Increase the number of objects #24
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| for c in 2 6 12 17 21 40 200 400 1025 2049 268435456 ; do \ | ||
| echo "Unwind: $c" > $LOG.latest ; \ | ||
| ./cbmc-binary --graphml-witness $LOG.witness --unwind $c --stop-on-fail $BIT_WIDTH $PROPERTY --function $ENTRY $BM >> $LOG.latest 2>&1 ; \ | ||
| ./cbmc-binary --graphml-witness $LOG.witness --unwind $c --stop-on-fail $BIT_WIDTH --object-bits OBJ_BITS $PROPERTY --function $ENTRY $BM >> $LOG.latest 2>&1 ; \ |
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Wouldn't this be useful for 2LS as well? @peterschrammel
There are some benchmarks that CBMC fails due to 'too many addressed objects'. This PR aims to change the maximum number of objects from 256 to 1024 with the goal to solve more benchmarks in SV-COMP 2018.
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I'm assuming 2LS does support the --object-bits parameter.
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This will work up to the unwinding case 400. We might have to go to 11 if there is a benchmark that requires 1025 unwindings to find the bug. |
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What about if we increase it to 12 then?
…On 24 November 2017 at 13:22, Peter Schrammel ***@***.***> wrote:
This will work up to the unwinding case 400. We might have to go to 11 if
there is a benchmark that requires 1025 unwindings to find the bug.
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There are some benchmarks that CBMC fails due to 'too many addressed
objects'. This PR aims to change the maximum number of objects from
256 to 1024 with the goal to solve more benchmarks in SV-COMP 2018.