fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r257-csrt-152732583400068
Last Updated
June 26, 2018

About the Execution of LTSMin for NeighborGrid-PT-d5n4m1t35

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15278.620 1686849.00 5277314.00 79.80 ?FTFF?FFTF?F?TTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.................
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.6K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 116 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 354 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 59M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool ltsmin
Input is NeighborGrid-PT-d5n4m1t35, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r257-csrt-152732583400068
=====================================================================


--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527449292689

FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-00 CANNOT_COMPUTE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-02 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-03 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-04 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-05 CANNOT_COMPUTE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-06 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-07 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-08 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-09 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-10 CANNOT_COMPUTE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-12 CANNOT_COMPUTE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-13 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-14 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-15 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1527450979538

--------------------
content from stderr:

mcc2018
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-00
ltl formula formula --ltl=/tmp/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 14.270 real 15.660 user 16.150 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_0_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196611 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.0.0
Stack trace:
*** Error in `pnml2lts-mc': corrupted size vs. prev_size: 0x00007fba0ffe2000 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7fbc29dfabfb]
/lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7fbc29e00fc6]
/lib/x86_64-linux-gnu/libc.so.6(+0x7962f)[0x7fbc29e0362f]
/lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x54)[0x7fbc29e04f64]
/lib/x86_64-linux-gnu/libc.so.6(__backtrace_symbols+0x110)[0x7fbc29e7fdd0]
pnml2lts-mc(+0x73926)[0x564a471b2926]
pnml2lts-mc(+0x74698)[0x564a471b3698]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x110c0)[0x7fbc2a9d70c0]
pnml2lts-mc(+0x22af5)[0x564a47161af5]
pnml2lts-mc(+0x377dc)[0x564a471767dc]
pnml2lts-mc(+0x1e5de)[0x564a4715d5de]
pnml2lts-mc(+0x459d7)[0x564a471849d7]
pnml2lts-mc(+0x37b3e)[0x564a47176b3e]
pnml2lts-mc(+0x239e0)[0x564a471629e0]
pnml2lts-mc(+0x4b9a9)[0x564a4718a9a9]
pnml2lts-mc(+0x176d8)[0x564a471566d8]
pnml2lts-mc(+0x74d27)[0x564a471b3d27]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7494)[0x7fbc2a9cd494]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fbc29e72acf]
======= Memory map: ========
564a4713f000-564a471e7000 r-xp 00000000 08:01 401339 /usr/local/bin/pnml2lts-mc
564a473e7000-564a473e8000 r--p 000a8000 08:01 401339 /usr/local/bin/pnml2lts-mc
564a473e8000-564a473eb000 rw-p 000a9000 08:01 401339 /usr/local/bin/pnml2lts-mc
564a473eb000-564a473f6000 rw-p 00000000 00:00 0
564a47532000-564a47585000 rw-p 00000000 00:00 0 [heap]
7faea7bf9000-7fb6ac000000 rw-p 00000000 00:00 0
7fb6ac000000-7fb6b1b13000 rw-p 00000000 00:00 0
7fb6b1b13000-7fb6b4000000 ---p 00000000 00:00 0
7fb6b4000000-7fb6b8000000 rw-p 00000000 00:00 0
7fb6b87f3000-7fb94c000000 rw-p 00000000 00:00 0
7fb94c000000-7fb94fae5000 rw-p 00000000 00:00 0
7fb94fae5000-7fb950000000 ---p 00000000 00:00 0
7fb9507fd000-7fb954000000 rw-p 00000000 00:00 0
7fb954000000-7fb957b03000 rw-p 00000000 00:00 0
7fb957b03000-7fb958000000 ---p 00000000 00:00 0
7fb958000000-7fb95bad4000 rw-p 00000000 00:00 0
7fb95bad4000-7fb95c000000 ---p 00000000 00:00 0
7fb95c000000-7fb960000000 rw-p 00000000 00:00 0
7fb960579000-7fb964000000 rw-p 00000000 00:00 0
7fb964000000-7fb968000000 rw-p 00000000 00:00 0
7fb968000000-7fb96c000000 rw-p 00000000 00:00 0
7fb96c000000-7fb970000000 rw-p 00000000 00:00 0
7fb970000000-7fb974000000 rw-p 00000000 00:00 0
7fb974000000-7fb978000000 rw-p 00000000 00:00 0
7fb978000000-7fb97c000000 rw-p 00000000 00:00 0
7fb97c000000-7fb980000000 rw-p 00000000 00:00 0
7fb980000000-7fb984000000 rw-p 00000000 00:00 0
7fb984000000-7fb988000000 rw-p 00000000 00:00 0
7fb988000000-7fb98c000000 rw-p 00000000 00:00 0
7fb98c000000-7fb990000000 rw-p 00000000 00:00 0
7fb990000000-7fb994000000 rw-p 00000000 00:00 0
7fb994000000-7fb998000000 rw-p 00000000 00:00 0
7fb998000000-7fb99c000000 rw-p 00000000 00:00 0
7fb99c000000-7fb9a0000000 rw-p 00000000 00:00 0
7fb9a0000000-7fb9a4000000 rw-p 00000000 00:00 0
7fb9a4000000-7fb9a8000000 rw-p 00000000 00:00 0
7fb9a8000000-7fb9ac000000 rw-p 00000000 00:00 0
7fb9ac000000-7fb9b0000000 rw-p 00000000 00:00 0
7fb9b0000000-7fb9b4000000 rw-p 00000000 00:00 0
7fb9b4000000-7fb9b8000000 rw-p 00000000 00:00 0
7fb9b8000000-7fb9bc000000 rw-p 00000000 00:00 0
7fb9bc000000-7fb9c0000000 rw-p 00000000 00:00 0
7fb9c0000000-7fb9c4000000 rw-p 00000000 00:00 0
7fb9c4000000-7fb9c8000000 rw-p 00000000 00:00 0
7fb9c8000000-7fb9cc000000 rw-p 00000000 00:00 0
7fb9cc000000-7fb9d0000000 rw-p 00000000 00:00 0
7fb9d0000000-7fb9d4000000 rw-p 00000000 00:00 0
7fb9d4000000-7fb9d8000000 rw-p 00000000 00:00 0
7fb9d8000000-7fb9dc000000 rw-p 00000000 00:00 0
7fb9dc000000-7fb9e0000000 rw-p 00000000 00:00 0
7fb9e0000000-7fb9e4000000 rw-p 00000000 00:00 0
7fb9e4000000-7fb9e8000000 rw-p 00000000 00:00 0
7fb9e8000000-7fb9ec000000 rw-p 00000000 00:00 0
7fb9ec000000-7fb9f0000000 rw-p 00000000 00:00 0
7fb9f0000000-7fb9f4000000 rw-p 00000000 00:00 0
7fb9f4000000-7fb9f8000000 rw-p 00000000 00:00 0
7fb9f8000000-7fb9fc000000 rw-p 00000000 00:00 0
7fb9fc000000-7fba00000000 rw-p 00000000 00:00 0
7fba00000000-7fba04000000 rw-p 00000000 00:00 0
7fba04000000-7fba08000000 rw-p 00000000 00:00 0
7fba08000000-7fba0c000000 rw-p 00000000 00:00 0
7fba0c000000-7fba10000000 rw-p 00000000 00:00 0
7fba1002a000-7fbc08000000 rw-p 00000000 00:00 0
7fbc08000000-7fbc0c000000 rw-p 00000000 00:00 0
7fbc0c000000-7fbc10000000 rw-p 00000000 00:00 0
7fbc10000000-7fbc14000000 rw-p 00000000 00:00 0
7fbc141b5000-7fbc1773d000 rw-p 00000000 00:00 0
7fbc1781e000-7fbc18000000 rw-p 00000000 00:00 0
7fbc18000000-7fbc1c000000 rw-p 00000000 00:00 0
7fbc1c0bf000-7fbc1df45000 rw-p 00000000 00:00 0
7fbc1e0ef000-7fbc1e370000 rw-p 00000000 00:00 0
7fbc1e430000-7fbc1e632000 rw-p 00000000 00:00 0
7fbc1e632000-7fbc1e7b3000 rw-p 00000000 00:00 0
7fbc1e7b3000-7fbc1e874000 rw-p 00000000 00:00 0
7fbc1e8a4000-7fbc1e925000 rw-p 00000000 00:00 0
7fbc1e925000-7fbc1ea26000 rw-p 00000000 00:00 0
7fbc1ea26000-7fbc1eb27000 rw-p 00000000 00:00 0
7fbc1eb46000-7fbc1ebc7000 rw-p 00000000 00:00 0
7fbc1ebc7000-7fbc1ec88000 rw-p 00000000 00:00 0
7fbc1ec88000-7fbc1ed49000 rw-p 00000000 00:00 0
7fbc1ed49000-7fbc1eeca000 rw-p 00000000 00:00 0
7fbc1ef2b000-7fbc1f0ac000 rw-p 00000000 00:00 0
7fbc1f0ad000-7fbc1f22e000 rw-p 00000000 00:00 0
7fbc1f290000-7fbc1f391000 rw-p 00000000 00:00 0
7fbc1f3e3000-7fbc1f464000 rw-p 00000000 00:00 0
7fbc1f464000-7fbc1f565000 rw-p 00000000 00:00 0
7fbc1f578000-7fbc1f639000 rw-p 00000000 00:00 0
7fbc1f68d000-7fbc1f74e000 rw-p 00000000 00:00 0
7fbc1f77e000-7fbc1f7ff000 rw-p 00000000 00:00 0
7fbc1f7ff000-7fbc1f800000 ---p 00000000 00:00 0
7fbc1f800000-7fbc20000000 rw-p 00000000 00:00 0
7fbc20000000-7fbc24000000 rw-p 00000000 00:00 0
7fbc24000000-7fbc240c1000 rw-p 00000000 00:00 0
7fbc240c1000-7fbc240c2000 ---p 00000000 00:00 0
7fbc240c2000-7fbc248c2000 rw-p 00000000 00:00 0
7fbc248c2000-7fbc248c3000 ---p 00000000 00:00 0
7fbc248c3000-7fbc250c3000 rw-p 00000000 00:00 0
7fbc250c3000-7fbc250c4000 ---p 00000000 00:00 0
7fbc250c4000-7fbc278c5000 rw-p 00000000 00:00 0
7fbc278c5000-7fbc278ea000 r-xp 00000000 08:01 131461 /lib/x86_64-linux-gnu/liblzma.so.5.2.2
7fbc278ea000-7fbc27ae9000 ---p 00025000 08:01 131461 /lib/x86_64-linux-gnu/liblzma.so.5.2.2
7fbc27ae9000-7fbc27aea000 r--p 00024000 08:01 131461 /lib/x86_64-linux-gnu/liblzma.so.5.2.2
7fbc27aea000-7fbc27aeb000 rw-p 00025000 08:01 131461 /lib/x86_64-linux-gnu/liblzma.so.5.2.2
7fbc27aeb000-7fbc29367000 r-xp 00000000 08:01 403845 /usr/lib/x86_64-linux-gnu/libicudata.so.57.1
7fbc29367000-7fbc29566000 ---p 0187c000 08:01 403845 /usr/lib/x86_64-linux-gnu/libicudata.so.57.1
7fbc29566000-7fbc29567000 r--p 0187b000 08:01 403845 /usr/lib/x86_64-linux-gnu/libicudata.so.57.1
7fbc29567000-7fbc29568000 rw-p 0187c000 08:01 403845 /usr/lib/x86_64-linux-gnu/libicudata.so.57.1
7fbc29568000-7fbc296fc000 r-xp 00000000 08:01 403852 /usr/lib/x86_64-linux-gnu/libicuuc.so.57.1
7fbc296fc000-7fbc298fb000 ---p 00194000 08:01 403852 /usr/lib/x86_64-linux-gnu/libicuuc.so.57.1
7fbc298fb000-7fbc2990d000 r--p 00193000 08:01 403852 /usr/lib/x86_64-linux-gnu/libicuuc.so.57.1
7fbc2990d000-7fbc2990e000 rw-p 001a5000 08:01 403852 /usr/lib/x86_64-linux-gnu/libicuuc.so.57.1
7fbc2990e000-7fbc29910000 rw-p 00000000 00:00 0
7fbc29910000-7fbc29b7b000 r-xp 00000000 08:01 403846 /usr/lib/x86_64-linux-gnu/libicui18n.so.57.1
7fbc29b7b000-7fbc29d7a000 ---p 0026b000 08:01 403846 /usr/lib/x86_64-linux-gnu/libicui18n.so.57.1
7fbc29d7a000-7fbc29d87000 r--p 0026a000 08:01 403846 /usr/lib/x86_64-linux-gnu/libicui18n.so.57.1
7fbc29d87000-7fbc29d89000 rw-p 00277000 08:01 403846 /usr/lib/x86_64-linux-gnu/libicui18n.so.57.1
7fbc29d89000-7fbc29d8a000 rw-p 00000000 00:00 0
7fbc29d8a000-7fbc29f1f000 r-xp 00000000 08:01 136273 /lib/x86_64-linux-gnu/libc-2.24.so
7fbc29f1f000-7fbc2a11f000 ---p 00195000 08:01 136273 /lib/x86_64-linux-gnu/libc-2.24.so
7fbc2a11f000-7fbc2a123000 r--p 00195000 08:01 136273 /lib/x86_64-linux-gnu/libc-2.24.so
7fbc2a123000-7fbc2a125000 rw-p 00199000 08:01 136273 /lib/x86_64-linux-gnu/libc-2.24.so
7fbc2a125000-7fbc2a129000 rw-p 00000000 00:00 0
7fbc2a129000-7fbc2a13f000 r-xp 00000000 08:01 131086 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fbc2a13f000-7fbc2a33e000 ---p 00016000 08:01 131086 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fbc2a33e000-7fbc2a33f000 r--p 00015000 08:01 131086 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fbc2a33f000-7fbc2a340000 rw-p 00016000 08:01 131086 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fbc2a340000-7fbc2a443000 r-xp 00000000 08:01 136277 /lib/x86_64-linux-gnu/libm-2.24.so
7fbc2a443000-7fbc2a642000 ---p 00103000 08:01 136277 /lib/x86_64-linux-gnu/libm-2.24.so
7fbc2a642000-7fbc2a643000 r--p 00102000 08:01 136277 /lib/x86_64-linux-gnu/libm-2.24.so
7fbc2a643000-7fbc2a644000 rw-p 00103000 08:01 136277 /lib/x86_64-linux-gnu/libm-2.24.so
7fbc2a644000-7fbc2a7b6000 r-xp 00000000 08:01 394042 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fbc2a7b6000-7fbc2a9b6000 ---p 00172000 08:01 394042 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fbc2a9b6000-7fbc2a9c0000 r--p 00172000 08:01 394042 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fbc2a9c0000-7fbc2a9c2000 rw-p 0017c000 08:01 394042 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fbc2a9c2000-7fbc2a9c6000 rw-p 00000000 00:00 0
7fbc2a9c6000-7fbc2a9de000 r-xp 00000000 08:01 136288 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fbc2a9de000-7fbc2abdd000 ---p 00018000 08:01 136288 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fbc2abdd000-7fbc2abde000 r--p 00017000 08:01 136288 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fbc2abde000-7fbc2abdf000 rw-p 00018000 08:01 136288 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fbc2abdf000-7fbc2abe3000 rw-p 00000000 00:00 0
7fbc2abe3000-7fbc2abe6000 r-xp 00000000 08:01 136276 /lib/x86_64-linux-gnu/libdl-2.24.so
7fbc2abe6000-7fbc2ade5000 ---p 00003000 08:01 136276 /lib/x86_64-linux-gnu/libdl-2.24.so
7fbc2ade5000-7fbc2ade6000 r--p 00002000 08:01 136276 /lib/x86_64-linux-gnu/libdl-2.24.so
7fbc2ade6000-7fbc2ade7000 rw-p 00003000 08:01 136276 /lib/x86_64-linux-gnu/libdl-2.24.so
7fbc2ade7000-7fbc2ae00000 r-xp 00000000 08:01 131463 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fbc2ae00000-7fbc2afff000 ---p 00019000 08:01 131463 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fbc2afff000-7fbc2b000000 r--p 00018000 08:01 131463 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fbc2b000000-7fbc2b001000 rw-p 00019000 08:01 131463 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fbc2b001000-7fbc2b008000 r-xp 00000000 08:01 136290 /lib/x86_64-linux-gnu/librt-2.24.so
7fbc2b008000-7fbc2b207000 ---p 00007000 08:01 136290 /lib/x86_64-linux-gnu/librt-2.24.so
7fbc2b207000-7fbc2b208000 r--p 00006000 08:01 136290 /lib/x86_64-linux-gnu/librt-2.24.so
7fbc2b208000-7fbc2b209000 rw-p 00007000 08:01 136290 /lib/x86_64-linux-gnu/librt-2.24.so
7fbc2b209000-7fbc2b22b000 r-xp 00000000 08:01 408278 /usr/local/lib/libbddx.so.0.0.0
7fbc2b22b000-7fbc2b42a000 ---p 00022000 08:01 408278 /usr/local/lib/libbddx.so.0.0.0
7fbc2b42a000-7fbc2b42b000 r--p 00021000 08:01 408278 /usr/local/lib/libbddx.so.0.0.0
7fbc2b42b000-7fbc2b42c000 rw-p 00022000 08:01 408278 /usr/local/lib/libbddx.so.0.0.0
7fbc2b42c000-7fbc2b72e000 r-xp 00000000 08:01 408566 /usr/local/lib/libspot.so.0.0.0
7fbc2b72e000-7fbc2b92d000 ---p 00302000 08:01 408566 /usr/local/lib/libspot.so.0.0.0
7fbc2b92d000-7fbc2b934000 r--p 00301000 08:01 408566 /usr/local/lib/libspot.so.0.0.0
7fbc2b934000-7fbc2b935000 rw-p 00308000 08:01 408566 /usr/local/lib/libspot.so.0.0.0
7fbc2b935000-7fbc2b937000 rw-p 00000000 00:00 0
7fbc2b937000-7fbc2b942000 r-xp 00000000 08:01 131608 /lib/x86_64-linux-gnu/libpopt.so.0.0.0
7fbc2b942000-7fbc2bb42000 ---p 0000b000 08:01 131608 /lib/x86_64-linux-gnu/libpopt.so.0.0.0
7fbc2bb42000-7fbc2bb43000 r--p 0000b000 08:01 131608 /lib/x86_64-linux-gnu/libpopt.so.0.0.0
7fbc2bb43000-7fbc2bb44000 rw-p 0000c000 08:01 131608 /lib/x86_64-linux-gnu/libpopt.so.0.0.0
7fbc2bb44000-7fbc2bcf4000 r-xp 00000000 08:01 403866 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
7fbc2bcf4000-7fbc2bef4000 ---p 001b0000 08:01 403866 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
7fbc2bef4000-7fbc2befc000 r--p 001b0000 08:01 403866 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
7fbc2befc000-7fbc2befe000 rw-p 001b8000 08:01 403866 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
7fbc2befe000-7fbc2beff000 rw-p 00000000 00:00 0
7fbc2beff000-7fbc2bf22000 r-xp 00000000 08:01 136268 /lib/x86_64-linux-gnu/ld-2.24.so
7fbc2bf5d000-7fbc2c01e000 rw-p 00000000 00:00 0
7fbc2c01e000-7fbc2c0df000 rw-p 00000000 00:00 0
7fbc2c110000-7fbc2c11a000 rw-p 00000000 00:00 0
7fbc2c11e000-7fbc2c122000 rw-p 00000000 00:00 0
7fbc2c122000-7fbc2c123000 r--p 00023000 08:01 136268 /lib/x86_64-linux-gnu/ld-2.24.so
7fbc2c123000-7fbc2c124000 rw-p 00024000 08:01 136268 /lib/x86_64-linux-gnu/ld-2.24.so
7fbc2c124000-7fbc2c125000 rw-p 00000000 00:00 0
7ffff4f41000-7ffff4f62000 rw-p 00000000 00:00 0 [stack]
7ffff4f9a000-7ffff4f9c000 r--p 00000000 00:00 0 [vvar]
7ffff4f9c000-7ffff4f9e000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-01
ltl formula formula --ltl=/tmp/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 21.430 real 15.310 user 23.120 sys
pnml2lts-mc( 0/ 4): There are 1025 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196612 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~191!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 652
pnml2lts-mc( 0/ 4): unique transitions count: 118478016
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 647
pnml2lts-mc( 0/ 4): - claim success count: 655
pnml2lts-mc( 0/ 4): - cum. max stack depth: 655
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 655 states 119067844 transitions, fanout: 181782.968
pnml2lts-mc( 0/ 4): Total exploration time 129.990 sec (129.770 sec minimum, 129.853 sec on average)
pnml2lts-mc( 0/ 4): States per second: 5, Transitions per second: 915977
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1441.6MB, 12.8 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 11.0%/26.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1455.6MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-02
ltl formula formula --ltl=/tmp/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_2_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 34.230 real 28.130 user 30.610 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196610 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.090 sec (0.050 sec minimum, 0.073 sec on average)
pnml2lts-mc( 0/ 4): States per second: 44, Transitions per second: 44
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 152.0 B/state, compr.: 3.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 14.0MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-03
ltl formula formula --ltl=/tmp/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_3_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 30.790 real 28.330 user 26.870 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196611 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~4!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2197
pnml2lts-mc( 0/ 4): unique states count: 2207
pnml2lts-mc( 0/ 4): unique transitions count: 1374528
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 1
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 2210
pnml2lts-mc( 0/ 4): - cum. max stack depth: 13
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2210 states 1964356 transitions, fanout: 888.849
pnml2lts-mc( 0/ 4): Total exploration time 56.150 sec (56.110 sec minimum, 56.128 sec on average)
pnml2lts-mc( 0/ 4): States per second: 39, Transitions per second: 34984
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 17.9MB, 13.7 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 31.9MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-04
ltl formula formula --ltl=/tmp/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 16.950 real 15.530 user 16.650 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_4_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196611 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~63!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 250
pnml2lts-mc( 0/ 4): unique transitions count: 47687424
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 244
pnml2lts-mc( 0/ 4): - claim success count: 253
pnml2lts-mc( 0/ 4): - cum. max stack depth: 253
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 253 states 48277252 transitions, fanout: 190819.178
pnml2lts-mc( 0/ 4): Total exploration time 53.260 sec (52.920 sec minimum, 53.087 sec on average)
pnml2lts-mc( 0/ 4): States per second: 5, Transitions per second: 906445
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 584.4MB, 12.9 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 4.0%/10.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 598.4MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-05
ltl formula formula --ltl=/tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 33.560 real 26.510 user 26.550 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 1025 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196612 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-06
ltl formula formula --ltl=/tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_6_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 38.450 real 35.920 user 32.790 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196613 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~6!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1072
pnml2lts-mc( 0/ 4): unique states count: 1087
pnml2lts-mc( 0/ 4): unique transitions count: 2354688
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1090
pnml2lts-mc( 0/ 4): - cum. max stack depth: 18
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1090 states 2944516 transitions, fanout: 2701.391
pnml2lts-mc( 0/ 4): Total exploration time 34.120 sec (34.090 sec minimum, 34.110 sec on average)
pnml2lts-mc( 0/ 4): States per second: 32, Transitions per second: 86299
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 31.7MB, 14.1 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 45.7MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-07
ltl formula formula --ltl=/tmp/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 30.420 real 30.110 user 26.040 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_7_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196610 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~3!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 3105
pnml2lts-mc( 0/ 4): unique states count: 3113
pnml2lts-mc( 0/ 4): unique transitions count: 1374528
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 16
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3116
pnml2lts-mc( 0/ 4): - cum. max stack depth: 11
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3116 states 1964356 transitions, fanout: 630.409
pnml2lts-mc( 0/ 4): Total exploration time 118.960 sec (118.290 sec minimum, 118.507 sec on average)
pnml2lts-mc( 0/ 4): States per second: 26, Transitions per second: 16513
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 16.1MB, 12.3 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 30.1MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-08
ltl formula formula --ltl=/tmp/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 35.240 real 33.950 user 29.930 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_8_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196610 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.110 sec (0.080 sec minimum, 0.102 sec on average)
pnml2lts-mc( 0/ 4): States per second: 36, Transitions per second: 36
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 152.0 B/state, compr.: 3.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 14.0MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-09
ltl formula formula --ltl=/tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 35.580 real 32.170 user 28.810 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_9_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196611 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~4!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 3153
pnml2lts-mc( 0/ 4): unique states count: 3165
pnml2lts-mc( 0/ 4): unique transitions count: 2159040
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 1
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3168
pnml2lts-mc( 0/ 4): - cum. max stack depth: 15
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3168 states 2748868 transitions, fanout: 867.698
pnml2lts-mc( 0/ 4): Total exploration time 99.180 sec (97.990 sec minimum, 98.565 sec on average)
pnml2lts-mc( 0/ 4): States per second: 32, Transitions per second: 27716
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 27.0MB, 13.1 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 41.0MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-10
ltl formula formula --ltl=/tmp/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_10_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 31.310 real 28.190 user 32.010 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196615 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.0.0
Stack trace:
0: pnml2lts-mc(+0x7391a) [0x55c8f79fd91a]
1: pnml2lts-mc(+0x74698) [0x55c8f79fe698]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x110c0) [0x7fc585da00c0]
3: pnml2lts-mc(+0x22a2c) [0x55c8f79aca2c]
4: pnml2lts-mc(+0x377dc) [0x55c8f79c17dc]
5: pnml2lts-mc(+0x1e5de) [0x55c8f79a85de]
6: pnml2lts-mc(+0x459d7) [0x55c8f79cf9d7]
7: pnml2lts-mc(+0x37b3e) [0x55c8f79c1b3e]
8: pnml2lts-mc(+0x239e0) [0x55c8f79ad9e0]
9: pnml2lts-mc(+0x4adca) [0x55c8f79d4dca]
10: pnml2lts-mc(+0x176d8) [0x55c8f79a16d8]
11: pnml2lts-mc(+0x74d27) [0x55c8f79fed27]
12: /lib/x86_64-linux-gnu/libpthread.so.0(+0x7494) [0x7fc585d96494]
13: /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7fc58523bacf]
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-11
ltl formula formula --ltl=/tmp/ltl_11_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 35.670 real 30.590 user 29.810 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_11_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 1025 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196612 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~26!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 93
pnml2lts-mc( 0/ 4): unique transitions count: 18075648
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 83
pnml2lts-mc( 0/ 4): - claim success count: 96
pnml2lts-mc( 0/ 4): - cum. max stack depth: 96
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 96 states 18665476 transitions, fanout: 194432.042
pnml2lts-mc( 0/ 4): Total exploration time 49.560 sec (49.180 sec minimum, 49.413 sec on average)
pnml2lts-mc( 0/ 4): States per second: 2, Transitions per second: 376624
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 218.6MB, 12.7 B/state, compr.: 0.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 1.0%/3.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 232.6MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-12
ltl formula formula --ltl=/tmp/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_12_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 40.000 real 37.770 user 38.470 sys
pnml2lts-mc( 0/ 4): There are 1025 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196612 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-13
ltl formula formula --ltl=/tmp/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_13_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 38.350 real 34.260 user 32.650 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196610 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.080 sec (0.060 sec minimum, 0.070 sec on average)
pnml2lts-mc( 0/ 4): States per second: 50, Transitions per second: 50
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 152.0 B/state, compr.: 3.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 14.0MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-14
ltl formula formula --ltl=/tmp/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 38.320 real 33.610 user 30.970 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_14_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196610 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.100 sec (0.050 sec minimum, 0.072 sec on average)
pnml2lts-mc( 0/ 4): States per second: 40, Transitions per second: 40
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 152.0 B/state, compr.: 3.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 14.0MB (~8206.0MB paged-in)
ltl formula name NeighborGrid-PT-d5n4m1t35-LTLFireability-15
ltl formula formula --ltl=/tmp/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 1024 places, 196608 transitions and 393216 arcs
pnml2lts-mc( 0/ 4): Petri net NeighborGrid-PT-d5n4m1t35 analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_15_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 29.390 real 28.470 user 29.260 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1026 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1025, there are 196610 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.100 sec (0.070 sec minimum, 0.078 sec on average)
pnml2lts-mc( 0/ 4): States per second: 40, Transitions per second: 40
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 152.0 B/state, compr.: 3.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 200650 string chucks using 5MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 14MB
pnml2lts-mc( 0/ 4): Est. total memory use: 14.0MB (~8206.0MB paged-in)

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NeighborGrid-PT-d5n4m1t35"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool ltsmin"
echo " Input is NeighborGrid-PT-d5n4m1t35, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r257-csrt-152732583400068"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;