Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.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.Fluid.FixedResistances.Validation.PressureDropsExplicit,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit") translateModel(IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001002/0.001002, allocations: 103.7 kB / 16.4 MB, free: 6.449 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001043/0.001043, allocations: 193.2 kB / 17.34 MB, free: 5.719 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.251/1.251, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.696/0.696, allocations: 115.3 MB / 406.5 MB, free: 6.184 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001117/0.001117, allocations: 64.3 kB / 0.5577 GB, free: 32.2 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1246/0.1258, allocations: 76.18 MB / 0.6321 GB, free: 4.387 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit): time 0.574/0.6997, allocations: 241.9 MB / 0.8683 GB, free: 10.63 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.0182/0.718, allocations: 13.53 MB / 0.8815 GB, free: 13.06 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002837/0.7209, allocations: 59.62 kB / 0.8815 GB, free: 13 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.002728/0.7236, allocations: 0.9821 MB / 0.8825 GB, free: 12.02 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.00473/0.7284, allocations: 1.783 MB / 0.8842 GB, free: 10.23 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.002853/0.7313, allocations: 1.237 MB / 0.8854 GB, free: 9.004 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.004269/0.7355, allocations: 3.297 MB / 0.8887 GB, free: 5.699 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001424/0.737, allocations: 1.07 MB / 0.8897 GB, free: 4.598 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008994/0.746, allocations: 4.148 MB / 0.8938 GB, free: 444 kB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001421/0.7474, allocations: 0.9022 MB / 0.8946 GB, free: 15.53 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.0001614/0.7476, allocations: 80 kB / 0.8947 GB, free: 15.45 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001832/0.7494, allocations: 1.037 MB / 0.8957 GB, free: 14.41 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0003694/0.7498, allocations: 446.6 kB / 0.8961 GB, free: 13.97 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0006502/0.7505, allocations: 0.6839 MB / 0.8968 GB, free: 13.29 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.001901/0.7524, allocations: 1.662 MB / 0.8984 GB, free: 11.62 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 2.996e-06/0.7524, allocations: 4 kB / 0.8984 GB, free: 11.61 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.442e-06/0.7524, allocations: 0 / 0.8984 GB, free: 11.61 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 1.284e-05/0.7524, allocations: 0 / 0.8984 GB, free: 11.61 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 193 * Number of variables: 193 Notification: Performance of Generate backend data structure: time 0.001942/0.7544, allocations: 1.635 MB / 0.9 GB, free: 9.926 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.465e-05/0.7544, allocations: 12.03 kB / 0.9001 GB, free: 9.914 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006209/0.755, allocations: 206.1 kB / 0.9002 GB, free: 9.711 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001227/0.7563, allocations: 0.9011 MB / 0.9011 GB, free: 8.754 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001134/0.7564, allocations: 121.4 kB / 0.9012 GB, free: 8.621 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.76e-05/0.7565, allocations: 84 kB / 0.9013 GB, free: 8.539 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001286/0.7578, allocations: 0.9376 MB / 0.9022 GB, free: 7.512 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.097e-05/0.7578, allocations: 10.75 kB / 0.9023 GB, free: 7.504 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.38e-05/0.7579, allocations: 32 kB / 0.9023 GB, free: 7.473 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.886e-05/0.7579, allocations: 20 kB / 0.9023 GB, free: 7.453 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008218/0.7588, allocations: 0.5111 MB / 0.9028 GB, free: 6.945 MB / 0.6544 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 0.004195/0.763, allocations: 4.881 MB / 0.9076 GB, free: 1.75 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004761/0.7634, allocations: 440.5 kB / 0.908 GB, free: 1.191 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003397/0.7638, allocations: 283.8 kB / 0.9083 GB, free: 0.8711 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001723/0.764, allocations: 109.3 kB / 0.9084 GB, free: 0.7461 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.09e-05/0.764, allocations: 58.44 kB / 0.9084 GB, free: 0.6797 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=35): time 2.004e-06/0.764, allocations: 0 / 0.9084 GB, free: 0.6797 MB / 0.6544 GB Notification: Performance of matching and sorting (n=35): time 0.00211/0.7661, allocations: 0.869 MB / 0.9093 GB, free: 15.77 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001655/0.7663, allocations: 401.9 kB / 0.9096 GB, free: 15.28 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00133/0.7677, allocations: 1.235 MB / 0.9109 GB, free: 14.04 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 5.172e-05/0.7677, allocations: 41.7 kB / 0.9109 GB, free: 13.99 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004083/0.7681, allocations: 0.5302 MB / 0.9114 GB, free: 13.45 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001395/0.7683, allocations: 126.2 kB / 0.9115 GB, free: 13.33 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001178/0.7684, allocations: 85.59 kB / 0.9116 GB, free: 13.24 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001178/0.7685, allocations: 322 kB / 0.9119 GB, free: 12.92 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002195/0.7688, allocations: 112.5 kB / 0.912 GB, free: 12.8 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004092/0.7692, allocations: 347.1 kB / 0.9124 GB, free: 12.37 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005323/0.7697, allocations: 344.6 kB / 0.9127 GB, free: 11.99 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.158e-06/0.7697, allocations: 4 kB / 0.9127 GB, free: 11.98 MB / 0.67 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.001149/0.7709, allocations: 0.5677 MB / 0.9132 GB, free: 11.4 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.558e-05/0.7709, allocations: 7.984 kB / 0.9133 GB, free: 11.39 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.258e-06/0.7709, allocations: 4 kB / 0.9133 GB, free: 11.39 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005709/0.7715, allocations: 117.5 kB / 0.9134 GB, free: 11.27 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004518/0.772, allocations: 103.8 kB / 0.9135 GB, free: 11.17 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001595/0.7736, allocations: 2.308 MB / 0.9157 GB, free: 8.762 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00078/0.7744, allocations: 95.17 kB / 0.9158 GB, free: 8.668 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.361e-05/0.7744, allocations: 19.98 kB / 0.9158 GB, free: 8.648 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004362/0.7749, allocations: 320.1 kB / 0.9161 GB, free: 8.332 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003591/0.7752, allocations: 338.6 kB / 0.9165 GB, free: 7.906 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004539/0.7757, allocations: 332.5 kB / 0.9168 GB, free: 7.535 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.459e-06/0.7757, allocations: 4 kB / 0.9168 GB, free: 7.531 MB / 0.67 GB Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.0008689/0.7766, allocations: 0.5013 MB / 0.9173 GB, free: 7.016 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.394e-05/0.7766, allocations: 11.94 kB / 0.9173 GB, free: 7.004 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.23e-06/0.7766, allocations: 4 kB / 0.9173 GB, free: 7 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002069/0.7768, allocations: 74.02 kB / 0.9174 GB, free: 6.922 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002259/0.7771, allocations: 59.91 kB / 0.9174 GB, free: 6.863 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002451/0.7795, allocations: 3.266 MB / 0.9206 GB, free: 3.324 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006327/0.7802, allocations: 59.8 kB / 0.9207 GB, free: 3.266 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.263e-05/0.7802, allocations: 27.98 kB / 0.9207 GB, free: 3.238 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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 (31): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0001905/0.7804, allocations: 216.9 kB / 0.9209 GB, free: 3.023 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003546/0.7808, allocations: 130.4 kB / 0.921 GB, free: 2.895 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007907/0.7816, allocations: 444.6 kB / 0.9214 GB, free: 2.434 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.276e-06/0.7816, allocations: 8 kB / 0.9214 GB, free: 2.426 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.907e-06/0.7816, allocations: 4 kB / 0.9215 GB, free: 2.422 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.687e-06/0.7816, allocations: 7.984 kB / 0.9215 GB, free: 2.414 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002917/0.7845, allocations: 2.557 MB / 0.924 GB, free: 15.72 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.911e-06/0.7845, allocations: 4 kB / 0.924 GB, free: 15.71 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002355/0.7848, allocations: 71.83 kB / 0.924 GB, free: 15.64 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001779/0.785, allocations: 81.66 kB / 0.9241 GB, free: 15.56 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.05e-05/0.785, allocations: 12 kB / 0.9241 GB, free: 15.55 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001214/0.7862, allocations: 2.312 MB / 0.9264 GB, free: 13.14 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.45e-06/0.7862, allocations: 7.938 kB / 0.9264 GB, free: 13.13 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008661/0.7871, allocations: 0.772 MB / 0.9271 GB, free: 12.27 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002918/0.7874, allocations: 251.3 kB / 0.9274 GB, free: 12 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001276/0.7875, allocations: 15.98 kB / 0.9274 GB, free: 11.99 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006316/0.7882, allocations: 43.89 kB / 0.9274 GB, free: 11.95 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.805e-05/0.7883, allocations: 43.84 kB / 0.9275 GB, free: 11.9 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.767e-05/0.7883, allocations: 15.98 kB / 0.9275 GB, free: 11.89 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001004/0.7893, allocations: 0.8644 MB / 0.9283 GB, free: 11.02 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.71e-07/0.7893, allocations: 192 / 0.9283 GB, free: 11.02 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.001182/0.7905, allocations: 447.5 kB / 0.9288 GB, free: 10.59 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 22 * 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 (27): * Single equations (assignments): 23 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,3), (1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00043/0.7909, allocations: 231.6 kB / 0.929 GB, free: 10.36 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.001539/0.7925, allocations: 0.7439 MB / 0.9297 GB, free: 9.586 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.156e-06/0.7925, allocations: 0 / 0.9297 GB, free: 9.586 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.000437/0.7929, allocations: 202.1 kB / 0.9299 GB, free: 9.391 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003084/0.796, allocations: 0.7395 MB / 0.9306 GB, free: 8.656 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002336/0.7984, allocations: 1.827 MB / 0.9324 GB, free: 6.734 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006613/0.7991, allocations: 1.131 MB / 0.9335 GB, free: 5.574 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.0007008/0.7998, allocations: 294.4 kB / 0.9338 GB, free: 5.281 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001342/0.7999, allocations: 79.42 kB / 0.9339 GB, free: 5.203 MB / 0.6856 GB Notification: Performance of SimCode: time 5.31e-07/0.7999, allocations: 0 / 0.9339 GB, free: 5.203 MB / 0.6856 GB Notification: Performance of Templates: time 0.03879/0.8387, allocations: 24.53 MB / 0.9578 GB, free: 12.98 MB / 0.7169 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.makefile (rm -f IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.sim & ./IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PressureDropsExplicit.pipe 2>&1)