C++ SimulatorReport类代码示例

    // Run the simulator.
    // Returns EXIT_SUCCESS if it does not throw.
    int runSimulator()
    {
        const auto& schedule = eclState().getSchedule();
        const auto& timeMap = schedule.getTimeMap();
        auto& ioConfig = eclState().getIOConfig();
        SimulatorTimer simtimer;

        // initialize variables
        const auto& initConfig = eclState().getInitConfig();
        simtimer.init(timeMap, (size_t)initConfig.getRestartStep());

        if (!ioConfig.initOnly()) {
            if (output_cout_) {
                std::string msg;
                msg = "\n\n================ Starting main simulation loop ===============\n";
                OpmLog::info(msg);
            }

            SimulatorReport fullReport = simulator_->run(simtimer, *state_);

            if (output_cout_) {
                std::ostringstream ss;
                ss << "\n\n================    End of simulation     ===============\n\n";
                fullReport.reportFullyImplicit(ss);
                OpmLog::info(ss.str());
                if (param_.anyUnused()) {
                    // This allows a user to catch typos and misunderstandings in the
                    // use of simulator parameters.
                    std::cout << "--------------------   Unused parameters:   --------------------\n";
                    param_.displayUsage();
                    std::cout << "----------------------------------------------------------------" << std::endl;
                }
            }

            if (output_to_files_) {
                std::string filename = output_dir_ + "/walltime.txt";
                std::fstream tot_os(filename.c_str(), std::fstream::trunc | std::fstream::out);
                fullReport.reportParam(tot_os);
            }
        } else {
            if (output_cout_) {
                std::cout << "\n\n================ Simulation turned off ===============\n" << std::flush;
            }

        }
        return EXIT_SUCCESS;
    }

    SimulatorReport SimulatorCompressibleTwophase::Impl::run(SimulatorTimer& timer,
                                                             BlackoilState& state,
                                                             WellState& well_state)
    {
        std::vector<double> transport_src;

        // Initialisation.
        std::vector<double> porevol;
        if (rock_comp_props_ && rock_comp_props_->isActive()) {
            computePorevolume(grid_, props_.porosity(), *rock_comp_props_, state.pressure(), porevol);
        } else {
            computePorevolume(grid_, props_.porosity(), porevol);
        }
        const double tot_porevol_init = std::accumulate(porevol.begin(), porevol.end(), 0.0);
        std::vector<double> initial_porevol = porevol;

        // Main simulation loop.
        Opm::time::StopWatch pressure_timer;
        double ptime = 0.0;
        Opm::time::StopWatch transport_timer;
        double ttime = 0.0;
        Opm::time::StopWatch step_timer;
        Opm::time::StopWatch total_timer;
        total_timer.start();
        double init_surfvol[2] = { 0.0 };
        double inplace_surfvol[2] = { 0.0 };
        double tot_injected[2] = { 0.0 };
        double tot_produced[2] = { 0.0 };
        Opm::computeSaturatedVol(porevol, state.surfacevol(), init_surfvol);
        Opm::Watercut watercut;
        watercut.push(0.0, 0.0, 0.0);
        Opm::WellReport wellreport;
        std::vector<double> fractional_flows;
        std::vector<double> well_resflows_phase;
        if (wells_) {
            well_resflows_phase.resize((wells_->number_of_phases)*(wells_->number_of_wells), 0.0);
            wellreport.push(props_, *wells_,
                            state.pressure(), state.surfacevol(), state.saturation(),
                            0.0, well_state.bhp(), well_state.perfRates());
        }
        std::fstream tstep_os;
        if (output_) {
            std::string filename = output_dir_ + "/step_timing.param";
            tstep_os.open(filename.c_str(), std::fstream::out | std::fstream::app);
        }
        for (; !timer.done(); ++timer) {
            // Report timestep and (optionally) write state to disk.
            step_timer.start();
            timer.report(std::cout);
            if (output_ && (timer.currentStepNum() % output_interval_ == 0)) {
                if (output_vtk_) {
                    outputStateVtk(grid_, state, timer.currentStepNum(), output_dir_);
                }
                outputStateMatlab(grid_, state, timer.currentStepNum(), output_dir_);
            }

            SimulatorReport sreport;

            // Solve pressure equation.
            if (check_well_controls_) {
                computeFractionalFlow(props_, allcells_,
                                      state.pressure(), state.temperature(), state.surfacevol(), state.saturation(),
                                      fractional_flows);
                wells_manager_.applyExplicitReinjectionControls(well_resflows_phase, well_resflows_phase);
            }
            bool well_control_passed = !check_well_controls_;
            int well_control_iteration = 0;
            do {
                // Run solver.
                pressure_timer.start();
                std::vector<double> initial_pressure = state.pressure();
                psolver_.solve(timer.currentStepLength(), state, well_state);

                // Renormalize pressure if both fluids and rock are
                // incompressible, and there are no pressure
                // conditions (bcs or wells).  It is deemed sufficient
                // for now to renormalize using geometric volume
                // instead of pore volume.
                if (psolver_.singularPressure()) {
                    // Compute average pressures of previous and last
                    // step, and total volume.
                    double av_prev_press = 0.0;
                    double av_press = 0.0;
                    double tot_vol = 0.0;
                    const int num_cells = grid_.number_of_cells;
                    for (int cell = 0; cell < num_cells; ++cell) {
                        av_prev_press += initial_pressure[cell]*grid_.cell_volumes[cell];
                        av_press      += state.pressure()[cell]*grid_.cell_volumes[cell];
                        tot_vol       += grid_.cell_volumes[cell];
                    }
                    // Renormalization constant
                    const double ren_const = (av_prev_press - av_press)/tot_vol;
                    for (int cell = 0; cell < num_cells; ++cell) {
                        state.pressure()[cell] += ren_const;
                    }
                    const int num_wells = (wells_ == NULL) ? 0 : wells_->number_of_wells;
                    for (int well = 0; well < num_wells; ++well) {
                        well_state.bhp()[well] += ren_const;
                    }
                }
//.........这里部分代码省略.........

//.........这里部分代码省略.........

    typedef BlackoilPropsAdFromDeck::MaterialLawManager MaterialLawManager;
    auto materialLawManager = std::make_shared<MaterialLawManager>();
    materialLawManager->initFromDeck(deck, *eclipseState, compressedToCartesianIdx);

    props.reset(new BlackoilPropertiesFromDeck( deck, *eclipseState, materialLawManager,
                                                Opm::UgGridHelpers::numCells(cGrid),
                                                Opm::UgGridHelpers::globalCell(cGrid),
                                                Opm::UgGridHelpers::cartDims(cGrid),
                                                param));

    state.reset( new PolymerBlackoilState( Opm::UgGridHelpers::numCells(cGrid), Opm::UgGridHelpers::numFaces(cGrid), 2));
    new_props.reset(new BlackoilPropsAdFromDeck(deck, *eclipseState, materialLawManager, cGrid));
    PolymerProperties polymer_props(deck, *eclipseState);
    PolymerPropsAd polymer_props_ad(polymer_props);

    // Rock compressibility.
    rock_comp.reset(new RockCompressibility(*eclipseState));

    // Gravity.
    gravity[2] = deck.hasKeyword("NOGRAV") ? 0.0 : unit::gravity;

    // Init state variables (saturation and pressure).
    if (param.has("init_saturation")) {
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], *state);
        initBlackoilSurfvol(*grid->c_grid(), *props, *state);
    } else {
        initStateFromDeck(*grid->c_grid(), *props, deck, gravity[2], *state);
    }

    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    const double *grav = use_gravity ? &gravity[0] : 0;
    // Solver for Newton iterations.
    std::unique_ptr<NewtonIterationBlackoilInterface> fis_solver;
    if (param.getDefault("use_cpr", true)) {
        fis_solver.reset(new NewtonIterationBlackoilCPR(param));
    } else {
        fis_solver.reset(new NewtonIterationBlackoilSimple(param));
    }

    const auto timeMap = eclipseState->getSchedule().getTimeMap();
    SimulatorTimer simtimer;
    simtimer.init(timeMap);


    SimulatorReport rep;
    // With a deck, we may have more epochs etc.
    WellState well_state;
    // Check for WPOLYMER presence in last epoch to decide
    // polymer injection control type.
    const bool use_wpolymer = deck.hasKeyword("WPOLYMER");
    if (use_wpolymer) {
        if (param.has("poly_start_days")) {
            OPM_MESSAGE("Warning: Using WPOLYMER to control injection since it was found in deck. "
                        "You seem to be trying to control it via parameter poly_start_days (etc.) as well.");
        }
    }
    std::cout << "\n\n================    Starting main simulation loop     ===============\n"
              << std::flush;

    std::unique_ptr<Opm::EclipseIO>
        eclipseWriter(new Opm::EclipseIO(*eclipseState,
                                         UgGridHelpers
                                         ::createEclipseGrid( cGrid ,
                                                              eclipseState->getInputGrid())));
    Opm::BlackoilOutputWriter
        outputWriter(cGrid, param, *eclipseState, std::move(eclipseWriter), pu);

    SimulatorReport fullReport;
    // Create and run simulator.
    Opm::DerivedGeology geology(*grid->c_grid(), *new_props, *eclipseState, grav);
    SimulatorFullyImplicitCompressiblePolymer<UnstructuredGrid>
        simulator(param,
                  *grid->c_grid(),
                  geology,
                  *new_props,
                  polymer_props_ad,
                  rock_comp->isActive() ? rock_comp.get() : 0,
                  eclipseState,
                  outputWriter,
                  deck,
                  *fis_solver,
                  grav);
    fullReport= simulator.run(simtimer, *state);

    std::cout << "\n\n================    End of simulation     ===============\n\n";
    fullReport.report(std::cout);

    if (output) {
        std::string filename = output_dir + "/walltime.param";
        std::fstream tot_os(filename.c_str(),std::fstream::trunc | std::fstream::out);
        fullReport.reportParam(tot_os);
        warnIfUnusedParams(param);
    }

}
catch (const std::exception &e) {
    std::cerr << "Program threw an exception: " << e.what() << "\n";
    throw;
}

//.........这里部分代码省略.........
    } else {
        initBlackoilStateFromDeck(*grid->c_grid(), *props, deck, gravity[2], state);
    }

    // The capillary pressure is scaled in new_props to match the scaled capillary pressure in props.
    if (deck->hasKeyword("SWATINIT")) {
        const int nc = grid->c_grid()->number_of_cells;
        std::vector<int> cells(nc);
        for (int c = 0; c < nc; ++c) { cells[c] = c; }
        std::vector<double> pc = state.saturation();
        props->capPress(nc, state.saturation().data(), cells.data(), pc.data(),NULL);
        new_props->setSwatInitScaling(state.saturation(),pc);
    }

    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    const double *grav = use_gravity ? &gravity[0] : 0;

    // Solver for Newton iterations.
    std::unique_ptr<NewtonIterationBlackoilInterface> fis_solver;
    if (param.getDefault("use_cpr", true)) {
        fis_solver.reset(new NewtonIterationBlackoilCPR(param));
    } else {
        fis_solver.reset(new NewtonIterationBlackoilSimple(param));
    }

    Opm::ScheduleConstPtr schedule = eclipseState->getSchedule();
    Opm::TimeMapConstPtr timeMap(schedule->getTimeMap());
    SimulatorTimer simtimer;

    // initialize variables
    simtimer.init(timeMap);
    if (polymer){
        if (!use_wpolymer) {
            OPM_MESSAGE("Warning: simulate polymer injection without WPOLYMER.");
        } else {
            if (param.has("polymer_start_days")) {
                OPM_MESSAGE("Warning: Using WPOLYMER to control injection since it was found in deck."
                            "You seem to be trying to control it via parameter poly_start_days (etc.) as well.");
            }
        }
    } else {
        if (use_wpolymer) {
            OPM_MESSAGE("Warning: use WPOLYMER in a non-polymer scenario.");
        }
    }

    bool use_local_perm = param.getDefault("use_local_perm", true);
    Opm::DerivedGeology geology(*grid->c_grid(), *new_props, eclipseState, use_local_perm, grav);

    std::map<std::pair<int, int>, double> maxDp;
    computeMaxDp(maxDp, deck, eclipseState, *grid->c_grid(), state, *props, gravity[2]);
    std::vector<double> threshold_pressures = thresholdPressures(deck, eclipseState, *grid->c_grid(), maxDp);

    Opm::BlackoilOutputWriter
        outputWriter(cGrid, param, eclipseState, pu,
                     new_props->permeability());

    SimulatorFullyImplicitBlackoilPolymer<UnstructuredGrid>
        simulator(param,
                  *grid->c_grid(),
                  geology,
                  *new_props,
                  polymer_props_ad,
                  rock_comp->isActive() ? rock_comp.get() : 0,
                  *fis_solver,
                  grav,
                  deck->hasKeyword("DISGAS"),
                  deck->hasKeyword("VAPOIL"),
                  polymer,
                  deck->hasKeyword("PLYSHLOG"),
                  deck->hasKeyword("SHRATE"),
                  eclipseState,
                  outputWriter,
                  deck,
                  threshold_pressures);

    if (!schedule->initOnly()){
        std::cout << "\n\n================ Starting main simulation loop ===============\n"
                  << std::flush;

        SimulatorReport fullReport = simulator.run(simtimer, state);

        std::cout << "\n\n================    End of simulation     ===============\n\n";
        fullReport.report(std::cout);

        if (output) {
            std::string filename = output_dir + "/walltime.txt";
            std::fstream tot_os(filename.c_str(),std::fstream::trunc | std::fstream::out);
            fullReport.reportParam(tot_os);
            warnIfUnusedParams(param);
        }
    } else {
        outputWriter.writeInit( simtimer );
        std::cout << "\n\n================ Simulation turned off ===============\n" << std::flush;
    }
}
catch (const std::exception &e) {
    std::cerr << "Program threw an exception: " << e.what() << "\n";
    throw;
}

//.........这里部分代码省略.........
        std::vector<double> shear_vrf_vals(2, -1e100);
        shear_vrf_vals[0] = 1.0;
        shear_vrf_vals[1] = 1.0;
        poly_props.set(c_max, mix_param, rock_density, dead_pore_vol, res_factor, c_max_ads,
                       static_cast<Opm::PolymerProperties::AdsorptionBehaviour>(ads_index),
                       c_vals_visc,  visc_mult_vals, c_vals_ads, ads_vals, water_vel_vals, shear_vrf_vals);
    }

    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    const double *grav = use_gravity ? &gravity[0] : 0;

    // Linear solver.
    LinearSolverFactory linsolver(param);

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    if (output) {
      std::string output_dir =
        param.getDefault("output_dir", std::string("output"));
      boost::filesystem::path fpath(output_dir);
      try {
        create_directories(fpath);
      }
      catch (...) {
        OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
      }
      param.writeParam(output_dir + "/simulation.param");
    }


    std::cout << "\n\n================    Starting main simulation loop     ===============\n"
              << std::flush;

    SimulatorReport rep;
    if (!use_deck) {
        // Simple simulation without a deck.
        PolymerInflowBasic polymer_inflow(param.getDefault("poly_start_days", 300.0)*Opm::unit::day,
                                          param.getDefault("poly_end_days", 800.0)*Opm::unit::day,
                                          param.getDefault("poly_amount", poly_props.cMax()));
        WellsManager wells;
        SimulatorCompressiblePolymer simulator(param,
                                               *grid->c_grid(),
                                               *props,
                                               poly_props,
                                               rock_comp->isActive() ? rock_comp.get() : 0,
                                               wells,
                                               polymer_inflow,
                                               linsolver,
                                               grav);
        SimulatorTimer simtimer;
        simtimer.init(param);
        warnIfUnusedParams(param);
        WellState well_state;
        well_state.init(0, *state);
        rep = simulator.run(simtimer, *state, well_state);
    } else {
        // With a deck, we may have more epochs etc.
        WellState well_state;
        int step = 0;
        Opm::TimeMapPtr timeMap(new Opm::TimeMap(deck));
        SimulatorTimer simtimer;
        simtimer.init(timeMap);
        // Check for WPOLYMER presence in last report step to decide
        // polymer injection control type.
        const bool use_wpolymer = deck->hasKeyword("WPOLYMER");
        if (use_wpolymer) {

//.........这里部分代码省略.........
    }

    // Linear solver.
    LinearSolverFactory linsolver(param);

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::ofstream epoch_os;
    std::string output_dir;
    if (output) {
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            THROW("Creating directories failed: " << fpath);
        }
        std::string filename = output_dir + "/epoch_timing.param";
        epoch_os.open(filename.c_str(), std::fstream::trunc | std::fstream::out);
        // open file to clean it. The file is appended to in SimulatorTwophase
        filename = output_dir + "/step_timing.param";
        std::fstream step_os(filename.c_str(), std::fstream::trunc | std::fstream::out);
        step_os.close();
        param.writeParam(output_dir + "/simulation.param");
    }


    std::cout << "\n\n================    Starting main simulation loop     ===============\n"
              << "                        (number of epochs: "
              << (use_deck ? deck->numberOfEpochs() : 1) << ")\n\n" << std::flush;

    SimulatorReport rep;
    if (!use_deck) {
        // Simple simulation without a deck.
        WellsManager wells; // no wells.
        SimulatorIncompTwophase simulator(param,
                                          *grid->c_grid(),
                                          *props,
                                          rock_comp->isActive() ? rock_comp.get() : 0,
                                          wells,
                                          src,
                                          bcs.c_bcs(),
                                          linsolver,
                                          grav);
        SimulatorTimer simtimer;
        simtimer.init(param);
        warnIfUnusedParams(param);
        WellState well_state;
        well_state.init(0, state);
        rep = simulator.run(simtimer, state, well_state);
    } else {
        // With a deck, we may have more epochs etc.
        WellState well_state;
        int step = 0;
        SimulatorTimer simtimer;
        // Use timer for last epoch to obtain total time.
        deck->setCurrentEpoch(deck->numberOfEpochs() - 1);
        simtimer.init(*deck);
        const double total_time = simtimer.totalTime();
        for (int epoch = 0; epoch < deck->numberOfEpochs(); ++epoch) {
            // Set epoch index.
            deck->setCurrentEpoch(epoch);

            // Update the timer.

// ----------------- Main program -----------------
int
main(int argc, char** argv)
try
{
    using namespace Opm;

    std::cout << "\n================    Test program for fully implicit three-phase black-oil flow     ===============\n\n";
    parameter::ParameterGroup param(argc, argv, false);
    std::cout << "---------------    Reading parameters     ---------------" << std::endl;

    // If we have a "deck_filename", grid and props will be read from that.
    bool use_deck = param.has("deck_filename");
    if (!use_deck) {
        OPM_THROW(std::runtime_error, "This program must be run with an input deck. "
                  "Specify the deck with deck_filename=deckname.data (for example).");
    }
    std::shared_ptr<GridManager> grid;
    std::shared_ptr<BlackoilPropertiesInterface> props;
    std::shared_ptr<BlackoilPropsAdInterface> new_props;
    std::shared_ptr<RockCompressibility> rock_comp;
    PolymerBlackoilState state;
    // bool check_well_controls = false;
    // int max_well_control_iterations = 0;
    double gravity[3] = { 0.0 };
    std::string deck_filename = param.get<std::string>("deck_filename");

    Opm::ParserPtr newParser(new Opm::Parser());
    Opm::DeckConstPtr deck = newParser->parseFile(deck_filename);
    std::shared_ptr<EclipseState> eclipseState(new EclipseState(deck));
    // Grid init
    std::vector<double> porv;
    if (eclipseState->hasDoubleGridProperty("PORV")) {
        porv = eclipseState->getDoubleGridProperty("PORV")->getData();
    }
    grid.reset(new GridManager(eclipseState->getEclipseGrid(), porv));
    auto &cGrid = *grid->c_grid();
    const PhaseUsage pu = Opm::phaseUsageFromDeck(deck);
    Opm::EclipseWriter outputWriter(param,
                                    eclipseState,
                                    pu,
                                    cGrid.number_of_cells,
                                    cGrid.global_cell);
    // Rock and fluid init
    props.reset(new BlackoilPropertiesFromDeck(deck, eclipseState, *grid->c_grid(), param));
    new_props.reset(new BlackoilPropsAdFromDeck(deck, eclipseState, *grid->c_grid()));
    PolymerProperties polymer_props(deck, eclipseState);
    PolymerPropsAd polymer_props_ad(polymer_props);
    // Rock compressibility.
    rock_comp.reset(new RockCompressibility(deck, eclipseState));
    // Gravity.
    gravity[2] = deck->hasKeyword("NOGRAV") ? 0.0 : unit::gravity;
    // Init state variables (saturation and pressure).
    if (param.has("init_saturation")) {
        initStateBasic(*grid->c_grid(), *props, param, gravity[2], state);
        initBlackoilSurfvol(*grid->c_grid(), *props, state);
    } else {
        initStateFromDeck(*grid->c_grid(), *props, deck, gravity[2], state);
    }

    bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
    const double *grav = use_gravity ? &gravity[0] : 0;
    // Solver for Newton iterations.
    std::unique_ptr<NewtonIterationBlackoilInterface> fis_solver;
    if (param.getDefault("use_cpr", true)) {
        fis_solver.reset(new NewtonIterationBlackoilCPR(param));
    } else {
        fis_solver.reset(new NewtonIterationBlackoilSimple(param));
    }

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::string output_dir;
    if (output) {
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
        }
        param.writeParam(output_dir + "/simulation.param");
    }

    Opm::TimeMapConstPtr timeMap(eclipseState->getSchedule()->getTimeMap());
    SimulatorTimer simtimer;
    simtimer.init(timeMap);


    SimulatorReport rep;
    // With a deck, we may have more epochs etc.
    WellState well_state;
    // Check for WPOLYMER presence in last epoch to decide
    // polymer injection control type.
    const bool use_wpolymer = deck->hasKeyword("WPOLYMER");
    if (use_wpolymer) {
        if (param.has("poly_start_days")) {
            OPM_MESSAGE("Warning: Using WPOLYMER to control injection since it was found in deck. "
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    }

    // Boundary conditions.
    FlowBCManager bcs;
    if (param.getDefault("use_pside", false)) {
        int pside = param.get<int>("pside");
        double pside_pressure = param.get<double>("pside_pressure");
        bcs.pressureSide(*grid->c_grid(), FlowBCManager::Side(pside), pside_pressure);
    }

    // Linear solver.
    LinearSolverFactory linsolver(param);

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    if (output) {
      std::string output_dir =
        param.getDefault("output_dir", std::string("output"));
      boost::filesystem::path fpath(output_dir);
      try {
        create_directories(fpath);
      }
      catch (...) {
        OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
      }
      param.writeParam(output_dir + "/simulation.param");
    }


    std::cout << "\n\n================    Starting main simulation loop     ===============\n"
              << "                        (number of epochs: "
              << (use_deck ? deck->numberOfEpochs() : 1) << ")\n\n" << std::flush;

    SimulatorReport rep;
    if (!use_deck) {
        // Simple simulation without a deck.
        PolymerInflowBasic polymer_inflow(param.getDefault("poly_start_days", 300.0)*Opm::unit::day,
                                          param.getDefault("poly_end_days", 800.0)*Opm::unit::day,
                                          param.getDefault("poly_amount", poly_props.cMax()));
        WellsManager wells;
        SimulatorCompressiblePolymer simulator(param,
                                               *grid->c_grid(),
                                               *props,
                                               poly_props,
                                               rock_comp->isActive() ? rock_comp.get() : 0,
                                               wells,
                                               polymer_inflow,
                                               src,
                                               bcs.c_bcs(),
                                               linsolver,
                                               grav);
        SimulatorTimer simtimer;
        simtimer.init(param);
        warnIfUnusedParams(param);
        WellState well_state;
        well_state.init(0, state);
        rep = simulator.run(simtimer, state, well_state);
    } else {
        // With a deck, we may have more epochs etc.
        WellState well_state;
        int step = 0;
        SimulatorTimer simtimer;
        // Use timer for last epoch to obtain total time.
        deck->setCurrentEpoch(deck->numberOfEpochs() - 1);
        simtimer.init(*deck);
        const double total_time = simtimer.totalTime();

//.........这里部分代码省略.........
    FlowBCManager bcs;
    if (param.getDefault("use_pside", false)) {
        int pside = param.get<int>("pside");
        double pside_pressure = param.get<double>("pside_pressure");
        bcs.pressureSide(*grid->c_grid(), FlowBCManager::Side(pside), pside_pressure);
    }

    // Linear solver.
    LinearSolverFactory linsolver(param);

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::ofstream epoch_os;
    std::string output_dir;
    if (output) {
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
        }
        std::string filename = output_dir + "/epoch_timing.param";
        epoch_os.open(filename.c_str(), std::fstream::trunc | std::fstream::out);
        // open file to clean it. The file is appended to in SimulatorTwophase
        filename = output_dir + "/step_timing.param";
        std::fstream step_os(filename.c_str(), std::fstream::trunc | std::fstream::out);
        step_os.close();
        param.writeParam(output_dir + "/simulation.param");
    }

    SimulatorReport rep;
    if (!use_deck) {
        std::cout << "\n\n================    Starting main simulation loop     ===============\n"
                  << "                        (number of report steps: 1)\n\n" << std::flush;
        // Simple simulation without a deck.
        WellsManager wells; // no wells.
        SimulatorIncompTwophase simulator(param,
                                          *grid->c_grid(),
                                          *props,
                                          rock_comp->isActive() ? rock_comp.get() : 0,
                                          wells,
                                          src,
                                          bcs.c_bcs(),
                                          linsolver,
                                          grav);
        SimulatorTimer simtimer;
        simtimer.init(param);
        warnIfUnusedParams(param);
        WellState well_state;
        well_state.init(0, *state);
        rep = simulator.run(simtimer, *state, well_state);
    } else {
        // With a deck, we may have more epochs etc.
        Opm::TimeMapConstPtr timeMap = eclipseState->getSchedule()->getTimeMap();

        std::cout << "\n\n================    Starting main simulation loop     ===============\n"
                  << "                        (number of report steps: "
                  << timeMap->numTimesteps() << ")\n\n" << std::flush;
        WellState well_state;
        int step = 0;
        SimulatorTimer simtimer;
        // Use timer for last epoch to obtain total time.
        simtimer.init(timeMap);

    SimulatorReport SimulatorFullyImplicitBlackoil::Impl::run(SimulatorTimer& timer,
                                                              BlackoilState& state,
                                                              WellState& well_state)
    {
        // Initialisation.
        std::vector<double> porevol;
        if (rock_comp_props_ && rock_comp_props_->isActive()) {
            computePorevolume(grid_, props_.porosity(), *rock_comp_props_, state.pressure(), porevol);
        } else {
            computePorevolume(grid_, props_.porosity(), porevol);
        }
        // const double tot_porevol_init = std::accumulate(porevol.begin(), porevol.end(), 0.0);
        std::vector<double> initial_porevol = porevol;

        // Main simulation loop.
        Opm::time::StopWatch solver_timer;
        double stime = 0.0;
        Opm::time::StopWatch step_timer;
        Opm::time::StopWatch total_timer;
        total_timer.start();
#if 0
        // These must be changed for three-phase.
        double init_surfvol[2] = { 0.0 };
        double inplace_surfvol[2] = { 0.0 };
        double tot_injected[2] = { 0.0 };
        double tot_produced[2] = { 0.0 };
        Opm::computeSaturatedVol(porevol, state.surfacevol(), init_surfvol);
        Opm::Watercut watercut;
        watercut.push(0.0, 0.0, 0.0);
        Opm::WellReport wellreport;
#endif
        std::vector<double> fractional_flows;
        std::vector<double> well_resflows_phase;
        if (wells_) {
            well_resflows_phase.resize((wells_->number_of_phases)*(wells_->number_of_wells), 0.0);
#if 0
            wellreport.push(props_, *wells_,
                            state.pressure(), state.surfacevol(), state.saturation(),
                            0.0, well_state.bhp(), well_state.perfRates());
#endif
        }
        std::fstream tstep_os;
        if (output_) {
            std::string filename = output_dir_ + "/step_timing.param";
            tstep_os.open(filename.c_str(), std::fstream::out | std::fstream::app);
        }
        for (; !timer.done(); ++timer) {
            // Report timestep and (optionally) write state to disk.
            step_timer.start();
            timer.report(std::cout);
            if (output_ && (timer.currentStepNum() % output_interval_ == 0)) {
                if (output_vtk_) {
                    outputStateVtk(grid_, state, timer.currentStepNum(), output_dir_);
                }
                outputStateMatlab(grid_, state, timer.currentStepNum(), output_dir_);
                outputWellStateMatlab(well_state,timer.currentStepNum(), output_dir_);

            }

            SimulatorReport sreport;

            // Solve pressure equation.
            // if (check_well_controls_) {
            //     computeFractionalFlow(props_, allcells_,
            //                           state.pressure(), state.surfacevol(), state.saturation(),
            //                           fractional_flows);
            //     wells_manager_.applyExplicitReinjectionControls(well_resflows_phase, well_resflows_phase);
            // }
            bool well_control_passed = !check_well_controls_;
            int well_control_iteration = 0;
            do {
                // Run solver.
                solver_timer.start();
                std::vector<double> initial_pressure = state.pressure();
                solver_.step(timer.currentStepLength(), state, well_state);

                // Stop timer and report.
                solver_timer.stop();
                const double st = solver_timer.secsSinceStart();
                std::cout << "Fully implicit solver took:  " << st << " seconds." << std::endl;
                stime += st;
                sreport.pressure_time = st;

                // Optionally, check if well controls are satisfied.
                if (check_well_controls_) {
                    Opm::computePhaseFlowRatesPerWell(*wells_,
                                                      well_state.perfRates(),
                                                      fractional_flows,
                                                      well_resflows_phase);
                    std::cout << "Checking well conditions." << std::endl;
                    // For testing we set surface := reservoir
                    well_control_passed = wells_manager_.conditionsMet(well_state.bhp(), well_resflows_phase, well_resflows_phase);
                    ++well_control_iteration;
                    if (!well_control_passed && well_control_iteration > max_well_control_iterations_) {
                        OPM_THROW(std::runtime_error, "Could not satisfy well conditions in " << max_well_control_iterations_ << " tries.");
                    }
                    if (!well_control_passed) {
                        std::cout << "Well controls not passed, solving again." << std::endl;
                    } else {
                        std::cout << "Well conditions met." << std::endl;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    const double *grav = use_gravity ? &gravity[0] : 0;

    // Linear solver.
    LinearSolverFactory linsolver(param);

    // Write parameters used for later reference.
    bool output = param.getDefault("output", true);
    std::ofstream epoch_os;
    std::string output_dir;
    if (output) {
        output_dir =
            param.getDefault("output_dir", std::string("output"));
        boost::filesystem::path fpath(output_dir);
        try {
            create_directories(fpath);
        }
        catch (...) {
            OPM_THROW(std::runtime_error, "Creating directories failed: " << fpath);
        }
        std::string filename = output_dir + "/epoch_timing.param";
        epoch_os.open(filename.c_str(), std::fstream::trunc | std::fstream::out);
        // open file to clean it. The file is appended to in SimulatorTwophase
        filename = output_dir + "/step_timing.param";
        std::fstream step_os(filename.c_str(), std::fstream::trunc | std::fstream::out);
        step_os.close();
        param.writeParam(output_dir + "/simulation.param");
    }


    std::cout << "\n\n================    Starting main simulation loop     ===============\n"
              << "                        (number of epochs: "
              << (deck->numberOfEpochs()) << ")\n\n" << std::flush;

    SimulatorReport rep;
    // With a deck, we may have more epochs etc.
    WellState well_state;
    int step = 0;
    SimulatorTimer simtimer;
    // Use timer for last epoch to obtain total time.
    deck->setCurrentEpoch(deck->numberOfEpochs() - 1);
    simtimer.init(*deck);
    const double total_time = simtimer.totalTime();
    for (int epoch = 0; epoch < deck->numberOfEpochs(); ++epoch) {
        // Set epoch index.
        deck->setCurrentEpoch(epoch);

        // Update the timer.
        if (deck->hasField("TSTEP")) {
            simtimer.init(*deck);
        } else {
            if (epoch != 0) {
                OPM_THROW(std::runtime_error, "No TSTEP in deck for epoch " << epoch);
            }
            simtimer.init(param);
        }
        simtimer.setCurrentStepNum(step);
        simtimer.setTotalTime(total_time);

        // Report on start of epoch.
        std::cout << "\n\n--------------    Starting epoch " << epoch << "    --------------"
                  << "\n                  (number of steps: "
                  << simtimer.numSteps() - step << ")\n\n" << std::flush;

        // Create new wells, well_state
        WellsManager wells(*deck, *grid->c_grid(), props->permeability());
        // @@@ HACK: we should really make a new well state and