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.r453-smll-167912645700637.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is StigmergyElection-PT-07a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645700637
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 16:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 16:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 16:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:23 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 StigmergyElection-PT-07a-UpperBounds-00
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-01
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-02
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-03
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-04
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-05
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-06
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-07
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-08
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-09
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-10
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-11
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-12
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-13
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-14
FORMULA_NAME StigmergyElection-PT-07a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679422059897

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-07a
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-21 18:07:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 18:07:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 18:07:44] [INFO ] Load time of PNML (sax parser for PT used): 529 ms
[2023-03-21 18:07:44] [INFO ] Transformed 100 places.
[2023-03-21 18:07:44] [INFO ] Transformed 2618 transitions.
[2023-03-21 18:07:44] [INFO ] Found NUPN structural information;
[2023-03-21 18:07:44] [INFO ] Parsed PT model containing 100 places and 2618 transitions and 34799 arcs in 713 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
FORMULA StigmergyElection-PT-07a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 368 out of 389 initially.
// Phase 1: matrix 368 rows 100 cols
[2023-03-21 18:07:44] [INFO ] Computed 8 place invariants in 29 ms
Incomplete random walk after 10000 steps, including 9 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 15) seen :13
FORMULA StigmergyElection-PT-07a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
[2023-03-21 18:07:44] [INFO ] Flow matrix only has 368 transitions (discarded 21 similar events)
// Phase 1: matrix 368 rows 100 cols
[2023-03-21 18:07:44] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-21 18:07:45] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned sat
[2023-03-21 18:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 18:07:45] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2023-03-21 18:07:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 18:07:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-21 18:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 18:07:45] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2023-03-21 18:07:45] [INFO ] State equation strengthened by 288 read => feed constraints.
[2023-03-21 18:07:45] [INFO ] [Nat]Added 288 Read/Feed constraints in 106 ms returned sat
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 13 places in 213 ms of which 15 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 13 places in 146 ms of which 1 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 2 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 1 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 0 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 0 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2023-03-21 18:07:46] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1091 ms
[2023-03-21 18:07:46] [INFO ] Computed and/alt/rep : 91/105/91 causal constraints (skipped 276 transitions) in 74 ms.
[2023-03-21 18:07:47] [INFO ] Added : 21 causal constraints over 5 iterations in 234 ms. Result :sat
Minimization took 103 ms.
[2023-03-21 18:07:47] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-21 18:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 18:07:47] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-21 18:07:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 18:07:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-21 18:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 18:07:47] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-21 18:07:47] [INFO ] [Nat]Added 288 Read/Feed constraints in 57 ms returned sat
[2023-03-21 18:07:47] [INFO ] Deduced a trap composed of 12 places in 180 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 12 places in 116 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 0 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 1 ms to minimize.
[2023-03-21 18:07:48] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 944 ms
[2023-03-21 18:07:48] [INFO ] Computed and/alt/rep : 91/105/91 causal constraints (skipped 276 transitions) in 60 ms.
[2023-03-21 18:07:48] [INFO ] Added : 22 causal constraints over 5 iterations in 282 ms. Result :sat
Minimization took 130 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA StigmergyElection-PT-07a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyElection-PT-07a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 5511 ms.

BK_STOP 1679422070314

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="StigmergyElection-PT-07a"
export BK_EXAMINATION="UpperBounds"
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 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-07a, 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 r453-smll-167912645700637"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07a.tgz
mv StigmergyElection-PT-07a 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 ;