Program received signal SIGFPE, Arithmetic exception.
0x0000000000bdd094 in CGround::GetApproximateHeight (this=0x7fffe4025050, x=8.96107702e+12, y=8.39838597e+11, synced=true)
    at /home/abma/dev/spring/master/rts/Map/Ground.cpp:327
327		int xsquare = int(x) / SQUARE_SIZE;
(gdb) bt full
#0  0x0000000000bdd094 in CGround::GetApproximateHeight (this=0x7fffe4025050, x=8.96107702e+12, y=8.39838597e+11, synced=true)
    at /home/abma/dev/spring/master/rts/Map/Ground.cpp:327
        xsquare = 0
        ysquare = 1396935240
        heightmap = 0x51b0892653438a48
#1  0x0000000000fa9aff in CWeapon::Update (this=0x7fffe40d0440) at /home/abma/dev/spring/master/rts/Sim/Weapons/Weapon.cpp:269
        lead = {static binder = {class_ = 0x1ddfd00, base = 0x0, flags = creg::CF_None, memberRegistrator = 0x1d80b60,
            name = 0x160544a "float3", size = 12, constructor = 0x1041a1e <float3::_ConstructInstance(void*)>,
            destructor = 0x1041a4e <float3::_DestructInstance(void*)>, nextBinder = 0x1d80b00}, static memberRegistrator = 0x1d80bf0,
          static CMP_EPS = 9.99999975e-05, static NORMALIZE_EPS = 9.99999996e-13, static maxxpos = 4095, static maxzpos = 4095,
          x = 8.86671357e+12, y = 21059960, z = 8.30994776e+11}
        appHeight = 328.178986
#2  0x0000000000f9f7fd in CMissileLauncher::Update (this=0x7fffe40d0440)
    at /home/abma/dev/spring/master/rts/Sim/Weapons/MissileLauncher.cpp:47
No locals.
#3  0x0000000000f4157b in CUnit::Update (this=0x7fffe77760a0) at /home/abma/dev/spring/master/rts/Sim/Units/Unit.cpp:729
        wi = {_M_current = 0x7fffe68708f0}
        oldInAir = false
        oldInWater = false
#4  0x0000000000f775b6 in CUnitHandler::Update (this=0x3ed0e80) at /home/abma/dev/spring/master/rts/Sim/Units/UnitHandler.cpp:267
        unit = 0x7fffe77760a0
        myScopedTimerFromMakro = {<BasicTimer> = {<boost::noncopyable_::noncopyable> = {<No data fields>}, name = {
              static npos = <optimized out>,
              _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
                _M_p = 0x7fffd8991df8 "Unit::Update"}}, starttime = 102937}, autoShowGraph = false}
---Type <return> to continue, or q <return> to quit---
        usi = {_M_node = 0x7fffe7505990}
#5  0x000000000095c077 in CGame::SimFrame (this=0x7fffd8159830) at /home/abma/dev/spring/master/rts/Game/Game.cpp:1510
        cputimer = {<BasicTimer> = {<boost::noncopyable_::noncopyable> = {<No data fields>}, name = {static npos = <optimized out>,
              _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
                _M_p = 0x7fffd8a8a398 "Game::SimFrame"}}, starttime = 102936}, autoShowGraph = true}
        forced = {<BasicTimer> = {<boost::noncopyable_::noncopyable> = {<No data fields>}, name = {static npos = <optimized out>,
              _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
                _M_p = 0x7fffd8b05168 "Game::SimFrame (Update)"}}, starttime = 102936}, autoShowGraph = false}
#6  0x00000000009df40f in CGame::ClientReadNet (this=0x7fffd8159830) at /home/abma/dev/spring/master/rts/Game/NetCommands.cpp:364
        inbuf = 0x7fffd8af1b40 "\001\340T"
        dataLength = 5
        packetCode = 1 '\001'
        packet = {px = 0x7fffd85398e0, pn = {pi_ = 0x7fffd861d900}}
        procstarttime = 102575
        __PRETTY_FUNCTION__ = "void CGame::ClientReadNet()"
#7  0x0000000000958a8e in CGame::Update (this=0x7fffd8159830) at /home/abma/dev/spring/master/rts/Game/Game.cpp:906
        timeNow = 102575
        difTime = 518
        dif = 0.518000007
#8  0x0000000001022991 in SpringApp::UpdateSim (this=0x7fffffffe550, ac=0x7fffd8159830)
    at /home/abma/dev/spring/master/rts/System/SpringApp.cpp:980
        ret = false
#9  0x0000000001022a07 in SpringApp::Update (this=0x7fffffffe550) at /home/abma/dev/spring/master/rts/System/SpringApp.cpp:1058
        ret = 1
#10 0x0000000001022cc8 in SpringApp::Run (this=0x7fffffffe550, argc=2, argv=0x7fffffffe718)
---Type <return> to continue, or q <return> to quit---
    at /home/abma/dev/spring/master/rts/System/SpringApp.cpp:1162
No locals.
#11 0x0000000000ffdaaa in MainFunc (argc=2, argv=0x7fffffffe718, ret=0x7fffffffe5fc) at /home/abma/dev/spring/master/rts/System/Main.cpp:54
        app = {cmdline = 0x1ddf4a0, lastRequiredDraw = 21414, static ogc = 0x0}
#12 0x0000000000ffdd98 in Run (argc=2, argv=0x7fffffffe718) at /home/abma/dev/spring/master/rts/System/Main.cpp:65
        ret = -1
        err = 0x214
#13 0x0000000000ffde38 in main (argc=2, argv=0x7fffffffe718) at /home/abma/dev/spring/master/rts/System/Main.cpp:95
No locals.