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 0.001173/0.001173, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00101/0.00101, allocations: 190 kB / 16.25 MB, free: 6.625 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.263/1.263, allocations: 205.1 MB / 222.1 MB, free: 4.727 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo): time 0.07689/0.07689, allocations: 11.84 MB / 281.3 MB, free: 9.609 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 0.001633/0.001633, allocations: 72.16 kB / 341.4 MB, free: 22.24 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07799/0.07964, allocations: 49.22 MB / 390.6 MB, free: 4.969 MB / 286.1 MB Notification: Performance of NFInst.instantiate(OpenHydraulics.Examples.Excavator.DigCycleSimulation): time 0.6097/0.6893, allocations: 235.7 MB / 0.6117 GB, free: 15.98 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.1167/0.8061, allocations: 58.53 MB / 0.6688 GB, free: 8.855 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.05353/0.8597, allocations: 0.9512 MB / 0.6698 GB, free: 8.664 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.02941/0.8892, allocations: 13.49 MB / 0.6829 GB, free: 1.477 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.04441/0.9337, allocations: 12.89 MB / 0.6955 GB, free: 6.402 MB / 494.1 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 0.03212/0.9658, allocations: 13.36 MB / 0.7086 GB, free: 10.28 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.07174/1.038, allocations: 47.25 MB / 0.7547 GB, free: 11.85 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.07893/1.117, allocations: 41.03 MB / 0.7948 GB, free: 3.246 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.6255/1.742, allocations: 16.95 MB / 0.8113 GB, free: 51.51 MB / 0.5763 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03071/1.773, allocations: 19.96 MB / 0.8308 GB, free: 48.72 MB / 0.5763 GB Notification: Performance of NFPackage.collectConstants: time 0.01594/1.789, allocations: 4.456 MB / 0.8352 GB, free: 48.72 MB / 0.5763 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02346/1.812, allocations: 6.153 MB / 0.8412 GB, free: 48.72 MB / 0.5763 GB Notification: Performance of NFScalarize.scalarize: time 0.02054/1.833, allocations: 12.56 MB / 0.8535 GB, free: 47.37 MB / 0.5763 GB Notification: Performance of NFVerifyModel.verify: time 0.03593/1.869, allocations: 20.99 MB / 0.874 GB, free: 41.94 MB / 0.5763 GB Notification: Performance of NFConvertDAE.convert: time 0.06007/1.929, allocations: 63.61 MB / 0.9361 GB, free: 12.6 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 1.079e-05/1.929, allocations: 4 kB / 0.9361 GB, free: 12.6 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.864e-06/1.929, allocations: 3.906 kB / 0.9361 GB, free: 12.6 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.002144/1.931, allocations: 0 / 0.9361 GB, free: 12.6 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 0.09087/2.022, allocations: 36.47 MB / 0.9717 GB, free: 8.113 MB / 0.6232 GB Notification: Performance of prepare preOptimizeDAE: time 4.914e-05/2.022, allocations: 11.89 kB / 0.9717 GB, free: 8.102 MB / 0.6232 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.01293/2.035, allocations: 3.8 MB / 0.9754 GB, free: 4.371 MB / 0.6232 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02518/2.06, allocations: 5.522 MB / 0.9808 GB, free: 14.8 MB / 0.6388 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04347/2.104, allocations: 24.02 MB / 1.004 GB, free: 7.836 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002339/2.106, allocations: 2.323 MB / 1.007 GB, free: 5.496 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.008539/2.115, allocations: 2.416 MB / 1.009 GB, free: 3.16 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.4611/2.576, allocations: 50.11 MB / 1.058 GB, free: 304.4 MB / 0.6858 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0007061/2.577, allocations: 129 kB / 1.058 GB, free: 304.3 MB / 0.6858 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004119/2.581, allocations: 1.029 MB / 1.059 GB, free: 303.6 MB / 0.6858 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.007389/2.588, allocations: 5.76 MB / 1.065 GB, free: 302.5 MB / 0.6858 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0813/2.669, allocations: 44.47 MB / 1.108 GB, free: 284.5 MB / 0.6858 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2334/2.903, allocations: 230.8 MB / 1.333 GB, free: 56.55 MB / 0.6858 GB Notification: Performance of preOpt comSubExp (simulation): time 0.06436/2.967, allocations: 33.65 MB / 1.366 GB, free: 23.74 MB / 0.6858 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.02255/2.99, allocations: 18.18 MB / 1.384 GB, free: 5.547 MB / 0.6858 GB Notification: Performance of preOpt evalFunc (simulation): time 0.4451/3.435, allocations: 74.36 MB / 1.457 GB, free: 264.9 MB / 0.686 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.05279/3.488, allocations: 20.21 MB / 1.476 GB, free: 258.9 MB / 0.686 GB Notification: Performance of pre-optimization done (n=1823): time 3.684e-05/3.488, allocations: 0 / 1.476 GB, free: 258.9 MB / 0.686 GB Notification: Performance of matching and sorting (n=2234): time 1.628/5.116, allocations: 406 MB / 1.873 GB, free: 138.8 MB / 0.686 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004917/5.117, allocations: 1.471 MB / 1.874 GB, free: 137 MB / 0.686 GB [/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=1.0) 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=1.0) 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=1.0) 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=1.0) as default value. [/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=1.0) as default value. Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.05889/5.176, allocations: 25.35 MB / 1.899 GB, free: 111.8 MB / 0.686 GB Notification: Performance of collectPreVariables (initialization): time 0.006964/5.183, allocations: 405.7 kB / 1.899 GB, free: 111.4 MB / 0.686 GB Notification: Performance of collectInitialEqns (initialization): time 0.01763/5.2, allocations: 16.12 MB / 1.915 GB, free: 95.28 MB / 0.686 GB Notification: Performance of collectInitialBindings (initialization): time 0.3399/5.54, allocations: 7.69 MB / 1.923 GB, free: 273.4 MB / 0.686 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.02339/5.564, allocations: 5.575 MB / 1.928 GB, free: 273.3 MB / 0.686 GB Notification: Performance of setup shared object (initialization): time 6.418e-05/5.564, allocations: 309.4 kB / 1.928 GB, free: 273 MB / 0.686 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03987/5.604, allocations: 19.68 MB / 1.948 GB, free: 267.6 MB / 0.686 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03899/5.643, allocations: 28.09 MB / 1.975 GB, free: 247.7 MB / 0.686 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4329/6.076, allocations: 144.7 MB / 2.116 GB, free: 143.8 MB / 0.686 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0003849/6.076, allocations: 88.66 kB / 2.116 GB, free: 143.7 MB / 0.686 GB Notification: Performance of matching and sorting (n=3779) (initialization): time 0.492/6.568, allocations: 73.53 MB / 2.188 GB, free: 234.5 MB / 0.686 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005023/6.569, allocations: 1.202 MB / 2.189 GB, free: 233.3 MB / 0.686 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004979/6.569, allocations: 307.3 kB / 2.19 GB, free: 233.3 MB / 0.686 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 0.02458/6.594, allocations: 9.263 MB / 2.199 GB, free: 233 MB / 0.686 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02437/6.618, allocations: 6.079 MB / 2.205 GB, free: 233 MB / 0.686 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.08009/6.698, allocations: 97.34 MB / 2.3 GB, free: 161 MB / 0.686 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03095/6.729, allocations: 2.498 MB / 2.302 GB, free: 160.6 MB / 0.686 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007675/6.737, allocations: 1.439 MB / 2.304 GB, free: 160.3 MB / 0.686 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 = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))) start = hydraulics.boomCylRight.cushionHead.reliefValve.variableRestriction.p_init unit = "Pa" fixed = true nominal = 100000.0 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 = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))))))))))))))))))))))))))))))) start = hydraulics.swingLineA.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real hydraulics.pumpLine.port_a.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))))))))))))))))))))))))))))))))))))))) start = hydraulics.pumpLine.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 100000.0 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 0.06358/6.801, allocations: 29.6 MB / 2.333 GB, free: 147.1 MB / 0.686 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.04177/6.842, allocations: 28.08 MB / 2.36 GB, free: 124.8 MB / 0.686 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.6866/7.529, allocations: 144.7 MB / 2.501 GB, free: 206 MB / 0.686 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0003584/7.53, allocations: 87.25 kB / 2.501 GB, free: 206 MB / 0.686 GB Notification: Performance of matching and sorting (n=3779) (initialization_lambda0): time 0.1535/7.683, allocations: 73.52 MB / 2.573 GB, free: 169.7 MB / 0.686 GB Notification: Performance of prepare postOptimizeDAE: time 0.0007855/7.684, allocations: 1.195 MB / 2.574 GB, free: 168.2 MB / 0.686 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0006003/7.684, allocations: 308 kB / 2.575 GB, free: 167.9 MB / 0.686 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 0.02472/7.709, allocations: 9.278 MB / 2.584 GB, free: 158.6 MB / 0.686 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02288/7.732, allocations: 6.08 MB / 2.59 GB, free: 152.5 MB / 0.686 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07086/7.803, allocations: 97.33 MB / 2.685 GB, free: 50.74 MB / 0.686 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03084/7.834, allocations: 2.505 MB / 2.687 GB, free: 48.29 MB / 0.686 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008186/7.842, allocations: 1.445 MB / 2.689 GB, free: 46.84 MB / 0.686 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 = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))) start = hydraulics.boomCylRight.cushionHead.reliefValve.variableRestriction.p_init unit = "Pa" fixed = true nominal = 100000.0 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 = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))))))))))))))))))))))))))))))) start = hydraulics.swingLineA.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real hydraulics.pumpLine.port_a.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))))))))))))))))))))))))))))))))))))))) start = hydraulics.pumpLine.wallFriction_a.p_init unit = "Pa" fixed = true nominal = 100000.0 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 0.01643/7.859, allocations: 3.611 MB / 2.692 GB, free: 43.11 MB / 0.686 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009178/7.868, allocations: 2.572 MB / 2.695 GB, free: 41.9 MB / 0.686 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3832/8.251, allocations: 62.89 MB / 2.756 GB, free: 199.4 MB / 0.686 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0002495/8.251, allocations: 237.2 kB / 2.756 GB, free: 199.4 MB / 0.686 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002709/8.251, allocations: 64.66 kB / 2.756 GB, free: 199.4 MB / 0.686 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006155/8.252, allocations: 116.7 kB / 2.756 GB, free: 199.4 MB / 0.686 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.226/8.478, allocations: 126.7 MB / 2.88 GB, free: 121.8 MB / 0.686 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0002574/8.478, allocations: 9.219 kB / 2.88 GB, free: 121.8 MB / 0.686 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01808/8.496, allocations: 3.908 MB / 2.884 GB, free: 117.9 MB / 0.686 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 0.004375/8.501, allocations: 1.856 MB / 2.886 GB, free: 116 MB / 0.686 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.007121/8.508, allocations: 0.5779 MB / 2.886 GB, free: 115.4 MB / 0.686 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02916/8.537, allocations: 54.22 MB / 2.939 GB, free: 57.59 MB / 0.686 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.724e-06/8.537, allocations: 15.94 kB / 2.939 GB, free: 57.57 MB / 0.686 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.4187/8.956, allocations: 86.15 MB / 3.023 GB, free: 176.3 MB / 0.686 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01974/8.976, allocations: 7.1 MB / 3.03 GB, free: 173.4 MB / 0.686 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01055/8.986, allocations: 477.1 kB / 3.031 GB, free: 173 MB / 0.686 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02464/9.011, allocations: 1.675 MB / 3.032 GB, free: 172.7 MB / 0.686 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00711/9.018, allocations: 1.889 MB / 3.034 GB, free: 172.5 MB / 0.686 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.004278/9.022, allocations: 0.7299 MB / 3.035 GB, free: 172.3 MB / 0.686 GB Notification: Performance of sorting global known variables: time 0.02986/9.052, allocations: 17.21 MB / 3.052 GB, free: 166.2 MB / 0.686 GB Notification: Performance of sort global known variables: time 1.382e-06/9.052, allocations: 0 / 3.052 GB, free: 166.2 MB / 0.686 GB Notification: Performance of remove unused functions: time 0.06013/9.112, allocations: 13.18 MB / 3.065 GB, free: 164.9 MB / 0.686 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 0.161/9.273, allocations: 88.33 MB / 3.151 GB, free: 106.6 MB / 0.686 GB Notification: Performance of simCode: created initialization part: time 1.115/10.39, allocations: 215.8 MB / 3.362 GB, free: 123.3 MB / 0.686 GB Notification: Performance of simCode: created event and clocks part: time 2.304e-05/10.39, allocations: 11.08 kB / 3.362 GB, free: 123.3 MB / 0.686 GB Notification: Performance of simCode: created simulation system equations: time 0.06886/10.46, allocations: 36.52 MB / 3.397 GB, free: 91.57 MB / 0.686 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04693/10.5, allocations: 6.968 MB / 3.404 GB, free: 85.95 MB / 0.686 GB Notification: Invalid unit expression ‘N/ (m/s)‘. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.786/13.29, allocations: 0.7518 GB / 4.156 GB, free: 183.4 MB / 0.7642 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.03001/13.32, allocations: 17.32 MB / 4.173 GB, free: 179.1 MB / 0.7642 GB Notification: Performance of simCode: alias equations: time 0.04114/13.36, allocations: 10.89 MB / 4.183 GB, free: 175 MB / 0.7642 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02619/13.39, allocations: 16.04 MB / 4.199 GB, free: 159 MB / 0.7642 GB Notification: Performance of SimCode: time 9.02e-07/13.39, allocations: 0 / 4.199 GB, free: 159 MB / 0.7642 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 2.029/15.42, allocations: 0.8301 GB / 5.029 GB, free: 210.8 MB / 0.7642 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000138/15.42, allocations: 304.4 kB / 5.03 GB, free: 210.4 MB / 0.7642 GB Notification: Performance of buildModelFMU: Generate platform static: time 21.22/36.64, allocations: 0 / 5.03 GB, free: 210.4 MB / 0.7642 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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_OpenHydraulics_OpenHydraulics_Examples_Excavator_DigCycleSimulation_fmu --startTime=0 --stopTime=20 --timeout=50 --tolerance=1e-08 OpenHydraulics_OpenHydraulics_Examples_Excavator_DigCycleSimulation.fmu > OpenHydraulics_OpenHydraulics.Examples.Excavator.DigCycleSimulation.pipe 2>&1)