[ 0:01] | load /home/xrockai/src/divine/nightly/test/svcomp/pthread/fkp2013_variant_false.c fkp2013_variant_false.c [ 0:01] | expect --result error --location fkp2013_variant_false.c:11 [ 0:01] | expect --trace FAULT: --trace-count 1 [ 0:01] | cc -o testcase.bc fkp2013_variant_false.c [ 0:01] | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --solver z3 --symbolic --svcomp -o nofail:malloc testcase.bc [ 0:01] compiling fkp2013_variant_false.c [ 0:01] fkp2013_variant_false.c:24:1: warning: control reaches end of non-void function [ 0:01] } [ 0:01] ^ [ 0:01] fkp2013_variant_false.c:30:1: warning: control reaches end of non-void function [ 0:01] } [ 0:01] ^ [ 0:01] 2 warnings generated. [ 0:01] loading bitcode … DiOS … LART … RR … constants … done [ 0:14] booting … done [ 0:14] states per second: 29.3742 [ 0:15] state count: 23 [ 0:15] mips: 0.16 [ 0:15] symbolic: 1 [ 0:16] svcomp: 1 [ 0:16] [ 0:16] error found: yes [ 0:16] error trace: | [ 0:16] ASSUME (bvsgt var_1 #x00000000) [ 0:16] ASSUME (and (bvsgt var_1 #x00000000) (bvslt #x00000000 var_1)) [ 0:16] ASSUME (and (and (bvsgt var_1 #x00000000) (bvslt #x00000000 var_1)) (not (bvslt #x00000001 var_1))) [ 0:16] FAULT: verifier error called [ 0:16] [1] FATAL: dios assertion violation in userspace [ 0:16] [ 0:16] active stack: [ 0:16] - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)()) [ 0:17] location: /dios/sys/fault.hpp:118 [ 0:17] - symbol: __dios_fault [ 0:17] location: /dios/arch/divm/fault.c:12 [ 0:17] - symbol: __VERIFIER_error [ 0:17] location: /dios/libc/svcomp/svcomp-error.cpp:5 [ 0:17] - symbol: lart.__VERIFIER_assert [ 0:17] location: fkp2013_variant_false.c:11 [ 0:17] - symbol: thr1 [ 0:17] location: fkp2013_variant_false.c:23 [ 0:17] - symbol: __pthread_start [ 0:17] location: /dios/libc/pthread/pthread-init.cpp:79 [ 0:17] - symbol: __pthread_entry [ 0:17] location: /dios/libc/pthread/pthread-core.cpp:50 [ 0:17] + divine sim --batch --skip-init --load-report verify.out [ 0:17] [ 0:30] ^ —————. —.— . . —.— . . .————— . . [ 0:30] ——— | | | | | | |\ | | | | [ 0:30] —(o)— | | | | | | | \ | |———— '————| [ 0:30] ——————— | | | \ / | | \| | | [ 0:30] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:30] [ 0:30] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:30] traced states: [ 0:30] ▶ state #4 [new] -- active threads: 0:0 [0:1] 0:2 -- [ 0:30] T: FAULT: verifier error called [ 0:30] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:30] # NOTE: $frame in __dios_fault [ 0:30] > backtrace [ 0:30] void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:30] __dios_fault at /dios/arch/divm/fault.c:12 [ 0:30] __VERIFIER_error at /dios/libc/svcomp/svcomp-error.cpp:5 [ 0:30] lart.__VERIFIER_assert at fkp2013_variant_false.c:11 [ 0:30] thr1 at fkp2013_variant_false.c:23 [ 0:30] __pthread_start at /dios/libc/pthread/pthread-init.cpp:79 [ 0:30] __pthread_entry at /dios/libc/pthread/pthread-core.cpp:50 [ 0:30] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:31] # NOTE: $frame in __dios_fault