I am getting a core dump. It is not always occurring. I am doing a performance test on a java application. A python script is executing the jar several times and the dump start to occur after the 5th occurence. I cannot say for sure if its because of Jena but this is what appears in the compilation events:
Compilation events (10 events): Event: 11,376 Thread 0x00007f2290209000 nmethod 4045 0x00007f2281eb3390 code [0x00007f2281eb3500, 0x00007f2281eb3718] Event: 11,450 Thread 0x00007f229020c000 4046 4 org.apache.jena.sparql.algebra.AlgebraGenerator::<init> (20 bytes) Event: 11,454 Thread 0x00007f229020c000 nmethod 4046 0x00007f2281eb2d50 code [0x00007f2281eb2ee0, 0x00007f2281eb3188] Event: 11,484 Thread 0x00007f229020d800 4047 4 org.apache.jena.sparql.engine.QueryExecutionBase::startQueryIterator (191 bytes) Event: 11,494 Thread 0x00007f2290209000 4048 4 java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync::<init> (5 bytes) Event: 11,494 Thread 0x00007f229020c000 4049 4 java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock::<init> (13 bytes) Event: 11,494 Thread 0x00007f229020c000 nmethod 4049 0x00007f2281eb5890 code [0x00007f2281eb59e0, 0x00007f2281eb5a78] Event: 11,494 Thread 0x00007f229020c000 4050 4 java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock::<init> (13 bytes) Event: 11,495 Thread 0x00007f229020c000 nmethod 4050 0x00007f2281ec3850 code [0x00007f2281ec39a0, 0x00007f2281ec3a38] Event: 11,496 Thread 0x00007f2290209000 nmethod 4048 0x00007f2281ec3490 code [0x00007f2281ec35e0, 0x00007f2281ec3718] The entire log can be found in the attached file. Any reason why this is occuring ? thanks Noor
# # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f2295df7a40, pid=1790, tid=0x00007f227fd45700 # # JRE version: Java(TM) SE Runtime Environment (8.0_151-b12) (build 1.8.0_151-b12) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.151-b12 mixed mode linux-amd64 compressed oops) # Problematic frame: # V [libjvm.so+0x906a40] ObjArrayKlass::oop_follow_contents(ParCompactionManager*, oopDesc*)+0x160 # # Core dump written. Default location: /media/noor/e8578437-49dc-4f76-94c0-62bb54b4ae60/tests/stats/core or core.1790 # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # --------------- T H R E A D --------------- Current thread (0x00007f2290024800): GCTaskThread [stack: 0x00007f227fc45000,0x00007f227fd46000] [id=1798] siginfo: si_signo: 11 (SIGSEGV), si_code: 128 (SI_KERNEL), si_addr: 0x0000000000000000 Registers: RAX=0x00007f2277bd1000, RBX=0x00007f22964baf80, RCX=0x0000000000000001, RDX=0x007ffffffc9c7000 RSP=0x00007f227fd447f0, RBP=0x00007f227fd44860, RSI=0x0000000000000002, RDI=0x00000006cbc629a0 R8 =0x00000006cbc629a0, R9 =0x0010000000000000, R10=0x000000000000002a, R11=0x00007f22964b6f60 R12=0x0000000000000008, R13=0x00000006cbc62ad0, R14=0x00000006cc61df20, R15=0x00007f22901032a0 RIP=0x00007f2295df7a40, EFLAGS=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000000 TRAPNO=0x000000000000000d Top of Stack: (sp=0x00007f227fd447f0) 0x00007f227fd447f0: 00000006cbc629a0 00000006cbc62aec 0x00007f227fd44800: 000000000000004f 00000006cbc62980 0x00007f227fd44810: 00000007c018a5d8 00007f22901032e0 0x00007f227fd44820: 00007f229645e7c0 000000000000004f 0x00007f227fd44830: 00000006ca402370 00007f22964b6f60 0x00007f227fd44840: 00007f22901032a0 00007f22964baf80 0x00007f227fd44850: 00000006cc61df20 0000000000000003 0x00007f227fd44860: 00007f227fd449f0 00007f2295e70ea2 0x00007f227fd44870: 00000007c0001940 00000006cc61df20 0x00007f227fd44880: 00007f22901032b0 00007f227fd449a0 0x00007f227fd44890: 00007f227fd44970 00007f227fd44950 0x00007f227fd448a0: 00007f227fd44940 00007f227fd44930 0x00007f227fd448b0: 00007f227fd44920 00007f227fd44910 0x00007f227fd448c0: 00007f22964abeb9 00007f2290103360 0x00007f227fd448d0: 00000006cc5ba710 00000006cd54f928 0x00007f227fd448e0: 00007f22901032b0 00007f227fd44a00 0x00007f227fd448f0: 0000000000026c81 0000000000018e00 0x00007f227fd44900: 00007f22901032e0 00007f227fd449b8 0x00007f227fd44910: 00007f227fd44980 00007f227fd44970 0x00007f227fd44920: 00007f22964abeb9 00007f2290103360 0x00007f227fd44930: 00000006cd54efb8 00000006d2d26c90 0x00007f227fd44940: 00000006cc5ba710 0000000000018e00 0x00007f227fd44950: 00000006cc5ba710 0000000000018c00 0x00007f227fd44960: 00007f22901032e0 00007f227fd44a18 0x00007f227fd44970: 000003a300000013 00007f2295e57890 0x00007f227fd44980: 000003a400000013 00007f22901c3f00 0x00007f227fd44990: 000001100000000b 0000000000000400 0x00007f227fd449a0: 0000093c00000488 0000000000000400 0x00007f227fd449b0: 0000093d00000488 00000006cbc629a0 0x00007f227fd449c0: 00007f22901c3f00 00007f227fd44ad0 0x00007f227fd449d0: 00007f22964baf80 0000000000000003 0x00007f227fd449e0: 00007f22901032a0 00000006cc61c720 Instructions: (pc=0x00007f2295df7a40) 0x00007f2295df7a20: c1 48 8b 43 30 48 c1 ee 03 48 d3 ee 48 89 f2 89 0x00007f2295df7a30: f1 be 01 00 00 00 83 e1 3f 48 c1 ea 06 48 d3 e6 0x00007f2295df7a40: 48 85 34 d0 75 9a 48 8b 05 63 33 67 00 80 38 00 0x00007f2295df7a50: 0f 85 ba 02 00 00 49 8b 74 24 08 4c 89 e7 e8 cd Register to memory mapping: RAX=0x00007f2277bd1000 is an unknown value RBX=0x00007f22964baf80: <offset 0xfc9f80> in /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/server/libjvm.so at 0x00007f22954f1000 RCX=0x0000000000000001 is an unknown value RDX=0x007ffffffc9c7000 is an unknown value RSP=0x00007f227fd447f0 is an unknown value RBP=0x00007f227fd44860 is an unknown value RSI=0x0000000000000002 is an unknown value RDI=0x00000006cbc629a0 is an oop [Lorg.apache.jena.graph.Triple; - klass: 'org/apache/jena/graph/Triple'[] - length: 79 R8 =0x00000006cbc629a0 is an oop [Lorg.apache.jena.graph.Triple; - klass: 'org/apache/jena/graph/Triple'[] - length: 79 R9 =0x0010000000000000 is an unknown value R10=0x000000000000002a is an unknown value R11=0x00007f22964b6f60: <offset 0xfc5f60> in /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/server/libjvm.so at 0x00007f22954f1000 R12=0x0000000000000008 is an unknown value R13=0x00000006cbc62ad0 is pointing into object: 0x00000006cbc629a0 [Lorg.apache.jena.graph.Triple; - klass: 'org/apache/jena/graph/Triple'[] - length: 79 R14=0x00000006cc61df20 is pointing into object: 0x00000006cc5ba710 [Lorg.apache.jena.mem.TripleBunch; - klass: 'org/apache/jena/mem/TripleBunch'[] - length: 158849 R15=0x00007f22901032a0 is an unknown value Stack: [0x00007f227fc45000,0x00007f227fd46000], sp=0x00007f227fd447f0, free space=1021k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x906a40] ObjArrayKlass::oop_follow_contents(ParCompactionManager*, oopDesc*)+0x160 V [libjvm.so+0x97fea2] ParCompactionManager::follow_marking_stacks()+0x232 V [libjvm.so+0x965cc5] StealMarkingTask::do_it(GCTaskManager*, unsigned int)+0x2e5 V [libjvm.so+0x5daecf] GCTaskThread::run()+0x12f V [libjvm.so+0x92a728] java_start(Thread*)+0x108 --------------- P R O C E S S --------------- Java Threads: ( => current thread ) 0x00007f229021b000 JavaThread "Service Thread" daemon [_thread_blocked, id=1811, stack(0x00007f227467b000,0x00007f227477c000)] 0x00007f2290210000 JavaThread "C1 CompilerThread3" daemon [_thread_blocked, id=1810, stack(0x00007f227477c000,0x00007f227487d000)] 0x00007f229020d800 JavaThread "C2 CompilerThread2" daemon [_thread_blocked, id=1809, stack(0x00007f227487d000,0x00007f227497e000)] 0x00007f229020c000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=1808, stack(0x00007f227497e000,0x00007f2274a7f000)] 0x00007f2290209000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=1807, stack(0x00007f2274a7f000,0x00007f2274b80000)] 0x00007f2290207800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1806, stack(0x00007f2274b80000,0x00007f2274c81000)] 0x00007f22901d3000 JavaThread "Finalizer" daemon [_thread_blocked, id=1805, stack(0x00007f2275364000,0x00007f2275465000)] 0x00007f22901ce800 JavaThread "Reference Handler" daemon [_thread_blocked, id=1804, stack(0x00007f2275465000,0x00007f2275566000)] 0x00007f2290009800 JavaThread "main" [_thread_blocked, id=1791, stack(0x00007f2296fe7000,0x00007f22970e8000)] Other Threads: 0x00007f22901c7000 VMThread [stack: 0x00007f2275566000,0x00007f2275667000] [id=1803] 0x00007f229021e000 WatcherThread [stack: 0x00007f227457a000,0x00007f227467b000] [id=1812] =>0x00007f2290024800 (exited) GCTaskThread [stack: 0x00007f227fc45000,0x00007f227fd46000] [id=1798] VM state:at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00007f2290005f90] Threads_lock - owner thread: 0x00007f22901c7000 [0x00007f2290006490] Heap_lock - owner thread: 0x00007f2290009800 Heap: PSYoungGen total 864768K, used 19144K [0x000000076d100000, 0x00000007c0000000, 0x00000007c0000000) eden space 779264K, 0% used [0x000000076d100000,0x000000076d100000,0x000000079ca00000) from space 85504K, 22% used [0x000000079ca00000,0x000000079dcb2320,0x00000007a1d80000) to space 84480K, 0% used [0x00000007bad80000,0x00000007bad80000,0x00000007c0000000) ParOldGen total 192512K, used 191699K [0x00000006c7200000, 0x00000006d2e00000, 0x000000076d100000) object space 192512K, 99% used [0x00000006c7200000,0x00000006d2d34f88,0x00000006d2e00000) Metaspace used 18027K, capacity 18326K, committed 18688K, reserved 1064960K class space used 2165K, capacity 2253K, committed 2304K, reserved 1048576K Card table byte_map: [0x00007f2280478000,0x00007f2280c40000] byte_map_base: 0x00007f227ce3f000 Marking Bits: (ParMarkBitMap*) 0x00007f22964baf80 Begin Bits: [0x00007f2277bd1000, 0x00007f227ba09000) End Bits: [0x00007f227ba09000, 0x00007f227f841000) Polling page: 0x00007f2297107000 CodeCache: size=245760Kb used=15098Kb max_used=15110Kb free=230661Kb bounds [0x00007f2281000000, 0x00007f2281ee0000, 0x00007f2290000000] total_blobs=4409 nmethods=4037 adapters=285 compilation: enabled Compilation events (10 events): Event: 11,376 Thread 0x00007f2290209000 nmethod 4045 0x00007f2281eb3390 code [0x00007f2281eb3500, 0x00007f2281eb3718] Event: 11,450 Thread 0x00007f229020c000 4046 4 org.apache.jena.sparql.algebra.AlgebraGenerator::<init> (20 bytes) Event: 11,454 Thread 0x00007f229020c000 nmethod 4046 0x00007f2281eb2d50 code [0x00007f2281eb2ee0, 0x00007f2281eb3188] Event: 11,484 Thread 0x00007f229020d800 4047 4 org.apache.jena.sparql.engine.QueryExecutionBase::startQueryIterator (191 bytes) Event: 11,494 Thread 0x00007f2290209000 4048 4 java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync::<init> (5 bytes) Event: 11,494 Thread 0x00007f229020c000 4049 4 java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock::<init> (13 bytes) Event: 11,494 Thread 0x00007f229020c000 nmethod 4049 0x00007f2281eb5890 code [0x00007f2281eb59e0, 0x00007f2281eb5a78] Event: 11,494 Thread 0x00007f229020c000 4050 4 java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock::<init> (13 bytes) Event: 11,495 Thread 0x00007f229020c000 nmethod 4050 0x00007f2281ec3850 code [0x00007f2281ec39a0, 0x00007f2281ec3a38] Event: 11,496 Thread 0x00007f2290209000 nmethod 4048 0x00007f2281ec3490 code [0x00007f2281ec35e0, 0x00007f2281ec3718] GC Heap History (10 events): Event: 5,307 GC heap after Heap after GC invocations=7 (full 0): PSYoungGen total 291328K, used 37372K [0x000000076d100000, 0x0000000792100000, 0x00000007c0000000) eden space 253952K, 0% used [0x000000076d100000,0x000000076d100000,0x000000077c900000) from space 37376K, 99% used [0x000000077c900000,0x000000077ed7f280,0x000000077ed80000) to space 49152K, 0% used [0x000000078f100000,0x000000078f100000,0x0000000792100000) ParOldGen total 171008K, used 70165K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 41% used [0x00000006c7200000,0x00000006cb6854f8,0x00000006d1900000) Metaspace used 17819K, capacity 18130K, committed 18432K, reserved 1064960K class space used 2163K, capacity 2253K, committed 2304K, reserved 1048576K } Event: 6,618 GC heap before {Heap before GC invocations=8 (full 0): PSYoungGen total 291328K, used 291324K [0x000000076d100000, 0x0000000792100000, 0x00000007c0000000) eden space 253952K, 100% used [0x000000076d100000,0x000000077c900000,0x000000077c900000) from space 37376K, 99% used [0x000000077c900000,0x000000077ed7f280,0x000000077ed80000) to space 49152K, 0% used [0x000000078f100000,0x000000078f100000,0x0000000792100000) ParOldGen total 171008K, used 70165K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 41% used [0x00000006c7200000,0x00000006cb6854f8,0x00000006d1900000) Metaspace used 17870K, capacity 18130K, committed 18432K, reserved 1064960K class space used 2163K, capacity 2253K, committed 2304K, reserved 1048576K Event: 6,687 GC heap after Heap after GC invocations=8 (full 0): PSYoungGen total 548352K, used 49148K [0x000000076d100000, 0x0000000793200000, 0x00000007c0000000) eden space 499200K, 0% used [0x000000076d100000,0x000000076d100000,0x000000078b880000) from space 49152K, 99% used [0x000000078f100000,0x00000007920ff270,0x0000000792100000) to space 57856K, 0% used [0x000000078b880000,0x000000078b880000,0x000000078f100000) ParOldGen total 171008K, used 73813K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 43% used [0x00000006c7200000,0x00000006cba154f8,0x00000006d1900000) Metaspace used 17870K, capacity 18130K, committed 18432K, reserved 1064960K class space used 2163K, capacity 2253K, committed 2304K, reserved 1048576K } Event: 8,752 GC heap before {Heap before GC invocations=9 (full 0): PSYoungGen total 548352K, used 548348K [0x000000076d100000, 0x0000000793200000, 0x00000007c0000000) eden space 499200K, 100% used [0x000000076d100000,0x000000078b880000,0x000000078b880000) from space 49152K, 99% used [0x000000078f100000,0x00000007920ff270,0x0000000792100000) to space 57856K, 0% used [0x000000078b880000,0x000000078b880000,0x000000078f100000) ParOldGen total 171008K, used 73813K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 43% used [0x00000006c7200000,0x00000006cba154f8,0x00000006d1900000) Metaspace used 17870K, capacity 18130K, committed 18432K, reserved 1064960K class space used 2164K, capacity 2253K, committed 2304K, reserved 1048576K Event: 8,823 GC heap after Heap after GC invocations=9 (full 0): PSYoungGen total 557056K, used 57312K [0x000000076d100000, 0x00000007a5e00000, 0x00000007c0000000) eden space 499200K, 0% used [0x000000076d100000,0x000000076d100000,0x000000078b880000) from space 57856K, 99% used [0x000000078b880000,0x000000078f078050,0x000000078f100000) to space 66048K, 0% used [0x00000007a1d80000,0x00000007a1d80000,0x00000007a5e00000) ParOldGen total 171008K, used 96417K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 56% used [0x00000006c7200000,0x00000006cd028738,0x00000006d1900000) Metaspace used 17870K, capacity 18130K, committed 18432K, reserved 1064960K class space used 2164K, capacity 2253K, committed 2304K, reserved 1048576K } Event: 9,866 GC heap before {Heap before GC invocations=10 (full 0): PSYoungGen total 557056K, used 556512K [0x000000076d100000, 0x00000007a5e00000, 0x00000007c0000000) eden space 499200K, 100% used [0x000000076d100000,0x000000078b880000,0x000000078b880000) from space 57856K, 99% used [0x000000078b880000,0x000000078f078050,0x000000078f100000) to space 66048K, 0% used [0x00000007a1d80000,0x00000007a1d80000,0x00000007a5e00000) ParOldGen total 171008K, used 96417K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 56% used [0x00000006c7200000,0x00000006cd028738,0x00000006d1900000) Metaspace used 17983K, capacity 18262K, committed 18432K, reserved 1064960K class space used 2164K, capacity 2253K, committed 2304K, reserved 1048576K Event: 9,947 GC heap after Heap after GC invocations=10 (full 0): PSYoungGen total 845312K, used 66038K [0x000000076d100000, 0x00000007a8400000, 0x00000007c0000000) eden space 779264K, 0% used [0x000000076d100000,0x000000076d100000,0x000000079ca00000) from space 66048K, 99% used [0x00000007a1d80000,0x00000007a5dfd940,0x00000007a5e00000) to space 85504K, 0% used [0x000000079ca00000,0x000000079ca00000,0x00000007a1d80000) ParOldGen total 171008K, used 125445K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 73% used [0x00000006c7200000,0x00000006cec81658,0x00000006d1900000) Metaspace used 17983K, capacity 18262K, committed 18432K, reserved 1064960K class space used 2164K, capacity 2253K, committed 2304K, reserved 1048576K } Event: 11,503 GC heap before {Heap before GC invocations=11 (full 0): PSYoungGen total 845312K, used 845302K [0x000000076d100000, 0x00000007a8400000, 0x00000007c0000000) eden space 779264K, 100% used [0x000000076d100000,0x000000079ca00000,0x000000079ca00000) from space 66048K, 99% used [0x00000007a1d80000,0x00000007a5dfd940,0x00000007a5e00000) to space 85504K, 0% used [0x000000079ca00000,0x000000079ca00000,0x00000007a1d80000) ParOldGen total 171008K, used 125445K [0x00000006c7200000, 0x00000006d1900000, 0x000000076d100000) object space 171008K, 73% used [0x00000006c7200000,0x00000006cec81658,0x00000006d1900000) Metaspace used 18027K, capacity 18326K, committed 18688K, reserved 1064960K class space used 2165K, capacity 2253K, committed 2304K, reserved 1048576K Event: 11,577 GC heap after Heap after GC invocations=11 (full 0): PSYoungGen total 864768K, used 19144K [0x000000076d100000, 0x00000007c0000000, 0x00000007c0000000) eden space 779264K, 0% used [0x000000076d100000,0x000000076d100000,0x000000079ca00000) from space 85504K, 22% used [0x000000079ca00000,0x000000079dcb2320,0x00000007a1d80000) to space 84480K, 0% used [0x00000007bad80000,0x00000007bad80000,0x00000007c0000000) ParOldGen total 192512K, used 191699K [0x00000006c7200000, 0x00000006d2e00000, 0x000000076d100000) object space 192512K, 99% used [0x00000006c7200000,0x00000006d2d34f88,0x00000006d2e00000) Metaspace used 18027K, capacity 18326K, committed 18688K, reserved 1064960K class space used 2165K, capacity 2253K, committed 2304K, reserved 1048576K } Event: 11,577 GC heap before {Heap before GC invocations=12 (full 1): PSYoungGen total 864768K, used 19144K [0x000000076d100000, 0x00000007c0000000, 0x00000007c0000000) eden space 779264K, 0% used [0x000000076d100000,0x000000076d100000,0x000000079ca00000) from space 85504K, 22% used [0x000000079ca00000,0x000000079dcb2320,0x00000007a1d80000) to space 84480K, 0% used [0x00000007bad80000,0x00000007bad80000,0x00000007c0000000) ParOldGen total 192512K, used 191699K [0x00000006c7200000, 0x00000006d2e00000, 0x000000076d100000) object space 192512K, 99% used [0x00000006c7200000,0x00000006d2d34f88,0x00000006d2e00000) Metaspace used 18027K, capacity 18326K, committed 18688K, reserved 1064960K class space used 2165K, capacity 2253K, committed 2304K, reserved 1048576K Deoptimization events (10 events): Event: 10,115 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281bc0408 method=org.apache.jena.sparql.algebra.walker.ApplyTransformVisitor.opResult()Lorg/apache/jena/sparql/algebra/Op; @ 8 Event: 10,117 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281c53058 method=java.util.regex.Matcher.search(I)Z @ 86 Event: 10,118 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281bcb438 method=org.apache.jena.sparql.core.TriplePath.<init>(Lorg/apache/jena/graph/Triple;)V @ 28 Event: 10,118 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281bc0408 method=org.apache.jena.sparql.algebra.walker.ApplyTransformVisitor.opResult()Lorg/apache/jena/sparql/algebra/Op; @ 8 Event: 10,120 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281c49a9c method=java.util.regex.Matcher.search(I)Z @ 86 Event: 10,120 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281b6a790 method=org.apache.jena.sparql.core.TriplePath.<init>(Lorg/apache/jena/graph/Triple;)V @ 28 Event: 10,123 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281b62794 method=java.util.regex.Matcher.search(I)Z @ 86 Event: 10,125 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281a07974 method=java.util.regex.Matcher.search(I)Z @ 86 Event: 10,325 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f2281b9ea38 method=org.apache.jena.sparql.algebra.walker.WalkerVisitor.walk(Lorg/apache/jena/sparql/algebra/Op;)V @ 29 Event: 11,136 Thread 0x00007f2290009800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f22818e8180 method=org.apache.jena.sparql.algebra.walker.WalkerVisitor.walk(Lorg/apache/jena/sparql/algebra/Op;)V @ 29 Internal exceptions (10 events): Event: 0,035 Thread 0x00007f2290009800 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x000000076d107f90) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/jni.cp Event: 0,216 Thread 0x00007f2290009800 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0x000000076d3f88d8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/methodHandles.cpp, line 1146] Event: 0,219 Thread 0x00007f2290009800 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0x000000076d405cd8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/methodHandles.cpp, line 1146] Event: 0,266 Thread 0x00007f2290009800 Exception <a 'java/security/PrivilegedActionException'> (0x000000076d4de6d0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/jvm.cpp, line 1390] Event: 0,266 Thread 0x00007f2290009800 Exception <a 'java/security/PrivilegedActionException'> (0x000000076d4de8e0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/jvm.cpp, line 1390] Event: 0,267 Thread 0x00007f2290009800 Exception <a 'java/security/PrivilegedActionException'> (0x000000076d4e1310) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/jvm.cpp, line 1390] Event: 0,267 Thread 0x00007f2290009800 Exception <a 'java/security/PrivilegedActionException'> (0x000000076d4e1520) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/prims/jvm.cpp, line 1390] Event: 0,281 Thread 0x00007f2290009800 Exception <a 'java/lang/NoClassDefFoundError': org/slf4j/impl/StaticLoggerBinder> (0x000000076d51e8d0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/classfile/systemDictionary.cpp, line 199] Event: 3,349 Thread 0x00007f2290009800 Implicit null exception at 0x00007f22814f6005 to 0x00007f22814f7b55 Event: 3,527 Thread 0x00007f2290009800 Exception <a 'java/lang/NoSuchMethodError': java.lang.Object.lambda$and$0(Ljava/util/function/Predicate;Ljava/lang/Object;)Z> (0x000000076f329ad8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u151/9699/hotspot/src/share/vm/interpreter/linkResolv Events (10 events): Event: 10,326 Thread 0x00007f2290009800 DEOPT PACKING pc=0x00007f2281d188cc sp=0x00007f22970e60b0 Event: 10,326 Thread 0x00007f2290009800 DEOPT UNPACKING pc=0x00007f2281047633 sp=0x00007f22970e5d88 mode 0 Event: 10,598 loading class sun/nio/cs/UTF_8$1 Event: 10,598 loading class sun/nio/cs/UTF_8$1 done Event: 10,995 loading class org/apache/jena/sparql/algebra/optimize/TransformScopeRename$1 Event: 10,995 loading class org/apache/jena/sparql/algebra/optimize/TransformScopeRename$1 done Event: 11,136 Thread 0x00007f2290009800 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007f22818e8180 Event: 11,136 Thread 0x00007f2290009800 DEOPT PACKING pc=0x00007f22818e8180 sp=0x00007f22970e59e0 Event: 11,136 Thread 0x00007f2290009800 DEOPT UNPACKING pc=0x00007f2281005229 sp=0x00007f22970e56b8 mode 2 Event: 11,503 Executing VM operation: ParallelGCFailedAllocation Dynamic libraries: 00400000-00401000 r-xp 00000000 08:01 10769034 /home/noor/Applications/jdk1.8.0_151/bin/java 00600000-00601000 rw-p 00000000 08:01 10769034 /home/noor/Applications/jdk1.8.0_151/bin/java 01563000-01584000 rw-p 00000000 00:00 0 [heap] 6c7200000-6d2e00000 rw-p 00000000 00:00 0 6d2e00000-76d100000 ---p 00000000 00:00 0 76d100000-7c0000000 rw-p 00000000 00:00 0 7c0000000-7c0240000 rw-p 00000000 00:00 0 7c0240000-800000000 ---p 00000000 00:00 0 7f2218000000-7f2218021000 rw-p 00000000 00:00 0 7f2218021000-7f221c000000 ---p 00000000 00:00 0 7f221c000000-7f221c021000 rw-p 00000000 00:00 0 7f221c021000-7f2220000000 ---p 00000000 00:00 0 7f2220000000-7f2221949000 rw-p 00000000 00:00 0 7f2221949000-7f2224000000 ---p 00000000 00:00 0 7f2224000000-7f2224bba000 rw-p 00000000 00:00 0 7f2224bba000-7f2228000000 ---p 00000000 00:00 0 7f2228000000-7f2228e17000 rw-p 00000000 00:00 0 7f2228e17000-7f222c000000 ---p 00000000 00:00 0 7f222c000000-7f222ce9a000 rw-p 00000000 00:00 0 7f222ce9a000-7f2230000000 ---p 00000000 00:00 0 7f2230000000-7f2230021000 rw-p 00000000 00:00 0 7f2230021000-7f2234000000 ---p 00000000 00:00 0 7f2234000000-7f2234021000 rw-p 00000000 00:00 0 7f2234021000-7f2238000000 ---p 00000000 00:00 0 7f2238000000-7f2238021000 rw-p 00000000 00:00 0 7f2238021000-7f223c000000 ---p 00000000 00:00 0 7f223c000000-7f223c021000 rw-p 00000000 00:00 0 7f223c021000-7f2240000000 ---p 00000000 00:00 0 7f2240000000-7f2240021000 rw-p 00000000 00:00 0 7f2240021000-7f2244000000 ---p 00000000 00:00 0 7f2244000000-7f2244021000 rw-p 00000000 00:00 0 7f2244021000-7f2248000000 ---p 00000000 00:00 0 7f2248000000-7f2248021000 rw-p 00000000 00:00 0 7f2248021000-7f224c000000 ---p 00000000 00:00 0 7f2250000000-7f2250021000 rw-p 00000000 00:00 0 7f2250021000-7f2254000000 ---p 00000000 00:00 0 7f2258000000-7f225828d000 rw-p 00000000 00:00 0 7f225828d000-7f225c000000 ---p 00000000 00:00 0 7f225f839000-7f2260000000 rw-p 00000000 00:00 0 7f2260000000-7f2260021000 rw-p 00000000 00:00 0 7f2260021000-7f2264000000 ---p 00000000 00:00 0 7f2268000000-7f2268021000 rw-p 00000000 00:00 0 7f2268021000-7f226c000000 ---p 00000000 00:00 0 7f226f7e9000-7f226f9e9000 rw-p 00000000 00:00 0 7f226f9e9000-7f226fbe9000 rw-p 00000000 00:00 0 7f226fbe9000-7f226fde9000 rw-p 00000000 00:00 0 7f226fde9000-7f226fe00000 r-xp 00000000 08:01 10773855 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libnet.so 7f226fe00000-7f226ffff000 ---p 00017000 08:01 10773855 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libnet.so 7f226ffff000-7f2270000000 rw-p 00016000 08:01 10773855 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libnet.so 7f2270000000-7f2270021000 rw-p 00000000 00:00 0 7f2270021000-7f2274000000 ---p 00000000 00:00 0 7f2274074000-7f2274085000 r-xp 00000000 08:01 10773858 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libnio.so 7f2274085000-7f2274284000 ---p 00011000 08:01 10773858 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libnio.so 7f2274284000-7f2274285000 rw-p 00010000 08:01 10773858 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libnio.so 7f2274285000-7f2274485000 rw-p 00000000 00:00 0 7f2274485000-7f227457a000 r--s 00c31000 08:05 12189705 /media/noor/e8578437-49dc-4f76-94c0-62bb54b4ae60/tests/stats/testPLDP.jar 7f227457a000-7f227457b000 ---p 00000000 00:00 0 7f227457b000-7f227467b000 rw-p 00000000 00:00 0 7f227467b000-7f227467e000 ---p 00000000 00:00 0 7f227467e000-7f227477c000 rw-p 00000000 00:00 0 7f227477c000-7f227477f000 ---p 00000000 00:00 0 7f227477f000-7f227487d000 rw-p 00000000 00:00 0 7f227487d000-7f2274880000 ---p 00000000 00:00 0 7f2274880000-7f227497e000 rw-p 00000000 00:00 0 7f227497e000-7f2274981000 ---p 00000000 00:00 0 7f2274981000-7f2274a7f000 rw-p 00000000 00:00 0 7f2274a7f000-7f2274a82000 ---p 00000000 00:00 0 7f2274a82000-7f2274b80000 rw-p 00000000 00:00 0 7f2274b80000-7f2274b83000 ---p 00000000 00:00 0 7f2274b83000-7f2274c81000 rw-p 00000000 00:00 0 7f2274c81000-7f2275364000 r--p 00000000 08:01 3421498 /usr/lib/locale/locale-archive 7f2275364000-7f2275367000 ---p 00000000 00:00 0 7f2275367000-7f2275465000 rw-p 00000000 00:00 0 7f2275465000-7f2275468000 ---p 00000000 00:00 0 7f2275468000-7f2275566000 rw-p 00000000 00:00 0 7f2275566000-7f2275567000 ---p 00000000 00:00 0 7f2275567000-7f2277182000 rw-p 00000000 00:00 0 7f2277182000-7f227735b000 r--s 03d5a000 08:01 10773633 /home/noor/Applications/jdk1.8.0_151/jre/lib/rt.jar 7f227735b000-7f227f841000 rw-p 00000000 00:00 0 7f227f841000-7f227f842000 ---p 00000000 00:00 0 7f227f842000-7f227f942000 rw-p 00000000 00:00 0 7f227f942000-7f227f943000 ---p 00000000 00:00 0 7f227f943000-7f227fa43000 rw-p 00000000 00:00 0 7f227fa43000-7f227fa44000 ---p 00000000 00:00 0 7f227fa44000-7f227fb44000 rw-p 00000000 00:00 0 7f227fb44000-7f227fb45000 ---p 00000000 00:00 0 7f227fb45000-7f227fc45000 rw-p 00000000 00:00 0 7f227fc45000-7f227fc46000 ---p 00000000 00:00 0 7f227fc46000-7f227fd46000 rw-p 00000000 00:00 0 7f227fd46000-7f227fd47000 ---p 00000000 00:00 0 7f227fd47000-7f227fe47000 rw-p 00000000 00:00 0 7f227fe47000-7f227fe48000 ---p 00000000 00:00 0 7f227fe48000-7f227ffa6000 rw-p 00000000 00:00 0 7f227ffa6000-7f2280478000 ---p 00000000 00:00 0 7f2280478000-7f22804d6000 rw-p 00000000 00:00 0 7f22804d6000-7f22809a7000 ---p 00000000 00:00 0 7f22809a7000-7f2280c3f000 rw-p 00000000 00:00 0 7f2280c3f000-7f2280c7c000 rw-p 00000000 00:00 0 7f2280c7c000-7f2281000000 ---p 00000000 00:00 0 7f2281000000-7f2281ee0000 rwxp 00000000 00:00 0 7f2281ee0000-7f2290000000 ---p 00000000 00:00 0 7f2290000000-7f2290a3c000 rw-p 00000000 00:00 0 7f2290a3c000-7f2294000000 ---p 00000000 00:00 0 7f2294001000-7f2294050000 rw-p 00000000 00:00 0 7f2294050000-7f2294051000 ---p 00000000 00:00 0 7f2294051000-7f2294151000 rw-p 00000000 00:00 0 7f2294151000-7f229416c000 r-xp 00000000 08:01 10773851 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libzip.so 7f229416c000-7f229436c000 ---p 0001b000 08:01 10773851 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libzip.so 7f229436c000-7f229436d000 rw-p 0001b000 08:01 10773851 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libzip.so 7f229436d000-7f2294377000 r-xp 00000000 08:01 4995909 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f2294377000-7f2294576000 ---p 0000a000 08:01 4995909 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f2294576000-7f2294577000 r--p 00009000 08:01 4995909 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f2294577000-7f2294578000 rw-p 0000a000 08:01 4995909 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f2294578000-7f2294583000 r-xp 00000000 08:01 4995894 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f2294583000-7f2294782000 ---p 0000b000 08:01 4995894 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f2294782000-7f2294783000 r--p 0000a000 08:01 4995894 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f2294783000-7f2294784000 rw-p 0000b000 08:01 4995894 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f2294784000-7f229479b000 r-xp 00000000 08:01 4995903 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f229479b000-7f229499a000 ---p 00017000 08:01 4995903 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f229499a000-7f229499b000 r--p 00016000 08:01 4995903 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f229499b000-7f229499c000 rw-p 00017000 08:01 4995903 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f229499c000-7f229499e000 rw-p 00000000 00:00 0 7f229499e000-7f22949a7000 r-xp 00000000 08:01 4995901 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f22949a7000-7f2294ba6000 ---p 00009000 08:01 4995901 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f2294ba6000-7f2294ba7000 r--p 00008000 08:01 4995901 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f2294ba7000-7f2294ba8000 rw-p 00009000 08:01 4995901 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f2294ba8000-7f2294bd3000 r-xp 00000000 08:01 10773845 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libjava.so 7f2294bd3000-7f2294dd2000 ---p 0002b000 08:01 10773845 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libjava.so 7f2294dd2000-7f2294dd4000 rw-p 0002a000 08:01 10773845 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libjava.so 7f2294dd4000-7f2294de1000 r-xp 00000000 08:01 10773850 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libverify.so 7f2294de1000-7f2294fe1000 ---p 0000d000 08:01 10773850 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libverify.so 7f2294fe1000-7f2294fe3000 rw-p 0000d000 08:01 10773850 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/libverify.so 7f2294fe3000-7f2294fea000 r-xp 00000000 08:01 4995891 /lib/x86_64-linux-gnu/librt-2.19.so 7f2294fea000-7f22951e9000 ---p 00007000 08:01 4995891 /lib/x86_64-linux-gnu/librt-2.19.so 7f22951e9000-7f22951ea000 r--p 00006000 08:01 4995891 /lib/x86_64-linux-gnu/librt-2.19.so 7f22951ea000-7f22951eb000 rw-p 00007000 08:01 4995891 /lib/x86_64-linux-gnu/librt-2.19.so 7f22951eb000-7f22952f0000 r-xp 00000000 08:01 4995904 /lib/x86_64-linux-gnu/libm-2.19.so 7f22952f0000-7f22954ef000 ---p 00105000 08:01 4995904 /lib/x86_64-linux-gnu/libm-2.19.so 7f22954ef000-7f22954f0000 r--p 00104000 08:01 4995904 /lib/x86_64-linux-gnu/libm-2.19.so 7f22954f0000-7f22954f1000 rw-p 00105000 08:01 4995904 /lib/x86_64-linux-gnu/libm-2.19.so 7f22954f1000-7f22961c4000 r-xp 00000000 08:01 10773828 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/server/libjvm.so 7f22961c4000-7f22963c3000 ---p 00cd3000 08:01 10773828 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/server/libjvm.so 7f22963c3000-7f229649d000 rw-p 00cd2000 08:01 10773828 /home/noor/Applications/jdk1.8.0_151/jre/lib/amd64/server/libjvm.so 7f229649d000-7f22964e8000 rw-p 00000000 00:00 0 7f22964e8000-7f22966a6000 r-xp 00000000 08:01 4995900 /lib/x86_64-linux-gnu/libc-2.19.so 7f22966a6000-7f22968a5000 ---p 001be000 08:01 4995900 /lib/x86_64-linux-gnu/libc-2.19.so 7f22968a5000-7f22968a9000 r--p 001bd000 08:01 4995900 /lib/x86_64-linux-gnu/libc-2.19.so 7f22968a9000-7f22968ab000 rw-p 001c1000 08:01 4995900 /lib/x86_64-linux-gnu/libc-2.19.so 7f22968ab000-7f22968b0000 rw-p 00000000 00:00 0 7f22968b0000-7f22968b3000 r-xp 00000000 08:01 4995910 /lib/x86_64-linux-gnu/libdl-2.19.so 7f22968b3000-7f2296ab2000 ---p 00003000 08:01 4995910 /lib/x86_64-linux-gnu/libdl-2.19.so 7f2296ab2000-7f2296ab3000 r--p 00002000 08:01 4995910 /lib/x86_64-linux-gnu/libdl-2.19.so 7f2296ab3000-7f2296ab4000 rw-p 00003000 08:01 4995910 /lib/x86_64-linux-gnu/libdl-2.19.so 7f2296ab4000-7f2296aca000 r-xp 00000000 08:01 10769711 /home/noor/Applications/jdk1.8.0_151/lib/amd64/jli/libjli.so 7f2296aca000-7f2296cc9000 ---p 00016000 08:01 10769711 /home/noor/Applications/jdk1.8.0_151/lib/amd64/jli/libjli.so 7f2296cc9000-7f2296cca000 rw-p 00015000 08:01 10769711 /home/noor/Applications/jdk1.8.0_151/lib/amd64/jli/libjli.so 7f2296cca000-7f2296ce3000 r-xp 00000000 08:01 4995911 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f2296ce3000-7f2296ee2000 ---p 00019000 08:01 4995911 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f2296ee2000-7f2296ee3000 r--p 00018000 08:01 4995911 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f2296ee3000-7f2296ee4000 rw-p 00019000 08:01 4995911 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f2296ee4000-7f2296ee8000 rw-p 00000000 00:00 0 7f2296ee8000-7f2296f0b000 r-xp 00000000 08:01 4995908 /lib/x86_64-linux-gnu/ld-2.19.so 7f2296f2b000-7f2296f3e000 r--s 00345000 08:01 10773642 /home/noor/Applications/jdk1.8.0_151/jre/lib/resources.jar 7f2296f3e000-7f2296fe7000 rw-p 00000000 00:00 0 7f2296fe7000-7f2296fea000 ---p 00000000 00:00 0 7f2296fea000-7f22970ec000 rw-p 00000000 00:00 0 7f22970f8000-7f22970f9000 rw-p 00000000 00:00 0 7f22970f9000-7f22970fe000 r--s 0009a000 08:01 10773643 /home/noor/Applications/jdk1.8.0_151/jre/lib/jsse.jar 7f22970fe000-7f2297106000 rw-s 00000000 08:01 7091738 /tmp/hsperfdata_noor/1790 7f2297106000-7f2297107000 rw-p 00000000 00:00 0 7f2297107000-7f2297108000 ---p 00000000 00:00 0 7f2297108000-7f229710a000 rw-p 00000000 00:00 0 7f229710a000-7f229710b000 r--p 00022000 08:01 4995908 /lib/x86_64-linux-gnu/ld-2.19.so 7f229710b000-7f229710c000 rw-p 00023000 08:01 4995908 /lib/x86_64-linux-gnu/ld-2.19.so 7f229710c000-7f229710d000 rw-p 00000000 00:00 0 7ffcdb3bf000-7ffcdb3e1000 rw-p 00000000 00:00 0 [stack] 7ffcdb3f8000-7ffcdb3fa000 r--p 00000000 00:00 0 [vvar] 7ffcdb3fa000-7ffcdb3fc000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] VM Arguments: java_command: testPLDP.jar -is ../datasets/dataset-9250.ttl -d /home/noor/Documents/repositories/bitbucket/eswc2018rtest/d2.ttl java_class_path (initial): testPLDP.jar Launcher Type: SUN_STANDARD Environment Variables: JAVA_HOME=/home/noor/Applications/java JRE_HOME=/home/noor/Applications/java/jre PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/brlcad/bin:/home/noor/Applications/java/bin:/home/noor/Applications/java/jre/bin:/home/noor/Applications/javacc/bin SHELL=/bin/bash DISPLAY=:0 Signal Handlers: SIGSEGV: [libjvm.so+0xacbe10], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGBUS: [libjvm.so+0xacbe10], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGFPE: [libjvm.so+0x924f90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGPIPE: [libjvm.so+0x924f90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGXFSZ: [libjvm.so+0x924f90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGILL: [libjvm.so+0x924f90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none SIGUSR2: [libjvm.so+0x9267d0], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO SIGHUP: [libjvm.so+0x927bd0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGINT: [libjvm.so+0x927bd0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGTERM: [libjvm.so+0x927bd0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGQUIT: [libjvm.so+0x927bd0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO --------------- S Y S T E M --------------- OS:DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS" uname:Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 libc:glibc 2.19 NPTL 2.19 rlimit: STACK 8192k, CORE infinity, NPROC 63604, NOFILE 4096, AS infinity load average:2,60 2,74 2,30 /proc/meminfo: MemTotal: 16305136 kB MemFree: 6212632 kB MemAvailable: 11871644 kB Buffers: 308844 kB Cached: 6340328 kB SwapCached: 33884 kB Active: 7107724 kB Inactive: 2529052 kB Active(anon): 2814160 kB Inactive(anon): 1080916 kB Active(file): 4293564 kB Inactive(file): 1448136 kB Unevictable: 84 kB Mlocked: 84 kB SwapTotal: 3906556 kB SwapFree: 3672928 kB Dirty: 200 kB Writeback: 0 kB AnonPages: 2968260 kB Mapped: 882912 kB Shmem: 907472 kB Slab: 303872 kB SReclaimable: 257652 kB SUnreclaim: 46220 kB KernelStack: 11648 kB PageTables: 46896 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 12059124 kB Committed_AS: 9450248 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB HardwareCorrupted: 0 kB AnonHugePages: 1417216 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 274172 kB DirectMap2M: 16375808 kB CPU:total 8 (initial active 8) (4 cores per cpu, 2 threads per core) family 6 model 58 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, aes, clmul, erms, ht, tsc, tscinvbit, tscinv /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz stepping : 9 microcode : 0x15 cpu MHz : 2499.921 cache size : 6144 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts bugs : bogomips : 4390.15 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: Memory: 4k page, physical 16305136k(6212632k free), swap 3906556k(3672928k free) vm_info: Java HotSpot(TM) 64-Bit Server VM (25.151-b12) for linux-amd64 JRE (1.8.0_151-b12), built on Sep 5 2017 19:20:58 by "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8) time: Sun Nov 19 07:55:07 2017 elapsed time: 11 seconds (0d 0h 0m 11s)
