What could be the reason for this strange behavior of php56-imagick on Mac OS El Capitan?

Question

PHP

Already broke the whole brain. Mega problem.
My software
MacOS version (El Capitan)

$ sw_vers -productVersion
     
10.11.1

php version

$ php -v

PHP 5.6.14 (cli) (built: Oct  3 2015 14:54:13) 
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2015 Zend Technologies
    with Xdebug v2.3.3, Copyright (c) 2002-2015, by Derick Rethans

IMagick version

$ php -i | grep imagick
    
    imagick
    imagick module => enabled
    imagick module version => 3.1.2
    imagick classes => Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator
    imagick.locale_fix => 0 => 0
    imagick.progress_monitor => 0 => 0

Image Magic version

$ identify -version

    Version: ImageMagick 6.9.2-4 Q16 x86_64 2015-10-11 http://www.imagemagick.org
    Copyright: Copyright (C) 1999-2015 ImageMagick Studio LLC
    License: http://www.imagemagick.org/script/license.php
    Features: Cipher DPC Modules 
    Delegates (built-in): bzlib freetype jng jpeg ltdl lzma png tiff xml zlib

Actually, the problem is this.
Here is the simplest PHP script consisting of 3 lines run.php

<?php
    
    $img = '/Users/vkulikov/Downloads/1444827520-120x60.gif';
    $imagick = new \Imagick();
    $imagick->readImage($img);

I'm trying to run it in the console and see a miracle!

$ php run.php 
    
    Assertion failed: (wand->signature == WandSignature), function MagickClearException, file wand/magick-wand.c, line 246.
    Magick: abort due to signal 6 (SIGABRT) "Abort"...
    Abort trap: 6

Has anyone encountered similar problems?