Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r010-tajo-165245701800176.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is AutoFlight-PT-12a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701800176
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.5K Apr 30 01:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 01:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 30 01:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 30 01:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 02:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 30 02:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 30 02:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 02:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 85K May 10 09:33 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 AutoFlight-PT-12a-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069663425

Running Version 0
[2022-06-12 21:34:25] [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 21:34:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:34:25] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2022-06-12 21:34:25] [INFO ] Transformed 307 places.
[2022-06-12 21:34:25] [INFO ] Transformed 305 transitions.
[2022-06-12 21:34:25] [INFO ] Found NUPN structural information;
[2022-06-12 21:34:25] [INFO ] Parsed PT model containing 307 places and 305 transitions in 127 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 60 transitions
Reduce redundant transitions removed 60 transitions.
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 175 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 15) seen :10
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 245 rows 307 cols
[2022-06-12 21:34:25] [INFO ] Computed 76 place invariants in 13 ms
[2022-06-12 21:34:26] [INFO ] [Real]Absence check using 75 positive place invariants in 24 ms returned sat
[2022-06-12 21:34:26] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 12 ms returned sat
[2022-06-12 21:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:27] [INFO ] [Real]Absence check using state equation in 1490 ms returned sat
[2022-06-12 21:34:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:27] [INFO ] [Nat]Absence check using 75 positive place invariants in 56 ms returned sat
[2022-06-12 21:34:27] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 15 ms returned sat
[2022-06-12 21:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:29] [INFO ] [Nat]Absence check using state equation in 1510 ms returned sat
[2022-06-12 21:34:29] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-06-12 21:34:29] [INFO ] [Nat]Added 60 Read/Feed constraints in 64 ms returned sat
[2022-06-12 21:34:29] [INFO ] Computed and/alt/rep : 216/444/216 causal constraints (skipped 28 transitions) in 24 ms.
[2022-06-12 21:34:31] [INFO ] Added : 168 causal constraints over 34 iterations in 1737 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-06-12 21:34:31] [INFO ] [Real]Absence check using 75 positive place invariants in 20 ms returned sat
[2022-06-12 21:34:31] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-12 21:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:31] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-06-12 21:34:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:31] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2022-06-12 21:34:31] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 8 ms returned sat
[2022-06-12 21:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:32] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2022-06-12 21:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:32] [INFO ] [Real]Absence check using 75 positive place invariants in 5 ms returned unsat
[2022-06-12 21:34:32] [INFO ] [Real]Absence check using 75 positive place invariants in 12 ms returned sat
[2022-06-12 21:34:32] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-12 21:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:32] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-06-12 21:34:32] [INFO ] Solution in real domain found non-integer solution.
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 16800 steps, including 402 resets, run finished after 88 ms. (steps per millisecond=190 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 14 out of 307 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 307/307 places, 245/245 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 307 transition count 217
Reduce places removed 28 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 30 rules applied. Total rules applied 58 place count 279 transition count 215
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 277 transition count 215
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 60 place count 277 transition count 202
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 86 place count 264 transition count 202
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 128 place count 243 transition count 181
Free-agglomeration rule applied 22 times.
Iterating global reduction 3 with 22 rules applied. Total rules applied 150 place count 243 transition count 159
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 172 place count 221 transition count 159
Applied a total of 172 rules in 121 ms. Remains 221 /307 variables (removed 86) and now considering 159/245 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/307 places, 159/245 transitions.
[2022-06-12 21:34:32] [INFO ] Flatten gal took : 84 ms
[2022-06-12 21:34:32] [INFO ] Flatten gal took : 19 ms
[2022-06-12 21:34:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5764632113046284748.gal : 9 ms
[2022-06-12 21:34:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13080880301297498502.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/ReachabilityCardinality5764632113046284748.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13080880301297498502.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/ReachabilityCardinality5764632113046284748.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13080880301297498502.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13080880301297498502.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 53
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :53 after 67
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :67 after 71
Reachability property AutoFlight-PT-12a-ReachabilityCardinality-02 is true.
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
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,95,0.061965,5392,2,933,11,3174,6,0,933,905,0
Total reachable state count : 95

Verifying 1 reachability properties.
Reachability property AutoFlight-PT-12a-ReachabilityCardinality-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-12a-ReachabilityCardinality-02,3,0.066263,5392,2,235,11,3174,7,0,975,905,0
All properties solved without resorting to model-checking.

BK_STOP 1655069673276

--------------------
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="AutoFlight-PT-12a"
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 AutoFlight-PT-12a, 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 r010-tajo-165245701800176"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12a.tgz
mv AutoFlight-PT-12a 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 ;