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-165245701700148.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)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is AutoFlight-PT-02b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701700148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 8.6K Apr 30 01:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 30 01:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 01:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 01:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:03 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 48K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-00
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-01
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-02
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-03
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-04
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-05
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-06
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-07
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-08
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-09
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-10
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-11
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-12
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-13
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-14
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727699117

Running Version 0
[2022-05-16 19:01:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2022-05-16 19:01:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 19:01:40] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2022-05-16 19:01:40] [INFO ] Transformed 206 places.
[2022-05-16 19:01:40] [INFO ] Transformed 204 transitions.
[2022-05-16 19:01:40] [INFO ] Found NUPN structural information;
[2022-05-16 19:01:40] [INFO ] Parsed PT model containing 206 places and 204 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 204 rows 206 cols
[2022-05-16 19:01:40] [INFO ] Computed 16 place invariants in 18 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :13
FORMULA AutoFlight-PT-02b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-02b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :1
FORMULA AutoFlight-PT-02b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 2) seen :0
// Phase 1: matrix 204 rows 206 cols
[2022-05-16 19:01:40] [INFO ] Computed 16 place invariants in 5 ms
[2022-05-16 19:01:41] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:01:41] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 19:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:41] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-16 19:01:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2022-05-16 19:01:41] [INFO ] [Nat]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 19:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:41] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-16 19:01:41] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 3 ms to minimize.
[2022-05-16 19:01:41] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2022-05-16 19:01:41] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 1 ms to minimize.
[2022-05-16 19:01:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 239 ms
[2022-05-16 19:01:41] [INFO ] Computed and/alt/rep : 203/275/203 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-16 19:01:42] [INFO ] Added : 196 causal constraints over 40 iterations in 560 ms. Result :sat
Minimization took 45 ms.
[2022-05-16 19:01:42] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2022-05-16 19:01:42] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 19:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:42] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-16 19:01:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2022-05-16 19:01:42] [INFO ] [Nat]Absence check using 15 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 19:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:42] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-16 19:01:42] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 2 ms to minimize.
[2022-05-16 19:01:42] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 2 ms to minimize.
[2022-05-16 19:01:42] [INFO ] Deduced a trap composed of 56 places in 34 ms of which 0 ms to minimize.
[2022-05-16 19:01:42] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 1 ms to minimize.
[2022-05-16 19:01:42] [INFO ] Deduced a trap composed of 50 places in 30 ms of which 0 ms to minimize.
[2022-05-16 19:01:42] [INFO ] Deduced a trap composed of 40 places in 30 ms of which 1 ms to minimize.
[2022-05-16 19:01:42] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 272 ms
[2022-05-16 19:01:42] [INFO ] Computed and/alt/rep : 203/275/203 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-16 19:01:43] [INFO ] Added : 203 causal constraints over 41 iterations in 521 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 11200 steps, including 113 resets, run finished after 51 ms. (steps per millisecond=219 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA AutoFlight-PT-02b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 19200 steps, including 185 resets, run finished after 57 ms. (steps per millisecond=336 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 206 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions, iteration 0 : 206/206 places, 203/203 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 205 transition count 126
Reduce places removed 77 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 1 with 91 rules applied. Total rules applied 168 place count 128 transition count 111
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 172 place count 124 transition count 111
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 172 place count 124 transition count 80
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 234 place count 93 transition count 80
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 253 place count 74 transition count 61
Iterating global reduction 3 with 19 rules applied. Total rules applied 272 place count 74 transition count 61
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 272 place count 74 transition count 55
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 284 place count 68 transition count 55
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 316 place count 52 transition count 39
Free-agglomeration rule applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 324 place count 52 transition count 31
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 332 place count 44 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 333 place count 43 transition count 30
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 13 rules applied. Total rules applied 346 place count 36 transition count 24
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 352 place count 30 transition count 24
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 352 place count 30 transition count 16
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 368 place count 22 transition count 16
Applied a total of 368 rules in 64 ms. Remains 22 /206 variables (removed 184) and now considering 16/203 (removed 187) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/206 places, 16/203 transitions.
// Phase 1: matrix 16 rows 22 cols
[2022-05-16 19:01:43] [INFO ] Computed 9 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 52638 resets, run finished after 890 ms. (steps per millisecond=1123 ) properties (out of 1) seen :1
FORMULA AutoFlight-PT-02b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652727704543

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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-02b"
export BK_EXAMINATION="UpperBounds"
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-02b, examination is UpperBounds"
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-165245701700148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02b.tgz
mv AutoFlight-PT-02b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;