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 0.001341/0.001341, allocations: 101.5 kB / 16.27 MB, free: 5.852 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001523/0.001524, allocations: 184.1 kB / 17.19 MB, free: 5.504 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.376/1.376, allocations: 222.9 MB / 240.9 MB, free: 15.22 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7579/0.7579, allocations: 126.1 MB / 417.1 MB, free: 12.86 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001216/0.001216, allocations: 55.91 kB / 0.495 GB, free: 3.523 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3757/0.3769, allocations: 78.71 MB / 0.5718 GB, free: 31.27 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull): time 0.00655/0.3835, allocations: 5.347 MB / 0.5771 GB, free: 27.6 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.006002/0.3895, allocations: 4.08 MB / 0.581 GB, free: 24.72 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005522/0.3901, allocations: 19.72 kB / 0.5811 GB, free: 24.71 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001462/0.3916, allocations: 0.5801 MB / 0.5816 GB, free: 24.26 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.001623/0.3932, allocations: 0.6756 MB / 0.5823 GB, free: 23.74 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.00139/0.3946, allocations: 0.5295 MB / 0.5828 GB, free: 23.35 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.001004/0.3957, allocations: 1.152 MB / 0.5839 GB, free: 22.71 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005465/0.3962, allocations: 442.9 kB / 0.5843 GB, free: 22.48 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.000464/0.3967, allocations: 461.5 kB / 0.5848 GB, free: 22.23 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006326/0.3973, allocations: 0.5324 MB / 0.5853 GB, free: 21.91 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.000122/0.3975, allocations: 64.44 kB / 0.5854 GB, free: 21.91 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001516/0.399, allocations: 0.8401 MB / 0.5862 GB, free: 21.49 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002544/0.3993, allocations: 332.1 kB / 0.5865 GB, free: 21.28 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003407/0.3996, allocations: 421.4 kB / 0.5869 GB, free: 21 MB / 446.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.001498/0.4011, allocations: 1.395 MB / 0.5883 GB, free: 20.09 MB / 446.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.769e-06/0.4011, allocations: 0 / 0.5883 GB, free: 20.09 MB / 446.1 MB
Notification: Performance of FrontEnd: time 1.993e-06/0.4011, allocations: 0 / 0.5883 GB, free: 20.09 MB / 446.1 MB
Notification: Performance of Transformations before backend: time 1.611e-05/0.4012, allocations: 0 / 0.5883 GB, free: 20.09 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 0.001925/0.4031, allocations: 1.161 MB / 0.5894 GB, free: 19.18 MB / 446.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.94e-05/0.4031, allocations: 10.06 kB / 0.5894 GB, free: 19.18 MB / 446.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009929/0.4131, allocations: 1.709 MB / 0.5911 GB, free: 18.4 MB / 446.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001197/0.4143, allocations: 0.6156 MB / 0.5917 GB, free: 17.9 MB / 446.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.112e-05/0.4144, allocations: 47.78 kB / 0.5917 GB, free: 17.88 MB / 446.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001728/0.4145, allocations: 63.2 kB / 0.5918 GB, free: 17.86 MB / 446.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004627/0.4192, allocations: 1.923 MB / 0.5937 GB, free: 16.15 MB / 446.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.589e-05/0.4192, allocations: 4.875 kB / 0.5937 GB, free: 16.15 MB / 446.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001208/0.4193, allocations: 35.95 kB / 0.5937 GB, free: 16.11 MB / 446.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002952/0.4196, allocations: 149.9 kB / 0.5938 GB, free: 15.97 MB / 446.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007061/0.4267, allocations: 2.618 MB / 0.5964 GB, free: 13.36 MB / 446.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008147/0.4349, allocations: 6.673 MB / 0.6029 GB, free: 6.344 MB / 446.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003056/0.438, allocations: 1.267 MB / 0.6042 GB, free: 5.059 MB / 446.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002327/0.4403, allocations: 0.907 MB / 0.605 GB, free: 4.145 MB / 446.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001708/0.442, allocations: 1.488 MB / 0.6065 GB, free: 2.586 MB / 446.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.451e-05/0.4421, allocations: 42.56 kB / 0.6065 GB, free: 2.535 MB / 446.1 MB
Notification: Performance of pre-optimization done (n=73): time 2.655e-06/0.4421, allocations: 0 / 0.6065 GB, free: 2.535 MB / 446.1 MB
Notification: Performance of matching and sorting (n=107): time 0.02881/0.4709, allocations: 8.228 MB / 0.6146 GB, free: 10.24 MB / 462.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.909e-05/0.471, allocations: 90.11 kB / 0.6147 GB, free: 10.13 MB / 462.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007373/0.4717, allocations: 0.5807 MB / 0.6152 GB, free: 9.543 MB / 462.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001497/0.4719, allocations: 45.7 kB / 0.6153 GB, free: 9.492 MB / 462.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002646/0.4722, allocations: 411.1 kB / 0.6157 GB, free: 9.082 MB / 462.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0003424/0.4725, allocations: 374.6 kB / 0.616 GB, free: 8.711 MB / 462.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004644/0.473, allocations: 262.6 kB / 0.6163 GB, free: 8.449 MB / 462.1 MB
Notification: Performance of setup shared object (initialization): time 0.0002297/0.4732, allocations: 390.7 kB / 0.6166 GB, free: 8.059 MB / 462.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003184/0.4764, allocations: 1.118 MB / 0.6177 GB, free: 6.938 MB / 462.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003415/0.4799, allocations: 1.456 MB / 0.6192 GB, free: 5.34 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006557/0.4864, allocations: 2.604 MB / 0.6217 GB, free: 2.594 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.425e-05/0.4865, allocations: 7.938 kB / 0.6217 GB, free: 2.586 MB / 462.1 MB
Notification: Performance of matching and sorting (n=163) (initialization): time 0.01201/0.4985, allocations: 3.866 MB / 0.6255 GB, free: 14.69 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 3.349e-05/0.4986, allocations: 8 kB / 0.6255 GB, free: 14.68 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.003e-05/0.4986, allocations: 15.94 kB / 0.6255 GB, free: 14.67 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005249/0.5039, allocations: 1.328 MB / 0.6268 GB, free: 13.33 MB / 478.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002413/0.5063, allocations: 463.2 kB / 0.6272 GB, free: 12.88 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01685/0.5232, allocations: 12.14 MB / 0.6391 GB, free: 188 kB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002527/0.5257, allocations: 315.6 kB / 0.6394 GB, free: 15.88 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002502/0.526, allocations: 59.97 kB / 0.6395 GB, free: 15.82 MB / 494.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003792/0.5298, allocations: 1.323 MB / 0.6407 GB, free: 14.49 MB / 494.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003479/0.5333, allocations: 1.445 MB / 0.6422 GB, free: 12.91 MB / 494.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.006678/0.54, allocations: 2.581 MB / 0.6447 GB, free: 10.18 MB / 494.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.085e-05/0.54, allocations: 0 / 0.6447 GB, free: 10.18 MB / 494.1 MB
Notification: Performance of matching and sorting (n=163) (initialization_lambda0): time 0.01111/0.5512, allocations: 3.64 MB / 0.6482 GB, free: 6.52 MB / 494.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.32e-05/0.5512, allocations: 12.53 kB / 0.6482 GB, free: 6.508 MB / 494.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.623e-05/0.5512, allocations: 12 kB / 0.6483 GB, free: 6.496 MB / 494.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004041/0.5553, allocations: 1.058 MB / 0.6493 GB, free: 5.426 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002321/0.5576, allocations: 475.2 kB / 0.6497 GB, free: 4.961 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01443/0.5721, allocations: 11.12 MB / 0.6606 GB, free: 9.281 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002477/0.5746, allocations: 303.5 kB / 0.6609 GB, free: 8.984 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002472/0.5749, allocations: 68.12 kB / 0.661 GB, free: 8.918 MB / 0.4981 GB
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 0.0004612/0.5753, allocations: 263.8 kB / 0.6612 GB, free: 8.652 MB / 0.4981 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002928/0.5756, allocations: 83 kB / 0.6613 GB, free: 8.57 MB / 0.4981 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0114/0.587, allocations: 3.731 MB / 0.6649 GB, free: 4.809 MB / 0.4981 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.291e-05/0.5871, allocations: 12 kB / 0.6649 GB, free: 4.797 MB / 0.4981 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.216e-05/0.5871, allocations: 4 kB / 0.6649 GB, free: 4.793 MB / 0.4981 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.561e-05/0.5871, allocations: 7.984 kB / 0.665 GB, free: 4.785 MB / 0.4981 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01327/0.6004, allocations: 5.461 MB / 0.6703 GB, free: 15.18 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.092e-05/0.6004, allocations: 4 kB / 0.6703 GB, free: 15.17 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00169/0.6021, allocations: 363.4 kB / 0.6706 GB, free: 14.82 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.004395/0.6065, allocations: 1.197 MB / 0.6718 GB, free: 13.61 MB / 0.5137 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001331/0.6067, allocations: 39.97 kB / 0.6718 GB, free: 13.57 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0145/0.6212, allocations: 11.64 MB / 0.6832 GB, free: 1.371 MB / 0.5137 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.385e-06/0.6212, allocations: 16.03 kB / 0.6832 GB, free: 1.355 MB / 0.5137 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01005/0.6313, allocations: 3.626 MB / 0.6868 GB, free: 13.61 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006906/0.632, allocations: 335.9 kB / 0.6871 GB, free: 13.27 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002842/0.6323, allocations: 24 kB / 0.6871 GB, free: 13.24 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002172/0.6345, allocations: 315.5 kB / 0.6874 GB, free: 12.93 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003324/0.6348, allocations: 104.1 kB / 0.6875 GB, free: 12.83 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001169/0.6349, allocations: 43.97 kB / 0.6876 GB, free: 12.79 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.0005897/0.6355, allocations: 426.8 kB / 0.688 GB, free: 12.38 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 4.11e-07/0.6356, allocations: 3.938 kB / 0.688 GB, free: 12.37 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.002246/0.6378, allocations: 0.5977 MB / 0.6885 GB, free: 11.77 MB / 0.5294 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 0.000258/0.6381, allocations: 131.1 kB / 0.6887 GB, free: 11.64 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.0151/0.6532, allocations: 5.823 MB / 0.6944 GB, free: 5.711 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 1.168e-05/0.6532, allocations: 7.938 kB / 0.6944 GB, free: 5.703 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.005498/0.6587, allocations: 2.123 MB / 0.6964 GB, free: 3.535 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001414/0.6602, allocations: 173.1 kB / 0.6966 GB, free: 3.375 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01126/0.6714, allocations: 3.522 MB / 0.7 GB, free: 15.76 MB / 0.545 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008628/0.6723, allocations: 1.106 MB / 0.7011 GB, free: 14.63 MB / 0.545 GB
Notification: Performance of simCode: alias equations: time 0.002171/0.6745, allocations: 0.5422 MB / 0.7017 GB, free: 14.08 MB / 0.545 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003663/0.6749, allocations: 83.38 kB / 0.7017 GB, free: 14 MB / 0.545 GB
Notification: Performance of SimCode: time 6.12e-07/0.6749, allocations: 0 / 0.7017 GB, free: 14 MB / 0.545 GB
Notification: Performance of Templates: time 0.04206/0.717, allocations: 28.18 MB / 0.7293 GB, free: 1.984 MB / 0.5606 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 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull.pipe 2>&1)