Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.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/ModelicaTest 3.2.1+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/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(ModelicaTest.Blocks.Logical,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical") translateModel(ModelicaTest.Blocks.Logical,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.01179/0.01179, allocations: 102.6 kB / 15.73 MB, free: 6.492 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001886/0.001886, allocations: 192 kB / 16.67 MB, free: 6.379 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.754/1.754, allocations: 205.1 MB / 222.5 MB, free: 4.512 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo): time 0.3756/0.3756, allocations: 38 MB / 307.9 MB, free: 10.2 MB / 254.1 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: ModelicaTest requested package Modelica of version 3.2.1. 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 0.001794/0.001794, allocations: 75.84 kB / 433 MB, free: 5.426 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3805/0.3824, allocations: 56.48 MB / 489.5 MB, free: 19.97 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Blocks.Logical): time 0.004683/0.3871, allocations: 2.708 MB / 492.2 MB, free: 18.07 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.003173/0.3903, allocations: 1.324 MB / 493.5 MB, free: 17.16 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003321/0.3907, allocations: 5.344 kB / 493.5 MB, free: 17.16 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001141/0.3918, allocations: 338 kB / 493.8 MB, free: 17.04 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.0006377/0.3925, allocations: 233.1 kB / 494.1 MB, free: 16.93 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001023/0.3935, allocations: 375.4 kB / 494.4 MB, free: 16.73 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.0007124/0.3943, allocations: 0.6363 MB / 495.1 MB, free: 16.45 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004119/0.3947, allocations: 220.5 kB / 495.3 MB, free: 16.32 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003966/0.3951, allocations: 271.7 kB / 495.5 MB, free: 16.2 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003625/0.3954, allocations: 300.7 kB / 495.8 MB, free: 16.06 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 8.616e-05/0.3955, allocations: 50 kB / 495.9 MB, free: 16.06 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002932/0.3958, allocations: 118.5 kB / 496 MB, free: 16.04 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001932/0.396, allocations: 159.6 kB / 496.2 MB, free: 15.95 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002824/0.3963, allocations: 274.7 kB / 496.4 MB, free: 15.76 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0009284/0.3973, allocations: 0.6405 MB / 497.1 MB, free: 15.47 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.949e-06/0.3973, allocations: 0 / 497.1 MB, free: 15.47 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.943e-06/0.3973, allocations: 1.125 kB / 497.1 MB, free: 15.47 MB / 382.1 MB Notification: Performance of Transformations before backend: time 1.072e-05/0.3973, allocations: 0 / 497.1 MB, free: 15.47 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 100 * Number of variables: 100 Notification: Performance of Generate backend data structure: time 0.001858/0.3992, allocations: 0.9714 MB / 498 MB, free: 14.75 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.586e-05/0.3992, allocations: 13.89 kB / 498.1 MB, free: 14.74 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001421/0.3994, allocations: 69.86 kB / 498.1 MB, free: 14.71 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006604/0.4, allocations: 421.3 kB / 498.5 MB, free: 14.38 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.582e-05/0.4001, allocations: 41.05 kB / 498.6 MB, free: 14.36 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.408e-05/0.4002, allocations: 45.66 kB / 498.6 MB, free: 14.34 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009787/0.4012, allocations: 462.6 kB / 499.1 MB, free: 14.14 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.677e-05/0.4012, allocations: 5.375 kB / 499.1 MB, free: 14.13 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.265e-05/0.4013, allocations: 17.44 kB / 499.1 MB, free: 14.12 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.486e-05/0.4013, allocations: 17.56 kB / 499.1 MB, free: 14.11 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000832/0.4021, allocations: 314.8 kB / 499.4 MB, free: 14.02 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002134/0.4043, allocations: 1.072 MB / 0.4888 GB, free: 13.43 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001298/0.4056, allocations: 477.5 kB / 0.4892 GB, free: 13.26 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004324/0.406, allocations: 182 kB / 0.4894 GB, free: 13.2 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.491e-05/0.4061, allocations: 5.938 kB / 0.4894 GB, free: 13.19 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006351/0.4067, allocations: 299.5 kB / 0.4897 GB, free: 13.06 MB / 382.1 MB Notification: Performance of pre-optimization done (n=52): time 2.545e-06/0.4067, allocations: 0 / 0.4897 GB, free: 13.06 MB / 382.1 MB Notification: Performance of matching and sorting (n=52): time 0.001628/0.4084, allocations: 0.6007 MB / 0.4903 GB, free: 12.85 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.586e-05/0.4084, allocations: 140.4 kB / 0.4904 GB, free: 12.69 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007159/0.4092, allocations: 0.5158 MB / 0.4909 GB, free: 12.45 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 5.885e-05/0.4092, allocations: 45.2 kB / 0.4909 GB, free: 12.41 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001566/0.4094, allocations: 246 kB / 0.4912 GB, free: 12.21 MB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001203/0.4095, allocations: 125.6 kB / 0.4913 GB, free: 12.11 MB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001965/0.4097, allocations: 117.8 kB / 0.4914 GB, free: 12.05 MB / 382.1 MB Notification: Performance of setup shared object (initialization): time 0.0001076/0.4098, allocations: 360.3 kB / 0.4918 GB, free: 11.72 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004228/0.4103, allocations: 168.2 kB / 0.4919 GB, free: 11.66 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005234/0.4108, allocations: 257.1 kB / 0.4922 GB, free: 11.53 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007204/0.4115, allocations: 301.3 kB / 0.4925 GB, free: 11.4 MB / 382.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.007e-06/0.4116, allocations: 1.438 kB / 0.4925 GB, free: 11.4 MB / 382.1 MB Notification: Performance of matching and sorting (n=68) (initialization): time 0.001047/0.4126, allocations: 482.5 kB / 0.4929 GB, free: 11.2 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.112e-05/0.4126, allocations: 5.562 kB / 0.4929 GB, free: 11.2 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.276e-06/0.4126, allocations: 1.094 kB / 0.4929 GB, free: 11.2 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.299e-05/0.4127, allocations: 2.406 kB / 0.4929 GB, free: 11.2 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003084/0.413, allocations: 66.45 kB / 0.493 GB, free: 11.19 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.093e-05/0.413, allocations: 2.75 kB / 0.493 GB, free: 11.19 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004013/0.4134, allocations: 84.14 kB / 0.4931 GB, free: 11.16 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.685e-05/0.4135, allocations: 16.98 kB / 0.4931 GB, free: 11.15 MB / 382.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 58 ($PRE.table2.combiTimeTable.nextTimeEvent,$whenCondition2,$PRE.table1.combiTimeTable.nextTimeEvent,$whenCondition1,rSFlipFlop.pre.u,$PRE.rSFlipFlop.pre.u,rSFlipFlop.QI,rSFlipFlop.Q,timer.entryTime,$PRE.timer.entryTime,timer.u,triggeredTrapezoid.T,triggeredTrapezoid.rate,triggeredTrapezoid.endValue,onOffController.y,$PRE.onOffController.y,hysteresis.y,$PRE.hysteresis.y,logicalSwitch.y,zeroCrossing.u_pos,$PRE.zeroCrossing.u_pos,zeroCrossing.disable,$PRE.zeroCrossing.disable,zeroCrossing.enable,$PRE.zeroCrossing.enable,zeroCrossing.y,lessEqual.y,less.y,greaterEqual.y,greater.y,lessEqualThreshold.y,lessThreshold.y,greaterEqualThreshold.y,change1.y,change1.u,$PRE.change1.u,fallingEdge.not_u,$PRE.fallingEdge.not_u,fallingEdge.y,edge1.y,edge1.u,$PRE.edge1.u,pre1.y,pre1.u,$PRE.pre1.u,nand.y,nor.y,xor.y,and1.y,table2.combiTimeTable.nextTimeEventScaled,$PRE.table2.combiTimeTable.nextTimeEventScaled,table2.combiTimeTable.nextTimeEvent,table1.combiTimeTable.nextTimeEventScaled,$PRE.table1.combiTimeTable.nextTimeEventScaled,table1.combiTimeTable.nextTimeEvent,table1.y,$whenCondition3,$whenCondition4) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (68): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0002804/0.4138, allocations: 217.8 kB / 0.4933 GB, free: 10.98 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.582e-05/0.4138, allocations: 56.47 kB / 0.4933 GB, free: 10.95 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001204/0.414, allocations: 60.86 kB / 0.4934 GB, free: 10.91 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.167e-06/0.414, allocations: 9.672 kB / 0.4934 GB, free: 10.91 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.654e-05/0.414, allocations: 0 / 0.4934 GB, free: 10.91 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.608e-06/0.414, allocations: 3.281 kB / 0.4934 GB, free: 10.91 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00204/0.4161, allocations: 1.085 MB / 0.4945 GB, free: 10.32 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.737e-06/0.4161, allocations: 1.188 kB / 0.4945 GB, free: 10.32 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001834/0.4163, allocations: 38.17 kB / 0.4945 GB, free: 10.31 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.29e-06/0.4163, allocations: 1.406 kB / 0.4945 GB, free: 10.31 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.815e-05/0.4163, allocations: 16.06 kB / 0.4945 GB, free: 10.3 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.729e-06/0.4163, allocations: 2.266 kB / 0.4945 GB, free: 10.3 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.563e-06/0.4164, allocations: 0 / 0.4945 GB, free: 10.3 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001052/0.4174, allocations: 0.5626 MB / 0.4951 GB, free: 10.02 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 9.237e-05/0.4175, allocations: 132.1 kB / 0.4952 GB, free: 9.891 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.631e-05/0.4176, allocations: 14.83 kB / 0.4952 GB, free: 9.883 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003693/0.418, allocations: 54.66 kB / 0.4953 GB, free: 9.875 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001905/0.4182, allocations: 68.92 kB / 0.4953 GB, free: 9.855 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.441e-05/0.4182, allocations: 23.73 kB / 0.4954 GB, free: 9.848 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0004327/0.4187, allocations: 355 kB / 0.4957 GB, free: 9.688 MB / 382.1 MB Notification: Performance of sort global known variables: time 2.1e-07/0.4187, allocations: 1.188 kB / 0.4957 GB, free: 9.688 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.0005372/0.4192, allocations: 124.7 kB / 0.4958 GB, free: 9.656 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 43 (timer.u,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,table1.y,table1.combiTimeTable.nextTimeEvent,table1.combiTimeTable.nextTimeEventScaled,table2.combiTimeTable.nextTimeEvent,table2.combiTimeTable.nextTimeEventScaled,and1.y,xor.y,nor.y,nand.y,pre1.u,pre1.y,edge1.u,edge1.y,fallingEdge.y,fallingEdge.not_u,change1.u,change1.y,greaterEqualThreshold.y,lessThreshold.y,lessEqualThreshold.y,greater.y,greaterEqual.y,less.y,lessEqual.y,zeroCrossing.y,zeroCrossing.enable,zeroCrossing.disable,zeroCrossing.u_pos,logicalSwitch.y,hysteresis.y,onOffController.y,triggeredTrapezoid.endValue,triggeredTrapezoid.rate,triggeredTrapezoid.T,timer.entryTime,rSFlipFlop.Q,rSFlipFlop.QI,rSFlipFlop.pre.u) * Number of discrete states: 15 (table2.combiTimeTable.nextTimeEvent,table1.combiTimeTable.nextTimeEvent,pre1.u,zeroCrossing.u_pos,zeroCrossing.enable,zeroCrossing.disable,hysteresis.y,onOffController.y,rSFlipFlop.pre.u,table2.combiTimeTable.nextTimeEventScaled,triggeredTrapezoid.y,table1.combiTimeTable.nextTimeEventScaled,fallingEdge.not_u,edge1.u,change1.u) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (52): * Single equations (assignments): 44 * 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 0.001033/0.4202, allocations: 457.5 kB / 0.4963 GB, free: 9.312 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.001076/0.4213, allocations: 448.9 kB / 0.4967 GB, free: 9.172 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 2.695e-06/0.4213, allocations: 0 / 0.4967 GB, free: 9.172 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005164/0.4219, allocations: 223.6 kB / 0.4969 GB, free: 9.105 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006291/0.4225, allocations: 95.67 kB / 0.497 GB, free: 9.066 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001456/0.424, allocations: 0.8828 MB / 0.4979 GB, free: 8.535 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003211/0.4243, allocations: 0.8615 MB / 0.4987 GB, free: 7.766 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.0002404/0.4246, allocations: 69.53 kB / 0.4988 GB, free: 7.73 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001527/0.4247, allocations: 53.36 kB / 0.4988 GB, free: 7.711 MB / 382.1 MB Notification: Performance of SimCode: time 3.41e-07/0.4247, allocations: 4 kB / 0.4988 GB, free: 7.707 MB / 382.1 MB Notification: Performance of Templates: time 0.01405/0.4388, allocations: 7.311 MB / 0.506 GB, free: 4 MB / 382.1 MB make -j1 -f ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.makefile (rm -f ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.pipe ; mkfifo ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.pipe ; head -c 1048576 < ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.pipe >> ../files/ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.sim & ./ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical -abortSlowSimulation -alarm=480 -lv LOG_STATS > ModelicaTest_3.2.1_ModelicaTest.Blocks.Logical.pipe 2>&1)