Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.HeatTransfer.Windows.Examples.BeamDepthInRoom,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|winEas.y|winSou.y|winWes.y|winNor.y",fileNamePrefix="Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom") translateModel(Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|winEas.y|winSou.y|winWes.y|winNor.y",fileNamePrefix="Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001679/0.001679, allocations: 106.5 kB / 16.41 MB, free: 6.488 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002009/0.002009, allocations: 187 kB / 17.34 MB, free: 5.73 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.368/1.368, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.408/2.408, allocations: 437.1 MB / 0.7112 GB, free: 4.352 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001301/0.001301, allocations: 64.12 kB / 1.019 GB, free: 9.418 MB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7667/0.768, allocations: 151.6 MB / 1.167 GB, free: 3.836 MB / 0.8887 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom): time 0.006403/0.7744, allocations: 5.262 MB / 1.172 GB, free: 14.55 MB / 0.9044 GB Notification: Performance of NFInst.instExpressions: time 0.004917/0.7794, allocations: 3.01 MB / 1.175 GB, free: 11.52 MB / 0.9044 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007615/0.7802, allocations: 12 kB / 1.175 GB, free: 11.51 MB / 0.9044 GB Notification: Performance of NFTyping.typeComponents: time 0.0003478/0.7805, allocations: 126.4 kB / 1.175 GB, free: 11.39 MB / 0.9044 GB Notification: Performance of NFTyping.typeBindings: time 0.002075/0.7827, allocations: 0.6374 MB / 1.176 GB, free: 10.75 MB / 0.9044 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009982/0.7837, allocations: 0.5578 MB / 1.177 GB, free: 10.19 MB / 0.9044 GB Notification: Performance of NFFlatten.flatten: time 0.001887/0.7856, allocations: 1.755 MB / 1.178 GB, free: 8.434 MB / 0.9044 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007556/0.7863, allocations: 0.5083 MB / 1.179 GB, free: 7.902 MB / 0.9044 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008915/0.7872, allocations: 0.6539 MB / 1.179 GB, free: 7.246 MB / 0.9044 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001078/0.7883, allocations: 0.7258 MB / 1.18 GB, free: 6.52 MB / 0.9044 GB Notification: Performance of NFPackage.collectConstants: time 0.0003201/0.7887, allocations: 199.9 kB / 1.18 GB, free: 6.324 MB / 0.9044 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0007226/0.7894, allocations: 383.8 kB / 1.181 GB, free: 5.949 MB / 0.9044 GB Notification: Performance of NFScalarize.scalarize: time 0.0003274/0.7897, allocations: 382.8 kB / 1.181 GB, free: 5.574 MB / 0.9044 GB Notification: Performance of NFVerifyModel.verify: time 0.0008167/0.7905, allocations: 0.7388 MB / 1.182 GB, free: 4.832 MB / 0.9044 GB Notification: Performance of NFConvertDAE.convert: time 0.002171/0.7927, allocations: 2.07 MB / 1.184 GB, free: 2.762 MB / 0.9044 GB Notification: Performance of FrontEnd - DAE generated: time 6.051e-06/0.7928, allocations: 0 / 1.184 GB, free: 2.762 MB / 0.9044 GB Notification: Performance of FrontEnd: time 2.375e-06/0.7928, allocations: 7.938 kB / 1.184 GB, free: 2.754 MB / 0.9044 GB Notification: Performance of Transformations before backend: time 7.768e-05/0.7928, allocations: 0 / 1.184 GB, free: 2.754 MB / 0.9044 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 236 * Number of variables: 236 Notification: Performance of Generate backend data structure: time 0.004571/0.7974, allocations: 1.641 MB / 1.185 GB, free: 1.051 MB / 0.9044 GB Notification: Performance of prepare preOptimizeDAE: time 3.745e-05/0.7975, allocations: 12.03 kB / 1.185 GB, free: 1.039 MB / 0.9044 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000345/0.7978, allocations: 131.3 kB / 1.186 GB, free: 0.9102 MB / 0.9044 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002231/0.8001, allocations: 1.028 MB / 1.187 GB, free: 15.83 MB / 0.92 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.627e-05/0.8002, allocations: 78.36 kB / 1.187 GB, free: 15.75 MB / 0.92 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001767/0.8004, allocations: 92.12 kB / 1.187 GB, free: 15.66 MB / 0.92 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001987/0.8023, allocations: 1.054 MB / 1.188 GB, free: 14.59 MB / 0.92 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.552e-05/0.8024, allocations: 7.938 kB / 1.188 GB, free: 14.59 MB / 0.92 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001061/0.8025, allocations: 39.98 kB / 1.188 GB, free: 14.55 MB / 0.92 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.113e-05/0.8025, allocations: 24 kB / 1.188 GB, free: 14.52 MB / 0.92 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001782/0.8043, allocations: 0.856 MB / 1.189 GB, free: 13.67 MB / 0.92 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005641/0.81, allocations: 3.177 MB / 1.192 GB, free: 10.43 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00454/0.8145, allocations: 1.428 MB / 1.193 GB, free: 8.973 MB / 0.92 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008905/0.8155, allocations: 0.4903 MB / 1.194 GB, free: 8.473 MB / 0.92 GB Notification: Performance of preOpt evalFunc (simulation): time 7.625e-05/0.8155, allocations: 31.89 kB / 1.194 GB, free: 8.441 MB / 0.92 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001316/0.8169, allocations: 0.7505 MB / 1.194 GB, free: 7.668 MB / 0.92 GB Notification: Performance of pre-optimization done (n=116): time 3.848e-06/0.8169, allocations: 0 / 1.194 GB, free: 7.668 MB / 0.92 GB Notification: Performance of matching and sorting (n=116): time 0.003124/0.82, allocations: 1.507 MB / 1.196 GB, free: 6.156 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9e-05/0.8201, allocations: 148.4 kB / 1.196 GB, free: 5.98 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001171/0.8213, allocations: 0.7822 MB / 1.197 GB, free: 5.188 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 9.844e-05/0.8214, allocations: 53.64 kB / 1.197 GB, free: 5.129 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.000356/0.8218, allocations: 417 kB / 1.197 GB, free: 4.715 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003245/0.8221, allocations: 366.7 kB / 1.198 GB, free: 4.352 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003504/0.8225, allocations: 202.8 kB / 1.198 GB, free: 4.145 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 0.0001318/0.8226, allocations: 345.9 kB / 1.198 GB, free: 3.801 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008029/0.8234, allocations: 390.5 kB / 1.199 GB, free: 3.422 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009335/0.8244, allocations: 0.5276 MB / 1.199 GB, free: 2.852 MB / 0.92 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001601/0.826, allocations: 0.85 MB / 1.2 GB, free: 1.98 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.14e-06/0.826, allocations: 4 kB / 1.2 GB, free: 1.977 MB / 0.92 GB Notification: Performance of matching and sorting (n=136) (initialization): time 0.002184/0.8282, allocations: 1.102 MB / 1.201 GB, free: 0.8672 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 1.955e-05/0.8282, allocations: 6.344 kB / 1.201 GB, free: 0.8633 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.702e-05/0.8282, allocations: 4 kB / 1.201 GB, free: 0.8594 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.114e-05/0.8283, allocations: 4 kB / 1.201 GB, free: 0.8555 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001059/0.8293, allocations: 227.6 kB / 1.201 GB, free: 0.6328 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.959e-05/0.8294, allocations: 11.92 kB / 1.201 GB, free: 0.6211 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001111/0.8305, allocations: 147 kB / 1.201 GB, free: 488 kB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.202e-05/0.8306, allocations: 47.97 kB / 1.201 GB, free: 440 kB / 0.92 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 40 (winEas.proShaLen.solAzi.outsidePolarCircle,winEas.proShaLen.decAng.tNext,$PRE.winEas.proShaLen.decAng.tNext,winEas.proShaLen.eqnTim.tNext,$PRE.winEas.proShaLen.eqnTim.tNext,winEas.proShaLen.locTim.tNext,$PRE.winEas.proShaLen.locTim.tNext,$whenCondition10,$whenCondition11,$whenCondition12,winSou.proShaLen.solAzi.outsidePolarCircle,winSou.proShaLen.decAng.tNext,$PRE.winSou.proShaLen.decAng.tNext,winSou.proShaLen.eqnTim.tNext,$PRE.winSou.proShaLen.eqnTim.tNext,winSou.proShaLen.locTim.tNext,$PRE.winSou.proShaLen.locTim.tNext,$whenCondition7,$whenCondition8,$whenCondition9,winWes.proShaLen.solAzi.outsidePolarCircle,winWes.proShaLen.decAng.tNext,$PRE.winWes.proShaLen.decAng.tNext,winWes.proShaLen.eqnTim.tNext,$PRE.winWes.proShaLen.eqnTim.tNext,winWes.proShaLen.locTim.tNext,$PRE.winWes.proShaLen.locTim.tNext,$whenCondition4,$whenCondition5,$whenCondition6,winNor.proShaLen.solAzi.outsidePolarCircle,winNor.proShaLen.decAng.tNext,$PRE.winNor.proShaLen.decAng.tNext,winNor.proShaLen.eqnTim.tNext,$PRE.winNor.proShaLen.eqnTim.tNext,winNor.proShaLen.locTim.tNext,$PRE.winNor.proShaLen.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (136): * Single equations (assignments): 136 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000512/0.8311, allocations: 310.9 kB / 1.202 GB, free: 120 kB / 0.92 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002433/0.8314, allocations: 102.8 kB / 1.202 GB, free: 16 kB / 0.92 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002988/0.8343, allocations: 1.522 MB / 1.203 GB, free: 14.48 MB / 0.9356 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.296e-05/0.8344, allocations: 16 kB / 1.203 GB, free: 14.47 MB / 0.9356 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.296e-05/0.8344, allocations: 11.94 kB / 1.203 GB, free: 14.46 MB / 0.9356 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.629e-05/0.8344, allocations: 11.91 kB / 1.203 GB, free: 14.45 MB / 0.9356 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001559/0.836, allocations: 1.316 MB / 1.205 GB, free: 13.08 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.336e-06/0.836, allocations: 0 / 1.205 GB, free: 13.08 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009664/0.837, allocations: 227.6 kB / 1.205 GB, free: 12.86 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.541e-05/0.837, allocations: 8 kB / 1.205 GB, free: 12.85 MB / 0.9356 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.193e-05/0.8371, allocations: 39.97 kB / 1.205 GB, free: 12.81 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.085e-05/0.8371, allocations: 7.984 kB / 1.205 GB, free: 12.8 MB / 0.9356 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.976e-06/0.8371, allocations: 3.938 kB / 1.205 GB, free: 12.8 MB / 0.9356 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002444/0.8396, allocations: 1.355 MB / 1.206 GB, free: 11.42 MB / 0.9356 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000567/0.8402, allocations: 363.1 kB / 1.207 GB, free: 11.04 MB / 0.9356 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002066/0.8404, allocations: 39.98 kB / 1.207 GB, free: 11 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000875/0.8412, allocations: 71.94 kB / 1.207 GB, free: 10.93 MB / 0.9356 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002119/0.8415, allocations: 119.7 kB / 1.207 GB, free: 10.82 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001057/0.8416, allocations: 59.95 kB / 1.207 GB, free: 10.76 MB / 0.9356 GB Notification: Performance of sorting global known variables: time 0.0007861/0.8424, allocations: 0.5693 MB / 1.207 GB, free: 10.19 MB / 0.9356 GB Notification: Performance of sort global known variables: time 1.4e-07/0.8424, allocations: 0 / 1.207 GB, free: 10.19 MB / 0.9356 GB Notification: Performance of remove unused functions: time 0.0009324/0.8433, allocations: 339.4 kB / 1.208 GB, free: 9.859 MB / 0.9356 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 24 ($whenCondition12,$whenCondition11,$whenCondition10,winEas.proShaLen.locTim.tNext,winEas.proShaLen.eqnTim.tNext,winEas.proShaLen.decAng.tNext,$whenCondition9,$whenCondition8,$whenCondition7,winSou.proShaLen.locTim.tNext,winSou.proShaLen.eqnTim.tNext,winSou.proShaLen.decAng.tNext,$whenCondition6,$whenCondition5,$whenCondition4,winWes.proShaLen.locTim.tNext,winWes.proShaLen.eqnTim.tNext,winWes.proShaLen.decAng.tNext,$whenCondition3,$whenCondition2,$whenCondition1,winNor.proShaLen.locTim.tNext,winNor.proShaLen.eqnTim.tNext,winNor.proShaLen.decAng.tNext) * Number of discrete states: 12 (winNor.proShaLen.locTim.tNext,winNor.proShaLen.eqnTim.tNext,winNor.proShaLen.decAng.tNext,winWes.proShaLen.locTim.tNext,winWes.proShaLen.eqnTim.tNext,winWes.proShaLen.decAng.tNext,winSou.proShaLen.locTim.tNext,winSou.proShaLen.eqnTim.tNext,winSou.proShaLen.decAng.tNext,winEas.proShaLen.locTim.tNext,winEas.proShaLen.eqnTim.tNext,winEas.proShaLen.decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (156): * Single equations (assignments): 144 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 12 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.000717/0.844, allocations: 341.8 kB / 1.208 GB, free: 9.559 MB / 0.9356 GB Notification: Performance of simCode: created initialization part: time 0.002032/0.8461, allocations: 1.064 MB / 1.209 GB, free: 8.496 MB / 0.9356 GB Notification: Performance of simCode: created event and clocks part: time 3.867e-06/0.8461, allocations: 4 kB / 1.209 GB, free: 8.492 MB / 0.9356 GB Notification: Performance of simCode: created simulation system equations: time 0.001097/0.8472, allocations: 0.6343 MB / 1.21 GB, free: 7.859 MB / 0.9356 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005871/0.8478, allocations: 95.3 kB / 1.21 GB, free: 7.77 MB / 0.9356 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003489/0.8513, allocations: 2.045 MB / 1.212 GB, free: 5.68 MB / 0.9356 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006879/0.852, allocations: 1.081 MB / 1.213 GB, free: 4.566 MB / 0.9356 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004888/0.8525, allocations: 147.3 kB / 1.213 GB, free: 4.422 MB / 0.9356 GB Notification: Performance of SimCode: time 6.31e-07/0.8525, allocations: 0 / 1.213 GB, free: 4.422 MB / 0.9356 GB Notification: Performance of Templates: time 0.02402/0.8766, allocations: 16.51 MB / 1.229 GB, free: 4.035 MB / 0.9512 GB make -j1 -f Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.makefile (rm -f Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.pipe ; mkfifo Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.pipe ; head -c 1048576 < Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.pipe >> ../files/Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.sim & ./Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_HeatTransfer_Windows_Examples_BeamDepthInRoom.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.HeatTransfer.Windows.Examples.BeamDepthInRoom.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches