Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.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.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.627/1.627, allocations: 289.9 MB / 297.4 MB, free: 6.352 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001569/0.001569, allocations: 188.8 kB / 366.7 MB, free: 1.645 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.011/2.011, allocations: 205.2 MB / 0.626 GB, free: 7.16 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001024/0.001024, allocations: 80.97 kB / 0.74 GB, free: 39.55 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 1.953e-05/1.956e-05, allocations: 4 kB / 0.8597 GB, free: 13.05 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7785/0.7785, allocations: 116.3 MB / 0.9732 GB, free: 76.26 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.282/2.06, allocations: 0.6011 GB / 1.574 GB, free: 7.41 MB / 0.9167 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002261/2.061, allocations: 89.08 kB / 1.574 GB, free: 7.367 MB / 0.9167 GB Notification: Performance of FrontEnd - DAE generated: time 0.8804/2.941, allocations: 160.7 MB / 1.731 GB, free: 275.4 MB / 0.948 GB Notification: Performance of FrontEnd: time 1.843e-06/2.941, allocations: 0 / 1.731 GB, free: 275.4 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.0001046/2.941, allocations: 16 kB / 1.731 GB, free: 275.4 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: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.002196/2.943, allocations: 0.9395 MB / 1.732 GB, free: 274.4 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.012e-05/2.943, allocations: 11.97 kB / 1.732 GB, free: 274.4 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002358/2.946, allocations: 270.8 kB / 1.733 GB, free: 274.1 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001228/2.947, allocations: 0.6792 MB / 1.733 GB, free: 273.4 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.034e-05/2.947, allocations: 12 kB / 1.733 GB, free: 273.4 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.987e-05/2.947, allocations: 31.91 kB / 1.733 GB, free: 273.4 MB / 0.948 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0005017/2.948, allocations: 290.6 kB / 1.734 GB, free: 273.1 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000564/2.948, allocations: 447.1 kB / 1.734 GB, free: 272.6 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.992e-05/2.948, allocations: 0 / 1.734 GB, free: 272.6 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.929e-05/2.948, allocations: 15.89 kB / 1.734 GB, free: 272.6 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.065e-05/2.948, allocations: 8 kB / 1.734 GB, free: 272.6 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 0.002138/2.951, allocations: 2.703 MB / 1.737 GB, free: 269.7 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002823/2.951, allocations: 261.9 kB / 1.737 GB, free: 269.4 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001384/2.951, allocations: 130.2 kB / 1.737 GB, free: 269.3 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003804/2.951, allocations: 0.6651 MB / 1.738 GB, free: 268.5 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.401e-05/2.951, allocations: 38.83 kB / 1.738 GB, free: 268.4 MB / 0.948 GB Notification: Performance of pre-optimization done (n=28): time 1.723e-06/2.951, allocations: 0 / 1.738 GB, free: 268.4 MB / 0.948 GB Notification: Performance of matching and sorting (n=40): time 0.004275/2.956, allocations: 1.648 MB / 1.739 GB, free: 266.7 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.563e-05/2.956, allocations: 85.14 kB / 1.739 GB, free: 266.6 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003954/2.956, allocations: 406.1 kB / 1.74 GB, free: 266.2 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 2.918e-05/2.956, allocations: 25.7 kB / 1.74 GB, free: 266.2 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 0.000146/2.956, allocations: 324.3 kB / 1.74 GB, free: 265.9 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001043/2.956, allocations: 134 kB / 1.74 GB, free: 265.7 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.205e-05/2.956, allocations: 0 / 1.74 GB, free: 265.7 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 7.759e-05/2.957, allocations: 362.8 kB / 1.741 GB, free: 265.4 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001721/2.957, allocations: 145.1 kB / 1.741 GB, free: 265.2 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002608/2.957, allocations: 263.6 kB / 1.741 GB, free: 264.9 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003442/2.957, allocations: 191.9 kB / 1.741 GB, free: 264.7 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.376e-06/2.957, allocations: 4 kB / 1.741 GB, free: 264.7 MB / 0.948 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001704/2.959, allocations: 0.6616 MB / 1.742 GB, free: 264 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003011/2.959, allocations: 1.221 MB / 1.743 GB, free: 262.7 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.423e-05/2.959, allocations: 15.89 kB / 1.743 GB, free: 262.7 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009541/2.96, allocations: 261.5 kB / 1.743 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002673/2.961, allocations: 67.89 kB / 1.743 GB, free: 262.4 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004214/2.965, allocations: 3.988 MB / 1.747 GB, free: 258.2 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001275/2.966, allocations: 83.7 kB / 1.747 GB, free: 258.1 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.057e-05/2.966, allocations: 20 kB / 1.747 GB, free: 258.1 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.414e-05/2.966, allocations: 9.25 kB / 1.747 GB, free: 258.1 MB / 0.948 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001474/2.968, allocations: 0.5714 MB / 1.748 GB, free: 257.5 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.584e-06/2.968, allocations: 8 kB / 1.748 GB, free: 257.5 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007389/2.969, allocations: 265.8 kB / 1.748 GB, free: 257.2 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003339/2.969, allocations: 71.89 kB / 1.748 GB, free: 257.1 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004106/2.973, allocations: 3.983 MB / 1.752 GB, free: 252.9 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001141/2.974, allocations: 79.75 kB / 1.752 GB, free: 252.8 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.58e-05/2.974, allocations: 24 kB / 1.752 GB, free: 252.8 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: 14 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (39): * Single equations (assignments): 37 * 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 0.0002384/2.974, allocations: 130.5 kB / 1.752 GB, free: 252.7 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001222/2.975, allocations: 59.33 kB / 1.752 GB, free: 252.6 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001447/2.976, allocations: 0.6103 MB / 1.753 GB, free: 252 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.408e-06/2.976, allocations: 4 kB / 1.753 GB, free: 252 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.403e-06/2.976, allocations: 0 / 1.753 GB, free: 252 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001301/2.977, allocations: 0.6979 MB / 1.754 GB, free: 251.2 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002501/2.98, allocations: 1.563 MB / 1.755 GB, free: 249.6 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.487e-06/2.98, allocations: 0 / 1.755 GB, free: 249.6 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002057/2.98, allocations: 51.91 kB / 1.755 GB, free: 249.6 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007528/2.981, allocations: 241.5 kB / 1.755 GB, free: 249.3 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.83e-05/2.981, allocations: 0 / 1.755 GB, free: 249.3 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003664/2.985, allocations: 3.723 MB / 1.759 GB, free: 245.4 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.571e-06/2.985, allocations: 4.031 kB / 1.759 GB, free: 245.4 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001652/2.986, allocations: 0.8733 MB / 1.76 GB, free: 244.5 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000317/2.987, allocations: 192.4 kB / 1.76 GB, free: 244.3 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.4e-05/2.987, allocations: 0 / 1.76 GB, free: 244.3 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009296/2.988, allocations: 67.88 kB / 1.76 GB, free: 244.2 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001045/2.988, allocations: 39.84 kB / 1.76 GB, free: 244.1 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.087e-05/2.988, allocations: 15.94 kB / 1.76 GB, free: 244.1 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.0003957/2.988, allocations: 310.9 kB / 1.761 GB, free: 243.8 MB / 0.948 GB Notification: Performance of sort global known variables: time 1.61e-07/2.988, allocations: 0 / 1.761 GB, free: 243.8 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.001974/2.99, allocations: 451.8 kB / 1.761 GB, free: 243.4 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (28): * Single equations (assignments): 26 * 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 6,2 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006483/2.991, allocations: 310.9 kB / 1.761 GB, free: 243.1 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.002339/2.993, allocations: 1.237 MB / 1.762 GB, free: 241.8 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 3.256e-06/2.993, allocations: 320 / 1.762 GB, free: 241.8 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.0009429/2.994, allocations: 0.5036 MB / 1.763 GB, free: 241.3 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001521/2.996, allocations: 328.8 kB / 1.763 GB, free: 241 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001404/2.997, allocations: 0.8822 MB / 1.764 GB, free: 240.1 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003528/2.997, allocations: 0.9313 MB / 1.765 GB, free: 239.1 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.0007707/2.998, allocations: 169.1 kB / 1.765 GB, free: 238.9 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.63e-05/2.998, allocations: 43.42 kB / 1.765 GB, free: 238.9 MB / 0.948 GB Notification: Performance of SimCode: time 4.41e-07/2.998, allocations: 4 kB / 1.765 GB, free: 238.9 MB / 0.948 GB Notification: Performance of Templates: time 0.02579/3.024, allocations: 16.85 MB / 1.782 GB, free: 222.1 MB / 0.948 GB make -j1 -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.makefile (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & ./Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1)