Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes") translateModel(Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001524/0.001524, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001853/0.001853, allocations: 194.9 kB / 16.14 MB, free: 6.688 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.477/1.477, allocations: 222.9 MB / 239.8 MB, free: 4.633 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 3.024/3.024, allocations: 472.6 MB / 0.7447 GB, free: 4.941 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.002029/0.002029, allocations: 66.69 kB / 0.9114 GB, free: 33.52 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3859/0.3879, allocations: 159.9 MB / 1.068 GB, free: 10.91 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes): time 0.108/0.496, allocations: 117.4 MB / 1.182 GB, free: 5.133 MB / 0.9356 GB Notification: Performance of NFInst.instExpressions: time 0.04195/0.538, allocations: 27.92 MB / 1.209 GB, free: 9.145 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00633/0.5443, allocations: 115.3 kB / 1.21 GB, free: 9.031 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.005176/0.5496, allocations: 1.231 MB / 1.211 GB, free: 7.793 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.01717/0.5668, allocations: 4.211 MB / 1.215 GB, free: 3.566 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.009706/0.5765, allocations: 2.789 MB / 1.218 GB, free: 0.7891 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.01657/0.5931, allocations: 10.83 MB / 1.228 GB, free: 5.934 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005547/0.5987, allocations: 2.22 MB / 1.23 GB, free: 3.648 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008929/0.6076, allocations: 2.812 MB / 1.233 GB, free: 0.8242 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00618/0.6139, allocations: 2.29 MB / 1.235 GB, free: 14.52 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.001681/0.6156, allocations: 140 kB / 1.235 GB, free: 14.39 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01275/0.6284, allocations: 3.244 MB / 1.239 GB, free: 11.12 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.001732/0.6301, allocations: 0.5755 MB / 1.239 GB, free: 10.54 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.004325/0.6345, allocations: 1.52 MB / 1.241 GB, free: 9.016 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.7838/1.418, allocations: 18.2 MB / 1.258 GB, free: 40.43 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 7.834e-06/1.418, allocations: 3.172 kB / 1.258 GB, free: 40.43 MB / 0.9981 GB Notification: Performance of FrontEnd: time 2.475e-06/1.418, allocations: 1.375 kB / 1.258 GB, free: 40.43 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 0.0003673/1.419, allocations: 0 / 1.258 GB, free: 40.43 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 435 * Number of variables: 435 Notification: Performance of Generate backend data structure: time 0.01474/1.433, allocations: 3.541 MB / 1.262 GB, free: 38.91 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 5.069e-05/1.434, allocations: 9.062 kB / 1.262 GB, free: 38.91 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00131/1.435, allocations: 344.7 kB / 1.262 GB, free: 38.75 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005493/1.44, allocations: 2.542 MB / 1.265 GB, free: 38.15 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000114/1.441, allocations: 139 kB / 1.265 GB, free: 38.14 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002981/1.441, allocations: 178.6 kB / 1.265 GB, free: 38.14 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003992/1.445, allocations: 1.892 MB / 1.267 GB, free: 37.91 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.875e-05/1.445, allocations: 7.281 kB / 1.267 GB, free: 37.91 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001803/1.445, allocations: 74.44 kB / 1.267 GB, free: 37.91 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.475e-05/1.445, allocations: 50.61 kB / 1.267 GB, free: 37.91 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002886/1.448, allocations: 1.396 MB / 1.268 GB, free: 37.9 MB / 0.9981 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 0.0147/1.463, allocations: 9.957 MB / 1.278 GB, free: 32.73 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002048/1.465, allocations: 0.9111 MB / 1.279 GB, free: 32.7 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001188/1.466, allocations: 0.5473 MB / 1.279 GB, free: 32.7 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002184/1.468, allocations: 3.073 MB / 1.282 GB, free: 29.22 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.334e-05/1.468, allocations: 46.75 kB / 1.283 GB, free: 29.18 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=121): time 4.148e-06/1.468, allocations: 0.5 kB / 1.283 GB, free: 29.18 MB / 0.9981 GB Notification: Performance of matching and sorting (n=121): time 0.007622/1.476, allocations: 2.236 MB / 1.285 GB, free: 28.89 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.653e-05/1.476, allocations: 64.62 kB / 1.285 GB, free: 28.83 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004673/1.481, allocations: 2.124 MB / 1.287 GB, free: 28.6 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 0.0003334/1.481, allocations: 49.33 kB / 1.287 GB, free: 28.57 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009931/1.482, allocations: 1.177 MB / 1.288 GB, free: 28.2 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005548/1.483, allocations: 430.7 kB / 1.288 GB, free: 27.93 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000504/1.483, allocations: 293.4 kB / 1.289 GB, free: 27.9 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 5.672e-05/1.483, allocations: 302.2 kB / 1.289 GB, free: 27.61 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009282/1.484, allocations: 488.8 kB / 1.289 GB, free: 27.59 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001255/1.485, allocations: 0.8163 MB / 1.29 GB, free: 27.21 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002182/1.488, allocations: 1.35 MB / 1.292 GB, free: 26.84 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.185e-05/1.488, allocations: 2.719 kB / 1.292 GB, free: 26.84 MB / 0.9981 GB Notification: Performance of matching and sorting (n=185) (initialization): time 0.005382/1.493, allocations: 1.899 MB / 1.293 GB, free: 26.63 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.349e-05/1.493, allocations: 10.81 kB / 1.293 GB, free: 26.63 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.551e-05/1.493, allocations: 17.19 kB / 1.293 GB, free: 26.62 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001946/1.495, allocations: 383 kB / 1.294 GB, free: 26.61 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001036/1.496, allocations: 290.8 kB / 1.294 GB, free: 26.61 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001157/1.497, allocations: 0.8722 MB / 1.295 GB, free: 26.08 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003176/1.5, allocations: 229.1 kB / 1.295 GB, free: 25.99 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003086/1.501, allocations: 75.08 kB / 1.295 GB, free: 25.99 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002613/1.503, allocations: 0.8735 MB / 1.296 GB, free: 25.9 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001426/1.505, allocations: 0.8253 MB / 1.297 GB, free: 25.53 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002512/1.507, allocations: 1.344 MB / 1.298 GB, free: 25.17 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.752e-05/1.507, allocations: 2.719 kB / 1.298 GB, free: 25.17 MB / 0.9981 GB Notification: Performance of matching and sorting (n=185) (initialization_lambda0): time 0.006175/1.514, allocations: 1.892 MB / 1.3 GB, free: 24.95 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.784e-05/1.514, allocations: 10.81 kB / 1.3 GB, free: 24.95 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.674e-05/1.514, allocations: 16.91 kB / 1.3 GB, free: 24.95 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001916/1.516, allocations: 378.2 kB / 1.3 GB, free: 24.93 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001052/1.517, allocations: 295 kB / 1.301 GB, free: 24.93 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001179/1.518, allocations: 0.8634 MB / 1.302 GB, free: 24.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003096/1.521, allocations: 195.6 kB / 1.302 GB, free: 24.34 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002972/1.521, allocations: 76.67 kB / 1.302 GB, free: 24.34 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (168): * Single equations (assignments): 162 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0007019/1.522, allocations: 270.7 kB / 1.302 GB, free: 24.15 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001471/1.523, allocations: 245.7 kB / 1.302 GB, free: 24.03 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007628/1.531, allocations: 2.386 MB / 1.305 GB, free: 23.83 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.424e-05/1.531, allocations: 29.06 kB / 1.305 GB, free: 23.83 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.031e-05/1.531, allocations: 0 / 1.305 GB, free: 23.83 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004139/1.535, allocations: 1.799 MB / 1.306 GB, free: 23.51 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0153/1.551, allocations: 5.133 MB / 1.311 GB, free: 22.43 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.696e-05/1.551, allocations: 12.8 kB / 1.311 GB, free: 22.43 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009657/1.552, allocations: 228.7 kB / 1.312 GB, free: 22.43 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001506/1.553, allocations: 323.4 kB / 1.312 GB, free: 22.4 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001595/1.554, allocations: 47.86 kB / 1.312 GB, free: 22.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001027/1.555, allocations: 0.8645 MB / 1.313 GB, free: 21.88 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.189e-05/1.555, allocations: 16.19 kB / 1.313 GB, free: 21.87 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007058/1.562, allocations: 3.004 MB / 1.316 GB, free: 21.25 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002746/1.564, allocations: 0.5711 MB / 1.316 GB, free: 20.99 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00122/1.566, allocations: 34.69 kB / 1.316 GB, free: 20.99 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002763/1.568, allocations: 134.6 kB / 1.317 GB, free: 20.97 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002946/1.569, allocations: 140.9 kB / 1.317 GB, free: 20.96 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002744/1.569, allocations: 79.12 kB / 1.317 GB, free: 20.96 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.003875/1.573, allocations: 1.55 MB / 1.318 GB, free: 20.81 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2.91e-07/1.573, allocations: 0 / 1.318 GB, free: 20.81 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.009044/1.582, allocations: 1.508 MB / 1.32 GB, free: 20.61 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 12 (pipChW.del.x,pipChW.timDel.x,pipChW.vol_b.dynBal.U,pipChW.vol_a.dynBal.U,senTemChWIn.T,senTemChWOut.T,pipHotW.del.x,pipHotW.timDel.x,pipHotW.vol_b.dynBal.U,pipHotW.vol_a.dynBal.U,senTemHotWIn.T,senTemHotWOut.T) * 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 (141): * Single equations (assignments): 112 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 28 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,14)} Notification: Performance of Backend phase and start with SimCode phase: time 0.009833/1.592, allocations: 3.668 MB / 1.323 GB, free: 20.08 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.007303/1.599, allocations: 2.451 MB / 1.326 GB, free: 19.78 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.491e-05/1.599, allocations: 0 / 1.326 GB, free: 19.78 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.002413/1.602, allocations: 1.042 MB / 1.327 GB, free: 19.64 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01116/1.613, allocations: 1.381 MB / 1.328 GB, free: 19.53 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01155/1.624, allocations: 5.872 MB / 1.334 GB, free: 16.34 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002351/1.627, allocations: 1.68 MB / 1.335 GB, free: 15.57 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.004569/1.631, allocations: 0.6691 MB / 1.336 GB, free: 15.44 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001011/1.632, allocations: 235.3 kB / 1.336 GB, free: 15.43 MB / 0.9981 GB Notification: Performance of SimCode: time 1.122e-06/1.632, allocations: 0 / 1.336 GB, free: 15.43 MB / 0.9981 GB Notification: Performance of Templates: time 0.1148/1.747, allocations: 64.06 MB / 1.399 GB, free: 10.11 MB / 1.045 GB make -j1 -f Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.makefile (rm -f Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.pipe ; mkfifo Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.pipe >> ../files/Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.sim & ./Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.TwoBuriedPipes.pipe 2>&1)