Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.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.HeatPumps.Validation.Carnot_TCon_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity")
translateModel(BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009009/0.0009009, allocations: 91.84 kB / 15.06 MB, free: 1.098 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008645/0.0008645, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.138/1.138, allocations: 223.3 MB / 240 MB, free: 5.43 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 0.852/0.852, allocations: 143.2 MB / 434.2 MB, free: 13.65 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0002569/0.000257, allocations: 12 kB / 0.5158 GB, free: 11.54 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1209/0.1212, allocations: 83.41 MB / 0.5972 GB, free: 8.09 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity): time 0.2491/0.3703, allocations: 56.48 MB / 0.6524 GB, free: 9.094 MB / 0.4981 GB
Notification: Performance of NFInst.instExpressions: time 0.01003/0.3804, allocations: 11.24 MB / 0.6634 GB, free: 1.012 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001247/0.3817, allocations: 52.19 kB / 0.6634 GB, free: 0.9883 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.001086/0.3828, allocations: 456 kB / 0.6639 GB, free: 0.7422 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.003127/0.3859, allocations: 1.537 MB / 0.6654 GB, free: 15.84 MB / 0.5137 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002044/0.388, allocations: 0.8545 MB / 0.6662 GB, free: 15.45 MB / 0.5137 GB
Notification: Performance of NFFlatten.flatten: time 0.003666/0.3916, allocations: 3.387 MB / 0.6695 GB, free: 13.98 MB / 0.5137 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001321/0.393, allocations: 0.7875 MB / 0.6703 GB, free: 13.68 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002046/0.395, allocations: 1.044 MB / 0.6713 GB, free: 13.23 MB / 0.5137 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001406/0.3964, allocations: 0.799 MB / 0.6721 GB, free: 12.91 MB / 0.5137 GB
Notification: Performance of NFPackage.collectConstants: time 0.000189/0.3966, allocations: 41.66 kB / 0.6721 GB, free: 12.91 MB / 0.5137 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002189/0.3988, allocations: 1.115 MB / 0.6732 GB, free: 12.57 MB / 0.5137 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002572/0.3991, allocations: 198.4 kB / 0.6734 GB, free: 12.46 MB / 0.5137 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004141/0.3995, allocations: 286.2 kB / 0.6737 GB, free: 12.29 MB / 0.5137 GB
Notification: Performance of NFConvertDAE.convert: time 0.002012/0.4015, allocations: 1.735 MB / 0.6754 GB, free: 11.88 MB / 0.5137 GB
Notification: Performance of FrontEnd - DAE generated: time 3.436e-06/0.4016, allocations: 1.062 kB / 0.6754 GB, free: 11.88 MB / 0.5137 GB
Notification: Performance of FrontEnd: time 1.253e-06/0.4016, allocations: 4 kB / 0.6754 GB, free: 11.88 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 2.716e-05/0.4016, allocations: 0 / 0.6754 GB, free: 11.88 MB / 0.5137 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 192
 * Number of variables: 192
Notification: Performance of Generate backend data structure: time 0.00244/0.404, allocations: 1.506 MB / 0.6768 GB, free: 10.85 MB / 0.5137 GB
Notification: Performance of prepare preOptimizeDAE: time 2.854e-05/0.4041, allocations: 9.484 kB / 0.6768 GB, free: 10.85 MB / 0.5137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001436/0.4055, allocations: 392.2 kB / 0.6772 GB, free: 10.76 MB / 0.5137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001835/0.4074, allocations: 1.081 MB / 0.6783 GB, free: 10.09 MB / 0.5137 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002987/0.4077, allocations: 128.2 kB / 0.6784 GB, free: 10.06 MB / 0.5137 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001068/0.4078, allocations: 83.14 kB / 0.6785 GB, free: 10.04 MB / 0.5137 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001748/0.4095, allocations: 0.9618 MB / 0.6794 GB, free: 9.586 MB / 0.5137 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.991e-05/0.4096, allocations: 6.047 kB / 0.6794 GB, free: 9.582 MB / 0.5137 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.125e-05/0.4096, allocations: 30.78 kB / 0.6794 GB, free: 9.559 MB / 0.5137 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.52e-05/0.4097, allocations: 23.38 kB / 0.6795 GB, free: 9.555 MB / 0.5137 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001872/0.4115, allocations: 0.8421 MB / 0.6803 GB, free: 9.285 MB / 0.5137 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 0.005493/0.417, allocations: 4.796 MB / 0.685 GB, free: 5.66 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001321/0.4184, allocations: 0.6002 MB / 0.6856 GB, free: 5.453 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005464/0.4189, allocations: 286.9 kB / 0.6858 GB, free: 5.359 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001178/0.4201, allocations: 1.394 MB / 0.6872 GB, free: 3.836 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.408e-05/0.4202, allocations: 38.12 kB / 0.6872 GB, free: 3.793 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=43): time 1.503e-06/0.4202, allocations: 0 / 0.6872 GB, free: 3.793 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=43): time 0.006715/0.4269, allocations: 2.038 MB / 0.6892 GB, free: 3.297 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.489e-05/0.4269, allocations: 57.08 kB / 0.6893 GB, free: 3.234 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001421/0.4284, allocations: 1.047 MB / 0.6903 GB, free: 2.801 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 4.888e-05/0.4284, allocations: 37.95 kB / 0.6903 GB, free: 2.762 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004058/0.4288, allocations: 0.5257 MB / 0.6908 GB, free: 2.344 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001096/0.429, allocations: 148 kB / 0.691 GB, free: 2.23 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.144e-05/0.429, allocations: 8 kB / 0.691 GB, free: 2.223 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 9.601e-05/0.4291, allocations: 330.3 kB / 0.6913 GB, free: 1.906 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006871/0.4298, allocations: 282.8 kB / 0.6916 GB, free: 1.828 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008076/0.4306, allocations: 499.2 kB / 0.6921 GB, free: 1.5 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007097/0.4313, allocations: 323.2 kB / 0.6924 GB, free: 1.391 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.608e-06/0.4313, allocations: 1.219 kB / 0.6924 GB, free: 1.391 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=65) (initialization): time 0.002859/0.4342, allocations: 1.147 MB / 0.6935 GB, free: 1.012 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001149/0.4343, allocations: 214.7 kB / 0.6937 GB, free: 0.7578 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.127e-06/0.4343, allocations: 7.688 kB / 0.6937 GB, free: 0.7539 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001071/0.4354, allocations: 335.3 kB / 0.694 GB, free: 0.6719 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000401/0.4358, allocations: 114.6 kB / 0.6941 GB, free: 0.6602 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00127/0.4371, allocations: 0.9433 MB / 0.695 GB, free: 15.99 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000984/0.4381, allocations: 179.1 kB / 0.6952 GB, free: 15.94 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.422e-05/0.4382, allocations: 28.36 kB / 0.6952 GB, free: 15.93 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 6.742e-06/0.4382, allocations: 3.812 kB / 0.6953 GB, free: 15.93 MB / 0.5294 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002572/0.4408, allocations: 1.003 MB / 0.6962 GB, free: 15.64 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.783e-06/0.4408, allocations: 4.375 kB / 0.6962 GB, free: 15.64 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009235/0.4417, allocations: 332.8 kB / 0.6966 GB, free: 15.56 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003755/0.4421, allocations: 111.2 kB / 0.6967 GB, free: 15.55 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00118/0.4433, allocations: 0.9368 MB / 0.6976 GB, free: 14.89 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008375/0.4441, allocations: 158.6 kB / 0.6977 GB, free: 14.84 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.701e-05/0.4442, allocations: 32.22 kB / 0.6978 GB, free: 14.83 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 18
 * 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 (51):
 * Single equations (assignments): 50
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 14}
Notification: Performance of prepare postOptimizeDAE: time 0.0004022/0.4446, allocations: 351.3 kB / 0.6981 GB, free: 14.55 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001428/0.4448, allocations: 107.5 kB / 0.6982 GB, free: 14.49 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003088/0.4479, allocations: 1.161 MB / 0.6993 GB, free: 14.12 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.306e-05/0.4479, allocations: 6.156 kB / 0.6993 GB, free: 14.12 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.789e-06/0.4479, allocations: 0 / 0.6993 GB, free: 14.12 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.317e-05/0.4479, allocations: 10.83 kB / 0.6993 GB, free: 14.11 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004067/0.452, allocations: 2.141 MB / 0.7014 GB, free: 12.7 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.122e-06/0.452, allocations: 2.25 kB / 0.7014 GB, free: 12.7 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001815/0.4522, allocations: 55.94 kB / 0.7015 GB, free: 12.68 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000879/0.4531, allocations: 340.2 kB / 0.7018 GB, free: 12.53 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.274e-05/0.4531, allocations: 14.41 kB / 0.7018 GB, free: 12.52 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001275/0.4544, allocations: 0.9705 MB / 0.7028 GB, free: 11.78 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.346e-06/0.4544, allocations: 10.94 kB / 0.7028 GB, free: 11.77 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002792/0.4572, allocations: 1.186 MB / 0.7039 GB, free: 11.09 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003613/0.4576, allocations: 280 kB / 0.7042 GB, free: 10.84 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001295/0.4577, allocations: 12.22 kB / 0.7042 GB, free: 10.83 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007035/0.4584, allocations: 103.9 kB / 0.7043 GB, free: 10.79 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.998e-05/0.4585, allocations: 40.08 kB / 0.7044 GB, free: 10.77 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.555e-05/0.4586, allocations: 23.27 kB / 0.7044 GB, free: 10.76 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.001021/0.4596, allocations: 0.737 MB / 0.7051 GB, free: 10.34 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 1.7e-07/0.4596, allocations: 4 kB / 0.7051 GB, free: 10.34 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.001323/0.4609, allocations: 0.5641 MB / 0.7057 GB, free: 10.21 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * 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 (33):
 * Single equations (assignments): 28
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {2 15}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007144/0.4616, allocations: 389.5 kB / 0.706 GB, free: 9.996 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.002239/0.4639, allocations: 1.051 MB / 0.7071 GB, free: 9.551 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 2.675e-06/0.4639, allocations: 0 / 0.7071 GB, free: 9.551 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006336/0.4646, allocations: 331.9 kB / 0.7074 GB, free: 9.406 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001904/0.4665, allocations: 0.5056 MB / 0.7079 GB, free: 9.156 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002961/0.4694, allocations: 2.208 MB / 0.71 GB, free: 7.688 MB / 0.5294 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005615/0.47, allocations: 1.063 MB / 0.7111 GB, free: 6.824 MB / 0.5294 GB
Notification: Performance of simCode: alias equations: time 0.0007708/0.4708, allocations: 218 kB / 0.7113 GB, free: 6.688 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001462/0.4709, allocations: 75.42 kB / 0.7113 GB, free: 6.617 MB / 0.5294 GB
Notification: Performance of SimCode: time 3.51e-07/0.4709, allocations: 0 / 0.7113 GB, free: 6.617 MB / 0.5294 GB
Notification: Performance of Templates: time 0.03195/0.5029, allocations: 23.48 MB / 0.7343 GB, free: 15.44 MB / 0.5606 GB
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.makefile
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe 2>&1)