Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers.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/EHPTlib 3.0.0-main/package.mo", uses=false) Using package EHPTlib with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/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: "" <> buildModelFMU(EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers,fileNamePrefix="EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestICE_TestIceTmultipliers",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers,fileNamePrefix="EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestICE_TestIceTmultipliers",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.004703/0.004703, allocations: 96.7 kB / 15.73 MB, free: 6.047 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001276/0.001277, allocations: 198.6 kB / 16.68 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.38/1.38, allocations: 222.9 MB / 240.4 MB, free: 4.312 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/package.mo): time 0.1538/0.1538, allocations: 8.401 MB / 298.9 MB, free: 2.152 MB / 238.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001835/0.001835, allocations: 67.89 kB / 413.3 MB, free: 9.645 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2376/0.2394, allocations: 51.37 MB / 464.7 MB, free: 17.46 MB / 350.1 MB Notification: Performance of NFInst.instantiate(EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers): time 0.006346/0.2458, allocations: 4.879 MB / 469.6 MB, free: 14 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.003696/0.2495, allocations: 2.22 MB / 471.8 MB, free: 12.4 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006912/0.2503, allocations: 17.34 kB / 471.8 MB, free: 12.4 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001055/0.2514, allocations: 0.6241 MB / 472.4 MB, free: 12.27 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001165/0.2525, allocations: 0.5227 MB / 472.9 MB, free: 12.06 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.00151/0.2541, allocations: 0.7052 MB / 473.7 MB, free: 11.66 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.001473/0.2555, allocations: 1.234 MB / 474.9 MB, free: 11.07 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005834/0.2561, allocations: 442.1 kB / 475.3 MB, free: 10.84 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0006635/0.2568, allocations: 0.5081 MB / 475.8 MB, free: 10.61 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007987/0.2576, allocations: 0.6873 MB / 476.5 MB, free: 10.34 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001713/0.2578, allocations: 104.4 kB / 476.6 MB, free: 10.34 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.000379/0.2582, allocations: 187.4 kB / 476.8 MB, free: 10.3 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004567/0.2586, allocations: 0.5928 MB / 477.4 MB, free: 10.05 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0006403/0.2593, allocations: 0.8614 MB / 478.3 MB, free: 9.41 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002044/0.2613, allocations: 2.215 MB / 480.5 MB, free: 8.043 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.759e-06/0.2614, allocations: 0 / 480.5 MB, free: 8.043 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.783e-06/0.2614, allocations: 1.125 kB / 480.5 MB, free: 8.043 MB / 350.1 MB Notification: Performance of Transformations before backend: time 3.777e-05/0.2614, allocations: 0 / 480.5 MB, free: 8.043 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 169 * Number of variables: 169 Notification: Performance of Generate backend data structure: time 0.003606/0.265, allocations: 2.451 MB / 482.9 MB, free: 6.16 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.003e-05/0.2651, allocations: 13.02 kB / 482.9 MB, free: 6.156 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001021/0.2652, allocations: 108.8 kB / 483 MB, free: 6.062 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00036/0.2656, allocations: 244.5 kB / 483.3 MB, free: 5.926 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00195/0.2675, allocations: 1.511 MB / 484.8 MB, free: 4.895 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.934e-05/0.2676, allocations: 57.72 kB / 484.8 MB, free: 4.863 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001057/0.2677, allocations: 71.84 kB / 484.9 MB, free: 4.84 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001238/0.2689, allocations: 0.7572 MB / 485.7 MB, free: 4.332 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.869e-05/0.269, allocations: 7.297 kB / 485.7 MB, free: 4.328 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.45e-05/0.269, allocations: 30.94 kB / 485.7 MB, free: 4.305 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.74e-05/0.2691, allocations: 16.28 kB / 485.7 MB, free: 4.305 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001156/0.2702, allocations: 0.5227 MB / 486.2 MB, free: 4.051 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004626/0.2749, allocations: 3.576 MB / 489.8 MB, free: 1.375 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001311/0.2762, allocations: 0.5573 MB / 490.4 MB, free: 1.09 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000438/0.2766, allocations: 193.8 kB / 490.6 MB, free: 0.9922 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.032e-05/0.2767, allocations: 5.844 kB / 490.6 MB, free: 0.9922 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005635/0.2773, allocations: 278.2 kB / 490.8 MB, free: 0.8125 MB / 350.1 MB Notification: Performance of pre-optimization done (n=44): time 2.495e-06/0.2773, allocations: 0 / 490.8 MB, free: 0.8125 MB / 350.1 MB Notification: Performance of matching and sorting (n=44): time 0.002233/0.2795, allocations: 0.9892 MB / 491.8 MB, free: 188 kB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 9.616e-05/0.2796, allocations: 211.2 kB / 492 MB, free: 15.93 MB / 366.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004732/0.2844, allocations: 3.24 MB / 495.3 MB, free: 13.66 MB / 366.1 MB Notification: Performance of collectPreVariables (initialization): time 0.000105/0.2845, allocations: 37.7 kB / 495.3 MB, free: 13.61 MB / 366.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0009472/0.2855, allocations: 0.9251 MB / 496.2 MB, free: 12.68 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001805/0.2857, allocations: 154.7 kB / 496.4 MB, free: 12.53 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002122/0.2859, allocations: 134.3 kB / 496.5 MB, free: 12.39 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0001579/0.286, allocations: 326 kB / 496.8 MB, free: 12.06 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005935/0.2866, allocations: 231.3 kB / 497.1 MB, free: 11.84 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007276/0.2874, allocations: 392.9 kB / 497.5 MB, free: 11.39 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001201/0.2886, allocations: 0.5701 MB / 498 MB, free: 10.77 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.438e-06/0.2886, allocations: 0 / 498 MB, free: 10.77 MB / 366.1 MB Notification: Performance of matching and sorting (n=82) (initialization): time 0.002226/0.2908, allocations: 0.8797 MB / 498.9 MB, free: 9.863 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.993e-05/0.2909, allocations: 37.69 kB / 498.9 MB, free: 9.82 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.096e-05/0.2909, allocations: 7.938 kB / 499 MB, free: 9.812 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002589/0.2912, allocations: 53.95 kB / 499 MB, free: 9.754 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005287/0.2917, allocations: 143.8 kB / 499.1 MB, free: 9.613 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002138/0.2939, allocations: 2.751 MB / 0.4901 GB, free: 6.586 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001118/0.295, allocations: 75.58 kB / 0.4902 GB, free: 6.512 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.779e-05/0.2951, allocations: 31.94 kB / 0.4902 GB, free: 6.48 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001687/0.2968, allocations: 0.7629 MB / 0.491 GB, free: 5.715 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000617/0.2974, allocations: 361 kB / 0.4913 GB, free: 5.297 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001021/0.2984, allocations: 0.5427 MB / 0.4919 GB, free: 4.703 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.196e-06/0.2984, allocations: 0 / 0.4919 GB, free: 4.703 MB / 366.1 MB Notification: Performance of matching and sorting (n=82) (initialization_lambda0): time 0.001972/0.3004, allocations: 0.8405 MB / 0.4927 GB, free: 3.844 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.961e-05/0.3005, allocations: 38.08 kB / 0.4927 GB, free: 3.801 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.392e-06/0.3005, allocations: 0 / 0.4927 GB, free: 3.801 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001518/0.3007, allocations: 49.64 kB / 0.4928 GB, free: 3.746 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004744/0.3011, allocations: 139.7 kB / 0.4929 GB, free: 3.609 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00213/0.3033, allocations: 2.749 MB / 0.4956 GB, free: 0.5781 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001009/0.3043, allocations: 63.7 kB / 0.4956 GB, free: 0.5156 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.708e-05/0.3044, allocations: 24 kB / 0.4957 GB, free: 0.4922 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 7 (tauRef.count,$PRE.tauRef.count,tauRef.T_start,$PRE.tauRef.T_start,$whenCondition1,iceT1.tokgFuel.local_reset,iceT.tokgFuel.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (79): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002432/0.3046, allocations: 226.7 kB / 0.4959 GB, free: 272 kB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004162/0.305, allocations: 198.6 kB / 0.4961 GB, free: 72 kB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001805/0.3069, allocations: 0.6941 MB / 0.4967 GB, free: 15.36 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.242e-06/0.3069, allocations: 4 kB / 0.4967 GB, free: 15.36 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.912e-06/0.3069, allocations: 4 kB / 0.4968 GB, free: 15.36 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.301e-06/0.3069, allocations: 0 / 0.4968 GB, free: 15.36 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001903/0.3088, allocations: 1.215 MB / 0.4979 GB, free: 14.09 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.697e-06/0.3088, allocations: 0 / 0.4979 GB, free: 14.09 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004648/0.3093, allocations: 95.88 kB / 0.498 GB, free: 13.99 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001605/0.3095, allocations: 37.69 kB / 0.4981 GB, free: 13.95 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.433e-05/0.3095, allocations: 12 kB / 0.4981 GB, free: 13.94 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002044/0.3116, allocations: 2.738 MB / 0.5007 GB, free: 10.92 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.757e-06/0.3116, allocations: 4 kB / 0.5008 GB, free: 10.92 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002224/0.3138, allocations: 0.9243 MB / 0.5017 GB, free: 9.969 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0006909/0.3145, allocations: 359.7 kB / 0.502 GB, free: 9.598 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00019/0.3147, allocations: 15.94 kB / 0.502 GB, free: 9.582 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004547/0.3152, allocations: 35.95 kB / 0.502 GB, free: 9.547 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001093/0.3153, allocations: 35.95 kB / 0.5021 GB, free: 9.512 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.143e-05/0.3153, allocations: 15.98 kB / 0.5021 GB, free: 9.496 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.003483/0.3188, allocations: 2.312 MB / 0.5044 GB, free: 7.168 MB / 382.1 MB Notification: Performance of sort global known variables: time 1.7e-07/0.3188, allocations: 4 kB / 0.5044 GB, free: 7.164 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.001581/0.3204, allocations: 495 kB / 0.5048 GB, free: 6.68 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (inertia.w,loadTorque.phi,iceT.tokgFuel.y,inertia1.w,iceT1.tokgFuel.y,loadTorque1.phi) * Number of discrete variables: 3 ($whenCondition1,tauRef.T_start,tauRef.count) * Number of discrete states: 1 (tauRef.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (42): * Single equations (assignments): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.00472/0.3252, allocations: 2.019 MB / 0.5068 GB, free: 4.902 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.002668/0.3279, allocations: 1.392 MB / 0.5082 GB, free: 3.434 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 3.927e-06/0.3279, allocations: 0 / 0.5082 GB, free: 3.434 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0007803/0.3287, allocations: 453.4 kB / 0.5086 GB, free: 2.965 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001541/0.3302, allocations: 228.7 kB / 0.5088 GB, free: 2.746 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02915/0.3594, allocations: 17.9 MB / 0.5263 GB, free: 0.5273 MB / 398.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001285/0.3607, allocations: 1.48 MB / 0.5277 GB, free: 15.02 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0007467/0.3615, allocations: 266.4 kB / 0.528 GB, free: 14.75 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009721/0.3625, allocations: 0.7063 MB / 0.5287 GB, free: 14.05 MB / 414.1 MB Notification: Performance of SimCode: time 8.71e-07/0.3625, allocations: 0 / 0.5287 GB, free: 14.05 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08375/0.4462, allocations: 35.7 MB / 0.5635 GB, free: 10.41 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 12.78/13.23, allocations: 3.75 kB / 0.5635 GB, free: 10.41 MB / 446.1 MB (rm -f EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers.pipe ; mkfifo EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers.pipe ; head -c 1048576 < EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers.pipe >> ../files/EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestICE_TestIceTmultipliers_fmu --startTime=0 --stopTime=60 --timeout=50 --tolerance=1e-06 EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestICE_TestIceTmultipliers.fmu > EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestICE.TestIceTmultipliers.pipe 2>&1)