Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/remove_invariant_29_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/sls/sls_remove.spl:29:2:An invariant might not hold before entering a loop in procedure remove
tests/spl/sls/sls_remove.spl:30:14:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 10811 |
| Compressed Size | 2083 |
| 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 | 10803 |
| Compressed Size | 2101 |
| Max. Term Depth | 7 |
| Asserts | 55 |
| Declared Functions | 13 |
| Declared Constants | 33 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 75 |
or | 40 |
and | 28 |
= | 37 |
forall | 28 |
<= | 10 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01648
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.05774
|
0.04799
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01969
|
0.01100
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03052
|
0.01900
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00895
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.03247
|
0.03000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03214
|
0.02899
|
| |
veriT |
veriT default |
unsat ✅
|
0.00952
|
0.00900
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04484
|
0.04499
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.03834
|
0.03852
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.90826
|
1.91739
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.08645
|
0.05146
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01379
|
0.01469
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04484
|
0.04611
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.06991
|
0.06944
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04902
|
0.04788
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01772
|
0.01722
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05067
|
0.04970
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.06064
|
0.06085
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.11671
|
0.19101
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01992
|
0.02011
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05640
|
0.05632
|