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 0.001069/0.001069, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001108/0.001108, allocations: 193.4 kB / 16.14 MB, free: 6.703 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.467/1.467, allocations: 205.1 MB / 222 MB, free: 4.77 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 1.705/1.705, allocations: 292.2 MB / 0.5484 GB, free: 13.65 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 0.001237/0.001237, allocations: 67.75 kB / 0.6708 GB, free: 26.53 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2294/0.2307, allocations: 114.6 MB / 0.7827 GB, free: 13.98 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesBalanced.Lines.Examples.ACSimpleGrid): time 0.01062/0.2414, allocations: 5.08 MB / 0.7876 GB, free: 8.867 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.008799/0.2502, allocations: 3.355 MB / 0.7909 GB, free: 5.5 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005155/0.2507, allocations: 7.938 kB / 0.7909 GB, free: 5.492 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.002434/0.2532, allocations: 497.5 kB / 0.7914 GB, free: 5.008 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.001808/0.2551, allocations: 350.5 kB / 0.7917 GB, free: 4.664 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.001066/0.2562, allocations: 243.5 kB / 0.792 GB, free: 4.426 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.001765/0.2579, allocations: 0.8531 MB / 0.7928 GB, free: 3.57 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001262/0.2592, allocations: 0.5048 MB / 0.7933 GB, free: 3.062 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005805/0.2598, allocations: 231.2 kB / 0.7935 GB, free: 2.836 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000771/0.2606, allocations: 302.9 kB / 0.7938 GB, free: 2.539 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0001273/0.2608, allocations: 24 kB / 0.7938 GB, free: 2.516 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009996/0.2618, allocations: 327.4 kB / 0.7941 GB, free: 2.195 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0002943/0.2621, allocations: 155.6 kB / 0.7943 GB, free: 2.043 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0004462/0.2626, allocations: 214.9 kB / 0.7945 GB, free: 1.832 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.001521/0.2641, allocations: 0.8257 MB / 0.7953 GB, free: 1.004 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 6.212e-06/0.2641, allocations: 0 / 0.7953 GB, free: 1.004 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.543e-06/0.2641, allocations: 0 / 0.7953 GB, free: 1.004 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 2.486e-05/0.2642, allocations: 0 / 0.7953 GB, free: 1.004 MB / 0.6075 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 0.002583/0.2668, allocations: 0.7988 MB / 0.7961 GB, free: 160 kB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.671e-05/0.2668, allocations: 8.031 kB / 0.7961 GB, free: 152 kB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005109/0.2719, allocations: 0.6634 MB / 0.7967 GB, free: 15.48 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001284/0.2732, allocations: 459.7 kB / 0.7972 GB, free: 15 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.11e-05/0.2733, allocations: 21.03 kB / 0.7972 GB, free: 14.98 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001517/0.2735, allocations: 36.11 kB / 0.7972 GB, free: 14.94 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002884/0.2764, allocations: 0.8239 MB / 0.798 GB, free: 14.09 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.593e-05/0.2764, allocations: 0 / 0.798 GB, free: 14.09 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.341e-05/0.2765, allocations: 16 kB / 0.7981 GB, free: 14.07 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003062/0.2769, allocations: 56.58 kB / 0.7981 GB, free: 14.02 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003865/0.2807, allocations: 0.9233 MB / 0.799 GB, free: 13.09 MB / 0.6231 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006967/0.2877, allocations: 2.836 MB / 0.8018 GB, free: 10.04 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003104/0.2909, allocations: 0.5371 MB / 0.8023 GB, free: 9.496 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001415/0.2923, allocations: 304.6 kB / 0.8026 GB, free: 9.195 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001826/0.2925, allocations: 89.08 kB / 0.8027 GB, free: 9.09 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.68e-05/0.2926, allocations: 42.5 kB / 0.8027 GB, free: 9.039 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=22): time 2.534e-06/0.2926, allocations: 3.938 kB / 0.8027 GB, free: 9.035 MB / 0.6231 GB Notification: Performance of matching and sorting (n=32): time 0.02196/0.3146, allocations: 3.397 MB / 0.806 GB, free: 5.586 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.145e-05/0.3146, allocations: 55.41 kB / 0.8061 GB, free: 5.52 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005444/0.3152, allocations: 400.4 kB / 0.8065 GB, free: 5.121 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 7.893e-05/0.3153, allocations: 33.64 kB / 0.8065 GB, free: 5.082 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001871/0.3155, allocations: 235.8 kB / 0.8067 GB, free: 4.848 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001408/0.3156, allocations: 102.4 kB / 0.8068 GB, free: 4.746 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001957/0.3158, allocations: 85.67 kB / 0.8069 GB, free: 4.656 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001405/0.316, allocations: 350.8 kB / 0.8072 GB, free: 4.305 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009139/0.3169, allocations: 376.5 kB / 0.8076 GB, free: 3.934 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009203/0.3179, allocations: 460.1 kB / 0.808 GB, free: 3.453 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001814/0.3197, allocations: 0.8132 MB / 0.8088 GB, free: 2.613 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.645e-05/0.3197, allocations: 8 kB / 0.8088 GB, free: 2.605 MB / 0.6231 GB Notification: Performance of matching and sorting (n=43) (initialization): time 0.005384/0.3251, allocations: 1.63 MB / 0.8104 GB, free: 0.957 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 3.451e-05/0.3252, allocations: 7.938 kB / 0.8104 GB, free: 0.9492 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.397e-05/0.3252, allocations: 4.188 kB / 0.8104 GB, free: 0.9453 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004061/0.3293, allocations: 0.8685 MB / 0.8113 GB, free: 68 kB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006691/0.3299, allocations: 131.8 kB / 0.8114 GB, free: 15.93 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008812/0.3388, allocations: 6.179 MB / 0.8175 GB, free: 9.355 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008332/0.3396, allocations: 107.9 kB / 0.8176 GB, free: 9.25 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.665e-05/0.3397, allocations: 15.98 kB / 0.8176 GB, free: 9.234 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001179/0.3409, allocations: 0.5584 MB / 0.8181 GB, free: 8.672 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009894/0.3419, allocations: 444.9 kB / 0.8185 GB, free: 8.207 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001935/0.3439, allocations: 0.7804 MB / 0.8193 GB, free: 7.398 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.849e-06/0.3439, allocations: 4 kB / 0.8193 GB, free: 7.395 MB / 0.6387 GB Notification: Performance of matching and sorting (n=43) (initialization_lambda0): time 0.004705/0.3486, allocations: 1.61 MB / 0.8209 GB, free: 5.727 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.727e-05/0.3487, allocations: 11.94 kB / 0.8209 GB, free: 5.715 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.52e-06/0.3487, allocations: 8.172 kB / 0.8209 GB, free: 5.707 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002687/0.3514, allocations: 0.6393 MB / 0.8215 GB, free: 5.055 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006243/0.352, allocations: 131.8 kB / 0.8216 GB, free: 4.926 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007609/0.3596, allocations: 6.784 MB / 0.8283 GB, free: 13.61 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008053/0.3605, allocations: 103.9 kB / 0.8284 GB, free: 13.5 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.723e-05/0.3606, allocations: 19.98 kB / 0.8284 GB, free: 13.48 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 0.0003549/0.3609, allocations: 207.4 kB / 0.8286 GB, free: 13.28 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001361/0.3611, allocations: 35.62 kB / 0.8286 GB, free: 13.24 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004858/0.366, allocations: 1.525 MB / 0.8301 GB, free: 11.7 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.228e-06/0.366, allocations: 11.98 kB / 0.8301 GB, free: 11.69 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.162e-06/0.366, allocations: 0 / 0.8301 GB, free: 11.69 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.832e-06/0.366, allocations: 0 / 0.8301 GB, free: 11.69 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005877/0.3719, allocations: 2.194 MB / 0.8323 GB, free: 9.422 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.698e-06/0.3719, allocations: 0 / 0.8323 GB, free: 9.422 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003822/0.3723, allocations: 83.94 kB / 0.8323 GB, free: 9.34 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003726/0.3761, allocations: 0.81 MB / 0.8331 GB, free: 8.52 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.866e-05/0.3761, allocations: 8 kB / 0.8331 GB, free: 8.512 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007761/0.3839, allocations: 6.024 MB / 0.839 GB, free: 2.082 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.61e-06/0.3839, allocations: 7.922 kB / 0.839 GB, free: 2.074 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004669/0.3886, allocations: 1.534 MB / 0.8405 GB, free: 0.5039 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003203/0.3889, allocations: 172.6 kB / 0.8407 GB, free: 324 kB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001005/0.3891, allocations: 8 kB / 0.8407 GB, free: 316 kB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006171/0.3897, allocations: 84.05 kB / 0.8408 GB, free: 232 kB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001691/0.3899, allocations: 39.89 kB / 0.8408 GB, free: 192 kB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.599e-05/0.3899, allocations: 8 kB / 0.8408 GB, free: 184 kB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.0004242/0.3903, allocations: 299.1 kB / 0.8411 GB, free: 15.88 MB / 0.67 GB Notification: Performance of sort global known variables: time 3.01e-07/0.3903, allocations: 4 kB / 0.8411 GB, free: 15.88 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.001232/0.3916, allocations: 239.9 kB / 0.8413 GB, free: 15.64 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 0.0003499/0.3919, allocations: 111.2 kB / 0.8415 GB, free: 15.53 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.004542/0.3965, allocations: 2.186 MB / 0.8436 GB, free: 13.25 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 7.504e-06/0.3965, allocations: 0 / 0.8436 GB, free: 13.25 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.001423/0.3979, allocations: 0.797 MB / 0.8444 GB, free: 12.41 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008354/0.3988, allocations: 113.3 kB / 0.8445 GB, free: 12.3 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002538/0.4014, allocations: 1.31 MB / 0.8458 GB, free: 10.96 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006042/0.402, allocations: 0.9336 MB / 0.8467 GB, free: 10 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.0006062/0.4026, allocations: 159.2 kB / 0.8468 GB, free: 9.844 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001364/0.4027, allocations: 35.42 kB / 0.8469 GB, free: 9.809 MB / 0.67 GB Notification: Performance of SimCode: time 5.82e-07/0.4027, allocations: 0 / 0.8469 GB, free: 9.809 MB / 0.67 GB Notification: Performance of Templates: time 0.02177/0.4245, allocations: 13.71 MB / 0.8602 GB, free: 12.17 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)