Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r267-smll-171654406300375.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PhaseVariation-PT-D30CS100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406300375
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 21:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 21:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 11 21:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Apr 11 21:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 30M May 18 16:43 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 PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-00
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-01
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-02
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-03
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-04
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-05
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-06
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-07
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-08
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-09
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-10
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-11
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-12
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-13
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-14
FORMULA_NAME PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716848347626

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D30CS100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 22:19:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-27 22:19:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 22:19:12] [INFO ] Load time of PNML (sax parser for PT used): 1912 ms
[2024-05-27 22:19:12] [INFO ] Transformed 2702 places.
[2024-05-27 22:19:12] [INFO ] Transformed 30977 transitions.
[2024-05-27 22:19:12] [INFO ] Parsed PT model containing 2702 places and 30977 transitions and 215035 arcs in 2496 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 62 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
RANDOM walk for 40000 steps (90 resets) in 8740 ms. (4 steps per ms) remains 4/16 properties
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1380 ms. (28 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1630 ms. (24 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1688 ms. (23 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1787 ms. (22 steps per ms) remains 4/4 properties
[2024-05-27 22:19:17] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
// Phase 1: matrix 1799 rows 2699 cols
[2024-05-27 22:19:18] [INFO ] Computed 900 invariants in 197 ms
[2024-05-27 22:19:18] [INFO ] State equation strengthened by 1783 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-07 is UNSAT
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-08 is UNSAT
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-11 is UNSAT
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 910/927 variables, 14/14 constraints. Problems are: Problem set: 3 solved, 1 unsolved
[2024-05-27 22:19:23] [INFO ] Deduced a trap composed of 1 places in 3902 ms of which 30 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/927 variables, 1/15 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/927 variables, 0/15 constraints. Problems are: Problem set: 3 solved, 1 unsolved
SMT process timed out in 5995ms, After SMT, problems are : Problem set: 3 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 2699 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2699/2699 places, 30925/30925 transitions.
Applied a total of 0 rules in 1762 ms. Remains 2699 /2699 variables (removed 0) and now considering 30925/30925 (removed 0) transitions.
Running 30909 sub problems to find dead transitions.
[2024-05-27 22:19:26] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
[2024-05-27 22:19:26] [INFO ] Invariant cache hit.
[2024-05-27 22:19:26] [INFO ] State equation strengthened by 1783 read => feed constraints.
SMT process timed out in 73758ms, After SMT, problems are : Problem set: 0 solved, 30909 unsolved
Search for dead transitions found 0 dead transitions in 74342ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76345 ms. Remains : 2699/2699 places, 30925/30925 transitions.
RANDOM walk for 37984 steps (90 resets) in 6781 ms. (5 steps per ms) remains 0/1 properties
FORMULA PhaseVariation-PT-D30CS100-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 91754 ms.
ITS solved all properties within timeout

BK_STOP 1716848442244

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="PhaseVariation-PT-D30CS100"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PhaseVariation-PT-D30CS100, 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 r267-smll-171654406300375"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D30CS100.tgz
mv PhaseVariation-PT-D30CS100 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 ;