Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/merge_sort_postcondition_of_merge_sort_102_2.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:102:2-27:A postcondition of procedure merge_sort might not hold at this return point
tests/spl/sls/sls_merge_sort.spl:93:10-26:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 26206 |
| Compressed Size | 3650 |
| 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 | 26198 |
| Compressed Size | 3664 |
| Max. Term Depth | 9 |
| Asserts | 170 |
| Declared Functions | 15 |
| Declared Constants | 102 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 149 |
or | 93 |
and | 62 |
= | 116 |
forall | 47 |
<= | 7 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01707
|
0.00900
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
2399.81000
|
2400.05000
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2210.71000
|
2211.78000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.12000
|
2400.03000
|
|
SMT-COMP 2015
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01000
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
2400.01000
|
2400.44000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
2400.01000
|
2400.26000
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2400.74000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.96000
|
|
SMT-COMP 2016
|
0.75 (1/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
2400.02000
|
2383.26000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unknown ❌
|
1000.09000
|
1004.75000
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unknown ❌
|
998.07600
|
3317.15000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
1280.87000
|
1281.61000
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.02000
|
2401.33000
|
|
SMT-COMP 2017
|
0.75 (1/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.03700
|
596.95100
|
| |
Vampire |
vampire4.2-smt vampire |
unknown ❌
|
600.04400
|
2330.52000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
219.72000
|
219.70400
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.10700
|
600.04000
|
|
SMT-COMP 2018
|
0.75 (1/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.10000
|
1197.30000
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unknown ❌
|
1200.08000
|
4770.15000
|
| |
veriT |
veriT_default |
unsat ✅
|
427.73900
|
427.67300
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.88000
|
|
SMT-COMP 2019
|
0.75 (2/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.06000
|
9513.41000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2395.79000
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
2400.01000
|
2387.34000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
985.96300
|
2954.55000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.08000
|
8598.07000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.55164
|
3.38233
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.42448
|
3.48151
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.22121
|
3.43762
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unknown ❌
|
2400.08000
|
9586.75000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
980.43500
|
980.46800
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.75000
|
|
SMT-COMP 2020
|
0.75 (2/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
1200.02000
|
4765.79000
|
| |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.03000
|
1197.68000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
913.95700
|
2740.29000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1229.39000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.39202
|
3.48706
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unknown ❌
|
1200.09000
|
4761.11000
|
| |
veriT |
veriT_default |
unsat ✅
|
220.79700
|
220.76800
|
| |
|
veriT+vite_default |
unknown ❌
|
1200.02000
|
1199.83000
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.10000
|
1199.90000
|
|
SMT-COMP 2025
|
1.00 (0/4) |
cvc5 |
cvc5 |
unknown ❌
|
1201.75053
|
1201.00462
|
| |
iProver |
iProver v3.9.3 |
unknown ❌
|
1201.79087
|
4762.49120
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.66650
|
1601.04391
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.97975
|
4.22115
|