Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r108-smll-165260580900253.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is GPUForwardProgress-PT-28b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r108-smll-165260580900253
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 364K
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 12:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 12:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 12:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 141K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1652647977684

Running Version 0
[2022-05-15 20:53:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-15 20:53:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 20:53:01] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2022-05-15 20:53:01] [INFO ] Transformed 568 places.
[2022-05-15 20:53:01] [INFO ] Transformed 597 transitions.
[2022-05-15 20:53:01] [INFO ] Found NUPN structural information;
[2022-05-15 20:53:01] [INFO ] Parsed PT model containing 568 places and 597 transitions in 194 ms.
Graph (trivial) has 510 edges and 568 vertex of which 7 / 568 are part of one of the 1 SCC in 9 ms
Free SCC test removed 6 places
Structural test allowed to assert that 269 places are NOT stable. Took 25 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 299) seen :88
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 211) seen :0
Running SMT prover for 211 properties.
// Phase 1: matrix 590 rows 562 cols
[2022-05-15 20:53:01] [INFO ] Computed 30 place invariants in 31 ms
[2022-05-15 20:53:05] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:211
[2022-05-15 20:53:09] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 41 ms returned sat
[2022-05-15 20:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:53:21] [INFO ] [Nat]Absence check using state equation in 8502 ms returned unsat :0 sat :211
[2022-05-15 20:53:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 20:53:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
Attempting to minimize the solution found.
Minimization took 3155 ms.
[2022-05-15 20:53:30] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :211
Fused 211 Parikh solutions to 185 different solutions.
Incomplete Parikh walk after 520 steps, including 1 resets, run finished after 18 ms. (steps per millisecond=28 ) properties (out of 211) seen :29 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=38 ) properties (out of 182) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=40 ) properties (out of 182) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=39 ) properties (out of 178) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=41 ) properties (out of 175) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=41 ) properties (out of 175) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=43 ) properties (out of 175) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=43 ) properties (out of 175) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=43 ) properties (out of 175) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1036 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=45 ) properties (out of 175) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=43 ) properties (out of 175) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=43 ) properties (out of 173) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=47 ) properties (out of 173) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=48 ) properties (out of 169) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=49 ) properties (out of 166) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=47 ) properties (out of 166) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=47 ) properties (out of 166) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=49 ) properties (out of 166) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=47 ) properties (out of 166) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=49 ) properties (out of 166) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=51 ) properties (out of 164) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=45 ) properties (out of 164) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=50 ) properties (out of 160) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=52 ) properties (out of 157) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=52 ) properties (out of 157) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=52 ) properties (out of 157) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=52 ) properties (out of 157) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=51 ) properties (out of 157) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1058 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=55 ) properties (out of 157) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=54 ) properties (out of 153) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=57 ) properties (out of 153) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=54 ) properties (out of 153) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=52 ) properties (out of 153) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=54 ) properties (out of 151) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=49 ) properties (out of 151) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=55 ) properties (out of 147) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=58 ) properties (out of 144) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=58 ) properties (out of 144) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=57 ) properties (out of 144) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 144) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=57 ) properties (out of 144) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=57 ) properties (out of 144) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=57 ) properties (out of 142) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=58 ) properties (out of 142) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=58 ) properties (out of 138) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=65 ) properties (out of 135) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 135) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 135) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=54 ) properties (out of 135) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 135) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 135) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 133) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=61 ) properties (out of 133) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=62 ) properties (out of 131) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=65 ) properties (out of 128) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=65 ) properties (out of 128) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=74 ) properties (out of 128) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=94 ) properties (out of 128) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=103 ) properties (out of 126) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 126) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1058 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=96 ) properties (out of 124) seen :1 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=86 ) properties (out of 123) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 123) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=103 ) properties (out of 121) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 121) seen :4 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=106 ) properties (out of 117) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 114) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 114) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 114) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 114) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=103 ) properties (out of 114) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 114) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 112) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1060 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=106 ) properties (out of 110) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1046 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 107) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=87 ) properties (out of 107) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1042 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=115 ) properties (out of 107) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=115 ) properties (out of 107) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=103 ) properties (out of 105) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1040 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=104 ) properties (out of 105) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1038 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=103 ) properties (out of 103) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1044 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=116 ) properties (out of 103) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=120 ) properties (out of 99) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=121 ) properties (out of 95) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=127 ) properties (out of 95) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=127 ) properties (out of 95) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 12 resets, run finished after 43 ms. (steps per millisecond=120 ) properties (out of 95) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=126 ) properties (out of 94) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5290 steps, including 10 resets, run finished after 41 ms. (steps per millisecond=129 ) properties (out of 94) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=121 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=130 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 39 ms. (steps per millisecond=133 ) properties (out of 91) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5290 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=123 ) properties (out of 90) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=137 ) properties (out of 86) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 39 ms. (steps per millisecond=133 ) properties (out of 85) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=136 ) properties (out of 85) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=136 ) properties (out of 85) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=129 ) properties (out of 82) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 39 ms. (steps per millisecond=133 ) properties (out of 82) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=147 ) properties (out of 79) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=137 ) properties (out of 75) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 12 resets, run finished after 35 ms. (steps per millisecond=149 ) properties (out of 74) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 35 ms. (steps per millisecond=148 ) properties (out of 74) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 36 ms. (steps per millisecond=144 ) properties (out of 73) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=157 ) properties (out of 73) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 12 resets, run finished after 31 ms. (steps per millisecond=167 ) properties (out of 73) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=157 ) properties (out of 71) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=174 ) properties (out of 69) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 10 resets, run finished after 31 ms. (steps per millisecond=170 ) properties (out of 65) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=163 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=174 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 31 ms. (steps per millisecond=168 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=157 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=173 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 29 ms. (steps per millisecond=179 ) properties (out of 62) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 29 ms. (steps per millisecond=178 ) properties (out of 60) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=174 ) properties (out of 60) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=196 ) properties (out of 56) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=193 ) properties (out of 53) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=193 ) properties (out of 53) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=186 ) properties (out of 53) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 26 ms. (steps per millisecond=200 ) properties (out of 53) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=192 ) properties (out of 53) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 12 resets, run finished after 28 ms. (steps per millisecond=185 ) properties (out of 53) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 25 ms. (steps per millisecond=207 ) properties (out of 51) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 25 ms. (steps per millisecond=208 ) properties (out of 51) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=212 ) properties (out of 47) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 12 resets, run finished after 27 ms. (steps per millisecond=193 ) properties (out of 44) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 26 ms. (steps per millisecond=200 ) properties (out of 44) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 26 ms. (steps per millisecond=200 ) properties (out of 44) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=216 ) properties (out of 43) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 12 resets, run finished after 24 ms. (steps per millisecond=216 ) properties (out of 43) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=192 ) properties (out of 43) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=216 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=226 ) properties (out of 41) seen :4 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=230 ) properties (out of 37) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=227 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 12 resets, run finished after 24 ms. (steps per millisecond=217 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=248 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=247 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=247 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 12 resets, run finished after 21 ms. (steps per millisecond=247 ) properties (out of 34) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=225 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=248 ) properties (out of 32) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=265 ) properties (out of 29) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=261 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=261 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=217 ) properties (out of 26) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=247 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=273 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5080 steps, including 13 resets, run finished after 19 ms. (steps per millisecond=267 ) properties (out of 25) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5070 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=281 ) properties (out of 23) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5100 steps, including 13 resets, run finished after 19 ms. (steps per millisecond=268 ) properties (out of 23) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5080 steps, including 12 resets, run finished after 20 ms. (steps per millisecond=254 ) properties (out of 22) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5070 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=298 ) properties (out of 20) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5100 steps, including 12 resets, run finished after 17 ms. (steps per millisecond=300 ) properties (out of 20) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=288 ) properties (out of 20) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=288 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5220 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=290 ) properties (out of 19) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 12 resets, run finished after 19 ms. (steps per millisecond=278 ) properties (out of 17) seen :3 could not realise parikh vector
Incomplete Parikh walk after 52300 steps, including 131 resets, run finished after 196 ms. (steps per millisecond=266 ) properties (out of 14) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52200 steps, including 137 resets, run finished after 234 ms. (steps per millisecond=223 ) properties (out of 14) seen :1 could not realise parikh vector
Incomplete Parikh walk after 52100 steps, including 140 resets, run finished after 211 ms. (steps per millisecond=246 ) properties (out of 13) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52000 steps, including 132 resets, run finished after 200 ms. (steps per millisecond=260 ) properties (out of 13) seen :1 could not realise parikh vector
Incomplete Parikh walk after 51900 steps, including 132 resets, run finished after 204 ms. (steps per millisecond=254 ) properties (out of 12) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52100 steps, including 137 resets, run finished after 144 ms. (steps per millisecond=361 ) properties (out of 12) seen :2 could not realise parikh vector
Incomplete Parikh walk after 52900 steps, including 137 resets, run finished after 131 ms. (steps per millisecond=403 ) properties (out of 10) seen :1 could not realise parikh vector
Incomplete Parikh walk after 51900 steps, including 138 resets, run finished after 126 ms. (steps per millisecond=411 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 50800 steps, including 139 resets, run finished after 122 ms. (steps per millisecond=416 ) properties (out of 9) seen :1 could not realise parikh vector
Incomplete Parikh walk after 50700 steps, including 133 resets, run finished after 124 ms. (steps per millisecond=408 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 51000 steps, including 130 resets, run finished after 126 ms. (steps per millisecond=404 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52000 steps, including 130 resets, run finished after 130 ms. (steps per millisecond=400 ) properties (out of 8) seen :1 could not realise parikh vector
Incomplete Parikh walk after 51900 steps, including 132 resets, run finished after 127 ms. (steps per millisecond=408 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52200 steps, including 141 resets, run finished after 172 ms. (steps per millisecond=303 ) properties (out of 7) seen :4 could not realise parikh vector
Incomplete Parikh walk after 53000 steps, including 136 resets, run finished after 159 ms. (steps per millisecond=333 ) properties (out of 3) seen :2 could not realise parikh vector
Incomplete Parikh walk after 52300 steps, including 143 resets, run finished after 154 ms. (steps per millisecond=339 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52200 steps, including 137 resets, run finished after 112 ms. (steps per millisecond=466 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52100 steps, including 137 resets, run finished after 113 ms. (steps per millisecond=461 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52000 steps, including 136 resets, run finished after 105 ms. (steps per millisecond=495 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 51900 steps, including 128 resets, run finished after 106 ms. (steps per millisecond=489 ) properties (out of 1) seen :0 could not realise parikh vector
Finished Parikh walk after 80 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=40 )
Able to resolve query StableMarking after proving 301 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL

BK_STOP 1652648019067

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="GPUForwardProgress-PT-28b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is GPUForwardProgress-PT-28b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r108-smll-165260580900253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28b.tgz
mv GPUForwardProgress-PT-28b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;