[ 0:00] --symbolic --sequential -o nofail:malloc [ 0:00] compiling /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c [ 0:00] /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:500:3: warning: expression result unused [ 0:00] e ; [ 0:00] ^ [ 0:00] 1 warning generated. [ 0:00] states per second: 6.72164 [ 1:30] state count: 344 [ 1:30] mips: 0.0076 [ 1:30] symbolic: 1 [ 1:35] [ 1:35] error found: yes [ 1:35] error trace: | [ 1:35] ASSUME (not (not (= var_0 #x00000000))) [ 1:35] ASSUME (not (not (= var_1 #x00000000))) [ 1:35] ASSUME (not (not (= var_2 #x00000000))) [ 1:35] ASSUME (not (= var_3 #x00000000)) [ 1:35] ASSUME (not (= var_4 #x00000000)) [ 1:35] ASSUME (not (not (= var_5 #x00000000))) [ 1:35] ASSUME (not (not (= var_6 #x00000000))) [ 1:35] ASSUME (not (= var_7 #x00000000)) [ 1:35] ASSUME (not (= var_8 #x00000000)) [ 1:35] (0) FAULT: verifier error called [ 1:35] [0] FATAL: dios assertion violation in userspace [ 1:35] [ 1:35] active stack: [ 1:35] - symbol: void __dios::Fault<__dios::Scheduler<__dios::MachineParams<__dios::MonitorManager<__dios::BaseContext> > > >::handler<__dios::fs::VFS<__dios::ProcessManager<__dios::Fault<__dios::Scheduler<__dios::MachineParams<__dios::MonitorManager<__dios::BaseContext> > > > > > >(_VM_Fault, _VM_Frame*, void (*)()) [ 1:36] location: /dios/include/dios/sys/fault.hpp:193 [ 1:36] - symbol: __dios_fault [ 1:36] location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 1:36] - symbol: __VERIFIER_error [ 1:36] location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 1:36] - symbol: error [ 1:36] location: /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:11 [ 1:36] - symbol: write_data [ 1:36] location: /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:58 [ 1:36] - symbol: P_1 [ 1:36] location: /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:88 [ 1:36] - symbol: eval [ 1:36] location: /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:288 [ 1:36] - symbol: start_simulation [ 1:36] location: /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:441 [ 1:36] - symbol: main [ 1:36] location: /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:507 [ 1:36] - symbol: _start [ 1:36] location: /dios/src/libc/sys/start.cpp:82 [ 1:36] a report was written to verify.out [ 1:36] [ 2:03] ^ —————. —.— . . —.— . . .————— . . [ 2:03] ——— | | | | | | |\ | | | | [ 2:03] —(o)— | | | | | | | \ | |———— '————| [ 2:03] ——————— | | | \ / | | \| | | [ 2:03] ————————— —————' —'— ' —'— ' ' '————— ' [ 2:03] [ 2:03] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 2:03] traced states: #1 #2 #3 [ 2:04] # active threads: [0:0] [ 2:04] T: (0) FAULT: verifier error called [ 2:04] T: [0] FATAL: dios assertion violation in userspace [ 2:04] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 2:04] # NOTE: $frame in __dios_fault [ 2:04] > backtrace [ 2:04] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 2:04] __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 2:04] __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 2:04] error at /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:11 [ 2:04] write_data at /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:58 [ 2:04] P_1 at /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:88 [ 2:04] eval at /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:288 [ 2:04] start_simulation at /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:441 [ 2:04] main at /home/xrockai/src/divine/nightly/test/svcomp/systemc/kundu1_false.cil.c:507 [ 2:04] _start at /dios/src/libc/sys/start.cpp:82 [ 2:04] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 2:04] # NOTE: $frame in __dios_fault