/******************************************************************* thoth : native (1 proc.) northcarolina : green (9 proc.) *********************************************************************/ RunTests ...Compiling : pt2pt/getcount.java .....Running : ../../script/prunjava 10 getcount Processor name is thoth.npac.syr.edu Processor name is northcarolina.npac.syr.edu Processor name is northcarolina.npac.syr.edu Processor name is northcarolina.npac.syr.eduProcessor name is northcarolina.npac.syr.eduProcessor name is northcarolina.npac.syr.eduProcessor name is northcarolina.npac.syr.edu Processor name is northcarolina.npac.syr.edu Processor name is northcarolina.npac.syr.edu Processor name is northcarolina.npac.syr.edu p1_21646: p4_error: interrupt SIGSEGV: 11 SIGSEGV 11* segmentation violation rm_l_1_21673: p4_error: interrupt SIGINT: 2 Full thread dump Classic VM (Linux_JDK_1.2_pre-release-v1, green threads): "Finalizer" (TID:0x410ad320, sys_thread_t:0x81f4258, state:CW) prio=8 at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:112) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:174) "Reference Handler" (TID:0x410ad3b0, sys_thread_t:0x81ef8c8, state:CW) prio=10 at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:424) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114) "Signal dispatcher" (TID:0x410ad3e0, sys_thread_t:0x81ec038, state:CW) prio=5 "main" (TID:0x410ad1e0, sys_thread_t:0x8142fd8, state:CW) prio=5 at mpi.Intracomm.Barrier(Native Method) at getcount.main(Compiled Code) Monitor Cache Dump: java.lang.ref.ReferenceQueue$Lock@410AD338/410E3028: Waiting to be notified: "Finalizer" (0x81f4258) java.lang.ref.Reference$Lock@410AD3C0/410E2B20: Waiting to be notified: "Reference Handler" (0x81ef8c8) Registered Monitor Dump: PCMap lock: utf8 hash table: JNI pinning lock: JNI global reference lock: BinClass lock: Class linking lock: System class loader lock: Code rewrite lock: Heap lock: Monitor cache lock: Dynamic loading lock: Monitor IO lock: User signal monitor: Waiting to be notified: "Signal dispatcher" (0x81ec038) Child death monitor: I/O monitor: Waiting to be notified: "main" (0x8142fd8) Alarm monitor: Waiting to be notified: (0x8146258) Thread queue lock: Monitor registry: Timeout in waiting for processes to exit. This may be due to a defective rsh program (Some versions of Kerberos rsh have been observed to have this problem). This is not a problem with P4 or MPICH but a problem with the operating environment. For many applications, this problem will only slow down process termination. /******************************************************************* northcarolina: native (1 proc.) thoth : green (9 proc.) *********************************************************************/ RunTests ...Compiling : pt2pt/getcount.java .....Running : ../../script/prunjava 10 getcount Processor name is northcarolina.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Processor name is thoth.npac.syr.edu Get_count TEST COMPLETE. free: double-freed at 82F44C0 free: double-freed at 82F44C0 java: ../../../../../src/linux/hpi/green_threads/src/dl-malloc.c:1257: do_check_inuse_chunk: Assertion `((((mchunkptr)(((char*)(p))+((p)->size & ~0x1)))->size) & 0x1)' failed. java: ../../../../../src/linux/hpi/green_threads/src/dl-malloc.c:1257: do_check_inuse_chunk: Assertion `((((mchunkptr)(((char*)(p))+((p)->size & ~0x1)))->size) & 0x1)' failed. free: double-freed at 82F44C0 SIGABRT 6* abort (generated by abort(3) routine) stackpointer=0xbfffb418 OUCH: nested memory code, to 1 levels. SIGABRT 6* abort (generated by abort(3) routine) stackpointer=0xbffff5e0 OUCH: nested memory code, to 1 levels. p0_22412: (33.345393) Trying to receive a message when there are no connections; Bailing out free: double-freed at 82F44C0 java: ../../../../../src/linux/hpi/green_threads/src/dl-malloc.c:1257: do_check_inuse_chunk: Assertion `((((mchunkptr)(((char*)(p))+((p)->size & ~0x1)))->size) & 0x1)' failed. java: ../../../../../src/linux/hpi/green_threads/src/dl-malloc.c:1257: do_check_inuse_chunk: Assertion `((((mchunkptr)(((char*)(p))+((p)->size & ~0x1)))->size & 0x1)' failed. free: double-freed at 82F44C0 SIGABRT 6* abort (generated by abort(3) routine) stackpointer=0xbffff464 OUCH: nested memory code, to 1 levels. SIGABRT 6* abort (generated by abort(3) routine) stackpointer=0xbffff464 OUCH: nested memory code, to 1 levels. net_recv failed for fd = 136534544 p0_22412: p4_error: net_recv read, errno = : 9