Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/insertion_sort_loop_invariant_62_3.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_insertion_sort.spl:62:3-4:An invariant might not be maintained by a loop in procedure insertion_sort
tests/spl/sls/sls_insertion_sort.spl:38:14:Related location: This is the loop invariant that might not be maintained
| Benchmark |
|---|
| Size | 31000 |
| Compressed Size | 4450 |
| 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 | 30992 |
| Compressed Size | 4462 |
| Max. Term Depth | 7 |
| Asserts | 174 |
| Declared Functions | 18 |
| Declared Constants | 126 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 131 |
or | 91 |
and | 60 |
= | 178 |
forall | 50 |
Int | 4 |
<= | 17 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00902
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
24.34910
|
24.34630
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.21000
|
2400.06000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
3.23117
|
3.22451
|
|
SMT-COMP 2015
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00890
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
909.95800
|
910.05300
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
940.18800
|
940.14800
|
| |
veriT |
veriT default |
unknown ❌
|
2348.72000
|
2309.38000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.92000
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
7.87793
|
7.88362
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
155.52300
|
156.21300
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
24.37020
|
96.61000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
14.22570
|
14.23290
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
2281.06000
|
2282.56000
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
73.77770
|
73.76620
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
59.59980
|
236.69000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
37.23230
|
37.22450
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02100
|
600.01900
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
25.60950
|
25.60520
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
110.13300
|
437.92000
|
| |
veriT |
veriT_default |
unsat ✅
|
36.47350
|
36.47590
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
34.91610
|
34.90910
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
699.79000
|
2780.61000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
7.44680
|
7.44673
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
14.18990
|
14.18660
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
6.86935
|
20.38000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2412.19000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.33724
|
3.41304
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.12502
|
3.35174
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.30389
|
3.34527
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unknown ❌
|
2400.06000
|
9543.46000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
42.80380
|
85.52520
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
6.58143
|
6.58117
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
27.71190
|
27.69440
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
10.28220
|
10.28140
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.75326
|
2.06000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.04000
|
1248.76000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.13859
|
4.79829
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
486.45500
|
1906.20000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
176.99500
|
703.02000
|
| |
veriT |
veriT_default |
unsat ✅
|
4.55753
|
4.55788
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.40171
|
0.40169
|
| |
|
z3-4.8.8_default |
unsat ✅
|
1.16703
|
1.16694
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
68.89160
|
68.87770
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
9.82905
|
9.82303
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.97457
|
4.70164
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
462.56200
|
1835.66000
|
| |
veriT |
veriT_default |
unsat ✅
|
6.86446
|
6.86189
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
1.61728
|
1.61907
|
|
SMT-COMP 2023
|
0.60 (2/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
112.31400
|
112.16400
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
96.04660
|
96.02440
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unknown ❌
|
1200.11000
|
4743.04000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1249.45000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.95286
|
4.81670
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
136.00800
|
539.35000
|