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-165264477300134.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-08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477300134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.4K Apr 30 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 30 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 30 11:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 30 11:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 9 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 30 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 30 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 30 11:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 30 11:37 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 68K 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-08-ReachabilityCardinality-00
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-01
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-02
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-03
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-04
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-05
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-06
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-07
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-08
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-09
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-10
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-11
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-12
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-13
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-14
FORMULA_NAME HealthRecord-PT-08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654186829287

Running Version 202205111006
[2022-06-02 16:20:31] [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 16:20:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:20:31] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2022-06-02 16:20:31] [INFO ] Transformed 156 places.
[2022-06-02 16:20:31] [INFO ] Transformed 326 transitions.
[2022-06-02 16:20:31] [INFO ] Found NUPN structural information;
[2022-06-02 16:20:31] [INFO ] Parsed PT model containing 156 places and 326 transitions in 300 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-08-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 554 resets, run finished after 858 ms. (steps per millisecond=11 ) properties (out of 15) seen :4
FORMULA HealthRecord-PT-08-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-08-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-08-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-08-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 76 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 72 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 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 48 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-06-02 16:20:33] [INFO ] Flow matrix only has 288 transitions (discarded 12 similar events)
// Phase 1: matrix 288 rows 156 cols
[2022-06-02 16:20:33] [INFO ] Computed 18 place invariants in 16 ms
[2022-06-02 16:20:33] [INFO ] After 451ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-02 16:20:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2022-06-02 16:20:34] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2022-06-02 16:20:34] [INFO ] After 292ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :3
[2022-06-02 16:20:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-02 16:20:34] [INFO ] After 139ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :8 sat :3
[2022-06-02 16:20:34] [INFO ] After 285ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :3
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-06-02 16:20:34] [INFO ] After 848ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :3
FORMULA HealthRecord-PT-08-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-08-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 216 ms.
Support contains 23 out of 156 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 156/156 places, 300/300 transitions.
Graph (trivial) has 188 edges and 156 vertex of which 8 / 156 are part of one of the 4 SCC in 8 ms
Free SCC test removed 4 places
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 654 edges and 152 vertex of which 143 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 0 output 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 4 rules applied. Total rules applied 6 place count 143 transition count 275
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 14 place count 139 transition count 271
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 139 transition count 269
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 19 place count 136 transition count 269
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 85 place count 70 transition count 137
Iterating global reduction 2 with 66 rules applied. Total rules applied 151 place count 70 transition count 137
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 158 place count 63 transition count 123
Iterating global reduction 2 with 7 rules applied. Total rules applied 165 place count 63 transition count 123
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 173 place count 63 transition count 115
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 177 place count 61 transition count 113
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 185 place count 57 transition count 140
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 190 place count 57 transition count 135
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 204 place count 57 transition count 135
Applied a total of 204 rules in 105 ms. Remains 57 /156 variables (removed 99) and now considering 135/300 (removed 165) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/156 places, 135/300 transitions.
Incomplete random walk after 1000000 steps, including 119023 resets, run finished after 2758 ms. (steps per millisecond=362 ) properties (out of 3) seen :2
FORMULA HealthRecord-PT-08-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-08-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 20400 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 135 rows 57 cols
[2022-06-02 16:20:38] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-02 16:20:38] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:20:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-02 16:20:38] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:20:38] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-02 16:20:38] [INFO ] After 22ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 16:20:38] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-06-02 16:20:38] [INFO ] After 202ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2009 steps, including 124 resets, run visited all 1 properties in 12 ms. (steps per millisecond=167 )
FORMULA HealthRecord-PT-08-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 12 ms.
All properties solved without resorting to model-checking.
Total runtime 7724 ms.

BK_STOP 1654186838913

--------------------
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-08"
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-08, 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-165264477300134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 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 ;