Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_reverse_acc_precondition_of_rec_reverse_acc_19_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_reverse.spl:19:11-37:A precondition for this call of rec_reverse_acc might not hold
tests/spl/sl/rec_reverse.spl:10:11-47:Related location: This is the precondition that might not hold
| Benchmark |
|---|
| Size | 11159 |
| Compressed Size | 1913 |
| 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 | 11151 |
| Compressed Size | 1932 |
| Max. Term Depth | 10 |
| Asserts | 51 |
| Declared Functions | 11 |
| Declared Constants | 20 |
| 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 |
= | 39 |
forall | 27 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2400.06000
|
2400.67000
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
40.64530
|
40.62780
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
200.20200
|
200.23500
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
25.80700
|
25.80910
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2400.50000
|
2401.54000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
20.24530
|
20.24590
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
20.25440
|
20.25090
|
| |
veriT |
veriT default |
unsat ✅
|
167.25200
|
167.29500
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
17.36190
|
17.36840
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
20.99480
|
20.65850
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04561
|
0.04591
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06113
|
0.04475
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.38517
|
0.38581
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.27408
|
0.27543
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
20.91440
|
20.91370
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05277
|
0.05113
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
24.55550
|
24.55000
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
8.11421
|
8.11258
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
6.08484
|
6.08432
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.06025
|
0.05650
|
| |
veriT |
veriT_default |
unsat ✅
|
7.36047
|
7.36108
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
31.93220
|
31.93090
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
1.48163
|
5.75000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
60.74720
|
60.56930
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
30.51720
|
30.51220
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
9.77396
|
29.00000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2411.00000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.43820
|
3.30091
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.01430
|
3.34051
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.29223
|
3.38157
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.12601
|
0.12243
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.09315
|
0.04861
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
9.73798
|
9.73903
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.86000
|
|
SMT-COMP 2020
|
0.29 (5/7) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
12.51050
|
49.30880
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
31.12940
|
31.11810
|
| |
|
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
61.31650
|
61.15420
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.14000
|
1261.02000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.36792
|
3.35329
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.05097
|
0.05083
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05271
|
0.05256
|
| |
veriT |
veriT_default |
unsat ✅
|
0.11042
|
0.11075
|
| |
|
veriT+vite_default |
unsat ✅
|
0.11783
|
0.11821
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.78239
|
0.78236
|
|
SMT-COMP 2021
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.54085
|
1.54091
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
0.76027
|
1.34000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
579.22800
|
599.20300
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.87392
|
4.80828
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.06430
|
0.06427
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.05116
|
0.05100
|
| |
veriT |
veriT_default |
unsat ✅
|
0.29693
|
0.29725
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
6.54942
|
6.54835
|
|
SMT-COMP 2025
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
30.44346
|
30.31414
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
0.87247
|
1.48932
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38915
|
1247.83860
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.94870
|
3.92202
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.33558
|
0.21958
|