Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r032-oct2-167813615800248.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is AutoFlight-PT-02b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615800248
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.7K Feb 25 18:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 18:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 18:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 18:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 25 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 18:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 48K Mar 5 18:22 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 1678837216584

Running Version 202205111006
[2023-03-14 23:40:18] [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]
[2023-03-14 23:40:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:40:19] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-14 23:40:19] [INFO ] Transformed 206 places.
[2023-03-14 23:40:19] [INFO ] Transformed 204 transitions.
[2023-03-14 23:40:19] [INFO ] Found NUPN structural information;
[2023-03-14 23:40:19] [INFO ] Parsed PT model containing 206 places and 204 transitions in 312 ms.
Structural test allowed to assert that 121 places are NOT stable. Took 16 ms.
Incomplete random walk after 10000 steps, including 87 resets, run finished after 396 ms. (steps per millisecond=25 ) properties (out of 85) seen :58
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 204 rows 206 cols
[2023-03-14 23:40:19] [INFO ] Computed 16 place invariants in 16 ms
[2023-03-14 23:40:20] [INFO ] After 557ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-14 23:40:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 44 ms returned sat
[2023-03-14 23:40:20] [INFO ] [Nat]Absence check using 15 positive and 1 generalized place invariants in 14 ms returned sat
[2023-03-14 23:40:21] [INFO ] After 677ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 18 places in 97 ms of which 10 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 286 ms
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 42 places in 108 ms of which 2 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 211 ms
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 40 places in 173 ms of which 1 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 44 places in 82 ms of which 0 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 276 ms
[2023-03-14 23:40:22] [INFO ] Deduced a trap composed of 42 places in 59 ms of which 1 ms to minimize.
[2023-03-14 23:40:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 0 ms to minimize.
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 49 places in 57 ms of which 1 ms to minimize.
[2023-03-14 23:40:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 183 ms
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 39 places in 88 ms of which 0 ms to minimize.
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 49 places in 83 ms of which 1 ms to minimize.
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 40 places in 85 ms of which 1 ms to minimize.
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 0 ms to minimize.
[2023-03-14 23:40:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 370 ms
[2023-03-14 23:40:23] [INFO ] Deduced a trap composed of 39 places in 80 ms of which 0 ms to minimize.
[2023-03-14 23:40:24] [INFO ] Deduced a trap composed of 44 places in 420 ms of which 1 ms to minimize.
[2023-03-14 23:40:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 525 ms
[2023-03-14 23:40:24] [INFO ] After 3298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 236 ms.
[2023-03-14 23:40:24] [INFO ] After 4271ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Parikh walk visited 26 properties in 3695 ms.
Support contains 1 out of 206 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 206/206 places, 204/204 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 206 transition count 128
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 90 rules applied. Total rules applied 166 place count 130 transition count 114
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 170 place count 126 transition count 114
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 170 place count 126 transition count 83
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 232 place count 95 transition count 83
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 251 place count 76 transition count 64
Iterating global reduction 3 with 19 rules applied. Total rules applied 270 place count 76 transition count 64
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 270 place count 76 transition count 58
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 282 place count 70 transition count 58
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 316 place count 53 transition count 41
Free-agglomeration rule applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 324 place count 53 transition count 33
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 332 place count 45 transition count 33
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 333 place count 44 transition count 32
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 11 rules applied. Total rules applied 344 place count 37 transition count 28
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 348 place count 33 transition count 28
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 10 Pre rules applied. Total rules applied 348 place count 33 transition count 18
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 368 place count 23 transition count 18
Applied a total of 368 rules in 36 ms. Remains 23 /206 variables (removed 183) and now considering 18/204 (removed 186) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/206 places, 18/204 transitions.
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Able to resolve query StableMarking after proving 86 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 9850 ms.

BK_STOP 1678837228629

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="AutoFlight-PT-02b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is AutoFlight-PT-02b, 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 r032-oct2-167813615800248"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02b.tgz
mv AutoFlight-PT-02b 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 ;