Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/concat_postcondition_of_concat_37_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_concat.spl:37:4-13:A postcondition of procedure concat might not hold at this return point
tests/spl/sls/sls_concat.spl:24:10-26:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 20378 |
| Compressed Size | 3164 |
| 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 | 20370 |
| Compressed Size | 3166 |
| Max. Term Depth | 10 |
| Asserts | 107 |
| Declared Functions | 18 |
| Declared Constants | 57 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 122 |
or | 80 |
and | 52 |
= | 75 |
forall | 43 |
<= | 14 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01658
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
40.80190
|
40.79880
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
312.68400
|
312.75000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
132.97500
|
133.00000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00900
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
69.83930
|
69.84240
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
68.17070
|
68.18060
|
| |
veriT |
veriT default |
unsat ✅
|
0.53324
|
0.53192
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
86.15230
|
86.16990
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
26.81250
|
31.36630
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04262
|
0.04305
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.07260
|
0.06144
|
| |
veriT |
veriT-dev default |
unsat ✅
|
10.64650
|
10.65240
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
15.23390
|
15.24390
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
48.89620
|
48.89210
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.18039
|
0.05352
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.84968
|
0.84910
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
14.37080
|
14.36980
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
420.64100
|
393.69600
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05874
|
0.09252
|
| |
veriT |
veriT_default |
unsat ✅
|
5.40775
|
5.40757
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
4.47768
|
4.47712
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
485.84900
|
482.92900
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
416.31300
|
415.14000
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
0.65005
|
1.23019
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.04000
|
1249.71000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
3.01024
|
4.84192
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.06733
|
0.06475
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
5.59188
|
5.47280
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
0.89274
|
1.78034
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.69447
|
1566.36305
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.91806
|
4.16207
|