Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/merge_sort_precondition_of_merge_sort_101_10.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/sls/sls_merge_sort.spl:101:10-24:A precondition for this call of merge_sort might not hold
tests/spl/sls/sls_merge_sort.spl:92:11-24:Related location: This is the precondition that might not hold
| Benchmark |
|---|
| Size | 14268 |
| Compressed Size | 2479 |
| 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 | 14260 |
| Compressed Size | 2506 |
| Max. Term Depth | 9 |
| Asserts | 91 |
| Declared Functions | 15 |
| Declared Constants | 47 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 84 |
or | 54 |
and | 35 |
= | 58 |
forall | 32 |
<= | 1 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01690
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
2399.81000
|
2400.00000
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2398.91000
|
2400.01000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.12000
|
2400.05000
|
|
SMT-COMP 2015
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00874
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
736.64300
|
736.73800
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
775.00300
|
775.19900
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2401.09000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.98000
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
59.15570
|
59.18950
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
82.23760
|
82.62620
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
7.50826
|
29.56000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
9.53324
|
9.53897
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
76.20580
|
76.25400
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
519.83600
|
518.55200
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
7.72912
|
30.39000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
8.74743
|
8.74617
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02000
|
599.99000
|
|
SMT-COMP 2018
|
0.25 (3/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
400.31800
|
398.77800
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
38.08880
|
151.11000
|
| |
veriT |
veriT_default |
unsat ✅
|
8.83188
|
8.83016
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1200.04000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
4.47908
|
21.83400
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
235.06800
|
234.83300
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
577.96800
|
574.45300
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
9.63665
|
28.69000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.09000
|
2414.53000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.35059
|
3.38591
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.09999
|
3.37857
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.22499
|
3.12134
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
27.83410
|
110.32000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
9.51636
|
9.51658
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.91000
|
|
SMT-COMP 2022
|
0.33 (4/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
412.44400
|
410.31000
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
552.51300
|
550.47200
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.01096
|
5.15740
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
4.65104
|
18.18000
|
| |
veriT |
veriT_default |
unsat ✅
|
4.19835
|
8.27839
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.01000
|
1199.88000
|
|
SMT-COMP 2023
|
0.60 (2/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
557.29500
|
555.43500
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
552.37300
|
547.04600
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unknown ❌
|
1200.11000
|
4746.30000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.06000
|
1246.70000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.89233
|
4.95678
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
1.29084
|
4.96000
|
|
SMT-COMP 2024
|
0.67 (1/3) |
cvc5 |
cvc5 |
unsat ✅
|
480.85872
|
480.54600
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.73323
|
4754.48110
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74099
|
1313.18364
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
480.62857
|
480.45371
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
306.73680
|
1206.87718
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74423
|
1755.69435
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
2.03347
|
4.40016
|