Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.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.Fluid.Movers.BaseClasses.Validation.EulerComparison,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison")
translateModel(BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001274/0.001274, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001467/0.001467, allocations: 196.6 kB / 16.53 MB, free: 6.664 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.346/1.346, allocations: 222.9 MB / 240.2 MB, free: 4.371 MB / 190.1 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 0.9754/0.9754, allocations: 143 MB / 433.4 MB, free: 11.5 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001339/0.001339, allocations: 67.89 kB / 0.5142 GB, free: 11.68 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1405/0.1419, allocations: 82.05 MB / 0.5943 GB, free: 9.605 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison): time 0.005158/0.1471, allocations: 3.87 MB / 0.5981 GB, free: 5.711 MB / 0.4981 GB
Notification: Performance of NFInst.instExpressions: time 0.007827/0.1549, allocations: 4.96 MB / 0.6029 GB, free: 0.7305 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006318/0.1556, allocations: 19.94 kB / 0.6029 GB, free: 0.7109 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.2485/0.4041, allocations: 5.668 MB / 0.6085 GB, free: 36.79 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.001571/0.4057, allocations: 0.7894 MB / 0.6092 GB, free: 36.76 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001522/0.4072, allocations: 0.8422 MB / 0.61 GB, free: 36.75 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.01295/0.4202, allocations: 10.09 MB / 0.6199 GB, free: 35.86 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002512/0.4204, allocations: 100.4 kB / 0.62 GB, free: 35.81 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008317/0.4213, allocations: 0.5723 MB / 0.6206 GB, free: 35.64 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005773/0.4218, allocations: 0.6073 MB / 0.6211 GB, free: 35.43 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001211/0.422, allocations: 70.03 kB / 0.6212 GB, free: 35.43 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001812/0.4238, allocations: 1.407 MB / 0.6226 GB, free: 35.1 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.000491/0.4243, allocations: 0.8067 MB / 0.6234 GB, free: 34.88 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005985/0.4249, allocations: 0.8559 MB / 0.6242 GB, free: 34.35 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.002585/0.4275, allocations: 3.128 MB / 0.6273 GB, free: 33.47 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 3.527e-06/0.4275, allocations: 3.938 kB / 0.6273 GB, free: 33.47 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 1.352e-06/0.4275, allocations: 0 / 0.6273 GB, free: 33.47 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 2.947e-05/0.4276, allocations: 0 / 0.6273 GB, free: 33.47 MB / 0.4981 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 44
 * Number of variables: 44
Notification: Performance of Generate backend data structure: time 0.003559/0.4311, allocations: 2.257 MB / 0.6295 GB, free: 32 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.229e-05/0.4312, allocations: 10.06 kB / 0.6295 GB, free: 32 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002958/0.4341, allocations: 497.5 kB / 0.63 GB, free: 31.87 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004932/0.4391, allocations: 2.697 MB / 0.6326 GB, free: 30.66 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.752e-05/0.4392, allocations: 28.83 kB / 0.6326 GB, free: 30.64 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001018/0.4393, allocations: 30.5 kB / 0.6326 GB, free: 30.64 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001267/0.4406, allocations: 0.6509 MB / 0.6333 GB, free: 30.45 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.179e-05/0.4406, allocations: 4.438 kB / 0.6333 GB, free: 30.44 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.89e-05/0.4406, allocations: 9.875 kB / 0.6333 GB, free: 30.43 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.736e-06/0.4406, allocations: 4.156 kB / 0.6333 GB, free: 30.43 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001543/0.4422, allocations: 0.5233 MB / 0.6338 GB, free: 30.32 MB / 0.4981 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004323/0.4465, allocations: 2.272 MB / 0.636 GB, free: 29.32 MB / 0.4981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001707/0.4483, allocations: 0.7086 MB / 0.6367 GB, free: 29.11 MB / 0.4981 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007473/0.449, allocations: 275.7 kB / 0.637 GB, free: 29.04 MB / 0.4981 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.906e-05/0.4491, allocations: 15.94 kB / 0.637 GB, free: 29.03 MB / 0.4981 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.694e-05/0.4491, allocations: 37.89 kB / 0.637 GB, free: 28.98 MB / 0.4981 GB
Notification: Performance of pre-optimization done (n=21): time 1.924e-06/0.4491, allocations: 0 / 0.637 GB, free: 28.98 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=21): time 0.002957/0.4521, allocations: 1.028 MB / 0.638 GB, free: 28.65 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.479e-05/0.4521, allocations: 59.03 kB / 0.6381 GB, free: 28.59 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003736/0.4558, allocations: 2.69 MB / 0.6407 GB, free: 27.57 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001364/0.456, allocations: 36.05 kB / 0.6408 GB, free: 27.53 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005281/0.4565, allocations: 0.6723 MB / 0.6414 GB, free: 27.02 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 9.984e-05/0.4566, allocations: 79.2 kB / 0.6415 GB, free: 26.96 MB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005731/0.4572, allocations: 394 kB / 0.6419 GB, free: 26.82 MB / 0.4981 GB
Notification: Performance of setup shared object (initialization): time 4.226e-05/0.4573, allocations: 305.7 kB / 0.6422 GB, free: 26.52 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001802/0.4591, allocations: 1.176 MB / 0.6433 GB, free: 26.14 MB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002004/0.4611, allocations: 1.545 MB / 0.6448 GB, free: 25.41 MB / 0.4981 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003467/0.4646, allocations: 2.471 MB / 0.6472 GB, free: 24.41 MB / 0.4981 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.13e-05/0.4646, allocations: 2.359 kB / 0.6472 GB, free: 24.41 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=220) (initialization): time 0.004683/0.4693, allocations: 2.935 MB / 0.6501 GB, free: 23.41 MB / 0.4981 GB
Notification: Performance of prepare postOptimizeDAE: time 2.361e-05/0.4693, allocations: 8.094 kB / 0.6501 GB, free: 23.41 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.94e-05/0.4694, allocations: 7.531 kB / 0.6501 GB, free: 23.41 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.613e-05/0.4694, allocations: 13.95 kB / 0.6501 GB, free: 23.41 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001129/0.4705, allocations: 287.9 kB / 0.6504 GB, free: 23.38 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.92e-05/0.4706, allocations: 18.16 kB / 0.6504 GB, free: 23.37 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001869/0.4725, allocations: 217.7 kB / 0.6506 GB, free: 23.27 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001601/0.4726, allocations: 85.19 kB / 0.6507 GB, free: 23.26 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00233/0.475, allocations: 1.486 MB / 0.6522 GB, free: 22.7 MB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001809/0.4768, allocations: 1.385 MB / 0.6535 GB, free: 22.02 MB / 0.4981 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003147/0.4799, allocations: 2.171 MB / 0.6556 GB, free: 21.07 MB / 0.4981 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.967e-06/0.48, allocations: 3.719 kB / 0.6556 GB, free: 21.07 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=220) (initialization_lambda0): time 0.004422/0.4844, allocations: 2.621 MB / 0.6582 GB, free: 20.16 MB / 0.4981 GB
Notification: Performance of prepare postOptimizeDAE: time 1.798e-05/0.4844, allocations: 8.969 kB / 0.6582 GB, free: 20.16 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.623e-05/0.4844, allocations: 6.844 kB / 0.6582 GB, free: 20.16 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.281e-05/0.4845, allocations: 15.47 kB / 0.6582 GB, free: 20.15 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001117/0.4856, allocations: 277.9 kB / 0.6585 GB, free: 20.12 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.08e-05/0.4856, allocations: 25.48 kB / 0.6585 GB, free: 20.11 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001957/0.4876, allocations: 188 kB / 0.6587 GB, free: 20.05 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001451/0.4878, allocations: 76.56 kB / 0.6588 GB, free: 20.04 MB / 0.4981 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (140):
 * Single equations (assignments): 134
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 4
 * 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 0.0002966/0.4881, allocations: 235.8 kB / 0.659 GB, free: 19.81 MB / 0.4981 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004802/0.4886, allocations: 173.3 kB / 0.6592 GB, free: 19.71 MB / 0.4981 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002366/0.4909, allocations: 0.8158 MB / 0.66 GB, free: 19.44 MB / 0.4981 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.281e-06/0.4909, allocations: 7.438 kB / 0.66 GB, free: 19.44 MB / 0.4981 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.919e-06/0.491, allocations: 0 / 0.66 GB, free: 19.44 MB / 0.4981 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.119e-06/0.491, allocations: 0.75 kB / 0.66 GB, free: 19.44 MB / 0.4981 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002025/0.493, allocations: 1.068 MB / 0.661 GB, free: 18.95 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.449e-06/0.493, allocations: 0.5156 kB / 0.661 GB, free: 18.95 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005862/0.4936, allocations: 90.59 kB / 0.6611 GB, free: 18.94 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.71e-06/0.4936, allocations: 1.625 kB / 0.6611 GB, free: 18.94 MB / 0.4981 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.554e-05/0.4937, allocations: 7.578 kB / 0.6611 GB, free: 18.94 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.288e-06/0.4937, allocations: 5.719 kB / 0.6611 GB, free: 18.94 MB / 0.4981 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.573e-06/0.4937, allocations: 5.188 kB / 0.6611 GB, free: 18.93 MB / 0.4981 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002066/0.4957, allocations: 0.8635 MB / 0.662 GB, free: 18.55 MB / 0.4981 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000819/0.4966, allocations: 364.4 kB / 0.6623 GB, free: 18.29 MB / 0.4981 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005053/0.4971, allocations: 4.656 kB / 0.6623 GB, free: 18.29 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001227/0.4983, allocations: 88.73 kB / 0.6624 GB, free: 18.27 MB / 0.4981 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.846e-05/0.4984, allocations: 15.2 kB / 0.6624 GB, free: 18.27 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.634e-05/0.4985, allocations: 24.84 kB / 0.6624 GB, free: 18.27 MB / 0.4981 GB
Notification: Performance of sorting global known variables: time 0.003486/0.502, allocations: 1.82 MB / 0.6642 GB, free: 17.58 MB / 0.4981 GB
Notification: Performance of sort global known variables: time 2.71e-07/0.502, allocations: 0 / 0.6642 GB, free: 17.58 MB / 0.4981 GB
Notification: Performance of remove unused functions: time 0.003934/0.5059, allocations: 0.8162 MB / 0.665 GB, free: 17.49 MB / 0.4981 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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 Backend phase and start with SimCode phase: time 0.0015/0.5074, allocations: 0.4941 MB / 0.6655 GB, free: 17.33 MB / 0.4981 GB
Notification: Performance of simCode: created initialization part: time 0.005646/0.5131, allocations: 3.036 MB / 0.6684 GB, free: 15.47 MB / 0.4981 GB
Notification: Performance of simCode: created event and clocks part: time 4.368e-06/0.5131, allocations: 0 / 0.6684 GB, free: 15.47 MB / 0.4981 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007966/0.5139, allocations: 294.1 kB / 0.6687 GB, free: 15.23 MB / 0.4981 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004269/0.5182, allocations: 0.8694 MB / 0.6696 GB, free: 14.57 MB / 0.4981 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005581/0.5238, allocations: 3.052 MB / 0.6726 GB, free: 11.81 MB / 0.4981 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001018/0.5249, allocations: 1.438 MB / 0.674 GB, free: 10.46 MB / 0.4981 GB
Notification: Performance of simCode: alias equations: time 0.002111/0.527, allocations: 0.5094 MB / 0.6745 GB, free: 9.953 MB / 0.4981 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00058/0.5276, allocations: 143.4 kB / 0.6746 GB, free: 9.816 MB / 0.4981 GB
Notification: Performance of SimCode: time 7.71e-07/0.5276, allocations: 0 / 0.6746 GB, free: 9.816 MB / 0.4981 GB
Notification: Performance of Templates: time 0.06704/0.5947, allocations: 42.77 MB / 0.7164 GB, free: 15.68 MB / 0.545 GB
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.makefile
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe 2>&1)