Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/copy_loop_check_heap_access_49_6.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_copy.spl:49:6-22:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 16372 |
| Compressed Size | 2629 |
| 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 | 16364 |
| Compressed Size | 2678 |
| Max. Term Depth | 10 |
| Asserts | 87 |
| Declared Functions | 15 |
| Declared Constants | 52 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 79 |
or | 52 |
and | 37 |
= | 69 |
forall | 33 |
Int | 2 |
<= | 5 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01649
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.05631
|
0.04499
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01664
|
0.01500
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03005
|
0.02300
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00887
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.03290
|
0.02899
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03412
|
0.03099
|
| |
veriT |
veriT default |
unsat ✅
|
0.01636
|
0.01300
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04484
|
0.04499
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.04132
|
0.04156
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04227
|
0.04287
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06339
|
0.05766
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01296
|
0.01316
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04580
|
0.04712
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.05418
|
0.05377
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04753
|
0.04461
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01671
|
0.01641
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05351
|
0.05028
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.06494
|
0.06512
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05423
|
0.05409
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01785
|
0.01804
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05774
|
0.05769
|