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.r024-tall-165251918600478.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 BusinessProcesses-PT-20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918600478
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 6.8K Apr 29 23:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 23:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 23:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 23:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 23:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 29 23:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 29 23:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 29 23:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 192K May 10 09:33 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 BusinessProcesses-PT-20-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654201012872

Running Version 202205111006
[2022-06-02 20:16:54] [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]
[2022-06-02 20:16:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 20:16:54] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2022-06-02 20:16:54] [INFO ] Transformed 782 places.
[2022-06-02 20:16:54] [INFO ] Transformed 697 transitions.
[2022-06-02 20:16:54] [INFO ] Found NUPN structural information;
[2022-06-02 20:16:54] [INFO ] Parsed PT model containing 782 places and 697 transitions in 286 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 63 places in 15 ms
Reduce places removed 63 places and 59 transitions.
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 50 resets, run finished after 578 ms. (steps per millisecond=17 ) properties (out of 13) seen :2
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 9 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 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :1
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 10) seen :1
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 638 rows 719 cols
[2022-06-02 20:16:56] [INFO ] Computed 121 place invariants in 31 ms
[2022-06-02 20:16:56] [INFO ] After 408ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-02 20:16:56] [INFO ] [Nat]Absence check using 78 positive place invariants in 33 ms returned sat
[2022-06-02 20:16:56] [INFO ] [Nat]Absence check using 78 positive and 43 generalized place invariants in 15 ms returned sat
[2022-06-02 20:16:57] [INFO ] After 571ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :5
[2022-06-02 20:16:57] [INFO ] Deduced a trap composed of 141 places in 220 ms of which 7 ms to minimize.
[2022-06-02 20:16:57] [INFO ] Deduced a trap composed of 11 places in 162 ms of which 1 ms to minimize.
[2022-06-02 20:16:58] [INFO ] Deduced a trap composed of 8 places in 169 ms of which 1 ms to minimize.
[2022-06-02 20:16:58] [INFO ] Deduced a trap composed of 8 places in 144 ms of which 2 ms to minimize.
[2022-06-02 20:16:58] [INFO ] Deduced a trap composed of 17 places in 172 ms of which 1 ms to minimize.
[2022-06-02 20:16:58] [INFO ] Deduced a trap composed of 22 places in 191 ms of which 1 ms to minimize.
[2022-06-02 20:16:58] [INFO ] Deduced a trap composed of 54 places in 164 ms of which 1 ms to minimize.
[2022-06-02 20:16:59] [INFO ] Deduced a trap composed of 11 places in 179 ms of which 2 ms to minimize.
[2022-06-02 20:16:59] [INFO ] Deduced a trap composed of 136 places in 186 ms of which 0 ms to minimize.
[2022-06-02 20:16:59] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 0 ms to minimize.
[2022-06-02 20:16:59] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 1 ms to minimize.
[2022-06-02 20:16:59] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2222 ms
[2022-06-02 20:16:59] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 1 ms to minimize.
[2022-06-02 20:17:00] [INFO ] Deduced a trap composed of 52 places in 117 ms of which 0 ms to minimize.
[2022-06-02 20:17:00] [INFO ] Deduced a trap composed of 56 places in 120 ms of which 1 ms to minimize.
[2022-06-02 20:17:00] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 1 ms to minimize.
[2022-06-02 20:17:00] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 0 ms to minimize.
[2022-06-02 20:17:00] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 1 ms to minimize.
[2022-06-02 20:17:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1010 ms
[2022-06-02 20:17:01] [INFO ] Deduced a trap composed of 55 places in 63 ms of which 1 ms to minimize.
[2022-06-02 20:17:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2022-06-02 20:17:01] [INFO ] After 4207ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :5
Attempting to minimize the solution found.
Minimization took 314 ms.
[2022-06-02 20:17:01] [INFO ] After 4885ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :5
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 5 different solutions.
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2556 ms.
Support contains 15 out of 719 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 719/719 places, 638/638 transitions.
Graph (trivial) has 397 edges and 719 vertex of which 7 / 719 are part of one of the 1 SCC in 8 ms
Free SCC test removed 6 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1410 edges and 713 vertex of which 686 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.10 ms
Discarding 27 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 161 place count 686 transition count 458
Reduce places removed 159 places and 0 transitions.
Iterating post reduction 1 with 159 rules applied. Total rules applied 320 place count 527 transition count 458
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 106 Pre rules applied. Total rules applied 320 place count 527 transition count 352
Deduced a syphon composed of 106 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 2 with 229 rules applied. Total rules applied 549 place count 404 transition count 352
Discarding 90 places :
Symmetric choice reduction at 2 with 90 rule applications. Total rules 639 place count 314 transition count 262
Iterating global reduction 2 with 90 rules applied. Total rules applied 729 place count 314 transition count 262
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 729 place count 314 transition count 255
Deduced a syphon composed of 7 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 744 place count 306 transition count 255
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 938 place count 208 transition count 159
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 942 place count 206 transition count 166
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 944 place count 206 transition count 164
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 946 place count 204 transition count 164
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 947 place count 204 transition count 164
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 948 place count 203 transition count 163
Applied a total of 948 rules in 199 ms. Remains 203 /719 variables (removed 516) and now considering 163/638 (removed 475) transitions.
Finished structural reductions, in 1 iterations. Remains : 203/719 places, 163/638 transitions.
Finished random walk after 85818 steps, including 3388 resets, run visited all 4 properties in 354 ms. (steps per millisecond=242 )
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-20-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 10381 ms.

BK_STOP 1654201024558

--------------------
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="BusinessProcesses-PT-20"
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 BusinessProcesses-PT-20, 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 r024-tall-165251918600478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-20.tgz
mv BusinessProcesses-PT-20 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 ;