Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Interfaces.Examples.EightPortHeatMassExchanger") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.321/2.321, allocations: 253.2 MB / 260.6 MB, free: 7.488 MB / 202.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001481/0.00148, allocations: 185.7 kB / 319.9 MB, free: 3.086 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.981/1.981, allocations: 205.5 MB / 0.5708 GB, free: 15.29 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001157/0.001157, allocations: 92.22 kB / 0.6751 GB, free: 4.648 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 3.293e-05/3.275e-05, allocations: 12 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2072/0.2073, allocations: 106.3 MB / 0.8887 GB, free: 11.89 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.917/2.124, allocations: 405.6 MB / 1.285 GB, free: 259.1 MB / 0.8698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000339/2.125, allocations: 90.34 kB / 1.285 GB, free: 259.1 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 3.738/5.863, allocations: 0.7671 GB / 2.052 GB, free: 125.3 MB / 0.8698 GB Notification: Performance of FrontEnd: time 2.324e-06/5.863, allocations: 0 / 2.052 GB, free: 125.3 MB / 0.8698 GB Notification: Performance of Transformations before backend: time 0.0003599/5.863, allocations: 54.5 kB / 2.052 GB, free: 125.3 MB / 0.8698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 344 * Number of variables: 344 Notification: Performance of Generate backend data structure: time 0.006828/5.87, allocations: 2.167 MB / 2.054 GB, free: 124.4 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 4.57e-05/5.87, allocations: 9.781 kB / 2.054 GB, free: 124.4 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001473/5.872, allocations: 263.5 kB / 2.054 GB, free: 124.2 MB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.07789/5.949, allocations: 23.45 MB / 2.077 GB, free: 123 MB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.687e-05/5.95, allocations: 41.25 kB / 2.077 GB, free: 123 MB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003173/5.95, allocations: 87.52 kB / 2.077 GB, free: 123 MB / 0.8698 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002625/5.953, allocations: 0.8683 MB / 2.078 GB, free: 123 MB / 0.8698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003388/5.956, allocations: 1.18 MB / 2.079 GB, free: 122.8 MB / 0.8698 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.318e-05/5.956, allocations: 17.11 kB / 2.079 GB, free: 122.7 MB / 0.8698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001651/5.956, allocations: 5.188 kB / 2.079 GB, free: 122.7 MB / 0.8698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.504e-05/5.956, allocations: 36.78 kB / 2.08 GB, free: 122.7 MB / 0.8698 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 0.01156/5.968, allocations: 7.235 MB / 2.087 GB, free: 118.6 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001133/5.969, allocations: 424.5 kB / 2.087 GB, free: 118.6 MB / 0.8698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005197/5.97, allocations: 268 kB / 2.087 GB, free: 118.6 MB / 0.8698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008924/5.971, allocations: 1.16 MB / 2.088 GB, free: 117.3 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.364e-05/5.971, allocations: 47.33 kB / 2.088 GB, free: 117.2 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=59): time 3.256e-06/5.971, allocations: 0 / 2.088 GB, free: 117.2 MB / 0.8698 GB Notification: Performance of matching and sorting (n=59): time 0.002132/5.973, allocations: 0.6085 MB / 2.089 GB, free: 117.1 MB / 0.8698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.952e-05/5.973, allocations: 64.72 kB / 2.089 GB, free: 117 MB / 0.8698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002432/5.975, allocations: 1.193 MB / 2.09 GB, free: 116.9 MB / 0.8698 GB Notification: Performance of collectPreVariables (initialization): time 0.000195/5.975, allocations: 25.7 kB / 2.09 GB, free: 116.8 MB / 0.8698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008164/5.976, allocations: 0.9419 MB / 2.091 GB, free: 116.5 MB / 0.8698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002767/5.977, allocations: 209.1 kB / 2.091 GB, free: 116.3 MB / 0.8698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.205e-05/5.977, allocations: 2.375 kB / 2.091 GB, free: 116.3 MB / 0.8698 GB Notification: Performance of setup shared object (initialization): time 8.877e-05/5.977, allocations: 333.9 kB / 2.092 GB, free: 116 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000538/5.977, allocations: 220.8 kB / 2.092 GB, free: 116 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007165/5.978, allocations: 0.5872 MB / 2.092 GB, free: 115.6 MB / 0.8698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001102/5.979, allocations: 351.4 kB / 2.093 GB, free: 115.6 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.052e-05/5.979, allocations: 0 / 2.093 GB, free: 115.6 MB / 0.8698 GB Notification: Performance of matching and sorting (n=111) (initialization): time 0.002694/5.982, allocations: 0.8895 MB / 2.094 GB, free: 115.5 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 3.317e-05/5.982, allocations: 14.08 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.928e-05/5.982, allocations: 12.66 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.837e-05/5.982, allocations: 15.75 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001442/5.984, allocations: 228.9 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.343e-05/5.984, allocations: 26.53 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002562/5.986, allocations: 167.2 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002066/5.986, allocations: 47.95 kB / 2.094 GB, free: 115.4 MB / 0.8698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (111): * Single equations (assignments): 111 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002562/5.987, allocations: 140.7 kB / 2.094 GB, free: 115.3 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005043/5.987, allocations: 163.1 kB / 2.094 GB, free: 115.2 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002269/5.989, allocations: 0.7353 MB / 2.095 GB, free: 115.1 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.815e-05/5.99, allocations: 7.094 kB / 2.095 GB, free: 115.1 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.905e-06/5.99, allocations: 0 / 2.095 GB, free: 115.1 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001416/5.991, allocations: 0.6798 MB / 2.096 GB, free: 114.9 MB / 0.8698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005868/5.997, allocations: 2.131 MB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.039e-05/5.997, allocations: 7.297 kB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001365/5.998, allocations: 181.4 kB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.387e-05/5.998, allocations: 9.688 kB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.255e-05/5.998, allocations: 3.938 kB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.001e-05/5.998, allocations: 9.688 kB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.849e-06/5.998, allocations: 6.594 kB / 2.098 GB, free: 114.5 MB / 0.8698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002911/6.001, allocations: 1.286 MB / 2.099 GB, free: 114 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001279/6.003, allocations: 367.7 kB / 2.1 GB, free: 113.8 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003828/6.003, allocations: 4.625 kB / 2.1 GB, free: 113.8 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002217/6.005, allocations: 112 kB / 2.1 GB, free: 113.8 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001996/6.006, allocations: 57.03 kB / 2.1 GB, free: 113.8 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001131/6.006, allocations: 31.78 kB / 2.1 GB, free: 113.8 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.001839/6.008, allocations: 0.8949 MB / 2.101 GB, free: 113.7 MB / 0.8698 GB Notification: Performance of sort global known variables: time 5.11e-07/6.008, allocations: 0 / 2.101 GB, free: 113.7 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.003604/6.011, allocations: 0.6886 MB / 2.101 GB, free: 113.6 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 4 (eigPor.vol1.dynBal.U,eigPor.vol2.dynBal.U,eigPor.vol3.dynBal.U,eigPor.vol4.dynBal.U) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (64): * Single equations (assignments): 59 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002354/6.014, allocations: 0.967 MB / 2.102 GB, free: 113.3 MB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.00156/6.015, allocations: 0.6083 MB / 2.103 GB, free: 113.3 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 7.403e-06/6.015, allocations: 0 / 2.103 GB, free: 113.3 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 0.0006761/6.016, allocations: 300.9 kB / 2.103 GB, free: 113.3 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008238/6.024, allocations: 0.9543 MB / 2.104 GB, free: 113.3 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005887/6.03, allocations: 2.312 MB / 2.107 GB, free: 112.6 MB / 0.8698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001091/6.031, allocations: 1.44 MB / 2.108 GB, free: 111.9 MB / 0.8698 GB Notification: Performance of simCode: alias equations: time 0.002379/6.034, allocations: 335.1 kB / 2.108 GB, free: 111.8 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005115/6.034, allocations: 128 kB / 2.108 GB, free: 111.8 MB / 0.8698 GB Notification: Performance of SimCode: time 1.433e-06/6.034, allocations: 0 / 2.108 GB, free: 111.8 MB / 0.8698 GB Notification: Performance of Templates: time 0.08027/6.115, allocations: 32.58 MB / 2.14 GB, free: 103.3 MB / 0.8698 GB