=================================================================
==334==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 40 byte(s) in 1 object(s) allocated from:
    #0 0x7f2354320618 in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0618)
    #1 0x7f23557f7dc3 in mat_vec::Matrix::Matrix(unsigned long, unsigned long, double) /mnt/c/Users/Svetlana/CLionProjects/tsk1/matrix.cpp:29
    #2 0x7f23556aa6a0 in ____C_A_T_C_H____T_E_S_T____46 /mnt/c/Users/Svetlana/CLionProjects/tsk1/main.cpp:344
    #3 0x7f235565f4ae in Catch::TestInvokerAsFunction::invoke() const /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:13698
    #4 0x7f235565de61 in Catch::TestCase::invoke() const /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:13591
    #5 0x7f2355650a0e in Catch::RunContext::invokeActiveTestCase() /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12406
    #6 0x7f235565025a in Catch::RunContext::runCurrentTest(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12379
    #7 0x7f235564cc3a in Catch::RunContext::runTest(Catch::TestCase const&) /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12140
    #8 0x7f2355654516 in execute /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12720
    #9 0x7f2355656f60 in Catch::Session::runInternal() /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12920
    #10 0x7f2355656897 in Catch::Session::run() /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12876
    #11 0x7f235571bb93 in int Catch::Session::run<char>(int, char const* const*) (/mnt/c/Users/Svetlana/CLionProjects/tsk1/main+0x11bb93)
    #12 0x7f23556890ef in main /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:16642
    #13 0x7f2353511b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 280 byte(s) in 5 object(s) allocated from:
    #0 0x7f2354320618 in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0618)
    #1 0x7f23557f7eca in mat_vec::Matrix::Matrix(unsigned long, unsigned long, double) /mnt/c/Users/Svetlana/CLionProjects/tsk1/matrix.cpp:31
    #2 0x7f23556aa6a0 in ____C_A_T_C_H____T_E_S_T____46 /mnt/c/Users/Svetlana/CLionProjects/tsk1/main.cpp:344
    #3 0x7f235565f4ae in Catch::TestInvokerAsFunction::invoke() const /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:13698
    #4 0x7f235565de61 in Catch::TestCase::invoke() const /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:13591
    #5 0x7f2355650a0e in Catch::RunContext::invokeActiveTestCase() /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12406
    #6 0x7f235565025a in Catch::RunContext::runCurrentTest(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12379
    #7 0x7f235564cc3a in Catch::RunContext::runTest(Catch::TestCase const&) /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12140
    #8 0x7f2355654516 in execute /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12720
    #9 0x7f2355656f60 in Catch::Session::runInternal() /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12920
    #10 0x7f2355656897 in Catch::Session::run() /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:12876
    #11 0x7f235571bb93 in int Catch::Session::run<char>(int, char const* const*) (/mnt/c/Users/Svetlana/CLionProjects/tsk1/main+0x11bb93)
    #12 0x7f23556890ef in main /mnt/c/Users/Svetlana/CLionProjects/tsk1/catch.hpp:16642
    #13 0x7f2353511b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSanitizer: 320 byte(s) leaked in 6 allocation(s).