Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.CoolingMode.conf.json Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Running command: "" <> buildModelFMU(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.CoolingMode,fileNamePrefix="Buildings_6_0_0_Buildings_Applications_DataCenters_DXCooled_Controls_Validation_CoolingMode",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0124/0.01241, allocations: 221.9 kB / 15.17 MB, free: 5.922 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001139/0.001139, allocations: 176.4 kB / 16.06 MB, free: 5.828 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.84/3.84, allocations: 389.1 MB / 405.9 MB, free: 6.684 MB / 202.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.774/4.774, allocations: 472.3 MB / 0.9017 GB, free: 10.77 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0005074/0.0005079, allocations: 16 kB / 1.008 GB, free: 6.617 MB / 0.6511 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.22/0.2205, allocations: 98.71 MB / 1.104 GB, free: 3.746 MB / 0.7448 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.CoolingMode): time 0.007533/0.2281, allocations: 3.992 MB / 1.108 GB, free: 15.73 MB / 0.7605 GB Notification: Performance of NFInst.instExpressions: time 0.8335/1.062, allocations: 136.8 MB / 1.242 GB, free: 180.1 MB / 0.7917 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00116/1.063, allocations: 17.28 kB / 1.242 GB, free: 180.1 MB / 0.7917 GB Notification: Performance of NFTyping.typeComponents: time 0.0007988/1.064, allocations: 93.83 kB / 1.242 GB, free: 180 MB / 0.7917 GB Notification: Performance of NFTyping.typeBindings: time 0.002564/1.066, allocations: 399.1 kB / 1.242 GB, free: 179.8 MB / 0.7917 GB Notification: Performance of NFTyping.typeClassSections: time 0.003873/1.07, allocations: 0.7002 MB / 1.243 GB, free: 179.4 MB / 0.7917 GB Notification: Performance of NFFlatten.flatten: time 0.003232/1.073, allocations: 1.479 MB / 1.244 GB, free: 178.7 MB / 0.7917 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002578/1.076, allocations: 0.9467 MB / 1.245 GB, free: 178.4 MB / 0.7917 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001508/1.078, allocations: 420.6 kB / 1.246 GB, free: 178.3 MB / 0.7917 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001597/1.079, allocations: 468.2 kB / 1.246 GB, free: 178 MB / 0.7917 GB Notification: Performance of NFPackage.collectConstants: time 0.000409/1.08, allocations: 40.34 kB / 1.246 GB, free: 178 MB / 0.7917 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001856/1.082, allocations: 338 kB / 1.246 GB, free: 178 MB / 0.7917 GB Notification: Performance of NFScalarize.scalarize: time 0.0007359/1.082, allocations: 235.1 kB / 1.247 GB, free: 177.8 MB / 0.7917 GB Notification: Performance of NFVerifyModel.verify: time 0.0005187/1.083, allocations: 231.5 kB / 1.247 GB, free: 177.7 MB / 0.7917 GB Notification: Performance of NFConvertDAE.convert: time 0.003946/1.087, allocations: 1.446 MB / 1.248 GB, free: 177.4 MB / 0.7917 GB Notification: Performance of FrontEnd - DAE generated: time 6.071e-06/1.087, allocations: 0 / 1.248 GB, free: 177.4 MB / 0.7917 GB Notification: Performance of FrontEnd: time 2.424e-06/1.087, allocations: 0 / 1.248 GB, free: 177.4 MB / 0.7917 GB Notification: Performance of Transformations before backend: time 8.918e-05/1.087, allocations: 1.125 kB / 1.248 GB, free: 177.4 MB / 0.7917 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 291 * Number of variables: 291 Notification: Performance of Generate backend data structure: time 0.005254/1.092, allocations: 1.398 MB / 1.25 GB, free: 176.4 MB / 0.7917 GB Notification: Performance of prepare preOptimizeDAE: time 6.478e-05/1.093, allocations: 9.094 kB / 1.25 GB, free: 176.4 MB / 0.7917 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000956/1.093, allocations: 174.6 kB / 1.25 GB, free: 176.2 MB / 0.7917 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003835/1.097, allocations: 352.4 kB / 1.25 GB, free: 176.2 MB / 0.7917 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002661/1.1, allocations: 0.7765 MB / 1.251 GB, free: 175.7 MB / 0.7917 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001938/1.1, allocations: 98.73 kB / 1.251 GB, free: 175.6 MB / 0.7917 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005074/1.101, allocations: 119.1 kB / 1.251 GB, free: 175.6 MB / 0.7917 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005433/1.106, allocations: 1.297 MB / 1.252 GB, free: 175 MB / 0.7917 GB Notification: Performance of preOpt findStateOrder (simulation): time 4e-05/1.106, allocations: 1.25 kB / 1.252 GB, free: 175 MB / 0.7917 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002219/1.107, allocations: 48.38 kB / 1.252 GB, free: 175 MB / 0.7917 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.131e-05/1.107, allocations: 46.2 kB / 1.252 GB, free: 174.9 MB / 0.7917 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006478/1.113, allocations: 1.556 MB / 1.254 GB, free: 174.5 MB / 0.7917 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01236/1.126, allocations: 3.57 MB / 1.257 GB, free: 172.6 MB / 0.7917 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005103/1.131, allocations: 1.181 MB / 1.259 GB, free: 172.2 MB / 0.7917 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00205/1.133, allocations: 484.6 kB / 1.259 GB, free: 172 MB / 0.7917 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001064/1.134, allocations: 483.1 kB / 1.259 GB, free: 171.5 MB / 0.7917 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002822/1.137, allocations: 0.6809 MB / 1.26 GB, free: 171.2 MB / 0.7917 GB Notification: Performance of pre-optimization done (n=118): time 5.259e-06/1.137, allocations: 0 / 1.26 GB, free: 171.2 MB / 0.7917 GB Notification: Performance of matching and sorting (n=118): time 0.008631/1.146, allocations: 1.627 MB / 1.262 GB, free: 170.6 MB / 0.7917 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.842e-05/1.146, allocations: 180.7 kB / 1.262 GB, free: 170.4 MB / 0.7917 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001387/1.147, allocations: 0.6249 MB / 1.262 GB, free: 170.1 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 0.0004495/1.148, allocations: 70.28 kB / 1.263 GB, free: 170 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004779/1.148, allocations: 436 kB / 1.263 GB, free: 169.7 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005967/1.149, allocations: 342.1 kB / 1.263 GB, free: 169.4 MB / 0.7917 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001131/1.149, allocations: 21.5 kB / 1.263 GB, free: 169.4 MB / 0.7917 GB Notification: Performance of setup shared object (initialization): time 0.0002004/1.149, allocations: 394.4 kB / 1.264 GB, free: 169.1 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001881/1.151, allocations: 429.3 kB / 1.264 GB, free: 168.9 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002249/1.153, allocations: 0.5843 MB / 1.265 GB, free: 168.6 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002164/1.155, allocations: 0.4995 MB / 1.265 GB, free: 168.4 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.451e-05/1.156, allocations: 3.766 kB / 1.265 GB, free: 168.4 MB / 0.7917 GB Notification: Performance of matching and sorting (n=149) (initialization): time 0.00596/1.161, allocations: 1.361 MB / 1.267 GB, free: 167.7 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 7.237e-05/1.162, allocations: 65.89 kB / 1.267 GB, free: 167.6 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.566e-05/1.162, allocations: 3.219 kB / 1.267 GB, free: 167.6 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009999/1.163, allocations: 86.81 kB / 1.267 GB, free: 167.6 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001999/1.165, allocations: 206 kB / 1.267 GB, free: 167.5 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002832/1.168, allocations: 1.522 MB / 1.268 GB, free: 166.1 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002023/1.17, allocations: 160.3 kB / 1.268 GB, free: 166 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003708/1.17, allocations: 53.61 kB / 1.269 GB, free: 165.9 MB / 0.7917 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 66 ($PRE.cooModCon.con1.enableFire,$PRE.cooModCon.con2.enableFire,$PRE.cooModCon.con3.enableFire,$PRE.cooModCon.con4.enableFire,cooModCon.stateGraphRoot.resume,cooModCon.stateGraphRoot.suspend,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,cooModCon.con1.condition,cooModCon.con1.enableFire,cooModCon.con1.fire,$PRE.cooModCon.con1.t_start,cooModCon.con1.t_start,$PRE.cooModCon.parMecCoo.localActive,cooModCon.parMecCoo.localActive,cooModCon.parMecCoo.inPort[2].occupied,cooModCon.parMecCoo.outPort[2].available,$PRE.cooModCon.parMecCoo.newActive,cooModCon.parMecCoo.newActive,$PRE.cooModCon.parMecCoo.oldActive,cooModCon.parMecCoo.oldActive,cooModCon.parMecCoo.active,$PRE.cooModCon.freCoo.localActive,cooModCon.freCoo.localActive,$PRE.cooModCon.freCoo.newActive,cooModCon.freCoo.newActive,$PRE.cooModCon.freCoo.oldActive,cooModCon.freCoo.oldActive,cooModCon.freCoo.active,$PRE.cooModCon.fulMecCoo.localActive,cooModCon.fulMecCoo.localActive,$PRE.cooModCon.fulMecCoo.newActive,cooModCon.fulMecCoo.newActive,$PRE.cooModCon.fulMecCoo.oldActive,cooModCon.fulMecCoo.oldActive,cooModCon.fulMecCoo.active,cooModCon.con2.condition,cooModCon.con2.enableFire,cooModCon.con2.fire,$PRE.cooModCon.con2.t_start,cooModCon.con2.t_start,cooModCon.con3.condition,cooModCon.con3.enableFire,cooModCon.con3.fire,$PRE.cooModCon.con3.t_start,cooModCon.con3.t_start,cooModCon.con4.condition,cooModCon.con4.enableFire,cooModCon.con4.fire,$PRE.cooModCon.con4.t_start,cooModCon.con4.t_start,cooModCon.stateGraphRoot.activeSteps,$PRE.cooModCon.swi.y,cooModCon.swi.y,cooModCon.swi.firstActiveIndex,$PRE.weaDat.conTim1.tNext,weaDat.conTim1.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,cooModCon.swi.expr[1],cooModCon.swi.expr[2],cooModCon.swi.expr[3]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (147): * Single equations (assignments): 144 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 2} Notification: Performance of prepare postOptimizeDAE: time 0.00125/1.171, allocations: 354 kB / 1.269 GB, free: 165.7 MB / 0.7917 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003972/1.172, allocations: 93.28 kB / 1.269 GB, free: 165.6 MB / 0.7917 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006378/1.178, allocations: 1.438 MB / 1.27 GB, free: 164.9 MB / 0.7917 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.364e-05/1.178, allocations: 20.64 kB / 1.27 GB, free: 164.9 MB / 0.7917 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.54e-06/1.178, allocations: 0 / 1.27 GB, free: 164.9 MB / 0.7917 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.527e-05/1.178, allocations: 7.969 kB / 1.27 GB, free: 164.8 MB / 0.7917 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009671/1.188, allocations: 2.7 MB / 1.273 GB, free: 163.1 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.374e-05/1.188, allocations: 1.562 kB / 1.273 GB, free: 163.1 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001815/1.19, allocations: 181.7 kB / 1.273 GB, free: 163 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009081/1.191, allocations: 88.58 kB / 1.273 GB, free: 163 MB / 0.7917 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003201/1.191, allocations: 39.58 kB / 1.273 GB, free: 163 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002591/1.194, allocations: 1.542 MB / 1.275 GB, free: 161.5 MB / 0.7917 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.715e-06/1.194, allocations: 0 / 1.275 GB, free: 161.5 MB / 0.7917 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005336/1.199, allocations: 1.309 MB / 1.276 GB, free: 160.8 MB / 0.7917 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001097/1.2, allocations: 351.6 kB / 1.276 GB, free: 160.5 MB / 0.7917 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000403/1.201, allocations: 32.14 kB / 1.276 GB, free: 160.4 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001896/1.203, allocations: 119.9 kB / 1.277 GB, free: 160.4 MB / 0.7917 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005325/1.203, allocations: 117.4 kB / 1.277 GB, free: 160.3 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002123/1.204, allocations: 52.44 kB / 1.277 GB, free: 160.3 MB / 0.7917 GB Notification: Performance of sorting global known variables: time 0.0008679/1.204, allocations: 430.9 kB / 1.277 GB, free: 160.1 MB / 0.7917 GB Notification: Performance of sort global known variables: time 4.81e-07/1.204, allocations: 0 / 1.277 GB, free: 160.1 MB / 0.7917 GB Notification: Performance of remove unused functions: time 0.002191/1.207, allocations: 380.1 kB / 1.278 GB, free: 159.9 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 47 (cooModCon.con3.enableFire,cooModCon.con4.enableFire,cooModCon.con1.enableFire,cooModCon.con2.enableFire,cooModCon.fulMecCoo.localActive,cooModCon.freCoo.localActive,cooModCon.parMecCoo.localActive,$cse14,$cse15,$cse16,$cse17,$cse18,$cse19,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,cooModCon.con1.condition,cooModCon.con1.fire,cooModCon.con1.t_start,cooModCon.parMecCoo.inPort[2].occupied,cooModCon.parMecCoo.outPort[2].available,cooModCon.parMecCoo.newActive,cooModCon.parMecCoo.oldActive,cooModCon.parMecCoo.active,cooModCon.freCoo.newActive,cooModCon.freCoo.oldActive,cooModCon.freCoo.active,cooModCon.fulMecCoo.newActive,cooModCon.fulMecCoo.oldActive,cooModCon.fulMecCoo.active,cooModCon.con2.condition,cooModCon.con2.fire,cooModCon.con2.t_start,cooModCon.con3.condition,cooModCon.con3.fire,cooModCon.con3.t_start,cooModCon.con4.condition,cooModCon.con4.fire,cooModCon.con4.t_start,cooModCon.stateGraphRoot.activeSteps,cooModCon.swi.y,cooModCon.swi.firstActiveIndex,weaDat.conTim1.tNext,weaDat.conTim.tNext) * Number of discrete states: 6 (cooModCon.parMecCoo.newActive,cooModCon.freCoo.newActive,cooModCon.fulMecCoo.newActive,cooModCon.swi.y,weaDat.conTim.tNext,weaDat.conTim1.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (131): * Single equations (assignments): 121 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 9 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.007799/1.214, allocations: 2.42 MB / 1.28 GB, free: 158.6 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.005045/1.22, allocations: 1.32 MB / 1.281 GB, free: 157.9 MB / 0.7917 GB Notification: Performance of simCode: created event and clocks part: time 8.937e-06/1.22, allocations: 1.75 kB / 1.281 GB, free: 157.9 MB / 0.7917 GB Notification: Performance of simCode: created simulation system equations: time 0.002742/1.222, allocations: 0.7128 MB / 1.282 GB, free: 157.5 MB / 0.7917 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002289/1.225, allocations: 235.1 kB / 1.282 GB, free: 157.4 MB / 0.7917 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02193/1.247, allocations: 6.08 MB / 1.288 GB, free: 151.9 MB / 0.7917 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007337/1.248, allocations: 1.111 MB / 1.289 GB, free: 150.7 MB / 0.7917 GB Notification: Performance of simCode: alias equations: time 0.00223/1.25, allocations: 310.1 kB / 1.289 GB, free: 150.5 MB / 0.7917 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001309/1.251, allocations: 459.2 kB / 1.29 GB, free: 150 MB / 0.7917 GB Notification: Performance of SimCode: time 1.082e-06/1.251, allocations: 0 / 1.29 GB, free: 150 MB / 0.7917 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09368/1.345, allocations: 24.47 MB / 1.314 GB, free: 126.7 MB / 0.7917 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002556/1.345, allocations: 328.7 kB / 1.314 GB, free: 126.3 MB / 0.7917 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.158/5.503, allocations: 0 / 1.314 GB, free: 126.3 MB / 0.7917 GB