Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001283/0.001283, allocations: 124.4 kB / 17.79 MB, free: 5.266 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001411/0.001411, allocations: 199.3 kB / 20.74 MB, free: 2.32 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.44/1.44, allocations: 230.6 MB / 254.1 MB, free: 15.09 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a,fileNamePrefix="Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1a",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a,fileNamePrefix="Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1a",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001584/0.001584, allocations: 43.94 kB / 373 MB, free: 10.21 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09967/0.1013, allocations: 53.33 MB / 426.3 MB, free: 4.781 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a): time 0.2189/0.3201, allocations: 19.43 MB / 445.8 MB, free: 15.9 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.01473/0.3349, allocations: 6.015 MB / 451.8 MB, free: 11.95 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005141/0.34, allocations: 192.7 kB / 452 MB, free: 11.88 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01292/0.3529, allocations: 5.901 MB / 457.9 MB, free: 9.199 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01128/0.3642, allocations: 3.401 MB / 461.3 MB, free: 7.172 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004215/0.3684, allocations: 1.564 MB / 462.8 MB, free: 6.121 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.01779/0.3862, allocations: 12.68 MB / 475.5 MB, free: 15.29 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.008873/0.3951, allocations: 6.408 MB / 481.9 MB, free: 9.105 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007843/0.4029, allocations: 3.63 MB / 485.6 MB, free: 5.461 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008794/0.4117, allocations: 5.114 MB / 490.7 MB, free: 340 kB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002603/0.4143, allocations: 0.7149 MB / 491.4 MB, free: 15.61 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004948/0.4193, allocations: 1.705 MB / 493.1 MB, free: 13.91 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.005657/0.4249, allocations: 4.352 MB / 497.4 MB, free: 9.547 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007988/0.4329, allocations: 4.744 MB / 0.4904 GB, free: 4.777 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01858/0.4515, allocations: 14.35 MB / 0.5044 GB, free: 6.375 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.016e-05/0.4515, allocations: 0 / 0.5044 GB, free: 6.375 MB / 414.1 MB Notification: Performance of FrontEnd: time 2.585e-06/0.4515, allocations: 0 / 0.5044 GB, free: 6.375 MB / 414.1 MB Notification: Performance of Transformations before backend: time 0.0005075/0.452, allocations: 0 / 0.5044 GB, free: 6.375 MB / 414.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2386 * Number of variables: 2386 Notification: Performance of Generate backend data structure: time 0.03281/0.4848, allocations: 10.57 MB / 0.5148 GB, free: 11.7 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.102e-05/0.4849, allocations: 12.03 kB / 0.5148 GB, free: 11.69 MB / 430.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003715/0.4886, allocations: 1.14 MB / 0.5159 GB, free: 10.54 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2948/0.7834, allocations: 24.3 MB / 0.5396 GB, free: 2.199 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02092/0.8043, allocations: 9.168 MB / 0.5486 GB, free: 8.941 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004172/0.8047, allocations: 425.1 kB / 0.549 GB, free: 8.527 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002088/0.8068, allocations: 0.5932 MB / 0.5495 GB, free: 7.934 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03211/0.8389, allocations: 16.17 MB / 0.5653 GB, free: 6.711 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003157/0.8392, allocations: 103.4 kB / 0.5654 GB, free: 6.609 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009016/0.8401, allocations: 267.8 kB / 0.5657 GB, free: 6.348 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00487/0.845, allocations: 2.765 MB / 0.5684 GB, free: 3.578 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02813/0.8731, allocations: 12.86 MB / 0.5809 GB, free: 6.711 MB / 494.1 MB 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 0.43/1.303, allocations: 66.22 MB / 0.6456 GB, free: 118.9 MB / 0.5138 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01797/1.321, allocations: 7.356 MB / 0.6528 GB, free: 118.1 MB / 0.5138 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003947/1.325, allocations: 3.922 MB / 0.6566 GB, free: 116.5 MB / 0.5138 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01377/1.339, allocations: 11.7 MB / 0.6681 GB, free: 111.1 MB / 0.5138 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.036e-05/1.339, allocations: 59.59 kB / 0.6681 GB, free: 111 MB / 0.5138 GB Notification: Performance of pre-optimization done (n=280): time 4.128e-06/1.339, allocations: 0 / 0.6681 GB, free: 111 MB / 0.5138 GB Notification: Performance of matching and sorting (n=339): time 0.1631/1.502, allocations: 47.75 MB / 0.7147 GB, free: 77.25 MB / 0.5138 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.174e-05/1.502, allocations: 398.1 kB / 0.7151 GB, free: 76.78 MB / 0.5138 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007749/1.51, allocations: 7.162 MB / 0.7221 GB, free: 69.74 MB / 0.5138 GB Notification: Performance of collectPreVariables (initialization): time 0.0006323/1.51, allocations: 77.7 kB / 0.7222 GB, free: 69.66 MB / 0.5138 GB Notification: Performance of collectInitialEqns (initialization): time 0.002397/1.513, allocations: 5.351 MB / 0.7274 GB, free: 64.88 MB / 0.5138 GB Notification: Performance of collectInitialBindings (initialization): time 0.001248/1.514, allocations: 1.296 MB / 0.7287 GB, free: 63.6 MB / 0.5138 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001978/1.516, allocations: 1.651 MB / 0.7303 GB, free: 61.93 MB / 0.5138 GB Notification: Performance of setup shared object (initialization): time 3.644e-05/1.516, allocations: 309.1 kB / 0.7306 GB, free: 61.63 MB / 0.5138 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004387/1.52, allocations: 3.968 MB / 0.7345 GB, free: 57.66 MB / 0.5138 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006293/1.527, allocations: 8.58 MB / 0.7428 GB, free: 46.86 MB / 0.5138 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01258/1.539, allocations: 13.48 MB / 0.756 GB, free: 31.16 MB / 0.5138 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000106/1.539, allocations: 51.98 kB / 0.7561 GB, free: 31.11 MB / 0.5138 GB Notification: Performance of matching and sorting (n=1070) (initialization): time 0.02993/1.569, allocations: 17.14 MB / 0.7728 GB, free: 13.91 MB / 0.5138 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001213/1.569, allocations: 76 kB / 0.7729 GB, free: 13.84 MB / 0.5138 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001514/1.57, allocations: 156.9 kB / 0.773 GB, free: 13.69 MB / 0.5138 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0161/1.586, allocations: 5.768 MB / 0.7786 GB, free: 7.902 MB / 0.5138 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004911/1.591, allocations: 1.747 MB / 0.7804 GB, free: 6.152 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04732/1.638, allocations: 31.68 MB / 0.8113 GB, free: 6.062 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007303/1.645, allocations: 0.5228 MB / 0.8118 GB, free: 5.539 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001643/1.647, allocations: 472 kB / 0.8122 GB, free: 5.078 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 727 * Number of states: 0 () * Number of discrete variables: 66 (cylinder.boxColor[3],cylinder.boxColor[2],cylinder.boxColor[1],b2.cylinderColor[3],b2.cylinderColor[2],b2.cylinderColor[1],b1.cylinderColor[3],b1.cylinderColor[2],b1.cylinderColor[1],cylPosition.color[3],cylPosition.color[2],cylPosition.color[1],mid.color[3],mid.color[2],mid.color[1],crank4.color[3],crank4.color[2],crank4.color[1],crank4.body.sphereColor[3],crank4.body.sphereColor[2],crank4.body.sphereColor[1],crank3.color[3],crank3.color[2],crank3.color[1],crank3.body.sphereColor[3],crank3.body.sphereColor[2],crank3.body.sphereColor[1],crank2.color[3],crank2.color[2],crank2.color[1],crank2.body.sphereColor[3],crank2.body.sphereColor[2],crank2.body.sphereColor[1],crank1.color[3],crank1.color[2],crank1.color[1],crank1.body.sphereColor[3],crank1.body.sphereColor[2],crank1.body.sphereColor[1],bearing.cylinderColor[3],bearing.cylinderColor[2],bearing.cylinderColor[1],connectingRod.color[3],connectingRod.color[2],connectingRod.color[1],connectingRod.body.sphereColor[3],connectingRod.body.sphereColor[2],connectingRod.body.sphereColor[1],piston.color[3],piston.color[2],piston.color[1],piston.body.sphereColor[3],piston.body.sphereColor[2],piston.body.sphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (934): * Single equations (assignments): 928 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(8,93,51.6%), (2,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,4)} Notification: Performance of prepare postOptimizeDAE: time 0.007557/1.654, allocations: 3.461 MB / 0.8156 GB, free: 1.605 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001996/1.656, allocations: 0.6907 MB / 0.8163 GB, free: 0.9102 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02865/1.685, allocations: 11.43 MB / 0.8275 GB, free: 5.523 MB / 0.5607 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.446e-05/1.685, allocations: 32 kB / 0.8275 GB, free: 5.492 MB / 0.5607 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.16e-05/1.685, allocations: 20 kB / 0.8275 GB, free: 5.473 MB / 0.5607 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.012e-05/1.685, allocations: 15.94 kB / 0.8275 GB, free: 5.457 MB / 0.5607 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2431/1.928, allocations: 24.67 MB / 0.8516 GB, free: 182.9 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.522e-05/1.928, allocations: 8.094 kB / 0.8516 GB, free: 182.9 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001756/1.93, allocations: 424.7 kB / 0.852 GB, free: 182.9 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01561/1.946, allocations: 5.371 MB / 0.8573 GB, free: 181.9 MB / 0.5607 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003992/1.946, allocations: 59.47 kB / 0.8573 GB, free: 181.9 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03384/1.98, allocations: 30.35 MB / 0.887 GB, free: 167.3 MB / 0.5607 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.053e-06/1.98, allocations: 11.84 kB / 0.887 GB, free: 167.3 MB / 0.5607 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02691/2.007, allocations: 16.46 MB / 0.9031 GB, free: 153.1 MB / 0.5607 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001862/2.009, allocations: 0.713 MB / 0.9037 GB, free: 152.8 MB / 0.5607 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001111/2.01, allocations: 63.98 kB / 0.9038 GB, free: 152.7 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003349/2.013, allocations: 261.6 kB / 0.9041 GB, free: 152.5 MB / 0.5607 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009088/2.014, allocations: 250.3 kB / 0.9043 GB, free: 152.2 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000254/2.014, allocations: 87.98 kB / 0.9044 GB, free: 152.1 MB / 0.5607 GB Notification: Performance of sorting global known variables: time 0.00663/2.021, allocations: 4.614 MB / 0.9089 GB, free: 147.6 MB / 0.5607 GB Notification: Performance of sort global known variables: time 1.7e-07/2.021, allocations: 0 / 0.9089 GB, free: 147.6 MB / 0.5607 GB Notification: Performance of remove unused functions: time 0.007206/2.028, allocations: 1.957 MB / 0.9108 GB, free: 145.6 MB / 0.5607 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 28 * Number of states: 2 (inertia.phi,inertia.w) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (214): * Single equations (assignments): 208 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(7,87,55.1%), (2,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02495/2.053, allocations: 17.15 MB / 0.9275 GB, free: 128.6 MB / 0.5607 GB Notification: Performance of simCode: created initialization part: time 0.01319/2.066, allocations: 10.09 MB / 0.9374 GB, free: 118.5 MB / 0.5607 GB Notification: Performance of simCode: created event and clocks part: time 8.406e-06/2.066, allocations: 0 / 0.9374 GB, free: 118.5 MB / 0.5607 GB Notification: Performance of simCode: created simulation system equations: time 0.006392/2.073, allocations: 4.377 MB / 0.9417 GB, free: 114.1 MB / 0.5607 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005078/2.078, allocations: 1.082 MB / 0.9427 GB, free: 113 MB / 0.5607 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1158/2.194, allocations: 91.47 MB / 1.032 GB, free: 14.27 MB / 0.5607 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.1908/2.384, allocations: 5.529 MB / 1.037 GB, free: 182.4 MB / 0.5607 GB Notification: Performance of simCode: alias equations: time 0.006403/2.391, allocations: 2.619 MB / 1.04 GB, free: 182.3 MB / 0.5607 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004362/2.395, allocations: 3.74 MB / 1.044 GB, free: 182.3 MB / 0.5607 GB Notification: Performance of SimCode: time 1.042e-06/2.395, allocations: 0 / 1.044 GB, free: 182.3 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.454/3.849, allocations: 158.5 MB / 1.198 GB, free: 55.64 MB / 0.5607 GB Notification: Performance of buildModelFMU: Generate platform static: time 40.18/44.03, allocations: 5.828 kB / 1.198 GB, free: 55.64 MB / 0.5607 GB " [Timeout remaining time 616] (rm -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.pipe ; mkfifo Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.pipe >> ../files/Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a_res.mat --tempDir=temp_Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1a_fmu --startTime=0 --stopTime=5 --stepSize=0.0009996 --timeout=50 --tolerance=1e-06 Modelica_4_1_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1a.fmu > Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/MultiBody/Examples/Loops/Engine1a/Engine1a.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1a.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 659] Reference file matches [Calling sys.exit(0), Time elapsed: 48.91064705699682]