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/****************************************************************************** |
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* Top contributors (to current version): |
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* Mathias Preiner, Aina Niemetz |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* Option template for option modules. |
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* |
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* For each <module>_options.toml configuration file, mkoptions.py |
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* expands this template and generates a <module>_options.cpp file. |
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*/ |
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#include "options/arith_options.h" |
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#include <iostream> |
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#include "base/check.h" |
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#include "options/option_exception.h" |
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namespace cvc5::options { |
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// clang-format off |
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std::ostream& operator<<(std::ostream& os, ArithPropagationMode mode) |
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{ |
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switch(mode) |
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{ |
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case ArithPropagationMode::NO_PROP: return os << "none"; |
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case ArithPropagationMode::BOTH_PROP: return os << "both"; |
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case ArithPropagationMode::UNATE_PROP: return os << "unate"; |
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case ArithPropagationMode::BOUND_INFERENCE_PROP: return os << "bi"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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ArithPropagationMode stringToArithPropagationMode(const std::string& optarg) |
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{ |
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if (optarg == "none") return ArithPropagationMode::NO_PROP; |
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else if (optarg == "both") return ArithPropagationMode::BOTH_PROP; |
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else if (optarg == "unate") return ArithPropagationMode::UNATE_PROP; |
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else if (optarg == "bi") return ArithPropagationMode::BOUND_INFERENCE_PROP; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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This decides on kind of propagation arithmetic attempts to do during the |
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search. |
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Available modes for --arith-prop are: |
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+ both (default) |
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Use bounds inference and unate. |
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+ unate |
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Use constraints to do unate propagation. |
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+ bi |
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(Bounds Inference) infers bounds on basic variables using the upper and lower |
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bounds of the non-basic variables in the tableau. |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --arith-prop: `") + |
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optarg + "'. Try --arith-prop=help."); |
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} |
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std::ostream& operator<<(std::ostream& os, ErrorSelectionRule mode) |
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{ |
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switch(mode) |
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{ |
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case ErrorSelectionRule::MAXIMUM_AMOUNT: return os << "max"; |
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case ErrorSelectionRule::VAR_ORDER: return os << "varord"; |
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case ErrorSelectionRule::SUM_METRIC: return os << "sum"; |
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case ErrorSelectionRule::MINIMUM_AMOUNT: return os << "min"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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ErrorSelectionRule stringToErrorSelectionRule(const std::string& optarg) |
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{ |
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if (optarg == "max") return ErrorSelectionRule::MAXIMUM_AMOUNT; |
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else if (optarg == "varord") return ErrorSelectionRule::VAR_ORDER; |
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else if (optarg == "sum") return ErrorSelectionRule::SUM_METRIC; |
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else if (optarg == "min") return ErrorSelectionRule::MINIMUM_AMOUNT; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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This decides on the rule used by simplex during heuristic rounds for deciding |
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the next basic variable to select. |
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Available rules for --error-selection-rule are: |
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+ max |
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The maximum violation the bound. |
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+ varord |
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The variable order. |
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+ min (default) |
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The minimum abs() value of the variable's violation of its bound. |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --error-selection-rule: `") + |
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optarg + "'. Try --error-selection-rule=help."); |
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} |
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std::ostream& operator<<(std::ostream& os, NlCadLiftingMode mode) |
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{ |
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switch(mode) |
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{ |
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case NlCadLiftingMode::LAZARD: return os << "lazard"; |
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case NlCadLiftingMode::REGULAR: return os << "regular"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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NlCadLiftingMode stringToNlCadLiftingMode(const std::string& optarg) |
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{ |
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if (optarg == "lazard") return NlCadLiftingMode::LAZARD; |
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else if (optarg == "regular") return NlCadLiftingMode::REGULAR; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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Modes for the CAD lifting in non-linear arithmetic. |
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Available modes for --nl-cad-lift are: |
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+ lazard |
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Lazard's lifting scheme. |
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+ regular (default) |
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Regular lifting. |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --nl-cad-lift: `") + |
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optarg + "'. Try --nl-cad-lift=help."); |
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} |
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std::ostream& operator<<(std::ostream& os, NlCadProjectionMode mode) |
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{ |
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switch(mode) |
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{ |
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case NlCadProjectionMode::LAZARDMOD: return os << "lazard-mod"; |
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case NlCadProjectionMode::LAZARD: return os << "lazard"; |
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case NlCadProjectionMode::MCCALLUM: return os << "mccallum"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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NlCadProjectionMode stringToNlCadProjectionMode(const std::string& optarg) |
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{ |
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if (optarg == "lazard-mod") return NlCadProjectionMode::LAZARDMOD; |
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else if (optarg == "lazard") return NlCadProjectionMode::LAZARD; |
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else if (optarg == "mccallum") return NlCadProjectionMode::MCCALLUM; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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Modes for the CAD projection operator in non-linear arithmetic. |
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Available modes for --nl-cad-proj are: |
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+ lazard-mod |
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A modification of Lazard's projection operator. |
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+ lazard |
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Lazard's projection operator. |
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+ mccallum (default) |
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McCallum's projection operator. |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --nl-cad-proj: `") + |
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optarg + "'. Try --nl-cad-proj=help."); |
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} |
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std::ostream& operator<<(std::ostream& os, NlExtMode mode) |
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{ |
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switch(mode) |
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{ |
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case NlExtMode::LIGHT: return os << "light"; |
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case NlExtMode::NONE: return os << "none"; |
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case NlExtMode::FULL: return os << "full"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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NlExtMode stringToNlExtMode(const std::string& optarg) |
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{ |
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if (optarg == "light") return NlExtMode::LIGHT; |
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else if (optarg == "none") return NlExtMode::NONE; |
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else if (optarg == "full") return NlExtMode::FULL; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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Modes for the non-linear linearization |
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Available modes for --nl-ext are: |
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+ light |
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Only use a few light-weight lemma schemes |
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+ none |
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Disable linearization approach |
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+ full (default) |
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Use all lemma schemes |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --nl-ext: `") + |
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optarg + "'. Try --nl-ext=help."); |
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} |
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std::ostream& operator<<(std::ostream& os, NlRlvMode mode) |
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{ |
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switch(mode) |
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{ |
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case NlRlvMode::ALWAYS: return os << "always"; |
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case NlRlvMode::INTERLEAVE: return os << "interleave"; |
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case NlRlvMode::NONE: return os << "none"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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NlRlvMode stringToNlRlvMode(const std::string& optarg) |
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{ |
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if (optarg == "always") return NlRlvMode::ALWAYS; |
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else if (optarg == "interleave") return NlRlvMode::INTERLEAVE; |
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else if (optarg == "none") return NlRlvMode::NONE; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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Modes for using relevance of assertions in non-linear arithmetic. |
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Available modes for --nl-rlv are: |
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+ always |
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Always use relevance. |
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+ interleave |
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Alternate rounds using relevance. |
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+ none (default) |
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Do not use relevance. |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --nl-rlv: `") + |
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optarg + "'. Try --nl-rlv=help."); |
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} |
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std::ostream& operator<<(std::ostream& os, ArithUnateLemmaMode mode) |
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{ |
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switch(mode) |
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{ |
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case ArithUnateLemmaMode::INEQUALITY: return os << "ineqs"; |
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case ArithUnateLemmaMode::EQUALITY: return os << "eqs"; |
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case ArithUnateLemmaMode::ALL: return os << "all"; |
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case ArithUnateLemmaMode::NO: return os << "none"; |
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default: Unreachable(); |
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} |
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return os; |
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} |
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ArithUnateLemmaMode stringToArithUnateLemmaMode(const std::string& optarg) |
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{ |
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if (optarg == "ineqs") return ArithUnateLemmaMode::INEQUALITY; |
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else if (optarg == "eqs") return ArithUnateLemmaMode::EQUALITY; |
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else if (optarg == "all") return ArithUnateLemmaMode::ALL; |
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else if (optarg == "none") return ArithUnateLemmaMode::NO; |
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else if (optarg == "help") |
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{ |
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std::cerr << R"FOOBAR( |
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Unate lemmas are generated before SAT search begins using the relationship of |
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constant terms and polynomials. |
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Available modes for --unate-lemmas are: |
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+ ineqs |
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Outputs lemmas of the general form (<= p c) implies (<= p d) for c < d. |
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+ eqs |
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Outputs lemmas of the general forms (= p c) implies (<= p d) for c < d, or (= |
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p c) implies (not (= p d)) for c != d. |
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+ all (default) |
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A combination of inequalities and equalities. |
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)FOOBAR"; |
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std::exit(1); |
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} |
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throw OptionException(std::string("unknown option for --unate-lemmas: `") + |
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optarg + "'. Try --unate-lemmas=help."); |
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} |
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// clang-format on |
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} // namespace cvc5::options |