similar to: [cfe-dev] clang in official apt repo built without z3 support

On Tue, 12 Feb 2019, 14:32 Paulo Matos <pmatos at linki.tools wrote: > > > On 12 February 2019 18:59:21 CET, Mikhail Ramalho < > mikhail.ramalho at gmail.com> wrote: > >I _think_ there is a problem with the license as well: Z3 is MIT, so > >clang > >would have to be released with Z3's license. > > I don't think that's a problem. You are not

Hi all, Currently studying the impact of SMT solvers on Clang SA. Can anyone help in telling more about the SMT solvers use in clang SA ? ( Have already tested Z3 SMT solver implemented in GSoC 2018 , also looking for other SMT solvers if possible ) Thanks, Siddharth -------------- next part -------------- An HTML attachment was scrubbed... URL:

We are currently implementing the backends for other solvers (you can follow the progress here: https://github.com/mikhailramalho/clang). So far we got Boolector, MathSAT and Yices ready. CVC4 should be done soon. When used to refute bugs, they all give roughly the same results: a ~5% speedup if there are refuted bugs or a ~5% slowdown if no bug is refuted. I've only tried to analyze one

On 4/5/13 3:16 PM, Giacomo Tagliabue wrote: > I created a loadable optimization following the tutorial at > http://llvm.org/docs/WritingAnLLVMPass.html. I want to use the Z3 > library, installed in my system, in my optimization. When I include > z3++.h (the name of the library) in the code and use its classes, it > compiles well, but when I try to run it it says: > >

I think I am in the first case, but I don't understand something, the -load option during which command? opt? and which file should I load? libz3.so? On 5 April 2013 15:32, John Criswell <criswell at illinois.edu> wrote: > On 4/5/13 3:16 PM, Giacomo Tagliabue wrote: > > I created a loadable optimization following the tutorial at >

Hi all, I am a fourth year EE bachelors student who is very interested in compilers. I have taken the only compilers course offered in my school and did an independent study with my CS professor. Although I'll begin to work in a couple of months, I definitely want to pursue my interest in compiler design and optimization as a PhD in the future. I am very interested in the z3 SMT solver

I created a loadable optimization following the tutorial at http://llvm.org/docs/WritingAnLLVMPass.html. I want to use the Z3 library, installed in my system, in my optimization. When I include z3++.h (the name of the library) in the code and use its classes, it compiles well, but when I try to run it it says: > opt: symbol lookup error: /home/giacomo/llvm/Debug+Asserts/lib/Acsl.so: >

On 11 February 2016 at 17:08, Reid Kleckner <rnk at google.com> wrote: > On Thu, Feb 11, 2016 at 5:53 AM, Dan Liew via cfe-dev > <cfe-dev at lists.llvm.org> wrote: >> >> > Can you somehow verify that this heap-use-after-free is happening? >> > E.g. print all the pointer values coming from memory::allocate, coming >> > into >> >

Hi Kostya & Yury, Thanks for the advice. On 9 February 2016 at 22:48, Kostya Serebryany <kcc at google.com> wrote: > Hi Dan, > > On Tue, Feb 9, 2016 at 10:57 AM, Dan Liew <dan at su-root.co.uk> wrote: >> >> Hi, >> >> # TL;DR >> >> I've been building an application with and without the address >> sanitizer (with gcc 5.3 and

hello I make a subroutine that give-me a (mathematical) function in string format. I would like transform this string into function ( R function ). thanks for any tips. cleber #e.g. fun_String = "-100*x1 + 0*x2 + 100*x3" fun <- function(x1,x2,x3){ return( ############ evaluation( fun_String ) ############ ) True String mathematical function :-( :-( > nomes [1]

Hi, R users, I'm trying to transform a matrix A into B (see below). Anyone knows how to do it in R? Thanks. Matrix A (zone to zone travel time) zone z1 z2 z3 z1 0 2.9 4.3 z2 2.9 0 2.5 z3 4.3 2.5 0 B: from to time z1 z1 0 z1 z2 2.9 z1 z3 4.3 z2 z1 2.9 z2 z2 0 z2 z3 2.5 z3 z1 4.3 z3 z2 2.5 z3 z3 0 The real matrix I have is much larger, with more than 2000 zones. But I think it should

Hello all R-users _question 1_ I need to make a statistical model and respective ANOVA table but I get distinct results for the T-test (in summary(lm.object) function) and the F-test (in anova(lm.object) ) shouldn't this two approach give me the same result, i.e to indicate the same significants terms in both tests??????? obs. The system has two restrictions: 1) sum( x_i ) = 1 2) sum(

I have the joint distribution of three discrete random variables z1, z2 and z3 which is captured by "z" and "prob" as described below. For example, the probability for z1=0.46667, z2=-1 and z3=-1 is 2.752e-13. Also, the probability adds up to 1. > head(z) z1 z2 z3 [1,] -0.46667 -1.0000 -1.0000 [2,] -0.33333 -0.9333 -0.9333 [3,] -0.20000 -0.8667 -0.8667

I am currently attempting to split a long list of strings (let's call it "string.list") that is of the format: "1234567.z3.abcdef-gh.12" I have gotten it to: "1234567" "z3" "abcdef-gh" "12" by use of the strsplit function. This leaves me with each element of "string.list" having a split string of the above format. What

Dear all, I am interested in solving a MIP problem with binary outcomes and continuous variables, which ARE NOT RESTRICTED TO BE NEGATIVE. In particular, Max {z1,z2,z3,b1} z1 + z2 + z3 (s.t.) # 7 z1 + 0 z2 + 0 z3 + b1 <= 5 # 0 z1 + 8 z2 + 0 z3 - b1 <= 5 # 0 z1 + 0 z2 + 6 z3 + b1 <= 7 # z1, z2, z3 BINARY {0,1} # -5<= b1 <=5 (i.e. b1 <= 5; -b1 <= 5 ) Using

Hi, # TL;DR I've been building an application with and without the address sanitizer (with gcc 5.3 and clang 3.7.1) and I've observed that the application's behaviour changes (assertion hit/ not hit). I'm wondering if this could be a bug in address sanitizer or if the application I'm running is just buggy (e.g. doing bad things like relying on memory layout, etc.). I'm

Most likely, previous computations have ended up giving slightly different values of say 0.13333. A pragmatic way out is to round to, say, 5 digits before applying unique. In this particular case, it seems like all numbers are multiples of 1/30, so another idea could be to multiply by 30, round, and divide by 30. -pd > On 28 Jul 2017, at 17:17 , li li <hannah.hlx at gmail.com> wrote:

Hi, If I have an R object UUU, where the second element is U2, based on "g" column of my.table my.table of UUU is: mmm ggg gindex map Info aaa123 U1 1 1 1 aaa124 U1 1 2 1 bbb1378 U2 2 1 1 bbb8888 U2 2 2 0 bbb1389 U2 2 3

Hello everybody I am trying to extract some observations from a data frame, ie the subjects that belong to a given group, and although t-test etc work if I try to obtain the number of subjects in the subgroup i get some funny numbers. All the subjects with NA for group are included in the subgroups 'group==1' etc. Is this a bug? for example in Windoze R : Copyright 2001, The R

Hi, I am new to R for solving optimization problems, I have set of communication channels with limited capacity with two types of costs, fixed and variable cost. Each channel has expected gain for a single communication. I want to determine optimal number of communications for each channel maximizing ROI)return on investment) with overall budget as constraint.60000 is the budget allocated.