Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/split_loop_check_heap_access_39_6_1.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:39:6-36:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 11717 |
| Compressed Size | 2198 |
| 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 | 11709 |
| Compressed Size | 2217 |
| Max. Term Depth | 7 |
| Asserts | 74 |
| Declared Functions | 12 |
| Declared Constants | 41 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 51 |
or | 34 |
and | 23 |
= | 50 |
forall | 28 |
Int | 2 |
< | 1 |
<= | 8 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01716
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.06054
|
0.04899
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2398.91000
|
2400.01000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02858
|
0.02100
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00896
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04409
|
0.04199
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.04446
|
0.04199
|
| |
veriT |
veriT default |
unsat ✅
|
0.24572
|
0.24496
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04347
|
0.04299
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.04565
|
0.04272
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
2.39461
|
2.40629
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.11842
|
0.06557
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01597
|
0.01631
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04315
|
0.04446
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.05511
|
0.05528
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05777
|
0.05482
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02480
|
0.02471
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04893
|
0.04836
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.04293
|
0.04318
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.61921
|
2.21000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02630
|
0.02652
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05615
|
0.05608
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
0.18979
|
0.18890
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.06584
|
0.06617
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.06158
|
0.06183
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03971
|
0.00581
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.15000
|
3302.58000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.19979
|
3.39683
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.14155
|
3.43456
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.21566
|
3.38412
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.45798
|
0.41946
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.02973
|
0.03005
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.06315
|
0.06315
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.05926
|
0.05960
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.05905
|
0.05956
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03858
|
0.00659
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
594.74900
|
616.52200
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.96418
|
4.72672
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.22792
|
0.15991
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.23586
|
0.12662
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01799
|
0.01837
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.03943
|
0.03941
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.05547
|
0.05538
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.07129
|
0.07166
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.08100
|
0.08140
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
102.76000
|
401.30800
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.11000
|
1238.31000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.71458
|
4.74143
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.12919
|
0.12917
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.25951
|
0.15993
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
23.95588
|
84.67260
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
132.61942
|
147.64998
|