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.r536-tall-167987254500141.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 marciexred
Input is EisenbergMcGuire-PT-04, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r536-tall-167987254500141
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 11K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 255K 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 1680362505927

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=marciexred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-04
Applying reductions before tool marcie
Invoking reducer
Running Version 202303301559
[2023-04-01 15:21:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-04-01 15:21:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-01 15:21:47] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-04-01 15:21:47] [INFO ] Transformed 196 places.
[2023-04-01 15:21:47] [INFO ] Transformed 448 transitions.
[2023-04-01 15:21:47] [INFO ] Found NUPN structural information;
[2023-04-01 15:21:47] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 213 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 4 ms.20044KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 196/196 places, 448/448 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 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 196 transition count 444
Reduce places removed 4 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 444
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 192 transition count 392
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 140 transition count 392
Computed a total of 0 stabilizing places and 0 stable transitions
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 124 place count 128 transition count 344
Iterating global reduction 2 with 12 rules applied. Total rules applied 136 place count 128 transition count 344
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 160 place count 116 transition count 332
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 160 rules in 107 ms. Remains 116 /196 variables (removed 80) and now considering 332/448 (removed 116) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 107 ms. Remains : 116/196 places, 332/448 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1240 ms (no deadlock found). (steps per millisecond=1008 )
Random directed walk for 1250001 steps, including 0 resets, run took 1185 ms (no deadlock found). (steps per millisecond=1054 )
[2023-04-01 15:21:49] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
// Phase 1: matrix 168 rows 116 cols
[2023-04-01 15:21:49] [INFO ] Computed 13 invariants in 11 ms
[2023-04-01 15:21:50] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-04-01 15:21:50] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-01 15:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-01 15:21:50] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-04-01 15:21:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-01 15:21:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-04-01 15:21:50] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-01 15:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-01 15:21:50] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-04-01 15:21:50] [INFO ] State equation strengthened by 76 read => feed constraints.
[2023-04-01 15:21:50] [INFO ] [Nat]Added 76 Read/Feed constraints in 11 ms returned sat
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 6 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 0 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 1 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 0 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 0 ms to minimize.
[2023-04-01 15:21:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 470 ms
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL SAT_SMT STRUCTURAL_REDUCTION
Total runtime 3782 ms.
ITS solved all properties within timeout

BK_STOP 1680362510940

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

+ 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303301559.jar
+ VERSION=202303301559
+ echo 'Running Version 202303301559'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -timeout 180 -rebuildPNML

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-04"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is EisenbergMcGuire-PT-04, 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 r536-tall-167987254500141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 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 ;