Comments (4)
Do you have multiple RaiSim directories? Make sure that you only have one on your system.
Do you use docker? What CPU do you use? Can you also run it with Valgrind?
You did it right. You should have all raisim, raisimOgre, and ogre in one directory
from raisimogre.
Thanks a lot for your recommendations. It pointed me in the right direction by checking for other installs using the locate
command.
It turned out that there was another raisim install on the system that came with a catkin build that I was not aware anymore that i had it.
After removing all the files related to any raisim install and a subsequent clean install all works now! Thanks.
from raisimogre.
Hello,
I am facing the same issue. I suspect that my CPU is insufficient to run raisim and raisimOgre. This is the output when I debug with gdb.
GNU gdb (Ubuntu 9.2-0ubuntu1~20.04.1) 9.2
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./anymal...
(No debugging symbols found in ./anymal)
(gdb) run
Starting program: /home/ruturajsambhus/Work/raisim_legged/raisim_workspace/raisimOgre/build/examples/anymal
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGILL, Illegal instruction.
0x00007ffff794031c in machineid::machineHash[abi:cxx11]() ()
from /home/ruturajsambhus/Work/raisim_legged/raisim_build/lib/libraisim.so.1.1.7
(gdb) bt
#0 0x00007ffff794031c in machineid::machineHash[abi:cxx11]() ()
from /home/ruturajsambhus/Work/raisim_legged/raisim_build/lib/libraisim.so.1.1.7
#1 0x00007ffff795363d in initializeResource(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ()
from /home/ruturajsambhus/Work/raisim_legged/raisim_build/lib/libraisim.so.1.1.7
#2 0x00007ffff79247a8 in raisim::World::init() ()
from /home/ruturajsambhus/Work/raisim_legged/raisim_build/lib/libraisim.so.1.1.7
#3 0x00007ffff7922dd7 in raisim::World::World() ()
from /home/ruturajsambhus/Work/raisim_legged/raisim_build/lib/libraisim.so.1.1.7
#4 0x000055555555c37e in main ()
Further, these are the CPU and graphics details of my system.
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 36 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 2
Core(s) per socket: 2
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 42
Model name: Intel(R) Core(TM) i5-2415M CPU @ 2.30GHz
Stepping: 7
CPU MHz: 900.000
CPU max MHz: 2900.0000
CPU min MHz: 800.0000
BogoMIPS: 4589.54
Virtualization: VT-x
L1d cache: 64 KiB
L1i cache: 64 KiB
L2 cache: 512 KiB
L3 cache: 3 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled
Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional c
ache flushes, SMT vulnerable
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerablThank you,
e
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Mmio stale data: Unknown: No mitigations
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disable
d via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __u
ser pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IB
RS_FW, STIBP conditional, RSB filling, PBRSB
-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
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 ht tm pbe syscall nx rdts
cp lm constant_tsc arch_perfmon pebs bts rep
_good nopl xtopology nonstop_tsc cpuid aperf
mperf pni pclmulqdq dtes64 monitor ds_cpl vm
x est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 s
se4_2 x2apic popcnt tsc_deadline_timer aes x
save avx lahf_lm pti ssbd ibrs ibpb stibp tp
r_shadow vnmi flexpriority ept vpid xsaveopt
dtherm ida arat pln pts md_clear flush_l1d
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.4 present.
Handle 0x0014, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 8 GB
Error Information Handle: Not Provided
Number Of Devices: 2
Handle 0x0016, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0014
Error Information Handle: No Error
Total Width: Unknown
Data Width: Unknown
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MT/s
Manufacturer: 0x0000
Serial Number: 0x00000000
Asset Tag: Unknown
Part Number: 0x000000000000000000000000000000000000
Handle 0x0018, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0014
Error Information Handle: No Error
Total Width: Unknown
Data Width: Unknown
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: DIMM0
Bank Locator: BANK 1
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MT/s
Manufacturer: 0x0000
Serial Number: 0x00000000
Asset Tag: Unknown
Part Number: 0x000000000000000000000000000000000000
OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 3000 (SNB GT2)
I am also facing the segmentation fault while running the raisimUnity server. It would be great if you could confirm if memory is the issue and how much RAM I would need to add to fix it. Please let me know if any more information is needed.
from raisimogre.
We only support cpu's that has AVX2 instructions
from raisimogre.
Related Issues (20)
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