XCTest Assertion Failure Application is not running

I am running the testcases on iPad Pro. Application crashes after launch while executing test cases. My first test step is simple wait and then I verify UI. But I am sure it has nothing to do with test case.

iPad pro has OS 11.4.

Please help me out guys. Thanks in advance. This are the logs

User defaults from command line: IDETestRunSpecificationPath = /Applications/mampstack-5.5.30-0/apache2/htdocs/XCTestRunner/buildtest/Application_iphoneos11.0-arm64.xctestrun    
2018-10-31 12:22:52.296318-0400 ApplicationUITests-Runner[303:14551] Initializing XCTestProxy
2018-10-31 12:22:52.660015-0400 ApplicationUITests-Runner[303:14551] Initializing NSXPCConnection with Mach service name: com.apple.UIKit.KeyboardManagement.hosted
2018-10-31 12:22:52.691395-0400 ApplicationUITests-Runner[303:14551] Running tests...
2018-10-31 12:22:53.047269-0400 ApplicationUITests-Runner[303:14551] Initializing NSXPCConnection with Mach service name: com.apple.testmanagerd
2018-10-31 12:22:53.050359-0400 ApplicationUITests-Runner[303:14551] _XCT_exchangeProtocolVersion
2018-10-31 12:22:53.062480-0400 ApplicationUITests-Runner[303:14551] _XCT_requestSerializedTransportWrapperForIDESessionWithIdentifier
2018-10-31 12:22:53.063743-0400 ApplicationUITests-Runner[303:14606] XCTestProxyPeerConnection 8 switched protocols.
2018-10-31 12:22:53.063930-0400 ApplicationUITests-Runner[303:14591] Calling pthread_join on reader thread
2018-10-31 12:22:53.064004-0400 ApplicationUITests-Runner[303:14591] pthread_join returned
2018-10-31 12:22:53.064045-0400 ApplicationUITests-Runner[303:14591] Removing connection
2018-10-31 12:22:53.064092-0400 ApplicationUITests-Runner[303:14591] Connection removed
2018-10-31 12:22:53.064741-0400 ApplicationUITests-Runner[303:14591] Removing connection
2018-10-31 12:22:53.064816-0400 ApplicationUITests-Runner[303:14591] Connection removed
2018-10-31 12:22:53.069184-0400 ApplicationUITests-Runner[303:14551] refreshPreferences: HangTracerEnabled: 0
2018-10-31 12:22:53.069258-0400 ApplicationUITests-Runner[303:14551] refreshPreferences: HangTracerDuration: 500
2018-10-31 12:22:53.069297-0400 ApplicationUITests-Runner[303:14551] refreshPreferences: ActivationLoggingEnabled: 0 ActivationLoggingTaskedOffByDA:0
2018-10-31 12:22:53.403521-0400 ApplicationUITests-Runner[303:14551] _XCT_loadAccessibilityWithTimeout
2018-10-31 12:22:53.407218-0400 ApplicationUITests-Runner[303:14551] _XCT_setAXTimeout
2018-10-31 12:22:53.410002-0400 ApplicationUITests-Runner[303:14551] _XCT_registerForAccessibilityNotification
2018-10-31 12:22:53.412665-0400 ApplicationUITests-Runner[303:14551] _XCT_registerForAccessibilityNotification
2018-10-31 12:22:53.415338-0400 ApplicationUITests-Runner[303:14551] _XCT_registerForAccessibilityNotification
2018-10-31 12:22:53.418124-0400 ApplicationUITests-Runner[303:14551] _XCT_requestBackgroundAssertionForPID
2018-10-31 12:22:53.424147-0400 ApplicationUITests-Runner[303:14551] _XCT_performDeviceEvent
2018-10-31 12:22:53.442539-0400 ApplicationUITests-Runner[303:14551] Continuing to run tests in the background with task ID 1
2018-10-31 12:22:54.665067-0400 ApplicationUITests-Runner[303:14592] _XCT_startMonitoringApplicationWithBundleID
Test Suite 'All tests' started at 2018-10-31 12:22:54.670
Test Suite 'ApplicationUITests.xctest' started at 2018-10-31 12:22:54.672
Test Suite 'SmokeTestCases' started at 2018-10-31 12:22:54.673
Test Case '-[ApplicationUITests.SmokeTestCases testt01verifyelementsonhomescreen]' started.
t =     0.00s Start Test at 2018-10-31 12:22:54.675
2018-10-31 12:22:54.677461-0400 ApplicationUITests-Runner[303:14551] _XCT_requestScreenshotOfScreenWithID_uti
t =     0.06s Set Up
t =     0.07s     Open com.gulfstream.24hrsupport
2018-10-31 12:22:54.741020-0400 ApplicationUITests-Runner[303:14551] _XCT_requestScreenshotOfScreenWithID_uti
t =     0.12s         Launch com.gulfstream.24hrsupport
2018-10-31 12:22:57.726725-0400 ApplicationUITests-Runner[303:14551] _XCT_requestEndpointForTestTargetWithPID: /Developer/Library/PrivateFrameworks/XCTAutomationSupport.framework
2018-10-31 12:22:57.778710-0400 ApplicationUITests-Runner[303:14587] requestHostAppExecutableNameWithReply
t =     3.11s             Wait for com.gulfstream.24hrsupport to idle
2018-10-31 12:22:57.788155-0400 ApplicationUITests-Runner[303:14551] _XCT_requestScreenshotOfScreenWithID_uti
2018-10-31 12:22:57.853737-0400 ApplicationUITests-Runner[303:14551] _XCT_performAccessibilityAction
2018-10-31 12:22:57.854162-0400 ApplicationUITests-Runner[303:14551] _XCT_performAccessibilityAction
t =     3.38s                 Unable to monitor event loop
2018-10-31 12:22:59.582437-0400 ApplicationUITests-Runner[303:14551] _XCT_requestDTServiceHubConnectionWithReply
- testt01verifyelementsonhomescreen--Test started
2018-10-31 16:23:09 Executed XCUITest Step = WAIT,5
t =    14.93s Tap Target Application 0x1c40ab100[760.32, 1013.76]
t =    14.93s     Wait for com.gulfstream.24hrsupport to idle
2018-10-31 12:23:09.614537-0400 ApplicationUITests-Runner[303:14551] _XCT_requestScreenshotOfScreenWithID_uti
t =    15.12s     Find the Target Application 0x1c40ab100
2018-10-31 12:23:09.793690-0400 ApplicationUITests-Runner[303:14551] _XCT_requestScreenshotOfScreenWithID_uti
t =    15.25s         Assertion Failure: UITestCase.swift:687: Application com.gulfstream.24hrsupport is not running
2018-10-31 12:23:09.924448-0400 ApplicationUITests-Runner[303:14551] _XCT_requestScreenshotOfScreenWithID_uti
t =    15.34s Tear Down
Test Case '-[ApplicationUITests.SmokeTestCases testt01verifyelementsonhomescreen]' failed (15.338 seconds).
Test Suite 'SmokeTestCases' failed at 2018-10-31 12:23:10.013.
Executed 1 test, with 1 failure (0 unexpected) in 15.338 (15.340) seconds
Test Suite 'ApplicationUITests.xctest' failed at 2018-10-31 12:23:10.014.
Executed 1 test, with 1 failure (0 unexpected) in 15.338 (15.342) seconds
Test Suite 'All tests' failed at 2018-10-31 12:23:10.018.
Executed 1 test, with 1 failure (0 unexpected) in 15.338 (15.348) seconds