Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r010-oct2-167813599100453.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is AutoFlight-PT-06a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813599100453
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 8.2K Feb 25 18:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 18:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 17:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 25 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 18:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 18:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 43K Mar 5 18:22 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-06a-UpperBounds-00
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-01
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-02
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-03
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-04
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-05
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-06
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-07
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-08
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-09
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-10
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-11
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-12
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-13
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-14
FORMULA_NAME AutoFlight-PT-06a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678689729526

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-06a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 06:42:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 06:42:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:42:12] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2023-03-13 06:42:12] [INFO ] Transformed 157 places.
[2023-03-13 06:42:12] [INFO ] Transformed 155 transitions.
[2023-03-13 06:42:12] [INFO ] Found NUPN structural information;
[2023-03-13 06:42:12] [INFO ] Parsed PT model containing 157 places and 155 transitions and 500 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA AutoFlight-PT-06a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 125 rows 157 cols
[2023-03-13 06:42:12] [INFO ] Computed 40 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 285 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 15) seen :13
FORMULA AutoFlight-PT-06a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 2) seen :0
[2023-03-13 06:42:12] [INFO ] Invariant cache hit.
[2023-03-13 06:42:12] [INFO ] [Real]Absence check using 39 positive place invariants in 29 ms returned sat
[2023-03-13 06:42:12] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 06:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 06:42:12] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-13 06:42:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 06:42:12] [INFO ] [Nat]Absence check using 39 positive place invariants in 14 ms returned sat
[2023-03-13 06:42:12] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 06:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 06:42:12] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-13 06:42:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-13 06:42:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2023-03-13 06:42:12] [INFO ] Computed and/alt/rep : 116/294/116 causal constraints (skipped 8 transitions) in 20 ms.
[2023-03-13 06:42:13] [INFO ] Deduced a trap composed of 60 places in 91 ms of which 5 ms to minimize.
[2023-03-13 06:42:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-03-13 06:42:13] [INFO ] Added : 113 causal constraints over 23 iterations in 695 ms. Result :sat
Minimization took 74 ms.
[2023-03-13 06:42:13] [INFO ] [Real]Absence check using 39 positive place invariants in 20 ms returned sat
[2023-03-13 06:42:13] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-13 06:42:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 06:42:13] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-13 06:42:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 06:42:13] [INFO ] [Nat]Absence check using 39 positive place invariants in 9 ms returned sat
[2023-03-13 06:42:13] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-13 06:42:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 06:42:13] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-13 06:42:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2023-03-13 06:42:14] [INFO ] Computed and/alt/rep : 116/294/116 causal constraints (skipped 8 transitions) in 23 ms.
[2023-03-13 06:42:14] [INFO ] Added : 111 causal constraints over 23 iterations in 511 ms. Result :sat
Minimization took 77 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA AutoFlight-PT-06a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 157 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 157/157 places, 124/124 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 157 transition count 108
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 141 transition count 108
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 141 transition count 100
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 133 transition count 100
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 72 place count 121 transition count 88
Free-agglomeration rule applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 84 place count 121 transition count 76
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 96 place count 109 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 108 transition count 75
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 3 with 81 rules applied. Total rules applied 178 place count 78 transition count 24
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 4 with 51 rules applied. Total rules applied 229 place count 27 transition count 24
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 229 place count 27 transition count 16
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 245 place count 19 transition count 16
Applied a total of 245 rules in 78 ms. Remains 19 /157 variables (removed 138) and now considering 16/124 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 19/157 places, 16/124 transitions.
// Phase 1: matrix 16 rows 19 cols
[2023-03-13 06:42:14] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 58872 resets, run finished after 1131 ms. (steps per millisecond=884 ) properties (out of 1) seen :1
FORMULA AutoFlight-PT-06a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 3976 ms.
ITS solved all properties within timeout

BK_STOP 1678689736069

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-06a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is AutoFlight-PT-06a, 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-oct2-167813599100453"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a 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 ;