Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001442/0.001442, allocations: 106.8 kB / 21.19 MB, free: 0.6406 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001575/0.001575, allocations: 214.8 kB / 24.49 MB, free: 3.934 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.445/1.445, allocations: 230.6 MB / 258.3 MB, free: 7.797 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2245/0.2245, allocations: 46.97 MB / 361.6 MB, free: 4.051 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pipe1.mediums.1..h|pipe1.mediums.1..p|pipe2.mediums.1..h|pipe2.mediums.1..p|pipe3.mediums.1..h|pipe3.mediums.1..p|valve1.filter.x.1.|valve1.filter.x.2.|valve2.filter.x.1.|valve2.filter.x.2.|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1") translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pipe1.mediums.1..h|pipe1.mediums.1..p|pipe2.mediums.1..h|pipe2.mediums.1..p|pipe3.mediums.1..h|pipe3.mediums.1..p|valve1.filter.x.1.|valve1.filter.x.2.|valve2.filter.x.1.|valve2.filter.x.2.|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002083/0.002083, allocations: 71.89 kB / 0.4973 GB, free: 7.238 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3131/0.3152, allocations: 66.04 MB / 0.5618 GB, free: 4.195 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1): time 0.09262/0.4078, allocations: 84.11 MB / 0.644 GB, free: 15.79 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.04965/0.4574, allocations: 32.8 MB / 0.676 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002708/0.4601, allocations: 122.9 kB / 0.6761 GB, free: 14.77 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.00343/0.4636, allocations: 1.161 MB / 0.6773 GB, free: 13.61 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.02002/0.4836, allocations: 7.639 MB / 0.6847 GB, free: 5.957 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.02504/0.5086, allocations: 9.845 MB / 0.6943 GB, free: 12.12 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.01011/0.5187, allocations: 6.935 MB / 0.7011 GB, free: 5.164 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00271/0.5215, allocations: 1.396 MB / 0.7025 GB, free: 3.746 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02523/0.5467, allocations: 12.18 MB / 0.7144 GB, free: 7.402 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02426/0.5709, allocations: 12.31 MB / 0.7264 GB, free: 10.92 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0009459/0.5719, allocations: 228 kB / 0.7266 GB, free: 10.7 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02017/0.592, allocations: 9.783 MB / 0.7362 GB, free: 0.8984 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.2923/0.8843, allocations: 0.9885 MB / 0.7371 GB, free: 39.42 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.002861/0.8872, allocations: 1.187 MB / 0.7383 GB, free: 39.42 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.02179/0.909, allocations: 9.31 MB / 0.7474 GB, free: 38.98 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.097e-06/0.909, allocations: 0 / 0.7474 GB, free: 38.98 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.714e-06/0.909, allocations: 0 / 0.7474 GB, free: 38.98 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 6.613e-05/0.909, allocations: 0 / 0.7474 GB, free: 38.98 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 518 * Number of variables: 518 Notification: Performance of Generate backend data structure: time 0.0117/0.9208, allocations: 4.236 MB / 0.7515 GB, free: 37.16 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 5.376e-05/0.9208, allocations: 8.562 kB / 0.7515 GB, free: 37.16 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005602/0.9264, allocations: 0.8217 MB / 0.7523 GB, free: 37 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003427/0.9298, allocations: 1.623 MB / 0.7539 GB, free: 36.59 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001503/0.93, allocations: 178.4 kB / 0.7541 GB, free: 36.58 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003953/0.9304, allocations: 197.4 kB / 0.7543 GB, free: 36.58 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007784/0.9382, allocations: 4.129 MB / 0.7583 GB, free: 35.54 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.294e-05/0.9382, allocations: 7.891 kB / 0.7583 GB, free: 35.54 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002407/0.9385, allocations: 89.52 kB / 0.7584 GB, free: 35.54 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002233/0.9387, allocations: 196.4 kB / 0.7586 GB, free: 35.53 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007762/0.9464, allocations: 3.57 MB / 0.7621 GB, free: 35.45 MB / 0.5606 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 0.01674/0.9632, allocations: 9.561 MB / 0.7714 GB, free: 32.25 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004877/0.9681, allocations: 2.139 MB / 0.7735 GB, free: 32.15 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001698/0.9698, allocations: 1.138 MB / 0.7746 GB, free: 32.08 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0444/1.014, allocations: 13.34 MB / 0.7876 GB, free: 31.17 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004828/1.019, allocations: 1.842 MB / 0.7894 GB, free: 30.83 MB / 0.5606 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001184/1.02, allocations: 159.5 kB / 0.7896 GB, free: 30.76 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=162): time 9.478e-06/1.02, allocations: 0 / 0.7896 GB, free: 30.76 MB / 0.5606 GB Notification: Performance of matching and sorting (n=174): time 0.02593/1.046, allocations: 9.054 MB / 0.7984 GB, free: 29.68 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.934e-05/1.046, allocations: 336.2 kB / 0.7987 GB, free: 29.31 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001761/1.048, allocations: 1.437 MB / 0.8001 GB, free: 28.97 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0002774/1.048, allocations: 58.64 kB / 0.8002 GB, free: 28.93 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006149/1.049, allocations: 1.036 MB / 0.8012 GB, free: 28.34 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004404/1.049, allocations: 0.6118 MB / 0.8018 GB, free: 27.86 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006327/1.05, allocations: 446.9 kB / 0.8022 GB, free: 27.59 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 4.295e-05/1.05, allocations: 301.1 kB / 0.8025 GB, free: 27.3 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001884/1.052, allocations: 1.228 MB / 0.8037 GB, free: 26.45 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002386/1.054, allocations: 1.92 MB / 0.8056 GB, free: 24.71 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004019/1.058, allocations: 2.922 MB / 0.8085 GB, free: 22.58 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.004e-05/1.058, allocations: 10.62 kB / 0.8085 GB, free: 22.57 MB / 0.5606 GB Notification: Performance of matching and sorting (n=266) (initialization): time 0.005832/1.064, allocations: 3.647 MB / 0.812 GB, free: 19.98 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.667e-05/1.064, allocations: 78.88 kB / 0.8121 GB, free: 19.9 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.408e-05/1.064, allocations: 12.88 kB / 0.8121 GB, free: 19.89 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00467/1.069, allocations: 0.9888 MB / 0.8131 GB, free: 19.01 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00199/1.071, allocations: 472.2 kB / 0.8135 GB, free: 18.59 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002198/1.073, allocations: 3.145 MB / 0.8166 GB, free: 15.74 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001923/1.075, allocations: 104.8 kB / 0.8167 GB, free: 15.67 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002047/1.075, allocations: 98.72 kB / 0.8168 GB, free: 15.59 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002602/1.078, allocations: 1.662 MB / 0.8184 GB, free: 14.44 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001984/1.08, allocations: 1.851 MB / 0.8202 GB, free: 12.75 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00358/1.083, allocations: 2.79 MB / 0.8229 GB, free: 10.67 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.01e-05/1.083, allocations: 4 kB / 0.823 GB, free: 10.66 MB / 0.5606 GB Notification: Performance of matching and sorting (n=266) (initialization_lambda0): time 0.005859/1.089, allocations: 3.446 MB / 0.8263 GB, free: 8.18 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.148e-05/1.089, allocations: 79.7 kB / 0.8264 GB, free: 8.098 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.695e-05/1.089, allocations: 19.06 kB / 0.8264 GB, free: 8.082 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00122/1.091, allocations: 372.5 kB / 0.8268 GB, free: 7.77 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001861/1.092, allocations: 497.1 kB / 0.8272 GB, free: 7.312 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002987/1.095, allocations: 4.121 MB / 0.8313 GB, free: 3.039 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001831/1.097, allocations: 95.94 kB / 0.8314 GB, free: 2.945 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001788/1.097, allocations: 110.6 kB / 0.8315 GB, free: 2.84 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 55 * Number of states: 0 () * Number of discrete variables: 29 (pipe3.state_a.phase,pipe2.state_a.phase,pipe1.state_b.phase,pipe1.state_a.phase,valve2.state_b.phase,valve2.state_a.phase,valve1.state_b.phase,valve1.state_a.phase,valveOpening2.nextEventScaled,valveOpening2.nextEvent,$PRE.valveOpening2.nextEvent,valveOpening2.last,valveOpening2.b,valveOpening2.a,valveOpening1.nextEventScaled,valveOpening1.nextEvent,$PRE.valveOpening1.nextEvent,valveOpening1.last,valveOpening1.b,valveOpening1.a,pipe3.statesFM[2].phase,pipe2.statesFM[2].phase,sink.medium.phase,pipe1.statesFM[2].phase,source.medium.phase,$whenCondition2,$whenCondition1,pipe3.state_b.phase,pipe2.state_b.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (228): * Single equations (assignments): 218 * Array equations: 2 * Algorithm blocks: 2 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(1,1), (1,1), (1,1), (3,19)} Notification: Performance of prepare postOptimizeDAE: time 0.000674/1.098, allocations: 389.2 kB / 0.8318 GB, free: 2.473 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003922/1.098, allocations: 206.7 kB / 0.832 GB, free: 2.27 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01119/1.11, allocations: 8.022 MB / 0.8399 GB, free: 10.14 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01016/1.12, allocations: 7.093 MB / 0.8468 GB, free: 2.859 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.183e-05/1.12, allocations: 4 kB / 0.8468 GB, free: 2.855 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001883/1.122, allocations: 0.5478 MB / 0.8473 GB, free: 2.305 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004907/1.122, allocations: 91.61 kB / 0.8474 GB, free: 2.215 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001261/1.123, allocations: 115.9 kB / 0.8475 GB, free: 2.102 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000327/1.124, allocations: 149.7 kB / 0.8477 GB, free: 1.957 MB / 0.5762 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:521:7-523:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation: 1/1 (1): pipe3.m_flows[1] + pipe2.m_flows[1] - pipe1.m_flows[2] = 0.0 2/2 (1): $cse28 = max(pipe1.m_flows[2], 1e-7) 3/3 (1): pipe3.statesFM[1].h = ($cse12 * pipe2.mediums[1].h + $cse28 * pipe1.mediums[1].h) / ($cse12 + $cse28) 4/4 (1): $cse12 = max(-pipe2.m_flows[1], 1e-7) 5/5 (1): pipe2.m_flows[1] = $cse26 * pipe2.flowModel.nParallel 6/6 (1): $cse26 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe2.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe2.flowModel.dps_fg[1], pipe2.flowModel.rhos[1], pipe2.statesFM[2].d, pipe2.flowModel.mus[1], pipe2.flowModel.mus[2], 10.0, pipe2.dimensions[1], pipe2.flowModel.g * pipe2.flowModel.dheights[1], pipe2.crossAreas[1], pipe2.roughnesses[1], pipe2.flowModel.dp_small, 4000.0) 7/7 (1): pipe2.flowModel.dps_fg[1] = (-2.0) * pipe2.flowModel.Fs_p[1] / (2.0 * pipe2.crossAreas[1] * pipe2.flowModel.nParallel) 8/8 (1): pipe2.flowModel.Fs_p[1] = pipe2.flowModel.nParallel * pipe2.crossAreas[1] * (pipe2.mediums[1].p - pipe3.statesFM[1].p) 9/9 (1): pipe1.flowModel.mus[3] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe1.flowModel.rhos[3], pipe1.statesFM[3].T, pipe3.statesFM[1].p, 0, true) 10/10 (1): $cse9 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe1.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe1.flowModel.dps_fg[2], pipe1.statesFM[2].d, pipe1.flowModel.rhos[3], pipe1.flowModel.mus[2], pipe1.flowModel.mus[3], 5.0, pipe1.dimensions[1], pipe1.flowModel.g * pipe1.flowModel.dheights[2], pipe1.crossAreas[1], pipe1.roughnesses[1], 0.5 * pipe1.flowModel.dp_small, 4000.0) 11/11 (1): pipe1.flowModel.rhos[3] = $cse11.rho 12/12 (16): $cse11 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe3.statesFM[1].p, pipe1.statesFM[3].h, 0, 0) 13/28 (1): pipe1.statesFM[3].T = $cse11.T 14/29 (1): pipe1.statesFM[3].h = ($cse12 * pipe2.mediums[1].h + $cse13 * pipe3.mediums[1].h) / ($cse12 + $cse13) 15/30 (1): $cse13 = max(-pipe3.m_flows[1], 1e-7) 16/31 (1): pipe3.m_flows[1] = $cse33 * pipe3.flowModel.nParallel 17/32 (1): $cse33 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe3.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe3.flowModel.dps_fg[1], pipe3.flowModel.rhos[1], pipe3.statesFM[2].d, pipe3.flowModel.mus[1], pipe3.flowModel.mus[2], 10.0, pipe3.dimensions[1], pipe3.flowModel.g * pipe3.flowModel.dheights[1], pipe3.crossAreas[1], pipe3.roughnesses[1], pipe3.flowModel.dp_small, 4000.0) 18/33 (1): pipe3.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe3.flowModel.rhos[1], pipe3.statesFM[1].T, pipe3.statesFM[1].p, 0, true) 19/34 (1): pipe3.flowModel.rhos[1] = $cse34.rho 20/35 (16): $cse34 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe3.statesFM[1].p, pipe3.statesFM[1].h, 0, 0) 21/51 (1): pipe3.statesFM[1].T = $cse34.T 22/52 (1): pipe2.statesFM[1].h = ($cse13 * pipe3.mediums[1].h + $cse28 * pipe1.mediums[1].h) / ($cse13 + $cse28) 23/53 (16): $cse27 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe3.statesFM[1].p, pipe2.statesFM[1].h, 0, 0) 24/69 (1): pipe2.flowModel.rhos[1] = $cse27.rho 25/70 (1): pipe2.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe2.flowModel.rhos[1], pipe2.statesFM[1].T, pipe3.statesFM[1].p, 0, true) 26/71 (1): pipe2.statesFM[1].T = $cse27.T 27/72 (1): pipe3.flowModel.Fs_p[1] = pipe3.flowModel.nParallel * pipe3.crossAreas[1] * (pipe3.mediums[1].p - pipe3.statesFM[1].p) 28/73 (1): pipe3.flowModel.dps_fg[1] = (-2.0) * pipe3.flowModel.Fs_p[1] / (2.0 * pipe3.crossAreas[1] * pipe3.flowModel.nParallel) 29/74 (1): pipe1.flowModel.Fs_p[2] = pipe1.crossAreas[1] * (pipe3.statesFM[1].p - pipe1.mediums[1].p) * pipe1.flowModel.nParallel 30/75 (1): pipe1.flowModel.dps_fg[2] = (-pipe1.flowModel.Fs_p[2]) / (pipe1.flowModel.nParallel * pipe1.crossAreas[1]) 31/76 (1): pipe1.m_flows[2] = $cse9 * pipe1.flowModel.nParallel Variables: 1: $cse9:VARIABLE(protected = true ) type: Real unreplaceable 2: pipe1.flowModel.dps_fg[2]:VARIABLE(start = 25000.0 unit = \"Pa\" ) \"Pressure drop between states\" type: Real [2] 3: pipe1.flowModel.Fs_p[2]:VARIABLE(unit = \"N\" ) \"Pressure forces\" type: Real [2] 4: pipe3.flowModel.dps_fg[1]:VARIABLE(start = 5e4 unit = \"Pa\" ) \"Pressure drop between states\" type: Real [1] 5: pipe3.flowModel.Fs_p[1]:VARIABLE(unit = \"N\" ) \"Pressure forces\" type: Real [1] 6: pipe2.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = \"K\" nominal = 500.0 ) \"Temperature\" type: Real [2] 7: pipe2.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = \"Pa.s\" nominal = 0.001 ) type: Real [2] 8: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = \"kg/m3\" nominal = 500.0 ) type: Real [2] 9: $cse27.region:DISCRETE(protected = true ) type: Integer unreplaceable 10: $cse27.s:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse27.h:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse27.phase:DISCRETE(protected = true ) type: Integer unreplaceable 13: $cse27.pt:VARIABLE(protected = true ) type: Real unreplaceable 14: $cse27.vp:VARIABLE(protected = true ) type: Real unreplaceable 15: $cse27.p:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse27.rho:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse27.dpT:VARIABLE(protected = true ) type: Real unreplaceable 18: $cse27.T:VARIABLE(protected = true ) type: Real unreplaceable 19: $cse27.x:VARIABLE(protected = true ) type: Real unreplaceable 20: $cse27.R_s:VARIABLE(protected = true ) type: Real unreplaceable 21: $cse27.pd:VARIABLE(protected = true ) type: Real unreplaceable 22: $cse27.vt:VARIABLE(protected = true ) type: Real unreplaceable 23: $cse27.cp:VARIABLE(protected = true ) type: Real unreplaceable 24: $cse27.cv:VARIABLE(protected = true ) type: Real unreplaceable 25: pipe2.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = \"J/kg\" nominal = 5e5 ) \"Specific enthalpy\" type: Real [2] 26: pipe3.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = \"K\" nominal = 500.0 ) \"Temperature\" type: Real [2] 27: $cse34.p:VARIABLE(protected = true ) type: Real unreplaceable 28: $cse34.region:DISCRETE(protected = true ) type: Integer unreplaceable 29: $cse34.phase:DISCRETE(protected = true ) type: Integer unreplaceable 30: $cse34.T:VARIABLE(protected = true ) type: Real unreplaceable 31: $cse34.cv:VARIABLE(protected = true ) type: Real unreplaceable 32: $cse34.R_s:VARIABLE(protected = true ) type: Real unreplaceable 33: $cse34.rho:VARIABLE(protected = true ) type: Real unreplaceable 34: $cse34.x:VARIABLE(protected = true ) type: Real unreplaceable 35: $cse34.cp:VARIABLE(protected = true ) type: Real unreplaceable 36: $cse34.dpT:VARIABLE(protected = true ) type: Real unreplaceable 37: $cse34.h:VARIABLE(protected = true ) type: Real unreplaceable 38: pipe3.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = \"J/kg\" nominal = 5e5 ) \"Specific enthalpy\" type: Real [2] 39: $cse34.s:VARIABLE(protected = true ) type: Real unreplaceable 40: $cse34.vt:VARIABLE(protected = true ) type: Real unreplaceable 41: $cse34.pt:VARIABLE(protected = true ) type: Real unreplaceable 42: $cse34.vp:VARIABLE(protected = true ) type: Real unreplaceable 43: $cse34.pd:VARIABLE(protected = true ) type: Real unreplaceable 44: pipe3.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = \"Pa.s\" nominal = 0.001 ) type: Real [2] 45: pipe3.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = \"kg/m3\" nominal = 500.0 ) type: Real [2] 46: $cse33:VARIABLE(protected = true ) type: Real unreplaceable 47: pipe3.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.0 unit = \"kg/s\" ) \"Mass flow rates of fluid across segment boundaries\" type: Real [2] 48: $cse13:VARIABLE(protected = true ) type: Real unreplaceable 49: pipe1.statesFM[3].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = \"K\" nominal = 500.0 ) \"Temperature\" type: Real [3] 50: $cse11.dpT:VARIABLE(protected = true ) type: Real unreplaceable 51: $cse11.s:VARIABLE(protected = true ) type: Real unreplaceable 52: $cse11.rho:VARIABLE(protected = true ) type: Real unreplaceable 53: $cse11.R_s:VARIABLE(protected = true ) type: Real unreplaceable 54: $cse11.cv:VARIABLE(protected = true ) type: Real unreplaceable 55: $cse11.region:DISCRETE(protected = true ) type: Integer unreplaceable 56: $cse11.vt:VARIABLE(protected = true ) type: Real unreplaceable 57: $cse11.pt:VARIABLE(protected = true ) type: Real unreplaceable 58: $cse11.p:VARIABLE(protected = true ) type: Real unreplaceable 59: $cse11.h:VARIABLE(protected = true ) type: Real unreplaceable 60: $cse11.x:VARIABLE(protected = true ) type: Real unreplaceable 61: $cse11.T:VARIABLE(protected = true ) type: Real unreplaceable 62: $cse11.vp:VARIABLE(protected = true ) type: Real unreplaceable 63: $cse11.pd:VARIABLE(protected = true ) type: Real unreplaceable 64: pipe1.statesFM[3].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = \"J/kg\" nominal = 5e5 ) \"Specific enthalpy\" type: Real [3] 65: $cse11.cp:VARIABLE(protected = true ) type: Real unreplaceable 66: $cse11.phase:DISCRETE(protected = true ) type: Integer unreplaceable 67: pipe1.flowModel.rhos[3]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = \"kg/m3\" nominal = 500.0 ) type: Real [3] 68: pipe1.flowModel.mus[3]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = \"Pa.s\" nominal = 0.001 ) type: Real [3] 69: pipe3.statesFM[1].p:VARIABLE(min = 611.657 max = 1e8 start = 5e6 unit = \"Pa\" nominal = 1e6 ) \"Pressure\" type: Real [2] 70: pipe2.flowModel.Fs_p[1]:VARIABLE(unit = \"N\" ) \"Pressure forces\" type: Real [1] 71: pipe2.flowModel.dps_fg[1]:VARIABLE(start = 5e4 unit = \"Pa\" ) \"Pressure drop between states\" type: Real [1] 72: $cse26:VARIABLE(protected = true ) type: Real unreplaceable 73: pipe2.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.0 unit = \"kg/s\" ) \"Mass flow rates of fluid across segment boundaries\" type: Real [2] 74: $cse12:VARIABLE(protected = true ) type: Real unreplaceable 75: $cse28:VARIABLE(protected = true ) type: Real unreplaceable 76: pipe1.m_flows[2]:VARIABLE(min = -1e60 max = 1e5 start = 0.0 unit = \"kg/s\" ) \"Mass flow rates of fluid across segment boundaries\" type: Real [2] [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9812:5-9813:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function: omc_DAEMode_traverserStrongComponents Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.003418/1.127, allocations: 2.588 MB / 0.8502 GB, free: 14.89 MB / 0.5919 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1 could not be translated " [Timeout remaining time 659] [Calling sys.exit(0), Time elapsed: 3.77885842500109] Failed to read output from testmodel.py, exit status != 0: ['time', 'pipe1.mediums[1].h', 'pipe1.mediums[1].p', 'pipe2.mediums[1].h', 'pipe2.mediums[1].p', 'pipe3.mediums[1].h', 'pipe3.mediums[1].p', 'valve1.filter.x[1]', 'valve1.filter.x[2]', 'valve2.filter.x[1]', 'valve2.filter.x[2]', 'valveOpening1.a', 'valveOpening1.b', 'valveOpening1.last', 'valveOpening1.nextEvent', 'valveOpening2.a', 'valveOpening2.b', 'valveOpening2.last', 'valveOpening2.nextEvent'] 1.1373756550019607 1.151460403 0.238937846 Calling exit ...