Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/OpenHydraulics 1.0.0-master/package.mo", uses=false) Using package OpenHydraulics with version 1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(OpenHydraulics.Circuits.OpenCenter_tandem,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem") translateModel(OpenHydraulics.Circuits.OpenCenter_tandem,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001045/0.001045, allocations: 86.56 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001309/0.001309, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.979/1.979, allocations: 205.4 MB / 222.1 MB, free: 5.645 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/package.mo): time 0.05863/0.05863, allocations: 11.85 MB / 282.2 MB, free: 9.461 MB / 238.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: OpenHydraulics requested package Modelica of version 3.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0007822/0.0007823, allocations: 16 kB / 342.9 MB, free: 22.48 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1277/0.1285, allocations: 50.22 MB / 393.1 MB, free: 4.211 MB / 286.1 MB Notification: Performance of NFInst.instantiate(OpenHydraulics.Circuits.OpenCenter_tandem): time 0.02486/0.1534, allocations: 28.59 MB / 421.7 MB, free: 7.547 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.2637/0.4171, allocations: 10.1 MB / 431.8 MB, free: 10.9 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.009235/0.4264, allocations: 101.8 kB / 431.9 MB, free: 10.9 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.006863/0.4333, allocations: 1.48 MB / 433.4 MB, free: 10.89 MB / 318.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:12:14-12:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Components/Lines/NJunction.mo:11:65-11:72:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:14:14-14:26:writable] Warning: 'each' used when modifying non-array element p. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenHydraulics 1.0.0-master/Interfaces/NPort.mo:13:65-13:72:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.01602/0.4494, allocations: 3.232 MB / 436.6 MB, free: 10.58 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.009856/0.4592, allocations: 2.56 MB / 439.2 MB, free: 10.42 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.01799/0.4772, allocations: 9.142 MB / 448.3 MB, free: 8.254 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005154/0.4824, allocations: 2.109 MB / 450.5 MB, free: 7.723 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.008194/0.4907, allocations: 2.697 MB / 453.1 MB, free: 6.898 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008197/0.4989, allocations: 3.293 MB / 456.4 MB, free: 5.547 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 0.004244/0.5032, allocations: 274 kB / 456.7 MB, free: 5.547 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.006717/0.51, allocations: 487 kB / 457.2 MB, free: 5.504 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.004051/0.5141, allocations: 1.431 MB / 458.6 MB, free: 4.887 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.005025/0.5191, allocations: 1.433 MB / 460 MB, free: 4.621 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0116/0.5307, allocations: 8.094 MB / 468.1 MB, free: 14.99 MB / 334.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.845e-06/0.5308, allocations: 4 kB / 468.1 MB, free: 14.98 MB / 334.1 MB Notification: Performance of FrontEnd: time 1.774e-06/0.5308, allocations: 0 / 468.1 MB, free: 14.98 MB / 334.1 MB Notification: Performance of Transformations before backend: time 0.000459/0.5313, allocations: 0 / 468.1 MB, free: 14.98 MB / 334.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1226 * Number of variables: 1226 Notification: Performance of Generate backend data structure: time 0.01791/0.5492, allocations: 6.362 MB / 474.5 MB, free: 8.973 MB / 334.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.837e-05/0.5493, allocations: 8.031 kB / 474.5 MB, free: 8.965 MB / 334.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003818/0.5531, allocations: 0.7884 MB / 475.3 MB, free: 8.168 MB / 334.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009446/0.5625, allocations: 3.909 MB / 479.2 MB, free: 5.449 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006867/0.5633, allocations: 0.5879 MB / 479.8 MB, free: 4.969 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001771/0.5651, allocations: 488.8 kB / 480.3 MB, free: 4.648 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01312/0.5782, allocations: 5.576 MB / 485.9 MB, free: 15.12 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001151/0.5784, allocations: 7.906 kB / 485.9 MB, free: 15.11 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004521/0.5788, allocations: 196 kB / 486.1 MB, free: 14.92 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.947e-05/0.5789, allocations: 116 kB / 486.2 MB, free: 14.8 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01145/0.5904, allocations: 5.144 MB / 491.3 MB, free: 9.648 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04782/0.6383, allocations: 29.05 MB / 0.5082 GB, free: 9.891 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0094/0.6477, allocations: 5.462 MB / 0.5135 GB, free: 4.242 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004634/0.6524, allocations: 2.206 MB / 0.5156 GB, free: 2.039 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0004926/0.653, allocations: 200.2 kB / 0.5158 GB, free: 1.852 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005614/0.6586, allocations: 2.426 MB / 0.5182 GB, free: 15.37 MB / 398.1 MB Notification: Performance of pre-optimization done (n=448): time 9.518e-06/0.6586, allocations: 0 / 0.5182 GB, free: 15.37 MB / 398.1 MB Notification: Performance of matching and sorting (n=500): time 0.06104/0.7197, allocations: 20.32 MB / 0.5381 GB, free: 10.65 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002982/0.72, allocations: 0.522 MB / 0.5386 GB, free: 10.02 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01385/0.7339, allocations: 5.775 MB / 0.5442 GB, free: 4.223 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.00122/0.7352, allocations: 117.7 kB / 0.5443 GB, free: 4.102 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.003011/0.7382, allocations: 2.696 MB / 0.5469 GB, free: 1.395 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.002638/0.7408, allocations: 1.665 MB / 0.5486 GB, free: 15.75 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000279/0.7411, allocations: 99.94 kB / 0.5487 GB, free: 15.65 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0003066/0.7414, allocations: 488.5 kB / 0.5491 GB, free: 15.16 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003567/0.745, allocations: 1.899 MB / 0.551 GB, free: 13.25 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00381/0.7488, allocations: 2.493 MB / 0.5534 GB, free: 10.47 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.003959/0.7528, allocations: 2.468 MB / 0.5558 GB, free: 7.812 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.759e-05/0.7528, allocations: 8 kB / 0.5558 GB, free: 7.805 MB / 430.1 MB Notification: Performance of matching and sorting (n=620) (initialization): time 0.01166/0.7645, allocations: 6.466 MB / 0.5622 GB, free: 1.043 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002105/0.7648, allocations: 417.5 kB / 0.5626 GB, free: 0.543 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.281e-05/0.7648, allocations: 23.98 kB / 0.5626 GB, free: 0.5195 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008463/0.7657, allocations: 450.6 kB / 0.563 GB, free: 56 kB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004447/0.7701, allocations: 1.049 MB / 0.564 GB, free: 15 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01013/0.7803, allocations: 13.14 MB / 0.5769 GB, free: 0.8086 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005656/0.786, allocations: 371.5 kB / 0.5772 GB, free: 456 kB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001042/0.787, allocations: 206.4 kB / 0.5774 GB, free: 252 kB / 446.1 MB Warning: Assuming fixed start value for the following 17 variables: constantSpeed.phi:VARIABLE(unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real valve4_3posOCtandem1.P2T.port_a.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) start = constantDisplacementPump.fluidPower2MechRot.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real valve4_3posOCtandem1.j3.volumeClosed.port[2].p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))))))))))) start = valve4_3posOCtandem1.P2B.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real [3] valve4_3posOCtandem1.j2.volumeClosed.port[2].p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))))))))))) start = valve4_3posOCtandem1.P2A.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real [3] doubleActingCylinder1.damper.v_rel:VARIABLE(start = 0.0 unit = "m/s" fixed = true stateSelect=StateSelect.prefer ) "Relative velocity (= der(s_rel))" type: Real doubleActingCylinder1.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real doubleActingCylinder1.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder1.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real doubleActingCylinder1.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real valve4_3posOCtandem.j3.volumeClosed.port[2].p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))))))))))) start = valve4_3posOCtandem.P2B.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real [3] valve4_3posOCtandem.j2.volumeClosed.port[2].p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))))))))))))))))))) start = valve4_3posOCtandem.P2A.p_init unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer ) "Pressure in the connection point" type: Real [3] doubleActingCylinder.damper.v_rel:VARIABLE(start = 0.0 unit = "m/s" fixed = true stateSelect=StateSelect.prefer ) "Relative velocity (= der(s_rel))" type: Real doubleActingCylinder.cushionRod.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real doubleActingCylinder.cushionRod.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder.cushionHead.flowFraction:VARIABLE(fixed = true protected = true ) "fraction of flow allowed by cushion" type: Real reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real doubleActingCylinder.cushionHead.reliefValve.valvePosition:VARIABLE(start = 0.0 fixed = true ) "Normalized valve position (between 0 and 1)" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 80 * Number of states: 0 () * Number of discrete variables: 39 (valve4_3posOCtandem1.P2T.data.zetaLaminarKnown,valve4_3posOCtandem1.A2T.data.zetaLaminarKnown,valve4_3posOCtandem1.P2B.data.zetaLaminarKnown,valve4_3posOCtandem1.B2T.data.zetaLaminarKnown,valve4_3posOCtandem1.P2A.data.zetaLaminarKnown,doubleActingCylinder1.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder1.cushionRod.cushionRestriction.data.zetaLaminarKnown,doubleActingCylinder1.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder1.cushionHead.cushionRestriction.data.zetaLaminarKnown,valve4_3posOCtandem.P2T.data.zetaLaminarKnown,valve4_3posOCtandem.A2T.data.zetaLaminarKnown,valve4_3posOCtandem.P2B.data.zetaLaminarKnown,valve4_3posOCtandem.B2T.data.zetaLaminarKnown,valve4_3posOCtandem.P2A.data.zetaLaminarKnown,doubleActingCylinder.cushionRod.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionRod.cushionRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionHead.reliefValve.variableRestriction.data.zetaLaminarKnown,doubleActingCylinder.cushionHead.cushionRestriction.data.zetaLaminarKnown,reliefValve.variableRestriction.data.zetaLaminarKnown,constantDisplacementPump.mechanicalPumpLosses.free,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,doubleActingCylinder.cylinderChamberHead.empty,doubleActingCylinder.cylinderChamberRod.empty,$PRE.constantDisplacementPump.mechanicalPumpLosses.startForward,constantDisplacementPump.mechanicalPumpLosses.startForward,$PRE.constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.locked,$PRE.constantDisplacementPump.mechanicalPumpLosses.mode,constantDisplacementPump.mechanicalPumpLosses.mode,doubleActingCylinder1.cylinderChamberHead.empty,doubleActingCylinder1.cylinderChamberRod.empty) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (586): * Single equations (assignments): 563 * Array equations: 0 * Algorithm blocks: 15 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 7 {(1,100.0%) 6,(1,100.0%) 7,(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 6,(1,100.0%) 3,(1,100.0%) 3} * Non-linear torn systems: 1 {1 3} Notification: Performance of prepare postOptimizeDAE: time 0.005689/0.7927, allocations: 2.37 MB / 0.5797 GB, free: 13.79 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001863/0.7946, allocations: 0.6096 MB / 0.5803 GB, free: 13.17 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01349/0.8081, allocations: 6.86 MB / 0.587 GB, free: 5.992 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.019e-05/0.8082, allocations: 52 kB / 0.5871 GB, free: 5.941 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.685e-05/0.8082, allocations: 8 kB / 0.5871 GB, free: 5.934 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.014e-05/0.8083, allocations: 31.89 kB / 0.5871 GB, free: 5.902 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2744/1.083, allocations: 14.77 MB / 0.6015 GB, free: 155.1 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.671e-05/1.083, allocations: 9.562 kB / 0.6016 GB, free: 155.1 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004487/1.087, allocations: 0.9503 MB / 0.6025 GB, free: 155 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00076/1.088, allocations: 382.2 kB / 0.6028 GB, free: 155 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005147/1.089, allocations: 159.9 kB / 0.603 GB, free: 155 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007993/1.097, allocations: 12.42 MB / 0.6151 GB, free: 143.8 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.405e-05/1.097, allocations: 13.86 kB / 0.6151 GB, free: 143.8 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01546/1.112, allocations: 9.068 MB / 0.624 GB, free: 138.9 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.003852/1.116, allocations: 1.337 MB / 0.6253 GB, free: 138.4 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001749/1.118, allocations: 129.6 kB / 0.6254 GB, free: 138.3 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003725/1.122, allocations: 275.4 kB / 0.6257 GB, free: 138.3 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008573/1.122, allocations: 0.4939 MB / 0.6262 GB, free: 138.2 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003301/1.123, allocations: 193.4 kB / 0.6264 GB, free: 138.2 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.007427/1.13, allocations: 3.976 MB / 0.6302 GB, free: 136.8 MB / 462.1 MB Notification: Performance of sort global known variables: time 6.81e-07/1.13, allocations: 0 / 0.6302 GB, free: 136.8 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.007815/1.138, allocations: 1.39 MB / 0.6316 GB, free: 136.6 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 39 * Number of states: 28 (reliefValve.valvePosition,doubleActingCylinder.cushionHead.reliefValve.valvePosition,doubleActingCylinder.cushionHead.flowFraction,doubleActingCylinder.cushionRod.reliefValve.valvePosition,doubleActingCylinder.cushionRod.flowFraction,doubleActingCylinder.damper.s_rel,doubleActingCylinder.damper.v_rel,doubleActingCylinder.leakage_Head2Env.port_b.p,doubleActingCylinder.leakage_Rod2Env.port_b.p,circuitTank.volumeOpen.m,valve4_3posOCtandem.j2.volumeClosed.port[2].p,valve4_3posOCtandem.j3.volumeClosed.port[2].p,valve4_3posOCtandem.dynamicResponse.y,valve4_3posOCtandem.dynamicResponse.yd,doubleActingCylinder1.cushionHead.reliefValve.valvePosition,doubleActingCylinder1.cushionHead.flowFraction,doubleActingCylinder1.cushionRod.reliefValve.valvePosition,doubleActingCylinder1.cushionRod.flowFraction,doubleActingCylinder1.damper.s_rel,doubleActingCylinder1.damper.v_rel,doubleActingCylinder1.leakage_Head2Env.port_b.p,doubleActingCylinder1.leakage_Rod2Env.port_b.p,valve4_3posOCtandem1.j2.volumeClosed.port[2].p,valve4_3posOCtandem1.j3.volumeClosed.port[2].p,valve4_3posOCtandem1.dynamicResponse.y,valve4_3posOCtandem1.dynamicResponse.yd,valve4_3posOCtandem1.P2T.port_a.p,constantSpeed.phi) * Number of discrete variables: 16 ($whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,doubleActingCylinder.cylinderChamberHead.empty,doubleActingCylinder.cylinderChamberRod.empty,constantDisplacementPump.mechanicalPumpLosses.startForward,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.locked,constantDisplacementPump.mechanicalPumpLosses.mode,doubleActingCylinder1.cylinderChamberHead.empty,doubleActingCylinder1.cylinderChamberRod.empty) * Number of discrete states: 7 ($whenCondition5,$whenCondition6,constantDisplacementPump.mechanicalPumpLosses.mode,constantDisplacementPump.mechanicalPumpLosses.startBackward,constantDisplacementPump.mechanicalPumpLosses.startForward,$whenCondition7,$whenCondition8) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (528): * Single equations (assignments): 505 * Array equations: 0 * Algorithm blocks: 15 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 7 {(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 7,(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 2,(1,100.0%) 2} * Non-linear torn systems: 1 {1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.002132/1.14, allocations: 0.6249 MB / 0.6322 GB, free: 136.3 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.009998/1.15, allocations: 6.376 MB / 0.6384 GB, free: 132.6 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 1.706e-05/1.15, allocations: 3.969 kB / 0.6384 GB, free: 132.6 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.006766/1.157, allocations: 4.715 MB / 0.643 GB, free: 128.9 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01258/1.17, allocations: 1.764 MB / 0.6448 GB, free: 127.5 MB / 462.1 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFUnit.mo:883:7-883:68:writable] Error: Internal error function lexer failed Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02794/1.198, allocations: 15.04 MB / 0.6595 GB, free: 113 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005416/1.203, allocations: 3.45 MB / 0.6628 GB, free: 109.6 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.006898/1.21, allocations: 1.069 MB / 0.6639 GB, free: 108.5 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00272/1.213, allocations: 0.511 MB / 0.6644 GB, free: 108 MB / 462.1 MB Notification: Performance of SimCode: time 1.522e-06/1.213, allocations: 0 / 0.6644 GB, free: 108 MB / 462.1 MB Notification: Performance of Templates: time 0.1391/1.352, allocations: 89.57 MB / 0.7518 GB, free: 18.24 MB / 462.1 MB make -j1 -f OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.makefile Environment - environmentSimulation: (rm -f OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe ; mkfifo OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe ; head -c 1048576 < OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe >> ../files/OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.sim & ./OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem -abortSlowSimulation -alarm=480 -lv LOG_STATS > OpenHydraulics_OpenHydraulics.Circuits.OpenCenter_tandem.pipe 2>&1) Environment - environmentSimulation: