Benchmark
non-incremental/UF/grasshopper/instantiated/insert_postcondition_of_insert_27_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/sl_insert.spl:27:4-15:A postcondition of procedure insert might not hold at this return point
tests/spl/sl/sl_insert.spl:11:10-25:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 26696 |
| Compressed Size | 3452 |
| 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 | 26688 |
| Compressed Size | 3471 |
| Max. Term Depth | 11 |
| Asserts | 121 |
| Declared Functions | 12 |
| Declared Constants | 33 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 152 |
or | 110 |
and | 91 |
= | 90 |
forall | 46 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
16.29690
|
16.29250
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.74986
|
0.73889
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1.06335
|
1.05984
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.95986
|
0.95285
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
7.10227
|
7.10492
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
2.23794
|
2.23666
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
2.14608
|
2.14367
|
| |
veriT |
veriT default |
unsat ✅
|
0.78074
|
0.77988
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.73125
|
0.73089
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.92552
|
1.92715
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
2.25655
|
2.26930
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
1.67704
|
5.96000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.83794
|
0.83877
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.97492
|
0.97671
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
2.07108
|
2.07083
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.74096
|
2.78000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
1.81714
|
1.81643
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.04791
|
1.04671
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
3.00005
|
2.99986
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
75.87610
|
301.49000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.65020
|
0.65041
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.83438
|
0.83419
|
|
SMT-COMP 2020
|
0.29 (5/7) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
58.82430
|
233.68000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.99790
|
1.99815
|
| |
|
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
1.82050
|
1.82073
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1226.22000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.43678
|
3.42511
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
1.97341
|
7.63000
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
115.33300
|
456.90000
|
| |
veriT |
veriT_default |
unsat ✅
|
9.17937
|
9.17938
|
| |
|
veriT+vite_default |
unsat ✅
|
0.69236
|
0.69265
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.40798
|
0.40789
|
|
SMT-COMP 2021
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.62052
|
3.14074
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
11.78410
|
44.82000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.05000
|
1219.74000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.06889
|
5.17273
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.77899
|
2.92000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.78396
|
2.78000
|
| |
veriT |
veriT_default |
unsat ✅
|
1.51173
|
1.50479
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.28160
|
0.28155
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.87805
|
1.87837
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
1.92299
|
1.92322
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.90625
|
4.79222
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
1.04362
|
3.82000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.89538
|
0.89571
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
2.07219
|
2.07199
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.35039
|
0.35215
|
|
SMT-COMP 2025
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
1.62578
|
1.49960
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
18.41761
|
67.32859
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38203
|
1233.83040
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.93630
|
4.15391
|
| |
Yices2 |
Yices2 |
unsat ✅
|
2.02453
|
1.90401
|