[ 0:00] + divine cc -o testcase.bc /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c
[ 0:00] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c
[ 0:00] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:534:44: 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_product40_false.cil.c:534:44: note: 'malloc' is a builtin with type 'void *(unsigned long)'
[ 0:00] 1 warning generated.
[ 0:01] + divine verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --solver stp --symbolic -o nofail:malloc testcase.bc
[ 0:01] loading bitcode … DiOS … LART … RR … constants … done
[ 0:03] booting … done
[ 0:03] states per second: 97.8187
[ 0:10] state count: 722
[ 0:10] mips: 0.36
[ 0:10] symbolic: 1
[ 0:16] 
[ 0:16] error found: yes
[ 0:16] error trace: |
[ 0:16]   ASSUME (not (not (= var_0 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_1 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_2 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_3 #x00000000)))
[ 0:16]   ASSUME (not (= var_4 #x00000000))
[ 0:16]   ASSUME (not (not (= var_5 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_6 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_7 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_8 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_9 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_10 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_11 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_12 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_13 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_14 #x00000000)))
[ 0:16]   ASSUME (not (not (= var_15 #x00000000)))
[ 0:16]   FAULT: verifier error called
[ 0:16]   [0] FATAL: dios assertion violation in userspace
[ 0:16] 
[ 0:16] active stack:
[ 0:17]   - symbol: void __dios::FaultBase::handler<__dios::Upcall<__dios::fs::VFS<__dios::ProcessManager<__dios::Fault<__dios::Scheduler<__dios::Base> > > > > >(_VM_Fault, _VM_Frame*, void (*)())
[ 0:17]     location: /dios/include/dios/sys/fault.hpp:118
[ 0:17]   - symbol: __dios_fault
[ 0:17]     location: /dios/src/arch/divm/fault.c:12
[ 0:17]   - symbol: __VERIFIER_error
[ 0:17]     location: /dios/src/libc/svcomp/svcomp-error.cpp:5
[ 0:17]   - symbol: __automaton_fail
[ 0:17]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:331
[ 0:17]   - symbol: __utac_acc__Specification4_spec__1
[ 0:17]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:910
[ 0:17]   - symbol: timeShift
[ 0:17]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:148
[ 0:17]   - symbol: test
[ 0:17]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:105
[ 0:17]   - symbol: runTest
[ 0:17]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:403
[ 0:17]   - symbol: main
[ 0:17]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product40_false.cil.c:424
[ 0:17]   - symbol: __dios_start
[ 0:17]     location: /dios/src/libc/sys/start.cpp:102
[ 0:17] a report was written to verify.out
[ 0:17] + divine sim --batch --skip-init --load-report verify.out