Command exited with non-zero status 10
7.20user 0.40system 0:07.87elapsed 96%CPU (0avgtext+0avgdata 20788maxresident)k
0inputs+2832outputs (0major+185980minor)pagefaults 0swaps
V6
Generating GOTO Program
Pointer Analysis
Adding Pointer Checks
Starting Bounded Model Checking
Unwinding loop 1 iteration 1
Unwinding loop 1 iteration 2
Unwinding loop 1 iteration 3
Unwinding loop 1 iteration 4
Unwinding loop 1 iteration 5
Unwinding loop 1 iteration 6
Unwinding loop 1 iteration 7
Unwinding loop 1 iteration 8
Unwinding loop 1 iteration 9
Unwinding loop 1 iteration 10
Unwinding loop 1 iteration 11
Unwinding loop 1 iteration 12
size of program expression: 94 assignments
Generated 3 claims, 3 remaining
Passing problem to MiniSAT
Passing to decision procedure
Running MiniSAT
Solving with MiniSAT
16510 variables, 23958 clauses
SAT checker: negated claim is SATISFIABLE, i.e., does not hold
Building error trace

Counterexample:

Violated property:
  file /home/mdbekkouche/These/Benchmarks_MCS-IIS/Programs_Benchmarks_MCS-IIS_BugAssist/ProgrammesWhile/Programs/WithoutArray/Sum/Versions/SumV6.c line 11
  assertion
  s == n * (n + 1) / 2

< 1 > Potential BUG @ :/home/mdbekkouche/These/Benchmarks_MCS-IIS/Programs_Benchmarks_MCS-IIS_BugAssist/ProgrammesWhile/Programs/WithoutArray/Sum/Versions/SumV6.c:9

< 12 > Potential BUG @ :/home/mdbekkouche/These/Benchmarks_MCS-IIS/Programs_Benchmarks_MCS-IIS_BugAssist/ProgrammesWhile/Programs/WithoutArray/Sum/Versions/SumV6.c:7

< 13 > Potential BUG @ :/home/mdbekkouche/These/Benchmarks_MCS-IIS/Programs_Benchmarks_MCS-IIS_BugAssist/ProgrammesWhile/Programs/WithoutArray/Sum/Versions/SumV6.c:11

< 24 > Potential BUG @ :/home/mdbekkouche/These/Benchmarks_MCS-IIS/Programs_Benchmarks_MCS-IIS_BugAssist/ProgrammesWhile/Programs/WithoutArray/Sum/Versions/SumV6.c:8

BUG Assist: No More suspects:
VERIFICATION FAILED