Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/difference_postcondition_of_difference_38_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/difference.spl:38:8-43:A postcondition of procedure difference might not hold at this return point
tests/spl/sl_sorted_set/difference.spl:28:10-90:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 48406 |
| Compressed Size | 5003 |
| 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 | 48398 |
| Compressed Size | 5016 |
| Max. Term Depth | 9 |
| Asserts | 248 |
| Declared Functions | 20 |
| Declared Constants | 162 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 159 |
or | 107 |
and | 55 |
= | 205 |
forall | 78 |
Int | 27 |
< | 11 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00914
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
2399.81000
|
2400.06000
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.07000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.21000
|
2400.05000
|
|
SMT-COMP 2015
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00871
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
2400.01000
|
2400.89000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
2400.01000
|
2400.75000
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2401.14000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.97000
|
|
SMT-COMP 2016
|
0.75 (1/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
2400.03000
|
2386.21000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unknown ❌
|
1000.05000
|
1004.60000
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unknown ❌
|
995.40900
|
3315.01000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
12.73580
|
12.74340
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.03000
|
2401.52000
|
|
SMT-COMP 2017
|
0.75 (1/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.11600
|
597.39600
|
| |
Vampire |
vampire4.2-smt vampire |
unknown ❌
|
589.24400
|
2403.23000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
7.28198
|
7.28201
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.11200
|
600.03000
|
|
SMT-COMP 2018
|
0.75 (1/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1198.83000
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unknown ❌
|
1200.08000
|
4773.86000
|
| |
veriT |
veriT_default |
unsat ✅
|
10.50530
|
10.50430
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.90000
|
|
SMT-COMP 2020
|
0.75 (2/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
1200.03000
|
4763.58000
|
| |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.12000
|
1197.72000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
28.76570
|
85.99000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.11000
|
1221.16000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.44313
|
3.39010
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unknown ❌
|
1200.03000
|
4741.32000
|
| |
veriT |
veriT_default |
unsat ✅
|
77.97160
|
77.96510
|
| |
|
veriT+vite_default |
unsat ✅
|
19.89570
|
19.89590
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.02000
|
1199.83000
|
|
SMT-COMP 2021
|
0.50 (4/8) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.03000
|
1197.92000
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
179.54000
|
179.47000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
26.53040
|
79.43000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.03000
|
1238.83000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.92133
|
4.90496
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unknown ❌
|
1200.07000
|
4734.03000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
465.56700
|
1824.74000
|
| |
veriT |
veriT_default |
unsat ✅
|
3.88776
|
3.88814
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
|
z3-4.8.8_default |
unknown ❌
|
1200.09000
|
1199.96000
|
|
SMT-COMP 2022
|
0.83 (1/6) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.03000
|
1198.41000
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.11000
|
1198.04000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.75712
|
4.76941
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unknown ❌
|
1200.05000
|
4761.06000
|
| |
veriT |
veriT_default |
unsat ✅
|
3.03038
|
3.03061
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.90000
|
|
SMT-COMP 2024
|
1.00 (0/3) |
cvc5 |
cvc5 |
unknown ❌
|
1201.73007
|
1201.00527
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.73038
|
4748.52458
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1202.24811
|
1525.72250
|
|
SMT-COMP 2025
|
1.00 (0/4) |
cvc5 |
cvc5 |
unknown ❌
|
1201.75684
|
1201.03388
|
| |
iProver |
iProver v3.9.3 |
unknown ❌
|
1201.78645
|
4762.41096
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.36928
|
1289.91564
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.94909
|
4.28122
|