Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.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 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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.MixingVolumes.Validation.CoupledVolumesGlycol47,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009871/0.0009872, allocations: 97.64 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 0.007929/0.007929, allocations: 170.1 kB / 16.27 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 1.638/1.638, allocations: 205.4 MB / 222.4 MB, free: 5.555 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.75/1.75, allocations: 292.7 MB / 0.5502 GB, free: 14.46 MB / 462.1 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 0.0007578/0.0007581, allocations: 14.16 kB / 0.6743 GB, free: 25.73 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3138/0.3146, allocations: 116.3 MB / 0.7879 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47): time 0.05245/0.3671, allocations: 47.08 MB / 0.8339 GB, free: 12.3 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.008381/0.3755, allocations: 4.036 MB / 0.8378 GB, free: 8.258 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00148/0.377, allocations: 27.81 kB / 0.8378 GB, free: 8.23 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.001074/0.3781, allocations: 286.3 kB / 0.8381 GB, free: 7.949 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.008654/0.3868, allocations: 2.696 MB / 0.8407 GB, free: 5.258 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.002803/0.3896, allocations: 0.825 MB / 0.8415 GB, free: 4.441 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.00404/0.3937, allocations: 2.877 MB / 0.8444 GB, free: 1.555 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009268/0.3946, allocations: 0.5176 MB / 0.8449 GB, free: 1.016 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004673/0.3993, allocations: 2.574 MB / 0.8474 GB, free: 14.44 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0012/0.4005, allocations: 0.5443 MB / 0.8479 GB, free: 13.89 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 7.853e-05/0.4006, allocations: 24 kB / 0.8479 GB, free: 13.87 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007085/0.4077, allocations: 3.807 MB / 0.8516 GB, free: 10.05 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.0003596/0.4081, allocations: 139.4 kB / 0.8518 GB, free: 9.918 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.0007862/0.4089, allocations: 367.9 kB / 0.8521 GB, free: 9.551 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.00604/0.415, allocations: 2.115 MB / 0.8542 GB, free: 7.43 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 7.764e-06/0.415, allocations: 0 / 0.8542 GB, free: 7.43 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.534e-06/0.415, allocations: 0 / 0.8542 GB, free: 7.43 MB / 0.67 GB Notification: Performance of Transformations before backend: time 2.182e-05/0.4151, allocations: 0 / 0.8542 GB, free: 7.43 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 112 * Number of variables: 112 Notification: Performance of Generate backend data structure: time 0.002563/0.4176, allocations: 1.098 MB / 0.8553 GB, free: 6.281 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 5.573e-05/0.4177, allocations: 8.031 kB / 0.8553 GB, free: 6.273 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00139/0.4191, allocations: 156 kB / 0.8554 GB, free: 6.121 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002/0.4211, allocations: 0.7879 MB / 0.8562 GB, free: 5.289 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.529e-05/0.4212, allocations: 40.94 kB / 0.8562 GB, free: 5.25 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.279e-05/0.4213, allocations: 44 kB / 0.8563 GB, free: 5.207 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009851/0.4223, allocations: 0.5196 MB / 0.8568 GB, free: 4.652 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.099e-05/0.4223, allocations: 3.938 kB / 0.8568 GB, free: 4.648 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.337e-05/0.4224, allocations: 20 kB / 0.8568 GB, free: 4.629 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.455e-05/0.4224, allocations: 12 kB / 0.8568 GB, free: 4.617 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005548/0.4229, allocations: 347.7 kB / 0.8571 GB, free: 4.277 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 0.003145/0.4261, allocations: 2.439 MB / 0.8595 GB, free: 1.664 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004447/0.4266, allocations: 263.2 kB / 0.8598 GB, free: 1.398 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002212/0.4268, allocations: 144.4 kB / 0.8599 GB, free: 1.258 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00116/0.428, allocations: 1.374 MB / 0.8613 GB, free: 15.57 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.248e-05/0.428, allocations: 46.48 kB / 0.8613 GB, free: 15.52 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=31): time 3.216e-06/0.428, allocations: 0 / 0.8613 GB, free: 15.52 MB / 0.6856 GB Notification: Performance of matching and sorting (n=43): time 0.004735/0.4328, allocations: 1.787 MB / 0.863 GB, free: 13.63 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.833e-05/0.4328, allocations: 55.41 kB / 0.8631 GB, free: 13.57 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006643/0.4335, allocations: 0.4911 MB / 0.8636 GB, free: 13.07 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 4.989e-05/0.4336, allocations: 37.7 kB / 0.8636 GB, free: 13.02 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002747/0.4338, allocations: 324.3 kB / 0.8639 GB, free: 12.7 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001443/0.434, allocations: 149.8 kB / 0.8641 GB, free: 12.55 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.161e-05/0.4341, allocations: 49.7 kB / 0.8641 GB, free: 12.5 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001845/0.4343, allocations: 366.8 kB / 0.8645 GB, free: 12.13 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000259/0.4345, allocations: 145 kB / 0.8646 GB, free: 11.99 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004075/0.435, allocations: 266.7 kB / 0.8649 GB, free: 11.68 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007081/0.4357, allocations: 440.9 kB / 0.8653 GB, free: 11.21 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.314e-06/0.4357, allocations: 0 / 0.8653 GB, free: 11.21 MB / 0.6856 GB Notification: Performance of matching and sorting (n=57) (initialization): time 0.001165/0.4369, allocations: 0.603 MB / 0.8659 GB, free: 10.6 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001446/0.437, allocations: 179.6 kB / 0.866 GB, free: 10.38 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.04e-05/0.437, allocations: 3.984 kB / 0.866 GB, free: 10.38 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007675/0.4378, allocations: 197.5 kB / 0.8662 GB, free: 10.18 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000242/0.4381, allocations: 67.91 kB / 0.8663 GB, free: 10.11 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001198/0.4393, allocations: 1.351 MB / 0.8676 GB, free: 8.707 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004462/0.4397, allocations: 36.02 kB / 0.8676 GB, free: 8.672 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.271e-05/0.4398, allocations: 27.98 kB / 0.8677 GB, free: 8.645 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 1.007e-05/0.4398, allocations: 4 kB / 0.8677 GB, free: 8.641 MB / 0.6856 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001025/0.4408, allocations: 0.5322 MB / 0.8682 GB, free: 8.102 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.472e-06/0.4409, allocations: 4 kB / 0.8682 GB, free: 8.098 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006606/0.4415, allocations: 193.5 kB / 0.8684 GB, free: 7.902 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002731/0.4418, allocations: 67.91 kB / 0.8685 GB, free: 7.836 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001089/0.4429, allocations: 1.343 MB / 0.8698 GB, free: 6.441 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000422/0.4433, allocations: 43.94 kB / 0.8698 GB, free: 6.398 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.409e-05/0.4434, allocations: 24 kB / 0.8698 GB, free: 6.375 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * 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 (41): * Single equations (assignments): 39 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,8), (1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0003516/0.4438, allocations: 288.8 kB / 0.8701 GB, free: 6.086 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001184/0.4439, allocations: 59.25 kB / 0.8702 GB, free: 6.027 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001273/0.4452, allocations: 0.6335 MB / 0.8708 GB, free: 5.379 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.037e-05/0.4452, allocations: 4 kB / 0.8708 GB, free: 5.375 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.451e-06/0.4452, allocations: 0 / 0.8708 GB, free: 5.375 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009054/0.4461, allocations: 0.659 MB / 0.8714 GB, free: 4.66 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002432/0.4486, allocations: 1.447 MB / 0.8728 GB, free: 3.148 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.849e-06/0.4486, allocations: 0 / 0.8728 GB, free: 3.148 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001666/0.4487, allocations: 47.97 kB / 0.8729 GB, free: 3.102 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009398/0.4497, allocations: 217.5 kB / 0.8731 GB, free: 2.883 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.674e-05/0.4497, allocations: 15.98 kB / 0.8731 GB, free: 2.867 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001324/0.4511, allocations: 1.339 MB / 0.8744 GB, free: 1.477 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.248e-06/0.4511, allocations: 4 kB / 0.8744 GB, free: 1.473 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001404/0.4525, allocations: 0.8777 MB / 0.8753 GB, free: 0.5703 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000335/0.4529, allocations: 192.3 kB / 0.8755 GB, free: 372 kB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.101e-05/0.4529, allocations: 8 kB / 0.8755 GB, free: 364 kB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000443/0.4534, allocations: 35.97 kB / 0.8755 GB, free: 328 kB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.564e-05/0.4535, allocations: 23.97 kB / 0.8755 GB, free: 304 kB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.268e-05/0.4535, allocations: 23.98 kB / 0.8755 GB, free: 280 kB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.0004603/0.454, allocations: 346.9 kB / 0.8759 GB, free: 15.94 MB / 0.7012 GB Notification: Performance of sort global known variables: time 2.6e-07/0.454, allocations: 3.938 kB / 0.8759 GB, free: 15.93 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.00168/0.4557, allocations: 491.8 kB / 0.8763 GB, free: 15.45 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.dynBal.medium.T,vol1.dynBal.medium.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 (30): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,7), (2,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001607/0.4573, allocations: 0.5424 MB / 0.8769 GB, free: 14.91 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.0014/0.4587, allocations: 0.6832 MB / 0.8775 GB, free: 14.23 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 3.887e-06/0.4587, allocations: 0 / 0.8775 GB, free: 14.23 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.0005081/0.4592, allocations: 240.6 kB / 0.8778 GB, free: 13.99 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001724/0.461, allocations: 318.8 kB / 0.8781 GB, free: 13.69 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002554/0.4635, allocations: 1.497 MB / 0.8795 GB, free: 12.17 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006352/0.4642, allocations: 0.9144 MB / 0.8804 GB, free: 11.23 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.0006989/0.4649, allocations: 208.9 kB / 0.8806 GB, free: 11.02 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001638/0.4651, allocations: 59.41 kB / 0.8807 GB, free: 10.96 MB / 0.7012 GB Notification: Performance of SimCode: time 4.11e-07/0.4651, allocations: 0 / 0.8807 GB, free: 10.96 MB / 0.7012 GB Notification: Performance of Templates: time 0.03295/0.498, allocations: 17.22 MB / 0.8975 GB, free: 9.93 MB / 0.7169 GB make -j1 -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.sim & ./Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe 2>&1) Environment - environmentSimulation: