Benchmark
non-incremental/UFLIA/grasshopper/instantiated/union_precondition_of_union_44_15.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_sorted_set/union.spl:44:15-29:A precondition for this call of union might not hold
tests/spl/sl_sorted_set/union.spl:27:11-80:Related location: This is the precondition that might not hold
| Benchmark |
|---|
| Size | 25218 |
| Compressed Size | 2962 |
| 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 | 25210 |
| Compressed Size | 2978 |
| Max. Term Depth | 7 |
| Asserts | 115 |
| Declared Functions | 13 |
| Declared Constants | 31 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 127 |
or | 99 |
and | 36 |
= | 79 |
forall | 33 |
Int | 1 |
< | 7 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01661
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.09109
|
0.08799
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1.00216
|
0.99385
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03144
|
0.03000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00883
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.19282
|
0.18997
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.19404
|
0.19097
|
| |
veriT |
veriT default |
unsat ✅
|
0.16886
|
0.16797
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.07874
|
0.07899
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.23225
|
0.23278
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
8.33777
|
8.37714
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.16228
|
0.08054
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02663
|
0.02762
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.06860
|
0.06983
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.19256
|
0.19142
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.10872
|
0.10610
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.03960
|
0.03893
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.06940
|
0.06845
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.13080
|
0.13103
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
6.52586
|
25.57970
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03690
|
0.03716
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.21307
|
0.21299
|
|
SMT-COMP 2020
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
0.66397
|
2.49000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.41580
|
0.41610
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.05974
|
0.00739
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
866.62700
|
901.89300
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.28459
|
3.45726
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.13941
|
0.13538
|
| |
veriT |
veriT_default |
unsat ✅
|
0.04114
|
0.04149
|
| |
|
veriT+vite_default |
unsat ✅
|
0.03036
|
0.03066
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.06626
|
0.06620
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.22508
|
0.22530
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.16165
|
0.16225
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.82764
|
4.95449
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.21016
|
0.21008
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02982
|
0.03018
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.06044
|
0.06223
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.38015
|
0.25319
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
50.00862
|
186.87438
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39436
|
1249.18683
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.94870
|
4.20278
|