tests: drop number of iterations

When checking for success or failure of a test, the number of iterations
in the actual test should be irrelevant. As MiniSAT and PicoSAT seem to
disagree on this number, do not check for it, so that the testis pass
again.

regression/cbmc-concurrency/pthread_join1/test.desc

@@ -5,6 +5,6 @@ main.c
 ^SIGNAL=0$
 ^\[main\.assertion\.1\] assertion i==1: FAILURE$
 ^\[main\.assertion\.2\] assertion i==2: SUCCESS$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc1/test.desc

@@ -10,6 +10,6 @@ main.c
 ^\[main.coverage.5\] file main.c line 14 function main MC/DC independence condition `C && D && E && !A && B.*: SATISFIED$
 ^\[main.coverage.6\] file main.c line 14 function main MC/DC independence condition `C && D && E && !A && !B.*: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 10 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc11/test.desc

@@ -10,6 +10,6 @@ main.c
 ^\[main.coverage.11\] file main.c line 12 function main MC/DC independence condition `!\(C != FALSE\) && D != FALSE.*: SATISFIED$
 ^\[main.coverage.12\] file main.c line 12 function main MC/DC independence condition `!\(C != FALSE\) && !\(D != FALSE\).*: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 6 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc12/test.desc

@@ -13,6 +13,6 @@ main.c
 ^\[main.coverage.20\] file main.c line 25 function main MC/DC independence condition `!\(E != FALSE\) && F != FALSE.*: SATISFIED$
 ^\[main.coverage.21\] file main.c line 25 function main MC/DC independence condition `!\(E != FALSE\) && !\(F != FALSE\).*: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 10 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc14/test.desc

@@ -6,6 +6,6 @@ main.c
 ^\[main.coverage.1\] file main.c line 7 function main decision/condition `altitude > 2500.* SATISFIED$
 ^\[main.coverage.2\] file main.c line 7 function main decision/condition `altitude > 2500.* SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 2 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc3/test.desc

@@ -7,6 +7,6 @@ main.c
 ^\[main.coverage.2\] file main.c line 8 function main MC/DC independence condition `y < \(unsigned int\)5 && !\(x > \(unsigned int\)3\).*: SATISFIED$
 ^\[main.coverage.3\] file main.c line 8 function main MC/DC independence condition `y < \(unsigned int\)5 && x > \(unsigned int\)3.*: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 4 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc4/test.desc

@@ -9,6 +9,6 @@ main.c
 ^\[main.coverage.4\] file main.c line 11 function main MC/DC independence condition `!C && D && A && !B.*: SATISFIED$
 ^\[main.coverage.5\] file main.c line 11 function main MC/DC independence condition `!A && B && C && !D.*: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 9 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc6/test.desc

@@ -6,6 +6,6 @@ main.c
 ^\[main.coverage.1\] file main.c line 7 function main decision/condition `x < \(unsigned int\)3.* false: SATISFIED$
 ^\[main.coverage.2\] file main.c line 7 function main decision/condition `x < \(unsigned int\)3.* true: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 2 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc7/test.desc

@@ -8,6 +8,6 @@ main.c
 ^\[main.coverage.3\] file main.c line 8 function main decision/condition `x \* 123 < 0.* false: SATISFIED$
 ^\[main.coverage.4\] file main.c line 8 function main decision/condition `x \* 123 < 0.* true: SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 2 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc8/test.desc

@@ -8,6 +8,6 @@ main.c
 ^\[main.coverage.3\] file main.c line 9 function main MC/DC independence condition `c != FALSE && !\(a != FALSE\) && !\(b != FALSE\).* SATISFIED$
 ^\[main.coverage.4\] file main.c line 9 function main MC/DC independence condition `!\(c != FALSE\) && a != FALSE && !\(b != FALSE\).* SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 6 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-cover/mcdc9/test.desc

@@ -9,6 +9,6 @@ main.c
 ^\[main.coverage.12\] file main.c line 16 function main MC/DC independence condition `!\(A != FALSE\) && B != FALSE && C != FALSE && !\(D != FALSE\).* SATISFIED$
 ^\[main.coverage.13\] file main.c line 16 function main MC/DC independence condition `!\(A != FALSE\) && !\(B != FALSE\) && C != FALSE && !\(D != FALSE\).* SATISFIED$
 ^\*\* .* of .* covered \(100.0%\)$
-^\*\* Used 8 iterations$
+^\*\* Used 
 --
 ^warning: ignoring

regression/cbmc-java/exceptions1/test.desc

@@ -4,7 +4,7 @@ test.class
 ^EXIT=10$
 ^SIGNAL=0$
 ^.*assertion at file test.java line 26 function.*: FAILURE$
-\*\* 1 of [0-9]* failed \(2 iterations\)$
+\*\* 1 of [0-9]* failed 
 ^VERIFICATION FAILED$
 --
 ^warning: ignoring

regression/cbmc-java/exceptions2/test.desc

@@ -4,7 +4,7 @@ test.class
 ^EXIT=10$
 ^SIGNAL=0$
 ^.*assertion at file test.java line 15 function.*: FAILURE$
-^\*\* 1 of [0-9]* failed \(2 iterations\)$
+^\*\* 1 of [0-9]* failed 
 ^VERIFICATION FAILED$
 --
 ^warning: ignoring

regression/cbmc-with-incr/Multi_Dimensional_Array6/test.desc

@@ -5,6 +5,6 @@ main.c
 ^SIGNAL=0$
 ^\[main\.assertion\.1\] assertion matriz\[\(signed long int\)j\]\[\(signed long int\)k\] <= maior: OK$
 ^\[main\.assertion\.2\] assertion matriz\[\(signed long int\)0\]\[\(signed long int\)0\] < maior: FAILED$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed 
 --
 ^warning: ignoring

regression/cbmc-with-incr/Pointer_byte_extract2/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=10$
 ^SIGNAL=0$
 ^\[main\.assertion\.2\] .*: FAILED$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed 
 --
 ^warning: ignoring

regression/cbmc-with-incr/Pointer_byte_extract5/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=10$
 ^SIGNAL=0$
 ^\[main\.array_bounds\.5\] array.List upper bound in .*: FAILED$
-^\*\* 1 of 9 failed \(2 iterations\)$
+^\*\* 1 of 9 failed 
 --
 ^warning: ignoring

regression/cbmc-with-incr/Pointer_byte_extract8/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=0$
 ^SIGNAL=0$
 ^\[main\.array_bounds\.5\] array.List upper bound: FAILED$
-^\*\* 1 of 9 failed \(2 iterations\)$
+^\*\* 1 of 9 failed 
 --
 ^warning: ignoring

regression/cbmc-with-incr/pipe1/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=10$
 ^SIGNAL=0$
 ^\[main\.assertion\.4\] assertion data\[1\]==31: FAILED$
-^\*\* 1 of 5 failed \(2 iterations\)$
+^\*\* 1 of 5 failed 
 --
 ^warning: ignoring

regression/cbmc/Malloc23/test.desc

@@ -7,6 +7,6 @@ pointer outside dynamic object bounds in \*p: FAILURE
 pointer outside dynamic object bounds in \*p: FAILURE
 pointer outside dynamic object bounds in p2\[.*1\]: FAILURE
 pointer outside dynamic object bounds in p2\[.*0\]: FAILURE
-\*\* 4 of 36 failed \(3 iterations\)
+\*\* 4 of 36 failed 
 --
 ^warning: ignoring

regression/cbmc/Multi_Dimensional_Array6/test.desc

@@ -5,6 +5,6 @@ main.c
 ^SIGNAL=0$
 ^\[main\.assertion\.1\] : SUCCESS$
 ^\[main\.assertion\.2\] : FAILURE$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed 
 --
 ^warning: ignoring

regression/cbmc/Pointer_byte_extract2/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=10$
 ^SIGNAL=0$
 ^\[main\.assertion\.2\] .*: FAILURE$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed 
 --
 ^warning: ignoring

regression/cbmc/Pointer_byte_extract5/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=10$
 ^SIGNAL=0$
 array\.List dynamic object upper bound in p->List\[2\]: FAILURE
-\*\* 1 of 11 failed \(2 iterations\)
+\*\* 1 of 11 failed 
 --
 ^warning: ignoring

regression/cbmc/Pointer_byte_extract8/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=0$
 ^SIGNAL=0$
 ^\[main\.array_bounds\.5\] array.List upper bound: FAILED$
-^\*\* 1 of 9 failed \(2 iterations\)$
+^\*\* 1 of 9 failed 
 --
 ^warning: ignoring

regression/cbmc/Quantifiers-assertion/test.desc

@@ -8,5 +8,5 @@ main.c
 ^\[main.assertion.4\] NotExists-Forall: failed: FAILURE$
 ^\[main.assertion.5\] NotForall-Forall: successful: SUCCESS$
 ^\[main.assertion.6\] NotForall-NotForall: successful: SUCCESS$
-^\*\* 2 of 6 failed \(2 iterations\)$
+^\*\* 2 of 6 failed 
 ^VERIFICATION FAILED$

regression/cbmc/Quantifiers-assignment/test.desc

@@ -6,5 +6,5 @@ main.c
 ^\[main.assertion.2\] assertion y: FAILURE$
 ^\[main.assertion.3\] assertion z1: SUCCESS$
 ^\[main.assertion.4\] assertion z2: SUCCESS$
-^\*\* 1 of 4 failed \(2 iterations\)$
+^\*\* 1 of 4 failed 
 ^VERIFICATION FAILED$

regression/cbmc/Quantifiers-if/test.desc

@@ -7,5 +7,5 @@ main.c
 ^\[main.assertion.3\] success 1: SUCCESS$
 ^\[main.assertion.4\] failure 3: FAILURE$
 ^\[main.assertion.5\] success 2: SUCCESS$
-^\*\* 3 of 5 failed \(2 iterations\)$
+^\*\* 3 of 5 failed 
 ^VERIFICATION FAILED$

regression/cbmc/Quantifiers-initialisation2/test.desc

@@ -7,5 +7,5 @@ main.c
 ^\[main.assertion.3\] assertion a\[.*\] > a\[.*\]: FAILURE$
 ^\[main.assertion.4\] forall c\[\]: SUCCESS$
 ^\[main.assertion.5\] assertion c\[.*\] >= c\[.*\]: SUCCESS$
-^\*\* 1 of 5 failed \(2 iterations\)$
+^\*\* 1 of 5 failed 
 ^VERIFICATION FAILED$

regression/cbmc/Quantifiers-not/test.desc

@@ -7,5 +7,5 @@ main.c
 ^\[main.assertion.3\] failure 1: FAILURE$
 ^\[main.assertion.4\] success 3: SUCCESS$
 ^\[main.assertion.5\] failure 2: FAILURE$
-^\*\* 2 of 5 failed \(2 iterations\)$
+^\*\* 2 of 5 failed 
 ^VERIFICATION FAILED$

regression/cbmc/Quantifiers-type/test.desc

@@ -4,5 +4,5 @@ main.c
 ^\*\* Results:$
 ^\[main.assertion.1\] assertion tmp_if_expr\$1: FAILURE$
 ^\[main.assertion.2\] assertion tmp_if_expr\$2: SUCCESS$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed 
 ^VERIFICATION FAILED$

regression/cbmc/fgets1/test.desc

@@ -5,6 +5,6 @@ main.c
 ^SIGNAL=0$
 ^VERIFICATION FAILED$
 \[main.assertion.3\] assertion p\[1\]=='b': FAILURE
-\*\* 1 of \d+ failed \(2 iterations\)
+\*\* 1 of \d+ failed 
 --
 ^warning: ignoring

regression/cbmc/memory_allocation1/test.desc

@@ -7,6 +7,6 @@ main.c
 \[main.assertion.1\] assertion \*p==42: SUCCESS
 \[main.pointer_dereference.14\] dereference failure: pointer invalid in p\[.*1\]: FAILURE
 \[main.assertion.2\] assertion \*\(p\+1\)==42: SUCCESS
-\*\* 12 of 26 failed \(2 iterations\)
+\*\* 12 of 26 failed
 --
 ^warning: ignoring

regression/cbmc/memset1/test.desc

@@ -5,6 +5,6 @@ main.c
 ^SIGNAL=0$
 ^VERIFICATION FAILED$
 \[main.assertion.7\] assertion A\[1\]==0x01010111: FAILURE
-\*\* 1 of 12 failed \(2 iterations\)
+\*\* 1 of 12 failed 
 --
 ^warning: ignoring

regression/cbmc/pipe1/test.desc

@@ -4,6 +4,6 @@ main.c
 ^EXIT=10$
 ^SIGNAL=0$
 ^\[main\.assertion\.4\] assertion data\[1\]==31: FAILURE$
-^\*\* 1 of 5 failed \(2 iterations\)$
+^\*\* 1 of 5 failed 
 --
 ^warning: ignoring

regression/cbmc/pointer-function-parameters-2/test.desc

@@ -2,7 +2,7 @@ CORE
 main.c
 --function fun --cover branch
 ^\*\* 7 of 7 covered \(100.0%\)$
-^\*\* Used 4 iterations$
+^\*\* Used 
 ^Test suite:$
 ^a=\(\(signed int \*\*\)NULL\), tmp\$\d+=[^,]*, tmp\$\d+=[^,]*$
 ^a=&tmp\$\d+!0, tmp\$\d+=\(\(signed int \*\)NULL\), tmp\$\d+=[^,]*$

regression/cbmc/pointer-function-parameters/test.desc

@@ -2,7 +2,7 @@ CORE
 main.c
 --function fun --cover branch
 ^\*\* 5 of 5 covered \(100\.0%\)$
-^\*\* Used 3 iterations$
+^\*\* Used 
 ^Test suite:$
 ^a=\(\(signed int \*\)NULL\), tmp\$\d+=[^,]*$
 ^a=&tmp\$\d+!0, tmp\$\d+=4$

regression/strings/test_pass1/test.desc

@@ -5,4 +5,4 @@ test.c
 ^SIGNAL=0$
 ^\[main.assertion.1\] assertion __CPROVER_uninterpreted_string_equal_func\(t, __CPROVER_uninterpreted_string_literal_func\(\"a\"\)): SUCCESS
 ^\[main.assertion.2\] assertion !__CPROVER_uninterpreted_string_equal_func\(t, __CPROVER_uninterpreted_string_literal_func\(\"a\"\)): FAILURE$
-^\*\* 1 of 2 failed \(2 iterations\)$
+^\*\* 1 of 2 failed