Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098204800231.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-005A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204800231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 11:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 11:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 17:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:52 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 ShieldIIPs-PT-005A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621061227103

Running Version 0
[2021-05-15 06:47:08] [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]
[2021-05-15 06:47:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 06:47:08] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2021-05-15 06:47:08] [INFO ] Transformed 128 places.
[2021-05-15 06:47:08] [INFO ] Transformed 123 transitions.
[2021-05-15 06:47:08] [INFO ] Found NUPN structural information;
[2021-05-15 06:47:08] [INFO ] Parsed PT model containing 128 places and 123 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 115 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 34 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :12
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :1
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :1
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 123 rows 128 cols
[2021-05-15 06:47:09] [INFO ] Computed 46 place invariants in 14 ms
[2021-05-15 06:47:09] [INFO ] [Real]Absence check using 46 positive place invariants in 11 ms returned sat
[2021-05-15 06:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 06:47:09] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2021-05-15 06:47:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 06:47:09] [INFO ] [Nat]Absence check using 46 positive place invariants in 8 ms returned sat
[2021-05-15 06:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 06:47:09] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-15 06:47:09] [INFO ] Computed and/alt/rep : 114/403/114 causal constraints (skipped 8 transitions) in 18 ms.
[2021-05-15 06:47:09] [INFO ] Added : 81 causal constraints over 17 iterations in 227 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-15 06:47:09] [INFO ] [Real]Absence check using 46 positive place invariants in 5 ms returned unsat
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 14900 steps, including 168 resets, run finished after 68 ms. (steps per millisecond=219 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 128/128 places, 123/123 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 122
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 30 place count 127 transition count 122
Applied a total of 30 rules in 35 ms. Remains 127 /128 variables (removed 1) and now considering 122/123 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/128 places, 122/123 transitions.
[2021-05-15 06:47:09] [INFO ] Flatten gal took : 46 ms
[2021-05-15 06:47:09] [INFO ] Flatten gal took : 15 ms
[2021-05-15 06:47:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17288807320251129318.gal : 9 ms
[2021-05-15 06:47:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7107902575080959433.prop : 0 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/ReachabilityCardinality17288807320251129318.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7107902575080959433.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/ReachabilityCardinality17288807320251129318.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7107902575080959433.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7107902575080959433.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 28
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :28 after 90
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :90 after 195
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :195 after 682
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :682 after 12347
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :12347 after 55454
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :55454 after 164188
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :164188 after 4.82942e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.82942e+06 after 1.49816e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.49816e+08 after 1.47142e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.47142e+10 after 1.63549e+11
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.63549e+11 after 6.80529e+12
Detected timeout of ITS tools.
[2021-05-15 06:47:24] [INFO ] Flatten gal took : 16 ms
[2021-05-15 06:47:24] [INFO ] Applying decomposition
[2021-05-15 06:47:24] [INFO ] Flatten gal took : 11 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/graph18344154192822216498.txt, -o, /tmp/graph18344154192822216498.bin, -w, /tmp/graph18344154192822216498.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/graph18344154192822216498.bin, -l, -1, -v, -w, /tmp/graph18344154192822216498.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 06:47:25] [INFO ] Decomposing Gal with order
[2021-05-15 06:47:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 06:47:25] [INFO ] Removed a total of 94 redundant transitions.
[2021-05-15 06:47:25] [INFO ] Flatten gal took : 42 ms
[2021-05-15 06:47:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 12 ms.
[2021-05-15 06:47:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5076695924713367604.gal : 4 ms
[2021-05-15 06:47:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5774178874004813780.prop : 0 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/ReachabilityCardinality5076695924713367604.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5774178874004813780.prop, --nowitness], 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/ReachabilityCardinality5076695924713367604.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5774178874004813780.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5774178874004813780.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 237
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :237 after 557433
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :557433 after 1.23047e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1771895427814834906
[2021-05-15 06:47:40] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1771895427814834906
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1771895427814834906]
Compilation finished in 633 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1771895427814834906]
Link finished in 39 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, -i, ShieldIIPsPT005AReachabilityFireability04==true], workingDir=/tmp/ltsmin1771895427814834906]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Finished random walk after 225402 steps, including 502 resets, run visited all 1 properties in 740 ms. (steps per millisecond=304 )
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621061277041

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

+ 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
+ [[ -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 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=/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="ShieldIIPs-PT-005A"
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 ShieldIIPs-PT-005A, 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 r216-tall-162098204800231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-005A.tgz
mv ShieldIIPs-PT-005A 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 ;