Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.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 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector")
translateModel(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001061/0.001061, allocations: 91.77 kB / 15.06 MB, free: 1.098 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001334/0.001334, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.486/1.486, allocations: 205.4 MB / 222.1 MB, free: 5.492 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.548/1.548, allocations: 252 MB / 0.5102 GB, free: 4.754 MB / 414.1 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 0.000537/0.0005372, allocations: 23.98 kB / 0.6243 GB, free: 1.07 MB / 0.5137 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.511/0.5116, allocations: 106.3 MB / 0.7281 GB, free: 11.4 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector): time 0.04157/0.5532, allocations: 38.68 MB / 0.7659 GB, free: 4.598 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.01124/0.5645, allocations: 8.216 MB / 0.7739 GB, free: 12.38 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001485/0.566, allocations: 31.81 kB / 0.774 GB, free: 12.34 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.00147/0.5675, allocations: 413.4 kB / 0.7744 GB, free: 11.94 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.003156/0.5707, allocations: 0.9831 MB / 0.7753 GB, free: 10.95 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002648/0.5733, allocations: 0.8404 MB / 0.7761 GB, free: 10.12 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.003506/0.5768, allocations: 2.875 MB / 0.779 GB, free: 7.23 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001141/0.578, allocations: 0.6338 MB / 0.7796 GB, free: 6.586 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001833/0.5798, allocations: 0.7893 MB / 0.7803 GB, free: 5.793 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009673/0.5808, allocations: 0.6571 MB / 0.781 GB, free: 5.133 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 9.054e-05/0.5809, allocations: 43.94 kB / 0.781 GB, free: 5.09 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001947/0.5829, allocations: 0.8694 MB / 0.7819 GB, free: 4.219 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002437/0.5831, allocations: 239.1 kB / 0.7821 GB, free: 3.984 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003126/0.5835, allocations: 257.1 kB / 0.7824 GB, free: 3.727 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.00187/0.5853, allocations: 1.734 MB / 0.784 GB, free: 1.988 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 4.288e-06/0.5854, allocations: 0 / 0.784 GB, free: 1.988 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 3.717e-06/0.5854, allocations: 0 / 0.784 GB, free: 1.988 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 1.9e-05/0.5854, allocations: 7.938 kB / 0.7841 GB, free: 1.98 MB / 0.5919 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 157
 * Number of variables: 157
Notification: Performance of Generate backend data structure: time 0.002422/0.5878, allocations: 1.522 MB / 0.7855 GB, free: 372 kB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.301e-05/0.5879, allocations: 12.03 kB / 0.7856 GB, free: 360 kB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002748/0.5882, allocations: 134.5 kB / 0.7857 GB, free: 224 kB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001635/0.5898, allocations: 1.019 MB / 0.7867 GB, free: 15.16 MB / 0.6075 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.7e-05/0.5899, allocations: 49.31 kB / 0.7867 GB, free: 15.11 MB / 0.6075 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.767e-05/0.59, allocations: 68 kB / 0.7868 GB, free: 15.04 MB / 0.6075 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001332/0.5913, allocations: 0.8097 MB / 0.7876 GB, free: 14.21 MB / 0.6075 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.024e-05/0.5913, allocations: 0 / 0.7876 GB, free: 14.21 MB / 0.6075 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.092e-05/0.5914, allocations: 24 kB / 0.7876 GB, free: 14.18 MB / 0.6075 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.171e-05/0.5914, allocations: 20 kB / 0.7876 GB, free: 14.16 MB / 0.6075 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001022/0.5925, allocations: 0.6141 MB / 0.7882 GB, free: 13.55 MB / 0.6075 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 0.00385/0.5963, allocations: 3.216 MB / 0.7914 GB, free: 10.17 MB / 0.6075 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007716/0.5971, allocations: 465.7 kB / 0.7918 GB, free: 9.707 MB / 0.6075 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004561/0.5976, allocations: 308.7 kB / 0.7921 GB, free: 9.402 MB / 0.6075 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007662/0.5984, allocations: 0.7792 MB / 0.7929 GB, free: 8.457 MB / 0.6075 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.783e-05/0.5984, allocations: 38.52 kB / 0.7929 GB, free: 8.41 MB / 0.6075 GB
Notification: Performance of pre-optimization done (n=38): time 2.184e-06/0.5984, allocations: 0 / 0.7929 GB, free: 8.41 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=38): time 0.001654/0.6001, allocations: 1.022 MB / 0.7939 GB, free: 7.363 MB / 0.6075 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.173e-05/0.6002, allocations: 136.5 kB / 0.794 GB, free: 7.199 MB / 0.6075 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001334/0.6015, allocations: 1.063 MB / 0.7951 GB, free: 6.117 MB / 0.6075 GB
Notification: Performance of collectPreVariables (initialization): time 4.733e-05/0.6016, allocations: 37.7 kB / 0.7951 GB, free: 6.074 MB / 0.6075 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003724/0.6019, allocations: 464.6 kB / 0.7955 GB, free: 5.617 MB / 0.6075 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001192/0.6021, allocations: 134.1 kB / 0.7957 GB, free: 5.484 MB / 0.6075 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.291e-05/0.6021, allocations: 12 kB / 0.7957 GB, free: 5.473 MB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001112/0.6022, allocations: 326 kB / 0.796 GB, free: 5.148 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005069/0.6027, allocations: 344.8 kB / 0.7963 GB, free: 4.812 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005624/0.6033, allocations: 450.8 kB / 0.7967 GB, free: 4.344 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006234/0.6039, allocations: 0.543 MB / 0.7973 GB, free: 3.766 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.99e-06/0.604, allocations: 4 kB / 0.7973 GB, free: 3.762 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=62) (initialization): time 0.001456/0.6054, allocations: 1.108 MB / 0.7984 GB, free: 2.609 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001864/0.6056, allocations: 327.3 kB / 0.7987 GB, free: 2.227 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.867e-06/0.6056, allocations: 0 / 0.7987 GB, free: 2.227 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.928e-05/0.6057, allocations: 7.938 kB / 0.7987 GB, free: 2.219 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003618/0.606, allocations: 91.89 kB / 0.7988 GB, free: 2.129 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.402e-05/0.6061, allocations: 11.92 kB / 0.7988 GB, free: 2.117 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006588/0.6067, allocations: 115.2 kB / 0.7989 GB, free: 2.004 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.726e-05/0.6068, allocations: 28 kB / 0.7989 GB, free: 1.977 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 6.662e-06/0.6068, allocations: 4 kB / 0.7989 GB, free: 1.973 MB / 0.6075 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001431/0.6082, allocations: 1.105 MB / 0.8 GB, free: 0.8281 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.596e-06/0.6083, allocations: 3.938 kB / 0.8 GB, free: 0.8242 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.292e-06/0.6083, allocations: 4 kB / 0.8 GB, free: 0.8203 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000322/0.6086, allocations: 91.89 kB / 0.8001 GB, free: 0.7305 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.664e-06/0.6086, allocations: 7.984 kB / 0.8001 GB, free: 0.7227 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005713/0.6092, allocations: 107.5 kB / 0.8002 GB, free: 0.6172 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.56e-05/0.6092, allocations: 20 kB / 0.8002 GB, free: 0.5977 MB / 0.6075 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 3 (con.mod.temDif_mod.i,con.mod.watFlo_mod.i,con.mod.airFlo_mod.i)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (53):
 * Single equations (assignments): 47
 * Array equations: 0
 * Algorithm blocks: 6
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0005686/0.6098, allocations: 482 kB / 0.8007 GB, free: 100 kB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001489/0.61, allocations: 102.9 kB / 0.8008 GB, free: 15.99 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001458/0.6114, allocations: 0.9329 MB / 0.8017 GB, free: 15.04 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.099e-05/0.6115, allocations: 4 kB / 0.8017 GB, free: 15.03 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.929e-06/0.6115, allocations: 0 / 0.8017 GB, free: 15.03 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001095/0.6126, allocations: 0.9871 MB / 0.8027 GB, free: 13.96 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003163/0.6158, allocations: 2.129 MB / 0.8047 GB, free: 11.71 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.835e-06/0.6158, allocations: 4 kB / 0.8047 GB, free: 11.71 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002832/0.6161, allocations: 63.89 kB / 0.8048 GB, free: 11.64 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.036e-05/0.6161, allocations: 8 kB / 0.8048 GB, free: 11.64 MB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.934e-05/0.6161, allocations: 16 kB / 0.8048 GB, free: 11.62 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.937e-06/0.6162, allocations: 4 kB / 0.8048 GB, free: 11.62 MB / 0.6231 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.687e-06/0.6162, allocations: 3.938 kB / 0.8048 GB, free: 11.61 MB / 0.6231 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001855/0.618, allocations: 1.409 MB / 0.8062 GB, free: 10.14 MB / 0.6231 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004529/0.6185, allocations: 303.6 kB / 0.8065 GB, free: 9.824 MB / 0.6231 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001825/0.6187, allocations: 19.98 kB / 0.8065 GB, free: 9.805 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005627/0.6192, allocations: 55.8 kB / 0.8066 GB, free: 9.75 MB / 0.6231 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001495/0.6194, allocations: 55.88 kB / 0.8066 GB, free: 9.695 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.894e-05/0.6195, allocations: 12 kB / 0.8066 GB, free: 9.684 MB / 0.6231 GB
Notification: Performance of sorting global known variables: time 0.001164/0.6206, allocations: 0.7689 MB / 0.8074 GB, free: 8.906 MB / 0.6231 GB
Notification: Performance of sort global known variables: time 1.91e-07/0.6206, allocations: 0 / 0.8074 GB, free: 8.906 MB / 0.6231 GB
Notification: Performance of remove unused functions: time 0.001553/0.6222, allocations: 0.507 MB / 0.8079 GB, free: 8.398 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (con.hex.vol.dynBal.U,senTem.T)
 * Number of discrete variables: 3 (con.mod.temDif_mod.i,con.mod.watFlo_mod.i,con.mod.airFlo_mod.i)
 * Number of discrete states: 3 (con.mod.airFlo_mod.i,con.mod.watFlo_mod.i,con.mod.temDif_mod.i)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (38):
 * Single equations (assignments): 31
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0009323/0.6231, allocations: 394.3 kB / 0.8083 GB, free: 8.016 MB / 0.6231 GB
Notification: Performance of simCode: created initialization part: time 0.002392/0.6256, allocations: 1.946 MB / 0.8102 GB, free: 5.922 MB / 0.6231 GB
Notification: Performance of simCode: created event and clocks part: time 6.162e-06/0.6256, allocations: 4 kB / 0.8102 GB, free: 5.918 MB / 0.6231 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006952/0.6263, allocations: 0.5427 MB / 0.8107 GB, free: 5.34 MB / 0.6231 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00253/0.6288, allocations: 0.5148 MB / 0.8112 GB, free: 4.836 MB / 0.6231 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003466/0.6323, allocations: 2.28 MB / 0.8134 GB, free: 2.496 MB / 0.6231 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007263/0.633, allocations: 1.083 MB / 0.8145 GB, free: 1.383 MB / 0.6231 GB
Notification: Performance of simCode: alias equations: time 0.000863/0.6339, allocations: 204.8 kB / 0.8147 GB, free: 1.191 MB / 0.6231 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001965/0.6341, allocations: 79.41 kB / 0.8148 GB, free: 1.113 MB / 0.6231 GB
Notification: Performance of SimCode: time 6.31e-07/0.6341, allocations: 0 / 0.8148 GB, free: 1.113 MB / 0.6231 GB
Notification: Performance of Templates: time 0.03723/0.6714, allocations: 22.54 MB / 0.8368 GB, free: 10.9 MB / 0.6544 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.makefile
Environment - environmentSimulation:
(rm -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe 2>&1)
Environment - environmentSimulation: