Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/529dd21f.smt2

These benchmarks were generated using VectorCAST's [1] automated test-case
generation capability, an industrial symbolic execution engine targeted towards
generating high-coverage test-suites for safety-critical C and C++.

While VectorCAST can target multiple SMT solvers via a generic Python API, it
does not support generating SMTLIB2 files directly. Consequently, these
benchmarks were obtained using Z3's [2] 'smtlib2_log' [3] facility to capture
all interactions between VectorCAST and the SMT solver, including all push/pop
commands.

The input to the test-case generator was:

    * A *C* file,

    * which came from project from the *Railway* market

[1] https://www.vector.com/int/en/products/products-a-z/software/vectorcast

[2] Leonardo de Moura, Nikolaj Bjorner (2008), "Z3: An Efficient SMT Solver".
In: Proceedings of TACAS 2008.

[3] Z3 4.8.7 release notes:
https://raw.githubusercontent.com/Z3Prover/z3/master/RELEASE_NOTES
Benchmark
Size121650
Compressed Size3580
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2021-07-18
Generated ByAndrew V. Jones (andrew.jones@vector.com)
Generated On2021-02-11 00:00:00
GeneratorVectorCAST 2020sp6, ATG 2.0c-pre
Dolmen OK1
strict Dolmen OK1
check-sat calls41
Query 1
Status unknown
Inferred Status None
Size 1540
Compressed Size935
Max. Term Depth3
Asserts 1
Declared Functions0
Declared Constants1
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite1 distinct1 bvult1
Query 2
Status unknown
Inferred Status None
Size 2503
Compressed Size1043
Max. Term Depth7
Asserts 2
Declared Functions0
Declared Constants1
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite1 and1 distinct3 let1
bvadd1 bvmul7 bvurem1 bvult1
Query 3
Status unknown
Inferred Status None
Size 2624
Compressed Size1052
Max. Term Depth7
Asserts 3
Declared Functions0
Declared Constants1
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite1 and2 distinct5 let1
bvadd1 bvmul7 bvurem1 bvult1
Query 4
Status unknown
Inferred Status None
Size 2749
Compressed Size1067
Max. Term Depth7
Asserts 4
Declared Functions0
Declared Constants1
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite2 and2 =1 distinct6
let1 bvadd1 bvmul7 bvurem1
bvult1
Query 5
Status unknown
Inferred Status None
Size 3237
Compressed Size1181
Max. Term Depth7
Asserts 5
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite3 and3 =1 distinct6
let2 bvadd1 bvmul7 bvurem1
bvult1 bvule1 select1 store3
Query 6
Status unknown
Inferred Status None
Size 11045
Compressed Size2292
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite5 and4 =1 distinct46
let32 extract70 bvnot99 bvand62
bvadd17 bvmul15 bvurem1 bvult3
bvule2 bvuge1 zero_extend9 select17
store7
Query 7
Status unknown
Inferred Status None
Size 11744
Compressed Size2454
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite5 and4 =1 distinct48
let32 extract70 bvnot99 bvand62
bvadd18 bvmul15 bvurem1 bvult3
bvule2 bvuge1 zero_extend9 select19
store8 fp4 fp.add2 fp.div1
fp.leq1 fp.geq1 roundTowardPositive3 to_fp1
Query 8
Status unknown
Inferred Status None
Size 11745
Compressed Size2454
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite5 and4 =1 distinct48
let32 extract70 bvnot99 bvand62
bvadd18 bvmul15 bvurem1 bvult3
bvule2 bvuge1 zero_extend9 select19
store8 fp4 fp.add2 fp.div1
fp.leq1 fp.geq1 roundTowardPositive3 to_fp1
Query 9
Status unknown
Inferred Status None
Size 11008
Compressed Size2286
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite5 and4 =1 distinct45
let32 extract70 bvnot99 bvand62
bvadd17 bvmul15 bvurem1 bvult3
bvule2 bvuge1 zero_extend9 select17
store7
Query 10
Status unknown
Inferred Status None
Size 11325
Compressed Size2365
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite6 not1 and4 =2
distinct46 let32 extract71 bvnot99
bvand63 bvadd18 bvmul15 bvurem1
bvult3 bvule2 bvuge1 zero_extend10
select19 store8
Query 11
Status unknown
Inferred Status None
Size 11010
Compressed Size2288
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite5 and4 =1 distinct45
let32 extract70 bvnot99 bvand62
bvadd17 bvmul15 bvurem1 bvult3
bvule2 bvuge1 zero_extend9 select17
store7
Query 12
Status unknown
Inferred Status None
Size 11011
Compressed Size2288
Max. Term Depth37
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite5 and4 =1 distinct45
let32 extract70 bvnot99 bvand62
bvadd17 bvmul15 bvurem1 bvult3
bvule2 bvuge1 zero_extend9 select17
store7
Query 13
Status unknown
Inferred Status None
Size 4496
Compressed Size1379
Max. Term Depth12
Asserts 6
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite6 and4 =1 distinct7
let7 bvadd7 bvmul10 bvurem1
bvult2 bvule2 select11 store7
fp.lt1 to_fp1
Query 14
Status unknown
Inferred Status None
Size 5748
Compressed Size1386
Max. Term Depth12
Asserts 7
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite9 and5 =1 distinct8
let12 bvadd13 bvmul13 bvurem1
bvult3 bvule3 select21 store11
fp.lt2 to_fp2
Query 15
Status unknown
Inferred Status None
Size 7213
Compressed Size1460
Max. Term Depth13
Asserts 8
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite14 and6 =1 distinct10
let18 bvadd19 bvmul16 bvurem1
bvult4 bvule4 select31 store15
fp1 fp.lt3 fp.gt1 to_fp4
Query 16
Status unknown
Inferred Status None
Size 7214
Compressed Size1466
Max. Term Depth13
Asserts 8
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite14 and6 =1 distinct10
let18 bvadd19 bvmul16 bvurem1
bvult4 bvule4 select31 store15
fp1 fp.lt3 fp.gt1 to_fp4
Query 17
Status unknown
Inferred Status None
Size 13518
Compressed Size2460
Max. Term Depth37
Asserts 8
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite11 and6 =1 distinct47
let42 extract70 bvnot99 bvand62
bvadd29 bvmul21 bvurem1 bvult5
bvule4 bvuge1 zero_extend9 select37
store15 fp.lt2 to_fp2
Query 18
Status unknown
Inferred Status None
Size 6981
Compressed Size1462
Max. Term Depth12
Asserts 8
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite12 and6 =1 distinct9
let17 extract1 bvadd19 bvmul16
bvurem1 bvult4 bvule4 bvslt1
sign_extend1 select31 store15 fp.lt2
to_fp2
Query 19
Status unknown
Inferred Status None
Size 8211
Compressed Size1471
Max. Term Depth12
Asserts 9
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite15 and7 =1 distinct10
let22 extract2 bvadd25 bvmul19
bvurem1 bvult5 bvule5 bvslt2
sign_extend2 select41 store19 fp.lt2
to_fp2
Query 20
Status unknown
Inferred Status None
Size 9775
Compressed Size1548
Max. Term Depth14
Asserts 10
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite20 not1 and8 =1
distinct12 let29 extract5 bvadd31
bvmul22 bvurem1 bvult6 bvule6
bvslt3 bvsgt1 sign_extend5 select51
store23 fp.lt2 to_fp2
Query 21
Status unknown
Inferred Status None
Size 11339
Compressed Size1560
Max. Term Depth14
Asserts 11
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite25 not2 and9 =1
distinct14 let36 extract8 bvadd37
bvmul25 bvurem1 bvult7 bvule7
bvslt4 bvsgt2 sign_extend8 select61
store27 fp.lt2 to_fp2
Query 22
Status unknown
Inferred Status None
Size 19107
Compressed Size2618
Max. Term Depth37
Asserts 12
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite27 not2 and10 =1
distinct53 let66 extract78 bvnot99
bvand62 bvadd53 bvmul33 bvurem1
bvult9 bvule8 bvuge1 bvslt4
bvsgt2 zero_extend9 sign_extend8 select77
store31 fp.lt2 to_fp2
Query 23
Status unknown
Inferred Status None
Size 12598
Compressed Size1584
Max. Term Depth14
Asserts 12
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite28 not3 and10 =1
distinct15 let41 extract8 bvadd43
bvmul28 bvurem1 bvult8 bvule8
bvslt4 bvsgt2 sign_extend8 select71
store31 fp.lt3 to_fp3
Query 24
Status unknown
Inferred Status None
Size 13856
Compressed Size1592
Max. Term Depth14
Asserts 13
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite31 not4 and11 =1
distinct16 let46 extract8 bvadd49
bvmul31 bvurem1 bvult9 bvule9
bvslt4 bvsgt2 sign_extend8 select81
store35 fp.lt4 to_fp4
Query 25
Status unknown
Inferred Status None
Size 15692
Compressed Size1729
Max. Term Depth14
Asserts 14
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite35 not4 and12 =1
distinct20 let52 extract8 bvadd55
bvmul34 bvurem1 bvult10 bvule10
bvslt4 bvsgt2 sign_extend8 select91
store39 fp5 fp.add1 fp.mul1
fp.leq1 fp.lt5 fp.geq1 roundTowardPositive2
to_fp6
Query 26
Status unknown
Inferred Status None
Size 17499
Compressed Size1835
Max. Term Depth14
Asserts 15
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite40 not5 and13 =1
distinct22 let59 extract8 bvadd61
bvmul37 bvurem1 bvult11 bvule11
bvslt5 bvsgt2 sign_extend8 select101
store43 fp8 fp.add2 fp.mul2
fp.leq1 fp.lt6 fp.geq1 roundTowardPositive4
roundTowardZero1 fp.to_sbv1 to_fp8
Query 27
Status unknown
Inferred Status None
Size 19306
Compressed Size1837
Max. Term Depth14
Asserts 16
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite45 not6 and14 =1
distinct24 let66 extract8 bvadd67
bvmul40 bvurem1 bvult12 bvule12
bvslt6 bvsgt2 sign_extend8 select111
store47 fp11 fp.add3 fp.mul3
fp.leq1 fp.lt7 fp.geq1 roundTowardPositive6
roundTowardZero2 fp.to_sbv2 to_fp10
Query 28
Status unknown
Inferred Status None
Size 21279
Compressed Size1878
Max. Term Depth14
Asserts 17
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite52 not7 and15 =1
distinct27 let74 extract8 bvadd73
bvmul43 bvurem1 bvult13 bvule13
bvslt7 bvsgt3 sign_extend8 select121
store51 fp14 fp.add4 fp.mul4
fp.leq1 fp.lt8 fp.geq1 roundTowardPositive8
roundTowardZero3 fp.to_sbv3 to_fp12
Query 29
Status unknown
Inferred Status None
Size 23252
Compressed Size1883
Max. Term Depth14
Asserts 18
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite59 not8 and16 =1
distinct30 let82 extract8 bvadd79
bvmul46 bvurem1 bvult14 bvule14
bvslt8 bvsgt4 sign_extend8 select131
store55 fp17 fp.add5 fp.mul5
fp.leq1 fp.lt9 fp.geq1 roundTowardPositive10
roundTowardZero4 fp.to_sbv4 to_fp14
Query 30
Status unknown
Inferred Status None
Size 31020
Compressed Size2936
Max. Term Depth37
Asserts 19
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite61 not8 and17 =1
distinct69 let112 extract78 bvnot99
bvand62 bvadd95 bvmul54 bvurem1
bvult16 bvule15 bvuge1 bvslt8
bvsgt4 zero_extend9 sign_extend8 select147
store59 fp17 fp.add5 fp.mul5
fp.leq1 fp.lt9 fp.geq1 roundTowardPositive10
roundTowardZero4 fp.to_sbv4 to_fp14
Query 31
Status unknown
Inferred Status None
Size 24511
Compressed Size1890
Max. Term Depth14
Asserts 19
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite62 not9 and17 =1
distinct31 let87 extract8 bvadd85
bvmul49 bvurem1 bvult15 bvule15
bvslt8 bvsgt4 sign_extend8 select141
store59 fp17 fp.add5 fp.mul5
fp.leq1 fp.lt10 fp.geq1 roundTowardPositive10
roundTowardZero4 fp.to_sbv4 to_fp15
Query 32
Status unknown
Inferred Status None
Size 25769
Compressed Size1893
Max. Term Depth14
Asserts 20
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite65 not10 and18 =1
distinct32 let92 extract8 bvadd91
bvmul52 bvurem1 bvult16 bvule16
bvslt8 bvsgt4 sign_extend8 select151
store63 fp17 fp.add5 fp.mul5
fp.leq1 fp.lt11 fp.geq1 roundTowardPositive10
roundTowardZero4 fp.to_sbv4 to_fp16
Query 33
Status unknown
Inferred Status None
Size 27605
Compressed Size1897
Max. Term Depth14
Asserts 21
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite69 not10 and19 =1
distinct36 let98 extract8 bvadd97
bvmul55 bvurem1 bvult17 bvule17
bvslt8 bvsgt4 sign_extend8 select161
store67 fp22 fp.add6 fp.mul6
fp.leq2 fp.lt12 fp.geq2 roundTowardPositive12
roundTowardZero4 fp.to_sbv4 to_fp18
Query 34
Status unknown
Inferred Status None
Size 29412
Compressed Size1900
Max. Term Depth14
Asserts 22
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite74 not11 and20 =1
distinct38 let105 extract8 bvadd103
bvmul58 bvurem1 bvult18 bvule18
bvslt9 bvsgt4 sign_extend8 select171
store71 fp25 fp.add7 fp.mul7
fp.leq2 fp.lt13 fp.geq2 roundTowardPositive14
roundTowardZero5 fp.to_sbv5 to_fp20
Query 35
Status unknown
Inferred Status None
Size 31219
Compressed Size1904
Max. Term Depth14
Asserts 23
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite79 not12 and21 =1
distinct40 let112 extract8 bvadd109
bvmul61 bvurem1 bvult19 bvule19
bvslt10 bvsgt4 sign_extend8 select181
store75 fp28 fp.add8 fp.mul8
fp.leq2 fp.lt14 fp.geq2 roundTowardPositive16
roundTowardZero6 fp.to_sbv6 to_fp22
Query 36
Status unknown
Inferred Status None
Size 33192
Compressed Size1908
Max. Term Depth14
Asserts 24
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite86 not13 and22 =1
distinct43 let120 extract8 bvadd115
bvmul64 bvurem1 bvult20 bvule20
bvslt11 bvsgt5 sign_extend8 select191
store79 fp31 fp.add9 fp.mul9
fp.leq2 fp.lt15 fp.geq2 roundTowardPositive18
roundTowardZero7 fp.to_sbv7 to_fp24
Query 37
Status unknown
Inferred Status None
Size 35165
Compressed Size1911
Max. Term Depth14
Asserts 25
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite93 not14 and23 =1
distinct46 let128 extract8 bvadd121
bvmul67 bvurem1 bvult21 bvule21
bvslt12 bvsgt6 sign_extend8 select201
store83 fp34 fp.add10 fp.mul10
fp.leq2 fp.lt16 fp.geq2 roundTowardPositive20
roundTowardZero8 fp.to_sbv8 to_fp26
Query 38
Status unknown
Inferred Status None
Size 35578
Compressed Size1932
Max. Term Depth14
Asserts 26
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite94 not14 and24 =1
distinct47 let129 extract8 bvadd121
bvmul67 bvurem1 bvult21 bvule22
bvslt12 bvsgt6 sign_extend8 select202
store86 fp34 fp.add10 fp.mul10
fp.leq2 fp.lt16 fp.geq2 roundTowardPositive20
roundTowardZero8 fp.to_sbv8 to_fp26
Query 39
Status unknown
Inferred Status None
Size 36883
Compressed Size1995
Max. Term Depth14
Asserts 27
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite97 not15 and25 =1
distinct48 let135 extract9 bvadd128
bvmul70 bvudiv1 bvurem1 bvult22
bvule23 bvugt1 bvslt12 bvsgt6
zero_extend1 sign_extend8 select212 store90
fp34 fp.add10 fp.mul10 fp.leq2
fp.lt16 fp.geq2 roundTowardPositive20 roundTowardZero8
fp.to_sbv8 to_fp26
Query 40
Status unknown
Inferred Status None
Size 38188
Compressed Size2003
Max. Term Depth14
Asserts 28
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite100 not16 and26 =1
distinct49 let141 extract10 bvadd135
bvmul73 bvudiv2 bvurem1 bvult23
bvule24 bvugt2 bvslt12 bvsgt6
zero_extend2 sign_extend8 select222 store94
fp34 fp.add10 fp.mul10 fp.leq2
fp.lt16 fp.geq2 roundTowardPositive20 roundTowardZero8
fp.to_sbv8 to_fp26
Query 41
Status unknown
Inferred Status None
Size 38789
Compressed Size2075
Max. Term Depth14
Asserts 29
Declared Functions0
Declared Constants4
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite101 not16 and27 =1
distinct51 let142 extract10 bvadd135
bvmul73 bvudiv2 bvurem1 bvult23
bvule25 bvugt2 bvslt12 bvsgt7
zero_extend5 sign_extend8 select223 store97
fp34 fp.add10 fp.mul10 fp.leq2
fp.lt16 fp.geq2 roundTowardPositive20 roundTowardZero8
fp.to_sbv8 to_fp26