Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/pull_strands_postcondition_of_pull_strands_102_2.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_strand_sort.spl:102:2-22:A postcondition of procedure pull_strands might not hold at this return point
tests/spl/sls/sls_strand_sort.spl:69:10-50:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 28095 |
| Compressed Size | 4034 |
| 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 | 28087 |
| Compressed Size | 4065 |
| Max. Term Depth | 10 |
| Asserts | 138 |
| Declared Functions | 18 |
| Declared Constants | 96 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 117 |
or | 80 |
and | 62 |
= | 147 |
forall | 40 |
<= | 6 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01799
|
0.00900
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
41.60330
|
41.59370
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.22000
|
2400.10000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.21000
|
2400.00000
|
|
SMT-COMP 2015
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00928
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
21.08430
|
21.07780
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
21.08630
|
21.08380
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2400.95000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.97000
|
|
SMT-COMP 2016
|
0.25 (3/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1637.86000
|
1627.38000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04383
|
0.04448
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.08402
|
0.04605
|
| |
veriT |
veriT-dev default |
unsat ✅
|
280.36800
|
280.51100
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.02000
|
2401.34000
|
|
SMT-COMP 2017
|
0.25 (3/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
460.42700
|
458.88100
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04974
|
0.04834
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
27.25820
|
27.25650
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01100
|
599.94500
|
|
SMT-COMP 2018
|
0.25 (3/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
485.57900
|
484.35100
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.07882
|
0.09987
|
| |
veriT |
veriT_default |
unsat ✅
|
29.88540
|
29.88670
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1199.93000
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.08000
|
9519.17000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
66.33710
|
66.32520
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
32.02830
|
32.01800
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
32.15820
|
96.33000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2416.38000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.46996
|
3.47238
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.13373
|
3.36594
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.32398
|
3.41996
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.14571
|
0.11519
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
414.37800
|
414.28800
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2400.07000
|
|
SMT-COMP 2021
|
0.38 (5/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
30.33340
|
30.31810
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
30.37540
|
30.37430
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
30.34780
|
90.28000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.10000
|
1244.06000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.92812
|
5.34108
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.08744
|
0.08471
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.06233
|
0.05896
|
| |
veriT |
veriT_default |
unsat ✅
|
430.30500
|
430.24900
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.12000
|
1200.03000
|
| |
|
z3-4.8.8_default |
unknown ❌
|
1200.10000
|
1200.04000
|
|
SMT-COMP 2022
|
0.33 (4/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
483.88300
|
482.27100
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
514.68800
|
512.79700
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.84334
|
4.78653
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.07031
|
0.07086
|
| |
veriT |
veriT_default |
unsat ✅
|
38.03020
|
38.03130
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.03000
|
1199.84000
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
35.21410
|
35.11366
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
1.37935
|
3.28052
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71921
|
1257.24919
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
33.51631
|
33.39487
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
0.85936
|
2.01867
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.68768
|
1661.79019
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.94615
|
4.11770
|