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.r005-oct2-167813593600779.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 itstools
Input is BART-PT-020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593600779
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 42M
-rw-r--r-- 1 mcc users 1019K Feb 26 04:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 26 04:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 26 04:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.5M Feb 26 04:25 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 228K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 609K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 612K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6M Feb 26 06:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.5M Feb 26 06:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6M Feb 26 05:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12M Feb 26 05:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 36K 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 4.8M 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-020-LTLCardinality-00
FORMULA_NAME BART-PT-020-LTLCardinality-01
FORMULA_NAME BART-PT-020-LTLCardinality-02
FORMULA_NAME BART-PT-020-LTLCardinality-03
FORMULA_NAME BART-PT-020-LTLCardinality-04
FORMULA_NAME BART-PT-020-LTLCardinality-05
FORMULA_NAME BART-PT-020-LTLCardinality-06
FORMULA_NAME BART-PT-020-LTLCardinality-07
FORMULA_NAME BART-PT-020-LTLCardinality-08
FORMULA_NAME BART-PT-020-LTLCardinality-09
FORMULA_NAME BART-PT-020-LTLCardinality-10
FORMULA_NAME BART-PT-020-LTLCardinality-11
FORMULA_NAME BART-PT-020-LTLCardinality-12
FORMULA_NAME BART-PT-020-LTLCardinality-13
FORMULA_NAME BART-PT-020-LTLCardinality-14
FORMULA_NAME BART-PT-020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678526417628

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-PT-020
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-11 09:20:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 09:20:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:20:20] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2023-03-11 09:20:20] [INFO ] Transformed 2850 places.
[2023-03-11 09:20:20] [INFO ] Transformed 4040 transitions.
[2023-03-11 09:20:20] [INFO ] Found NUPN structural information;
[2023-03-11 09:20:20] [INFO ] Parsed PT model containing 2850 places and 4040 transitions and 32400 arcs in 535 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 112 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 3 formulas.
FORMULA BART-PT-020-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-020-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 2640 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2640/2640 places, 4040/4040 transitions.
Discarding 640 places :
Symmetric choice reduction at 0 with 640 rule applications. Total rules 640 place count 2000 transition count 3400
Iterating global reduction 0 with 640 rules applied. Total rules applied 1280 place count 2000 transition count 3400
Discarding 538 places :
Symmetric choice reduction at 0 with 538 rule applications. Total rules 1818 place count 1462 transition count 2862
Iterating global reduction 0 with 538 rules applied. Total rules applied 2356 place count 1462 transition count 2862
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 2436 place count 1382 transition count 2782
Iterating global reduction 0 with 80 rules applied. Total rules applied 2516 place count 1382 transition count 2782
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 2576 place count 1322 transition count 2722
Iterating global reduction 0 with 60 rules applied. Total rules applied 2636 place count 1322 transition count 2722
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 2696 place count 1262 transition count 2662
Iterating global reduction 0 with 60 rules applied. Total rules applied 2756 place count 1262 transition count 2662
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 2816 place count 1202 transition count 2602
Iterating global reduction 0 with 60 rules applied. Total rules applied 2876 place count 1202 transition count 2602
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 2936 place count 1142 transition count 2542
Iterating global reduction 0 with 60 rules applied. Total rules applied 2996 place count 1142 transition count 2542
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 3056 place count 1082 transition count 2482
Iterating global reduction 0 with 60 rules applied. Total rules applied 3116 place count 1082 transition count 2482
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 3156 place count 1042 transition count 2442
Iterating global reduction 0 with 40 rules applied. Total rules applied 3196 place count 1042 transition count 2442
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 3234 place count 1004 transition count 2404
Iterating global reduction 0 with 38 rules applied. Total rules applied 3272 place count 1004 transition count 2404
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 3292 place count 984 transition count 2384
Iterating global reduction 0 with 20 rules applied. Total rules applied 3312 place count 984 transition count 2384
Applied a total of 3312 rules in 1337 ms. Remains 984 /2640 variables (removed 1656) and now considering 2384/4040 (removed 1656) transitions.
// Phase 1: matrix 2384 rows 984 cols
[2023-03-11 09:20:23] [INFO ] Computed 20 place invariants in 57 ms
[2023-03-11 09:20:24] [INFO ] Implicit Places using invariants in 541 ms returned []
[2023-03-11 09:20:24] [INFO ] Invariant cache hit.
[2023-03-11 09:20:25] [INFO ] Implicit Places using invariants and state equation in 1100 ms returned []
Implicit Place search using SMT with State Equation took 2656 ms to find 0 implicit places.
[2023-03-11 09:20:25] [INFO ] Invariant cache hit.
[2023-03-11 09:20:26] [INFO ] Dead Transitions using invariants and state equation in 1688 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 984/2640 places, 2384/4040 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5686 ms. Remains : 984/2640 places, 2384/4040 transitions.
Support contains 2 out of 984 places after structural reductions.
[2023-03-11 09:20:27] [INFO ] Flatten gal took : 130 ms
[2023-03-11 09:20:27] [INFO ] Flatten gal took : 67 ms
[2023-03-11 09:20:27] [INFO ] Input system was already deterministic with 2384 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1091347 steps, run timeout after 3001 ms. (steps per millisecond=363 ) properties seen :{}
Probabilistic random walk after 1091347 steps, saw 986972 distinct states, run finished after 3008 ms. (steps per millisecond=362 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 09:20:30] [INFO ] Invariant cache hit.
[2023-03-11 09:20:31] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2023-03-11 09:20:31] [INFO ] After 788ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-11 09:20:32] [INFO ] After 964ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 102 ms.
[2023-03-11 09:20:32] [INFO ] After 1401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 76 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=38 )
Parikh walk visited 1 properties in 5 ms.
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(F(p0)))'
Support contains 2 out of 984 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 984/984 places, 2384/2384 transitions.
Graph (trivial) has 2380 edges and 984 vertex of which 980 / 984 are part of one of the 20 SCC in 8 ms
Free SCC test removed 960 places
Ensure Unique test removed 2358 transitions
Reduce isomorphic transitions removed 2358 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 6 transition count 9
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 6 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 20 place count 6 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 4 transition count 5
Applied a total of 24 rules in 31 ms. Remains 4 /984 variables (removed 980) and now considering 5/2384 (removed 2379) transitions.
// Phase 1: matrix 5 rows 4 cols
[2023-03-11 09:20:32] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 09:20:32] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-11 09:20:32] [INFO ] Invariant cache hit.
[2023-03-11 09:20:32] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 09:20:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 09:20:32] [INFO ] Invariant cache hit.
[2023-03-11 09:20:32] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/984 places, 5/2384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 191 ms. Remains : 4/984 places, 5/2384 transitions.
Stuttering acceptance computed with spot in 336 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BART-PT-020-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA BART-PT-020-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BART-PT-020-LTLCardinality-08 finished in 655 ms.
All properties solved by simple procedures.
Total runtime 12572 ms.

BK_STOP 1678526433331

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-020"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is BART-PT-020, 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 r005-oct2-167813593600779"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-020.tgz
mv BART-PT-020 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 ;