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.r009-oct2-167813598400787.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ltsminxred
Input is BART-PT-030, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598400787
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 65M
-rw-r--r-- 1 mcc users 3.0M Feb 26 05:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 11M Feb 26 05:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Feb 26 04:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.8M Feb 26 04:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 747K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4M Feb 26 08:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12M Feb 26 08:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.8M Feb 26 06:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13M Feb 26 06:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 88K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 177K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.1M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BART-PT-030-LTLCardinality-00
FORMULA_NAME BART-PT-030-LTLCardinality-01
FORMULA_NAME BART-PT-030-LTLCardinality-02
FORMULA_NAME BART-PT-030-LTLCardinality-03
FORMULA_NAME BART-PT-030-LTLCardinality-04
FORMULA_NAME BART-PT-030-LTLCardinality-05
FORMULA_NAME BART-PT-030-LTLCardinality-06
FORMULA_NAME BART-PT-030-LTLCardinality-07
FORMULA_NAME BART-PT-030-LTLCardinality-08
FORMULA_NAME BART-PT-030-LTLCardinality-09
FORMULA_NAME BART-PT-030-LTLCardinality-10
FORMULA_NAME BART-PT-030-LTLCardinality-11
FORMULA_NAME BART-PT-030-LTLCardinality-12
FORMULA_NAME BART-PT-030-LTLCardinality-13
FORMULA_NAME BART-PT-030-LTLCardinality-14
FORMULA_NAME BART-PT-030-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678646236950

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-PT-030
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 18:37:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 18:37:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 18:37:23] [INFO ] Load time of PNML (sax parser for PT used): 513 ms
[2023-03-12 18:37:23] [INFO ] Transformed 4170 places.
[2023-03-12 18:37:23] [INFO ] Transformed 6060 transitions.
[2023-03-12 18:37:23] [INFO ] Found NUPN structural information;
[2023-03-12 18:37:23] [INFO ] Parsed PT model containing 4170 places and 6060 transitions and 48600 arcs in 803 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 370 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Reduce places removed 210 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA BART-PT-030-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 3960 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3960/3960 places, 6060/6060 transitions.
Discarding 959 places :
Symmetric choice reduction at 0 with 959 rule applications. Total rules 959 place count 3001 transition count 5101
Iterating global reduction 0 with 959 rules applied. Total rules applied 1918 place count 3001 transition count 5101
Discarding 808 places :
Symmetric choice reduction at 0 with 808 rule applications. Total rules 2726 place count 2193 transition count 4293
Iterating global reduction 0 with 808 rules applied. Total rules applied 3534 place count 2193 transition count 4293
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 3654 place count 2073 transition count 4173
Iterating global reduction 0 with 120 rules applied. Total rules applied 3774 place count 2073 transition count 4173
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 3864 place count 1983 transition count 4083
Iterating global reduction 0 with 90 rules applied. Total rules applied 3954 place count 1983 transition count 4083
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 4044 place count 1893 transition count 3993
Iterating global reduction 0 with 90 rules applied. Total rules applied 4134 place count 1893 transition count 3993
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 4224 place count 1803 transition count 3903
Iterating global reduction 0 with 90 rules applied. Total rules applied 4314 place count 1803 transition count 3903
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 4404 place count 1713 transition count 3813
Iterating global reduction 0 with 90 rules applied. Total rules applied 4494 place count 1713 transition count 3813
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 4584 place count 1623 transition count 3723
Iterating global reduction 0 with 90 rules applied. Total rules applied 4674 place count 1623 transition count 3723
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 4733 place count 1564 transition count 3664
Iterating global reduction 0 with 59 rules applied. Total rules applied 4792 place count 1564 transition count 3664
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 4851 place count 1505 transition count 3605
Iterating global reduction 0 with 59 rules applied. Total rules applied 4910 place count 1505 transition count 3605
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 4939 place count 1476 transition count 3576
Iterating global reduction 0 with 29 rules applied. Total rules applied 4968 place count 1476 transition count 3576
Applied a total of 4968 rules in 2025 ms. Remains 1476 /3960 variables (removed 2484) and now considering 3576/6060 (removed 2484) transitions.
// Phase 1: matrix 3576 rows 1476 cols
[2023-03-12 18:37:26] [INFO ] Computed 30 place invariants in 54 ms
[2023-03-12 18:37:26] [INFO ] Implicit Places using invariants in 554 ms returned []
[2023-03-12 18:37:26] [INFO ] Invariant cache hit.
[2023-03-12 18:37:28] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 2042 ms to find 0 implicit places.
[2023-03-12 18:37:28] [INFO ] Invariant cache hit.
[2023-03-12 18:37:30] [INFO ] Dead Transitions using invariants and state equation in 2243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1476/3960 places, 3576/6060 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6337 ms. Remains : 1476/3960 places, 3576/6060 transitions.
Support contains 2 out of 1476 places after structural reductions.
[2023-03-12 18:37:30] [INFO ] Flatten gal took : 232 ms
[2023-03-12 18:37:31] [INFO ] Flatten gal took : 128 ms
[2023-03-12 18:37:31] [INFO ] Input system was already deterministic with 3576 transitions.
Finished random walk after 7560 steps, including 2 resets, run visited all 2 properties in 335 ms. (steps per millisecond=22 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 2 out of 1476 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1476/1476 places, 3576/3576 transitions.
Graph (trivial) has 3572 edges and 1476 vertex of which 1470 / 1476 are part of one of the 30 SCC in 5 ms
Free SCC test removed 1440 places
Ensure Unique test removed 3536 transitions
Reduce isomorphic transitions removed 3536 transitions.
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 8 transition count 12
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 32 place count 7 transition count 10
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 6 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 36 place count 5 transition count 8
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 38 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 38 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 40 place count 4 transition count 5
Applied a total of 40 rules in 30 ms. Remains 4 /1476 variables (removed 1472) and now considering 5/3576 (removed 3571) transitions.
// Phase 1: matrix 5 rows 4 cols
[2023-03-12 18:37:31] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 18:37:31] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 18:37:31] [INFO ] Invariant cache hit.
[2023-03-12 18:37:31] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-12 18:37:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 18:37:31] [INFO ] Invariant cache hit.
[2023-03-12 18:37:31] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/1476 places, 5/3576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 4/1476 places, 5/3576 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BART-PT-030-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s0 1), p0:(EQ s1 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA BART-PT-030-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-030-LTLCardinality-13 finished in 384 ms.
All properties solved by simple procedures.
Total runtime 9567 ms.
ITS solved all properties within timeout

BK_STOP 1678646252348

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -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="BART-PT-030"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is BART-PT-030, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598400787"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-030.tgz
mv BART-PT-030 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;