node {
    stage("a") {
    }
    stage("b") {
    }
    stage("c") {
        parallel (
            'taskA': { stage("1") { }},
            'taskB': { stage("2") { }},
        )
    }
    stage("archive") {
        archiveArtifacts artifacts: 'out_*/*.*'
        archiveArtifacts artifacts: 'contiki/tools/cc2538-bsl/cc2538-bsl.py'    
    }
}