Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Controls.OBC.CDL.Logical.Validation.Toggle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle") translateModel(Buildings.Controls.OBC.CDL.Logical.Validation.Toggle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001159/0.001159, allocations: 97.86 kB / 16.29 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001146/0.001146, allocations: 181.1 kB / 17.22 MB, free: 5.562 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.563/1.563, allocations: 205.1 MB / 223.1 MB, free: 12.3 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.919/1.919, allocations: 292.3 MB / 0.5495 GB, free: 17.52 MB / 462.1 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: Performance of FrontEnd - loaded program: time 0.001715/0.001715, allocations: 72.36 kB / 0.6722 GB, free: 6.477 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3158/0.3175, allocations: 114.6 MB / 0.7841 GB, free: 3.805 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Logical.Validation.Toggle): time 0.002265/0.3198, allocations: 0.7837 MB / 0.7849 GB, free: 3.012 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.002098/0.322, allocations: 1.336 MB / 0.7862 GB, free: 1.66 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001117/0.3221, allocations: 7.938 kB / 0.7862 GB, free: 1.652 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 6.595e-05/0.3222, allocations: 7.875 kB / 0.7862 GB, free: 1.645 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.0001155/0.3223, allocations: 15.86 kB / 0.7862 GB, free: 1.629 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.001191/0.3235, allocations: 307.8 kB / 0.7865 GB, free: 1.332 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.0005449/0.3241, allocations: 383.3 kB / 0.7868 GB, free: 0.957 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002609/0.3243, allocations: 49.09 kB / 0.7869 GB, free: 0.9102 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002519/0.3246, allocations: 151.8 kB / 0.787 GB, free: 0.7617 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003056/0.3249, allocations: 147.6 kB / 0.7872 GB, free: 0.6172 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 9.073e-05/0.325, allocations: 36 kB / 0.7872 GB, free: 0.582 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000142/0.3251, allocations: 51.92 kB / 0.7873 GB, free: 0.5312 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0001173/0.3253, allocations: 75.78 kB / 0.7873 GB, free: 468 kB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0002146/0.3255, allocations: 135.6 kB / 0.7875 GB, free: 332 kB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.5855/0.911, allocations: 338.8 kB / 0.7878 GB, free: 46.78 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 1.064e-05/0.911, allocations: 0 / 0.7878 GB, free: 46.78 MB / 0.6544 GB Notification: Performance of FrontEnd: time 2.225e-06/0.9111, allocations: 0 / 0.7878 GB, free: 46.78 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 2.213e-05/0.9111, allocations: 0 / 0.7878 GB, free: 46.78 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 26 * Number of variables: 26 Notification: Performance of Generate backend data structure: time 0.000859/0.912, allocations: 0.5411 MB / 0.7883 GB, free: 46.36 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.04e-05/0.912, allocations: 10.94 kB / 0.7883 GB, free: 46.36 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001019/0.9121, allocations: 25.62 kB / 0.7884 GB, free: 46.35 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004882/0.9126, allocations: 258.4 kB / 0.7886 GB, free: 46.15 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.024e-05/0.9127, allocations: 28.38 kB / 0.7886 GB, free: 46.15 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.22e-05/0.9127, allocations: 38.36 kB / 0.7887 GB, free: 46.15 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003358/0.9131, allocations: 218.7 kB / 0.7889 GB, free: 46.12 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.083e-05/0.9131, allocations: 3.938 kB / 0.7889 GB, free: 46.11 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.993e-05/0.9131, allocations: 13.7 kB / 0.7889 GB, free: 46.11 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.524e-06/0.9131, allocations: 5.094 kB / 0.7889 GB, free: 46.11 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001718/0.9133, allocations: 93.41 kB / 0.789 GB, free: 46.11 MB / 0.6544 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000695/0.914, allocations: 0.56 MB / 0.7895 GB, free: 45.84 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003882/0.9144, allocations: 253.6 kB / 0.7898 GB, free: 45.81 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000162/0.9146, allocations: 115.2 kB / 0.7899 GB, free: 45.8 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 1.596e-05/0.9146, allocations: 10.34 kB / 0.7899 GB, free: 45.8 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007613/0.9154, allocations: 0.5508 MB / 0.7904 GB, free: 45.74 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=44): time 1.783e-06/0.9154, allocations: 0.7812 kB / 0.7904 GB, free: 45.74 MB / 0.6544 GB Notification: Performance of matching and sorting (n=44): time 0.0008755/0.9163, allocations: 0.5548 MB / 0.791 GB, free: 45.69 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.109e-05/0.9163, allocations: 65.25 kB / 0.791 GB, free: 45.62 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.482e-05/0.9164, allocations: 152.2 kB / 0.7912 GB, free: 45.52 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 6.037e-05/0.9165, allocations: 61.86 kB / 0.7912 GB, free: 45.49 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 6.979e-05/0.9166, allocations: 114.1 kB / 0.7913 GB, free: 45.4 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 7.396e-05/0.9167, allocations: 102.4 kB / 0.7914 GB, free: 45.35 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001933/0.9168, allocations: 127 kB / 0.7916 GB, free: 45.34 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 8.391e-05/0.9169, allocations: 334 kB / 0.7919 GB, free: 45.02 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002968/0.9172, allocations: 179.9 kB / 0.7921 GB, free: 45.02 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003331/0.9176, allocations: 300.8 kB / 0.7923 GB, free: 44.92 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003854/0.918, allocations: 366.8 kB / 0.7927 GB, free: 44.75 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.246e-06/0.918, allocations: 1.969 kB / 0.7927 GB, free: 44.75 MB / 0.6544 GB Notification: Performance of matching and sorting (n=74) (initialization): time 0.0007518/0.9187, allocations: 0.5701 MB / 0.7932 GB, free: 44.62 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 4.336e-05/0.9188, allocations: 66.53 kB / 0.7933 GB, free: 44.56 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.328e-06/0.9188, allocations: 6.453 kB / 0.7933 GB, free: 44.56 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.016e-05/0.9188, allocations: 4.156 kB / 0.7933 GB, free: 44.56 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.868e-05/0.9189, allocations: 33.44 kB / 0.7934 GB, free: 44.56 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.197e-05/0.9189, allocations: 5.625 kB / 0.7934 GB, free: 44.56 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003284/0.9193, allocations: 80.39 kB / 0.7934 GB, free: 44.54 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.788e-05/0.9193, allocations: 27.53 kB / 0.7935 GB, free: 44.54 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 70 ($PRE.falCleTruIni.clr,$PRE.falCleFalIni.clr,$PRE.truCleTruIni.clr,$PRE.truCleFalIni.clr,$PRE.swiCleInp.clr,$PRE.swiCleInp1.clr,$whenCondition27,$whenCondition28,$whenCondition25,$whenCondition26,fal.y,tru.y,falCleTruIni.clr,falCleFalIni.clr,truCleTruIni.clr,truCleFalIni.clr,togInp.y,$PRE.togInp.y,cleInp.y,$PRE.cleInp.y,swiCleInp1.y,$PRE.swiCleInp1.y,swiCleInp1.clr,swiCleInp1.u,$PRE.swiCleInp1.u,swiCleInp.y,$PRE.swiCleInp.y,swiCleInp.clr,swiCleInp.u,$PRE.swiCleInp.u,truCleFalIni.y,$PRE.truCleFalIni.y,truCleFalIni.u,$PRE.truCleFalIni.u,truCleTruIni.y,$PRE.truCleTruIni.y,truCleTruIni.u,$PRE.truCleTruIni.u,falCleFalIni.y,$PRE.falCleFalIni.y,falCleFalIni.u,$PRE.falCleFalIni.u,falCleTruIni.y,$PRE.falCleTruIni.y,falCleTruIni.u,$PRE.falCleTruIni.u,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition16,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition20,$whenCondition19,$whenCondition18,$whenCondition17,$whenCondition24,$whenCondition23,$whenCondition22,$whenCondition21) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (70): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0001571/0.9195, allocations: 178.6 kB / 0.7936 GB, free: 44.42 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.177e-05/0.9195, allocations: 21.56 kB / 0.7937 GB, free: 44.41 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.186e-05/0.9196, allocations: 43.95 kB / 0.7937 GB, free: 44.41 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.76e-06/0.9196, allocations: 8.656 kB / 0.7937 GB, free: 44.41 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.059e-05/0.9197, allocations: 0 / 0.7937 GB, free: 44.41 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.262e-06/0.9197, allocations: 3.281 kB / 0.7937 GB, free: 44.41 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009813/0.9207, allocations: 0.884 MB / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.579e-06/0.9207, allocations: 4.5 kB / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.711e-05/0.9207, allocations: 14.16 kB / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.555e-06/0.9207, allocations: 0 / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.553e-05/0.9208, allocations: 27.06 kB / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.989e-06/0.9208, allocations: 4.484 kB / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.042e-06/0.9208, allocations: 0.5625 kB / 0.7946 GB, free: 44.09 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005988/0.9214, allocations: 0.5273 MB / 0.7951 GB, free: 43.95 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 3.182e-05/0.9215, allocations: 95.8 kB / 0.7952 GB, free: 43.84 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.96e-05/0.9215, allocations: 27.48 kB / 0.7953 GB, free: 43.84 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.062e-05/0.9216, allocations: 12.36 kB / 0.7953 GB, free: 43.84 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00017/0.9218, allocations: 70.64 kB / 0.7953 GB, free: 43.84 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.506e-05/0.9219, allocations: 38.44 kB / 0.7954 GB, free: 43.84 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 4.942e-05/0.9219, allocations: 104.3 kB / 0.7955 GB, free: 43.76 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1e-07/0.9219, allocations: 1.203 kB / 0.7955 GB, free: 43.76 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.0003754/0.9223, allocations: 96.34 kB / 0.7956 GB, free: 43.76 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 44 (swiCleInp1.clr,swiCleInp.clr,$whenCondition27,$whenCondition28,$whenCondition25,$whenCondition26,$whenCondition21,$whenCondition22,$whenCondition23,$whenCondition24,$whenCondition17,$whenCondition18,$whenCondition19,$whenCondition20,$whenCondition13,$whenCondition14,$whenCondition15,$whenCondition16,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,falCleTruIni.u,falCleTruIni.y,falCleFalIni.u,falCleFalIni.y,truCleTruIni.u,truCleTruIni.y,truCleFalIni.u,truCleFalIni.y,swiCleInp.u,swiCleInp.y,swiCleInp1.u,swiCleInp1.y,cleInp.y,togInp.y) * Number of discrete states: 12 (falCleFalIni.u,falCleFalIni.y,falCleTruIni.u,falCleTruIni.y,truCleTruIni.u,truCleTruIni.y,truCleFalIni.u,truCleFalIni.y,swiCleInp1.u,swiCleInp1.y,swiCleInp.u,swiCleInp.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (44): * Single equations (assignments): 36 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 8 * 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 0.0002243/0.9225, allocations: 151.6 kB / 0.7957 GB, free: 43.67 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.0006895/0.9232, allocations: 0.5656 MB / 0.7963 GB, free: 43.54 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 2.304e-06/0.9232, allocations: 0 / 0.7963 GB, free: 43.54 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0003021/0.9235, allocations: 266.3 kB / 0.7965 GB, free: 43.53 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003501/0.9239, allocations: 41.2 kB / 0.7965 GB, free: 43.52 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006982/0.9246, allocations: 427.8 kB / 0.797 GB, free: 43.35 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000203/0.9248, allocations: 0.7352 MB / 0.7977 GB, free: 42.66 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.000112/0.9249, allocations: 42.2 kB / 0.7977 GB, free: 42.65 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001256/0.9251, allocations: 52.38 kB / 0.7978 GB, free: 42.64 MB / 0.6544 GB Notification: Performance of SimCode: time 6.11e-07/0.9251, allocations: 0 / 0.7978 GB, free: 42.64 MB / 0.6544 GB Notification: Performance of Templates: time 0.01012/0.9352, allocations: 4.562 MB / 0.8022 GB, free: 42.46 MB / 0.6544 GB make -j1 -f Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.makefile (rm -f Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.pipe ; mkfifo Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.pipe ; head -c 1048576 < Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.pipe >> ../files/Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.sim & ./Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > Buildings_8_Buildings.Controls.OBC.CDL.Logical.Validation.Toggle.pipe 2>&1)