Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/concat_postcondition_of_concat_27_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/sls/sls_concat.spl:27:4-13:A postcondition of procedure concat might not hold at this return point
tests/spl/sls/sls_concat.spl:24:10-26:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 9160 |
| Compressed Size | 1827 |
| 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 | 9152 |
| Compressed Size | 1819 |
| Max. Term Depth | 6 |
| Asserts | 47 |
| Declared Functions | 15 |
| Declared Constants | 24 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 62 |
or | 38 |
and | 23 |
= | 26 |
forall | 28 |
<= | 6 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01648
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.16845
|
0.15698
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.21000
|
2400.02000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03743
|
0.02899
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00885
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04815
|
0.04499
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.04836
|
0.04599
|
| |
veriT |
veriT default |
unsat ✅
|
0.12369
|
0.12298
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.06089
|
0.06099
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.06728
|
0.06753
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
2.56838
|
2.58030
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.96487
|
3.55000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01753
|
0.01770
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.06677
|
0.06801
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.05856
|
0.05798
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.09079
|
0.08846
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.08072
|
0.07770
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.06307
|
0.06163
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.06383
|
0.06403
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.13979
|
4.38000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.16400
|
0.16425
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06727
|
0.06719
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
0.49921
|
0.50038
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.08468
|
0.08502
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07583
|
0.07609
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.07845
|
0.00712
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2815.38000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.32855
|
3.45105
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.25069
|
3.25547
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.35675
|
3.33126
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.57443
|
2.09000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.07985
|
0.08017
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.07181
|
0.07180
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.10794
|
0.10825
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.10716
|
0.10749
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.09572
|
0.00669
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
858.27900
|
899.22700
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.72867
|
5.44803
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.16022
|
0.14499
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.10346
|
0.09367
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02222
|
0.02259
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.05238
|
0.05235
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.06850
|
0.06848
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.12161
|
0.12205
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.11683
|
0.11737
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
474.01000
|
1923.67000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.04000
|
1235.44000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.82334
|
4.90383
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.39875
|
0.20867
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.26104
|
0.16122
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
23.94685
|
84.63038
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
482.91513
|
513.36350
|