Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad") translateModel(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001213/0.001213, allocations: 98.03 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.007295/0.007295, allocations: 168.7 kB / 16.26 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.515/1.515, allocations: 205.4 MB / 222.5 MB, free: 5.555 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.605/1.605, allocations: 252 MB / 0.5105 GB, free: 4.617 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0006028/0.000603, allocations: 12 kB / 0.6249 GB, free: 0.7031 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5561/0.5568, allocations: 106.3 MB / 0.7287 GB, free: 11.34 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad): time 0.0747/0.6315, allocations: 72.61 MB / 0.7996 GB, free: 2.48 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.03915/0.6707, allocations: 22.4 MB / 0.8215 GB, free: 12.03 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005991/0.6768, allocations: 83.44 kB / 0.8216 GB, free: 11.95 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.005363/0.6821, allocations: 1.146 MB / 0.8227 GB, free: 10.8 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.01091/0.6931, allocations: 2.756 MB / 0.8254 GB, free: 8.031 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.00748/0.7006, allocations: 1.926 MB / 0.8273 GB, free: 6.121 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.01209/0.7127, allocations: 6.648 MB / 0.8338 GB, free: 15.46 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005157/0.7179, allocations: 1.641 MB / 0.8354 GB, free: 13.77 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005974/0.724, allocations: 1.754 MB / 0.8371 GB, free: 12.01 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004034/0.7281, allocations: 1.466 MB / 0.8385 GB, free: 10.54 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.0009331/0.729, allocations: 84 kB / 0.8386 GB, free: 10.46 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005268/0.7343, allocations: 1.587 MB / 0.8401 GB, free: 8.867 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.001148/0.7355, allocations: 0.5097 MB / 0.8406 GB, free: 8.355 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.002706/0.7382, allocations: 1.097 MB / 0.8417 GB, free: 7.246 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.006652/0.7449, allocations: 3.625 MB / 0.8453 GB, free: 3.609 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 8.075e-06/0.745, allocations: 0 / 0.8453 GB, free: 3.609 MB / 0.6544 GB Notification: Performance of FrontEnd: time 3.817e-06/0.745, allocations: 4 kB / 0.8453 GB, free: 3.605 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 7.262e-05/0.7451, allocations: 0 / 0.8453 GB, free: 3.605 MB / 0.6544 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 0.005502/0.7506, allocations: 2.34 MB / 0.8475 GB, free: 1.203 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.907e-05/0.7506, allocations: 8.031 kB / 0.8475 GB, free: 1.195 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006258/0.7569, allocations: 1.126 MB / 0.8486 GB, free: 68 kB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005015/0.7619, allocations: 1.946 MB / 0.8505 GB, free: 14.05 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001188/0.7632, allocations: 340 kB / 0.8509 GB, free: 13.71 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005167/0.7637, allocations: 128 kB / 0.851 GB, free: 13.58 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00511/0.7688, allocations: 1.961 MB / 0.8529 GB, free: 11.55 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.946e-05/0.7689, allocations: 0 / 0.8529 GB, free: 11.55 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001568/0.7691, allocations: 55.94 kB / 0.853 GB, free: 11.5 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.413e-05/0.7691, allocations: 40 kB / 0.853 GB, free: 11.46 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006051/0.7752, allocations: 2.144 MB / 0.8551 GB, free: 9.309 MB / 0.67 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 0.01567/0.7909, allocations: 8.101 MB / 0.863 GB, free: 0.7461 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005381/0.7963, allocations: 1.819 MB / 0.8648 GB, free: 14.92 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002276/0.7986, allocations: 0.8106 MB / 0.8656 GB, free: 14.11 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006041/0.8046, allocations: 3.817 MB / 0.8693 GB, free: 9.98 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.961e-05/0.8047, allocations: 43.06 kB / 0.8693 GB, free: 9.93 MB / 0.6856 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009513/0.8057, allocations: 206.8 kB / 0.8695 GB, free: 9.727 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=63): time 3.206e-06/0.8057, allocations: 0 / 0.8695 GB, free: 9.727 MB / 0.6856 GB Notification: Performance of matching and sorting (n=63): time 0.01386/0.8196, allocations: 3.363 MB / 0.8728 GB, free: 6.336 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.323e-05/0.8196, allocations: 67.89 kB / 0.8729 GB, free: 6.258 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003411/0.8231, allocations: 2.026 MB / 0.8749 GB, free: 4.203 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 0.0002375/0.8233, allocations: 41.7 kB / 0.8749 GB, free: 4.156 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008636/0.8242, allocations: 0.9531 MB / 0.8758 GB, free: 3.191 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002391/0.8244, allocations: 220.8 kB / 0.876 GB, free: 2.973 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000146/0.8246, allocations: 85.66 kB / 0.8761 GB, free: 2.883 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001406/0.8248, allocations: 342 kB / 0.8765 GB, free: 2.543 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002434/0.8272, allocations: 0.8139 MB / 0.8772 GB, free: 1.727 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002748/0.83, allocations: 1.158 MB / 0.8784 GB, free: 424 kB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004823/0.8348, allocations: 1.788 MB / 0.8801 GB, free: 14.5 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.375e-05/0.8348, allocations: 4 kB / 0.8801 GB, free: 14.5 MB / 0.7012 GB Notification: Performance of matching and sorting (n=118) (initialization): time 0.007441/0.8423, allocations: 2.401 MB / 0.8825 GB, free: 12.08 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002857/0.8426, allocations: 382.8 kB / 0.8828 GB, free: 11.57 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.887e-05/0.8426, allocations: 12 kB / 0.8829 GB, free: 11.56 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00139/0.844, allocations: 0.5238 MB / 0.8834 GB, free: 11.04 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001614/0.8456, allocations: 339.5 kB / 0.8837 GB, free: 10.7 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002444/0.8481, allocations: 1.153 MB / 0.8848 GB, free: 9.523 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002771/0.8509, allocations: 284.3 kB / 0.8851 GB, free: 9.246 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001779/0.8511, allocations: 63.95 kB / 0.8851 GB, free: 9.184 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 1.55e-05/0.8511, allocations: 7.938 kB / 0.8852 GB, free: 9.176 MB / 0.7012 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006648/0.8578, allocations: 2.152 MB / 0.8873 GB, free: 7.02 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.175e-05/0.8578, allocations: 12 kB / 0.8873 GB, free: 7.008 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00126/0.8591, allocations: 0.52 MB / 0.8878 GB, free: 6.484 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001426/0.8605, allocations: 335.5 kB / 0.8881 GB, free: 6.156 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002446/0.863, allocations: 1.153 MB / 0.8892 GB, free: 4.977 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002779/0.8658, allocations: 276.2 kB / 0.8895 GB, free: 4.707 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001834/0.866, allocations: 59.95 kB / 0.8895 GB, free: 4.648 MB / 0.7012 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 (110): * Single equations (assignments): 108 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * 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 {(1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.00126/0.8672, allocations: 0.5124 MB / 0.89 GB, free: 4.125 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003611/0.8676, allocations: 197.5 kB / 0.8902 GB, free: 3.93 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006903/0.8745, allocations: 2.233 MB / 0.8924 GB, free: 1.688 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.548e-05/0.8746, allocations: 11.98 kB / 0.8924 GB, free: 1.676 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.796e-06/0.8746, allocations: 0 / 0.8924 GB, free: 1.676 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.137e-05/0.8746, allocations: 3.984 kB / 0.8924 GB, free: 1.672 MB / 0.7012 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 0.009189/0.8838, allocations: 3.938 MB / 0.8963 GB, free: 13.65 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.562e-06/0.8839, allocations: 0 / 0.8963 GB, free: 13.65 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001216/0.8851, allocations: 231.9 kB / 0.8965 GB, free: 13.42 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001259/0.8863, allocations: 0.5162 MB / 0.897 GB, free: 12.9 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.828e-05/0.8864, allocations: 27.97 kB / 0.897 GB, free: 12.88 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002438/0.8889, allocations: 1.165 MB / 0.8982 GB, free: 11.68 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.26e-06/0.8889, allocations: 4 kB / 0.8982 GB, free: 11.68 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007903/0.8968, allocations: 2.302 MB / 0.9004 GB, free: 9.328 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001224/0.8981, allocations: 450.1 kB / 0.9008 GB, free: 8.867 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002627/0.8983, allocations: 19.94 kB / 0.9009 GB, free: 8.848 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001877/0.9002, allocations: 227.8 kB / 0.9011 GB, free: 8.625 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001383/0.9004, allocations: 48.44 kB / 0.9011 GB, free: 8.578 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001112/0.9005, allocations: 43.94 kB / 0.9012 GB, free: 8.535 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.002389/0.9029, allocations: 1.415 MB / 0.9025 GB, free: 7.105 MB / 0.7169 GB Notification: Performance of sort global known variables: time 5.61e-07/0.9029, allocations: 0 / 0.9025 GB, free: 7.105 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.003016/0.9059, allocations: 0.9474 MB / 0.9035 GB, free: 6.156 MB / 0.7169 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 (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 {(1,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001452/0.9074, allocations: 0.5193 MB / 0.904 GB, free: 5.637 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.009625/0.917, allocations: 2.972 MB / 0.9069 GB, free: 2.672 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 1.366e-05/0.9171, allocations: 7.938 kB / 0.9069 GB, free: 2.664 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.003132/0.9203, allocations: 0.9404 MB / 0.9078 GB, free: 1.727 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006167/0.9264, allocations: 0.939 MB / 0.9087 GB, free: 0.793 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.4689/1.395, allocations: 4.324 MB / 0.9129 GB, free: 170.3 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001647/1.397, allocations: 1.462 MB / 0.9144 GB, free: 169.5 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.003102/1.4, allocations: 480.2 kB / 0.9148 GB, free: 169.5 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005832/1.401, allocations: 155.9 kB / 0.915 GB, free: 169.5 MB / 0.7169 GB Notification: Performance of SimCode: time 1.002e-06/1.401, allocations: 0 / 0.915 GB, free: 169.5 MB / 0.7169 GB Notification: Performance of Templates: time 0.07295/1.474, allocations: 42.02 MB / 0.956 GB, free: 140.8 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe 2>&1) Environment - environmentSimulation: