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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) 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) 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/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.67/1.67, allocations: 289.9 MB / 297.4 MB, free: 6.371 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001093/0.001093, allocations: 184.9 kB / 366.7 MB, free: 1.68 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.741/1.741, allocations: 205.2 MB / 0.626 GB, free: 7.145 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000872/0.000872, allocations: 97.55 kB / 0.74 GB, free: 39.57 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 1.814e-05/1.814e-05, allocations: 4 kB / 0.8597 GB, free: 13.09 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5881/0.5881, allocations: 116.3 MB / 0.9732 GB, free: 76.37 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.122/1.71, allocations: 0.5139 GB / 1.487 GB, free: 30.48 MB / 0.8542 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002479/1.71, allocations: 89.12 kB / 1.487 GB, free: 30.44 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 1.468/3.179, allocations: 424.2 MB / 1.901 GB, free: 97.13 MB / 0.948 GB Notification: Performance of FrontEnd: time 1.452e-06/3.179, allocations: 0 / 1.901 GB, free: 97.13 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.0001074/3.179, allocations: 24 kB / 1.901 GB, free: 97.11 MB / 0.948 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 0.004286/3.183, allocations: 1.534 MB / 1.903 GB, free: 95.53 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.346e-05/3.183, allocations: 8.031 kB / 1.903 GB, free: 95.52 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00148/3.185, allocations: 155.1 kB / 1.903 GB, free: 95.37 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04603/3.231, allocations: 22.32 MB / 1.925 GB, free: 72.9 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.763e-05/3.231, allocations: 12 kB / 1.925 GB, free: 72.89 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001531/3.231, allocations: 31.94 kB / 1.925 GB, free: 72.86 MB / 0.948 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0006391/3.231, allocations: 286.5 kB / 1.925 GB, free: 72.58 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007177/3.232, allocations: 444 kB / 1.926 GB, free: 72.11 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.588e-05/3.232, allocations: 4 kB / 1.926 GB, free: 72.11 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.04e-05/3.232, allocations: 0 / 1.926 GB, free: 72.11 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.088e-05/3.232, allocations: 15.95 kB / 1.926 GB, free: 72.09 MB / 0.948 GB Warning: The model contains alias variables with conflicting start and/or 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 0.002641/3.235, allocations: 2.149 MB / 1.928 GB, free: 69.82 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003109/3.235, allocations: 250.5 kB / 1.928 GB, free: 69.57 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001425/3.235, allocations: 128.8 kB / 1.928 GB, free: 69.44 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008788/3.236, allocations: 1.734 MB / 1.93 GB, free: 67.32 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.814e-05/3.236, allocations: 34.56 kB / 1.93 GB, free: 67.28 MB / 0.948 GB Notification: Performance of pre-optimization done (n=31): time 2.315e-06/3.236, allocations: 0 / 1.93 GB, free: 67.28 MB / 0.948 GB Notification: Performance of matching and sorting (n=43): time 0.004671/3.241, allocations: 1.472 MB / 1.931 GB, free: 65.74 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.555e-05/3.241, allocations: 59.36 kB / 1.931 GB, free: 65.67 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005496/3.242, allocations: 402.2 kB / 1.932 GB, free: 65.28 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 4.364e-05/3.242, allocations: 25.7 kB / 1.932 GB, free: 65.25 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001632/3.242, allocations: 324.3 kB / 1.932 GB, free: 64.92 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001037/3.242, allocations: 141.9 kB / 1.932 GB, free: 64.78 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.666e-05/3.242, allocations: 0 / 1.932 GB, free: 64.78 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 8.083e-05/3.242, allocations: 358.8 kB / 1.933 GB, free: 64.42 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001721/3.242, allocations: 141.1 kB / 1.933 GB, free: 64.29 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000204/3.243, allocations: 246.6 kB / 1.933 GB, free: 64 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007356/3.243, allocations: 229.4 kB / 1.933 GB, free: 63.77 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.305e-06/3.243, allocations: 4 kB / 1.933 GB, free: 63.77 MB / 0.948 GB Notification: Performance of matching and sorting (n=57) (initialization): time 0.001325/3.245, allocations: 0.6042 MB / 1.934 GB, free: 63.15 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002585/3.245, allocations: 1.149 MB / 1.935 GB, free: 61.91 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.15e-05/3.245, allocations: 0 / 1.935 GB, free: 61.91 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004533/3.245, allocations: 169.6 kB / 1.935 GB, free: 61.74 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002379/3.246, allocations: 75.84 kB / 1.935 GB, free: 61.67 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009877/3.247, allocations: 1.382 MB / 1.936 GB, free: 60.23 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005485/3.247, allocations: 23.88 kB / 1.936 GB, free: 60.21 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.936e-05/3.247, allocations: 24 kB / 1.936 GB, free: 60.19 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.032e-05/3.247, allocations: 4 kB / 1.936 GB, free: 60.18 MB / 0.948 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001177/3.248, allocations: 0.5163 MB / 1.937 GB, free: 59.66 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.388e-06/3.248, allocations: 4 kB / 1.937 GB, free: 59.66 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003781/3.249, allocations: 170 kB / 1.937 GB, free: 59.48 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001973/3.249, allocations: 67.91 kB / 1.937 GB, free: 59.42 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009201/3.25, allocations: 1.378 MB / 1.939 GB, free: 57.99 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005019/3.251, allocations: 23.83 kB / 1.939 GB, free: 57.96 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.179e-05/3.251, allocations: 24.19 kB / 1.939 GB, free: 57.94 MB / 0.948 GB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: $DER.vol1.dynBal.medium.T:DUMMY_DER(fixed = false ) "Temperature of medium" type: Real vol1.ports[1].m_flow:VARIABLE(flow=true min = -100000.0 max = 100000.0 unit = "kg/s" ) "Mass flow rate from the connection point into the component" type: Real [1] Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: $DER.vol.dynBal.medium.T:DUMMY_DER(fixed = false ) "Temperature of medium" type: Real vol.dynBal.mb_flow:VARIABLE(unit = "kg/s" protected = true ) "Mass flows across boundaries" type: Real 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 () * 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 (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.0002037/3.251, allocations: 139 kB / 1.939 GB, free: 57.8 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001233/3.251, allocations: 55.34 kB / 1.939 GB, free: 57.75 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00154/3.252, allocations: 0.6385 MB / 1.939 GB, free: 57.09 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.799e-06/3.252, allocations: 4 kB / 1.939 GB, free: 57.09 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.372e-06/3.252, allocations: 0 / 1.939 GB, free: 57.09 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001217/3.254, allocations: 0.6704 MB / 1.94 GB, free: 56.36 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002384/3.256, allocations: 1.369 MB / 1.941 GB, free: 54.94 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.549e-06/3.256, allocations: 4 kB / 1.941 GB, free: 54.93 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000164/3.256, allocations: 55.94 kB / 1.941 GB, free: 54.88 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004054/3.257, allocations: 157.6 kB / 1.942 GB, free: 54.72 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.062e-05/3.257, allocations: 11.94 kB / 1.942 GB, free: 54.71 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009153/3.258, allocations: 1.354 MB / 1.943 GB, free: 53.3 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.468e-06/3.258, allocations: 0 / 1.943 GB, free: 53.3 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001486/3.259, allocations: 0.8792 MB / 1.944 GB, free: 52.39 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002919/3.26, allocations: 196.3 kB / 1.944 GB, free: 52.18 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001011/3.26, allocations: 4 kB / 1.944 GB, free: 52.18 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004659/3.26, allocations: 31.88 kB / 1.944 GB, free: 52.14 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.207e-05/3.26, allocations: 23.97 kB / 1.944 GB, free: 52.12 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.99e-05/3.26, allocations: 23.98 kB / 1.944 GB, free: 52.1 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.0003287/3.261, allocations: 314.9 kB / 1.944 GB, free: 51.79 MB / 0.948 GB Notification: Performance of sort global known variables: time 1.5e-07/3.261, allocations: 0 / 1.944 GB, free: 51.79 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.002062/3.263, allocations: 0.5581 MB / 1.945 GB, free: 51.23 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.dynBal.medium.T_degC,vol1.dynBal.medium.T_degC) * Number of discrete variables: 0 () * Number of discrete 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 (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 7,2 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.001803/3.264, allocations: 0.6279 MB / 1.946 GB, free: 50.6 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.0013/3.266, allocations: 0.6556 MB / 1.946 GB, free: 49.95 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 4.529e-06/3.266, allocations: 0 / 1.946 GB, free: 49.95 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.0003928/3.266, allocations: 231.7 kB / 1.946 GB, free: 49.72 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001423/3.268, allocations: 300.8 kB / 1.947 GB, free: 49.43 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001597/3.269, allocations: 0.8823 MB / 1.948 GB, free: 48.52 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003835/3.27, allocations: 0.9231 MB / 1.948 GB, free: 47.56 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.0008285/3.27, allocations: 258.9 kB / 1.949 GB, free: 47.3 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001219/3.271, allocations: 55.41 kB / 1.949 GB, free: 47.25 MB / 0.948 GB Notification: Performance of SimCode: time 6.61e-07/3.271, allocations: 0 / 1.949 GB, free: 47.25 MB / 0.948 GB Notification: Performance of Templates: time 0.02556/3.296, allocations: 17.44 MB / 1.966 GB, free: 29.93 MB / 0.948 GB make -j1 -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.makefile (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)