Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008795/0.0008795, allocations: 88.22 kB / 19.65 MB, free: 276 kB / 13.93 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0009139/0.0009139, allocations: 173 kB / 23.02 MB, free: 1.539 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8718/0.8718, allocations: 177.1 MB / 203.4 MB, free: 5.66 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics main/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics main/package.mo): time 0.06245/0.06245, allocations: 8.717 MB / 268.7 MB, free: 4.555 MB / 250.7 MB
"
[Timeout remaining time 180]
Using package OpenHydraulics with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics main/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(OpenHydraulics.Circuits.OpenCenter_tandem,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem")
translateModel(OpenHydraulics.Circuits.OpenCenter_tandem,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.533e-06/1.533e-06, allocations: 0 / 340.8 MB, free: 8.086 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.172e-05/2.325e-05, allocations: 2.312 kB / 340.9 MB, free: 8.082 MB / 266.7 MB
Notification: Performance of NFInst.instantiate(OpenHydraulics.Circuits.OpenCenter_tandem): time 0.01394/0.01397, allocations: 22.78 MB / 363.6 MB, free: 1.207 MB / 282.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0133/0.02727, allocations: 9.952 MB / 373.6 MB, free: 7.227 MB / 298.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003377/0.03064, allocations: 119.1 kB / 373.7 MB, free: 7.109 MB / 298.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002538/0.03318, allocations: 1.692 MB / 375.4 MB, free: 5.406 MB / 298.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.006664/0.03985, allocations: 3.564 MB / 379 MB, free: 1.82 MB / 298.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005966/0.04581, allocations: 3.755 MB / 382.7 MB, free: 14.05 MB / 314.7 MB
Notification: Performance of NFFlatten.flatten: time 0.01098/0.0568, allocations: 10.74 MB / 393.4 MB, free: 3.273 MB / 314.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002576/0.05937, allocations: 1.571 MB / 395 MB, free: 1.621 MB / 314.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.007574/0.06695, allocations: 5.336 MB / 400.4 MB, free: 12.27 MB / 330.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.005194/0.07214, allocations: 3.498 MB / 403.9 MB, free: 8.766 MB / 330.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.002476/0.07462, allocations: 0.7305 MB / 404.6 MB, free: 8.035 MB / 330.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003598/0.07821, allocations: 1.015 MB / 405.6 MB, free: 7.02 MB / 330.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.002089/0.0803, allocations: 2.051 MB / 407.7 MB, free: 4.961 MB / 330.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.004661/0.08496, allocations: 2.712 MB / 410.4 MB, free: 2.242 MB / 330.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.1301/0.2151, allocations: 6.343 MB / 416.7 MB, free: 37.95 MB / 330.7 MB
Notification: Performance of FrontEnd - DAE generated: time 7.224e-06/0.2151, allocations: 0 / 416.7 MB, free: 37.95 MB / 330.7 MB
Notification: Performance of FrontEnd: time 1.392e-06/0.2151, allocations: 0 / 416.7 MB, free: 37.95 MB / 330.7 MB
Notification: Performance of Transformations before backend: time 0.0003705/0.2154, allocations: 3.828 kB / 416.7 MB, free: 37.95 MB / 330.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1226
 * Number of variables: 1226
Notification: Performance of Generate backend data structure: time 0.01474/0.2302, allocations: 8.115 MB / 424.8 MB, free: 34.14 MB / 330.7 MB
Notification: Performance of prepare preOptimizeDAE: time 8.213e-05/0.2303, allocations: 12.91 kB / 424.8 MB, free: 34.14 MB / 330.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00279/0.2331, allocations: 1.23 MB / 426.1 MB, free: 33.7 MB / 330.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006067/0.2391, allocations: 4.126 MB / 430.2 MB, free: 32.64 MB / 330.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003707/0.2395, allocations: 0.797 MB / 431 MB, free: 32.12 MB / 330.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006984/0.2402, allocations: 0.4912 MB / 431.5 MB, free: 32.11 MB / 330.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005709/0.2459, allocations: 4.101 MB / 435.6 MB, free: 31.32 MB / 330.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 9.736e-05/0.246, allocations: 11.42 kB / 435.6 MB, free: 31.31 MB / 330.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002738/0.2463, allocations: 197.6 kB / 435.8 MB, free: 31.31 MB / 330.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.772e-05/0.2463, allocations: 116.1 kB / 435.9 MB, free: 31.31 MB / 330.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004053/0.2504, allocations: 2.583 MB / 438.5 MB, free: 30.89 MB / 330.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02073/0.2711, allocations: 13.49 MB / 452 MB, free: 25.15 MB / 330.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003662/0.2748, allocations: 3.111 MB / 455.1 MB, free: 22.13 MB / 330.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001673/0.2765, allocations: 1.453 MB / 456.5 MB, free: 20.61 MB / 330.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001946/0.2767, allocations: 115.4 kB / 456.6 MB, free: 20.5 MB / 330.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001985/0.2786, allocations: 2.168 MB / 458.8 MB, free: 18.14 MB / 330.7 MB
Notification: Performance of pre-optimization done (n=448): time 6.753e-06/0.2786, allocations: 0 / 458.8 MB, free: 18.14 MB / 330.7 MB
Notification: Performance of matching and sorting (n=500): time 0.01943/0.2981, allocations: 14.33 MB / 473.1 MB, free: 3.438 MB / 330.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.345e-05/0.2982, allocations: 0.5181 MB / 473.7 MB, free: 2.809 MB / 330.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004916/0.3031, allocations: 4.103 MB / 477.8 MB, free: 14.73 MB / 346.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0007847/0.3039, allocations: 121.7 kB / 477.9 MB, free: 14.61 MB / 346.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.002671/0.3065, allocations: 2.927 MB / 480.8 MB, free: 11.67 MB / 346.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.002123/0.3087, allocations: 1.745 MB / 482.6 MB, free: 9.953 MB / 346.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001337/0.31, allocations: 0.846 MB / 483.4 MB, free: 9.094 MB / 346.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001205/0.3101, allocations: 476.8 kB / 483.9 MB, free: 8.625 MB / 346.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002407/0.3125, allocations: 1.393 MB / 485.3 MB, free: 7.125 MB / 346.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00287/0.3154, allocations: 2.505 MB / 487.8 MB, free: 4.078 MB / 346.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007408/0.3228, allocations: 4.876 MB / 492.6 MB, free: 14.55 MB / 362.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.502e-05/0.3228, allocations: 4 kB / 492.6 MB, free: 14.55 MB / 362.7 MB
Notification: Performance of matching and sorting (n=621) (initialization): time 0.008388/0.3312, allocations: 4.77 MB / 497.4 MB, free: 9.598 MB / 362.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001753/0.3314, allocations: 417.5 kB / 497.8 MB, free: 9.098 MB / 362.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.84e-05/0.3314, allocations: 23.94 kB / 497.8 MB, free: 9.074 MB / 362.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007777/0.3322, allocations: 375.8 kB / 498.2 MB, free: 8.68 MB / 362.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003144/0.3353, allocations: 1.055 MB / 499.3 MB, free: 7.684 MB / 362.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009277/0.3446, allocations: 16.84 MB / 0.504 GB, free: 5.969 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003244/0.3479, allocations: 175.8 kB / 0.5042 GB, free: 5.797 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004303/0.3483, allocations: 216 kB / 0.5044 GB, free: 5.586 MB / 378.7 MB
Warning: Assuming fixed start value for the following 17 variables:
         constantSpeed.phi:VARIABLE(unit = \"rad\" fixed = true )  \"Angle of flange with respect to support (= flange.phi - support.phi)\" type: Real
         reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true )  \"Normalized valve position (between 0 and 1)\" type: Real
         doubleActingCylinder.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true )  \"Normalized valve position (between 0 and 1)\" type: Real
         doubleActingCylinder.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true )  \"Normalized valve position (between 0 and 1)\" type: Real
         doubleActingCylinder.damper.v_rel:VARIABLE(start = 0.0 unit = \"m/s\" fixed = true stateSelect=StateSelect.prefer )  \"Relative velocity (= der(s_rel))\" type: Real
         doubleActingCylinder.leakage_Head2Env.port_b.p:VARIABLE(flow=false min = 0.0 start = doubleActingCylinder.cylinderChamberHead.p_init unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"Pressure in the connection point\" type: Real
         doubleActingCylinder.leakage_Rod2Env.port_b.p:VARIABLE(flow=false min = 0.0 start = doubleActingCylinder.cylinderChamberRod.p_init unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"Pressure in the connection point\" type: Real
         doubleActingCylinder1.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true )  \"Normalized valve position (between 0 and 1)\" type: Real
         doubleActingCylinder1.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true )  \"Normalized valve position (between 0 and 1)\" type: Real
         doubleActingCylinder1.damper.v_rel:VARIABLE(start = 0.0 unit = \"m/s\" fixed = true stateSelect=StateSelect.prefer )  \"Relative velocity (= der(s_rel))\" type: Real
         doubleActingCylinder1.leakage_Head2Env.port_b.p:VARIABLE(flow=false min = 0.0 start = doubleActingCylinder1.cylinderChamberHead.p_init unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"Pressure in the connection point\" type: Real
         doubleActingCylinder1.leakage_Rod2Env.port_b.p:VARIABLE(flow=false min = 0.0 start = doubleActingCylinder1.cylinderChamberRod.p_init unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"Pressure in the connection point\" type: Real
         valve4_3posOCtandem1.P2T.port_a.p:VARIABLE(flow=false min = 0.0 start = valve4_3posOCtandem.P2A.p_init unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer )  \"Pressure in the connection point\" type: Real
         doubleActingCylinder1.cushionRod.flowFraction:VARIABLE(fixed = true protected = true )  \"fraction of flow allowed by cushion\" type: Real
         doubleActingCylinder1.cushionHead.flowFraction:VARIABLE(fixed = true protected = true )  \"fraction of flow allowed by cushion\" type: Real
         doubleActingCylinder.cushionRod.flowFraction:VARIABLE(fixed = true protected = true )  \"fraction of flow allowed by cushion\" type: Real
         doubleActingCylinder.cushionHead.flowFraction:VARIABLE(fixed = true protected = true )  \"fraction of flow allowed by cushion\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * Number of states: 0 ()
 * Number of discrete variables: 39 (valve4_3posOCtandem1.P2T.data.zetaLaminarKnown,valve4_3posOCtandem1.A2T.data.zetaLaminarKnown,valve4_3posOCtandem1.P2B.data.zetaLaminarKnown,valve4_3posOCtandem1.B2T.data.zetaLaminarKnown,valve4_3posOCtandem1.P2A.data.zetaLaminarKnown,doubleActingCylinder1.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder1.cushionRod.cushionRestriction.data.zetaLaminarKnown,doubleActingCylinder1.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder1.cushionHead.cushionRestriction.data.zetaLaminarKnown,valve4_3posOCtandem.P2T.data.zetaLaminarKnown,valve4_3posOCtandem.A2T.data.zetaLaminarKnown,valve4_3posOCtandem.P2B.data.zetaLaminarKnown,valve4_3posOCtandem.B2T.data.zetaLaminarKnown,valve4_3posOCtandem.P2A.data.zetaLaminarKnown,doubleActingCylinder.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionRod.cushionRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionHead.cushionRestriction.data.zetaLaminarKnown,reliefValve.variableRestriction.data.zetaLaminarKnown,constantDisplacementPump.mechanicalPumpLosses.free,doubleActingCylinder1.cylinderChamberRod.empty,doubleActingCylinder1.cylinderChamberHead.empty,constantDisplacementPump.mechanicalPumpLosses.mode,$PRE.constantDisplacementPump.mechanicalPumpLosses.mode,constantDisplacementPump.mechanicalPumpLosses.locked,constantDisplacementPump.mechanicalPumpLosses.startBackward,$PRE.constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.startForward,$PRE.constantDisplacementPump.mechanicalPumpLosses.startForward,doubleActingCylinder.cylinderChamberRod.empty,doubleActingCylinder.cylinderChamberHead.empty,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (587):
 * Single equations (assignments): 564
 * Array equations: 0
 * Algorithm blocks: 15
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 8
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 7 systems
   {(1,6,100.0%), (1,7,100.0%), (1,3,100.0%), (1,3,100.0%), (1,6,100.0%), (1,3,100.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,3)}
Notification: Performance of prepare postOptimizeDAE: time 0.002316/0.3506, allocations: 0.9335 MB / 0.5053 GB, free: 4.629 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001283/0.3519, allocations: 0.7733 MB / 0.5061 GB, free: 3.852 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008108/0.36, allocations: 5.09 MB / 0.511 GB, free: 14.44 MB / 394.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.934e-05/0.36, allocations: 55.98 kB / 0.5111 GB, free: 14.39 MB / 394.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.077e-05/0.3601, allocations: 12 kB / 0.5111 GB, free: 14.38 MB / 394.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.056e-05/0.3601, allocations: 23.91 kB / 0.5111 GB, free: 14.35 MB / 394.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01807/0.3782, allocations: 10.5 MB / 0.5214 GB, free: 3.527 MB / 394.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.517e-05/0.3782, allocations: 12.03 kB / 0.5214 GB, free: 3.516 MB / 394.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002268/0.3805, allocations: 0.9478 MB / 0.5223 GB, free: 2.617 MB / 394.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005506/0.381, allocations: 336.6 kB / 0.5226 GB, free: 2.262 MB / 394.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003092/0.3813, allocations: 155.9 kB / 0.5228 GB, free: 2.109 MB / 394.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006872/0.3882, allocations: 15.88 MB / 0.5383 GB, free: 1.352 MB / 410.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.752e-06/0.3882, allocations: 15.66 kB / 0.5383 GB, free: 1.34 MB / 410.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008821/0.397, allocations: 6.675 MB / 0.5448 GB, free: 9.938 MB / 426.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.002297/0.3993, allocations: 1.084 MB / 0.5459 GB, free: 8.852 MB / 426.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008431/0.4002, allocations: 128 kB / 0.546 GB, free: 8.727 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001358/0.4015, allocations: 151.9 kB / 0.5461 GB, free: 8.578 MB / 426.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008681/0.4024, allocations: 0.4895 MB / 0.5466 GB, free: 8.094 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002656/0.4026, allocations: 191.9 kB / 0.5468 GB, free: 7.906 MB / 426.7 MB
Notification: Performance of sorting global known variables: time 0.003344/0.406, allocations: 2.374 MB / 0.5491 GB, free: 5.555 MB / 426.7 MB
Notification: Performance of sort global known variables: time 1.8e-07/0.406, allocations: 4 kB / 0.5491 GB, free: 5.551 MB / 426.7 MB
Notification: Performance of remove unused functions: time 0.003813/0.4098, allocations: 1.39 MB / 0.5505 GB, free: 4.16 MB / 426.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 39
 * Number of states: 28 (reliefValve.valvePosition,doubleActingCylinder.cushionHead.reliefValve.valvePosition,doubleActingCylinder.cushionHead.flowFraction,doubleActingCylinder.cushionRod.reliefValve.valvePosition,doubleActingCylinder.cushionRod.flowFraction,doubleActingCylinder.damper.s_rel,doubleActingCylinder.damper.v_rel,doubleActingCylinder.leakage_Head2Env.port_b.p,doubleActingCylinder.leakage_Rod2Env.port_b.p,circuitTank.volumeOpen.m,valve4_3posOCtandem.j2.volumeClosed.port[2].p,valve4_3posOCtandem.j3.volumeClosed.port[2].p,valve4_3posOCtandem.dynamicResponse.y,valve4_3posOCtandem.dynamicResponse.yd,doubleActingCylinder1.cushionHead.reliefValve.valvePosition,doubleActingCylinder1.cushionHead.flowFraction,doubleActingCylinder1.cushionRod.reliefValve.valvePosition,doubleActingCylinder1.cushionRod.flowFraction,doubleActingCylinder1.damper.s_rel,doubleActingCylinder1.damper.v_rel,doubleActingCylinder1.leakage_Head2Env.port_b.p,doubleActingCylinder1.leakage_Rod2Env.port_b.p,valve4_3posOCtandem1.j2.volumeClosed.port[2].p,valve4_3posOCtandem1.j3.volumeClosed.port[2].p,valve4_3posOCtandem1.dynamicResponse.y,valve4_3posOCtandem1.dynamicResponse.yd,valve4_3posOCtandem1.P2T.port_a.p,constantSpeed.phi)
 * Number of discrete variables: 16 ($whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,doubleActingCylinder.cylinderChamberHead.empty,doubleActingCylinder.cylinderChamberRod.empty,constantDisplacementPump.mechanicalPumpLosses.startForward,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.locked,constantDisplacementPump.mechanicalPumpLosses.mode,doubleActingCylinder1.cylinderChamberHead.empty,doubleActingCylinder1.cylinderChamberRod.empty)
 * Number of discrete states: 7 ($whenCondition5,$whenCondition6,constantDisplacementPump.mechanicalPumpLosses.mode,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.startForward,$whenCondition7,$whenCondition8)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (528):
 * Single equations (assignments): 505
 * Array equations: 0
 * Algorithm blocks: 15
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 8
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 7 systems
   {(1,3,100.0%), (1,3,100.0%), (1,7,100.0%), (1,3,100.0%), (1,3,100.0%), (1,2,100.0%), (1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001356/0.4112, allocations: 0.6274 MB / 0.5511 GB, free: 3.723 MB / 426.7 MB
Notification: Performance of simCode: created initialization part: time 0.1179/0.5291, allocations: 5.842 MB / 0.5568 GB, free: 124.2 MB / 426.7 MB
Notification: Performance of simCode: created event and clocks part: time 1.256e-05/0.5291, allocations: 2.844 kB / 0.5568 GB, free: 124.2 MB / 426.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.00334/0.5325, allocations: 4.275 MB / 0.561 GB, free: 121.3 MB / 426.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004878/0.5373, allocations: 1.741 MB / 0.5627 GB, free: 121.2 MB / 426.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01569/0.553, allocations: 11.61 MB / 0.574 GB, free: 115.8 MB / 426.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001033/0.5541, allocations: 1.256 MB / 0.5752 GB, free: 115.6 MB / 426.7 MB
Notification: Performance of simCode: alias equations: time 0.00341/0.5575, allocations: 0.9437 MB / 0.5762 GB, free: 115.3 MB / 426.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001187/0.5587, allocations: 0.5086 MB / 0.5767 GB, free: 115.3 MB / 426.7 MB
Notification: Performance of SimCode: time 2.204e-06/0.5587, allocations: 0 / 0.5767 GB, free: 115.3 MB / 426.7 MB
Notification: Performance of Templates: time 0.09468/0.6533, allocations: 90.46 MB / 0.665 GB, free: 35.72 MB / 426.7 MB
"
[Timeout remaining time 659]
make -j1 -f OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.makefile [Timeout 660]
(rm -f OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe ; mkfifo OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe ; head -c 1048576 < OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe >> ../files/OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.sim & ./OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem -abortSlowSimulation -alarm=240  -lv LOG_STATS > OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 6.130400778260082]