update tests

tests/hanoi4.cnf

@@ -0,0 +1 @@
+../hanoi/hanoi4.cnf

tests/pigeon/README

@@ -1,2 +1,3 @@
 Source : http://www.cs.ubc.ca/~hoos/SATLIB/Benchmarks/SAT/DIMACS/PHOLE/pigeon-hole.tar.gz
 Description : http://www.cs.ubc.ca/~hoos/SATLIB/Benchmarks/SAT/DIMACS/PHOLE/descr.html
+c status: unsat

tests/pigeon/hole10.cnf

@@ -572,3 +572,4 @@ p cnf 110 561
  90 89 88 87 86 85 84 83 82 81 0
  100 99 98 97 96 95 94 93 92 91 0
  110 109 108 107 106 105 104 103 102 101 0
+c :status unsat

tests/pigeon/hole6.cnf

@@ -144,3 +144,5 @@ p cnf 42 133
  30     29     28     27     26     25   0
  36     35     34     33     32     31   0
  42     41     40     39     38     37   0
+c :status unsat
+c :status unsat

tests/pigeon/hole7.cnf

@@ -215,3 +215,5 @@ p cnf 56 204
  42     41     40     39     38     37     36   0
  49     48     47     46     45     44     43   0
  56     55     54     53     52     51     50   0
+c :status unsat
+c :status unsat

tests/pigeon/hole8.cnf

@@ -308,3 +308,4 @@ p cnf 72 297
  56     55     54     53     52     51     50     49   0
  64     63     62     61     60     59     58     57   0
  72     71     70     69     68     67     66     65   0
+c :status unsat

tests/pigeon/hole9.cnf

@@ -426,3 +426,4 @@ p cnf 90 415
  72     71     70     69     68     67     66     65     64   0
  81     80     79     78     77     76     75     74     73   0
  90     89     88     87     86     85     84     83     82   0
+c :status unsat

tests/unsat/eq_diamond10.smt2

@@ -0,0 +1,45 @@
+(set-logic QF_UF)
+(set-info :source |
+Generating minimum transitivity constraints in P-time for deciding Equality Logic,
+Ofer Strichman and Mirron Rozanov,
+SMT Workshop 2005.
+
+Translator: Leonardo de Moura. |)
+(set-info :smt-lib-version 2.0)
+(set-info :category "crafted")
+(set-info :status unsat)
+(declare-sort U 0)
+(declare-fun x0 () U)
+(declare-fun y0 () U)
+(declare-fun z0 () U)
+(declare-fun x1 () U)
+(declare-fun y1 () U)
+(declare-fun z1 () U)
+(declare-fun x2 () U)
+(declare-fun y2 () U)
+(declare-fun z2 () U)
+(declare-fun x3 () U)
+(declare-fun y3 () U)
+(declare-fun z3 () U)
+(declare-fun x4 () U)
+(declare-fun y4 () U)
+(declare-fun z4 () U)
+(declare-fun x5 () U)
+(declare-fun y5 () U)
+(declare-fun z5 () U)
+(declare-fun x6 () U)
+(declare-fun y6 () U)
+(declare-fun z6 () U)
+(declare-fun x7 () U)
+(declare-fun y7 () U)
+(declare-fun z7 () U)
+(declare-fun x8 () U)
+(declare-fun y8 () U)
+(declare-fun z8 () U)
+(declare-fun x9 () U)
+(declare-fun y9 () U)
+(declare-fun z9 () U)
+(assert (and (or (and (= x0 y0) (= y0 x1)) (and (= x0 z0) (= z0 x1))) (or (and (= x1 y1) (= y1 x2)) (and (= x1 z1) (= z1 x2))) (or (and (= x2 y2) (= y2 x3)) (and (= x2 z2) (= z2 x3))) (or (and (= x3 y3) (= y3 x4)) (and (= x3 z3) (= z3 x4))) (or (and (= x4 y4) (= y4 x5)) (and (= x4 z4) (= z4 x5))) (or (and (= x5 y5) (= y5 x6)) (and (= x5 z5) (= z5 x6))) (or (and (= x6 y6) (= y6 x7)) (and (= x6 z6) (= z6 x7))) (or (and (= x7 y7) (= y7 x8)) (and (= x7 z7) (= z7 x8))) (or (and (= x8 y8) (= y8 x9)) (and (= x8 z8) (= z8 x9))) (not (= x0 x9))))
+(check-sat)
+(exit)
+; :status unsat

tests/unsat/test-000.cnf

@@ -3,3 +3,4 @@ p cnf 2 3
 1 0
 -1 2 0
 -1 -2 0
+c :status unsat

tests/unsat/test-001.cnf

@@ -6,3 +6,4 @@ p cnf 5 6
 4 5 0
 -4 -3 0
 -5 -3 0
+c :status unsat

tests/unsat/test-003.smt2

@@ -2,3 +2,4 @@
 (declare-fun b () Bool)
 (assert (and (or a b) (and (not a) (not b))))
 (check-sat)
+; :status unsat

tests/unsat/test-004.smt2

@@ -2,3 +2,4 @@
 (declare-fun b () Bool)
 (assert (and (or a b) (not a) (not b)))
 (check-sat)
+; :status unsat

tests/unsat/test-005.smt2

@@ -2,3 +2,4 @@
 (declare-fun b () Bool)
 (assert (and (or a b) false (not a) (not b)))
 (check-sat)
+; :status unsat

tests/unsat/test-008.smt2

@@ -1,2 +1,7 @@
+(declare-sort U 0)
+(declare-fun a () U)
+(declare-fun b () U)
+(declare-fun c () U)
 (assert (and (= a b) (= b c) (not (= a c))))
 (check-sat)
+; :status unsat

tests/unsat/test-009.smt2

@@ -1,2 +1,8 @@
+(declare-sort U 0)
+(declare-fun a () U)
+(declare-fun b () U)
+(declare-fun c () U)
+(declare-fun d () U)
 (assert (and (= a b) (or (= b c) (= b d)) (not (= a d)) (not (= a c))))
 (check-sat)
+; :status unsat

tests/unsat/test-010.smt2

@@ -1,2 +1,5 @@
+(declare-fun a () Bool)
+(declare-fun b () Bool)
 (assert (and a (=> a b) (not b)))
 (check-sat)
+; :status unsat

tests/unsat/test-011.smt2

@@ -1,2 +1,8 @@
+(declare-sort U 0)
+(declare-fun a () U)
+(declare-fun b () U)
+(declare-fun c () U)
+(declare-fun d () U)
 (assert (and (= a b) (= b c) (= c d) (or (not (= a c)) (not (= a a)))))
 (check-sat)
+; :status unsat

tests/unsat/test-012.smt2

@@ -1,2 +1,7 @@
+(declare-sort U 0)
+(declare-fun a () U)
+(declare-fun b () U)
+(declare-fun f (U) U)
 (assert (and (= a b) (not (= (f a) (f b)))))
 (check-sat)
+; :status unsat

tests/unsat/test-013.smt2

@@ -1,2 +1,7 @@
+(declare-sort U 0)
+(declare-fun a () U)
+(declare-fun b () U)
+(declare-fun p (U) Bool)
 (assert (and (= a b) (not (p a)) (p b)))
 (check-sat)
+; :status unsat