initialize() {
    initializeTreeSeq(); 
    initializeMutationRate(0.0);
    initializeMutationType("m1", 0.5, "f", -0.1);
    initializeGenomicElementType("g1", m1, 1.0);
    initializeGenomicElement(g1, 0, 9);
    initializeRecombinationRate(0);
}
1 {
    sim.addSubpop("p1", 5);
}
3 {
    sim.treeSeqOutput("tests/data/SLiM/single-locus-example.trees");
    sim.simulationFinished();
}
