Benchmark
non-incremental/UFLIA/grasshopper/instantiated/copy_invariant_35_4.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/sls/sls_copy.spl:35:4:An invariant might not hold before entering a loop in procedure copy
tests/spl/sls/sls_copy.spl:36:16:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 19076 |
| Compressed Size | 2877 |
| 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 | 19068 |
| Compressed Size | 2893 |
| Max. Term Depth | 10 |
| Asserts | 80 |
| Declared Functions | 14 |
| Declared Constants | 37 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 119 |
or | 77 |
and | 62 |
= | 65 |
forall | 40 |
<= | 11 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01685
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.17941
|
0.16797
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.24355
|
0.23496
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.07231
|
0.05899
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00888
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.33278
|
0.32995
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.30610
|
0.30295
|
| |
veriT |
veriT default |
unsat ✅
|
0.21968
|
0.21897
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.10723
|
0.10698
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.23367
|
0.23395
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
3.21962
|
3.23447
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.19916
|
0.09520
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.09528
|
0.09578
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.07995
|
0.08128
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.37134
|
0.37082
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.59817
|
2.26385
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.11482
|
0.11431
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.08476
|
0.08395
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.17273
|
0.17293
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
2.93033
|
11.52000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.15837
|
0.15856
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.10093
|
0.10066
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.27028
|
0.27057
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.33292
|
0.33346
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.10274
|
0.00647
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
451.39400
|
479.91800
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.79268
|
4.79559
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
1.10047
|
4.22000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.55249
|
0.47462
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05791
|
0.05829
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.06875
|
0.06872
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.08338
|
0.08334
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
0.66823
|
0.56854
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.72367
|
4741.43201
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
849.27108
|
877.77046
|