Benchmark
non-incremental/UF/grasshopper/uninstantiated/traverse2_loop_invariant_35_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/sl_traverse.spl:35:5-6:An invariant might not be maintained by a loop in procedure traverse2
tests/spl/sl/sl_traverse.spl:31:16:Related location: This is the loop invariant that might not be maintained
| Benchmark |
|---|
| Size | 8253 |
| Compressed Size | 1704 |
| 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 | 8245 |
| Compressed Size | 1714 |
| Max. Term Depth | 6 |
| Asserts | 48 |
| Declared Functions | 10 |
| Declared Constants | 20 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 50 |
or | 31 |
and | 20 |
= | 32 |
forall | 24 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
154.39900
|
154.40100
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.07484
|
0.06499
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.21000
|
2400.03000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.07319
|
0.06399
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2402.02000
|
2398.50000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.09454
|
0.09198
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.09636
|
0.09398
|
| |
veriT |
veriT default |
unsat ✅
|
46.46070
|
46.46990
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.08534
|
0.08399
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.11721
|
0.11745
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
3.21764
|
3.23181
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
3.29524
|
12.94000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03980
|
0.04036
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.06515
|
0.06640
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.10020
|
0.10014
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
4.70320
|
18.53000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
2.14393
|
2.14313
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.21812
|
0.21772
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.23760
|
0.23776
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
11.01180
|
43.65000
|
| |
veriT |
veriT_default |
unsat ✅
|
1.38159
|
1.38190
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.10806
|
0.10795
|
|
SMT-COMP 2020
|
0.29 (5/7) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
0.35810
|
0.35639
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.22161
|
0.22190
|
| |
|
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.23578
|
0.23609
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1232.38000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.33639
|
3.53160
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
1.12945
|
4.19000
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
4.63309
|
17.50000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.41549
|
0.41573
|
| |
|
veriT+vite_default |
unsat ✅
|
0.10641
|
0.10676
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.06241
|
0.06232
|
|
SMT-COMP 2021
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.12879
|
0.12909
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
16.28950
|
63.65500
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.08000
|
1234.15000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.03877
|
5.07490
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
1.56033
|
6.04000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
1.43065
|
5.34000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.35936
|
0.35960
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.06936
|
0.06928
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.18847
|
0.18875
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.14669
|
0.14696
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.86717
|
4.69954
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.48424
|
0.35274
|
| |
veriT |
veriT_default |
unsat ✅
|
0.07006
|
0.07044
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.25643
|
0.25636
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.07481
|
0.07659
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.39479
|
0.39450
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.10076
|
0.10107
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
12.68890
|
46.11000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1230.82000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.85028
|
4.77287
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.34694
|
0.35028
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.17316
|
0.17311
|