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.r180-tall-165277027300076.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 PhaseVariation-PT-D05CS100, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-165277027300076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 9.0K Apr 29 12:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 29 12:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 12:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 633K 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1652826776894

Running Version 0
[2022-05-17 22:32:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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]
[2022-05-17 22:32:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 22:32:58] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2022-05-17 22:32:58] [INFO ] Transformed 77 places.
[2022-05-17 22:32:58] [INFO ] Transformed 677 transitions.
[2022-05-17 22:32:58] [INFO ] Parsed PT model containing 77 places and 677 transitions in 138 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 4 ms.18330KB memory used
Starting structural reductions, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 117 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 22:32:58] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 22:32:58] [INFO ] Computed 26 place invariants in 9 ms
[2022-05-17 22:32:59] [INFO ] Dead Transitions using invariants and state equation in 414 ms returned []
Finished structural reductions, in 1 iterations. Remains : 77/77 places, 677/677 transitions.
Starting structural reductions, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 60 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 22:32:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 22:32:59] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 22:32:59] [INFO ] Implicit Places using invariants in 110 ms returned []
[2022-05-17 22:32:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 22:32:59] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-17 22:32:59] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-17 22:32:59] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 253 ms to find 1 implicit places.
[2022-05-17 22:32:59] [INFO ] Redundant transitions in 83 ms returned [0, 1, 2, 3, 4, 5, 10, 11, 13, 14, 15, 20, 21, 22, 23, 24, 25, 63, 152, 153, 154, 155, 156, 157, 158, 159, 448, 449, 450, 451, 452, 453, 454, 455]
Found 34 redundant transitions using SMT.
Drop transitions removed 34 transitions
Redundant transitions reduction (with SMT) removed 34 transitions :[455, 454, 453, 452, 451, 450, 449, 448, 159, 158, 157, 156, 155, 154, 153, 152, 63, 25, 24, 23, 22, 21, 20, 15, 14, 13, 11, 10, 5, 4, 3, 2, 1, 0]
[2022-05-17 22:32:59] [INFO ] Flow matrix only has 51 transitions (discarded 592 similar events)
// Phase 1: matrix 51 rows 76 cols
[2022-05-17 22:32:59] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-17 22:32:59] [INFO ] Dead Transitions using invariants and state equation in 178 ms returned []
Starting structural reductions, iteration 1 : 76/77 places, 643/677 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 68 transition count 549
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 68 transition count 549
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 86 place count 68 transition count 479
Drop transitions removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 1 with 78 rules applied. Total rules applied 164 place count 68 transition count 401
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 169 place count 64 transition count 400
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 172 place count 61 transition count 397
Iterating global reduction 2 with 3 rules applied. Total rules applied 175 place count 61 transition count 397
Applied a total of 175 rules in 80 ms. Remains 61 /76 variables (removed 15) and now considering 397/643 (removed 246) transitions.
[2022-05-17 22:32:59] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 22:32:59] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 22:32:59] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-17 22:32:59] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 22:32:59] [INFO ] Computed 22 place invariants in 3 ms
[2022-05-17 22:32:59] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 22:33:00] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 61/77 places, 397/677 transitions.
Finished random walk after 130 steps, including 0 resets, run found a deadlock after 4 ms. (steps per millisecond=32 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1652826780992

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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="PhaseVariation-PT-D05CS100"
export BK_EXAMINATION="ReachabilityDeadlock"
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 PhaseVariation-PT-D05CS100, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-tall-165277027300076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS100.tgz
mv PhaseVariation-PT-D05CS100 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;