Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/union_postcondition_of_union_39_8.smt2
GRASShopper benchmarks.
Authors: Ruzica Piskac, Thomas Wies, and Damien Zufferey
URL: http://cs.nyu.edu/wies/software/grasshopper
See also: GRASShopper - Complete Heap Verification with Mixed Specifications. In TACAS 2014, pages 124-139.
If this benchmark is satisfiable, GRASShopper reports the following error message:
tests/spl/sl_sorted_set/union.spl:39:8-20:A postcondition of procedure union might not hold at this return point
tests/spl/sl_sorted_set/union.spl:28:10-53:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 40434 |
| Compressed Size | 4567 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 40426 |
| Compressed Size | 4583 |
| Max. Term Depth | 10 |
| Asserts | 200 |
| Declared Functions | 21 |
| Declared Constants | 128 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 146 |
or | 101 |
and | 63 |
= | 165 |
forall | 67 |
Int | 21 |
< | 8 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01650
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
45.16310
|
45.14510
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.05000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
737.75200
|
738.01200
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00864
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
40.33750
|
40.34790
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
40.34070
|
40.35090
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2400.68000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
106.37400
|
106.37800
|
|
SMT-COMP 2016
|
0.25 (3/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
43.29500
|
43.11550
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04743
|
0.04833
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09808
|
0.04848
|
| |
veriT |
veriT-dev default |
unknown ❌
|
2400.09000
|
2401.57000
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
160.53100
|
160.58700
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
28.69520
|
28.68630
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05209
|
0.05064
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.11000
|
599.97800
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
44.65430
|
44.63160
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
31.42480
|
31.41470
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.06701
|
0.10040
|
| |
veriT |
veriT_default |
unsat ✅
|
909.96000
|
909.88100
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
123.14300
|
123.09000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.05000
|
9533.88000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
60.87450
|
60.56760
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
30.90940
|
30.60170
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
30.86880
|
92.22000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2411.15000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.56837
|
3.37485
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.16484
|
3.35277
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.35071
|
3.38551
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.17159
|
0.17161
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
429.93800
|
429.91300
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
1071.51000
|
1071.48000
|
|
SMT-COMP 2022
|
0.33 (4/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
35.90800
|
35.90220
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
35.58980
|
35.55420
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.91811
|
4.80503
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.06764
|
0.06757
|
| |
veriT |
veriT_default |
unsat ✅
|
1133.52000
|
1133.41000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.78000
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
30.84330
|
30.67550
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
30.75100
|
30.72340
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
0.65236
|
1.78000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.10000
|
1249.54000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.91309
|
4.94069
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.07443
|
0.07421
|