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.r480-smll-167912664500257.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool gold2022
Input is StigmergyCommit-PT-03a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-smll-167912664500257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 10:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 10:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 10:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 10:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 26 10:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 98K Mar 5 18:23 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679418960917

Running Version 202205111006
[2023-03-21 17:16:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2023-03-21 17:16:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 17:16:03] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2023-03-21 17:16:03] [INFO ] Transformed 148 places.
[2023-03-21 17:16:03] [INFO ] Transformed 332 transitions.
[2023-03-21 17:16:03] [INFO ] Found NUPN structural information;
[2023-03-21 17:16:03] [INFO ] Parsed PT model containing 148 places and 332 transitions in 438 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 148/148 places, 332/332 transitions.
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 148 transition count 205
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 152 place count 131 transition count 197
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 152 place count 131 transition count 165
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 216 place count 99 transition count 165
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 237 place count 78 transition count 136
Iterating global reduction 2 with 21 rules applied. Total rules applied 258 place count 78 transition count 136
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 271 place count 65 transition count 123
Iterating global reduction 2 with 13 rules applied. Total rules applied 284 place count 65 transition count 123
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 288 place count 65 transition count 119
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 293 place count 60 transition count 114
Iterating global reduction 3 with 5 rules applied. Total rules applied 298 place count 60 transition count 114
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 303 place count 55 transition count 109
Iterating global reduction 3 with 5 rules applied. Total rules applied 308 place count 55 transition count 109
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 312 place count 55 transition count 105
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 328 place count 47 transition count 97
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 332 place count 47 transition count 93
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 335 place count 44 transition count 90
Iterating global reduction 5 with 3 rules applied. Total rules applied 338 place count 44 transition count 90
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 341 place count 41 transition count 87
Iterating global reduction 5 with 3 rules applied. Total rules applied 344 place count 41 transition count 87
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 347 place count 38 transition count 84
Iterating global reduction 5 with 3 rules applied. Total rules applied 350 place count 38 transition count 84
Applied a total of 350 rules in 124 ms. Remains 38 /148 variables (removed 110) and now considering 84/332 (removed 248) transitions.
[2023-03-21 17:16:04] [INFO ] Flow matrix only has 72 transitions (discarded 12 similar events)
// Phase 1: matrix 72 rows 38 cols
[2023-03-21 17:16:04] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-21 17:16:04] [INFO ] Implicit Places using invariants in 261 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 320 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 37/148 places, 84/332 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 0 with 4 rules applied. Total rules applied 4 place count 37 transition count 80
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 33 transition count 80
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 40 place count 17 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 48 place count 17 transition count 56
Applied a total of 48 rules in 8 ms. Remains 17 /37 variables (removed 20) and now considering 56/84 (removed 28) transitions.
[2023-03-21 17:16:04] [INFO ] Flow matrix only has 44 transitions (discarded 12 similar events)
// Phase 1: matrix 44 rows 17 cols
[2023-03-21 17:16:04] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-21 17:16:04] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-21 17:16:04] [INFO ] Flow matrix only has 44 transitions (discarded 12 similar events)
// Phase 1: matrix 44 rows 17 cols
[2023-03-21 17:16:04] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-21 17:16:04] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 17:16:04] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 17/148 places, 56/332 transitions.
Finished structural reductions, in 2 iterations. Remains : 17/148 places, 56/332 transitions.
Discarding 42 transitions out of 56. Remains 14
Initial state reduction rules removed 1 formulas.
Finished random walk after 343 steps, including 10 resets, run visited all 13 properties in 56 ms. (steps per millisecond=6 )
Able to resolve query QuasiLiveness after proving 14 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1202 ms.

BK_STOP 1679418964666

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 QuasiLiveness -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="StigmergyCommit-PT-03a"
export BK_EXAMINATION="QuasiLiveness"
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 StigmergyCommit-PT-03a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r480-smll-167912664500257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-03a.tgz
mv StigmergyCommit-PT-03a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;