Benchmark
non-incremental/UF/grasshopper/uninstantiated/dl_remove_postcondition_of_dl_remove_50_4.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/dl/dl_remove.spl:50:4-16:A postcondition of procedure dl_remove might not hold at this return point
tests/spl/dl/dl_remove.spl:13:10-33:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 25219 |
| Compressed Size | 3658 |
| 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 | 25211 |
| Compressed Size | 3672 |
| Max. Term Depth | 11 |
| Asserts | 146 |
| Declared Functions | 12 |
| Declared Constants | 100 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 111 |
or | 75 |
and | 66 |
= | 175 |
forall | 37 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2399.81000
|
2400.61000
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
28.85950
|
28.85460
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.08000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
150.15400
|
150.19000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2400.53000
|
2401.33000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
15.74840
|
15.74760
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
15.60050
|
15.60060
|
| |
veriT |
veriT default |
unsat ✅
|
5.00132
|
5.00224
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
274.50600
|
274.22800
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
4.17990
|
4.18276
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.10052
|
0.10103
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06292
|
0.06026
|
| |
veriT |
veriT-dev default |
unsat ✅
|
1.05851
|
1.05921
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
87.72670
|
87.76250
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
23.35970
|
23.34230
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.15573
|
0.15330
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
7.82187
|
7.81722
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
121.71600
|
121.69700
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
30.86680
|
30.76520
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.12071
|
0.05918
|
| |
veriT |
veriT_default |
unsat ✅
|
7.17657
|
7.17668
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
183.32500
|
183.30000
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
361.91300
|
1437.66000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
61.38070
|
61.17900
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
31.34950
|
31.34990
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
7.10563
|
21.22000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
454.38700
|
777.79900
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.51704
|
3.42447
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.31801
|
3.38998
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.31445
|
3.16642
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.12483
|
0.12359
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.07808
|
0.07794
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
7.06387
|
7.06411
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
69.63610
|
69.63280
|
|
SMT-COMP 2021
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
11.74710
|
23.38740
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
0.77411
|
1.46000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
414.82500
|
434.06900
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.74137
|
4.69930
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.07579
|
0.07347
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.06252
|
0.06238
|
| |
veriT |
veriT_default |
unsat ✅
|
12.06870
|
12.07130
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
7.52520
|
7.52535
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
21.98400
|
21.98150
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
19.22370
|
19.20440
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.89595
|
4.79111
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.07011
|
0.07091
|
| |
veriT |
veriT_default |
unsat ✅
|
8.30419
|
8.30546
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
143.21700
|
143.16200
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
2.92400
|
2.92571
|