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.r531-tall-167987252300161.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 itstools
Input is EisenbergMcGuire-PT-08, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252300161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 31 16:48 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 1680814783876

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-08
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202304061127
[2023-04-06 20:59:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-04-06 20:59:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 20:59:45] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2023-04-06 20:59:45] [INFO ] Transformed 712 places.
[2023-04-06 20:59:45] [INFO ] Transformed 2816 transitions.
[2023-04-06 20:59:45] [INFO ] Found NUPN structural information;
[2023-04-06 20:59:45] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 231 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 6 ms.24569KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 712 transition count 2808
Reduce places removed 8 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 704 transition count 2808
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 704 transition count 2608
Deduced a syphon composed of 200 places in 7 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 504 transition count 2608
Computed a total of 0 stabilizing places and 0 stable transitions
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 472 place count 448 transition count 2160
Iterating global reduction 2 with 56 rules applied. Total rules applied 528 place count 448 transition count 2160
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 4 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 640 place count 392 transition count 2104
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 640 rules in 411 ms. Remains 392 /712 variables (removed 320) and now considering 2104/2816 (removed 712) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 412 ms. Remains : 392/712 places, 2104/2816 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2321 ms (no deadlock found). (steps per millisecond=538 )
Random directed walk for 1250000 steps, including 0 resets, run took 3022 ms (no deadlock found). (steps per millisecond=413 )
[2023-04-06 20:59:51] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
// Phase 1: matrix 656 rows 392 cols
[2023-04-06 20:59:51] [INFO ] Computed 25 invariants in 19 ms
[2023-04-06 20:59:52] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2023-04-06 20:59:52] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 30 ms returned sat
[2023-04-06 20:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:59:52] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2023-04-06 20:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:59:52] [INFO ] [Nat]Absence check using 17 positive place invariants in 11 ms returned sat
[2023-04-06 20:59:52] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 15 ms returned sat
[2023-04-06 20:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:59:53] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2023-04-06 20:59:53] [INFO ] State equation strengthened by 284 read => feed constraints.
[2023-04-06 20:59:53] [INFO ] [Nat]Added 284 Read/Feed constraints in 80 ms returned sat
[2023-04-06 20:59:53] [INFO ] Deduced a trap composed of 3 places in 191 ms of which 4 ms to minimize.
[2023-04-06 20:59:53] [INFO ] Deduced a trap composed of 3 places in 205 ms of which 1 ms to minimize.
[2023-04-06 20:59:53] [INFO ] Deduced a trap composed of 3 places in 198 ms of which 1 ms to minimize.
[2023-04-06 20:59:54] [INFO ] Deduced a trap composed of 49 places in 215 ms of which 1 ms to minimize.
[2023-04-06 20:59:54] [INFO ] Deduced a trap composed of 38 places in 209 ms of which 1 ms to minimize.
[2023-04-06 20:59:54] [INFO ] Deduced a trap composed of 25 places in 204 ms of which 0 ms to minimize.
[2023-04-06 20:59:54] [INFO ] Deduced a trap composed of 26 places in 200 ms of which 0 ms to minimize.
[2023-04-06 20:59:55] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 1 ms to minimize.
[2023-04-06 20:59:55] [INFO ] Deduced a trap composed of 49 places in 195 ms of which 0 ms to minimize.
[2023-04-06 20:59:55] [INFO ] Deduced a trap composed of 35 places in 190 ms of which 1 ms to minimize.
[2023-04-06 20:59:55] [INFO ] Deduced a trap composed of 34 places in 194 ms of which 0 ms to minimize.
[2023-04-06 20:59:56] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 1 ms to minimize.
[2023-04-06 20:59:56] [INFO ] Deduced a trap composed of 38 places in 209 ms of which 1 ms to minimize.
[2023-04-06 20:59:56] [INFO ] Deduced a trap composed of 48 places in 196 ms of which 1 ms to minimize.
[2023-04-06 20:59:56] [INFO ] Deduced a trap composed of 27 places in 209 ms of which 1 ms to minimize.
[2023-04-06 20:59:56] [INFO ] Deduced a trap composed of 29 places in 198 ms of which 0 ms to minimize.
[2023-04-06 20:59:57] [INFO ] Deduced a trap composed of 39 places in 195 ms of which 1 ms to minimize.
[2023-04-06 20:59:57] [INFO ] Deduced a trap composed of 31 places in 189 ms of which 1 ms to minimize.
[2023-04-06 20:59:57] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 1 ms to minimize.
[2023-04-06 20:59:57] [INFO ] Deduced a trap composed of 36 places in 210 ms of which 1 ms to minimize.
[2023-04-06 20:59:58] [INFO ] Deduced a trap composed of 14 places in 193 ms of which 1 ms to minimize.
[2023-04-06 20:59:58] [INFO ] Deduced a trap composed of 3 places in 193 ms of which 1 ms to minimize.
[2023-04-06 20:59:58] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 22 trap constraints in 5202 ms
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL SAT_SMT STRUCTURAL_REDUCTION
Total runtime 12924 ms.

BK_STOP 1680814799437

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="EisenbergMcGuire-PT-08"
export BK_EXAMINATION="ReachabilityDeadlock"
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 2-5348"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-08, 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 r531-tall-167987252300161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 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 ;