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.r114-smll-165264477200126.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-07, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477200126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 8.1K Apr 30 11:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 30 11:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 11:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 11:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 30 11:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 30 11:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 30 11:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 30 11:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:59 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 67K 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 HealthRecord-PT-07-ReachabilityCardinality-00
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-01
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-02
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-03
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-04
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-05
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-06
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-07
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-08
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-09
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-10
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-11
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-12
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-13
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-14
FORMULA_NAME HealthRecord-PT-07-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654186783223

Running Version 202205111006
[2022-06-02 16:19:45] [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 16:19:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:19:45] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2022-06-02 16:19:45] [INFO ] Transformed 155 places.
[2022-06-02 16:19:45] [INFO ] Transformed 320 transitions.
[2022-06-02 16:19:45] [INFO ] Found NUPN structural information;
[2022-06-02 16:19:45] [INFO ] Parsed PT model containing 155 places and 320 transitions in 336 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 51 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA HealthRecord-PT-07-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 521 resets, run finished after 1033 ms. (steps per millisecond=9 ) properties (out of 14) seen :3
FORMULA HealthRecord-PT-07-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 77 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-06-02 16:19:47] [INFO ] Flow matrix only has 283 transitions (discarded 12 similar events)
// Phase 1: matrix 283 rows 155 cols
[2022-06-02 16:19:47] [INFO ] Computed 18 place invariants in 25 ms
[2022-06-02 16:19:48] [INFO ] [Real]Absence check using 10 positive place invariants in 26 ms returned sat
[2022-06-02 16:19:48] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2022-06-02 16:19:48] [INFO ] After 589ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-02 16:19:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2022-06-02 16:19:48] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2022-06-02 16:19:48] [INFO ] After 300ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :6
[2022-06-02 16:19:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-02 16:19:48] [INFO ] After 144ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :5 sat :6
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 7 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 1 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 39 places in 64 ms of which 1 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 278 ms
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 2 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 46 places in 128 ms of which 2 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 397 ms
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 38 places in 98 ms of which 1 ms to minimize.
[2022-06-02 16:19:49] [INFO ] Deduced a trap composed of 39 places in 84 ms of which 1 ms to minimize.
[2022-06-02 16:19:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 241 ms
[2022-06-02 16:19:50] [INFO ] Deduced a trap composed of 56 places in 128 ms of which 1 ms to minimize.
[2022-06-02 16:19:50] [INFO ] Deduced a trap composed of 40 places in 126 ms of which 1 ms to minimize.
[2022-06-02 16:19:50] [INFO ] Deduced a trap composed of 54 places in 90 ms of which 1 ms to minimize.
[2022-06-02 16:19:50] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 0 ms to minimize.
[2022-06-02 16:19:50] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 537 ms
[2022-06-02 16:19:50] [INFO ] After 1785ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :6
Attempting to minimize the solution found.
Minimization took 147 ms.
[2022-06-02 16:19:50] [INFO ] After 2446ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :6
FORMULA HealthRecord-PT-07-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 1050 ms.
Support contains 63 out of 155 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 155/155 places, 295/295 transitions.
Graph (complete) has 653 edges and 155 vertex of which 150 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 150 transition count 282
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 49 place count 110 transition count 202
Iterating global reduction 1 with 40 rules applied. Total rules applied 89 place count 110 transition count 202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 90 place count 109 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 109 transition count 200
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 108 transition count 199
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 101 place count 104 transition count 217
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 104 transition count 216
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 104 transition count 214
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 106 place count 102 transition count 214
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 102 transition count 214
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 102 transition count 214
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 112 place count 102 transition count 212
Applied a total of 112 rules in 146 ms. Remains 102 /155 variables (removed 53) and now considering 212/295 (removed 83) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/155 places, 212/295 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23865 ms. (steps per millisecond=41 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 777218 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 453968 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 653383 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=130 ) properties seen 0
Interrupted Best-First random walk after 536465 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 701537 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen 0
Interrupted Best-First random walk after 462255 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Finished probabilistic random walk after 1433111 steps, run visited all 6 properties in 3078 ms. (steps per millisecond=465 )
Probabilistic random walk after 1433111 steps, saw 163037 distinct states, run finished after 3078 ms. (steps per millisecond=465 ) properties seen :6
FORMULA HealthRecord-PT-07-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 63824 ms.

BK_STOP 1654186849040

--------------------
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="HealthRecord-PT-07"
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 HealthRecord-PT-07, 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 r114-smll-165264477200126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 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 ;