Benchmark
non-incremental/UFLIA/grasshopper/instantiated/difference_postcondition_of_difference_38_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/difference.spl:38:8-43:A postcondition of procedure difference might not hold at this return point
tests/spl/sl_sorted_set/difference.spl:28:10-90:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 220916 |
| Compressed Size | 11693 |
| 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 | 220908 |
| Compressed Size | 11738 |
| Max. Term Depth | 12 |
| Asserts | 428 |
| Declared Functions | 17 |
| Declared Constants | 48 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 648 |
or | 477 |
and | 247 |
= | 240 |
forall | 167 |
Int | 3 |
< | 11 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01683
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
701.10800
|
701.08200
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1368.24000
|
1368.72000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
13.56150
|
13.54790
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00884
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
2400.01000
|
2400.43000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
2400.03000
|
2400.31000
|
| |
veriT |
veriT default |
unsat ✅
|
63.57010
|
63.58030
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
9.32535
|
9.32858
|
|
SMT-COMP 2016
|
0.25 (3/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
2400.03000
|
2379.75000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
24.11050
|
24.21900
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
7.04986
|
27.73000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
17.85310
|
17.86270
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
7.43199
|
7.43708
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.01900
|
598.06500
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
29.99910
|
119.11000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
11.47640
|
11.47470
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
5.21107
|
5.21061
|
|
SMT-COMP 2018
|
0.25 (3/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1196.68000
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
480.83800
|
1911.31000
|
| |
veriT |
veriT_default |
unsat ✅
|
66.62360
|
66.62490
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
2.95319
|
2.95283
|
|
SMT-COMP 2020
|
0.50 (4/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
1200.09000
|
4765.41000
|
| |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.11000
|
1197.52000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
8.72292
|
26.06000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1249.09000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.37238
|
3.43795
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
26.30240
|
104.25000
|
| |
veriT |
veriT_default |
unsat ✅
|
64.07990
|
64.06330
|
| |
|
veriT+vite_default |
unsat ✅
|
5.70115
|
5.70180
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
10.57720
|
10.57670
|
|
SMT-COMP 2021
|
0.50 (4/8) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.05000
|
1196.53000
|
| |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.04000
|
30.01040
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
6.54738
|
19.54000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.12000
|
1242.52000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.08492
|
5.09722
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
197.20200
|
782.70000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
76.85450
|
303.84000
|
| |
veriT |
veriT_default |
unsat ✅
|
7.78065
|
7.78071
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
12.69270
|
12.69220
|
| |
|
z3-4.8.8_default |
unsat ✅
|
4.84494
|
4.84448
|
|
SMT-COMP 2022
|
0.50 (3/6) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.11000
|
1197.94000
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.02000
|
1227.54000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.00021
|
5.16435
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
134.29000
|
533.06000
|
| |
veriT |
veriT_default |
unsat ✅
|
6.55331
|
6.55275
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
2.11269
|
2.11446
|
|
SMT-COMP 2024
|
1.00 (0/3) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71603
|
1201.01855
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.73513
|
4755.72935
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71600
|
1409.33740
|