Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.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/BuildSysPro 3.6.0/package.mo", uses=false)
Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7")
translateModel(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005693/0.005693, allocations: 103.2 kB / 15.73 MB, free: 5.957 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001188/0.001188, allocations: 191.4 kB / 16.67 MB, free: 5.887 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.364/1.364, allocations: 222.9 MB / 240.4 MB, free: 15.08 MB / 206.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.8491/0.8491, allocations: 143 MB / 433.6 MB, free: 11.98 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001228/0.001228, allocations: 70.14 kB / 0.5955 GB, free: 12.41 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1569/0.1581, allocations: 82.03 MB / 0.6756 GB, free: 10.47 MB / 0.5137 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7): time 0.5636/0.7218, allocations: 157.9 MB / 0.8298 GB, free: 10.31 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.02788/0.7497, allocations: 22.16 MB / 0.8514 GB, free: 8.145 MB / 0.6231 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002393/0.7521, allocations: 62.09 kB / 0.8515 GB, free: 8.125 MB / 0.6231 GB
Notification: Performance of NFTyping.typeComponents: time 0.001832/0.754, allocations: 1.378 MB / 0.8528 GB, free: 7.395 MB / 0.6231 GB
Notification: Performance of NFTyping.typeBindings: time 0.001809/0.7558, allocations: 1.014 MB / 0.8538 GB, free: 6.762 MB / 0.6231 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001598/0.7574, allocations: 0.6497 MB / 0.8544 GB, free: 6.258 MB / 0.6231 GB
Notification: Performance of NFFlatten.flatten: time 0.001818/0.7593, allocations: 1.695 MB / 0.8561 GB, free: 4.93 MB / 0.6231 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001059/0.7603, allocations: 0.9725 MB / 0.857 GB, free: 3.941 MB / 0.6231 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007888/0.7611, allocations: 0.7359 MB / 0.8578 GB, free: 3.203 MB / 0.6231 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001181/0.7623, allocations: 1.191 MB / 0.8589 GB, free: 2.012 MB / 0.6231 GB
Notification: Performance of NFPackage.collectConstants: time 0.000146/0.7625, allocations: 96 kB / 0.859 GB, free: 1.918 MB / 0.6231 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003284/0.7628, allocations: 140 kB / 0.8591 GB, free: 1.781 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003353/0.7632, allocations: 420.3 kB / 0.8595 GB, free: 1.367 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005758/0.7638, allocations: 0.6481 MB / 0.8602 GB, free: 0.7148 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.001436/0.7652, allocations: 1.646 MB / 0.8618 GB, free: 15.06 MB / 0.6387 GB
Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/0.7652, allocations: 0 / 0.8618 GB, free: 15.06 MB / 0.6387 GB
Notification: Performance of FrontEnd: time 1.242e-06/0.7652, allocations: 0 / 0.8618 GB, free: 15.06 MB / 0.6387 GB
Notification: Performance of Transformations before backend: time 1.502e-05/0.7652, allocations: 0 / 0.8618 GB, free: 15.06 MB / 0.6387 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 157
 * Number of variables: 157
Notification: Performance of Generate backend data structure: time 0.002744/0.768, allocations: 1.915 MB / 0.8637 GB, free: 13.09 MB / 0.6387 GB
Notification: Performance of prepare preOptimizeDAE: time 3.457e-05/0.768, allocations: 8.031 kB / 0.8637 GB, free: 13.08 MB / 0.6387 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002629/0.7683, allocations: 186.7 kB / 0.8638 GB, free: 12.89 MB / 0.6387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001121/0.7694, allocations: 0.8906 MB / 0.8647 GB, free: 11.96 MB / 0.6387 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001354/0.7696, allocations: 87 kB / 0.8648 GB, free: 11.87 MB / 0.6387 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.689e-05/0.7697, allocations: 64 kB / 0.8649 GB, free: 11.8 MB / 0.6387 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001253/0.7709, allocations: 0.7176 MB / 0.8656 GB, free: 11.06 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.253e-05/0.771, allocations: 4 kB / 0.8656 GB, free: 11.05 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.156e-05/0.7711, allocations: 31.98 kB / 0.8656 GB, free: 11.02 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.86e-05/0.7711, allocations: 19.98 kB / 0.8656 GB, free: 11 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00112/0.7722, allocations: 0.5437 MB / 0.8661 GB, free: 10.46 MB / 0.6387 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004385/0.7766, allocations: 3.605 MB / 0.8697 GB, free: 6.57 MB / 0.6387 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001282/0.7779, allocations: 0.6004 MB / 0.8702 GB, free: 5.961 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007406/0.7786, allocations: 378.3 kB / 0.8706 GB, free: 5.59 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.097e-05/0.7787, allocations: 8.562 kB / 0.8706 GB, free: 5.582 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007445/0.7795, allocations: 386.8 kB / 0.871 GB, free: 5.191 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=65): time 2.305e-06/0.7795, allocations: 0 / 0.871 GB, free: 5.191 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=65): time 0.004808/0.7843, allocations: 1.781 MB / 0.8727 GB, free: 3.359 MB / 0.6387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.789e-05/0.7844, allocations: 55.97 kB / 0.8728 GB, free: 3.293 MB / 0.6387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0022/0.7866, allocations: 2.263 MB / 0.875 GB, free: 1.023 MB / 0.6387 GB
Notification: Performance of collectPreVariables (initialization): time 5.185e-05/0.7866, allocations: 41.7 kB / 0.875 GB, free: 0.9766 MB / 0.6387 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005647/0.7872, allocations: 0.7148 MB / 0.8757 GB, free: 264 kB / 0.6387 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001623/0.7874, allocations: 217 kB / 0.8759 GB, free: 44 kB / 0.6387 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001957/0.7876, allocations: 130.6 kB / 0.8761 GB, free: 15.91 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 0.0001097/0.7877, allocations: 334 kB / 0.8764 GB, free: 15.57 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006155/0.7883, allocations: 273.8 kB / 0.8766 GB, free: 15.3 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006883/0.789, allocations: 424.8 kB / 0.877 GB, free: 14.84 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001193/0.7902, allocations: 0.6722 MB / 0.8777 GB, free: 14.12 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.567e-06/0.7902, allocations: 0 / 0.8777 GB, free: 14.12 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=93) (initialization): time 0.002282/0.7925, allocations: 1.122 MB / 0.8788 GB, free: 12.98 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 1.922e-05/0.7925, allocations: 8 kB / 0.8788 GB, free: 12.98 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.016e-05/0.7926, allocations: 4 kB / 0.8788 GB, free: 12.97 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007981/0.7934, allocations: 279 kB / 0.8791 GB, free: 12.7 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000445/0.7938, allocations: 119.8 kB / 0.8792 GB, free: 12.58 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005061/0.7989, allocations: 3.689 MB / 0.8828 GB, free: 8.77 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005361/0.7994, allocations: 95.23 kB / 0.8829 GB, free: 8.676 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.49e-05/0.7995, allocations: 32 kB / 0.8829 GB, free: 8.645 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 25 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition6,$PRE.intGai.nextTimeEvent,$whenCondition5,$PRE.reference.nextTimeEvent,$whenCondition4,$PRE.setTemp.nextTimeEvent,$whenCondition3,$whenCondition1,mean.y_last,$PRE.mean.y_last,assEqu.satisfied,$PRE.assEqu.satisfied,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,reference.nextTimeEvent,$whenCondition2,setTemp.nextTimeEventScaled,$PRE.setTemp.nextTimeEventScaled,setTemp.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEvent,conHeaCoo.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 66
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,25)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005776/0.8001, allocations: 463.8 kB / 0.8834 GB, free: 8.184 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00016/0.8003, allocations: 158 kB / 0.8835 GB, free: 8.027 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002728/0.8005, allocations: 187.7 kB / 0.8837 GB, free: 7.836 MB / 0.6544 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.064e-06/0.8005, allocations: 8 kB / 0.8837 GB, free: 7.828 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.29e-06/0.8006, allocations: 0 / 0.8837 GB, free: 7.828 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.157e-06/0.8006, allocations: 7.922 kB / 0.8837 GB, free: 7.82 MB / 0.6544 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003238/0.8038, allocations: 2.041 MB / 0.8857 GB, free: 5.715 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.106e-06/0.8038, allocations: 0 / 0.8857 GB, free: 5.715 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002896/0.8041, allocations: 63.84 kB / 0.8858 GB, free: 5.652 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007338/0.8049, allocations: 279.1 kB / 0.886 GB, free: 5.375 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.394e-05/0.8049, allocations: 15.98 kB / 0.886 GB, free: 5.359 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005797/0.8107, allocations: 5.245 MB / 0.8912 GB, free: 15.84 MB / 0.67 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.983e-06/0.8108, allocations: 3.938 kB / 0.8912 GB, free: 15.84 MB / 0.67 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002609/0.8134, allocations: 1.394 MB / 0.8925 GB, free: 14.42 MB / 0.67 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003216/0.8137, allocations: 267 kB / 0.8928 GB, free: 14.14 MB / 0.67 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001249/0.8138, allocations: 19.94 kB / 0.8928 GB, free: 14.12 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004093/0.8142, allocations: 35.95 kB / 0.8928 GB, free: 14.09 MB / 0.67 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001577/0.8144, allocations: 68.47 kB / 0.8929 GB, free: 14.02 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.002e-05/0.8145, allocations: 23.98 kB / 0.8929 GB, free: 14 MB / 0.67 GB
Notification: Performance of sorting global known variables: time 0.001719/0.8162, allocations: 1.631 MB / 0.8945 GB, free: 12.37 MB / 0.67 GB
Notification: Performance of sort global known variables: time 1.51e-07/0.8162, allocations: 3.938 kB / 0.8945 GB, free: 12.37 MB / 0.67 GB
Notification: Performance of remove unused functions: time 0.00087/0.8171, allocations: 276 kB / 0.8948 GB, free: 12.1 MB / 0.67 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,conHeaCoo.I.y,assEqu.diff,mean.x)
 * Number of discrete variables: 15 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,setTemp.nextTimeEvent,setTemp.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,mean.y_last)
 * Number of discrete states: 9 (intGai.nextTimeEvent,reference.nextTimeEvent,setTemp.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,setTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (39):
 * Single equations (assignments): 29
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 8
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,22)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001059/0.8182, allocations: 477.4 kB / 0.8952 GB, free: 11.8 MB / 0.67 GB
Notification: Performance of simCode: created initialization part: time 0.001834/0.82, allocations: 0.9034 MB / 0.8961 GB, free: 10.89 MB / 0.67 GB
Notification: Performance of simCode: created event and clocks part: time 2.565e-06/0.82, allocations: 0 / 0.8961 GB, free: 10.89 MB / 0.67 GB
Notification: Performance of simCode: created simulation system equations: time 0.001069/0.8211, allocations: 0.6748 MB / 0.8968 GB, free: 10.19 MB / 0.67 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001251/0.8224, allocations: 285.4 kB / 0.897 GB, free: 9.922 MB / 0.67 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004319/0.8267, allocations: 3.071 MB / 0.9 GB, free: 6.82 MB / 0.67 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008785/0.8276, allocations: 1.322 MB / 0.9013 GB, free: 5.473 MB / 0.67 GB
Notification: Performance of simCode: alias equations: time 0.0003384/0.8279, allocations: 122.4 kB / 0.9015 GB, free: 5.348 MB / 0.67 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001512/0.8281, allocations: 63.42 kB / 0.9015 GB, free: 5.285 MB / 0.67 GB
Notification: Performance of SimCode: time 3.81e-07/0.8281, allocations: 0 / 0.9015 GB, free: 5.285 MB / 0.67 GB
Notification: Performance of Templates: time 0.02551/0.8536, allocations: 15.18 MB / 0.9163 GB, free: 6.277 MB / 0.6856 GB
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.makefile
(rm -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.sim & ./BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase7.pipe 2>&1)