Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01073/0.01074, allocations: 87.72 kB / 15.04 MB, free: 5.582 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001355/0.001355, allocations: 172.3 kB / 15.92 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.412/2.412, allocations: 205.5 MB / 222.2 MB, free: 13.73 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.614/2.614, allocations: 252.8 MB / 0.511 GB, free: 8.348 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007145/0.0007145, allocations: 14.28 kB / 0.6243 GB, free: 28.32 MB / 0.4949 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2379/0.2387, allocations: 106.2 MB / 0.7281 GB, free: 10.17 MB / 0.5574 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.9321/1.171, allocations: 156.4 MB / 0.8808 GB, free: 5.008 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01482/1.186, allocations: 6.227 MB / 0.8869 GB, free: 4.914 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002157/1.188, allocations: 28.69 kB / 0.8869 GB, free: 4.914 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.003117/1.191, allocations: 0.5255 MB / 0.8874 GB, free: 4.91 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008908/1.2, allocations: 1.727 MB / 0.8891 GB, free: 4.891 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005281/1.205, allocations: 1.071 MB / 0.8902 GB, free: 4.855 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004303/1.21, allocations: 1.442 MB / 0.8916 GB, free: 4.852 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00141/1.211, allocations: 0.549 MB / 0.8921 GB, free: 4.781 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002568/1.214, allocations: 0.6772 MB / 0.8928 GB, free: 4.777 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001585/1.215, allocations: 464.9 kB / 0.8932 GB, free: 4.773 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002808/1.216, allocations: 32.25 kB / 0.8932 GB, free: 4.773 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004052/1.22, allocations: 0.8578 MB / 0.8941 GB, free: 4.773 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007796/1.221, allocations: 271.2 kB / 0.8943 GB, free: 4.773 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008241/1.221, allocations: 217.8 kB / 0.8945 GB, free: 20.74 MB / 0.6824 GB
Notification: Performance of NFConvertDAE.convert: time 0.003762/1.225, allocations: 1.227 MB / 0.8957 GB, free: 20.64 MB / 0.6824 GB
Notification: Performance of FrontEnd - DAE generated: time 4.629e-06/1.225, allocations: 1.859 kB / 0.8957 GB, free: 20.64 MB / 0.6824 GB
Notification: Performance of FrontEnd: time 4.278e-06/1.225, allocations: 1.031 kB / 0.8957 GB, free: 20.64 MB / 0.6824 GB
Notification: Performance of Transformations before backend: time 5.182e-05/1.225, allocations: 0 / 0.8957 GB, free: 20.64 MB / 0.6824 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.003629/1.229, allocations: 1.099 MB / 0.8968 GB, free: 19.95 MB / 0.6824 GB
Notification: Performance of prepare preOptimizeDAE: time 5.037e-05/1.229, allocations: 11.48 kB / 0.8968 GB, free: 19.95 MB / 0.6824 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003066/1.229, allocations: 109.2 kB / 0.8969 GB, free: 19.91 MB / 0.6824 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003124/1.233, allocations: 304.8 kB / 0.8972 GB, free: 19.86 MB / 0.6824 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002057/1.235, allocations: 0.6796 MB / 0.8979 GB, free: 19.58 MB / 0.6824 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.702e-05/1.235, allocations: 52.81 kB / 0.8979 GB, free: 19.57 MB / 0.6824 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001601/1.235, allocations: 63.97 kB / 0.898 GB, free: 19.57 MB / 0.6824 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001736/1.237, allocations: 0.6246 MB / 0.8986 GB, free: 19.52 MB / 0.6824 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.402e-05/1.237, allocations: 7.578 kB / 0.8986 GB, free: 19.52 MB / 0.6824 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001/1.237, allocations: 25.38 kB / 0.8986 GB, free: 19.52 MB / 0.6824 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.793e-05/1.237, allocations: 22.66 kB / 0.8987 GB, free: 19.52 MB / 0.6824 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001458/1.238, allocations: 0.5494 MB / 0.8992 GB, free: 19.51 MB / 0.6824 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 0.005791/1.244, allocations: 2.777 MB / 0.9019 GB, free: 18.08 MB / 0.6824 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001028/1.245, allocations: 448.9 kB / 0.9023 GB, free: 18.05 MB / 0.6824 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.758e-05/1.245, allocations: 26.16 kB / 0.9024 GB, free: 18.04 MB / 0.6824 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.725e-05/1.245, allocations: 41 kB / 0.9024 GB, free: 18 MB / 0.6824 GB
Notification: Performance of pre-optimization done (n=46): time 3.466e-06/1.245, allocations: 0 / 0.9024 GB, free: 18 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=49): time 0.004756/1.25, allocations: 1.51 MB / 0.9039 GB, free: 17.57 MB / 0.6824 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.024e-05/1.25, allocations: 57.75 kB / 0.9039 GB, free: 17.51 MB / 0.6824 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009168/1.251, allocations: 0.5456 MB / 0.9045 GB, free: 17.38 MB / 0.6824 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001163/1.251, allocations: 38.92 kB / 0.9045 GB, free: 17.35 MB / 0.6824 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003196/1.252, allocations: 361 kB / 0.9048 GB, free: 17.18 MB / 0.6824 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002212/1.252, allocations: 181.3 kB / 0.905 GB, free: 17.07 MB / 0.6824 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.991e-05/1.252, allocations: 9.625 kB / 0.905 GB, free: 17.07 MB / 0.6824 GB
Notification: Performance of setup shared object (initialization): time 0.0002053/1.252, allocations: 383.5 kB / 0.9054 GB, free: 16.75 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004359/1.253, allocations: 178 kB / 0.9056 GB, free: 16.75 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005301/1.253, allocations: 286.5 kB / 0.9058 GB, free: 16.65 MB / 0.6824 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.003651/1.257, allocations: 0.7624 MB / 0.9066 GB, free: 16.53 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.618e-06/1.257, allocations: 1.812 kB / 0.9066 GB, free: 16.53 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001615/1.258, allocations: 0.5866 MB / 0.9072 GB, free: 16.45 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003075/1.259, allocations: 0.7045 MB / 0.9078 GB, free: 15.71 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.171e-05/1.259, allocations: 2.031 kB / 0.9078 GB, free: 15.71 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002445/1.259, allocations: 39.8 kB / 0.9079 GB, free: 15.7 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001142/1.26, allocations: 114.5 kB / 0.908 GB, free: 15.7 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00216/1.262, allocations: 2.114 MB / 0.9101 GB, free: 13.77 MB / 0.6824 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001558/1.264, allocations: 59.92 kB / 0.9101 GB, free: 13.76 MB / 0.6824 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.186e-05/1.264, allocations: 17.78 kB / 0.9101 GB, free: 13.76 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 1.069e-05/1.264, allocations: 3 kB / 0.9101 GB, free: 13.76 MB / 0.6824 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001302/1.265, allocations: 0.5045 MB / 0.9106 GB, free: 13.75 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.553e-06/1.265, allocations: 4.219 kB / 0.9106 GB, free: 13.74 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002006/1.266, allocations: 44.36 kB / 0.9107 GB, free: 13.73 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007566/1.266, allocations: 101.2 kB / 0.9108 GB, free: 13.73 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00177/1.268, allocations: 1.516 MB / 0.9122 GB, free: 12.39 MB / 0.6824 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001601/1.27, allocations: 58.02 kB / 0.9123 GB, free: 12.37 MB / 0.6824 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.935e-05/1.27, allocations: 15.75 kB / 0.9123 GB, free: 12.37 MB / 0.6824 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * 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 initialization (57):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007358/1.271, allocations: 342.5 kB / 0.9126 GB, free: 12.18 MB / 0.6824 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002434/1.271, allocations: 66.66 kB / 0.9127 GB, free: 12.15 MB / 0.6824 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001474/1.272, allocations: 0.5643 MB / 0.9133 GB, free: 12.08 MB / 0.6824 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.368e-06/1.272, allocations: 5.438 kB / 0.9133 GB, free: 12.08 MB / 0.6824 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/1.272, allocations: 0 / 0.9133 GB, free: 12.08 MB / 0.6824 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001287/1.274, allocations: 0.7824 MB / 0.914 GB, free: 11.62 MB / 0.6824 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003893/1.278, allocations: 1.568 MB / 0.9156 GB, free: 11.1 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.993e-06/1.278, allocations: 0 / 0.9156 GB, free: 11.1 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001203/1.279, allocations: 132.5 kB / 0.9157 GB, free: 11.07 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002061/1.279, allocations: 31.97 kB / 0.9157 GB, free: 11.06 MB / 0.6824 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.039e-05/1.279, allocations: 18.17 kB / 0.9157 GB, free: 11.05 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001822/1.281, allocations: 1.959 MB / 0.9176 GB, free: 9.168 MB / 0.6824 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.038e-06/1.281, allocations: 1.781 kB / 0.9176 GB, free: 9.168 MB / 0.6824 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002093/1.283, allocations: 0.9783 MB / 0.9186 GB, free: 8.797 MB / 0.6824 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006807/1.284, allocations: 201.7 kB / 0.9188 GB, free: 8.652 MB / 0.6824 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001467/1.284, allocations: 16.73 kB / 0.9188 GB, free: 8.648 MB / 0.6824 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001205/1.285, allocations: 59.56 kB / 0.9189 GB, free: 8.625 MB / 0.6824 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001105/1.286, allocations: 33.67 kB / 0.9189 GB, free: 8.613 MB / 0.6824 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.337e-05/1.286, allocations: 27.98 kB / 0.9189 GB, free: 8.605 MB / 0.6824 GB
Notification: Performance of sorting global known variables: time 0.0007342/1.286, allocations: 392.2 kB / 0.9193 GB, free: 8.461 MB / 0.6824 GB
Notification: Performance of sort global known variables: time 3.81e-07/1.286, allocations: 0 / 0.9193 GB, free: 8.461 MB / 0.6824 GB
Notification: Performance of remove unused functions: time 0.001874/1.288, allocations: 377.6 kB / 0.9197 GB, free: 8.461 MB / 0.6824 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1])
 * 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 (47):
 * Single equations (assignments): 45
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002944/1.291, allocations: 1.908 MB / 0.9215 GB, free: 7.238 MB / 0.6824 GB
Notification: Performance of simCode: created initialization part: time 0.00262/1.294, allocations: 0.9889 MB / 0.9225 GB, free: 6.902 MB / 0.6824 GB
Notification: Performance of simCode: created event and clocks part: time 6.342e-06/1.294, allocations: 5.469 kB / 0.9225 GB, free: 6.902 MB / 0.6824 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008165/1.295, allocations: 376.4 kB / 0.9229 GB, free: 6.75 MB / 0.6824 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003846/1.299, allocations: 464.7 kB / 0.9233 GB, free: 6.586 MB / 0.6824 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01056/1.309, allocations: 5.405 MB / 0.9286 GB, free: 3.438 MB / 0.6824 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008173/1.31, allocations: 1.026 MB / 0.9296 GB, free: 2.602 MB / 0.6824 GB
Notification: Performance of simCode: alias equations: time 0.001575/1.312, allocations: 219.5 kB / 0.9298 GB, free: 2.5 MB / 0.6824 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005656/1.312, allocations: 269.9 kB / 0.93 GB, free: 2.469 MB / 0.6824 GB
Notification: Performance of SimCode: time 1.112e-06/1.312, allocations: 0 / 0.93 GB, free: 2.469 MB / 0.6824 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07921/1.391, allocations: 21.69 MB / 0.9512 GB, free: 6.137 MB / 0.698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000428/1.392, allocations: 275.1 kB / 0.9515 GB, free: 5.773 MB / 0.698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.338/4.73, allocations: 1.859 kB / 0.9515 GB, free: 5.773 MB / 0.698 GB