Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002684/0.002688, allocations: 359.9 kB / 16.59 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.558/1.558, allocations: 165.8 MB / 183.1 MB, free: 5.473 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.983/3.983, allocations: 410.7 MB / 0.6001 GB, free: 15.09 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001718/0.001719, allocations: 201 kB / 0.6668 GB, free: 6.918 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006781/0.0006782, allocations: 12 kB / 0.7429 GB, free: 8.953 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4883/0.489, allocations: 67.44 MB / 0.8087 GB, free: 28.78 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedAirPerfectGas): time 0.7801/1.269, allocations: 161.2 MB / 0.9662 GB, free: 1.316 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.02133/1.291, allocations: 12.71 MB / 0.9786 GB, free: 1.004 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001605/1.292, allocations: 30.69 kB / 0.9786 GB, free: 0.9883 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002148/1.294, allocations: 472 kB / 0.9791 GB, free: 0.8594 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.007679/1.302, allocations: 1.884 MB / 0.9809 GB, free: 448 kB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004684/1.307, allocations: 1.078 MB / 0.982 GB, free: 368 kB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.005694/1.313, allocations: 2.954 MB / 0.9849 GB, free: 15.76 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001293/1.314, allocations: 0.5466 MB / 0.9854 GB, free: 15.53 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.00197/1.316, allocations: 0.6995 MB / 0.9861 GB, free: 15.27 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001799/1.318, allocations: 0.6947 MB / 0.9868 GB, free: 15.02 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0002039/1.318, allocations: 31.09 kB / 0.9868 GB, free: 15.02 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003351/1.321, allocations: 0.8114 MB / 0.9876 GB, free: 14.79 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005745/1.322, allocations: 303.3 kB / 0.9879 GB, free: 14.66 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0004315/1.322, allocations: 207.7 kB / 0.9881 GB, free: 14.6 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.002559/1.325, allocations: 1.254 MB / 0.9893 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 8.035e-06/1.325, allocations: 6.938 kB / 0.9893 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of FrontEnd: time 3.356e-06/1.325, allocations: 0 / 0.9893 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 2.233e-05/1.325, allocations: 1.969 kB / 0.9893 GB, free: 13.98 MB / 490.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 150
 * Number of variables: 150
Notification: Performance of Generate backend data structure: time 0.002743/1.328, allocations: 1.108 MB / 0.9904 GB, free: 13.17 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.578e-05/1.328, allocations: 8.688 kB / 0.9904 GB, free: 13.17 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004501/1.332, allocations: 455.2 kB / 0.9908 GB, free: 13 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002264/1.335, allocations: 0.7633 MB / 0.9916 GB, free: 12.58 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.944e-05/1.335, allocations: 46.97 kB / 0.9916 GB, free: 12.58 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001496/1.335, allocations: 69.05 kB / 0.9917 GB, free: 12.57 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001742/1.337, allocations: 0.7061 MB / 0.9924 GB, free: 12.37 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.082e-05/1.337, allocations: 0 / 0.9924 GB, free: 12.37 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.89e-05/1.337, allocations: 35.59 kB / 0.9924 GB, free: 12.36 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.397e-05/1.337, allocations: 20.16 kB / 0.9924 GB, free: 12.36 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001412/1.338, allocations: 0.5749 MB / 0.993 GB, free: 12.26 MB / 490.7 MB
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 0.005846/1.344, allocations: 2.917 MB / 0.9958 GB, free: 10.26 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001086/1.345, allocations: 483.7 kB / 0.9963 GB, free: 10.15 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000521/1.346, allocations: 249.7 kB / 0.9965 GB, free: 10.11 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 6.573e-05/1.346, allocations: 7.938 kB / 0.9965 GB, free: 10.11 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.062e-05/1.346, allocations: 40.39 kB / 0.9966 GB, free: 10.06 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=45): time 3.757e-06/1.346, allocations: 0 / 0.9966 GB, free: 10.06 MB / 490.7 MB
Notification: Performance of matching and sorting (n=63): time 0.01368/1.36, allocations: 3.234 MB / 0.9997 GB, free: 8.848 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.924e-05/1.36, allocations: 83.89 kB / 0.9998 GB, free: 8.754 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009945/1.361, allocations: 0.5658 MB / 1 GB, free: 8.539 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001376/1.361, allocations: 38.7 kB / 1 GB, free: 8.508 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0003461/1.361, allocations: 364.3 kB / 1.001 GB, free: 8.309 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0003062/1.362, allocations: 219.4 kB / 1.001 GB, free: 8.152 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.353e-05/1.362, allocations: 16.03 kB / 1.001 GB, free: 8.148 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002026/1.362, allocations: 377.2 kB / 1.001 GB, free: 7.816 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006714/1.363, allocations: 278.8 kB / 1.002 GB, free: 7.777 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000748/1.363, allocations: 386.1 kB / 1.002 GB, free: 7.645 MB / 490.7 MB
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 (0.9999999999999999 * vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.01074/1.374, allocations: 1.458 MB / 1.003 GB, free: 7.191 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.857e-06/1.374, allocations: 1.969 kB / 1.003 GB, free: 7.191 MB / 490.7 MB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.004565/1.379, allocations: 1.13 MB / 1.005 GB, free: 6.902 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001243/1.379, allocations: 139.3 kB / 1.005 GB, free: 6.75 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.122e-05/1.379, allocations: 0 / 1.005 GB, free: 6.75 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003737/1.383, allocations: 0.5011 MB / 1.005 GB, free: 6.617 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009578/1.384, allocations: 90.61 kB / 1.005 GB, free: 6.602 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01135/1.395, allocations: 5.058 MB / 1.01 GB, free: 4.074 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001511/1.397, allocations: 67.44 kB / 1.01 GB, free: 4.051 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.9e-05/1.397, allocations: 21.56 kB / 1.01 GB, free: 4.051 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.091e-05/1.397, allocations: 2.656 kB / 1.01 GB, free: 4.051 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004294/1.401, allocations: 1.05 MB / 1.011 GB, free: 3.824 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.135e-05/1.401, allocations: 2.906 kB / 1.011 GB, free: 3.824 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003684/1.405, allocations: 0.4983 MB / 1.012 GB, free: 3.695 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000672/1.406, allocations: 83.84 kB / 1.012 GB, free: 3.676 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01111/1.417, allocations: 4.476 MB / 1.016 GB, free: 0.5312 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001483/1.418, allocations: 62.17 kB / 1.016 GB, free: 492 kB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.445e-05/1.418, allocations: 19.31 kB / 1.016 GB, free: 476 kB / 490.7 MB
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: 7
 * 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 (46):
 * Single equations (assignments): 44
 * 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: 0
 * Non-linear torn systems: 1 {6 23}
Notification: Performance of prepare postOptimizeDAE: time 0.0007458/1.419, allocations: 360.3 kB / 1.017 GB, free: 184 kB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002494/1.419, allocations: 73.02 kB / 1.017 GB, free: 112 kB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004723/1.424, allocations: 1.127 MB / 1.018 GB, free: 15.34 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004438/1.429, allocations: 1.304 MB / 1.019 GB, free: 14.25 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.017e-05/1.429, allocations: 4 kB / 1.019 GB, free: 14.24 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000719/1.429, allocations: 240.6 kB / 1.019 GB, free: 14.04 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000176/1.429, allocations: 20.64 kB / 1.019 GB, free: 14.03 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001476/1.431, allocations: 56.38 kB / 1.019 GB, free: 13.98 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002211/1.431, allocations: 66.81 kB / 1.019 GB, free: 13.93 MB / 0.4948 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.004963/1.436, allocations: 1.285 MB / 1.021 GB, free: 12.97 MB / 0.4948 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002946/1.439, allocations: 1.411 MB / 1.022 GB, free: 11.95 MB / 0.4948 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0007972/1.44, allocations: 367.2 kB / 1.022 GB, free: 11.73 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 0.0007817/1.441, allocations: 405.7 kB / 1.023 GB, free: 11.43 MB / 0.4948 GB
Notification: Performance of Backend: time 6.71e-07/1.441, allocations: 0 / 1.023 GB, free: 11.43 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.007211/1.448, allocations: 1.853 MB / 1.025 GB, free: 10.02 MB / 0.4948 GB
Notification: Performance of SimCode: time 0.007201/1.455, allocations: 2.985 MB / 1.028 GB, free: 7.188 MB / 0.4948 GB
Notification: Performance of Templates: time 0.06631/1.522, allocations: 24.97 MB / 1.052 GB, free: 14.44 MB / 0.5261 GB