Benchmark
non-incremental/UF/grasshopper/instantiated/copy_postcondition_of_copy_25_2.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_copy.spl:25:2-12:A postcondition of procedure copy might not hold at this return point
tests/spl/sl/sl_copy.spl:11:10-45:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 27116 |
| Compressed Size | 3611 |
| 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 | 27108 |
| Compressed Size | 3630 |
| Max. Term Depth | 9 |
| Asserts | 132 |
| Declared Functions | 11 |
| Declared Constants | 37 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 190 |
or | 124 |
and | 97 |
= | 72 |
forall | 65 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
1.82922
|
1.81972
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.27010
|
0.25996
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.14955
|
0.14098
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.07391
|
0.06299
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.70923
|
0.70889
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.21024
|
0.20797
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.20844
|
0.20597
|
| |
veriT |
veriT default |
unsat ✅
|
0.07647
|
0.07499
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.06986
|
0.06999
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.34385
|
0.34421
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.15862
|
0.15933
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.14641
|
0.07450
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.08371
|
0.08396
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.07380
|
0.07501
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.16755
|
0.16624
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.09612
|
0.13414
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.06651
|
0.06536
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.06988
|
0.06921
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.18731
|
0.18752
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.25286
|
4.69000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.07409
|
0.07436
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.09485
|
0.09478
|
|
SMT-COMP 2020
|
0.29 (5/7) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
2.91944
|
11.41000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.22695
|
0.22722
|
| |
|
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.21927
|
0.21962
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1223.41000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.23480
|
3.47765
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.10743
|
0.09803
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.27140
|
4.78000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.09774
|
0.09787
|
| |
|
veriT+vite_default |
unsat ✅
|
0.09510
|
0.09544
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.06694
|
0.06691
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.19999
|
0.20028
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.19748
|
0.19759
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.81560
|
4.61277
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.22574
|
0.11804
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06207
|
0.06246
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.02547
|
0.02540
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.06781
|
0.06957
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.37686
|
0.37645
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.30363
|
0.30356
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
0.64836
|
1.77000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
188.33500
|
204.61500
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.80653
|
4.70531
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.11126
|
0.11120
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.05521
|
0.05514
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.51888
|
0.41933
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
0.83700
|
1.97196
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
77.14182
|
88.46576
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.23661
|
0.13700
|