紧急求助：cadence仿真出现spectre 8471错误，跟SPB166文件夹相关

求助如题。尚未发现任何人提到过该错误。该问题的log file如下：
********************************************************************************
Cadence (R) Virtuoso (R) Spectre (R) Circuit Simulator
Version 11.1.0.467.isr12 32bit -- 3 Jul 2012

Includes RSA BSAFE(R) Cryptographic or Security Protocol Software from RSA Security, Inc.
User: xxx   Host: xxxx  HostID: xxx   PID: xx

Simulating `input.scs' on xxx at 11:11:22 PM, Tue Dec 22, 2015
Current working directory: /home/xxxx/simulation/inverter/spectre/schematic/netlist.
Environment variable:
    SPECTRE_DEFAULTS=-E
Command line:
    /usr/cadence/SPB166/tools.lnx86/spectre/bin/32bit/spectre input.scs  \
        +escchars +log ../psf/spectre.out +inter=mpsc  \
        +mpssession=spectre0_8099_1 -format psfxl -raw ../psf  \
        +lqtimeout 900 -maxw 5 -maxn 5
spectre pid = 8630
Loading /usr/cadence/SPB166/tools.lnx86/cmi/lib/5.0/libinfineon_sh.so ...
Loading /usr/cadence/SPB166/tools.lnx86/cmi/lib/5.0/libphilips_sh.so ...
Loading /usr/cadence/SPB166/tools.lnx86/cmi/lib/5.0/libsparam_sh.so ...
Loading /usr/cadence/SPB166/tools.lnx86/cmi/lib/5.0/libstmodels_sh.so ...
Time for NDB Parsing: CPU = 1.2808 s, elapsed = 2.86998 s.
Time accumulated: CPU = 1.2808 s, elapsed = 2.86998 s.
Peak resident memory used = 37 Mbytes.

Time for Elaboration: CPU = 74.989 ms, elapsed = 75.0511 ms.
Time accumulated: CPU = 1.35779 s, elapsed = 2.94732 s.
Peak resident memory used = 37.8 Mbytes.

Time for EDB Visiting: CPU = 1.999 ms, elapsed = 1.98793 ms.
Time accumulated: CPU = 1.36079 s, elapsed = 2.95022 s.
Peak resident memory used = 38 Mbytes.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-8511): Error in opening shared object:/usr/cadence/SPB166/tools.lnx86/mdl/lib/libeh_sh.so: undefined symbol: _ZNK8srrValue20compareWithSortOrderEPKS_PK23srrStringGroupAttribute.
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-8511): Error in opening shared object:/usr/cadence/SPB166/tools.lnx86/mdl/lib/libeh_sh.so: undefined symbol: _ZNK8srrValue20compareWithSortOrderEPKS_PK23srrStringGroupAttribute.
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-8511): Error in opening shared object:/usr/cadence/SPB166/tools.lnx86/mdl/lib/libeh_sh.so: undefined symbol: _ZNK8srrValue20compareWithSortOrderEPKS_PK23srrStringGroupAttribute.
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-8511): Error in opening shared object:/usr/cadence/SPB166/tools.lnx86/mdl/lib/libeh_sh.so: undefined symbol: _ZNK8srrValue20compareWithSortOrderEPKS_PK23srrStringGroupAttribute.
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-8511): Error in opening shared object:/usr/cadence/SPB166/tools.lnx86/mdl/lib/libeh_sh.so: undefined symbol: _ZNK8srrValue20compareWithSortOrderEPKS_PK23srrStringGroupAttribute.
        Further occurrences of this warning will be suppressed.
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Error found by spectre during initial setup.
    ERROR (SPECTRE-8471): The definition of soSehParseString is missing in libSpectreEH_sh.so and will not load.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-4084): T0.vdb_chkfwd:Error in creating expression in MDL. Assert ignored.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-4084): T0.vdb_check:Error in creating expression in MDL. Assert ignored.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-4084): T0.vsb_chkfwd:Error in creating expression in MDL. Assert ignored.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-4084): T0.vsb_check:Error in creating expression in MDL. Assert ignored.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Warning from spectre during initial setup.
    WARNING (SPECTRE-4084): T0.vgb_check:Error in creating expression in MDL. Assert ignored.
        Further occurrences of this warning will be suppressed.
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Loading /usr/cadence/SPB166/tools.lnx86/spectre/lib/mdl/libSpectreEH_sh.so ...
Aggregate audit (11:11:27 PM, Tue Dec 22, 2015):
Time used: CPU = 2.83 s, elapsed = 4.46 s, util. = 63.6%.
Time spent in licensing: elapsed = 216 ms.
Peak memory used = 38 Mbytes.
Simulation started at: 11:11:22 PM, Tue Dec 22, 2015, ended at: 11:11:27 PM, Tue Dec 22, 2015, with elapsed time (wall clock): 4.46 s.
spectre completes with 8 errors, 24 warnings, and 0 notices.
spectre terminated prematurely due to fatal error.

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从未遇到，特此发帖求助。希望大神出来解答。
PDK之前在server1上面运行良好，可是突然转战server2，安装之后就出现此类问题。
而且奇怪的是，NMOS的仿真没有问题。只要有PMOS的schematic都会出现针对SPB166这个文件夹的错误，仿真无法运行。

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