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.r121-smll-165264480600058.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HealthRecord-PT-03, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-smll-165264480600058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 7.2K Apr 30 11:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 11:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Apr 30 11:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Apr 30 11:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 49K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1652722011069

Running Version 202205111006
[2022-05-16 17:26:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-05-16 17:26:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:26:53] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2022-05-16 17:26:53] [INFO ] Transformed 121 places.
[2022-05-16 17:26:53] [INFO ] Transformed 232 transitions.
[2022-05-16 17:26:53] [INFO ] Found NUPN structural information;
[2022-05-16 17:26:53] [INFO ] Parsed PT model containing 121 places and 232 transitions in 425 ms.
Graph (trivial) has 186 edges and 121 vertex of which 10 / 121 are part of one of the 5 SCC in 9 ms
Free SCC test removed 5 places
Structural test allowed to assert that 28 places are NOT stable. Took 24 ms.
Ensure Unique test removed 12 transitions
Reduce redundant transitions removed 12 transitions.
Incomplete random walk after 10000 steps, including 843 resets, run finished after 839 ms. (steps per millisecond=11 ) properties (out of 93) seen :53
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 40) seen :2
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2022-05-16 17:26:55] [INFO ] Flow matrix only has 207 transitions (discarded 13 similar events)
// Phase 1: matrix 207 rows 116 cols
[2022-05-16 17:26:55] [INFO ] Computed 14 place invariants in 18 ms
[2022-05-16 17:26:55] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2022-05-16 17:26:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 13 ms returned sat
[2022-05-16 17:26:56] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 10 ms returned sat
[2022-05-16 17:26:56] [INFO ] After 466ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2022-05-16 17:26:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:26:57] [INFO ] After 377ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2022-05-16 17:26:57] [INFO ] Deduced a trap composed of 47 places in 80 ms of which 8 ms to minimize.
[2022-05-16 17:26:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2022-05-16 17:26:57] [INFO ] Deduced a trap composed of 31 places in 82 ms of which 2 ms to minimize.
[2022-05-16 17:26:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2022-05-16 17:26:58] [INFO ] Deduced a trap composed of 39 places in 66 ms of which 2 ms to minimize.
[2022-05-16 17:26:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2022-05-16 17:26:58] [INFO ] After 1344ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 379 ms.
[2022-05-16 17:26:58] [INFO ] After 2687ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 22 different solutions.
Parikh walk visited 32 properties in 819 ms.
Support contains 6 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 220/220 transitions.
Graph (complete) has 429 edges and 116 vertex of which 109 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 109 transition count 202
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 10 rules applied. Total rules applied 22 place count 105 transition count 196
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 25 place count 103 transition count 195
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 25 place count 103 transition count 193
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 30 place count 100 transition count 193
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 80 place count 50 transition count 93
Iterating global reduction 3 with 50 rules applied. Total rules applied 130 place count 50 transition count 93
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 140 place count 40 transition count 73
Iterating global reduction 3 with 10 rules applied. Total rules applied 150 place count 40 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 154 place count 40 transition count 69
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 157 place count 37 transition count 60
Iterating global reduction 4 with 3 rules applied. Total rules applied 160 place count 37 transition count 60
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 163 place count 34 transition count 54
Iterating global reduction 4 with 3 rules applied. Total rules applied 166 place count 34 transition count 54
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 169 place count 34 transition count 51
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 179 place count 29 transition count 73
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 180 place count 29 transition count 72
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 189 place count 29 transition count 72
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 197 place count 29 transition count 72
Applied a total of 197 rules in 56 ms. Remains 29 /116 variables (removed 87) and now considering 72/220 (removed 148) transitions.
[2022-05-16 17:26:59] [INFO ] Flow matrix only has 65 transitions (discarded 7 similar events)
// Phase 1: matrix 65 rows 29 cols
[2022-05-16 17:26:59] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-16 17:26:59] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/116 places, 72/220 transitions.
Finished random walk after 41288 steps, including 7624 resets, run visited all 6 properties in 816 ms. (steps per millisecond=50 )
Able to resolve query StableMarking after proving 95 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 7078 ms.

BK_STOP 1652722020547

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="HealthRecord-PT-03"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 HealthRecord-PT-03, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r121-smll-165264480600058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-03.tgz
mv HealthRecord-PT-03 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;