Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.conf.json Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.631/4.631, allocations: 0.5623 GB / 0.5769 GB, free: 3.32 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002381/0.00238, allocations: 358.6 kB / 0.644 GB, free: 185.6 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.891/3.891, allocations: 410.7 MB / 1.112 GB, free: 5.988 MB / 0.6042 GB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0018/0.0018, allocations: 184 kB / 1.225 GB, free: 6.102 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0004777/0.0004779, allocations: 12 kB / 1.348 GB, free: 8.242 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6287/0.6292, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad): time 0.06253/0.6918, allocations: 68.58 MB / 1.528 GB, free: 215.8 MB / 0.8542 GB Notification: Performance of NFInst.instExpressions: time 0.02884/0.7206, allocations: 20.62 MB / 1.548 GB, free: 195.2 MB / 0.8542 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003086/0.7238, allocations: 79.5 kB / 1.548 GB, free: 195.2 MB / 0.8542 GB Notification: Performance of NFTyping.typeComponents: time 0.003365/0.7272, allocations: 1.083 MB / 1.549 GB, free: 194.1 MB / 0.8542 GB Notification: Performance of NFTyping.typeBindings: time 0.009829/0.737, allocations: 3.239 MB / 1.552 GB, free: 190.8 MB / 0.8542 GB Notification: Performance of NFTyping.typeClassSections: time 0.0103/0.7473, allocations: 3.325 MB / 1.555 GB, free: 187.6 MB / 0.8542 GB Notification: Performance of NFFlatten.flatten: time 0.006893/0.7542, allocations: 5.762 MB / 1.561 GB, free: 181.8 MB / 0.8542 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002377/0.7567, allocations: 1.436 MB / 1.562 GB, free: 180.4 MB / 0.8542 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003258/0.7599, allocations: 1.672 MB / 1.564 GB, free: 178.7 MB / 0.8542 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001958/0.7619, allocations: 1.391 MB / 1.565 GB, free: 177.3 MB / 0.8542 GB Notification: Performance of NFPackage.collectConstants: time 0.0002983/0.7623, allocations: 91.94 kB / 1.565 GB, free: 177.2 MB / 0.8542 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003221/0.7655, allocations: 1.224 MB / 1.567 GB, free: 176 MB / 0.8542 GB Notification: Performance of NFScalarize.scalarize: time 0.0004887/0.766, allocations: 0.4941 MB / 1.567 GB, free: 175.5 MB / 0.8542 GB Notification: Performance of NFVerifyModel.verify: time 0.0005782/0.7666, allocations: 468.5 kB / 1.568 GB, free: 175.1 MB / 0.8542 GB Notification: Performance of NFConvertDAE.convert: time 0.003252/0.7699, allocations: 2.786 MB / 1.57 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 4.955e-06/0.7699, allocations: 0 / 1.57 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of FrontEnd: time 1.896e-06/0.7699, allocations: 4 kB / 1.57 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 2.501e-05/0.7699, allocations: 0 / 1.57 GB, free: 172.3 MB / 0.8542 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 313 * Number of variables: 313 Notification: Performance of Generate backend data structure: time 0.004593/0.7745, allocations: 2.379 MB / 1.573 GB, free: 169.8 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 3.609e-05/0.7746, allocations: 12.5 kB / 1.573 GB, free: 169.8 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006594/0.7812, allocations: 1.133 MB / 1.574 GB, free: 168.7 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004219/0.7855, allocations: 1.836 MB / 1.576 GB, free: 166.8 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00109/0.7866, allocations: 348.2 kB / 1.576 GB, free: 166.4 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002916/0.7869, allocations: 132 kB / 1.576 GB, free: 166.3 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005098/0.792, allocations: 1.965 MB / 1.578 GB, free: 164.2 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.407e-05/0.7921, allocations: 0 / 1.578 GB, free: 164.2 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001785/0.7922, allocations: 52 kB / 1.578 GB, free: 164.2 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.487e-05/0.7923, allocations: 29.31 kB / 1.578 GB, free: 164.2 MB / 0.8542 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00682/0.7991, allocations: 2.18 MB / 1.58 GB, free: 162 MB / 0.8542 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 0.01397/0.8131, allocations: 8.157 MB / 1.588 GB, free: 153.4 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00613/0.8193, allocations: 1.843 MB / 1.59 GB, free: 151.5 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002669/0.822, allocations: 0.8156 MB / 1.591 GB, free: 150.7 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006191/0.8282, allocations: 3.898 MB / 1.595 GB, free: 146.5 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.24e-05/0.8283, allocations: 43.06 kB / 1.595 GB, free: 146.5 MB / 0.8542 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009403/0.8292, allocations: 210.9 kB / 1.595 GB, free: 146.2 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=63): time 3.969e-06/0.8292, allocations: 0 / 1.595 GB, free: 146.2 MB / 0.8542 GB Notification: Performance of matching and sorting (n=63): time 0.01472/0.844, allocations: 3.414 MB / 1.598 GB, free: 142.8 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.825e-05/0.844, allocations: 63.91 kB / 1.598 GB, free: 142.7 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003143/0.8472, allocations: 2.018 MB / 1.6 GB, free: 140.7 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.0001505/0.8474, allocations: 37.7 kB / 1.6 GB, free: 140.6 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.000737/0.8481, allocations: 0.957 MB / 1.601 GB, free: 139.7 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002279/0.8484, allocations: 220.9 kB / 1.601 GB, free: 139.5 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.658e-05/0.8485, allocations: 23.98 kB / 1.601 GB, free: 139.4 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 7.953e-05/0.8486, allocations: 345.9 kB / 1.602 GB, free: 139.1 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002821/0.8514, allocations: 0.8217 MB / 1.602 GB, free: 138.3 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003032/0.8544, allocations: 1.174 MB / 1.604 GB, free: 136.9 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002874/0.8573, allocations: 0.8346 MB / 1.604 GB, free: 136.1 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.645e-06/0.8574, allocations: 11.88 kB / 1.604 GB, free: 136.1 MB / 0.8542 GB Notification: Performance of matching and sorting (n=121) (initialization): time 0.009238/0.8666, allocations: 2.537 MB / 1.607 GB, free: 133.6 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.000179/0.8668, allocations: 380.5 kB / 1.607 GB, free: 133 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.639e-05/0.8669, allocations: 8 kB / 1.607 GB, free: 133 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001482/0.8684, allocations: 0.5202 MB / 1.608 GB, free: 132.5 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001919/0.8703, allocations: 359.4 kB / 1.608 GB, free: 132.2 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00247/0.8728, allocations: 1.157 MB / 1.609 GB, free: 131 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002761/0.8756, allocations: 296.3 kB / 1.61 GB, free: 130.7 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001822/0.8758, allocations: 59.95 kB / 1.61 GB, free: 130.7 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 1.032e-05/0.8758, allocations: 11.94 kB / 1.61 GB, free: 130.6 MB / 0.8542 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.008191/0.884, allocations: 2.269 MB / 1.612 GB, free: 128.4 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.551e-05/0.884, allocations: 12.03 kB / 1.612 GB, free: 128.4 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001401/0.8855, allocations: 0.5161 MB / 1.612 GB, free: 127.8 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001754/0.8872, allocations: 347.5 kB / 1.613 GB, free: 127.5 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00245/0.8897, allocations: 1.157 MB / 1.614 GB, free: 126.3 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002541/0.8923, allocations: 267.9 kB / 1.614 GB, free: 126.1 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001603/0.8924, allocations: 59.95 kB / 1.614 GB, free: 126 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * 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 (113): * Single equations (assignments): 111 * Array equations: 1 * Algorithm blocks: 0 * 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 7} Notification: Performance of prepare postOptimizeDAE: time 0.001002/0.8935, allocations: 0.5162 MB / 1.615 GB, free: 125.5 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003454/0.8938, allocations: 205.4 kB / 1.615 GB, free: 125.3 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007675/0.9015, allocations: 2.258 MB / 1.617 GB, free: 123 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.602e-05/0.9015, allocations: 8 kB / 1.617 GB, free: 123 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.03e-06/0.9016, allocations: 7.953 kB / 1.617 GB, free: 123 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.182e-05/0.9016, allocations: 3.984 kB / 1.617 GB, free: 123 MB / 0.8542 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 0.009545/0.9111, allocations: 3.971 MB / 1.621 GB, free: 118.9 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.767e-06/0.9112, allocations: 0 / 1.621 GB, free: 118.9 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001446/0.9126, allocations: 239.9 kB / 1.621 GB, free: 118.7 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001381/0.914, allocations: 0.5082 MB / 1.622 GB, free: 118.2 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001018/0.9142, allocations: 27.97 kB / 1.622 GB, free: 118.2 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002495/0.9167, allocations: 1.169 MB / 1.623 GB, free: 117 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.641e-06/0.9167, allocations: 3.938 kB / 1.623 GB, free: 117 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008096/0.9248, allocations: 2.32 MB / 1.625 GB, free: 114.6 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001022/0.9258, allocations: 454.2 kB / 1.626 GB, free: 114.1 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003128/0.9262, allocations: 12 kB / 1.626 GB, free: 114.1 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002167/0.9284, allocations: 235.7 kB / 1.626 GB, free: 113.9 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001198/0.9285, allocations: 60.42 kB / 1.626 GB, free: 113.8 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001312/0.9286, allocations: 43.95 kB / 1.626 GB, free: 113.8 MB / 0.8542 GB Notification: Performance of sorting global known variables: time 0.002331/0.931, allocations: 1.391 MB / 1.627 GB, free: 112.4 MB / 0.8542 GB Notification: Performance of sort global known variables: time 7.52e-07/0.931, allocations: 0 / 1.627 GB, free: 112.4 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.002921/0.9339, allocations: 0.9864 MB / 1.628 GB, free: 111.4 MB / 0.8542 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * 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 simulation (64): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 7} Notification: Performance of Backend phase and start with SimCode phase: time 0.001146/0.9351, allocations: 0.5347 MB / 1.629 GB, free: 110.9 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.01045/0.9456, allocations: 3.013 MB / 1.632 GB, free: 107.9 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 6.822e-06/0.9456, allocations: 4 kB / 1.632 GB, free: 107.9 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.003496/0.9491, allocations: 0.965 MB / 1.633 GB, free: 106.9 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005065/0.9542, allocations: 0.9093 MB / 1.633 GB, free: 106 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008245/0.9625, allocations: 4.234 MB / 1.638 GB, free: 101.7 MB / 0.8542 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001062/0.9636, allocations: 1.5 MB / 1.639 GB, free: 100.2 MB / 0.8542 GB Notification: Performance of simCode: alias equations: time 0.003194/0.9668, allocations: 485.7 kB / 1.64 GB, free: 99.73 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006085/0.9674, allocations: 151.4 kB / 1.64 GB, free: 99.58 MB / 0.8542 GB Notification: Performance of SimCode: time 1.676e-06/0.9674, allocations: 0 / 1.64 GB, free: 99.58 MB / 0.8542 GB Notification: Performance of Templates: time 0.0785/1.046, allocations: 40.76 MB / 1.679 GB, free: 59.49 MB / 0.8542 GB