Benchmark
non-incremental/UFLIA/grasshopper/instantiated/delete_postcondition_of_delete_54_12.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/delete.spl:54:12-23:A postcondition of procedure delete might not hold at this return point
tests/spl/sl_sorted_set/delete.spl:27:10-52:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 121879 |
| Compressed Size | 8575 |
| 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 | 121871 |
| Compressed Size | 8587 |
| Max. Term Depth | 10 |
| Asserts | 408 |
| Declared Functions | 20 |
| Declared Constants | 59 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 378 |
or | 362 |
and | 97 |
= | 288 |
forall | 99 |
Int | 5 |
< | 12 |
> | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00999
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
85.96120
|
85.92490
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1449.48000
|
1449.70000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
13.62560
|
13.62090
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00888
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
420.27400
|
420.29500
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
451.30600
|
451.28600
|
| |
veriT |
veriT default |
unsat ✅
|
9.70511
|
9.70752
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
18.31140
|
18.31820
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
329.92400
|
323.41100
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
21.83190
|
21.92120
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
2.68251
|
10.29000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
8.38930
|
8.39452
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
7.11525
|
7.11958
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
540.49200
|
538.62600
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
82.51840
|
328.01000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
23.04960
|
23.04360
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
17.13440
|
17.13160
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
47.06440
|
47.03590
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
361.64200
|
1437.27000
|
| |
veriT |
veriT_default |
unsat ✅
|
3.92740
|
3.92772
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
8.30341
|
8.30191
|
|
SMT-COMP 2020
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
1200.04000
|
4770.15000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
637.58700
|
636.62900
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
29.35330
|
87.89000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.10000
|
1249.21000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.50896
|
3.48731
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
11.82850
|
46.55000
|
| |
veriT |
veriT_default |
unsat ✅
|
31.92810
|
31.90890
|
| |
|
veriT+vite_default |
unsat ✅
|
5.05111
|
5.05087
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
19.01970
|
19.01680
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
635.39400
|
633.78700
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
695.66200
|
693.96700
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.88558
|
4.95859
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
20.61520
|
81.43000
|
| |
veriT |
veriT_default |
unsat ✅
|
17.74190
|
17.74280
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
30.62990
|
30.63120
|
|
SMT-COMP 2024
|
0.67 (1/3) |
cvc5 |
cvc5 |
unsat ✅
|
561.24859
|
560.91533
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.73863
|
4746.96834
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74338
|
1306.84699
|
|
SMT-COMP 2025
|
0.75 (1/4) |
cvc5 |
cvc5 |
unsat ✅
|
41.34870
|
41.21684
|
| |
iProver |
iProver v3.9.3 |
unknown ❌
|
1201.79164
|
4761.68070
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.58790
|
1732.58168
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.93000
|
4.15434
|