Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.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.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4") translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009084/0.0009086, allocations: 91.3 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.007224/0.007224, allocations: 172.8 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.541/1.541, allocations: 205.4 MB / 222.4 MB, free: 5.559 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 1.491/1.491, allocations: 252 MB / 0.5105 GB, free: 4.629 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 0.000553/0.0005531, allocations: 16 kB / 0.6249 GB, free: 0.7148 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5423/0.5428, allocations: 106.3 MB / 0.7287 GB, free: 11.26 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified4): time 0.828/1.371, allocations: 349.1 MB / 1.07 GB, free: 2.664 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.1037/1.475, allocations: 77.02 MB / 1.145 GB, free: 5.465 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01818/1.493, allocations: 389.1 kB / 1.145 GB, free: 5.082 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.01652/1.509, allocations: 4.341 MB / 1.149 GB, free: 0.7188 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.04077/1.55, allocations: 12.05 MB / 1.161 GB, free: 4.633 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.02362/1.574, allocations: 8.358 MB / 1.169 GB, free: 12.34 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.05536/1.629, allocations: 44.61 MB / 1.213 GB, free: 15.6 MB / 0.8887 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02845/1.658, allocations: 15.96 MB / 1.229 GB, free: 15.51 MB / 0.9044 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02954/1.687, allocations: 13.19 MB / 1.241 GB, free: 2.27 MB / 0.9044 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02719/1.715, allocations: 14.09 MB / 1.255 GB, free: 4.125 MB / 0.92 GB Notification: Performance of NFPackage.collectConstants: time 0.006336/1.721, allocations: 0.9844 MB / 1.256 GB, free: 3.141 MB / 0.92 GB Notification: Performance of NFFlatten.collectFunctions: time 1.08/2.801, allocations: 4.78 MB / 1.261 GB, free: 45.55 MB / 0.92 GB Notification: Performance of NFScalarize.scalarize: time 0.009849/2.811, allocations: 4.306 MB / 1.265 GB, free: 45.55 MB / 0.92 GB Notification: Performance of NFVerifyModel.verify: time 0.02826/2.84, allocations: 8.39 MB / 1.273 GB, free: 45.52 MB / 0.92 GB Notification: Performance of NFConvertDAE.convert: time 0.04725/2.887, allocations: 24.59 MB / 1.297 GB, free: 43.13 MB / 0.92 GB Notification: Performance of FrontEnd - DAE generated: time 5.651e-06/2.887, allocations: 0 / 1.297 GB, free: 43.13 MB / 0.92 GB Notification: Performance of FrontEnd: time 2.876e-06/2.887, allocations: 0 / 1.297 GB, free: 43.13 MB / 0.92 GB Notification: Performance of Transformations before backend: time 0.0009111/2.888, allocations: 0 / 1.297 GB, free: 43.13 MB / 0.92 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1775 * Number of variables: 1775 Notification: Performance of Generate backend data structure: time 0.04817/2.936, allocations: 17.98 MB / 1.315 GB, free: 36.95 MB / 0.92 GB Notification: Performance of prepare preOptimizeDAE: time 5.688e-05/2.936, allocations: 7.719 kB / 1.315 GB, free: 36.95 MB / 0.92 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01373/2.95, allocations: 2.287 MB / 1.317 GB, free: 36.09 MB / 0.92 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03491/2.985, allocations: 13.88 MB / 1.331 GB, free: 33.66 MB / 0.92 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001307/2.986, allocations: 0.7309 MB / 1.331 GB, free: 33.64 MB / 0.92 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004793/2.991, allocations: 0.7797 MB / 1.332 GB, free: 33.63 MB / 0.92 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03886/3.03, allocations: 14.88 MB / 1.347 GB, free: 32.89 MB / 0.92 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005068/3.03, allocations: 9.125 kB / 1.347 GB, free: 32.89 MB / 0.92 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00454/3.035, allocations: 295.3 kB / 1.347 GB, free: 32.89 MB / 0.92 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002283/3.035, allocations: 184.4 kB / 1.347 GB, free: 32.89 MB / 0.92 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04118/3.076, allocations: 19.35 MB / 1.366 GB, free: 32.83 MB / 0.92 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 0.1474/3.224, allocations: 77.38 MB / 1.441 GB, free: 2.414 MB / 0.9357 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01888/3.243, allocations: 10.56 MB / 1.452 GB, free: 12.55 MB / 0.9513 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01528/3.258, allocations: 9.066 MB / 1.461 GB, free: 7.258 MB / 0.9513 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 evalFunc (simulation): time 0.07674/3.335, allocations: 32.62 MB / 1.493 GB, free: 7.789 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01721/3.352, allocations: 8.801 MB / 1.501 GB, free: 14.96 MB / 0.9982 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.03489/3.387, allocations: 9.836 MB / 1.511 GB, free: 5.258 MB / 0.9982 GB Notification: Performance of pre-optimization done (n=421): time 5.723e-05/3.387, allocations: 0 / 1.511 GB, free: 5.258 MB / 0.9982 GB Notification: Performance of matching and sorting (n=605): time 1.328/4.715, allocations: 195.6 MB / 1.702 GB, free: 0.5139 GB / 1.139 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.757e-05/4.715, allocations: 115.3 kB / 1.702 GB, free: 0.5139 GB / 1.139 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0264/4.742, allocations: 13.12 MB / 1.715 GB, free: 0.5076 GB / 1.139 GB Notification: Performance of collectPreVariables (initialization): time 0.004304/4.746, allocations: 174.7 kB / 1.715 GB, free: 0.5075 GB / 1.139 GB Notification: Performance of collectInitialEqns (initialization): time 0.008081/4.754, allocations: 6.532 MB / 1.721 GB, free: 0.5031 GB / 1.139 GB Notification: Performance of collectInitialBindings (initialization): time 0.005127/4.759, allocations: 2.038 MB / 1.723 GB, free: 0.5027 GB / 1.139 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004179/4.764, allocations: 0.7198 MB / 1.724 GB, free: 0.5023 GB / 1.139 GB Notification: Performance of setup shared object (initialization): time 5.945e-05/4.764, allocations: 305.1 kB / 1.724 GB, free: 0.502 GB / 1.139 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01752/4.781, allocations: 9.863 MB / 1.734 GB, free: 0.4968 GB / 1.139 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0217/4.803, allocations: 12.3 MB / 1.746 GB, free: 0.4886 GB / 1.139 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03919/4.842, allocations: 21.95 MB / 1.767 GB, free: 481.8 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.826e-05/4.842, allocations: 15.94 kB / 1.767 GB, free: 481.8 MB / 1.139 GB Notification: Performance of matching and sorting (n=1027) (initialization): time 0.6079/5.45, allocations: 125.1 MB / 1.889 GB, free: 356.9 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008128/5.451, allocations: 1.738 MB / 1.891 GB, free: 354.4 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.735e-05/5.451, allocations: 52 kB / 1.891 GB, free: 354.3 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6492/6.1, allocations: 143.6 MB / 2.031 GB, free: 210.5 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01049/6.111, allocations: 1.994 MB / 2.033 GB, free: 208.5 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1555/6.267, allocations: 78.8 MB / 2.11 GB, free: 129.4 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01982/6.286, allocations: 1.162 MB / 2.111 GB, free: 128.2 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004438/6.291, allocations: 0.7841 MB / 2.112 GB, free: 127.4 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 1.185e-05/6.291, allocations: 4 kB / 2.112 GB, free: 127.4 MB / 1.139 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 1.089/7.38, allocations: 122.5 MB / 2.232 GB, free: 483.8 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001767/7.38, allocations: 56.66 kB / 2.232 GB, free: 483.8 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6526/8.033, allocations: 143.3 MB / 2.372 GB, free: 421.8 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01061/8.044, allocations: 1.972 MB / 2.374 GB, free: 419.9 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1669/8.211, allocations: 82.78 MB / 2.454 GB, free: 337 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02232/8.233, allocations: 1.15 MB / 2.456 GB, free: 335.9 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005515/8.239, allocations: 0.7529 MB / 2.456 GB, free: 335.2 MB / 1.139 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 237 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (767): * Single equations (assignments): 753 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,80), (5,80)} Notification: Performance of prepare postOptimizeDAE: time 0.01305/8.252, allocations: 3.327 MB / 2.46 GB, free: 332 MB / 1.139 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00571/8.257, allocations: 1.276 MB / 2.461 GB, free: 331.4 MB / 1.139 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2098/8.467, allocations: 48.96 MB / 2.509 GB, free: 282.5 MB / 1.139 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001549/8.468, allocations: 76 kB / 2.509 GB, free: 282.4 MB / 1.139 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.456e-05/8.468, allocations: 31.98 kB / 2.509 GB, free: 282.4 MB / 1.139 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1896/8.657, allocations: 43.37 MB / 2.551 GB, free: 238.9 MB / 1.139 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 postOpt removeSimpleEquations (simulation): time 0.2376/8.895, allocations: 63.79 MB / 2.613 GB, free: 175.1 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001103/8.895, allocations: 8 kB / 2.613 GB, free: 175.1 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007655/8.903, allocations: 1.323 MB / 2.615 GB, free: 173.8 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.1945/9.097, allocations: 42.79 MB / 2.657 GB, free: 130.9 MB / 1.139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002522/9.1, allocations: 207.8 kB / 2.657 GB, free: 130.7 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.07148/9.171, allocations: 35.6 MB / 2.691 GB, free: 94.96 MB / 1.139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.418e-06/9.171, allocations: 8.031 kB / 2.691 GB, free: 94.95 MB / 1.139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.211/9.382, allocations: 55.87 MB / 2.746 GB, free: 39.54 MB / 1.139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009646/9.392, allocations: 2.818 MB / 2.749 GB, free: 36.84 MB / 1.139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005437/9.398, allocations: 135.9 kB / 2.749 GB, free: 36.71 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01498/9.413, allocations: 0.9875 MB / 2.75 GB, free: 35.74 MB / 1.139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003298/9.416, allocations: 0.4935 MB / 2.75 GB, free: 35.24 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001959/9.418, allocations: 291.8 kB / 2.751 GB, free: 34.96 MB / 1.139 GB Notification: Performance of sorting global known variables: time 0.02/9.438, allocations: 8.912 MB / 2.759 GB, free: 26.11 MB / 1.139 GB Notification: Performance of sort global known variables: time 6.31e-07/9.438, allocations: 0 / 2.759 GB, free: 26.11 MB / 1.139 GB Notification: Performance of remove unused functions: time 0.05242/9.49, allocations: 7.268 MB / 2.766 GB, free: 18.98 MB / 1.139 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 8 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (541): * Single equations (assignments): 519 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(9,78), (5,80), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.4625/9.953, allocations: 1.583 MB / 2.768 GB, free: 0.506 GB / 1.139 GB Notification: Performance of simCode: created initialization part: time 0.09248/10.05, allocations: 37.86 MB / 2.805 GB, free: 0.4992 GB / 1.139 GB Notification: Performance of simCode: created event and clocks part: time 1.248e-05/10.05, allocations: 3.031 kB / 2.805 GB, free: 0.4992 GB / 1.139 GB Notification: Performance of simCode: created simulation system equations: time 0.02398/10.07, allocations: 10.5 MB / 2.815 GB, free: 0.4951 GB / 1.139 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.077/10.15, allocations: 6.889 MB / 2.822 GB, free: 0.4939 GB / 1.139 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08785/10.23, allocations: 34.32 MB / 2.855 GB, free: 488.8 MB / 1.139 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01119/10.25, allocations: 7.548 MB / 2.863 GB, free: 485.2 MB / 1.139 GB Notification: Performance of simCode: alias equations: time 0.02101/10.27, allocations: 4.022 MB / 2.867 GB, free: 482.3 MB / 1.139 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004799/10.27, allocations: 1.037 MB / 2.868 GB, free: 481.4 MB / 1.139 GB Notification: Performance of SimCode: time 6.52e-07/10.27, allocations: 3.938 kB / 2.868 GB, free: 481.4 MB / 1.139 GB Notification: Performance of Templates: time 0.5897/10.86, allocations: 409.8 MB / 3.268 GB, free: 78.68 MB / 1.139 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe 2>&1) Environment - environmentSimulation: