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-165264477200127.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477200127
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-01
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-02
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-03
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-04
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-05
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-06
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-07
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-08
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-09
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-10
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-11
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-12
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-13
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-14
FORMULA_NAME HealthRecord-PT-07-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654186799260

Running Version 202205111006
[2022-06-02 16:20:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 16:20:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:20:01] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2022-06-02 16:20:01] [INFO ] Transformed 155 places.
[2022-06-02 16:20:01] [INFO ] Transformed 320 transitions.
[2022-06-02 16:20:01] [INFO ] Found NUPN structural information;
[2022-06-02 16:20:01] [INFO ] Parsed PT model containing 155 places and 320 transitions in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Incomplete random walk after 10000 steps, including 527 resets, run finished after 821 ms. (steps per millisecond=12 ) properties (out of 16) seen :2
FORMULA HealthRecord-PT-07-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :1
FORMULA HealthRecord-PT-07-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :1
FORMULA HealthRecord-PT-07-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 12) seen :1
FORMULA HealthRecord-PT-07-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 11) seen :1
FORMULA HealthRecord-PT-07-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :1
FORMULA HealthRecord-PT-07-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-02 16:20:03] [INFO ] Flow matrix only has 283 transitions (discarded 12 similar events)
// Phase 1: matrix 283 rows 155 cols
[2022-06-02 16:20:03] [INFO ] Computed 18 place invariants in 15 ms
[2022-06-02 16:20:04] [INFO ] After 509ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-02 16:20:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-06-02 16:20:04] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 18 ms returned sat
[2022-06-02 16:20:05] [INFO ] After 334ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :5
[2022-06-02 16:20:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-02 16:20:05] [INFO ] After 179ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :4 sat :5
[2022-06-02 16:20:05] [INFO ] Deduced a trap composed of 43 places in 130 ms of which 9 ms to minimize.
[2022-06-02 16:20:05] [INFO ] Deduced a trap composed of 44 places in 111 ms of which 1 ms to minimize.
[2022-06-02 16:20:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 322 ms
[2022-06-02 16:20:05] [INFO ] Deduced a trap composed of 49 places in 101 ms of which 1 ms to minimize.
[2022-06-02 16:20:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2022-06-02 16:20:05] [INFO ] After 839ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :5
Attempting to minimize the solution found.
Minimization took 187 ms.
[2022-06-02 16:20:06] [INFO ] After 1637ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :5
FORMULA HealthRecord-PT-07-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-07-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 5 different solutions.
FORMULA HealthRecord-PT-07-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 700 ms.
Support contains 60 out of 155 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 155/155 places, 295/295 transitions.
Graph (trivial) has 32 edges and 155 vertex of which 8 / 155 are part of one of the 4 SCC in 6 ms
Free SCC test removed 4 places
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 645 edges and 151 vertex of which 142 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 142 transition count 273
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 141 transition count 272
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 50 place count 96 transition count 182
Iterating global reduction 2 with 45 rules applied. Total rules applied 95 place count 96 transition count 182
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 95 transition count 180
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 95 transition count 180
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 2 with 2 rules applied. Total rules applied 99 place count 94 transition count 179
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 103 place count 94 transition count 175
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 103 place count 94 transition count 173
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 92 transition count 173
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 92 transition count 173
Applied a total of 108 rules in 88 ms. Remains 92 /155 variables (removed 63) and now considering 173/295 (removed 122) transitions.
Finished structural reductions, in 1 iterations. Remains : 92/155 places, 173/295 transitions.
Incomplete random walk after 1000000 steps, including 66834 resets, run finished after 11524 ms. (steps per millisecond=86 ) properties (out of 4) seen :2
FORMULA HealthRecord-PT-07-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 1163 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 2) seen :1
FORMULA HealthRecord-PT-07-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 11008 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 173 rows 92 cols
[2022-06-02 16:20:19] [INFO ] Computed 9 place invariants in 5 ms
[2022-06-02 16:20:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-02 16:20:19] [INFO ] [Real]Absence check using 1 positive and 8 generalized place invariants in 7 ms returned sat
[2022-06-02 16:20:20] [INFO ] After 95ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-02 16:20:20] [INFO ] After 112ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-02 16:20:20] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
FORMULA HealthRecord-PT-07-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 18870 ms.

BK_STOP 1654186820120

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ReachabilityFireability"
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 ReachabilityFireability"
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-165264477200127"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;