Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r176-smll-171636280700121.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is EisenbergMcGuire-PT-09, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-smll-171636280700121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:42 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 1716545274778

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=gold2023
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-09
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202304061127
[2024-05-24 10:07:57] [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]
[2024-05-24 10:07:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 10:07:58] [INFO ] Load time of PNML (sax parser for PT used): 615 ms
[2024-05-24 10:07:58] [INFO ] Transformed 891 places.
[2024-05-24 10:07:58] [INFO ] Transformed 3888 transitions.
[2024-05-24 10:07:58] [INFO ] Found NUPN structural information;
[2024-05-24 10:07:58] [INFO ] Parsed PT model containing 891 places and 3888 transitions and 18792 arcs in 814 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 5 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 16 ms.22672KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 891/891 places, 3888/3888 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 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 891 transition count 3879
Reduce places removed 9 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 882 transition count 3879
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 252 Pre rules applied. Total rules applied 18 place count 882 transition count 3627
Deduced a syphon composed of 252 places in 4 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 522 place count 630 transition count 3627
Computed a total of 0 stabilizing places and 0 stable transitions
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 594 place count 558 transition count 2979
Iterating global reduction 2 with 72 rules applied. Total rules applied 666 place count 558 transition count 2979
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 10 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 810 place count 486 transition count 2907
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 810 rules in 706 ms. Remains 486 /891 variables (removed 405) and now considering 2907/3888 (removed 981) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 709 ms. Remains : 486/891 places, 2907/3888 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3571 ms (no deadlock found). (steps per millisecond=350 )
Random directed walk for 1250002 steps, including 0 resets, run took 6010 ms (no deadlock found). (steps per millisecond=207 )
[2024-05-24 10:08:09] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2024-05-24 10:08:09] [INFO ] Computed 28 invariants in 45 ms
[2024-05-24 10:08:10] [INFO ] [Real]Absence check using 19 positive place invariants in 34 ms returned sat
[2024-05-24 10:08:10] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 74 ms returned sat
[2024-05-24 10:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:08:11] [INFO ] [Real]Absence check using state equation in 999 ms returned sat
[2024-05-24 10:08:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:08:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2024-05-24 10:08:12] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 38 ms returned sat
[2024-05-24 10:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:08:13] [INFO ] [Nat]Absence check using state equation in 1025 ms returned sat
[2024-05-24 10:08:13] [INFO ] State equation strengthened by 356 read => feed constraints.
[2024-05-24 10:08:13] [INFO ] [Nat]Added 356 Read/Feed constraints in 149 ms returned sat
[2024-05-24 10:08:14] [INFO ] Deduced a trap composed of 3 places in 688 ms of which 7 ms to minimize.
[2024-05-24 10:08:15] [INFO ] Deduced a trap composed of 22 places in 744 ms of which 2 ms to minimize.
[2024-05-24 10:08:16] [INFO ] Deduced a trap composed of 3 places in 699 ms of which 2 ms to minimize.
[2024-05-24 10:08:17] [INFO ] Deduced a trap composed of 62 places in 673 ms of which 2 ms to minimize.
[2024-05-24 10:08:17] [INFO ] Deduced a trap composed of 3 places in 618 ms of which 2 ms to minimize.
[2024-05-24 10:08:18] [INFO ] Deduced a trap composed of 36 places in 483 ms of which 1 ms to minimize.
[2024-05-24 10:08:18] [INFO ] Deduced a trap composed of 3 places in 466 ms of which 2 ms to minimize.
[2024-05-24 10:08:19] [INFO ] Deduced a trap composed of 44 places in 517 ms of which 1 ms to minimize.
[2024-05-24 10:08:20] [INFO ] Deduced a trap composed of 61 places in 504 ms of which 1 ms to minimize.
[2024-05-24 10:08:20] [INFO ] Deduced a trap composed of 42 places in 552 ms of which 1 ms to minimize.
[2024-05-24 10:08:21] [INFO ] Deduced a trap composed of 12 places in 617 ms of which 1 ms to minimize.
[2024-05-24 10:08:22] [INFO ] Deduced a trap composed of 3 places in 623 ms of which 1 ms to minimize.
[2024-05-24 10:08:22] [INFO ] Deduced a trap composed of 3 places in 452 ms of which 1 ms to minimize.
[2024-05-24 10:08:23] [INFO ] Deduced a trap composed of 38 places in 401 ms of which 0 ms to minimize.
[2024-05-24 10:08:23] [INFO ] Deduced a trap composed of 13 places in 680 ms of which 2 ms to minimize.
[2024-05-24 10:08:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 15 trap constraints in 10006 ms
FORMULA ReachabilityDeadlock FALSE TECHNIQUES TOPOLOGICAL SAT_SMT STRUCTURAL_REDUCTION
Total runtime 26083 ms.

BK_STOP 1716545305116

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-09"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is EisenbergMcGuire-PT-09, 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 r176-smll-171636280700121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-09.tgz
mv EisenbergMcGuire-PT-09 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 ;