / 0.6857 GB Notification: Performance of matching and sorting (n=3779) (initialization): time 0.4745/6.838, allocations: 73.67 MB / 2.084 GB, free: 228.2 MB / 0.6857 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005321/6.839, allocations: 1.201 MB / 2.085 GB, free: 226.9 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005744/6.839, allocations: 305.7 kB / 2.085 GB, free: 226.9 MB / 0.6857 GB Notification: Tearing is skipped for strong component 8 because system size of 219 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (initialization): time 0.02699/6.866, allocations: 9.227 MB / 2.094 GB, free: 224.5 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02595/6.892, allocations: 6.083 MB / 2.1 GB, free: 224 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07941/6.972, allocations: 97.32 MB / 2.195 GB, free: 129.3 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.029/7.001, allocations: 1.806 MB / 2.197 GB, free: 127.5 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008082/7.009, allocations: 1.445 MB / 2.198 GB, free: 126.1 MB / 0.6857 GB Warning: Assuming fixed start value for the following 39 variables: hydraulics.constantSpeed.phi:VARIABLE(unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real hydraulics.boomCylRight.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomCylRight.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomCylRight.leakage_Head2Env.port_b.p:VARIABLE(flow=false min = 0.0 start = hydraulics.boomCylRight.cushionHead.reliefValve.variableRestriction.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real hydraulics.boomCylLeft.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomCylLeft.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armCyl.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armCyl.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketCyl.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketCyl.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingMotor.PRV_A2B.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingMotor.PRV_B2A.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.bucketValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.armValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.armValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.boomValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.boomValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.swingValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.swingValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.powerUnit.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingLineA.port_a.p:VARIABLE(flow=false min = 0.0 start = hydraulics.swingLineA.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real hydraulics.pumpLine.port_a.p:VARIABLE(flow=false min = 0.0 start = hydraulics.pumpLine.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real digCycleSeq.swingFilter.yd:VARIABLE(start = digCycleSeq.swingFilter.yd_start fixed = true ) "Derivative of y" type: Real digCycleSeq.boomFilter.yd:VARIABLE(start = digCycleSeq.boomFilter.yd_start fixed = true ) "Derivative of y" type: Real digCycleSeq.armFilter.yd:VARIABLE(start = digCycleSeq.armFilter.yd_start fixed = true ) "Derivative of y" type: Real digCycleSeq.bucketFilter.yd:VARIABLE(start = digCycleSeq.bucketFilter.yd_start fixed = true ) "Derivative of y" type: Real hydraulics.bucketCyl.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.bucketCyl.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.armCyl.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.armCyl.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylLeft.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylLeft.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylRight.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylRight.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0524/7.061, allocations: 29.46 MB / 2.227 GB, free: 96.61 MB / 0.6857 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03852/7.1, allocations: 28.09 MB / 2.254 GB, free: 64.17 MB / 0.6857 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.8036/7.904, allocations: 143.8 MB / 2.395 GB, free: 144 MB / 0.6857 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0003854/7.904, allocations: 88 kB / 2.395 GB, free: 143.9 MB / 0.6857 GB Notification: Performance of matching and sorting (n=3779) (initialization_lambda0): time 0.1788/8.083, allocations: 73.64 MB / 2.467 GB, free: 71.48 MB / 0.6857 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008676/8.084, allocations: 1.195 MB / 2.468 GB, free: 70.04 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0005852/8.084, allocations: 308.8 kB / 2.468 GB, free: 69.74 MB / 0.6857 GB Notification: Tearing is skipped for strong component 45 because system size of 219 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (initialization): time 0.02534/8.11, allocations: 9.248 MB / 2.477 GB, free: 60.4 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02635/8.136, allocations: 6.076 MB / 2.483 GB, free: 54.32 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4605/8.597, allocations: 97.3 MB / 2.578 GB, free: 150.4 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03017/8.627, allocations: 1.819 MB / 2.58 GB, free: 150 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008742/8.636, allocations: 1.443 MB / 2.581 GB, free: 149.7 MB / 0.6857 GB Warning: Assuming fixed start value for the following 39 variables: hydraulics.constantSpeed.phi:VARIABLE(unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real hydraulics.boomCylRight.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomCylRight.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomCylRight.leakage_Head2Env.port_b.p:VARIABLE(flow=false min = 0.0 start = hydraulics.boomCylRight.cushionHead.reliefValve.variableRestriction.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real hydraulics.boomCylLeft.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomCylLeft.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armCyl.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armCyl.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketCyl.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketCyl.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingMotor.PRV_A2B.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingMotor.PRV_B2A.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.bucketValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.bucketValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.armValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.armValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.armValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.boomValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.boomValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.boomValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.swingValve.valve4_3pos_wRelief.reliefB2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingValve.valve4_3pos_wRelief.reliefA2T.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingValve.valve4_3pos_wRelief.dynamicResponse.y:VARIABLE(flow=false start = hydraulics.swingValve.valve4_3pos_wRelief.dynamicResponse.y_start fixed = true ) "Connector of Real output signal" type: Real hydraulics.powerUnit.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real hydraulics.swingLineA.port_a.p:VARIABLE(flow=false min = 0.0 start = hydraulics.swingLineA.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real hydraulics.pumpLine.port_a.p:VARIABLE(flow=false min = 0.0 start = hydraulics.pumpLine.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real digCycleSeq.swingFilter.yd:VARIABLE(start = digCycleSeq.swingFilter.yd_start fixed = true ) "Derivative of y" type: Real digCycleSeq.boomFilter.yd:VARIABLE(start = digCycleSeq.boomFilter.yd_start fixed = true ) "Derivative of y" type: Real digCycleSeq.armFilter.yd:VARIABLE(start = digCycleSeq.armFilter.yd_start fixed = true ) "Derivative of y" type: Real digCycleSeq.bucketFilter.yd:VARIABLE(start = digCycleSeq.bucketFilter.yd_start fixed = true ) "Derivative of y" type: Real hydraulics.bucketCyl.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.bucketCyl.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.armCyl.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.armCyl.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylLeft.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylLeft.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylRight.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real hydraulics.boomCylRight.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: 1400 * Number of states: 0 () * Number of discrete variables: 204 (hydraulics.powerUnit.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.A2T.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.P2B.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.B2T.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.P2A.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.reliefA2T.variableRestriction.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.reliefB2T.variableRestriction.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.checkT2A.variableRestriction.data.zetaLaminarKnown,hydraulics.swingValve.valve4_3pos_wRelief.checkT2B.variableRestriction.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.A2T.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.P2B.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.B2T.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.P2A.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.reliefA2T.variableRestriction.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.reliefB2T.variableRestriction.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.checkT2A.variableRestriction.data.zetaLaminarKnown,hydraulics.boomValve.valve4_3pos_wRelief.checkT2B.variableRestriction.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.A2T.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.P2B.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.B2T.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.P2A.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.reliefA2T.variableRestriction.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.reliefB2T.variableRestriction.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.checkT2A.variableRestriction.data.zetaLaminarKnown,hydraulics.armValve.valve4_3pos_wRelief.checkT2B.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.A2T.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.P2B.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.B2T.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.P2A.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.reliefA2T.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.reliefB2T.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.checkT2A.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketValve.valve4_3pos_wRelief.checkT2B.variableRestriction.data.zetaLaminarKnown,hydraulics.swingMotor.PRV_B2A.variableRestriction.data.zetaLaminarKnown,hydraulics.swingMotor.PRV_A2B.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketCyl.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketCyl.cushionRod.cushionRestriction.data.zetaLaminarKnown,hydraulics.bucketCyl.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.bucketCyl.cushionHead.cushionRestriction.data.zetaLaminarKnown,hydraulics.armCyl.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.armCyl.cushionRod.cushionRestriction.data.zetaLaminarKnown,hydraulics.armCyl.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.armCyl.cushionHead.cushionRestriction.data.zetaLaminarKnown,hydraulics.boomCylLeft.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.boomCylLeft.cushionRod.cushionRestriction.data.zetaLaminarKnown,hydraulics.boomCylLeft.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.boomCylLeft.cushionHead.cushionRestriction.data.zetaLaminarKnown,hydraulics.boomCylRight.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.boomCylRight.cushionRod.cushionRestriction.data.zetaLaminarKnown,hydraulics.boomCylRight.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,hydraulics.boomCylRight.cushionHead.cushionRestriction.data.zetaLaminarKnown,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.free,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],mechanicsBody.bBucket.sphereColor[3],mechanicsBody.bBucket.sphereColor[2],mechanicsBody.bBucket.sphereColor[1],mechanicsBody.bArm.sphereColor[3],mechanicsBody.bArm.sphereColor[2],mechanicsBody.bArm.sphereColor[1],mechanicsBody.bBoom.sphereColor[3],mechanicsBody.bBoom.sphereColor[2],mechanicsBody.bBoom.sphereColor[1],mechanicsBody.bCarriage.sphereColor[3],mechanicsBody.bCarriage.sphereColor[2],mechanicsBody.bCarriage.sphereColor[1],mechanicsBody.bucketLink.color[3],mechanicsBody.bucketLink.color[2],mechanicsBody.bucketLink.color[1],mechanicsBody.arm2Link.color[3],mechanicsBody.arm2Link.color[2],mechanicsBody.arm2Link.color[1],mechanicsBody.arm1Link.color[3],mechanicsBody.arm1Link.color[2],mechanicsBody.arm1Link.color[1],mechanicsBody.armLink.color[3],mechanicsBody.armLink.color[2],mechanicsBody.armLink.color[1],mechanicsBody.boom4LinkY.color[3],mechanicsBody.boom4LinkY.color[2],mechanicsBody.boom4LinkY.color[1],mechanicsBody.boom4LinkX.color[3],mechanicsBody.boom4LinkX.color[2],mechanicsBody.boom4LinkX.color[1],mechanicsBody.boom3Link.color[3],mechanicsBody.boom3Link.color[2],mechanicsBody.boom3Link.color[1],mechanicsBody.boom2LinkLeft.color[3],mechanicsBody.boom2LinkLeft.color[2],mechanicsBody.boom2LinkLeft.color[1],mechanicsBody.boom2LinkRight.color[3],mechanicsBody.boom2LinkRight.color[2],mechanicsBody.boom2LinkRight.color[1],mechanicsBody.boom1LinkLeft.color[3],mechanicsBody.boom1LinkLeft.color[2],mechanicsBody.boom1LinkLeft.color[1],mechanicsBody.boom1LinkRight.color[3],mechanicsBody.boom1LinkRight.color[2],mechanicsBody.boom1LinkRight.color[1],mechanicsBody.boom.color[3],mechanicsBody.boom.color[2],mechanicsBody.boom.color[1],mechanicsBody.carriage.color[3],mechanicsBody.carriage.color[2],mechanicsBody.carriage.color[1],mechanicsBody.base.color[3],mechanicsBody.base.color[2],mechanicsBody.base.color[1],mechanicsBody.cylBucket.lineShapeColor[3],mechanicsBody.cylBucket.lineShapeColor[2],mechanicsBody.cylBucket.lineShapeColor[1],mechanicsBody.cylBucket.massColor[3],mechanicsBody.cylBucket.massColor[2],mechanicsBody.cylBucket.massColor[1],mechanicsBody.cylArm.lineShapeColor[3],mechanicsBody.cylArm.lineShapeColor[2],mechanicsBody.cylArm.lineShapeColor[1],mechanicsBody.cylArm.massColor[3],mechanicsBody.cylArm.massColor[2],mechanicsBody.cylArm.massColor[1],mechanicsBody.cylBoomLeft.lineShapeColor[3],mechanicsBody.cylBoomLeft.lineShapeColor[2],mechanicsBody.cylBoomLeft.lineShapeColor[1],mechanicsBody.cylBoomLeft.massColor[3],mechanicsBody.cylBoomLeft.massColor[2],mechanicsBody.cylBoomLeft.massColor[1],mechanicsBody.cylBoomRight.lineShapeColor[3],mechanicsBody.cylBoomRight.lineShapeColor[2],mechanicsBody.cylBoomRight.lineShapeColor[1],mechanicsBody.cylBoomRight.massColor[3],mechanicsBody.cylBoomRight.massColor[2],mechanicsBody.cylBoomRight.massColor[1],mechanicsBody.jointRRR1.rodColor[3],mechanicsBody.jointRRR1.rodColor[2],mechanicsBody.jointRRR1.rodColor[1],mechanicsBody.jointRRR1.cylinderColor[3],mechanicsBody.jointRRR1.cylinderColor[2],mechanicsBody.jointRRR1.cylinderColor[1],mechanicsBody.jointRRR1.jointUSR.revolute.positiveBranch,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.mode,$PRE.hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.mode,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.locked,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startBackward,$PRE.hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startBackward,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startForward,$PRE.hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startForward,hydraulics.bucketCyl.cylinderChamberRod.empty,hydraulics.bucketCyl.cylinderChamberHead.empty,hydraulics.armCyl.cylinderChamberRod.empty,hydraulics.armCyl.cylinderChamberHead.empty,hydraulics.boomCylLeft.cylinderChamberRod.empty,hydraulics.boomCylLeft.cylinderChamberHead.empty,hydraulics.boomCylRight.cylinderChamberRod.empty,hydraulics.boomCylRight.cylinderChamberHead.empty,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13,$whenCondition14,$whenCondition15,$whenCondition16,mechanicsBody.jointRRR1.jointUSR.rod1Color[3],mechanicsBody.jointRRR1.jointUSR.rod1Color[2],mechanicsBody.jointRRR1.jointUSR.rod1Color[1],mechanicsBody.jointRRR1.jointUSR.cylinderColor[3],mechanicsBody.jointRRR1.jointUSR.cylinderColor[2],mechanicsBody.jointRRR1.jointUSR.cylinderColor[1],mechanicsBody.jointRRR1.jointUSR.sphereColor[3],mechanicsBody.jointRRR1.jointUSR.sphereColor[2],mechanicsBody.jointRRR1.jointUSR.sphereColor[1],mechanicsBody.jointRRR1.jointUSR.revoluteColor[3],mechanicsBody.jointRRR1.jointUSR.revoluteColor[2],mechanicsBody.jointRRR1.jointUSR.revoluteColor[1],mechanicsBody.bucketRevolute.cylinderColor[3],mechanicsBody.bucketRevolute.cylinderColor[2],mechanicsBody.bucketRevolute.cylinderColor[1],mechanicsBody.armRevolute.cylinderColor[3],mechanicsBody.armRevolute.cylinderColor[2],mechanicsBody.armRevolute.cylinderColor[1],mechanicsBody.boomRevolute.cylinderColor[3],mechanicsBody.boomRevolute.cylinderColor[2],mechanicsBody.boomRevolute.cylinderColor[1],mechanicsBody.swingRevolute.cylinderColor[3],mechanicsBody.swingRevolute.cylinderColor[2],mechanicsBody.swingRevolute.cylinderColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (3244): * Single equations (assignments): 3164 * Array equations: 3 * Algorithm blocks: 40 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 36 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(219,1.7%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 32 systems {(1,1,100.0%), (1,18,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,1,100.0%), (1,10,100.0%), (1,6,100.0%), (1,1,100.0%), (1,4,100.0%), (1,1,100.0%), (1,4,100.0%), (1,1,100.0%), (1,4,100.0%), (1,1,100.0%), (1,4,100.0%), (1,1,100.0%), (1,4,100.0%), (1,1,100.0%), (1,4,100.0%), (1,1,100.0%), (1,8,100.0%), (1,1,100.0%), (1,8,100.0%), (1,35,100.0%), (1,15,100.0%), (1,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(1,65), (1,21), (1,24), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.01732/8.653, allocations: 3.463 MB / 2.585 GB, free: 147.2 MB / 0.6857 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01265/8.666, allocations: 2.7 MB / 2.587 GB, free: 147.2 MB / 0.6857 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1721/8.838, allocations: 62.74 MB / 2.649 GB, free: 123.4 MB / 0.6857 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0002467/8.838, allocations: 234.4 kB / 2.649 GB, free: 123.4 MB / 0.6857 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0003589/8.838, allocations: 63.91 kB / 2.649 GB, free: 123.4 MB / 0.6857 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007078/8.839, allocations: 127.5 kB / 2.649 GB, free: 123.4 MB / 0.6857 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5979/9.437, allocations: 122.9 MB / 2.769 GB, free: 173.5 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0003197/9.437, allocations: 7.969 kB / 2.769 GB, free: 173.5 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.02189/9.459, allocations: 3.912 MB / 2.773 GB, free: 173.5 MB / 0.6857 GB Notification: Tearing is skipped for strong component 105 because system size of 231 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (simulation): time 0.004458/9.464, allocations: 1.844 MB / 2.775 GB, free: 173.3 MB / 0.6857 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005881/9.47, allocations: 0.5749 MB / 2.775 GB, free: 173.3 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03167/9.501, allocations: 54.19 MB / 2.828 GB, free: 130.2 MB / 0.6857 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.424e-06/9.501, allocations: 17.44 kB / 2.828 GB, free: 130.2 MB / 0.6857 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1885/9.69, allocations: 86.34 MB / 2.913 GB, free: 104.6 MB / 0.6857 GB Notification: Performance of postOpt removeConstants (simulation): time 0.02257/9.713, allocations: 7.225 MB / 2.92 GB, free: 99.96 MB / 0.6857 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01329/9.726, allocations: 479.7 kB / 2.92 GB, free: 99.5 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02614/9.752, allocations: 1.256 MB / 2.921 GB, free: 98.25 MB / 0.6857 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.009257/9.761, allocations: 1.89 MB / 2.923 GB, free: 96.36 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.006068/9.767, allocations: 0.7283 MB / 2.924 GB, free: 95.63 MB / 0.6857 GB Notification: Performance of sorting global known variables: time 0.03722/9.805, allocations: 17.21 MB / 2.941 GB, free: 78.56 MB / 0.6857 GB Notification: Performance of sort global known variables: time 7.02e-07/9.805, allocations: 0 / 2.941 GB, free: 78.56 MB / 0.6857 GB Notification: Performance of remove unused functions: time 0.06914/9.874, allocations: 13.19 MB / 2.954 GB, free: 65.41 MB / 0.6857 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 37 * Number of states: 95 (mechanicsBody.swingRevolute.phi,mechanicsBody.swingRevolute.w,mechanicsBody.boomRevolute.phi,mechanicsBody.boomRevolute.w,mechanicsBody.armRevolute.phi,mechanicsBody.armRevolute.w,mechanicsBody.bucketRevolute.phi,mechanicsBody.bucketRevolute.w,hydraulics.boomCylRight.cushionHead.reliefValve.valvePosition,hydraulics.boomCylRight.cushionHead.flowFraction,hydraulics.boomCylRight.cushionRod.reliefValve.valvePosition,hydraulics.boomCylRight.cushionRod.flowFraction,hydraulics.boomCylRight.leakage_Head2Env.port_b.p,hydraulics.boomCylRight.leakage_Rod2Env.port_b.p,hydraulics.boomCylLeft.cushionHead.reliefValve.valvePosition,hydraulics.boomCylLeft.cushionHead.flowFraction,hydraulics.boomCylLeft.cushionRod.reliefValve.valvePosition,hydraulics.boomCylLeft.cushionRod.flowFraction,hydraulics.boomCylLeft.leakage_Head2Env.port_b.p,hydraulics.boomCylLeft.leakage_Rod2Env.port_b.p,hydraulics.armCyl.cushionHead.reliefValve.valvePosition,hydraulics.armCyl.cushionHead.flowFraction,hydraulics.armCyl.cushionRod.reliefValve.valvePosition,hydraulics.armCyl.cushionRod.flowFraction,hydraulics.armCyl.leakage_Head2Env.port_b.p,hydraulics.armCyl.leakage_Rod2Env.port_b.p,hydraulics.bucketCyl.cushionHead.reliefValve.valvePosition,hydraulics.bucketCyl.cushionHead.flowFraction,hydraulics.bucketCyl.cushionRod.reliefValve.valvePosition,hydraulics.bucketCyl.cushionRod.flowFraction,hydraulics.bucketCyl.leakage_Head2Env.port_b.p,hydraulics.bucketCyl.leakage_Rod2Env.port_b.p,hydraulics.swingMotor.PRV_A2B.valvePosition,hydraulics.swingMotor.PRV_B2A.valvePosition,hydraulics.bucketValve.valve4_3pos_wRelief.reliefB2T.valvePosition,hydraulics.bucketValve.valve4_3pos_wRelief.reliefA2T.valvePosition,hydraulics.bucketValve.valve4_3pos_wRelief.pressLS.port.p,hydraulics.bucketValve.valve4_3pos_wRelief.dynamicResponse.y,hydraulics.bucketValve.valve4_3pos_wRelief.dynamicResponse.yd,hydraulics.armValve.valve4_3pos_wRelief.reliefB2T.valvePosition,hydraulics.armValve.valve4_3pos_wRelief.reliefA2T.valvePosition,hydraulics.armValve.valve4_3pos_wRelief.pressLS.port.p,hydraulics.armValve.valve4_3pos_wRelief.dynamicResponse.y,hydraulics.armValve.valve4_3pos_wRelief.dynamicResponse.yd,hydraulics.boomValve.valve4_3pos_wRelief.reliefB2T.valvePosition,hydraulics.boomValve.valve4_3pos_wRelief.reliefA2T.valvePosition,hydraulics.boomValve.valve4_3pos_wRelief.pressLS.port.p,hydraulics.boomValve.valve4_3pos_wRelief.dynamicResponse.y,hydraulics.boomValve.valve4_3pos_wRelief.dynamicResponse.yd,hydraulics.swingValve.valve4_3pos_wRelief.reliefB2T.valvePosition,hydraulics.swingValve.valve4_3pos_wRelief.reliefA2T.valvePosition,hydraulics.swingValve.valve4_3pos_wRelief.pressLS.port.p,hydraulics.swingValve.valve4_3pos_wRelief.dynamicResponse.y,hydraulics.swingValve.valve4_3pos_wRelief.dynamicResponse.yd,hydraulics.powerUnit.pclsPump.swashPlatePD.D.x,hydraulics.powerUnit.circuitTank.volumeOpen.m,hydraulics.powerUnit.reliefValve.valvePosition,hydraulics.boomLineB.port_a.p,hydraulics.boomLineB.port_b.p,hydraulics.boomLineB.wallFriction_b.port_a.p,hydraulics.boomLineA.port_a.p,hydraulics.boomLineA.port_b.p,hydraulics.boomLineA.wallFriction_b.port_a.p,hydraulics.bucketLineB.port_a.p,hydraulics.bucketLineB.port_b.p,hydraulics.bucketLineB.wallFriction_b.port_a.p,hydraulics.bucketLineA.port_a.p,hydraulics.bucketLineA.port_b.p,hydraulics.bucketLineA.wallFriction_b.port_a.p,hydraulics.armLineA.port_a.p,hydraulics.armLineA.port_b.p,hydraulics.armLineA.wallFriction_b.port_a.p,hydraulics.armLineB.port_a.p,hydraulics.armLineB.port_b.p,hydraulics.armLineB.wallFriction_b.port_a.p,hydraulics.swingLineA.port_a.p,hydraulics.swingLineA.port_b.p,hydraulics.swingLineA.wallFriction_b.port_a.p,hydraulics.swingLineB.port_a.p,hydraulics.swingLineB.port_b.p,hydraulics.swingLineB.wallFriction_b.port_a.p,hydraulics.pumpLine.port_a.p,hydraulics.pumpLine.port_b.p,hydraulics.pumpLine.wallFriction_b.port_a.p,hydraulics.tankLine.port_b.p,hydraulics.tankLine.wallFriction_b.port_a.p,digCycleSeq.swingFilter.y,digCycleSeq.swingFilter.yd,digCycleSeq.boomFilter.y,digCycleSeq.boomFilter.yd,digCycleSeq.armFilter.y,digCycleSeq.armFilter.yd,digCycleSeq.bucketFilter.y,digCycleSeq.bucketFilter.yd,hydraulics.constantSpeed.phi) * Number of discrete variables: 28 ($whenCondition16,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,hydraulics.boomCylRight.cylinderChamberHead.empty,hydraulics.boomCylRight.cylinderChamberRod.empty,hydraulics.boomCylLeft.cylinderChamberHead.empty,hydraulics.boomCylLeft.cylinderChamberRod.empty,hydraulics.armCyl.cylinderChamberHead.empty,hydraulics.armCyl.cylinderChamberRod.empty,hydraulics.bucketCyl.cylinderChamberHead.empty,hydraulics.bucketCyl.cylinderChamberRod.empty,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startForward,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startBackward,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.locked,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.mode) * Number of discrete states: 11 (hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.mode,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startBackward,hydraulics.powerUnit.pclsPump.mechanicalPumpLosses.startForward,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (2101): * Single equations (assignments): 2027 * Array equations: 3 * Algorithm blocks: 40 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 30 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(231,1.7%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 29 systems {(1,8,100.0%), (1,8,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,10,100.0%), (1,18,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,6,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,4,100.0%), (1,4,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.5303/10.4, allocations: 88.51 MB / 3.04 GB, free: 163.6 MB / 0.6857 GB Notification: Performance of simCode: created initialization part: time 0.21/10.61, allocations: 100.1 MB / 3.138 GB, free: 120 MB / 0.6857 GB Notification: Performance of simCode: created event and clocks part: time 1.995e-05/10.61, allocations: 4.594 kB / 3.138 GB, free: 120 MB / 0.6857 GB Notification: Performance of simCode: created simulation system equations: time 0.08075/10.7, allocations: 36.54 MB / 3.173 GB, free: 88.13 MB / 0.6857 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05119/10.75, allocations: 6.964 MB / 3.18 GB, free: 81.3 MB / 0.6857 GB Notification: Invalid unit expression 'N/ (m/s)'. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.575/12.32, allocations: 363.3 MB / 3.535 GB, free: 150.1 MB / 0.7013 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.04059/12.36, allocations: 17.32 MB / 3.552 GB, free: 148.5 MB / 0.7013 GB Notification: Performance of simCode: alias equations: time 0.05235/12.41, allocations: 10.89 MB / 3.563 GB, free: 147.9 MB / 0.7013 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.04175/12.46, allocations: 16.04 MB / 3.578 GB, free: 147.9 MB / 0.7013 GB Notification: Performance of SimCode: time 1.192e-06/12.46, allocations: 0 / 3.578 GB, free: 147.9 MB / 0.7013 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 2.074/14.53, allocations: 0.8418 GB / 4.42 GB, free: 106.9 MB / 0.7013 GB Notification: Performance of buildModelFMU: Generate platform static: time 149.7/164.2, allocations: 4 kB / 4.42 GB, free: 106.9 MB / 0.7013 GB (rm -f OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.pipe ; mkfifo OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.pipe ; head -c 1048576 < OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.pipe >> ../files/OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.sim & python3 -m fmpy simulate --output-file OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation_res.csv --start-time 0 --stop-time 20 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.008 OpenHydraulics_OpenHydraulics_Examples_Excavator_DigCycleSimulation.fmu > OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.pipe 2>&1)