[ 0:01] | load /home/xrockai/src/divine/nightly/test/svcomp/pthread/pthread_vs_false.c pthread_vs_false.c [ 0:01] | expect --result error --location pthread_vs_false.c:54 [ 0:01] | expect --trace FAULT: --trace-count 1 [ 0:01] | cc -o testcase.bc pthread_vs_false.c [ 0:01] | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --solver stp --symbolic --svcomp -o nofail:malloc testcase.bc [ 0:01] compiling pthread_vs_false.c [ 0:01] loading bitcode … DiOS … LART … RR … constants … done [ 0:11] booting … done [ 0:12] states per second: 320.351 [ 0:19] state count: 2262 [ 0:19] mips: 0.46 [ 0:19] symbolic: 1 [ 0:19] svcomp: 1 [ 0:19] [ 0:19] error found: yes [ 0:19] error trace: | [ 0:19] FAULT: verifier error called [ 0:19] [3] FATAL: dios assertion violation in userspace [ 0:19] [ 0:19] active stack: [ 0:20] - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)()) [ 0:20] location: /dios/sys/fault.hpp:118 [ 0:20] - symbol: __dios_fault [ 0:20] location: /dios/arch/divm/fault.c:12 [ 0:20] - symbol: __VERIFIER_error [ 0:20] location: /dios/libc/svcomp/svcomp-error.cpp:5 [ 0:20] - symbol: thr3 [ 0:20] location: pthread_vs_false.c:54 [ 0:20] - symbol: __pthread_start [ 0:20] location: /dios/libc/pthread/pthread-init.cpp:79 [ 0:20] - symbol: __pthread_entry [ 0:20] location: /dios/libc/pthread/pthread-core.cpp:50 [ 0:20] + divine sim --batch --skip-init --load-report verify.out [ 0:20] [ 0:31] ^ —————. —.— . . —.— . . .————— . . [ 0:31] ——— | | | | | | |\ | | | | [ 0:31] —(o)— | | | | | | | \ | |———— '————| [ 0:31] ——————— | | | \ / | | \| | | [ 0:31] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:31] [ 0:31] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:31] traced states: [ 0:31] ▶ state #11 [new] -- active threads: 0:0 0:1 0:2 [0:3] -- [ 0:32] T: FAULT: verifier error called [ 0:32] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:32] # NOTE: $frame in __dios_fault [ 0:32] > backtrace [ 0:32] void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:32] __dios_fault at /dios/arch/divm/fault.c:12 [ 0:32] __VERIFIER_error at /dios/libc/svcomp/svcomp-error.cpp:5 [ 0:32] thr3 at pthread_vs_false.c:54 [ 0:32] __pthread_start at /dios/libc/pthread/pthread-init.cpp:79 [ 0:32] __pthread_entry at /dios/libc/pthread/pthread-core.cpp:50 [ 0:32] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:32] # NOTE: $frame in __dios_fault