Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/split_postcondition_of_split_88_1.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/sls/sls_merge_sort.spl:88:1-2:A postcondition of procedure split might not hold at this return point
tests/spl/sls/sls_merge_sort.spl:67:10-41:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 17366 |
| Compressed Size | 2755 |
| 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 | 17358 |
| Compressed Size | 2766 |
| Max. Term Depth | 10 |
| Asserts | 100 |
| Declared Functions | 13 |
| Declared Constants | 50 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 88 |
or | 61 |
and | 50 |
= | 87 |
forall | 32 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
131.05200
|
131.05000
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
10.10020
|
10.09350
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
226.77500
|
226.83500
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
3.14032
|
3.13952
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
14.39460
|
14.39980
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.93190
|
0.92986
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.93202
|
0.92986
|
| |
veriT |
veriT default |
unsat ✅
|
0.67861
|
0.67790
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
7.24532
|
7.24690
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.31155
|
0.31218
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.49754
|
0.49994
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.24375
|
0.23977
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.23818
|
0.23873
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
14.41190
|
14.42270
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.65691
|
0.65737
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06103
|
0.05871
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
5.28935
|
5.28788
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.68380
|
1.68309
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.77242
|
0.77262
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05538
|
0.05523
|
| |
veriT |
veriT_default |
unsat ✅
|
3.85244
|
3.85268
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.95698
|
0.95661
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
530.28400
|
2100.46000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.99435
|
0.99453
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.88221
|
0.87957
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.91161
|
2.59000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2413.06000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.29410
|
3.46309
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.17386
|
3.46532
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.52564
|
3.49843
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.19693
|
0.13723
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
2.31101
|
2.31097
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
2.54398
|
2.54405
|
|
SMT-COMP 2020
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
274.54900
|
1089.70000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
3.71475
|
3.71434
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.31738
|
0.00729
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.09000
|
1250.11000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.30457
|
3.46202
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.09545
|
0.09441
|
| |
veriT |
veriT_default |
unsat ✅
|
2.51943
|
2.51958
|
| |
|
veriT+vite_default |
unsat ✅
|
0.15038
|
0.15069
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.26549
|
0.26526
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
3.20581
|
3.20544
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
1.75387
|
1.75376
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
1.63950
|
4.83000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.09000
|
1245.20000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.98295
|
5.15258
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.08354
|
0.08121
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.08730
|
0.08694
|
| |
veriT |
veriT_default |
unsat ✅
|
0.16083
|
0.16115
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.51813
|
0.51806
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.53546
|
0.53534
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.79723
|
0.79760
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
2.48548
|
2.48601
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.77234
|
4.78904
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.07722
|
0.07521
|
| |
veriT |
veriT_default |
unsat ✅
|
0.13176
|
0.13216
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.27877
|
0.28052
|