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.r330-tall-171662363000221.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RERS2020-PT-pb104, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-171662363000221
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 81M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 125K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 80M May 18 16:43 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 1716801988354

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=RERS2020-PT-pb104
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202304061127
[2024-05-27 09:26:30] [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]
[2024-05-27 09:26:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 09:26:32] [INFO ] Load time of PNML (sax parser for PT used): 2355 ms
[2024-05-27 09:26:32] [INFO ] Transformed 1353 places.
[2024-05-27 09:26:33] [INFO ] Transformed 143642 transitions.
[2024-05-27 09:26:33] [INFO ] Found NUPN structural information;
[2024-05-27 09:26:33] [INFO ] Parsed PT model containing 1353 places and 143642 transitions and 572292 arcs in 2908 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 13930 transitions
Reduce redundant transitions removed 13930 transitions.
Built sparse matrix representations for Structural reductions in 67 ms.177698KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1353/1353 places, 129712/129712 transitions.
Computed a total of 397 stabilizing places and 51386 stable transitions
Ensure Unique test removed 8 places
Computed a total of 389 stabilizing places and 51386 stable transitions
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1345 transition count 129712
Computed a total of 389 stabilizing places and 51386 stable transitions
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 8 place count 1345 transition count 129703
Deduced a syphon composed of 9 places in 84 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 26 place count 1336 transition count 129703
Computed a total of 381 stabilizing places and 51378 stable transitions
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 82 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 1 with 44 rules applied. Total rules applied 70 place count 1314 transition count 129681
Computed a total of 369 stabilizing places and 51366 stable transitions
Computed a total of 369 stabilizing places and 51366 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 1313 transition count 129680
Computed a total of 368 stabilizing places and 51365 stable transitions
Computed a total of 368 stabilizing places and 51365 stable transitions
Applied a total of 71 rules in 5695 ms. Remains 1313 /1353 variables (removed 40) and now considering 129680/129712 (removed 32) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 5709 ms. Remains : 1313/1353 places, 129680/129712 transitions.
Interrupted Random walk after 345488 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=11 )
[2024-05-27 09:27:10] [INFO ] Flow matrix only has 96724 transitions (discarded 32956 similar events)
// Phase 1: matrix 96724 rows 1313 cols
[2024-05-27 09:27:10] [INFO ] Computed 9 invariants in 531 ms
[2024-05-27 09:27:19] [INFO ] [Real]Absence check using 9 positive place invariants in 44 ms returned sat
[2024-05-27 09:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 09:27:44] [INFO ] [Real]Absence check using state equation in 24816 ms returned sat
[2024-05-27 09:27:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:27:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 66 ms returned sat
[2024-05-27 09:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 09:28:19] [INFO ] [Nat]Absence check using state equation in 25148 ms returned sat
[2024-05-27 09:28:21] [INFO ] State equation strengthened by 3453 read => feed constraints.
[2024-05-27 09:28:32] [INFO ] [Nat]Added 3453 Read/Feed constraints in 11547 ms returned sat
[2024-05-27 09:28:46] [INFO ] Deduced a trap composed of 231 places in 12620 ms of which 7 ms to minimize.
[2024-05-27 09:28:59] [INFO ] Deduced a trap composed of 43 places in 11182 ms of which 3 ms to minimize.
[2024-05-27 09:29:12] [INFO ] Deduced a trap composed of 52 places in 11683 ms of which 3 ms to minimize.
[2024-05-27 09:29:25] [INFO ] Deduced a trap composed of 35 places in 12132 ms of which 3 ms to minimize.
[2024-05-27 09:29:38] [INFO ] Deduced a trap composed of 102 places in 11445 ms of which 3 ms to minimize.
[2024-05-27 09:29:51] [INFO ] Deduced a trap composed of 188 places in 11160 ms of which 4 ms to minimize.
[2024-05-27 09:30:03] [INFO ] Deduced a trap composed of 242 places in 11149 ms of which 5 ms to minimize.
[2024-05-27 09:30:15] [INFO ] Deduced a trap composed of 247 places in 11036 ms of which 2 ms to minimize.
[2024-05-27 09:30:27] [INFO ] Deduced a trap composed of 51 places in 10234 ms of which 3 ms to minimize.
[2024-05-27 09:30:39] [INFO ] Deduced a trap composed of 61 places in 10805 ms of which 2 ms to minimize.
[2024-05-27 09:30:51] [INFO ] Deduced a trap composed of 119 places in 10461 ms of which 2 ms to minimize.
[2024-05-27 09:31:03] [INFO ] Deduced a trap composed of 150 places in 10893 ms of which 2 ms to minimize.
[2024-05-27 09:31:15] [INFO ] Deduced a trap composed of 74 places in 10772 ms of which 2 ms to minimize.
[2024-05-27 09:31:26] [INFO ] Deduced a trap composed of 407 places in 10195 ms of which 2 ms to minimize.
[2024-05-27 09:31:35] [INFO ] Deduced a trap composed of 142 places in 7683 ms of which 2 ms to minimize.
[2024-05-27 09:31:45] [INFO ] Deduced a trap composed of 38 places in 8112 ms of which 2 ms to minimize.
[2024-05-27 09:31:55] [INFO ] Deduced a trap composed of 21 places in 8944 ms of which 2 ms to minimize.
[2024-05-27 09:32:05] [INFO ] Deduced a trap composed of 90 places in 8778 ms of which 2 ms to minimize.
[2024-05-27 09:32:13] [INFO ] Deduced a trap composed of 71 places in 6881 ms of which 1 ms to minimize.
[2024-05-27 09:32:21] [INFO ] Deduced a trap composed of 104 places in 6856 ms of which 1 ms to minimize.
[2024-05-27 09:32:31] [INFO ] Deduced a trap composed of 102 places in 8170 ms of which 2 ms to minimize.
[2024-05-27 09:32:38] [INFO ] Deduced a trap composed of 338 places in 6396 ms of which 1 ms to minimize.
[2024-05-27 09:32:46] [INFO ] Deduced a trap composed of 285 places in 6175 ms of which 1 ms to minimize.
[2024-05-27 09:32:57] [INFO ] Deduced a trap composed of 22 places in 11498 ms of which 2 ms to minimize.
[2024-05-27 09:32:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking Deadlocks.
Finished random directed walk after 469 steps, including 0 resets, run found a deadlock after 71 ms. (steps per millisecond=6 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 387861 ms.

BK_STOP 1716802380026

--------------------
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="RERS2020-PT-pb104"
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 RERS2020-PT-pb104, 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 r330-tall-171662363000221"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb104.tgz
mv RERS2020-PT-pb104 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 ;