Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.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/ObjectStab 1.1.0-master/package.mo", uses=false) Using package ObjectStab with version 1.1 Dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ObjectStab 1.1.0-master/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(ObjectStab.Examples.KundurHJW.Lineopen,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen") translateModel(ObjectStab.Examples.KundurHJW.Lineopen,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009211/0.0009209, allocations: 100 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 0.001005/0.001005, 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 1.501/1.501, allocations: 205.4 MB / 222.1 MB, free: 5.523 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ObjectStab 1.1.0-master/package.mo): time 0.03299/0.03299, allocations: 6.915 MB / 277.3 MB, free: 14.27 MB / 238.1 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: ObjectStab requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005963/0.0005965, allocations: 16.22 kB / 337 MB, free: 27.98 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08722/0.08783, allocations: 49.24 MB / 386.2 MB, free: 10.71 MB / 286.1 MB Notification: Performance of NFInst.instantiate(ObjectStab.Examples.KundurHJW.Lineopen): time 0.01124/0.09911, allocations: 10.95 MB / 397.2 MB, free: 15.72 MB / 302.1 MB Notification: Performance of NFInst.instExpressions: time 0.008343/0.1075, allocations: 4.675 MB / 401.9 MB, free: 11.04 MB / 302.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002213/0.1097, allocations: 39.81 kB / 401.9 MB, free: 11 MB / 302.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001767/0.1115, allocations: 468.9 kB / 402.4 MB, free: 10.54 MB / 302.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003777/0.1153, allocations: 1.164 MB / 403.5 MB, free: 9.367 MB / 302.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004715/0.1201, allocations: 2.292 MB / 405.8 MB, free: 7.078 MB / 302.1 MB Notification: Performance of NFFlatten.flatten: time 0.006631/0.1267, allocations: 3.894 MB / 409.7 MB, free: 3.172 MB / 302.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002005/0.1287, allocations: 1.085 MB / 410.8 MB, free: 2.051 MB / 302.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004269/0.133, allocations: 2.489 MB / 413.3 MB, free: 15.55 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004708/0.1377, allocations: 3.088 MB / 416.4 MB, free: 12.46 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001424/0.1392, allocations: 288 kB / 416.7 MB, free: 12.18 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001516/0.1407, allocations: 280 kB / 416.9 MB, free: 11.9 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001989/0.1427, allocations: 1.063 MB / 418 MB, free: 10.84 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001338/0.1441, allocations: 0.656 MB / 418.6 MB, free: 10.17 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.003874/0.1479, allocations: 4.5 MB / 423.1 MB, free: 5.66 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.278e-06/0.148, allocations: 0 / 423.1 MB, free: 5.66 MB / 318.1 MB Notification: Performance of FrontEnd: time 1.763e-06/0.148, allocations: 3.938 kB / 423.2 MB, free: 5.656 MB / 318.1 MB Notification: Performance of Transformations before backend: time 7.2e-05/0.148, allocations: 3.938 kB / 423.2 MB, free: 5.652 MB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 658 * Number of variables: 658 Notification: Performance of Generate backend data structure: time 0.01885/0.1669, allocations: 5.516 MB / 428.7 MB, free: 68 kB / 318.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.077e-05/0.167, allocations: 12.03 kB / 428.7 MB, free: 56 kB / 318.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.1676/0.3345, allocations: 416.5 kB / 429.1 MB, free: 41.14 MB / 318.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008171/0.3427, allocations: 2.827 MB / 431.9 MB, free: 40.66 MB / 318.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003566/0.3431, allocations: 385.8 kB / 432.3 MB, free: 40.37 MB / 318.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008116/0.344, allocations: 292 kB / 432.6 MB, free: 40.27 MB / 318.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006944/0.3509, allocations: 3.577 MB / 436.2 MB, free: 38.75 MB / 318.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.238e-05/0.351, allocations: 0 / 436.2 MB, free: 38.75 MB / 318.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003189/0.3513, allocations: 111 kB / 436.3 MB, free: 38.67 MB / 318.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.83e-05/0.3514, allocations: 62.53 kB / 436.3 MB, free: 38.67 MB / 318.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008534/0.3599, allocations: 3.981 MB / 440.3 MB, free: 37.2 MB / 318.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02522/0.3852, allocations: 12.14 MB / 452.4 MB, free: 29.65 MB / 318.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.008713/0.3939, allocations: 5.559 MB / 458 MB, free: 25.23 MB / 318.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0003076/0.3943, allocations: 55.12 kB / 458.1 MB, free: 25.19 MB / 318.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003247/0.3975, allocations: 2.229 MB / 460.3 MB, free: 22.93 MB / 318.1 MB Notification: Performance of pre-optimization done (n=335): time 5.239e-06/0.3976, allocations: 3.984 kB / 460.3 MB, free: 22.92 MB / 318.1 MB Notification: Performance of matching and sorting (n=477): time 0.2653/0.6629, allocations: 50.22 MB / 0.4986 GB, free: 4.75 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002389/0.6632, allocations: 419.5 kB / 0.499 GB, free: 4.254 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007326/0.6705, allocations: 3.087 MB / 0.502 GB, free: 1.148 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 0.001628/0.6722, allocations: 117.7 kB / 0.5021 GB, free: 1.027 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001154/0.6734, allocations: 1.285 MB / 0.5033 GB, free: 15.73 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.002485/0.6759, allocations: 1.634 MB / 0.5049 GB, free: 14.11 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005099/0.6764, allocations: 92 kB / 0.505 GB, free: 14.02 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0002927/0.6767, allocations: 479.6 kB / 0.5055 GB, free: 13.55 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005899/0.6826, allocations: 2.992 MB / 0.5084 GB, free: 10.55 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006687/0.6893, allocations: 3.546 MB / 0.5119 GB, free: 6.848 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006795/0.6962, allocations: 3.267 MB / 0.5151 GB, free: 3.543 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.055e-05/0.6962, allocations: 8 kB / 0.5151 GB, free: 3.535 MB / 366.1 MB Notification: Performance of matching and sorting (n=569) (initialization): time 0.08604/0.7823, allocations: 16.89 MB / 0.5316 GB, free: 2.527 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.001325/0.7837, allocations: 2.975 MB / 0.5345 GB, free: 15.33 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.146e-05/0.7837, allocations: 8 kB / 0.5345 GB, free: 15.32 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.05282/0.8365, allocations: 11.16 MB / 0.5454 GB, free: 4.145 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007144/0.8437, allocations: 1.767 MB / 0.5471 GB, free: 2.379 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.311/1.155, allocations: 66.79 MB / 0.6123 GB, free: 109.5 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007196/1.162, allocations: 471.8 kB / 0.6128 GB, free: 109.4 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008941/1.163, allocations: 158 kB / 0.6129 GB, free: 109.4 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.145e-05/1.163, allocations: 3.812 kB / 0.6129 GB, free: 109.4 MB / 430.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.07599/1.239, allocations: 16.2 MB / 0.6287 GB, free: 104.6 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.542e-05/1.239, allocations: 3.781 kB / 0.6287 GB, free: 104.6 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.04798/1.287, allocations: 11.17 MB / 0.6396 GB, free: 97.16 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003414/1.291, allocations: 0.7022 MB / 0.6403 GB, free: 96.46 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.09305/1.384, allocations: 54.27 MB / 0.6933 GB, free: 41.02 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007153/1.391, allocations: 383.7 kB / 0.6937 GB, free: 40.64 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00115/1.392, allocations: 155.9 kB / 0.6938 GB, free: 40.49 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 31 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,G1.online,G2.online,G3.online,G4.online,L78_1.B1.closed,L78_1.B2.closed) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (314): * Single equations (assignments): 295 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 9 * Torn equation systems: 10 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 9 {1,1,1,1,1,1,1,1,2} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(14,63.3%) 100} * Non-linear torn systems: 5 {6 5,6 5,6 5,6 5,21 73} Notification: Performance of prepare postOptimizeDAE: time 0.002387/1.394, allocations: 0.871 MB / 0.6947 GB, free: 39.62 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001079/1.395, allocations: 371.4 kB / 0.6951 GB, free: 39.25 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.06521/1.461, allocations: 15.88 MB / 0.7106 GB, free: 23.33 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.94e-05/1.461, allocations: 51.94 kB / 0.7106 GB, free: 23.28 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.058e-05/1.461, allocations: 20 kB / 0.7106 GB, free: 23.26 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001357/1.461, allocations: 19.92 kB / 0.7106 GB, free: 23.24 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0779/1.539, allocations: 22.74 MB / 0.7329 GB, free: 0.5352 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.574e-05/1.539, allocations: 0 / 0.7329 GB, free: 0.5352 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002878/1.542, allocations: 495.4 kB / 0.7333 GB, free: 52 kB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.04245/1.584, allocations: 8.983 MB / 0.7421 GB, free: 7.051 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002091/1.586, allocations: 155.9 kB / 0.7423 GB, free: 6.898 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2672/1.854, allocations: 34.61 MB / 0.776 GB, free: 126 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.917e-06/1.854, allocations: 7.625 kB / 0.7761 GB, free: 126 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.07234/1.926, allocations: 19.75 MB / 0.7953 GB, free: 119.4 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.003547/1.93, allocations: 1.225 MB / 0.7965 GB, free: 118.6 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001594/1.931, allocations: 124.1 kB / 0.7967 GB, free: 118.5 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005886/1.937, allocations: 455.4 kB / 0.7971 GB, free: 118.4 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002023/1.939, allocations: 408.6 kB / 0.7975 GB, free: 118.4 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004645/1.94, allocations: 147.9 kB / 0.7976 GB, free: 118.4 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.004727/1.944, allocations: 2.251 MB / 0.7998 GB, free: 117 MB / 446.1 MB Notification: Performance of sort global known variables: time 2.91e-07/1.944, allocations: 3.688 kB / 0.7998 GB, free: 117 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.009912/1.954, allocations: 2.875 MB / 0.8026 GB, free: 114.1 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 44 (G1.w,G1.delta,G1.lamfd,G1.lam1d,G1.lam1q,G1.lam2q,G1.Gov.TF.x_scaled[1],G1.Exc.AVR.x_scaled[1],G1.Exc.WashOut.x_scaled[1],G1.Exc.Phase_Compensation1.x_scaled[1],G1.Exc.Phase_Compensation2.x_scaled[1],G2.w,G2.delta,G2.lamfd,G2.lam1d,G2.lam1q,G2.lam2q,G2.Gov.TF.x_scaled[1],G2.Exc.AVR.x_scaled[1],G2.Exc.WashOut.x_scaled[1],G2.Exc.Phase_Compensation1.x_scaled[1],G2.Exc.Phase_Compensation2.x_scaled[1],G3.w,G3.delta,G3.lamfd,G3.lam1d,G3.lam1q,G3.lam2q,G3.Gov.TF.x_scaled[1],G3.Exc.AVR.x_scaled[1],G3.Exc.WashOut.x_scaled[1],G3.Exc.Phase_Compensation1.x_scaled[1],G3.Exc.Phase_Compensation2.x_scaled[1],G4.w,G4.delta,G4.lamfd,G4.lam1d,G4.lam1q,G4.lam2q,G4.Gov.TF.x_scaled[1],G4.Exc.AVR.x_scaled[1],G4.Exc.WashOut.x_scaled[1],G4.Exc.Phase_Compensation1.x_scaled[1],G4.Exc.Phase_Compensation2.x_scaled[1]) * Number of discrete variables: 7 ($whenCondition1,G1.online,G2.online,G3.online,G4.online,L78_1.B1.closed,L78_1.B2.closed) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (259): * Single equations (assignments): 257 * 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 {(14,63.3%) 100} * Non-linear torn systems: 1 {14 100} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006527/1.955, allocations: 226.3 kB / 0.8028 GB, free: 113.9 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.04049/1.995, allocations: 19.15 MB / 0.8216 GB, free: 95.9 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 7.644e-06/1.996, allocations: 0 / 0.8216 GB, free: 95.9 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.01224/2.008, allocations: 5.582 MB / 0.827 GB, free: 90.32 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004182/2.012, allocations: 0.4914 MB / 0.8275 GB, free: 89.86 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02566/2.038, allocations: 12.69 MB / 0.8399 GB, free: 77.4 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002676/2.04, allocations: 2.545 MB / 0.8424 GB, free: 74.83 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.003527/2.044, allocations: 0.588 MB / 0.8429 GB, free: 74.23 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001322/2.045, allocations: 191.4 kB / 0.8431 GB, free: 74.05 MB / 446.1 MB Notification: Performance of SimCode: time 7.41e-07/2.045, allocations: 4 kB / 0.8431 GB, free: 74.04 MB / 446.1 MB Notification: Performance of Templates: time 0.4224/2.468, allocations: 193.1 MB / 1.032 GB, free: 31.41 MB / 446.1 MB make -j1 -f ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.makefile Environment - environmentSimulation: (rm -f ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.pipe ; mkfifo ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.pipe ; head -c 1048576 < ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.pipe >> ../files/ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.sim & ./ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen -abortSlowSimulation -alarm=480 -lv LOG_STATS > ObjectStab_ObjectStab.Examples.KundurHJW.Lineopen.pipe 2>&1) Environment - environmentSimulation: