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prove-all: configurable memory headroom #409

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prove-all: configurable memory headroom #409

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3296e3a
prove-all: configurable memory headroom
d-xo Apr 21, 2020
b8c1ad5
libexec/klab-prove-all: quotes for MEMORY_HEADROOM
xwvvvvwx Apr 21, 2020
c0e8b68
libexec/klab-prove-all: rm superflous export
xwvvvvwx Apr 21, 2020
504eb74
libexec/klab-prove-all: default MEMORY_HEADROOM to 4G
d-xo Apr 21, 2020
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3 changes: 2 additions & 1 deletion libexec/klab-prove-all
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ export RUNNING_DIR=$KLAB_OUT/meta/running
export OBLIGATIONS=$KLAB_OUT/obligations.batch
export BATCH_LIMIT=8
export THREADS=${THREADS:-2}
MEMORY_HEADROOM=${MEMORY_HEADROOM:-4G}
PNAME=$(jq -r '.name' < config.json)
if [ "$PNAME" == "null" ]; then PNAME=""; fi
export PNAME
Expand Down Expand Up @@ -156,7 +157,7 @@ make_batch () {
if [ -n "$KLAB_REPORT_PROJECT_DIR" ]; then
cp -n "$KLAB_OUT"/specs/*.k "$KLAB_REPORT_NAME_DIR"
fi;
parallel -u -P "$THREADS" do_proof {} < "$OBLIGATIONS" & parallel_id=$!
parallel -u --memfree "$MEMORY_HEADROOM" -P "$THREADS" do_proof {} < "$OBLIGATIONS" & parallel_id=$!
trap 'echo "Trapped SIGTERM in klab-prove-all" && kill -s INT $parallel_id && exit 1' TERM
trap 'echo "Trapped SIGINT in klab-prove-all" && kill -s INT $parallel_id && exit 1' INT
wait $parallel_id
Expand Down