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package hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.tests.cardinality
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.CbcPolyhedronSolver
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Dimension
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Polyhedron
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedronSaturationResult
import org.junit.Test
import static org.junit.Assert.*
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.LinearConstraint
class CbcPolyhedronSolverTest extends IntegerPolyhedronSolverTest {
override protected createSolver() {
new CbcPolyhedronSolver(false, 10, true)
}
}
class RelaxedCbcPolyhedronSolverTest extends RelaxedPolyhedronSolverTest {
override protected createSolver() {
new CbcPolyhedronSolver(true, 10, true)
}
}
class CbcPolyhedronSolverTimeoutTest {
@Test
def void timeoutTest() {
val solver = new CbcPolyhedronSolver(false, 0, true)
val x = new Dimension("x", 0, 1)
val polyhedron = new Polyhedron(#[x], #[new LinearConstraint(#{x -> 1}, null, 0)], #[x])
val operator = solver.createSaturationOperator(polyhedron)
try {
val result = operator.saturate
assertEquals(PolyhedronSaturationResult.UNKNOWN, result)
} finally {
operator.close()
}
}
}
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