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-oct2-167813598300755.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)
...........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BART-PT-002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598300755
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 191K Feb 26 04:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 715K Feb 26 04:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 206K Feb 26 03:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 693K Feb 26 03:55 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 105K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 280K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 479K Feb 26 04:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.8M Feb 26 04:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 273K Feb 26 04:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 930K Feb 26 04:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Feb 25 15:34 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 534K 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-002-LTLCardinality-00
FORMULA_NAME BART-PT-002-LTLCardinality-01
FORMULA_NAME BART-PT-002-LTLCardinality-02
FORMULA_NAME BART-PT-002-LTLCardinality-03
FORMULA_NAME BART-PT-002-LTLCardinality-04
FORMULA_NAME BART-PT-002-LTLCardinality-05
FORMULA_NAME BART-PT-002-LTLCardinality-06
FORMULA_NAME BART-PT-002-LTLCardinality-07
FORMULA_NAME BART-PT-002-LTLCardinality-08
FORMULA_NAME BART-PT-002-LTLCardinality-09
FORMULA_NAME BART-PT-002-LTLCardinality-10
FORMULA_NAME BART-PT-002-LTLCardinality-11
FORMULA_NAME BART-PT-002-LTLCardinality-12
FORMULA_NAME BART-PT-002-LTLCardinality-13
FORMULA_NAME BART-PT-002-LTLCardinality-14
FORMULA_NAME BART-PT-002-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678644712203

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-002
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 18:11:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 18:11:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 18:11:55] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2023-03-12 18:11:55] [INFO ] Transformed 474 places.
[2023-03-12 18:11:55] [INFO ] Transformed 404 transitions.
[2023-03-12 18:11:55] [INFO ] Found NUPN structural information;
[2023-03-12 18:11:55] [INFO ] Parsed PT model containing 474 places and 404 transitions and 3240 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 210 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BART-PT-002-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 264 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 404/404 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 200 transition count 340
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 200 transition count 340
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 181 place count 147 transition count 287
Iterating global reduction 0 with 53 rules applied. Total rules applied 234 place count 147 transition count 287
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 242 place count 139 transition count 279
Iterating global reduction 0 with 8 rules applied. Total rules applied 250 place count 139 transition count 279
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 256 place count 133 transition count 273
Iterating global reduction 0 with 6 rules applied. Total rules applied 262 place count 133 transition count 273
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 268 place count 127 transition count 267
Iterating global reduction 0 with 6 rules applied. Total rules applied 274 place count 127 transition count 267
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 280 place count 121 transition count 261
Iterating global reduction 0 with 6 rules applied. Total rules applied 286 place count 121 transition count 261
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 292 place count 115 transition count 255
Iterating global reduction 0 with 6 rules applied. Total rules applied 298 place count 115 transition count 255
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 304 place count 109 transition count 249
Iterating global reduction 0 with 6 rules applied. Total rules applied 310 place count 109 transition count 249
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 314 place count 105 transition count 245
Iterating global reduction 0 with 4 rules applied. Total rules applied 318 place count 105 transition count 245
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 322 place count 101 transition count 241
Iterating global reduction 0 with 4 rules applied. Total rules applied 326 place count 101 transition count 241
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 328 place count 99 transition count 239
Iterating global reduction 0 with 2 rules applied. Total rules applied 330 place count 99 transition count 239
Applied a total of 330 rules in 79 ms. Remains 99 /264 variables (removed 165) and now considering 239/404 (removed 165) transitions.
// Phase 1: matrix 239 rows 99 cols
[2023-03-12 18:11:56] [INFO ] Computed 2 place invariants in 19 ms
[2023-03-12 18:11:56] [INFO ] Implicit Places using invariants in 241 ms returned []
[2023-03-12 18:11:56] [INFO ] Invariant cache hit.
[2023-03-12 18:11:56] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
[2023-03-12 18:11:56] [INFO ] Invariant cache hit.
[2023-03-12 18:11:56] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/264 places, 239/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 871 ms. Remains : 99/264 places, 239/404 transitions.
Support contains 2 out of 99 places after structural reductions.
[2023-03-12 18:11:57] [INFO ] Flatten gal took : 64 ms
[2023-03-12 18:11:57] [INFO ] Flatten gal took : 29 ms
[2023-03-12 18:11:57] [INFO ] Input system was already deterministic with 239 transitions.
Finished random walk after 1371 steps, including 0 resets, run visited all 3 properties in 42 ms. (steps per millisecond=32 )
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' '!(X((F(p0)&&F(G(p1)))))'
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 239/239 transitions.
Applied a total of 0 rules in 1 ms. Remains 99 /99 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2023-03-12 18:11:57] [INFO ] Invariant cache hit.
[2023-03-12 18:11:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 18:11:57] [INFO ] Invariant cache hit.
[2023-03-12 18:11:57] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-12 18:11:57] [INFO ] Invariant cache hit.
[2023-03-12 18:11:57] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 99/99 places, 239/239 transitions.
Stuttering acceptance computed with spot in 418 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BART-PT-002-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s42 1), p1:(EQ s42 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 300 ms.
Stack based approach found an accepted trace after 242 steps with 0 reset with depth 243 and stack size 163 in 15 ms.
FORMULA BART-PT-002-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property BART-PT-002-LTLCardinality-14 finished in 1077 ms.
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' '!(X(F(p0)))'
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 239/239 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 98 transition count 238
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 98 transition count 238
Applied a total of 2 rules in 3 ms. Remains 98 /99 variables (removed 1) and now considering 238/239 (removed 1) transitions.
// Phase 1: matrix 238 rows 98 cols
[2023-03-12 18:11:58] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 18:11:58] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-12 18:11:58] [INFO ] Invariant cache hit.
[2023-03-12 18:11:58] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-03-12 18:11:58] [INFO ] Invariant cache hit.
[2023-03-12 18:11:58] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/99 places, 238/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 595 ms. Remains : 98/99 places, 238/239 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BART-PT-002-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 265 reset in 302 ms.
Stack based approach found an accepted trace after 52 steps with 0 reset with depth 53 and stack size 53 in 1 ms.
FORMULA BART-PT-002-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property BART-PT-002-LTLCardinality-15 finished in 1078 ms.
All properties solved by simple procedures.
Total runtime 4030 ms.
ITS solved all properties within timeout

BK_STOP 1678644719758

--------------------
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-002"
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-002, 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-oct2-167813598300755"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-002.tgz
mv BART-PT-002 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 ;