=pb-d-128-141-64-141:~/LHeC_Det 14:47> root .x Det.C Warning in : macro .x not found ******************************************* * * * W E L C O M E to R O O T * * * * Version 5.26/00b 9 February 2010 * * * * You are welcome to visit our Web site * * http://root.cern.ch * * * ******************************************* ROOT 5.26/00b (tags/v5-26-00b@32327, Aug 25 2010, 13:30:10 on macosx) CINT/ROOT C/C++ Interpreter version 5.17.00, Dec 21, 2008 Type ? for help. Commands must be C++ statements. Enclose multiple statements between { }. WELCOME to ALICE root [0] Processing Det.C... Info in : Geometry , Det.C created Warning in : Material AIR defined with fractional Z=7.300000 12.6= bpxH, bpyH =2.3 12.5= bpVxH, pbVyH =2.2 Info in : Top volume is LHED. Master volume is LHED Info in : Exporting Det.C as gdml code (Bool_t)1 (Bool_t)1 (Bool_t)1 (Bool_t)1 (Bool_t)1 (Bool_t)1 (Bool_t)1 (Bool_t)1 Info in : Found 3 materials (Bool_t)1 (Bool_t)1 Info in : Found 17 shapes Info in : Dumped 17 shapes (Bool_t)1 Info in : Traversing geometry tree (Bool_t)1 (Bool_t)1 *** Break *** bus error =========================================================== There was a crash (#5 0x00137f77 in SigHandler ()). This is the entire stack trace of all threads: =========================================================== Thread 2 (process 60728): #0 0x943d6066 in __semwait_signal () #1 0x943d5d22 in _pthread_cond_wait () #2 0x943d79b8 in pthread_cond_wait$UNIX2003 () #3 0x0396e4f6 in PyThread_acquire_lock () #4 0x0392bb53 in PyEval_RestoreThread () #5 0x045ddf48 in time_sleep () #6 0x03932920 in PyEval_EvalFrameEx () #7 0x039350cc in PyEval_EvalCodeEx () #8 0x038afd72 in function_call () #9 0x0387e895 in PyObject_Call () #10 0x0392f852 in PyEval_EvalFrameEx () #11 0x039346ce in PyEval_EvalFrameEx () #12 0x039346ce in PyEval_EvalFrameEx () #13 0x039350cc in PyEval_EvalCodeEx () #14 0x038afc6b in function_call () #15 0x0387e895 in PyObject_Call () #16 0x03890d65 in instancemethod_call () #17 0x0387e895 in PyObject_Call () #18 0x0392b3ae in PyEval_CallObjectWithKeywords () #19 0x039736cc in t_bootstrap () #20 0x943d581d in _pthread_start () #21 0x943d56a2 in thread_start () Thread 1 (process 60728): #0 0x943d4515 in wait4 () #1 0x94443493 in system$UNIX2003 () #2 0x00133431 in TUnixSystem::Exec () #3 0x00138395 in TUnixSystem::StackTrace () #4 0x00137e8c in TUnixSystem::DispatchSignals () #5 0x00137f77 in SigHandler () #6 0x0012fe7f in sighandler () #7 #8 0x025b7fe1 in TGeoMedium::GetMaterial () #9 0x025b8808 in TGeoVolume::GetMaterial () #10 0x024c1eb4 in G__G__Geom1_168_0_62 () #11 0x008b58d5 in Cint::G__CallFunc::Execute () #12 0x0171182e in PyROOT::TRootObjectExecutor::Execute () #13 0x017160d4 in PyROOT::TMethodHolder::CallSafe () #14 0x01716286 in PyROOT::TMethodHolder::Execute () #15 0x01715834 in PyROOT::TMethodHolder::operator() () #16 0x0171d65e in PyROOT::(anonymous namespace)::mp_call () #17 0x0387e895 in PyObject_Call () #18 0x0392dbf4 in PyEval_EvalFrameEx () #19 0x039346ce in PyEval_EvalFrameEx () #20 0x039346ce in PyEval_EvalFrameEx () #21 0x039346ce in PyEval_EvalFrameEx () #22 0x039346ce in PyEval_EvalFrameEx () #23 0x039350cc in PyEval_EvalCodeEx () #24 0x03935217 in PyEval_EvalCode () #25 0x03959fcd in PyRun_StringFlags () #26 0x01735ad9 in TPython::Exec () #27 0x0173e22a in G__G__PyROOT_198_0_4 () #28 0x008b2cf1 in Cint::G__ExceptionWrapper () #29 0x009772b9 in G__execute_call () #30 0x009776e2 in G__call_cppfunc () #31 0x00951068 in G__interpret_func () #32 0x0093ad0b in G__getfunction () #33 0x009100f3 in G__getitem () #34 0x00916adf in G__getexpr () #35 0x009a7fac in G__exec_statement () #36 0x008fa35d in G__exec_tempfile_core () #37 0x008fa689 in G__exec_tempfile_fp () #38 0x009b16d4 in G__process_cmd () #39 0x001231ae in TCint::ProcessLine () #40 0x00067121 in TApplication::ProcessLine () #41 0x000a0536 in TROOT::ProcessLine () #42 0x02403197 in TGeoManager::Export () #43 0x024dbab5 in G__G__Geom1_175_0_223 () #44 0x008b2cf1 in Cint::G__ExceptionWrapper () #45 0x009772b9 in G__execute_call () #46 0x009776e2 in G__call_cppfunc () #47 0x00951068 in G__interpret_func () #48 0x0093ad0b in G__getfunction () #49 0x00a3fd1b in G__getstructmem () #50 0x00a35915 in G__getvariable () #51 0x0090f862 in G__getitem () #52 0x00916adf in G__getexpr () #53 0x009a7fac in G__exec_statement () #54 0x0094efc5 in G__interpret_func () #55 0x0093ad76 in G__getfunction () #56 0x009100f3 in G__getitem () #57 0x00916adf in G__getexpr () #58 0x0092274f in G__calc_internal () #59 0x009b43bb in G__process_cmd () #60 0x001231ae in TCint::ProcessLine () #61 0x0011f4e9 in TCint::ProcessLineSynch () #62 0x000696a1 in TApplication::ExecuteFile () #63 0x00067589 in TApplication::ProcessLine () #64 0x010d1c59 in TRint::Run () #65 0x00001ad6 in main () =========================================================== The lines below might hint at the cause of the crash. If they do not help you then please submit a bug report at http://root.cern.ch/bugs. Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #8 0x025b7fe1 in TGeoMedium::GetMaterial () #9 0x025b8808 in TGeoVolume::GetMaterial () =========================================================== Root > Function Det() busy flag cleared