[ 0:00] --symbolic -o nofail:malloc [ 0:00] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c [ 0:00] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:551:44: warning: incompatible redeclaration of library function 'malloc' [ 0:00] extern __attribute__((__nothrow__)) void *malloc(size_t __size ) __attribute__((__malloc__)) ; [ 0:00] ^ [ 0:00] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:551:44: note: 'malloc' is a builtin with type 'void *(unsigned long)' [ 0:00] 1 warning generated. [ 0:01] states per second: 2.56877 [ 7:37] state count: 1082 [ 7:37] mips: 0.0067 [ 7:37] symbolic: 1 [ 9:43] [ 9:43] error found: yes [ 9:43] error trace: | [ 9:43] ASSUME (not (not (= var_0 #x00000000))) [ 9:43] ASSUME (not (not (= var_1 #x00000000))) [ 9:43] ASSUME (not (not (= var_2 #x00000000))) [ 9:43] ASSUME (not (not (= var_3 #x00000000))) [ 9:43] ASSUME (not (= var_4 #x00000000)) [ 9:43] ASSUME (not (not (= var_5 #x00000000))) [ 9:43] ASSUME (not (not (= var_6 #x00000000))) [ 9:43] ASSUME (not (not (= var_7 #x00000000))) [ 9:43] ASSUME (not (= var_8 #x00000000)) [ 9:43] ASSUME (not (= var_9 #x00000000)) [ 9:43] ASSUME (not (= var_10 #x00000000)) [ 9:43] ASSUME (not (not (= var_11 #x00000000))) [ 9:43] ASSUME (not (= var_12 #x00000000)) [ 9:43] ASSUME (not (= var_13 #x00000000)) [ 9:43] (0) FAULT: verifier error called [ 9:43] [0] FATAL: dios assertion violation in userspace [ 9:43] [ 9:43] active stack: [ 9:43] - 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 (*)()) [ 9:43] location: /dios/include/dios/sys/fault.hpp:193 [ 9:43] - symbol: __dios_fault [ 9:43] location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 9:43] - symbol: __VERIFIER_error [ 9:43] location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 9:43] - symbol: __automaton_fail [ 9:43] location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:542 [ 9:43] - symbol: __utac_acc__Specification4_spec__1 [ 9:43] location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:59 [ 9:43] - symbol: timeShift [ 9:43] location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:306 [ 9:43] - symbol: test [ 9:43] location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:266 [ 9:43] - symbol: runTest [ 9:43] location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:143 [ 9:43] - symbol: main [ 9:43] location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:164 [ 9:43] - symbol: _start [ 9:43] location: /dios/src/libc/sys/start.cpp:82 [ 9:43] a report was written to verify.out [ 9:43] [10:08] ^ —————. —.— . . —.— . . .————— . . [10:08] ——— | | | | | | |\ | | | | [10:08] —(o)— | | | | | | | \ | |———— '————| [10:08] ——————— | | | \ / | | \| | | [10:08] ————————— —————' —'— ' —'— ' ' '————— ' [10:08] [10:08] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [10:08] traced states: #1 #2 [10:08] # active threads: [0:0] [10:08] T: (0) FAULT: verifier error called [10:08] T: [0] FATAL: dios assertion violation in userspace [10:08] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [10:08] # NOTE: $frame in __dios_fault [10:08] > backtrace [10:08] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [10:08] __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [10:08] __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [10:08] __automaton_fail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:542 [10:08] __utac_acc__Specification4_spec__1 at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:59 [10:08] timeShift at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:306 [10:08] test at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:266 [10:08] runTest at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:143 [10:08] main at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product34_false.cil.c:164 [10:08] _start at /dios/src/libc/sys/start.cpp:82 [10:08] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [10:08] # NOTE: $frame in __dios_fault