Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/delete_loop_invariant_46_5.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_sorted_set/delete.spl:46:5-6:An invariant might not be maintained by a loop in procedure delete
tests/spl/sl_sorted_set/delete.spl:36:16:Related location: This is the loop invariant that might not be maintained
| Benchmark |
|---|
| Size | 39089 |
| Compressed Size | 4431 |
| 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 | 39081 |
| Compressed Size | 4441 |
| Max. Term Depth | 6 |
| Asserts | 199 |
| Declared Functions | 18 |
| Declared Constants | 159 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 124 |
or | 70 |
and | 50 |
= | 201 |
forall | 53 |
Int | 18 |
< | 12 |
> | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01618
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
2399.81000
|
2400.10000
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2338.91000
|
2340.03000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
18.60390
|
37.06920
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00866
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
685.02600
|
685.21600
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
673.02300
|
673.05300
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2395.38000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
11.51610
|
11.52020
|
|
SMT-COMP 2016
|
0.25 (3/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
105.04600
|
104.66000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unknown ❌
|
1000.09000
|
1004.66000
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unknown ❌
|
995.42800
|
3315.33000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
100.97700
|
101.03700
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
4.13655
|
4.14065
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
565.73100
|
560.66600
|
| |
Vampire |
vampire4.2-smt vampire |
unknown ❌
|
600.05500
|
2332.32000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
545.69400
|
545.60000
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
186.64700
|
186.63000
|
|
SMT-COMP 2018
|
0.25 (3/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
17.91250
|
17.91120
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unknown ❌
|
1200.08000
|
4769.24000
|
| |
veriT |
veriT_default |
unsat ✅
|
47.64500
|
47.63530
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
522.73200
|
522.71000
|
|
SMT-COMP 2024
|
0.67 (1/3) |
cvc5 |
cvc5 |
unsat ✅
|
42.44468
|
42.31349
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.72129
|
4746.56530
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71789
|
1257.83067
|