Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/insertion_sort_loop_check_heap_access_42_4.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_insertion_sort.spl:42:4-21:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 9887 |
| Compressed Size | 1912 |
| 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 | 9879 |
| Compressed Size | 1922 |
| Max. Term Depth | 7 |
| Asserts | 51 |
| Declared Functions | 15 |
| Declared Constants | 32 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 52 |
or | 34 |
and | 21 |
= | 43 |
forall | 26 |
<= | 3 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01671
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
2.29845
|
2.27965
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.02000
|
2400.07000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02804
|
0.02000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00868
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04330
|
0.04099
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.04348
|
0.04099
|
| |
veriT |
veriT default |
unsat ✅
|
0.03173
|
0.03099
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04179
|
0.04199
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.05390
|
0.05409
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.12320
|
0.12408
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.10567
|
0.05763
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01383
|
0.01418
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04214
|
0.04335
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.07952
|
0.07839
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06485
|
0.06306
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.03238
|
0.03206
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05264
|
0.05135
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.08344
|
0.08361
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.14310
|
4.44000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02549
|
0.02572
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05703
|
0.05695
|
|
SMT-COMP 2020
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
0.13799
|
0.13834
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08198
|
0.08227
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04614
|
0.00717
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1323.03000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.60230
|
3.44639
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.16673
|
0.16655
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03569
|
0.03604
|
| |
|
veriT+vite_default |
unsat ✅
|
0.02166
|
0.02198
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.05357
|
0.05352
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08929
|
0.08961
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.09117
|
0.09177
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.05158
|
0.00693
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
518.51700
|
537.40400
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.88394
|
5.01341
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.16343
|
0.16222
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.21128
|
0.10759
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02067
|
0.02102
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.04098
|
0.04093
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.05761
|
0.05754
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.05522
|
0.05557
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.06026
|
0.06082
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.77641
|
4.73435
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.11801
|
0.11894
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01777
|
0.01814
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.04164
|
0.04337
|
|
SMT-COMP 2023
|
0.20 (4/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.07972
|
0.08029
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.07746
|
0.07785
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
8.39436
|
38.36200
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
14.07820
|
21.77290
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.98905
|
4.73523
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.17882
|
0.17862
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.26628
|
0.16593
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
23.48541
|
82.61830
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
72.03458
|
88.75085
|
|
SMT-COMP 2025
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.33166
|
0.20649
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
23.50539
|
83.47971
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
295.00321
|
313.14355
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.93386
|
4.16899
|