Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid") translateModel(Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001838/0.001838, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002308/0.002308, allocations: 189.5 kB / 16.62 MB, free: 6.582 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.552/1.552, allocations: 205.1 MB / 222.5 MB, free: 4.531 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.784/1.784, allocations: 292.3 MB / 0.549 GB, free: 12.78 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002716/0.002717, allocations: 71.59 kB / 0.6723 GB, free: 26.03 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2574/0.2601, allocations: 114.6 MB / 0.7841 GB, free: 12.78 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid): time 0.008608/0.2688, allocations: 5.061 MB / 0.7891 GB, free: 7.688 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.005884/0.2747, allocations: 3.351 MB / 0.7923 GB, free: 4.324 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004371/0.2752, allocations: 15.94 kB / 0.7924 GB, free: 4.309 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.00168/0.2769, allocations: 0.5018 MB / 0.7928 GB, free: 3.805 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.001237/0.2782, allocations: 382.9 kB / 0.7932 GB, free: 3.43 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008872/0.2791, allocations: 263.3 kB / 0.7935 GB, free: 3.172 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.001458/0.2806, allocations: 0.6656 MB / 0.7941 GB, free: 2.504 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001067/0.2816, allocations: 0.5287 MB / 0.7946 GB, free: 1.973 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0007187/0.2824, allocations: 275.2 kB / 0.7949 GB, free: 1.703 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008521/0.2832, allocations: 299 kB / 0.7952 GB, free: 1.41 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.000166/0.2834, allocations: 44 kB / 0.7952 GB, free: 1.367 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0008012/0.2842, allocations: 299.5 kB / 0.7955 GB, free: 1.074 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0002605/0.2845, allocations: 171.6 kB / 0.7957 GB, free: 0.9062 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0003763/0.2849, allocations: 242.8 kB / 0.7959 GB, free: 0.668 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.00104/0.2859, allocations: 0.8297 MB / 0.7967 GB, free: 15.83 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 5.631e-06/0.286, allocations: 0 / 0.7967 GB, free: 15.83 MB / 0.6231 GB Notification: Performance of FrontEnd: time 2.054e-06/0.286, allocations: 0 / 0.7967 GB, free: 15.83 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 1.005e-05/0.286, allocations: 0 / 0.7967 GB, free: 15.83 MB / 0.6231 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 83 * Number of variables: 83 Notification: Performance of Generate backend data structure: time 0.001592/0.2876, allocations: 0.7948 MB / 0.7975 GB, free: 14.99 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 4.83e-05/0.2876, allocations: 12.03 kB / 0.7975 GB, free: 14.98 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002785/0.2904, allocations: 0.6594 MB / 0.7981 GB, free: 14.32 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008002/0.2912, allocations: 475.7 kB / 0.7986 GB, free: 13.82 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.814e-05/0.2913, allocations: 25.02 kB / 0.7986 GB, free: 13.79 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.001e-05/0.2914, allocations: 40.06 kB / 0.7987 GB, free: 13.75 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001557/0.2929, allocations: 0.8201 MB / 0.7995 GB, free: 12.9 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.098e-05/0.293, allocations: 3.938 kB / 0.7995 GB, free: 12.9 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.802e-05/0.2931, allocations: 12 kB / 0.7995 GB, free: 12.89 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000173/0.2932, allocations: 60.58 kB / 0.7995 GB, free: 12.83 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001983/0.2952, allocations: 0.9117 MB / 0.8004 GB, free: 11.91 MB / 0.6231 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004098/0.2993, allocations: 2.828 MB / 0.8032 GB, free: 8.875 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001619/0.301, allocations: 0.5395 MB / 0.8037 GB, free: 8.328 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007289/0.3017, allocations: 300.6 kB / 0.804 GB, free: 8.031 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001046/0.3018, allocations: 81.11 kB / 0.8041 GB, free: 7.934 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.896e-05/0.3019, allocations: 42.55 kB / 0.8041 GB, free: 7.883 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=22): time 1.684e-06/0.3019, allocations: 0 / 0.8041 GB, free: 7.883 MB / 0.6231 GB Notification: Performance of matching and sorting (n=32): time 0.0122/0.3141, allocations: 3.394 MB / 0.8074 GB, free: 4.434 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.487e-05/0.3142, allocations: 55.41 kB / 0.8075 GB, free: 4.367 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005846/0.3148, allocations: 400.4 kB / 0.8079 GB, free: 3.969 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 4.922e-05/0.3149, allocations: 29.7 kB / 0.8079 GB, free: 3.934 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001814/0.315, allocations: 231.9 kB / 0.8081 GB, free: 3.699 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001249/0.3152, allocations: 118.4 kB / 0.8082 GB, free: 3.582 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001866/0.3154, allocations: 69.69 kB / 0.8083 GB, free: 3.508 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001688/0.3155, allocations: 354.7 kB / 0.8086 GB, free: 3.152 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001188/0.3167, allocations: 380.5 kB / 0.809 GB, free: 2.777 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001079/0.3178, allocations: 460.1 kB / 0.8094 GB, free: 2.297 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001897/0.3197, allocations: 0.8247 MB / 0.8102 GB, free: 1.445 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.046e-06/0.3198, allocations: 0 / 0.8102 GB, free: 1.445 MB / 0.6231 GB Notification: Performance of matching and sorting (n=43) (initialization): time 0.005419/0.3252, allocations: 1.63 MB / 0.8118 GB, free: 15.8 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 2.845e-05/0.3252, allocations: 8.125 kB / 0.8118 GB, free: 15.79 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.969e-06/0.3252, allocations: 8 kB / 0.8118 GB, free: 15.78 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003926/0.3292, allocations: 0.8684 MB / 0.8127 GB, free: 14.9 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006887/0.3299, allocations: 131.8 kB / 0.8128 GB, free: 14.77 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008823/0.3387, allocations: 6.667 MB / 0.8193 GB, free: 7.695 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008815/0.3397, allocations: 107.9 kB / 0.8194 GB, free: 7.59 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.904e-05/0.3398, allocations: 19.92 kB / 0.8195 GB, free: 7.57 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001274/0.3411, allocations: 0.5544 MB / 0.82 GB, free: 7.012 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001034/0.3421, allocations: 437 kB / 0.8204 GB, free: 6.555 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001868/0.344, allocations: 0.796 MB / 0.8212 GB, free: 5.73 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.936e-06/0.344, allocations: 0 / 0.8212 GB, free: 5.73 MB / 0.6387 GB Notification: Performance of matching and sorting (n=43) (initialization_lambda0): time 0.004644/0.3487, allocations: 1.61 MB / 0.8228 GB, free: 4.062 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.44e-05/0.3487, allocations: 8 kB / 0.8228 GB, free: 4.055 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.649e-06/0.3487, allocations: 0 / 0.8228 GB, free: 4.055 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002633/0.3513, allocations: 0.6432 MB / 0.8234 GB, free: 3.398 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006107/0.352, allocations: 131.8 kB / 0.8235 GB, free: 3.27 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008649/0.3606, allocations: 7.304 MB / 0.8307 GB, free: 11.39 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008822/0.3616, allocations: 103.9 kB / 0.8308 GB, free: 11.29 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.845e-05/0.3617, allocations: 16 kB / 0.8308 GB, free: 11.28 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * 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 (32): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,4,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,4)} Notification: Performance of prepare postOptimizeDAE: time 0.000279/0.3619, allocations: 207.5 kB / 0.831 GB, free: 11.07 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001735/0.3621, allocations: 39.47 kB / 0.831 GB, free: 11.03 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004973/0.3671, allocations: 1.516 MB / 0.8325 GB, free: 9.5 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.679e-06/0.3671, allocations: 4 kB / 0.8325 GB, free: 9.496 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.435e-06/0.3671, allocations: 4 kB / 0.8325 GB, free: 9.492 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.066e-06/0.3672, allocations: 7.922 kB / 0.8325 GB, free: 9.484 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005788/0.373, allocations: 2.205 MB / 0.8347 GB, free: 7.211 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.394e-06/0.373, allocations: 4 kB / 0.8347 GB, free: 7.207 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004268/0.3734, allocations: 83.89 kB / 0.8347 GB, free: 7.125 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003296/0.3767, allocations: 0.81 MB / 0.8355 GB, free: 6.305 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.208e-05/0.3768, allocations: 11.98 kB / 0.8355 GB, free: 6.293 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00804/0.3849, allocations: 6.503 MB / 0.8419 GB, free: 15.36 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.432e-06/0.3849, allocations: 7.969 kB / 0.8419 GB, free: 15.36 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004678/0.3896, allocations: 1.53 MB / 0.8434 GB, free: 13.79 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005152/0.3901, allocations: 172.6 kB / 0.8436 GB, free: 13.6 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001194/0.3903, allocations: 8 kB / 0.8436 GB, free: 13.59 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006356/0.3909, allocations: 79.86 kB / 0.8436 GB, free: 13.52 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001541/0.3911, allocations: 27.91 kB / 0.8437 GB, free: 13.49 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.016e-05/0.3911, allocations: 19.92 kB / 0.8437 GB, free: 13.47 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.0004157/0.3915, allocations: 299.1 kB / 0.844 GB, free: 13.18 MB / 0.67 GB Notification: Performance of sort global known variables: time 1.91e-07/0.3915, allocations: 4 kB / 0.844 GB, free: 13.18 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.001085/0.3926, allocations: 236 kB / 0.8442 GB, free: 12.95 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (22): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,4,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002027/0.3929, allocations: 107.2 kB / 0.8443 GB, free: 12.83 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.004588/0.3975, allocations: 2.202 MB / 0.8465 GB, free: 10.54 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 4.167e-06/0.3975, allocations: 0 / 0.8465 GB, free: 10.54 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.001526/0.399, allocations: 0.7929 MB / 0.8472 GB, free: 9.707 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007641/0.3998, allocations: 130.4 kB / 0.8473 GB, free: 9.582 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002461/0.4023, allocations: 1.149 MB / 0.8485 GB, free: 8.402 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006934/0.403, allocations: 0.9296 MB / 0.8494 GB, free: 7.445 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.0005316/0.4035, allocations: 167.1 kB / 0.8495 GB, free: 7.277 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000142/0.4037, allocations: 31.42 kB / 0.8496 GB, free: 7.246 MB / 0.67 GB Notification: Performance of SimCode: time 5.21e-07/0.4037, allocations: 0 / 0.8496 GB, free: 7.246 MB / 0.67 GB Notification: Performance of Templates: time 0.02419/0.4279, allocations: 14.27 MB / 0.8635 GB, free: 9.055 MB / 0.6856 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.makefile (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid.pipe 2>&1)