Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_reverse_loop_precondition_of_rec_reverse_loop_21_11.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/sl/rec_copy.spl:21:11-41:A precondition for this call of rec_reverse_loop might not hold
tests/spl/sl/rec_copy.spl:11:11-46:Related location: This is the precondition that might not hold
| Benchmark |
|---|
| Size | 12160 |
| Compressed Size | 2047 |
| 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 | 12152 |
| Compressed Size | 2077 |
| Max. Term Depth | 10 |
| Asserts | 54 |
| Declared Functions | 11 |
| Declared Constants | 23 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 66 |
or | 45 |
and | 37 |
= | 42 |
forall | 27 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
6.66218
|
6.65599
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
41.66940
|
41.64070
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
357.53900
|
357.64500
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
1.43369
|
1.42478
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2.46426
|
2.46462
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
20.14630
|
20.14590
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
20.16660
|
20.15790
|
| |
veriT |
veriT default |
unsat ✅
|
0.26169
|
0.26096
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
2.24080
|
2.24066
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
20.41880
|
20.43040
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04297
|
0.04335
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.04295
|
0.04172
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.69575
|
0.69654
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
6.38656
|
6.39154
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
20.77540
|
20.76190
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05810
|
0.05499
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
27.82990
|
27.48580
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.47193
|
1.47084
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
30.38870
|
30.38680
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08817
|
0.04884
|
| |
veriT |
veriT_default |
unsat ✅
|
6.26055
|
6.26028
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.72400
|
0.72394
|
|
SMT-COMP 2022
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.36874
|
0.36912
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.43695
|
0.43748
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.24352
|
4.67805
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.05986
|
0.05981
|
| |
veriT |
veriT_default |
unsat ✅
|
0.37827
|
0.37862
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.61666
|
0.61657
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.08000
|
1200.00000
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
30.39384
|
30.29273
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
0.82780
|
1.36214
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71452
|
1240.65342
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.34306
|
1.24247
|