Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/insert_postcondition_of_insert_49_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/sl_sorted_set/insert.spl:49:4-15:A postcondition of procedure insert might not hold at this return point
tests/spl/sl_sorted_set/insert.spl:27:10-52:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 52471 |
| Compressed Size | 5227 |
| 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 | 52463 |
| Compressed Size | 5241 |
| Max. Term Depth | 6 |
| Asserts | 289 |
| Declared Functions | 20 |
| Declared Constants | 224 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 126 |
or | 93 |
and | 46 |
= | 293 |
forall | 67 |
Int | 24 |
< | 12 |
> | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01655
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.86703
|
0.84787
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.15553
|
0.14698
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.16367
|
0.16298
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00876
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.96607
|
0.96385
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.97593
|
0.97285
|
| |
veriT |
veriT default |
unsat ✅
|
0.05934
|
0.05799
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.16935
|
0.16897
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.38112
|
1.38201
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
6.30982
|
12.55940
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
21.96680
|
87.15000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.12377
|
0.12403
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
4.31246
|
4.31659
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.66329
|
0.65923
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
5.62243
|
21.90000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.06499
|
0.06382
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.39990
|
1.39848
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.81366
|
0.81391
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1142.88000
|
4545.87000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.26802
|
0.26810
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.17965
|
0.17959
|
|
SMT-COMP 2020
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
324.56700
|
1289.53000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.17520
|
1.17537
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08554
|
0.00655
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1224.30000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.41066
|
3.66765
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
5.87843
|
23.07000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.09362
|
0.09394
|
| |
|
veriT+vite_default |
unsat ✅
|
0.05728
|
0.05762
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.08999
|
0.08994
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
0.48072
|
0.38118
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
498.30923
|
1960.61612
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1202.21621
|
1356.68715
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
1.01435
|
0.89713
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
70.56792
|
269.57909
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.68861
|
1749.72225
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.93200
|
3.91695
|