Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281606000251.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 gold2021
Input is SharedMemory-PT-000010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281606000251
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 22K Apr 30 10:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 30 10:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 53K Apr 30 10:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 238K Apr 30 10:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 100K Apr 30 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 513K Apr 30 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104K Apr 30 10:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 459K Apr 30 10:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.5K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 104K 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 SharedMemory-PT-000010-ReachabilityCardinality-00
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-01
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-02
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-03
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-04
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-05
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-06
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-07
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-08
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-09
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-PT-000010-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069084238

Running Version 0
[2022-06-12 21:24:48] [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]
[2022-06-12 21:24:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:24:48] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2022-06-12 21:24:48] [INFO ] Transformed 131 places.
[2022-06-12 21:24:48] [INFO ] Transformed 210 transitions.
[2022-06-12 21:24:48] [INFO ] Found NUPN structural information;
[2022-06-12 21:24:48] [INFO ] Completing missing partition info from NUPN : creating a component with [Ext_Mem_Acc_10_6, Ext_Mem_Acc_8_7]
[2022-06-12 21:24:48] [INFO ] Parsed PT model containing 131 places and 210 transitions in 108 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 60 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 12) seen :3
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 210 rows 131 cols
[2022-06-12 21:24:49] [INFO ] Computed 21 place invariants in 10 ms
[2022-06-12 21:24:49] [INFO ] [Real]Absence check using 21 positive place invariants in 30 ms returned sat
[2022-06-12 21:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:24:49] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-06-12 21:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2022-06-12 21:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-12 21:24:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-06-12 21:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-06-12 21:24:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2022-06-12 21:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-06-12 21:24:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using 21 positive place invariants in 132 ms returned unsat
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-06-12 21:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:24:54] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-06-12 21:24:54] [INFO ] Solution in real domain found non-integer solution.
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Support contains 130 out of 131 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 32 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 210/210 transitions.
[2022-06-12 21:24:55] [INFO ] Flatten gal took : 60 ms
[2022-06-12 21:24:55] [INFO ] Flatten gal took : 21 ms
[2022-06-12 21:24:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6263929005362873716.gal : 42 ms
[2022-06-12 21:24:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17653456045653351589.prop : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6263929005362873716.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17653456045653351589.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6263929005362873716.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17653456045653351589.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17653456045653351589.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36 after 6804
Detected timeout of ITS tools.
[2022-06-12 21:25:10] [INFO ] Flatten gal took : 44 ms
[2022-06-12 21:25:10] [INFO ] Applying decomposition
[2022-06-12 21:25:10] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11892242002936297636.txt, -o, /tmp/graph11892242002936297636.bin, -w, /tmp/graph11892242002936297636.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11892242002936297636.bin, -l, -1, -v, -w, /tmp/graph11892242002936297636.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:25:10] [INFO ] Decomposing Gal with order
[2022-06-12 21:25:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:25:10] [INFO ] Removed a total of 180 redundant transitions.
[2022-06-12 21:25:10] [INFO ] Flatten gal took : 183 ms
[2022-06-12 21:25:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-06-12 21:25:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14718380690574583747.gal : 4 ms
[2022-06-12 21:25:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5031467854056028999.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14718380690574583747.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5031467854056028999.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14718380690574583747.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5031467854056028999.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5031467854056028999.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 81
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :81 after 729
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :729 after 2160
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2160 after 13284
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :13284 after 32400
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :32400 after 78570
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,1.83052e+06,8.73331,42212,2,15280,12,82759,7,0,769,45400,0
Total reachable state count : 1830519

Verifying 1 reachability properties.
Reachability property SharedMemory-PT-000010-ReachabilityCardinality-01 does not hold.
FORMULA SharedMemory-PT-000010-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : SharedMemory-PT-000010-ReachabilityCardinality-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SharedMemory-PT-000010-ReachabilityCardinality-01,0,10.0854,42328,1,0,12,82759,7,0,11479,45400,0
All properties solved without resorting to model-checking.

BK_STOP 1655069121137

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="SharedMemory-PT-000010"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is SharedMemory-PT-000010, 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 r215-oct2-165281606000251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000010.tgz
mv SharedMemory-PT-000010 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 ;