Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/delete_postcondition_of_delete_56_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:56:12-24: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 | 52954 |
| Compressed Size | 5251 |
| 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 | 52946 |
| Compressed Size | 5262 |
| Max. Term Depth | 6 |
| Asserts | 294 |
| Declared Functions | 20 |
| Declared Constants | 228 |
| 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 |
= | 298 |
forall | 67 |
Int | 24 |
< | 12 |
> | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00909
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
20.93730
|
20.93380
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2398.91000
|
2400.05000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
3.07232
|
3.06553
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00863
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
1.55227
|
1.54277
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
1.55972
|
1.55676
|
| |
veriT |
veriT default |
unknown ❌
|
2400.02000
|
2368.65000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
2.58849
|
2.58960
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.42709
|
1.42795
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
7.37889
|
7.41388
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unknown ❌
|
1033.73000
|
3355.56000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.15931
|
0.15976
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
5.71691
|
5.72195
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
1.03277
|
1.03234
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
48.92300
|
194.09000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
6.10611
|
6.10598
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
11.17080
|
11.16920
|
|
SMT-COMP 2018
|
0.25 (3/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
2.17636
|
2.17642
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unknown ❌
|
1200.07000
|
4769.18000
|
| |
veriT |
veriT_default |
unsat ✅
|
1.52314
|
1.52316
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
11.05610
|
11.05500
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
817.52500
|
3235.91000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
3.03383
|
3.03436
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
2.33778
|
2.33812
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
3.19097
|
9.25630
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
557.04000
|
1495.91000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.42010
|
3.61461
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.03201
|
3.40929
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.53220
|
3.63402
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
24.29610
|
96.30000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
6.18157
|
6.18242
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
4.49333
|
4.49339
|
|
SMT-COMP 2020
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
683.86600
|
2716.13000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.91316
|
1.91342
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
1.77717
|
5.22000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.05000
|
1229.67000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.46072
|
3.71861
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
8.27275
|
32.68000
|
| |
veriT |
veriT_default |
unsat ✅
|
44.28690
|
44.28940
|
| |
|
veriT+vite_default |
unsat ✅
|
0.09972
|
0.10006
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.24517
|
0.24510
|