Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r299-tall-162124164700108.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-20b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-162124164700108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.9K May 11 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 11 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 70K May 12 08:13 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 1621321130050

Running Version 0
[2021-05-18 06:58:51] [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]
[2021-05-18 06:58:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 06:58:51] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2021-05-18 06:58:51] [INFO ] Transformed 416 places.
[2021-05-18 06:58:51] [INFO ] Transformed 437 transitions.
[2021-05-18 06:58:51] [INFO ] Found NUPN structural information;
[2021-05-18 06:58:51] [INFO ] Parsed PT model containing 416 places and 437 transitions in 102 ms.
Graph (trivial) has 374 edges and 416 vertex of which 7 / 416 are part of one of the 1 SCC in 7 ms
Free SCC test removed 6 places
Structural test allowed to assert that 197 places are NOT stable. Took 18 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 219) seen :51
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) 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 168) seen :0
Running SMT prover for 168 properties.
// Phase 1: matrix 430 rows 410 cols
[2021-05-18 06:58:52] [INFO ] Computed 22 place invariants in 23 ms
[2021-05-18 06:58:53] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:168
[2021-05-18 06:58:54] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 20 ms returned sat
[2021-05-18 06:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:58:57] [INFO ] [Nat]Absence check using state equation in 2209 ms returned unsat :0 sat :168
[2021-05-18 06:58:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-18 06:58:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
Attempting to minimize the solution found.
Minimization took 2073 ms.
[2021-05-18 06:59:01] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :168
Fused 168 Parikh solutions to 146 different solutions.
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=32 ) properties (out of 168) seen :25 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=78 ) properties (out of 143) seen :1 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=79 ) properties (out of 142) seen :4 could not realise parikh vector
Incomplete Parikh walk after 732 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=81 ) properties (out of 138) seen :7 could not realise parikh vector
Incomplete Parikh walk after 718 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=55 ) properties (out of 131) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=79 ) properties (out of 131) seen :1 could not realise parikh vector
Incomplete Parikh walk after 714 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=71 ) properties (out of 130) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=89 ) properties (out of 130) seen :0 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=88 ) properties (out of 130) seen :0 could not realise parikh vector
Incomplete Parikh walk after 708 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=88 ) properties (out of 130) seen :0 could not realise parikh vector
Incomplete Parikh walk after 700 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=87 ) properties (out of 130) seen :2 could not realise parikh vector
Incomplete Parikh walk after 698 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=77 ) properties (out of 128) seen :0 could not realise parikh vector
Incomplete Parikh walk after 704 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=88 ) properties (out of 128) seen :1 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=89 ) properties (out of 127) seen :2 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=88 ) properties (out of 125) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=89 ) properties (out of 125) seen :4 could not realise parikh vector
Incomplete Parikh walk after 732 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=91 ) properties (out of 121) seen :3 could not realise parikh vector
Incomplete Parikh walk after 718 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=89 ) properties (out of 118) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=89 ) properties (out of 118) seen :0 could not realise parikh vector
Incomplete Parikh walk after 714 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=89 ) properties (out of 118) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=101 ) properties (out of 118) seen :0 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 118) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=101 ) properties (out of 118) seen :2 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 116) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=102 ) properties (out of 116) seen :4 could not realise parikh vector
Incomplete Parikh walk after 732 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=104 ) properties (out of 112) seen :3 could not realise parikh vector
Incomplete Parikh walk after 718 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=102 ) properties (out of 109) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=119 ) properties (out of 109) seen :0 could not realise parikh vector
Incomplete Parikh walk after 714 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=119 ) properties (out of 109) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=101 ) properties (out of 109) seen :0 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 109) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 109) seen :2 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 107) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=119 ) properties (out of 107) seen :4 could not realise parikh vector
Incomplete Parikh walk after 732 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=122 ) properties (out of 103) seen :3 could not realise parikh vector
Incomplete Parikh walk after 718 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=119 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 716 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=119 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 714 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=119 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 710 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 712 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=118 ) properties (out of 100) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=147 ) properties (out of 98) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=149 ) properties (out of 98) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=126 ) properties (out of 94) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=143 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=149 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=148 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=148 ) properties (out of 91) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=161 ) properties (out of 90) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=161 ) properties (out of 90) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=161 ) properties (out of 88) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=162 ) properties (out of 88) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=174 ) properties (out of 84) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=170 ) properties (out of 80) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=162 ) properties (out of 80) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=170 ) properties (out of 80) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=161 ) properties (out of 80) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=169 ) properties (out of 80) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3520 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=176 ) properties (out of 79) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3510 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=175 ) properties (out of 77) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3620 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=172 ) properties (out of 77) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=169 ) properties (out of 75) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=178 ) properties (out of 75) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=177 ) properties (out of 73) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=188 ) properties (out of 73) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=183 ) properties (out of 69) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=188 ) properties (out of 66) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=188 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=187 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=187 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=186 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 18 ms. (steps per millisecond=197 ) properties (out of 65) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=169 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=198 ) properties (out of 63) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=203 ) properties (out of 59) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=199 ) properties (out of 56) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=210 ) properties (out of 56) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=198 ) properties (out of 56) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=197 ) properties (out of 56) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=197 ) properties (out of 56) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3650 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=202 ) properties (out of 56) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 11 resets, run finished after 18 ms. (steps per millisecond=198 ) properties (out of 52) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=210 ) properties (out of 52) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=208 ) properties (out of 52) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3520 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=207 ) properties (out of 52) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3510 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=219 ) properties (out of 50) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3620 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=212 ) properties (out of 50) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=208 ) properties (out of 49) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=222 ) properties (out of 49) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=221 ) properties (out of 47) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=210 ) properties (out of 47) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=228 ) properties (out of 44) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=224 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=223 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=223 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=222 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=236 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3520 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=234 ) properties (out of 41) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3510 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=234 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3620 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=226 ) properties (out of 39) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=236 ) properties (out of 37) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=178 ) properties (out of 37) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3650 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=243 ) properties (out of 36) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 14 ms. (steps per millisecond=253 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 14 ms. (steps per millisecond=254 ) properties (out of 35) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=236 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=255 ) properties (out of 32) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=261 ) properties (out of 28) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 11 resets, run finished after 14 ms. (steps per millisecond=256 ) properties (out of 25) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=275 ) properties (out of 24) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=274 ) properties (out of 24) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=273 ) properties (out of 24) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=273 ) properties (out of 24) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3650 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=280 ) properties (out of 24) seen :4 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=298 ) properties (out of 20) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3570 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=297 ) properties (out of 20) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=273 ) properties (out of 20) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3560 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=273 ) properties (out of 20) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3550 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=273 ) properties (out of 19) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3580 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=298 ) properties (out of 19) seen :3 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=305 ) properties (out of 16) seen :3 could not realise parikh vector
Incomplete Parikh walk after 35900 steps, including 127 resets, run finished after 108 ms. (steps per millisecond=332 ) properties (out of 13) seen :2 could not realise parikh vector
Incomplete Parikh walk after 35800 steps, including 127 resets, run finished after 106 ms. (steps per millisecond=337 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35700 steps, including 123 resets, run finished after 105 ms. (steps per millisecond=340 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35600 steps, including 126 resets, run finished after 106 ms. (steps per millisecond=335 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 120 resets, run finished after 104 ms. (steps per millisecond=341 ) properties (out of 11) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35600 steps, including 125 resets, run finished after 103 ms. (steps per millisecond=345 ) properties (out of 11) seen :2 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 126 resets, run finished after 104 ms. (steps per millisecond=341 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35800 steps, including 122 resets, run finished after 100 ms. (steps per millisecond=358 ) properties (out of 9) seen :3 could not realise parikh vector
Incomplete Parikh walk after 36600 steps, including 127 resets, run finished after 99 ms. (steps per millisecond=369 ) properties (out of 6) seen :2 could not realise parikh vector
Incomplete Parikh walk after 35900 steps, including 124 resets, run finished after 98 ms. (steps per millisecond=366 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35800 steps, including 120 resets, run finished after 95 ms. (steps per millisecond=376 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35700 steps, including 120 resets, run finished after 95 ms. (steps per millisecond=375 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35600 steps, including 125 resets, run finished after 96 ms. (steps per millisecond=370 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 127 resets, run finished after 95 ms. (steps per millisecond=373 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35200 steps, including 124 resets, run finished after 93 ms. (steps per millisecond=378 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35100 steps, including 125 resets, run finished after 94 ms. (steps per millisecond=373 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 36200 steps, including 124 resets, run finished after 97 ms. (steps per millisecond=373 ) properties (out of 4) seen :1 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 128 resets, run finished after 94 ms. (steps per millisecond=377 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 36200 steps, including 212 resets, run finished after 89 ms. (steps per millisecond=406 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35600 steps, including 123 resets, run finished after 94 ms. (steps per millisecond=378 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 123 resets, run finished after 93 ms. (steps per millisecond=381 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35600 steps, including 124 resets, run finished after 95 ms. (steps per millisecond=374 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35700 steps, including 125 resets, run finished after 93 ms. (steps per millisecond=383 ) properties (out of 3) seen :1 could not realise parikh vector
Incomplete Parikh walk after 35600 steps, including 122 resets, run finished after 92 ms. (steps per millisecond=386 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 122 resets, run finished after 93 ms. (steps per millisecond=381 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 430/430 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 235 transitions
Trivial Post-agglo rules discarded 235 transitions
Performed 235 trivial Post agglomeration. Transition count delta: 235
Iterating post reduction 0 with 236 rules applied. Total rules applied 236 place count 410 transition count 194
Reduce places removed 235 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 257 rules applied. Total rules applied 493 place count 175 transition count 172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 494 place count 174 transition count 172
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 494 place count 174 transition count 131
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 576 place count 133 transition count 131
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 579 place count 130 transition count 128
Iterating global reduction 3 with 3 rules applied. Total rules applied 582 place count 130 transition count 128
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 582 place count 130 transition count 127
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 584 place count 129 transition count 127
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 706 place count 68 transition count 66
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 726 place count 68 transition count 46
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 728 place count 68 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 730 place count 66 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 731 place count 65 transition count 43
Applied a total of 731 rules in 89 ms. Remains 65 /410 variables (removed 345) and now considering 43/430 (removed 387) transitions.
Finished structural reductions, in 1 iterations. Remains : 65/410 places, 43/430 transitions.
[2021-05-18 06:59:06] [INFO ] Flatten gal took : 44 ms
[2021-05-18 06:59:06] [INFO ] Flatten gal took : 8 ms
[2021-05-18 06:59:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10784188902250721700.gal : 6 ms
[2021-05-18 06:59:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10746795977623985013.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10784188902250721700.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10746795977623985013.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10784188902250721700.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10746795977623985013.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10746795977623985013.prop.
Invariant property smplace_396 does not hold.
Invariant property smplace_382 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,127,0.017585,4652,2,548,6,2659,6,0,285,722,0
Total reachable state count : 127

Verifying 2 reachability properties.
Invariant property smplace_382 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_382,1,0.017874,4652,2,66,6,2659,7,0,288,722,0
Invariant property smplace_396 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_396,1,0.018028,4652,2,66,6,2659,8,0,290,722,0
Able to resolve query StableMarking after proving 221 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1621321147187

--------------------
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-20b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 itstools"
echo " Input is GPUForwardProgress-PT-20b, 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 r299-tall-162124164700108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b 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 ;