#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          to be called from test3.11
#	   Several cases for core based reservations using nodelists
#          Pluging select/cons_res needed
#
############################################################################
# Copyright (C) 2013 Barcelona Supercomputing Center
#
# This file is part of Slurm, a resource management program.
# For details, see <https://slurm.schedmd.com/>.
# Please also read the included file: DISCLAIMER.
#
# Slurm is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# Slurm is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with Slurm; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
############################################################################

proc inc3_11_9 {} {
	global user_name exit_code node_count
	global bin_rm file_in bin_sleep sbatch number scontrol
	global re_word_str scancel
	global cluster_cpus cores_per_node def_partition
	global def_node_name def_node_inx_min def_node_inx_max

	set res_name "resv3.11.9"
	set res_name_test "resv3.11.9.0"

	log_info "+++++ STARTING TEST 9 (Within: inc3.11.9) +++++"

#	Assumes nodes have sequential suffix numbers
	set min_node_inx $def_node_inx_min
	set max_node_inx [expr $def_node_inx_min + 4]
	set min_len [string length $min_node_inx]
	set max_len [string length $max_node_inx]
	if {$min_len > $max_len} {
#		Preserve leading zeros
#		(e.g. "nid[00001-00005]" rather than "nid[00001-5]")
		set max_node_inx [format %${min_len}.${min_len}d $max_node_inx]
	}

	# Make the job script
	exec $bin_rm -f $file_in
	make_bash_script $file_in "$bin_sleep 100"

	# Make a reservation, just to get node size information
	set ret_code [create_res $res_name "StartTime=now Duration=1 NodeCnt=1 User=$user_name"]
	if {$ret_code != 0} {
		fail "Unable to create a valid reservation (Within: inc3.11.9)"
	}
	# Get reservation info
	set res_info [get_reservations $res_name]
	if { ![dict exists $res_info $res_name] } {
		delete_res $res_name
		fail "Unable to get info about reservation $res_name (Within: inc3.11.9)"
	}
	lassign [get_node_cpus [dict get $res_info $res_name "Nodes"]] cputot threadcnt

	# Delete the reservation
	set ret_code [delete_res $res_name]
	if {$ret_code != 0} {
		fail "Unable to delete reservation ($res_name)"
	}

	set nodes [get_nodes_by_state]
	set num_nodes [llength $nodes]

	set core_res_num   [ expr $cores_per_node / 2 ]
	set thread_res_num [ expr $core_res_num * $threadcnt ]
	set job_id 0

	# Submit a batch job using half the threads on the nodes
	set sbatch_pid [spawn $sbatch -w[list2hostlist $nodes] --time=10:00 --ntasks-per-node=$thread_res_num --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (Within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		fail "Batch submit failure (Within: inc3.11.9)"
	}

	if {[wait_for_job $job_id "RUNNING"] != 0} {
		cancel_job $job_id
		fail "Job failed to start"
	}
	log_debug "JOB is running as expected"

	spawn $scontrol show job $job_id
	expect {
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	# Make a reservation using 1 core per node in first 5 nodes
	if {$num_nodes < 5} {
		log_warn "Insufficient node count for remaining test (Within: inc3.11.9)"
		cancel_job $job_id
		return
	}

	set ret_code [create_res $res_name "StartTime=now Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,1 User=$user_name"]
	if {$ret_code != 0} {
		cancel_job $job_id
		fail "Unable to create a valid reservation (Within: inc3.11.9)"
	}

	# Get reservation info
	set res_info [get_reservations $res_name]
	if { ![dict exists $res_info $res_name] } {
		delete_res $res_name
		fail "Unable to get info about reservation $res_name (Within: inc3.11.9)"
	}
	lassign [get_node_cpus [dict get $res_info $res_name "Nodes"]] cputot threadcnt

	set res_nodecnt [dict get $res_info $res_name "NodeCnt"]
	if {$res_nodecnt != 5} {
		delete_res $res_name
		cancel_job $job_id
		fail "reservation created with $res_nodecnt nodes when 5 were requested (Within: inc3.11.9)"
	}

	set res_corecnt [dict get $res_info $res_name "CoreCnt"]
	if {$res_corecnt != 5} {
		delete_res $res_name
		cancel_job $job_id
		fail "Reservation created with $res_corecnt cores when just 5 was requested (Within: inc3.11.9)"
	}

	log_info "Reservation was created as expected (Within: inc3.11.9)"

	# Delete the reservation
	set ret_code [delete_res $res_name]
	if {$ret_code != 0} {
		cancel_job $job_id
		fail "Unable to delete reservation ($res_name)"
	}

	set core_res_num  [expr $core_res_num + 1]
	# Make the reservation using more cores then free in a node
	set ret_code [create_res $res_name "StartTime=now Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,$core_res_num User=$user_name"]
	if {$ret_code != 0} {
		log_info "Reservation can not be created as expected (Within: inc3.11.9)"
	} else {
		log_error "Reservation was created when it should have not (Within: inc3.11.9)"
		set exit_code 1

		# Delete the reservation
		set ret_code [delete_res $res_name]
		if {$ret_code != 0} {
			cancel_job $job_id
			fail "Unable to delete reservation ($res_name)"
		}
	}

	# Make the reservation using more cores than free in a node (now)
	# but those cores being free at reservation start time
	set ret_code [create_res $res_name "StartTime=now+3600 Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,$core_res_num User=$user_name"]
	if {$ret_code != 0} {
		log_error "Reservation can not be created when it should (Within: inc3.11.9)"
		set exit_code 1
	} else {
		log_info "Reservation can be created as expected (Within: inc3.11.9)"
		# Delete the reservation
		set ret_code [delete_res $res_name]
		if {$ret_code != 0} {
			cancel_job $job_id
			fail "Unable to delete reservation ($res_name)"
		}
	}

	# Make the reservation using more cores than free at reservation start time
	set ret_code [create_res $res_name "StartTime=now+300 Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,$core_res_num User=$user_name"]
	if {$ret_code != 0} {
		log_info "Reservation can not be created as expected (Within: inc3.11.9)"
	} else {
		log_error "Reservation can be created when it should not (Within: inc3.11.9)"
		set exit_code 1
		# Delete the reservation
		delete_res $res_name
	}

	cancel_job $job_id

	log_info "Let's check overlapping reservations (Within: inc3.11.9)"

	set core_res_num   [ expr $cores_per_node / 2 ]
	set total_core_res   [ expr $core_res_num * $node_count ]
	# Make a reservation for all nodes using just half the processor in each node
	set ret_code [create_res $res_name "StartTime=now Duration=60 Nodecnt=$node_count CoreCnt=$total_core_res User=$user_name"]
	if {$ret_code != 0} {
		fail "Unable to create a valid reservation (Within: inc3.11.9)"
	}

	log_info "Reservation was created as expected (Within: inc3.11.9)"


	if {$core_res_num < 2} {
		log_warn "Not enough cores for remaining tests (Within: inc3.11.9)"
		if {[delete_res $res_name]} {
			set exit_code 1
		}
		return
	}

	set total_core_res   [ expr $core_res_num + 1 ]
	# Now creating a reservation using first 5 nodes and more cores per node than available
	set ret_code [create_res $res_name_test "StartTime=now Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,$total_core_res User=$user_name"]
	if {$ret_code == 0} {
		delete_res $res_name
		delete_res $res_name_test
		fail "reservation was created when it should not (Within: inc3.11.9)"
	}

	log_info "Reservation was not created as expected (Within: inc3.11.9)"

	# Now creating a reservation using first 5 nodes and just 1 core per node
	set ret_code [create_res $res_name_test "StartTime=now Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,1 User=$user_name"]
	if {$ret_code != 0} {
		delete_res $res_name
		fail "Unable to create a valid reservation (Within: inc3.11.9)"
	}

	log_info "Reservation was created as expected (Within: inc3.11.9)"

	# Get reservation info (first reservation)
	set res_info [get_reservations $res_name]
	if { ![dict exists $res_info $res_name] } {
		delete_res $res_name
		fail "Unable to get info about reservation $res_name (Within: inc3.11.9)"
	}
	lassign [get_node_cpus [dict get $res_info $res_name "Nodes"]] cputot threadcnt

	# Submit a batch job: a job using cores available in first 5 nodes
	set core_res_num   [ expr $cores_per_node / 2 ]
	set core_res_num   [ expr $core_res_num - 1 ]
	set thread_res_num [ expr $core_res_num * $threadcnt ]

	set sbatch_pid [spawn $sbatch --ntasks-per-node=$thread_res_num --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (Within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		delete_res $res_name_test
		delete_res $res_name
		fail "Batch submit failure (Within: inc3.11.9)"
	}

	sleep 10
	# Show the job, make sure reservation tag is right
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=PENDING" {
			log_error "Job $job_id is PENDING (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	cancel_job $job_id

	if { $exit_code == 1 } {
		delete_res $res_name
		delete_res $res_name_test
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	log_debug "JOB is running as expected (Within: inc3.11.9)"

	# Submit a batch job: a job using more cores than available in first 5 nodes
	set core_res_num   [ expr $cores_per_node / 2 ]
	set thread_res_num [ expr $core_res_num * $threadcnt ]
	set sbatch_pid [spawn $sbatch --ntasks-per-node=$thread_res_num --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (Within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		delete_res $res_name
		delete_res $res_name_test
		fail "batch submit failure (Within: inc3.11.9)"
	}

	sleep 10
	# Show the job, make sure reservation tag is right
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=PENDING" {
			log_debug "Job is PENDING as expected (Within: inc3.11.9)"
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_error "Job $job_id is RUNNING (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	cancel_job $job_id

	if { $exit_code == 1 } {
		delete_res $res_name
		delete_res $res_name_test
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	# Submit a batch job: a job using cores reserved in first reservation
	set core_res_num   [ expr $cores_per_node / 2 ]
	set thread_res_num [ expr $core_res_num * $threadcnt ]
	set sbatch_pid [spawn $sbatch --ntasks-per-node=$thread_res_num --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --reservation=$res_name --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (Within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		delete_res $res_name
		delete_res $res_name_test
		fail "Batch submit failure (Within: inc3.11.9)"
	}

	sleep 10
	# Show the job, make sure reservation tag is right
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_debug "Job is RUNNING as expected (Within: inc3.11.9)"
			exp_continue
		}
		-re "JobState=PENDING" {
			log_error "Job $job_id is PENDING (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	cancel_job $job_id

	if { $exit_code == 1 } {
		delete_res $res_name
		delete_res $res_name_test
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	# Submit a batch job: a job using more cores than reserved in first reservation
	set core_res_num   [ expr $cores_per_node / 2 ]
	set core_res_num   [ expr $core_res_num * 5 ]
	set core_res_num   [ expr $core_res_num + 1 ]
	set thread_res_num [ expr $core_res_num * $threadcnt ]
	set sbatch_pid [spawn $sbatch --ntasks-per-node=$thread_res_num --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --reservation=$res_name --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (Within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		delete_res $res_name
		delete_res $res_name_test
		fail "Batch submit failure (Within: inc3.11.9)"
	}

	sleep 10
	# Show the job, make sure reservation tag is right
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=PENDING" {
			log_debug "Job is PENDING as expected (Within: inc3.11.9)"
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_error "Job $job_id is RUNNING (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	cancel_job $job_id

	if { $exit_code == 1 } {
		delete_res $res_name
		delete_res $res_name_test
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	# Submit a batch job: a job using cores reserved in second reservation
	set thread_res_num [ expr 1 * $threadcnt ]
	set sbatch_pid [spawn $sbatch --ntasks-per-node=$thread_res_num --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --reservation=$res_name_test --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (Within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		delete_res $res_name
		delete_res $res_name_test
		fail "Batch submit failure (Within: inc3.11.9)"
	}

	sleep 10
	# Show the job, make sure reservation tag is right
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_debug "Job is RUNNING as expected (Within: inc3.11.9)"
			exp_continue
		}
		-re "JobState=PENDING" {
			log_error "Job $job_id is PENDING (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	cancel_job $job_id

	if { $exit_code == 1 } {
		delete_res $res_name
		delete_res $res_name_test
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	# Submit a batch job: a job using more cores than reserved in second reservation
	set thread_res_num [ expr 2 * $threadcnt ]
	set sbatch_pid [spawn $sbatch --ntasks-per-node=$thread_res_num --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --reservation=$res_name_test --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		delete_res $res_name
		delete_res $res_name_test
		fail "Batch submit failure"
	}

	sleep 10
	# Show the job, make sure reservation tag is right
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=PENDING" {
			log_debug "Job is PENDING as expected (Within: inc3.11.9)"
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_error "Job $job_id is RUNNING (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	cancel_job $job_id

	if { $exit_code == 1 } {
		delete_res $res_name_test
		delete_res $res_name
		return
	}

	set ret_code1 [delete_res $res_name]
	if { $ret_code1 != 0 } {
		fail "Failed to delete reservation $res_name."
	}
	set ret_code [delete_res $res_name_test]
	if { $ret_code != 0 } {
		fail "Failed to delete reservation $res_name_test."
	}

	# Create a job that uses all cores in the node range and is not
	# part of a reservation.
	set sbatch_pid [spawn $sbatch --ntasks-per-node=$cores_per_node --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		fail "Batch submit failure"
	}

	sleep 10

	# Verify the job is running.
	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_debug "Job is RUNNING as expected (Within: inc3.11.9)"
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if { $exit_code == 1 } {
		cancel_job $job_id
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	# Make the reservation using more cores than free, but use the
	# IGNORE_JOBS and FIRST_CORES flags. Verify that it is created with the
	# correct nodes, CoreCnt, and CoreIDs.

	set ret_code [create_res $res_name "StartTime=now Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=2,2,2,2,$cores_per_node User=$user_name Flags=IGNORE_JOBS,FIRST_CORES"]
	if {$ret_code == 1} {
		cancel_job $job_id
		fail "Reservation can not be created when it should (Within: inc3.11.9)"
	}
	log_info "Reservation can be created as expected (Within 3.11.9)"

	set exp_node_cnt [expr {$max_node_inx-$min_node_inx+1}]
	set exp_core_cnt [expr {8+$cores_per_node}]
	set hosts_correct 0
	set node_cnt_correct 0
	set core_cnt_correct 0
	set core_ids_correct 0

	set node_inxs [subst {
		$min_node_inx
		[expr {$min_node_inx+1}]
		[expr {$min_node_inx+2}]
		[expr {$min_node_inx+3}]
		$max_node_inx
	}]
	set exp_core_ids [subst {
		0-1 0-1 0-1 0-1 0-[expr {$cores_per_node-1}]
	}]

	sleep 5

	spawn $scontrol show res
	expect {
		-re "Nodes=$def_node_name\\\[$min_node_inx\-$max_node_inx" {
			set hosts_correct 1
			exp_continue
		}
		-re "NodeCnt=$exp_node_cnt" {
			set node_cnt_correct 1
			exp_continue
		}
		-re "CoreCnt=$exp_core_cnt" {
			set core_cnt_correct  1
			exp_continue
		}
		-re "NodeName=$def_node_name\(\\d+\) CoreIDs=\(0-\\d+\)" {
			set node_id $expect_out(1,string)
			set core_id $expect_out(2,string)
			if { $node_id == [lindex $node_inxs $core_ids_correct] &&
				$core_id == [lindex $exp_core_ids $core_ids_correct]} {
				incr core_ids_correct
			}
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$hosts_correct != 1} {
		log_error "Reservation has incorrect node list"
		set exit_code 1
	}
	if {$node_cnt_correct != 1} {
		log_error "Reservation has incorrect node count"
		set exit_code 1
	}
	if {$core_cnt_correct != 1} {
		log_error "Reservation has incorrect core cnt"
		set exit_code 1
	}
	if {$core_ids_correct != $exp_node_cnt} {
		log_error "Reservation has incorrect core ids"
		set exit_code 1
	}
	if {$exit_code == 0} {
		log_info "Reservation has correct nodes, CoreCnt, and CoreIDs."
	}

	cancel_job $job_id
	set ret_code [delete_res $res_name]

	if { $ret_code != 0 } {
		fail "Error $ret_code deleting reservation."
	}
	if { $exit_code == 1 } {
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}


	# Create a job that runs on a single core on all nodes in the reservation.

	set sbatch_pid [spawn $sbatch --ntasks-per-node=1 --nodelist=$def_node_name\[$min_node_inx\-$max_node_inx\] --output=/dev/null $file_in]
	expect {
		-re "Submitted batch job ($number)" {
			set job_id $expect_out(1,string)
			exp_continue
		}
		timeout {
			log_error "sbatch not responding (within: inc3.11.9)"
			slow_kill $sbatch_pid
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$job_id == 0} {
		fail "Batch submit failure"
	}

	sleep 10

	spawn $scontrol show job $job_id
	expect {
		-re "Invalid job id specified" {
			log_error "Job $job_id not found (Within: inc3.11.9)"
			set exit_code 1
			exp_continue
		}
		-re "JobState=RUNNING" {
			log_debug "Job is RUNNING as expected (Within: inc3.11.9)"
			exp_continue
		}
		timeout {
			log_error "scontrol not responding (Within: inc3.11.9)"
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if { $exit_code == 1 } {
		cancel_job $job_id
		fail "Test failed due to previous errors (\$exit_code = $exit_code)"
	}

	# Make the reservation with the FIRST_CORES flag. It should fail
	# to be created even though there are enough cores because the
	# FIRST_CORES flag requires the lowest numbered cores.
	set ret_code [create_res $res_name "StartTime=now Duration=60 Nodes=$def_node_name\[$min_node_inx\-$max_node_inx\] CoreCnt=1,1,1,1,1 User=$user_name Flags=FIRST_CORES"]
	cancel_job $job_id
	if {$ret_code == 0} {
		delete_res $res_name
		fail "Reservation can be created when it should not (Within: inc3.11.9)"
	}
	log_info "Reservation can not be created as expected (Within 3.11.9)"
}
