Benchmark
non-incremental/UFLIA/grasshopper/instantiated/union_postcondition_of_union_44_8.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:44:8-30:A postcondition of procedure union might not hold at this return point
tests/spl/sl_sorted_set/union.spl:28:10-53:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 171870 |
| Compressed Size | 9215 |
| 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 | 171862 |
| Compressed Size | 9219 |
| Max. Term Depth | 11 |
| Asserts | 352 |
| Declared Functions | 17 |
| Declared Constants | 45 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 540 |
or | 390 |
and | 211 |
= | 192 |
forall | 145 |
Int | 3 |
< | 8 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00910
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
546.27000
|
546.20600
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
20.68050
|
20.68190
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.35857
|
0.35095
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00875
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
52.30500
|
52.30200
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
52.65580
|
52.66300
|
| |
veriT |
veriT default |
unsat ✅
|
2.96725
|
2.96755
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.35285
|
0.35295
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
330.05700
|
325.49900
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
77.49960
|
77.72000
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
16.19660
|
64.11000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
9.34552
|
9.35044
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.23944
|
0.22811
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
27.86180
|
27.37720
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
11.09170
|
43.88000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
5.70502
|
5.70418
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.39859
|
1.39763
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
40.13290
|
40.01340
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
183.52300
|
729.01000
|
| |
veriT |
veriT_default |
unsat ✅
|
8.82036
|
8.82050
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.77315
|
0.77306
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.06000
|
7251.05000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
67.96240
|
67.61650
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
37.29770
|
37.08310
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
1.07409
|
3.15000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2936.67000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.41455
|
3.44172
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.14903
|
6.71213
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.46588
|
3.38162
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
186.80900
|
740.66000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
8.69498
|
8.69496
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.99911
|
0.99902
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
42.85590
|
42.78620
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
57.91890
|
56.78980
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.99830
|
2.90000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.04000
|
1244.64000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.78700
|
5.26209
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unknown ❌
|
110.82500
|
438.84000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
10.71070
|
42.11000
|
| |
veriT |
veriT_default |
unsat ✅
|
1.49337
|
1.49371
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
3.70233
|
3.70227
|
| |
|
z3-4.8.8_default |
unsat ✅
|
4.73619
|
4.73616
|