Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/split_loop_check_heap_access_38_6_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_quicksort.spl:38:6-35:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 10706 |
| Compressed Size | 1996 |
| 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 | 10698 |
| Compressed Size | 2009 |
| Max. Term Depth | 7 |
| Asserts | 67 |
| Declared Functions | 11 |
| Declared Constants | 36 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 51 |
or | 33 |
and | 23 |
= | 42 |
forall | 26 |
< | 1 |
<= | 8 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01663
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.06395
|
0.05299
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.31000
|
2400.06000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02842
|
0.02000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00883
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.03364
|
0.03099
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03392
|
0.03099
|
| |
veriT |
veriT default |
unsat ✅
|
0.33838
|
0.33695
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04282
|
0.04299
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.03781
|
0.03802
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
2.39563
|
2.40750
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.12824
|
0.06323
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01493
|
0.01510
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04238
|
0.04359
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.04613
|
0.04572
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05462
|
0.05331
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02839
|
0.02708
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04988
|
0.04919
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.04324
|
0.04345
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.52594
|
5.77000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02610
|
0.02633
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05718
|
0.05708
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
0.13247
|
0.13458
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.05024
|
0.05060
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.04780
|
0.04810
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04392
|
0.01209
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2412.30000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.36329
|
3.39844
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.24988
|
3.46457
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.49310
|
3.45725
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.20695
|
0.20689
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.03191
|
0.03225
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.06080
|
0.06081
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.05400
|
0.05433
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.05401
|
0.05457
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04020
|
0.00611
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
154.19900
|
165.05300
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.98327
|
4.75930
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.13528
|
0.13553
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.21456
|
0.10729
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01993
|
0.02032
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.03876
|
0.03871
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.05382
|
0.05378
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.05585
|
0.05620
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.06626
|
0.06687
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.01624
|
4.73673
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.18704
|
0.09758
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01736
|
0.01775
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.04260
|
0.04441
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.25174
|
0.15231
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
110.09707
|
423.49383
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
16.66705
|
26.00097
|