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.r312-tall-165472281800142.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 DBSingleClientW-PT-d0m05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.6K Jun 7 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Jun 7 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Jun 7 17:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 7 17:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 17:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 119K Jun 6 12:11 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 DBSingleClientW-PT-d0m05-ReachabilityCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m05-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654774378947

Running Version 202205111006
[2022-06-09 11:33:00] [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]
[2022-06-09 11:33:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 11:33:00] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2022-06-09 11:33:00] [INFO ] Transformed 553 places.
[2022-06-09 11:33:00] [INFO ] Transformed 150 transitions.
[2022-06-09 11:33:00] [INFO ] Parsed PT model containing 553 places and 150 transitions in 195 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 444 places in 1 ms
Reduce places removed 444 places and 0 transitions.
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2283 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1047 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1010 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 743 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1013 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 604973 steps, run timeout after 3001 ms. (steps per millisecond=201 ) properties seen :{0=1, 1=1}
Probabilistic random walk after 604973 steps, saw 218504 distinct states, run finished after 3001 ms. (steps per millisecond=201 ) properties seen :2
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 150 rows 109 cols
[2022-06-09 11:33:04] [INFO ] Computed 6 place invariants in 18 ms
[2022-06-09 11:33:04] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2022-06-09 11:33:04] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2022-06-09 11:33:04] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-06-09 11:33:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2022-06-09 11:33:04] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 11 ms returned sat
[2022-06-09 11:33:04] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-06-09 11:33:04] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-09 11:33:04] [INFO ] After 24ms SMT Verify possible using 74 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-06-09 11:33:04] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 294 ms.
[2022-06-09 11:33:04] [INFO ] After 492ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 1 out of 109 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 109/109 places, 150/150 transitions.
Graph (complete) has 332 edges and 109 vertex of which 101 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 101 transition count 137
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 37 place count 78 transition count 96
Iterating global reduction 1 with 23 rules applied. Total rules applied 60 place count 78 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 61 place count 78 transition count 95
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 72 place count 67 transition count 84
Iterating global reduction 2 with 11 rules applied. Total rules applied 83 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 85 place count 67 transition count 82
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 87 place count 65 transition count 79
Iterating global reduction 3 with 2 rules applied. Total rules applied 89 place count 65 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 90 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 64 transition count 76
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 63 transition count 75
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 63 transition count 75
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 62 transition count 74
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 62 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 98 place count 62 transition count 72
Applied a total of 98 rules in 63 ms. Remains 62 /109 variables (removed 47) and now considering 72/150 (removed 78) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/109 places, 72/150 transitions.
Incomplete random walk after 1000000 steps, including 229177 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 101679 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 1) seen :0
Probably explored full state space saw : 34509 states, properties seen :0
Probabilistic random walk after 86753 steps, saw 34509 distinct states, run finished after 82 ms. (steps per millisecond=1057 ) properties seen :0
Explored full state space saw : 34590 states, properties seen :0
Exhaustive walk after 86910 steps, saw 34590 distinct states, run finished after 59 ms. (steps per millisecond=1473 ) properties seen :0
FORMULA DBSingleClientW-PT-d0m05-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 6331 ms.

BK_STOP 1654774386552

--------------------
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="DBSingleClientW-PT-d0m05"
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 DBSingleClientW-PT-d0m05, 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 r312-tall-165472281800142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m05.tgz
mv DBSingleClientW-PT-d0m05 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 ;