Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/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(IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull")
translateModel(IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001131/0.001131, allocations: 113.3 kB / 17.04 MB, free: 6.078 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00104/0.00104, allocations: 195 kB / 17.98 MB, free: 5.16 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.331/1.331, allocations: 222.9 MB / 241.7 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7294/0.7294, allocations: 115.1 MB / 406.9 MB, free: 6.324 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001276/0.001276, allocations: 63.91 kB / 494.8 MB, free: 15.83 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3403/0.3416, allocations: 76.14 MB / 0.5576 GB, free: 36.8 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull): time 0.00627/0.3479, allocations: 5.359 MB / 0.5628 GB, free: 33.12 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.005817/0.3538, allocations: 4.076 MB / 0.5668 GB, free: 30.39 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006179/0.3544, allocations: 19.91 kB / 0.5668 GB, free: 30.38 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001596/0.3561, allocations: 0.5771 MB / 0.5674 GB, free: 30.04 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.001939/0.358, allocations: 0.6634 MB / 0.568 GB, free: 29.68 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001659/0.3597, allocations: 0.5469 MB / 0.5686 GB, free: 29.42 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.001489/0.3612, allocations: 1.149 MB / 0.5697 GB, free: 28.92 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007244/0.3619, allocations: 438.3 kB / 0.5701 GB, free: 28.75 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007722/0.3627, allocations: 461.4 kB / 0.5705 GB, free: 28.57 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008244/0.3635, allocations: 0.5346 MB / 0.5711 GB, free: 28.35 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001309/0.3637, allocations: 64.22 kB / 0.5711 GB, free: 28.35 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.00158/0.3653, allocations: 0.8372 MB / 0.5719 GB, free: 28.06 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0003502/0.3656, allocations: 335.7 kB / 0.5723 GB, free: 27.93 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004545/0.3661, allocations: 427.9 kB / 0.5727 GB, free: 27.68 MB / 446.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.002243/0.3683, allocations: 1.399 MB / 0.574 GB, free: 27.22 MB / 446.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.44e-06/0.3684, allocations: 4 kB / 0.574 GB, free: 27.22 MB / 446.1 MB
Notification: Performance of FrontEnd: time 1.723e-06/0.3684, allocations: 0.8438 kB / 0.574 GB, free: 27.22 MB / 446.1 MB
Notification: Performance of Transformations before backend: time 1.716e-05/0.3684, allocations: 0 / 0.574 GB, free: 27.22 MB / 446.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 184
 * Number of variables: 184
Notification: Performance of Generate backend data structure: time 0.002463/0.3709, allocations: 1.147 MB / 0.5752 GB, free: 26.43 MB / 446.1 MB
Notification: Performance of prepare preOptimizeDAE: time 5.22e-05/0.3709, allocations: 10.97 kB / 0.5752 GB, free: 26.43 MB / 446.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0101/0.381, allocations: 1.69 MB / 0.5768 GB, free: 26.36 MB / 446.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00175/0.3828, allocations: 0.651 MB / 0.5775 GB, free: 25.95 MB / 446.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.2e-05/0.3829, allocations: 44.55 kB / 0.5775 GB, free: 25.93 MB / 446.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001832/0.3831, allocations: 63.66 kB / 0.5776 GB, free: 25.91 MB / 446.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004913/0.388, allocations: 1.913 MB / 0.5794 GB, free: 25.31 MB / 446.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.052e-05/0.3881, allocations: 2.109 kB / 0.5794 GB, free: 25.31 MB / 446.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001219/0.3882, allocations: 29.45 kB / 0.5795 GB, free: 25.29 MB / 446.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003418/0.3885, allocations: 151.4 kB / 0.5796 GB, free: 25.24 MB / 446.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007215/0.3958, allocations: 2.603 MB / 0.5821 GB, free: 23.99 MB / 446.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009324/0.4051, allocations: 6.65 MB / 0.5886 GB, free: 18.56 MB / 446.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003068/0.4082, allocations: 1.252 MB / 0.5899 GB, free: 17.92 MB / 446.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00229/0.4105, allocations: 0.9066 MB / 0.5907 GB, free: 17.46 MB / 446.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.002076/0.4126, allocations: 1.482 MB / 0.5922 GB, free: 16.25 MB / 446.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.07e-05/0.4127, allocations: 42.02 kB / 0.5922 GB, free: 16.2 MB / 446.1 MB
Notification: Performance of pre-optimization done (n=73): time 2.295e-06/0.4127, allocations: 0 / 0.5922 GB, free: 16.2 MB / 446.1 MB
Notification: Performance of matching and sorting (n=107): time 0.02462/0.4373, allocations: 8.103 MB / 0.6001 GB, free: 8.473 MB / 446.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.38e-05/0.4374, allocations: 90.05 kB / 0.6002 GB, free: 8.367 MB / 446.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006419/0.438, allocations: 0.5808 MB / 0.6008 GB, free: 7.777 MB / 446.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001562/0.4382, allocations: 41.7 kB / 0.6008 GB, free: 7.73 MB / 446.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.000169/0.4384, allocations: 419 kB / 0.6012 GB, free: 7.312 MB / 446.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.000231/0.4386, allocations: 370.6 kB / 0.6016 GB, free: 6.945 MB / 446.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004081/0.439, allocations: 262.7 kB / 0.6018 GB, free: 6.684 MB / 446.1 MB
Notification: Performance of setup shared object (initialization): time 9.749e-05/0.4391, allocations: 390.8 kB / 0.6022 GB, free: 6.293 MB / 446.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002441/0.4416, allocations: 1.106 MB / 0.6033 GB, free: 5.184 MB / 446.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002624/0.4442, allocations: 1.445 MB / 0.6047 GB, free: 3.59 MB / 446.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004986/0.4492, allocations: 2.581 MB / 0.6072 GB, free: 0.8672 MB / 446.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.636e-06/0.4493, allocations: 7.938 kB / 0.6072 GB, free: 0.8594 MB / 446.1 MB
Notification: Performance of matching and sorting (n=163) (initialization): time 0.01039/0.4596, allocations: 3.85 MB / 0.611 GB, free: 12.98 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 3.843e-05/0.4597, allocations: 13.88 kB / 0.611 GB, free: 12.97 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.536e-05/0.4598, allocations: 8 kB / 0.611 GB, free: 12.96 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005117/0.4649, allocations: 1.33 MB / 0.6123 GB, free: 11.62 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002135/0.467, allocations: 455.2 kB / 0.6127 GB, free: 11.17 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01619/0.4832, allocations: 12.12 MB / 0.6246 GB, free: 14.5 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002357/0.4856, allocations: 299.5 kB / 0.6249 GB, free: 14.21 MB / 478.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000221/0.4859, allocations: 63.97 kB / 0.6249 GB, free: 14.15 MB / 478.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00316/0.489, allocations: 1.314 MB / 0.6262 GB, free: 12.83 MB / 478.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002979/0.492, allocations: 1.429 MB / 0.6276 GB, free: 11.26 MB / 478.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005774/0.4978, allocations: 2.557 MB / 0.6301 GB, free: 8.559 MB / 478.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.226e-05/0.4979, allocations: 4 kB / 0.6301 GB, free: 8.555 MB / 478.1 MB
Notification: Performance of matching and sorting (n=163) (initialization_lambda0): time 0.009946/0.5078, allocations: 3.621 MB / 0.6336 GB, free: 4.91 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.321e-05/0.5079, allocations: 8 kB / 0.6337 GB, free: 4.902 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.996e-05/0.5079, allocations: 12 kB / 0.6337 GB, free: 4.891 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003881/0.5118, allocations: 1.057 MB / 0.6347 GB, free: 3.82 MB / 478.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002226/0.514, allocations: 467.2 kB / 0.6351 GB, free: 3.363 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01389/0.528, allocations: 11.11 MB / 0.646 GB, free: 7.691 MB / 494.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002347/0.5303, allocations: 303.5 kB / 0.6463 GB, free: 7.395 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000277/0.5306, allocations: 64.03 kB / 0.6463 GB, free: 7.332 MB / 494.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 46
 * 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 (123):
 * Single equations (assignments): 119
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 3 systems
   {(2,8,100.0%), (2,8,100.0%), (3,9,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(3,9)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004958/0.5311, allocations: 264.5 kB / 0.6466 GB, free: 7.066 MB / 494.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002866/0.5314, allocations: 86.91 kB / 0.6467 GB, free: 6.98 MB / 494.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0106/0.542, allocations: 3.719 MB / 0.6503 GB, free: 3.238 MB / 494.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.43e-05/0.5421, allocations: 12 kB / 0.6503 GB, free: 3.227 MB / 494.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.46e-05/0.5421, allocations: 8 kB / 0.6503 GB, free: 3.219 MB / 494.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.465e-05/0.5422, allocations: 3.984 kB / 0.6503 GB, free: 3.215 MB / 494.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01331/0.5555, allocations: 5.453 MB / 0.6557 GB, free: 13.61 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.733e-05/0.5555, allocations: 8.688 kB / 0.6557 GB, free: 13.6 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001649/0.5572, allocations: 355.4 kB / 0.656 GB, free: 13.25 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.004422/0.5616, allocations: 1.194 MB / 0.6572 GB, free: 12.05 MB / 0.4981 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002038/0.5619, allocations: 35.97 kB / 0.6572 GB, free: 12.01 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01502/0.5769, allocations: 11.64 MB / 0.6686 GB, free: 15.81 MB / 0.5137 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.07e-05/0.5769, allocations: 12.05 kB / 0.6686 GB, free: 15.8 MB / 0.5137 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01015/0.5871, allocations: 3.638 MB / 0.6721 GB, free: 12.06 MB / 0.5137 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001024/0.5882, allocations: 328 kB / 0.6724 GB, free: 11.72 MB / 0.5137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000319/0.5885, allocations: 28 kB / 0.6725 GB, free: 11.7 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002036/0.5905, allocations: 307.5 kB / 0.6728 GB, free: 11.39 MB / 0.5137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003391/0.5909, allocations: 108.1 kB / 0.6729 GB, free: 11.29 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001445/0.5911, allocations: 43.97 kB / 0.6729 GB, free: 11.25 MB / 0.5137 GB
Notification: Performance of sorting global known variables: time 0.0005591/0.5916, allocations: 402.8 kB / 0.6733 GB, free: 10.86 MB / 0.5137 GB
Notification: Performance of sort global known variables: time 3.51e-07/0.5916, allocations: 0 / 0.6733 GB, free: 10.86 MB / 0.5137 GB
Notification: Performance of remove unused functions: time 0.002471/0.5941, allocations: 0.6016 MB / 0.6739 GB, free: 10.25 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 24
 * 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 (68):
 * Single equations (assignments): 64
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 3 systems
   {(3,9,100.0%), (2,8,100.0%), (2,8,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(3,9)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003015/0.5944, allocations: 143 kB / 0.674 GB, free: 10.11 MB / 0.5137 GB
Notification: Performance of simCode: created initialization part: time 0.01411/0.6086, allocations: 5.698 MB / 0.6796 GB, free: 4.312 MB / 0.5137 GB
Notification: Performance of simCode: created event and clocks part: time 1.021e-05/0.6086, allocations: 0 / 0.6796 GB, free: 4.312 MB / 0.5137 GB
Notification: Performance of simCode: created simulation system equations: time 0.005189/0.6138, allocations: 2.115 MB / 0.6817 GB, free: 2.145 MB / 0.5137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001435/0.6152, allocations: 172.1 kB / 0.6818 GB, free: 1.98 MB / 0.5137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01027/0.6255, allocations: 3.503 MB / 0.6852 GB, free: 14.38 MB / 0.5294 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008822/0.6265, allocations: 1.114 MB / 0.6863 GB, free: 13.23 MB / 0.5294 GB
Notification: Performance of simCode: alias equations: time 0.001819/0.6283, allocations: 0.5421 MB / 0.6869 GB, free: 12.69 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003808/0.6287, allocations: 79.39 kB / 0.6869 GB, free: 12.61 MB / 0.5294 GB
Notification: Performance of SimCode: time 1.092e-06/0.6287, allocations: 0 / 0.6869 GB, free: 12.61 MB / 0.5294 GB
Notification: Performance of Templates: time 0.04255/0.6712, allocations: 27.77 MB / 0.714 GB, free: 0.9922 MB / 0.545 GB
make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.makefile
(rm -f IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.sim & ./IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull  -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.pipe 2>&1)