./goblint --conf conf/svcomp25.json --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/valid-memsafety.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c


--------------------------------------------------------------------------------


[0;33m[Warning] --sets is deprecated, use --set instead.[0;0;00m
[0;33m[Warning] --sets is deprecated, use --set instead.[0;0;00m
[0;34m[Info] Specification: CHECK( init(main()), LTL(G valid-free) ) -> enabling soundness analyses "base, useAfterFree"[0;0;00m
[0;34m[Info] Specification: CHECK( init(main()), LTL(G valid-deref) ) -> enabling soundness analyses "base, memOutOfBounds"[0;0;00m
[0;34m[Info] Setting "ana.arrayoob" to true[0;0;00m
[0;34m[Info] Setting "cil.addNestedScopeAttr" to true[0;0;00m
[0;34m[Info] Specification: CHECK( init(main()), LTL(G valid-memtrack) ) -> enabling soundness analyses "memLeak"[0;0;00m
[0;34m[Info] Setting "ana.malloc.unique_address_count" to 5[0;0;00m
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:51:3-62:3 with factor 4
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:71:3-82:3 with factor 4
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:91:3-100:3 with factor 4
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:109:3-118:3 with factor 4
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:164:3-166:3 with factor 4
[Info] Enabled congruence domain.
[Info] Enabled octagon domain ONLY for:
[Info] q1_front, q1_back, i___0, count, tmp, key, a, count, i___0, j___0, i___1, j___1, k, size, r, top, expression, b, a, tmp, tmp___0, size, i___0, arr, t1, t2, t3, t4, tmp, cond, tmp___0, cond, tmp___0, cond, tmp, cond, tmp, cond
[Info] SV-COMP specification: CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset (0). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset (4). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset (8). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset (12). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[16,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:165:5-165:37)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] Memory leak detected for heap variables (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:37:14-37:21)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] Program aborted while running in multi-threaded mode. A memory leak might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:37:14-37:21)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:54:5-54:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:57:5-57:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:54:5-54:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:57:5-57:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:54:5-54:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:57:5-57:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:54:5-54:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:57:5-57:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:53:5-53:74)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:54:5-54:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:57:5-57:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:74:5-74:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:77:5-77:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:74:5-74:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:77:5-77:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:74:5-74:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:77:5-77:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:74:5-74:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:77:5-77:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[0,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:73:5-73:75)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:74:5-74:14)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:77:5-77:8)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:173:10-173:15)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:95:5-95:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:95:5-95:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:95:5-95:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:95:5-95:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:94:5-94:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:95:5-95:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:113:5-113:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:113:5-113:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:113:5-113:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:113:5-113:15)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of lval dereference expression ((Unknown int([-31,31]),[-2147483648,2147483646],not {} ([-31,31]),ℤ)) (in bytes) with offset by (0) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare pointer size (⊤) with offset ((Unknown int([-31,31]),[-2147483648,2147483647],not {} ([-31,31]),4ℤ)). Memory out-of-bounds access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:112:5-112:38)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:113:5-113:15)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] Memory leak detected for heap variables (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:21:22-21:115)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] Program aborted while running in multi-threaded mode. A memory leak might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:21:22-21:115)
[Warning][Deadcode] Function 'main' does not return
[Warning][Deadcode] Function 'main' has dead code:
  on line 156 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-bad-buffer-mult-alt.wvr.c:156-156)
[Warning][Deadcode] Logical lines of code (LLoC) summary:
  live: 100
  dead: 1
  total lines: 101
SV-COMP result: unknown
[Info][Witness] witness generation summary:
  total generation entries: 1
[Info][Race] Memory locations race summary:
  safe: 16
  vulnerable: 0
  unsafe: 0
  total memory locations: 16
