Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025100366.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPs-PT-001B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025100366
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.6K Apr 30 03:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 30 03:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 03:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 03:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 03:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 30 03:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 03:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Apr 30 03:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 18K May 10 09:34 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 ShieldPPPs-PT-001B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPs-PT-001B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654272220777

Running Version 202205111006
[2022-06-03 16:03:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-03 16:03:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 16:03:42] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2022-06-03 16:03:42] [INFO ] Transformed 71 places.
[2022-06-03 16:03:42] [INFO ] Transformed 66 transitions.
[2022-06-03 16:03:42] [INFO ] Found NUPN structural information;
[2022-06-03 16:03:42] [INFO ] Parsed PT model containing 71 places and 66 transitions in 173 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 32 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 15) seen :4
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 66 rows 71 cols
[2022-06-03 16:03:43] [INFO ] Computed 12 place invariants in 10 ms
[2022-06-03 16:03:44] [INFO ] After 428ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2022-06-03 16:03:44] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2022-06-03 16:03:44] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :2
[2022-06-03 16:03:44] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 5 ms to minimize.
[2022-06-03 16:03:44] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2022-06-03 16:03:44] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2022-06-03 16:03:44] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 2 ms to minimize.
[2022-06-03 16:03:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 168 ms
[2022-06-03 16:03:44] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2022-06-03 16:03:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2022-06-03 16:03:44] [INFO ] After 333ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :2
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-06-03 16:03:44] [INFO ] After 462ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :2
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 156 ms.
Support contains 47 out of 71 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 71/71 places, 66/66 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 69 transition count 64
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 69 transition count 64
Applied a total of 5 rules in 17 ms. Remains 69 /71 variables (removed 2) and now considering 64/66 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 69/71 places, 64/66 transitions.
Incomplete random walk after 1000000 steps, including 3310 resets, run finished after 8740 ms. (steps per millisecond=114 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2369 resets, run finished after 2275 ms. (steps per millisecond=439 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3796 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Probably explored full state space saw : 3074767 states, properties seen :0
Probabilistic random walk after 19292835 steps, saw 3074767 distinct states, run finished after 38301 ms. (steps per millisecond=503 ) properties seen :0
Interrupted probabilistic random walk after 19000040 steps, run timeout after 42001 ms. (steps per millisecond=452 ) properties seen :{}
Exhaustive walk after 19000040 steps, saw 3076285 distinct states, run finished after 42005 ms. (steps per millisecond=452 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 64 rows 69 cols
[2022-06-03 16:05:19] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-03 16:05:20] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 16:05:20] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2022-06-03 16:05:20] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 16:05:20] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 1 ms to minimize.
[2022-06-03 16:05:20] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 1 ms to minimize.
[2022-06-03 16:05:20] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 0 ms to minimize.
[2022-06-03 16:05:20] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2022-06-03 16:05:20] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 0 ms to minimize.
[2022-06-03 16:05:20] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 288 ms
[2022-06-03 16:05:20] [INFO ] After 503ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 51 ms.
[2022-06-03 16:05:20] [INFO ] After 630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 91 ms.
Support contains 46 out of 69 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 69/69 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 69 /69 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 69/69 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 69 /69 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 69 cols
[2022-06-03 16:05:20] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-03 16:05:20] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 64 rows 69 cols
[2022-06-03 16:05:20] [INFO ] Computed 12 place invariants in 1 ms
[2022-06-03 16:05:20] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2022-06-03 16:05:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 69 cols
[2022-06-03 16:05:20] [INFO ] Computed 12 place invariants in 8 ms
[2022-06-03 16:05:21] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 64/64 transitions.
Incomplete random walk after 1000000 steps, including 3333 resets, run finished after 7797 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2369 resets, run finished after 2348 ms. (steps per millisecond=425 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4109 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Probably explored full state space saw : 3074767 states, properties seen :0
Probabilistic random walk after 19292835 steps, saw 3074767 distinct states, run finished after 38945 ms. (steps per millisecond=495 ) properties seen :0
Explored full state space saw : 3076596 states, properties seen :0
Exhaustive walk after 19304776 steps, saw 3076596 distinct states, run finished after 40930 ms. (steps per millisecond=471 ) properties seen :0
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA ShieldPPPs-PT-001B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 193235 ms.

BK_STOP 1654272415280

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldPPPs-PT-001B"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-001B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286025100366"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-001B.tgz
mv ShieldPPPs-PT-001B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;