mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-23 17:15:31 +00:00
Code Activity

fix #2873

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-22 11:08:44 -06:00
parent da2f5cc362
commit 05da2508bf
4 changed files with 9 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/util/lp/gomory.cpp
View file

@ -252,7 +252,6 @@ class gomory::imp {
dump_term_le_k(out << "(assert (not ") << "))\n";
}
void dump_cut_and_constraints_as_smt_lemma(std::ostream& out) const {
dump_declarations(out);
dump_the_row(out);
@ -260,15 +259,16 @@ class gomory::imp {
dump_the_cut_assert(out);
out << "(check-sat)\n";
}
public:
lia_move create_cut() {
TRACE("gomory_cut",
tout << "applying cut at:\n"; print_linear_combination_of_column_indices_only(m_row, tout); tout << std::endl;
print_linear_combination_of_column_indices_only(m_row, tout << "applying cut at:\n"); tout << std::endl;
for (auto & p : m_row) {
m_int_solver.m_lar_solver->m_mpq_lar_core_solver.m_r_solver.print_column_info(p.var(), tout);
}
tout << "inf_col = " << m_inf_col << std::endl;
);
tout << "inf_col = " << m_inf_col << std::endl;);
// gomory will be t <= k and the current solution has a property t > k
m_k = 1;

2
src/util/rational.h
View file

@ -107,7 +107,7 @@ public:
int64_t get_int64() const { return m().get_int64(m_val); }
bool is_unsigned() const { return is_uint64() && (get_uint64() < (1ull << 32)); }
bool is_unsigned() const { return is_uint64() && (get_uint64() < (1ull << 32ull)); }
unsigned get_unsigned() const {
SASSERT(is_unsigned());