[ 0:01] | load /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu2_false.cil.c kundu2_false.cil.c [ 0:01] | expect --result error --location kundu2_false.cil.c:11 [ 0:01] | expect --trace FAULT: --trace-count 1 [ 0:01] | cc -o testcase.bc kundu2_false.cil.c [ 0:01] | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --solver z3 --symbolic --sequential -o nofail:malloc testcase.bc [ 0:01] compiling kundu2_false.cil.c [ 0:01] kundu2_false.cil.c:603:3: warning: expression result unused [ 0:01] e ; [ 0:01] ^ [ 0:01] 1 warning generated. [ 0:01] loading bitcode … DiOS … LART … RR … constants … done [ 0:12] booting … done [ 0:12] states per second: 8.02986 [ 0:21] state count: 71 [ 0:21] mips: 0.24 [ 0:21] symbolic: 1 [ 0:32] [ 0:32] error found: yes [ 0:32] error trace: | [ 0:32] ASSUME (not (not (= var_1 #x00000000))) [ 0:32] ASSUME (not (not (= var_2 #x00000000))) [ 0:32] ASSUME (not (not (= var_3 #x00000000))) [ 0:32] ASSUME (not (not (= var_4 #x00000000))) [ 0:32] ASSUME (not (not (= var_5 #x00000000))) [ 0:32] ASSUME (not (not (= var_6 #x00000000))) [ 0:32] ASSUME (not (= var_7 #x00000000)) [ 0:32] ASSUME (not (= var_8 #x00000000)) [ 0:32] ASSUME (not (= var_9 #x00000000)) [ 0:32] ASSUME (not (not (= var_10 #x00000000))) [ 0:32] ASSUME (not (not (= var_11 #x00000000))) [ 0:32] ASSUME (not (not (= var_12 #x00000000))) [ 0:32] ASSUME (not (= var_13 #x00000000)) [ 0:32] ASSUME (not (= var_14 #x00000000)) [ 0:32] FAULT: verifier error called [ 0:32] [0] FATAL: dios assertion violation in userspace [ 0:32] [ 0:32] active stack: [ 0:32] - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)()) [ 0:33] location: /dios/sys/fault.hpp:118 [ 0:33] - symbol: __dios_fault [ 0:33] location: /dios/arch/divm/fault.c:12 [ 0:33] - symbol: __VERIFIER_error [ 0:33] location: /dios/libc/svcomp/svcomp-error.cpp:5 [ 0:33] - symbol: error [ 0:33] location: kundu2_false.cil.c:11 [ 0:33] - symbol: write_data [ 0:33] location: kundu2_false.cil.c:58 [ 0:33] - symbol: P_2 [ 0:33] location: kundu2_false.cil.c:146 [ 0:33] - symbol: eval [ 0:33] location: kundu2_false.cil.c:380 [ 0:33] - symbol: start_simulation [ 0:33] location: kundu2_false.cil.c:543 [ 0:33] - symbol: main [ 0:33] location: kundu2_false.cil.c:611 [ 0:33] - symbol: __dios_start [ 0:33] location: /dios/libc/sys/start.cpp:94 [ 0:33] + divine sim --batch --skip-init --load-report verify.out [ 0:33] [ 0:44] ^ —————. —.— . . —.— . . .————— . . [ 0:44] ——— | | | | | | |\ | | | | [ 0:44] —(o)— | | | | | | | \ | |———— '————| [ 0:44] ——————— | | | \ / | | \| | | [ 0:44] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:44] [ 0:44] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:44] traced states: [ 0:45] ▶ state #2 [new] -- active threads: [0:0] -- [ 0:45] T: FAULT: verifier error called [ 0:46] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:46] # NOTE: $frame in __dios_fault [ 0:46] > backtrace [ 0:46] void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:46] __dios_fault at /dios/arch/divm/fault.c:12 [ 0:46] __VERIFIER_error at /dios/libc/svcomp/svcomp-error.cpp:5 [ 0:46] error at kundu2_false.cil.c:11 [ 0:46] write_data at kundu2_false.cil.c:58 [ 0:46] P_2 at kundu2_false.cil.c:146 [ 0:46] eval at kundu2_false.cil.c:380 [ 0:46] start_simulation at kundu2_false.cil.c:543 [ 0:46] main at kundu2_false.cil.c:611 [ 0:46] __dios_start at /dios/libc/sys/start.cpp:94 [ 0:46] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:46] # NOTE: $frame in __dios_fault