[ 0:00] --symbolic --sequential -o nofail:malloc [ 0:00] + divine cc -o testcase.bc -DSIZE=100 /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/standard_copy1_false.pkg.c/v.100.c [ 0:00] compiling /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/standard_copy1_false.pkg.c/v.100.c [ 0:00] + divine verify --max-memory 4GiB --threads 1 --report-filename verify.out --solver stp --symbolic --sequential -o nofail:malloc testcase.bc [ 0:00] states per second: 379.182 [ 0:02] state count: 102 [ 0:02] mips: 0.23 [ 0:02] symbolic: 1 [ 0:03] [ 0:03] error found: yes [ 0:03] error trace: | [ 0:03] ASSUME (not (not (= (ite (= var_0 var_1) #x00000001 #x00000000) #x00000000))) [ 0:03] FAULT: verifier error called [ 0:03] [0] FATAL: dios assertion violation in userspace [ 0:03] [ 0:03] active stack: [ 0:03] - symbol: void __dios::FaultBase::handler<__dios::Upcall<__dios::fs::VFS<__dios::ProcessManager<__dios::Fault<__dios::Scheduler<__dios::config::Base> > > > > >(_VM_Fault, _VM_Frame*, void (*)()) [ 0:03] location: /dios/include/dios/sys/fault.hpp:86 [ 0:03] - symbol: __dios_fault [ 0:03] location: /dios/src/libc/sys/fault.c:14 [ 0:03] - symbol: __VERIFIER_error [ 0:03] location: /dios/src/libc/svcomp/svcomp-error.cpp:5 [ 0:03] - symbol: __VERIFIER_assert [ 0:03] location: /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/standard_copy1_false.pkg.c/v.100.c:11 [ 0:03] - symbol: main [ 0:03] location: /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/standard_copy1_false.pkg.c/v.100.c:31 [ 0:03] - symbol: _start [ 0:03] location: /dios/src/libc/sys/start.cpp:102 [ 0:03] a report was written to verify.out [ 0:03] + divine sim --batch --skip-init --load-report verify.out