IDEA 2016.2 x64 hang log

2016-07-24 23:35:54,369 [      0]   INFO -        #com.intellij.idea.Main - ------------------------------------------------------ IDE STARTED ------------------------------------------------------ 
2016-07-24 23:35:54,372 [      3]   INFO -        #com.intellij.idea.Main - IDE: IntelliJ IDEA (build #IC-162.1121.32, 09 Jul 2016 00:00) 
2016-07-24 23:35:54,372 [      3]   INFO -        #com.intellij.idea.Main - OS: Windows 7 (6.1, amd64) 
2016-07-24 23:35:54,372 [      3]   INFO -        #com.intellij.idea.Main - JRE: 1.8.0_102-b14 (Oracle Corporation) 
2016-07-24 23:35:54,372 [      3]   INFO -        #com.intellij.idea.Main - JVM: 25.102-b14 (Java HotSpot(TM) 64-Bit Server VM) 
2016-07-24 23:35:54,373 [      4]   INFO -        #com.intellij.idea.Main - JVM Args: -Xms128m -Xmx750m -XX:ReservedCodeCacheSize=240m -XX:+UseConcMarkSweepGC -XX:SoftRefLRUPolicyMSPerMB=50 -ea -Dsun.io.useCanonCaches=false -Djava.net.preferIPv4Stack=true -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Djb.vmOptionsFile=C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community Edition\bin\idea64.exe.vmoptions -Xbootclasspath/a:C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community Edition\lib\boot.jar -Didea.paths.selector=IdeaIC2016.2 -Didea.jre.check=true -XX:ErrorFile=C:\Users\lev\java_error_in_idea_%p.log -XX:HeapDumpPath=C:\Users\lev\java_error_in_idea.hprof 
2016-07-24 23:35:54,373 [      4]   INFO -        #com.intellij.idea.Main - ext: C:\Program Files\Java\jdk18\jre\lib\ext: [access-bridge-64.jar, cldrdata.jar, dnsns.jar, jaccess.jar, jfxrt.jar, localedata.jar, meta-index, nashorn.jar, sunec.jar, sunjce_provider.jar, sunmscapi.jar, sunpkcs11.jar, zipfs.jar] 
2016-07-24 23:35:54,373 [      4]   INFO -        #com.intellij.idea.Main - JNU charset: Cp1251 
2016-07-24 23:35:54,389 [     20]   INFO -        #com.intellij.idea.Main - JNA library loaded (64-bit) in 16 ms 
2016-07-24 23:35:54,390 [     21]   INFO - penapi.util.io.win32.IdeaWin32 - Native filesystem for Windows is operational 
2016-07-24 23:35:54,391 [     22]   INFO -        #com.intellij.idea.Main - Using "FocusKiller" library to prevent focus stealing. 
2016-07-24 23:35:54,703 [    334]   INFO - llij.ide.plugins.PluginManager - Cannot find optional descriptor duplicates-groovy.xml