Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/union_postcondition_of_union_36_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/union.spl:36:8-20:A postcondition of procedure union might not hold at this return point
tests/spl/sl_sorted_set/union.spl:28:10-53:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 40364 |
| Compressed Size | 4545 |
| 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 | 40356 |
| Compressed Size | 4556 |
| Max. Term Depth | 10 |
| Asserts | 199 |
| Declared Functions | 21 |
| Declared Constants | 128 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 145 |
or | 101 |
and | 63 |
= | 165 |
forall | 67 |
Int | 21 |
< | 8 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00925
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
45.68030
|
45.66610
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.31000
|
2400.03000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
190.22600
|
190.26700
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00879
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
40.39560
|
40.39890
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
40.41610
|
40.41390
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2400.97000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
275.41700
|
275.50500
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
25.77530
|
25.37560
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04568
|
0.04602
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.05823
|
0.04929
|
| |
veriT |
veriT-dev default |
unsat ✅
|
329.06700
|
329.20400
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
75.08080
|
75.10990
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
20.84970
|
20.84790
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05011
|
0.04877
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.02300
|
599.91600
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
7.46408
|
7.46163
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
41.58520
|
41.50420
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08729
|
0.09721
|
| |
veriT |
veriT_default |
unsat ✅
|
422.08800
|
422.03400
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
180.01200
|
179.97800
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.04000
|
9528.70000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
83.34010
|
83.32650
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
50.79610
|
50.79260
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
36.96460
|
110.52000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.04000
|
6741.58000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.31787
|
3.39460
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.19511
|
3.31750
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.26018
|
3.31689
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.11003
|
0.10991
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
397.00200
|
397.00100
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
591.87500
|
591.85700
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
31.26960
|
31.17160
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
30.74460
|
30.72980
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
380.79100
|
1141.31000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.05000
|
1252.21000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.85011
|
5.20506
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.08272
|
0.07891
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.05943
|
0.05922
|
| |
veriT |
veriT_default |
unsat ✅
|
1149.42000
|
1149.30000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.11000
|
1200.00000
|
| |
|
z3-4.8.8_default |
unsat ✅
|
518.49000
|
518.42500
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
31.07210
|
30.88000
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
30.99700
|
30.90420
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
0.65444
|
1.77000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.09000
|
1249.95000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.99306
|
4.83622
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.07132
|
0.07117
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
30.42179
|
30.31996
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
1.37398
|
3.95336
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1202.21781
|
1538.59359
|