./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c


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Deagle version 2.1 64-bit x86_64 linux
which contains:
CBMC version 5.67.0 (SVCOMP2023_221122-2-g2121ef1a2) 64-bit x86_64 linux
Parsing /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c
Converting
Type-checking popl20-prod-cons.wvr
Generating GOTO Program
Adding CPROVER library (x86_64)
file <builtin-library-pthread_create> line 20: warning: pointer parameter types differ between declaration and definition "pthread_create"
old definition in module popl20-prod-cons.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 22
signed int (pthread_t *, const pthread_attr_t *, void * (*)(void *), void *)
new definition in module <built-in-library> file <builtin-library-pthread_create> line 20
signed int (pthread_t *thread, const pthread_attr_t *attr, void * (*start_routine)(void *), void *arg)
Removal of function pointers and virtual functions
file <builtin-library-__spawned_thread> line 34 function __spawned_thread: replacing function pointer by 3 possible targets
Generic Property Instrumentation
Running with 8 object bits, 24 offset bits (default)
Starting Bounded Model Checking
[Warning][Unknown] Invalidating expressions: AddrOf(Var(W,
                                     NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:98:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:99:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(front, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:100:3)
[Warning][Unknown] Invalidating expressions: IndexPI(Lval(Var(arr, NoOffset)), Lval(Var(i, NoOffset))) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:127:5)
[Warning][Race] Memory location v_assert@popl20-prod-cons.wvr.c:43:7 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:109:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:50:5)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:68:3)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:80:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:115:3)
  write with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:89:3)
[Warning][Race] Memory location d@popl20-prod-cons.wvr.c:42:18 (race with conf. 110):
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:77:5)
  read with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:89:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:77:5)
[Warning][Race] Memory location back@popl20-prod-cons.wvr.c:42:12 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:109:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:56:5)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:109:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:57:5)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:109:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:58:5)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:72:5)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:109:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c:58:5)

Summary for all memory locations:
	safe:            5
	vulnerable:      0
	unsafe:          3
	-------------------
	total:           8
Use SV-COMP unwinding strategy: 2
Deagle's solver is set!!!!!!
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
Unwinding loop create_fresh_int_array.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 126 function create_fresh_int_array thread 0
Not unwinding loop create_fresh_int_array.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 126 function create_fresh_int_array thread 0
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
Unwinding loop thread1.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 48 function thread1 thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
Not unwinding loop thread1.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 48 function thread1 thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 2
Unwinding loop thread2.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 70 function thread2 thread 2
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 2
Not unwinding loop thread2.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c line 70 function thread2 thread 2
Handling datarace, passing the problem to goblint first
getcwd: /mnt/goblint-svcomp/benchexec/tools-pldi/deagle
/mnt/goblint-svcomp/benchexec/tools-pldi/deagle/goblint/goblint /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 115 116 50 51 56 57 58 59 68 69 72 73 77 78 80 81 89 90 98 99 
The number of races before goblint filter: 71
The number of races after goblint filter: 5
Race categories: 3
	98(1) - 90(1) W:
		W#2 W#4
	99(1) - 59(1) n:
		n#2 n#3
		n#2 n#5
	115(1) - 90(1) v_assert:
		v_assert#3 v_assert#15
		v_assert#4 v_assert#15
Runtime Symex: 0.441009s
Adding SC constraints
Shared __CPROVER_threads_exited: 6R/4W
Shared __CPROVER_next_thread_id: 5R/4W
Shared queue: 4R/2W
Shared front: 2R/4W
Shared back: 4R/4W
Shared d: 3R/3W
Shared n: 4R/2W
Shared W: 2R/2W
Shared v_assert: 7R/3W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
Shared main::1::t3!0@1: 2R/2W
Shared symex_dynamic::dynamic_object1: 4R/3W
size of program expression: 758 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00282999s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00450807s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.0125796s
Solving with Deagle's Closure solver
23707 variables, 82432 clauses
ClosureSolver finishes with 22 conflicts, 511 decisions, and 11596 propagations. 52 theory propagations and 15 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.015054s
Runtime decision procedure: 0.0302492s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/popl20-prod-cons.wvr.c function main
[nodatarace.assertion.0] line 111 No data races on variable W between line 98 and line 90: SUCCESS
[nodatarace.assertion.1] line 111 No data races on variable n between line 99 and line 59: SUCCESS
[nodatarace.assertion.2] line 111 No data races on variable v_assert between line 115 and line 90: SUCCESS

** 0 of 3 failed (1 iterations)
VERIFICATION SUCCESSFUL
