Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0024/0.002405, allocations: 356.8 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.513/1.513, allocations: 165.8 MB / 182.5 MB, free: 5.453 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 3.813/3.813, allocations: 410.7 MB / 0.5995 GB, free: 15.19 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 0.001689/0.001689, allocations: 190.9 kB / 0.6662 GB, free: 6.941 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004759/0.0004761, allocations: 15.98 kB / 0.7423 GB, free: 8.973 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3487/0.3492, allocations: 67.43 MB / 0.8081 GB, free: 28.69 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.5927/0.942, allocations: 171.2 MB / 0.9754 GB, free: 0.9531 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01071/0.9527, allocations: 5.876 MB / 0.9811 GB, free: 0.5195 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001675/0.9545, allocations: 30.09 kB / 0.9811 GB, free: 0.5078 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002041/0.9565, allocations: 0.5103 MB / 0.9816 GB, free: 372 kB / 474.7 MB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.006654/0.9632, allocations: 1.797 MB / 0.9834 GB, free: 0 / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004582/0.9678, allocations: 1.183 MB / 0.9846 GB, free: 15.73 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.004291/0.9722, allocations: 2.984 MB / 0.9875 GB, free: 14.72 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001223/0.9734, allocations: 0.6513 MB / 0.9881 GB, free: 14.45 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001941/0.9754, allocations: 0.8082 MB / 0.9889 GB, free: 14.15 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001387/0.9768, allocations: 0.7639 MB / 0.9896 GB, free: 13.87 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001623/0.977, allocations: 41.31 kB / 0.9897 GB, free: 13.87 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002571/0.9796, allocations: 0.8331 MB / 0.9905 GB, free: 13.61 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005334/0.9801, allocations: 343.5 kB / 0.9908 GB, free: 13.46 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.000427/0.9806, allocations: 234.5 kB / 0.991 GB, free: 13.39 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.002521/0.9831, allocations: 1.361 MB / 0.9924 GB, free: 12.73 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.5e-06/0.9831, allocations: 0 / 0.9924 GB, free: 12.73 MB / 490.7 MB
Notification: Performance of FrontEnd: time 1.988e-06/0.9832, allocations: 3 kB / 0.9924 GB, free: 12.73 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 2.091e-05/0.9832, allocations: 0 / 0.9924 GB, free: 12.73 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: 187
 * Number of variables: 187
Notification: Performance of Generate backend data structure: time 0.002671/0.9859, allocations: 1.224 MB / 0.9936 GB, free: 11.87 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.246e-05/0.9859, allocations: 7.938 kB / 0.9936 GB, free: 11.87 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003611/0.9896, allocations: 443.4 kB / 0.994 GB, free: 11.7 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001913/0.9915, allocations: 0.735 MB / 0.9947 GB, free: 11.27 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004588/0.992, allocations: 128.2 kB / 0.9948 GB, free: 11.24 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001594/0.9922, allocations: 76.22 kB / 0.9949 GB, free: 11.24 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002487/0.9947, allocations: 1.003 MB / 0.9959 GB, free: 10.94 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.765e-05/0.9947, allocations: 2.438 kB / 0.9959 GB, free: 10.94 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000114/0.9949, allocations: 32.47 kB / 0.9959 GB, free: 10.94 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.773e-05/0.995, allocations: 33.86 kB / 0.996 GB, free: 10.94 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002715/0.9977, allocations: 0.8993 MB / 0.9968 GB, free: 10.76 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 0.01131/1.009, allocations: 3.529 MB / 1 GB, free: 8.773 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003403/1.012, allocations: 0.644 MB / 1.001 GB, free: 8.621 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001723/1.014, allocations: 359.4 kB / 1.001 GB, free: 8.543 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003489/1.015, allocations: 101.5 kB / 1.001 GB, free: 8.441 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.006e-05/1.015, allocations: 43.47 kB / 1.001 GB, free: 8.398 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=39): time 5.59e-06/1.015, allocations: 0 / 1.001 GB, free: 8.398 MB / 490.7 MB
Notification: Performance of matching and sorting (n=41): time 0.01061/1.025, allocations: 2.526 MB / 1.004 GB, free: 7.379 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.011e-05/1.025, allocations: 57.22 kB / 1.004 GB, free: 7.316 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001297/1.027, allocations: 0.7822 MB / 1.005 GB, free: 7.059 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001214/1.027, allocations: 34.73 kB / 1.005 GB, free: 7.027 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0003826/1.027, allocations: 447 kB / 1.005 GB, free: 6.797 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001905/1.028, allocations: 143 kB / 1.005 GB, free: 6.695 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.473e-05/1.028, allocations: 12.94 kB / 1.005 GB, free: 6.691 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001716/1.028, allocations: 336.1 kB / 1.006 GB, free: 6.371 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001008/1.029, allocations: 316.4 kB / 1.006 GB, free: 6.309 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001096/1.03, allocations: 443.2 kB / 1.006 GB, free: 6.117 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: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004949/1.035, allocations: 1.314 MB / 1.008 GB, free: 5.699 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.789e-06/1.035, allocations: 2.469 kB / 1.008 GB, free: 5.699 MB / 490.7 MB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.004031/1.039, allocations: 1.085 MB / 1.009 GB, free: 5.383 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.269e-05/1.039, allocations: 6.156 kB / 1.009 GB, free: 5.383 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.474e-05/1.039, allocations: 6.453 kB / 1.009 GB, free: 5.379 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007433/1.04, allocations: 194.3 kB / 1.009 GB, free: 5.316 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009097/1.041, allocations: 160.2 kB / 1.009 GB, free: 5.281 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004678/1.045, allocations: 2.101 MB / 1.011 GB, free: 3.766 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001302/1.047, allocations: 85.48 kB / 1.011 GB, free: 3.734 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.615e-05/1.047, allocations: 26.06 kB / 1.011 GB, free: 3.73 MB / 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:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * 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 (59):
 * Single equations (assignments): 58
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.0005919/1.047, allocations: 272 kB / 1.011 GB, free: 3.539 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002131/1.048, allocations: 94.91 kB / 1.012 GB, free: 3.445 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002143/1.048, allocations: 93.73 kB / 1.012 GB, free: 3.398 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.735e-06/1.048, allocations: 4 kB / 1.012 GB, free: 3.395 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.518e-06/1.048, allocations: 0 / 1.012 GB, free: 3.395 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003641/1.052, allocations: 0.9472 MB / 1.013 GB, free: 2.578 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007144/1.059, allocations: 2.169 MB / 1.015 GB, free: 0.7773 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.367e-05/1.059, allocations: 4 kB / 1.015 GB, free: 0.7734 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000911/1.06, allocations: 147.5 kB / 1.015 GB, free: 0.6328 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007459/1.06, allocations: 196.4 kB / 1.015 GB, free: 476 kB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.669e-05/1.061, allocations: 12.62 kB / 1.015 GB, free: 468 kB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004747/1.065, allocations: 2.076 MB / 1.017 GB, free: 14.5 MB / 0.4949 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.578e-06/1.065, allocations: 4.031 kB / 1.017 GB, free: 14.5 MB / 0.4949 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005109/1.071, allocations: 1.507 MB / 1.019 GB, free: 13.23 MB / 0.4949 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006893/1.071, allocations: 241 kB / 1.019 GB, free: 13.02 MB / 0.4949 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001863/1.071, allocations: 14.17 kB / 1.019 GB, free: 13.01 MB / 0.4949 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001251/1.073, allocations: 94.2 kB / 1.019 GB, free: 12.92 MB / 0.4949 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001302/1.073, allocations: 45.08 kB / 1.019 GB, free: 12.88 MB / 0.4949 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001063/1.073, allocations: 31.22 kB / 1.019 GB, free: 12.86 MB / 0.4949 GB
Notification: Performance of sorting global known variables: time 0.0009744/1.074, allocations: 0.54 MB / 1.019 GB, free: 12.45 MB / 0.4949 GB
Notification: Performance of sort global known variables: time 7.79e-07/1.074, allocations: 0 / 1.019 GB, free: 12.45 MB / 0.4949 GB
Notification: Performance of remove unused functions: time 0.001456/1.075, allocations: 274 kB / 1.02 GB, free: 12.2 MB / 0.4949 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.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 (37):
 * Single equations (assignments): 36
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005673/1.076, allocations: 202.9 kB / 1.02 GB, free: 12.02 MB / 0.4949 GB
Notification: Performance of simCode: created initialization part: time 0.002676/1.079, allocations: 0.8337 MB / 1.021 GB, free: 11.35 MB / 0.4949 GB
Notification: Performance of simCode: created event and clocks part: time 1.007e-05/1.079, allocations: 4 kB / 1.021 GB, free: 11.34 MB / 0.4949 GB
Notification: Performance of simCode: created simulation system equations: time 0.001319/1.08, allocations: 479.7 kB / 1.021 GB, free: 10.95 MB / 0.4949 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00338/1.083, allocations: 0.5383 MB / 1.022 GB, free: 10.51 MB / 0.4949 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00574/1.089, allocations: 2.223 MB / 1.024 GB, free: 8.383 MB / 0.4949 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009287/1.09, allocations: 1.062 MB / 1.025 GB, free: 7.32 MB / 0.4949 GB
Notification: Performance of simCode: alias equations: time 0.001305/1.092, allocations: 207.2 kB / 1.025 GB, free: 7.113 MB / 0.4949 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002849/1.092, allocations: 67.17 kB / 1.025 GB, free: 7.051 MB / 0.4949 GB
Notification: Performance of SimCode: time 1.623e-06/1.092, allocations: 4 kB / 1.025 GB, free: 7.047 MB / 0.4949 GB
Notification: Performance of Templates: time 0.04493/1.137, allocations: 19.09 MB / 1.044 GB, free: 4.219 MB / 0.5105 GB