Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.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.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000903/0.000903, allocations: 100.5 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00101/0.00101, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.355/1.355, allocations: 205.4 MB / 222.1 MB, free: 5.508 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 1.704/1.704, allocations: 292.5 MB / 0.5497 GB, free: 14.62 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 0.0005138/0.0005139, allocations: 16.06 kB / 0.6736 GB, free: 26.22 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2373/0.2379, allocations: 116.3 MB / 0.7871 GB, free: 11.93 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.01768/0.2556, allocations: 16.16 MB / 0.8029 GB, free: 11.72 MB / 0.6231 GB
Notification: Performance of NFInst.instExpressions: time 0.009943/0.2656, allocations: 6.474 MB / 0.8093 GB, free: 5.227 MB / 0.6231 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001732/0.2673, allocations: 43.88 kB / 0.8093 GB, free: 5.184 MB / 0.6231 GB
Notification: Performance of NFTyping.typeComponents: time 0.001355/0.2687, allocations: 417.5 kB / 0.8097 GB, free: 4.773 MB / 0.6231 GB
Notification: Performance of NFTyping.typeBindings: time 0.003076/0.2718, allocations: 0.8255 MB / 0.8105 GB, free: 3.945 MB / 0.6231 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002528/0.2744, allocations: 0.8144 MB / 0.8113 GB, free: 3.133 MB / 0.6231 GB
Notification: Performance of NFFlatten.flatten: time 0.004102/0.2785, allocations: 2.445 MB / 0.8137 GB, free: 0.6836 MB / 0.6231 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01278/0.2913, allocations: 7.973 MB / 0.8215 GB, free: 8.637 MB / 0.6387 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003027/0.2944, allocations: 1.406 MB / 0.8228 GB, free: 7.227 MB / 0.6387 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003114/0.2975, allocations: 1.753 MB / 0.8246 GB, free: 5.469 MB / 0.6387 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009402/0.2985, allocations: 248 kB / 0.8248 GB, free: 5.227 MB / 0.6387 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002073/0.3006, allocations: 0.6711 MB / 0.8254 GB, free: 4.555 MB / 0.6387 GB
Notification: Performance of NFScalarize.scalarize: time 0.002404/0.303, allocations: 1.785 MB / 0.8272 GB, free: 2.766 MB / 0.6387 GB
Notification: Performance of NFVerifyModel.verify: time 0.001221/0.3042, allocations: 0.7264 MB / 0.8279 GB, free: 2.031 MB / 0.6387 GB
Notification: Performance of NFConvertDAE.convert: time 0.007742/0.312, allocations: 6.717 MB / 0.8345 GB, free: 11.3 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 4.398e-06/0.312, allocations: 0 / 0.8345 GB, free: 11.3 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 2.094e-06/0.3121, allocations: 0 / 0.8345 GB, free: 11.3 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 0.000243/0.3123, allocations: 0 / 0.8345 GB, free: 11.3 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.009271/0.3216, allocations: 3.211 MB / 0.8376 GB, free: 8.023 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 4.587e-05/0.3216, allocations: 12.03 kB / 0.8376 GB, free: 8.012 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01262/0.3343, allocations: 2.465 MB / 0.84 GB, free: 5.539 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006593/0.3409, allocations: 2.194 MB / 0.8422 GB, free: 3.301 MB / 0.6544 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002973/0.3413, allocations: 283.4 kB / 0.8424 GB, free: 3.023 MB / 0.6544 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001565/0.3428, allocations: 360 kB / 0.8428 GB, free: 2.672 MB / 0.6544 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01804/0.3609, allocations: 7.309 MB / 0.8499 GB, free: 11.24 MB / 0.67 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001255/0.3611, allocations: 7.844 kB / 0.8499 GB, free: 11.23 MB / 0.67 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009415/0.362, allocations: 156 kB / 0.8501 GB, free: 11.08 MB / 0.67 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005199/0.3625, allocations: 338.4 kB / 0.8504 GB, free: 10.75 MB / 0.67 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01897/0.3815, allocations: 7.115 MB / 0.8573 GB, free: 3.625 MB / 0.67 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 0.04286/0.4244, allocations: 28.61 MB / 0.8853 GB, free: 4.539 MB / 0.7012 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008518/0.433, allocations: 4.166 MB / 0.8893 GB, free: 152 kB / 0.7012 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003536/0.4334, allocations: 135 kB / 0.8895 GB, free: 0 / 0.7012 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.151e-05/0.4335, allocations: 60.5 kB / 0.8895 GB, free: 15.93 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=198): time 3.537e-06/0.4335, allocations: 0 / 0.8895 GB, free: 15.93 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=255): time 0.08534/0.5188, allocations: 26.77 MB / 0.9157 GB, free: 4.988 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.00012/0.519, allocations: 239.5 kB / 0.9159 GB, free: 4.707 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001954/0.5209, allocations: 1.454 MB / 0.9173 GB, free: 3.246 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004721/0.5214, allocations: 65.7 kB / 0.9174 GB, free: 3.176 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009897/0.5224, allocations: 1.563 MB / 0.9189 GB, free: 1.594 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009867/0.5234, allocations: 0.8665 MB / 0.9198 GB, free: 0.7148 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002099/0.5236, allocations: 60 kB / 0.9198 GB, free: 0.6562 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0002233/0.5239, allocations: 440.4 kB / 0.9202 GB, free: 224 kB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.4019/0.9258, allocations: 2.524 MB / 0.9227 GB, free: 122.1 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006309/0.9321, allocations: 3.41 MB / 0.926 GB, free: 121.1 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005892/0.938, allocations: 2.969 MB / 0.9289 GB, free: 120.3 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.833e-05/0.9381, allocations: 11.28 kB / 0.9289 GB, free: 120.3 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02791/0.966, allocations: 10.24 MB / 0.9389 GB, free: 117.7 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001788/0.9679, allocations: 10.54 MB / 0.9492 GB, free: 106.4 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.892e-05/0.9679, allocations: 26.41 kB / 0.9492 GB, free: 106.4 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01987/0.9878, allocations: 5.668 MB / 0.9548 GB, free: 105.8 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004061/0.9919, allocations: 0.9834 MB / 0.9557 GB, free: 105.7 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03257/1.025, allocations: 22.63 MB / 0.9778 GB, free: 92.56 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003877/1.028, allocations: 0.5468 MB / 0.9784 GB, free: 92.31 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002836/1.029, allocations: 155.7 kB / 0.9785 GB, free: 92.27 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 9.538e-06/1.029, allocations: 3.969 kB / 0.9785 GB, free: 92.27 MB / 0.7325 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01793/1.047, allocations: 8.412 MB / 0.9867 GB, free: 84.75 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.916e-05/1.047, allocations: 28 kB / 0.9868 GB, free: 84.72 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0118/1.059, allocations: 3.531 MB / 0.9902 GB, free: 81.19 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00437/1.063, allocations: 1.119 MB / 0.9913 GB, free: 80.07 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01643/1.079, allocations: 12.32 MB / 1.003 GB, free: 67.68 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003756/1.083, allocations: 0.5264 MB / 1.004 GB, free: 67.15 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002923/1.084, allocations: 149.6 kB / 1.004 GB, free: 67 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 121
 * 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 (302):
 * Single equations (assignments): 300
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.00241/1.086, allocations: 1.617 MB / 1.006 GB, free: 65.39 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004653/1.086, allocations: 197.7 kB / 1.006 GB, free: 65.2 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02121/1.108, allocations: 9.833 MB / 1.015 GB, free: 55.32 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.747e-05/1.108, allocations: 28 kB / 1.015 GB, free: 55.29 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.508e-05/1.108, allocations: 12 kB / 1.015 GB, free: 55.28 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.584e-05/1.108, allocations: 14.47 kB / 1.015 GB, free: 55.27 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02779/1.136, allocations: 14.9 MB / 1.03 GB, free: 40.26 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.008e-05/1.136, allocations: 8 kB / 1.03 GB, free: 40.25 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002907/1.139, allocations: 0.7261 MB / 1.031 GB, free: 39.52 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01687/1.155, allocations: 5.336 MB / 1.036 GB, free: 34.18 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005377/1.156, allocations: 71.94 kB / 1.036 GB, free: 34.11 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02826/1.184, allocations: 21.49 MB / 1.057 GB, free: 12.36 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.115e-06/1.184, allocations: 15.92 kB / 1.057 GB, free: 12.34 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02093/1.205, allocations: 9.758 MB / 1.066 GB, free: 2.191 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001836/1.207, allocations: 0.6937 MB / 1.067 GB, free: 1.477 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004445/1.208, allocations: 47.98 kB / 1.067 GB, free: 1.43 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003095/1.211, allocations: 0.503 MB / 1.068 GB, free: 0.9258 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000623/1.211, allocations: 211.7 kB / 1.068 GB, free: 0.7227 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001827/1.212, allocations: 87.95 kB / 1.068 GB, free: 0.6367 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.001287/1.213, allocations: 1.021 MB / 1.069 GB, free: 15.61 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 1.5e-07/1.213, allocations: 2.812 kB / 1.069 GB, free: 15.61 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.007343/1.22, allocations: 1.766 MB / 1.071 GB, free: 13.85 MB / 0.7481 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * 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 (158):
 * Single equations (assignments): 156
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004613/1.221, allocations: 180.1 kB / 1.071 GB, free: 13.67 MB / 0.7481 GB
Notification: Performance of simCode: created initialization part: time 0.02733/1.248, allocations: 11.3 MB / 1.082 GB, free: 2.328 MB / 0.7481 GB
Notification: Performance of simCode: created event and clocks part: time 1.337e-05/1.248, allocations: 3.938 kB / 1.082 GB, free: 2.324 MB / 0.7481 GB
Notification: Performance of simCode: created simulation system equations: time 0.01072/1.259, allocations: 4.128 MB / 1.086 GB, free: 14.17 MB / 0.7637 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001854/1.261, allocations: 228.8 kB / 1.086 GB, free: 13.95 MB / 0.7637 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02652/1.287, allocations: 11.11 MB / 1.097 GB, free: 2.719 MB / 0.7637 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003317/1.291, allocations: 2.917 MB / 1.1 GB, free: 15.77 MB / 0.7794 GB
Notification: Performance of simCode: alias equations: time 0.00512/1.296, allocations: 1.659 MB / 1.101 GB, free: 14.11 MB / 0.7794 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005948/1.296, allocations: 171.3 kB / 1.102 GB, free: 13.95 MB / 0.7794 GB
Notification: Performance of SimCode: time 9.02e-07/1.296, allocations: 4 kB / 1.102 GB, free: 13.95 MB / 0.7794 GB
Notification: Performance of Templates: time 0.1019/1.398, allocations: 65.18 MB / 1.165 GB, free: 12.93 MB / 0.8419 GB
make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.makefile
Environment - environmentSimulation:
(rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.pipe 2>&1)
Environment - environmentSimulation: