Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false)
Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve")
translateModel(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008337/0.0008337, allocations: 91.14 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005306/0.005307, allocations: 172.9 kB / 16.26 MB, free: 6.613 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.376/1.376, allocations: 223.3 MB / 240.3 MB, free: 5.352 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.832/2.832, allocations: 473.4 MB / 0.7469 GB, free: 6.094 MB / 0.5919 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003682/0.0003682, allocations: 9.562 kB / 0.9159 GB, free: 33.08 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3767/0.377, allocations: 162.2 MB / 1.074 GB, free: 7.477 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve): time 0.003575/0.3807, allocations: 2.221 MB / 1.076 GB, free: 5.25 MB / 0.8262 GB
Notification: Performance of NFInst.instExpressions: time 0.003294/0.384, allocations: 1.86 MB / 1.078 GB, free: 3.375 MB / 0.8262 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004111/0.3845, allocations: 15.94 kB / 1.078 GB, free: 3.359 MB / 0.8262 GB
Notification: Performance of NFTyping.typeComponents: time 0.0002803/0.3847, allocations: 79.23 kB / 1.078 GB, free: 3.281 MB / 0.8262 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002422/0.385, allocations: 75.42 kB / 1.078 GB, free: 3.207 MB / 0.8262 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0009569/0.386, allocations: 390.9 kB / 1.079 GB, free: 2.828 MB / 0.8262 GB
Notification: Performance of NFFlatten.flatten: time 0.0008148/0.3868, allocations: 0.8488 MB / 1.08 GB, free: 1.977 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007131/0.3875, allocations: 470.3 kB / 1.08 GB, free: 1.496 MB / 0.8262 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003004/0.3878, allocations: 214.8 kB / 1.08 GB, free: 1.285 MB / 0.8262 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002779/0.3881, allocations: 246.3 kB / 1.08 GB, free: 1.043 MB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 5.387e-05/0.3882, allocations: 20 kB / 1.08 GB, free: 1.023 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001036/0.3883, allocations: 35.98 kB / 1.081 GB, free: 0.9883 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 9.859e-05/0.3884, allocations: 99.42 kB / 1.081 GB, free: 0.8906 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002696/0.3887, allocations: 315.7 kB / 1.081 GB, free: 0.5742 MB / 0.8262 GB
Notification: Performance of NFConvertDAE.convert: time 0.001069/0.3897, allocations: 1.226 MB / 1.082 GB, free: 15.34 MB / 0.8419 GB
Notification: Performance of FrontEnd - DAE generated: time 6.442e-06/0.3897, allocations: 0 / 1.082 GB, free: 15.34 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 2.455e-06/0.3898, allocations: 0 / 1.082 GB, free: 15.34 MB / 0.8419 GB
Notification: Performance of Transformations before backend: time 1.337e-05/0.3898, allocations: 0 / 1.082 GB, free: 15.34 MB / 0.8419 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 162
 * Number of variables: 162
Notification: Performance of Generate backend data structure: time 0.001738/0.3915, allocations: 0.9459 MB / 1.083 GB, free: 14.34 MB / 0.8419 GB
Notification: Performance of prepare preOptimizeDAE: time 4.837e-05/0.3916, allocations: 8.031 kB / 1.083 GB, free: 14.33 MB / 0.8419 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001516/0.3917, allocations: 87.91 kB / 1.083 GB, free: 14.25 MB / 0.8419 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008482/0.3926, allocations: 0.5419 MB / 1.084 GB, free: 13.67 MB / 0.8419 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.844e-05/0.3926, allocations: 49.69 kB / 1.084 GB, free: 13.62 MB / 0.8419 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001118/0.3928, allocations: 71.94 kB / 1.084 GB, free: 13.55 MB / 0.8419 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001256/0.394, allocations: 0.6519 MB / 1.084 GB, free: 12.88 MB / 0.8419 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.537e-05/0.3941, allocations: 4 kB / 1.084 GB, free: 12.88 MB / 0.8419 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.223e-05/0.3941, allocations: 32 kB / 1.084 GB, free: 12.85 MB / 0.8419 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.068e-05/0.3942, allocations: 16 kB / 1.084 GB, free: 12.83 MB / 0.8419 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001099/0.3953, allocations: 0.5009 MB / 1.085 GB, free: 12.33 MB / 0.8419 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00315/0.3984, allocations: 2.153 MB / 1.087 GB, free: 10.09 MB / 0.8419 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001109/0.3995, allocations: 0.6559 MB / 1.088 GB, free: 9.367 MB / 0.8419 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004319/0.4, allocations: 211.3 kB / 1.088 GB, free: 9.16 MB / 0.8419 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.258e-05/0.4, allocations: 19.61 kB / 1.088 GB, free: 9.141 MB / 0.8419 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005628/0.4006, allocations: 283.3 kB / 1.088 GB, free: 8.836 MB / 0.8419 GB
Notification: Performance of pre-optimization done (n=41): time 2.214e-06/0.4006, allocations: 0 / 1.088 GB, free: 8.836 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=41): time 0.001279/0.4019, allocations: 0.5353 MB / 1.089 GB, free: 8.293 MB / 0.8419 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001176/0.402, allocations: 158.2 kB / 1.089 GB, free: 8.102 MB / 0.8419 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000612/0.4027, allocations: 489.9 kB / 1.089 GB, free: 7.613 MB / 0.8419 GB
Notification: Performance of collectPreVariables (initialization): time 5.046e-05/0.4027, allocations: 33.7 kB / 1.089 GB, free: 7.574 MB / 0.8419 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003151/0.403, allocations: 363.7 kB / 1.09 GB, free: 7.211 MB / 0.8419 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001027/0.4031, allocations: 138 kB / 1.09 GB, free: 7.074 MB / 0.8419 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.95e-05/0.4032, allocations: 53.69 kB / 1.09 GB, free: 7.016 MB / 0.8419 GB
Notification: Performance of setup shared object (initialization): time 0.0001655/0.4034, allocations: 366.7 kB / 1.09 GB, free: 6.648 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004396/0.4039, allocations: 185 kB / 1.09 GB, free: 6.469 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005626/0.4044, allocations: 349.9 kB / 1.091 GB, free: 6.062 MB / 0.8419 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009038/0.4053, allocations: 0.4982 MB / 1.091 GB, free: 5.508 MB / 0.8419 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.317e-06/0.4054, allocations: 0 / 1.091 GB, free: 5.508 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=66) (initialization): time 0.001246/0.4066, allocations: 0.626 MB / 1.092 GB, free: 4.867 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001883/0.4068, allocations: 235.2 kB / 1.092 GB, free: 4.582 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.04e-05/0.4068, allocations: 4 kB / 1.092 GB, free: 4.578 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.817e-05/0.4069, allocations: 7.938 kB / 1.092 GB, free: 4.57 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004407/0.4073, allocations: 115.8 kB / 1.092 GB, free: 4.457 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.437e-05/0.4073, allocations: 11.98 kB / 1.092 GB, free: 4.445 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005048/0.4078, allocations: 103.3 kB / 1.092 GB, free: 4.344 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.886e-05/0.4079, allocations: 23.98 kB / 1.092 GB, free: 4.32 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 6.742e-06/0.4079, allocations: 8 kB / 1.092 GB, free: 4.312 MB / 0.8419 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009904/0.4089, allocations: 0.543 MB / 1.093 GB, free: 3.762 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.262e-06/0.4089, allocations: 4 kB / 1.093 GB, free: 3.758 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.814e-06/0.4089, allocations: 4 kB / 1.093 GB, free: 3.754 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003653/0.4093, allocations: 107.8 kB / 1.093 GB, free: 3.648 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.706e-06/0.4093, allocations: 7.984 kB / 1.093 GB, free: 3.641 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004423/0.4098, allocations: 96.84 kB / 1.093 GB, free: 3.547 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.914e-05/0.4098, allocations: 24 kB / 1.093 GB, free: 3.523 MB / 0.8419 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 8 ($whenCondition4,$whenCondition1,$whenCondition2,supFanSta.y,$PRE.supFanSta.y,$whenCondition3,supSig1.conTSup.cheYMinMax.y,supSig.conTSup.cheYMinMax.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (64):
 * Single equations (assignments): 63
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003867/0.4102, allocations: 296.1 kB / 1.093 GB, free: 3.227 MB / 0.8419 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.116e-05/0.4103, allocations: 55.34 kB / 1.093 GB, free: 3.172 MB / 0.8419 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009379/0.4112, allocations: 436.1 kB / 1.094 GB, free: 2.734 MB / 0.8419 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.573e-06/0.4112, allocations: 4 kB / 1.094 GB, free: 2.73 MB / 0.8419 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.913e-06/0.4113, allocations: 0 / 1.094 GB, free: 2.73 MB / 0.8419 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.605e-06/0.4113, allocations: 7.875 kB / 1.094 GB, free: 2.723 MB / 0.8419 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001681/0.413, allocations: 1.123 MB / 1.095 GB, free: 1.539 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.444e-06/0.413, allocations: 0 / 1.095 GB, free: 1.539 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003349/0.4133, allocations: 79.89 kB / 1.095 GB, free: 1.461 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.509e-06/0.4133, allocations: 7.938 kB / 1.095 GB, free: 1.453 MB / 0.8419 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.483e-05/0.4134, allocations: 8 kB / 1.095 GB, free: 1.445 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.054e-06/0.4134, allocations: 0 / 1.095 GB, free: 1.445 MB / 0.8419 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.054e-06/0.4134, allocations: 0 / 1.095 GB, free: 1.445 MB / 0.8419 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001254/0.4146, allocations: 0.6861 MB / 1.096 GB, free: 0.7422 MB / 0.8419 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001018/0.4147, allocations: 132.4 kB / 1.096 GB, free: 0.5938 MB / 0.8419 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.361e-05/0.4148, allocations: 11.94 kB / 1.096 GB, free: 0.582 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002673/0.4151, allocations: 27.97 kB / 1.096 GB, free: 0.5547 MB / 0.8419 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.632e-05/0.4152, allocations: 31.89 kB / 1.096 GB, free: 0.5234 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.331e-05/0.4152, allocations: 12.06 kB / 1.096 GB, free: 0.5117 MB / 0.8419 GB
Notification: Performance of sorting global known variables: time 0.0003623/0.4155, allocations: 330.9 kB / 1.096 GB, free: 196 kB / 0.8419 GB
Notification: Performance of sort global known variables: time 3.21e-07/0.4156, allocations: 0 / 1.096 GB, free: 196 kB / 0.8419 GB
Notification: Performance of remove unused functions: time 0.0007083/0.4163, allocations: 243 kB / 1.096 GB, free: 15.95 MB / 0.8575 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (supSig.conTSup.I.y,supSig1.conTSup.I.y)
 * Number of discrete variables: 5 ($whenCondition4,$whenCondition3,$whenCondition1,$whenCondition2,supFanSta.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (41):
 * Single equations (assignments): 40
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 1
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001911/0.4165, allocations: 127.1 kB / 1.097 GB, free: 15.82 MB / 0.8575 GB
Notification: Performance of simCode: created initialization part: time 0.001525/0.418, allocations: 0.8323 MB / 1.097 GB, free: 14.96 MB / 0.8575 GB
Notification: Performance of simCode: created event and clocks part: time 2.926e-06/0.418, allocations: 0 / 1.097 GB, free: 14.96 MB / 0.8575 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003797/0.4184, allocations: 188.5 kB / 1.098 GB, free: 14.78 MB / 0.8575 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007284/0.4191, allocations: 117.9 kB / 1.098 GB, free: 14.66 MB / 0.8575 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00172/0.4209, allocations: 1.268 MB / 1.099 GB, free: 13.37 MB / 0.8575 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004295/0.4213, allocations: 0.8836 MB / 1.1 GB, free: 12.46 MB / 0.8575 GB
Notification: Performance of simCode: alias equations: time 0.0003323/0.4217, allocations: 92.56 kB / 1.1 GB, free: 12.36 MB / 0.8575 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001067/0.4218, allocations: 43.44 kB / 1.1 GB, free: 12.32 MB / 0.8575 GB
Notification: Performance of SimCode: time 6.01e-07/0.4218, allocations: 0 / 1.1 GB, free: 12.32 MB / 0.8575 GB
Notification: Performance of Templates: time 0.01201/0.4338, allocations: 6.352 MB / 1.106 GB, free: 6.105 MB / 0.8575 GB
make -j1 -f Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.makefile
(rm -f Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.pipe ; mkfifo Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.pipe >> ../files/Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.sim & ./Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Obsolete.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.SetPoints.Validation.SupplySignals_Valve.pipe 2>&1)