23 lines
438 B
Bash
23 lines
438 B
Bash
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#!/bin/sh
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# ProofGraph Output via E Prover
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show_usage() {
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echo "Usage: e_graph [problem_file]"
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exit 1
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}
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# Check argument count
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if [ "$#" -ne 1 ]; then
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show_usage
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fi
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# Use E Prover to produce a proof graph via GraphViz dot format
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eprover --proof-graph=1 -l 0 "$1" > example_proofgraph.dot
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# Use GraphVis to create a postscript file from the dot format
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dot -Tps example_proofgraph.dot -o proof_graph.ps
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# Cleanup
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rm e.dot
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