Benchmark
non-incremental/UFLIA/grasshopper/instantiated/traverse_loop_invariant_46_3.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/traverse.spl:46:3-4:An invariant might not be maintained by a loop in procedure traverse
tests/spl/sl_sorted_set/traverse.spl:36:14:Related location: This is the loop invariant that might not be maintained
| Benchmark |
|---|
| Size | 56206 |
| Compressed Size | 5178 |
| 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 | 56198 |
| Compressed Size | 5195 |
| Max. Term Depth | 8 |
| Asserts | 220 |
| Declared Functions | 16 |
| Declared Constants | 53 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 228 |
or | 201 |
and | 60 |
= | 189 |
forall | 40 |
Int | 6 |
< | 11 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01843
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
256.19000
|
256.15700
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
90.58060
|
90.59820
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
2.23159
|
2.22266
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00878
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
117.16000
|
117.18000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
117.21600
|
117.21800
|
| |
veriT |
veriT default |
unsat ✅
|
21.21420
|
21.21780
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
1.94391
|
1.94470
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
68.27460
|
68.31840
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
82.87330
|
83.26050
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
169.83400
|
674.96000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.84509
|
0.84577
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
5.01474
|
5.01925
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
10.22710
|
10.22600
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
29.59840
|
117.53000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
2.06385
|
2.06241
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.19519
|
1.19432
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
23.43920
|
23.43690
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
98.49720
|
391.33000
|
| |
veriT |
veriT_default |
unsat ✅
|
1.10120
|
1.10145
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
1.16985
|
1.16954
|
|
SMT-COMP 2023
|
0.60 (2/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
12.87380
|
12.87100
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
6.07796
|
6.07401
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unknown ❌
|
1200.14000
|
4746.23000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.10000
|
1230.86000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
4.60394
|
5.56796
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
27.43570
|
108.67000
|
|
SMT-COMP 2024
|
0.67 (1/3) |
cvc5 |
cvc5 |
unsat ✅
|
12.17956
|
12.07911
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.72547
|
4745.85196
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74407
|
1240.54255
|
|
SMT-COMP 2025
|
0.75 (1/4) |
cvc5 |
cvc5 |
unsat ✅
|
4.29007
|
4.17411
|
| |
iProver |
iProver v3.9.3 |
unknown ❌
|
1201.79095
|
4761.45441
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.45096
|
1311.50003
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.94536
|
4.24625
|