Benchmark
non-incremental/UF/grasshopper/instantiated/remove_postcondition_of_remove_33_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/sl/sl_remove.spl:33:4-15:A postcondition of procedure remove might not hold at this return point
tests/spl/sl/sl_remove.spl:11:10-25:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 24548 |
| Compressed Size | 3385 |
| 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 | 24540 |
| Compressed Size | 3403 |
| Max. Term Depth | 11 |
| Asserts | 121 |
| Declared Functions | 12 |
| Declared Constants | 31 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 153 |
or | 106 |
and | 81 |
= | 85 |
forall | 55 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
3.09940
|
3.09253
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.51228
|
0.49892
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.18529
|
0.17697
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.04195
|
0.03399
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
3.74620
|
3.74643
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
1.65040
|
1.64875
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
1.63709
|
1.63475
|
| |
veriT |
veriT default |
unsat ✅
|
0.08520
|
0.08399
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.06141
|
0.06099
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.16522
|
1.16642
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.06426
|
0.06535
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09762
|
0.05671
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.37562
|
0.37703
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.06121
|
0.06245
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.49025
|
0.49012
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.10219
|
0.15819
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.45903
|
0.45745
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.06802
|
0.06698
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.70165
|
0.70192
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.70861
|
2.39000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.49053
|
0.49074
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.07152
|
0.07143
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
26.01200
|
103.17000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.19547
|
0.19579
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
2.43395
|
2.43400
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08304
|
0.00650
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
79.37940
|
90.57070
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.41351
|
3.47072
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.22121
|
3.38847
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.30005
|
3.30952
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.29235
|
0.29228
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.70100
|
2.59000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.30528
|
0.30555
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.07735
|
0.07731
|
|
SMT-COMP 2020
|
0.29 (5/7) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
22.75740
|
90.04000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.19309
|
0.19338
|
| |
|
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.19052
|
0.19084
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1226.71000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.38330
|
3.45863
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.11704
|
0.11566
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.65353
|
2.41000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.14071
|
0.14097
|
| |
|
veriT+vite_default |
unsat ✅
|
0.13829
|
0.13861
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.07378
|
0.07370
|
|
SMT-COMP 2021
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.51113
|
0.51149
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
0.77179
|
1.95000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
1187.08000
|
1213.32000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.84302
|
4.69722
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.08515
|
0.08571
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.11609
|
0.07159
|
| |
veriT |
veriT_default |
unsat ✅
|
0.26885
|
0.26915
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.05514
|
0.05509
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.68683
|
0.58687
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
0.91258
|
2.09278
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71487
|
1237.15117
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.22853
|
0.12875
|