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.r395-oct2-167903718300039.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 smartxred
Input is ShieldIIPs-PT-003A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-oct2-167903718300039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 5.6K Feb 25 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 15:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 15:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 15:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 25 15:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Feb 25 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 26K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-003A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679552760698

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-003A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-23 06:26:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 06:26:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:26:03] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2023-03-23 06:26:03] [INFO ] Transformed 78 places.
[2023-03-23 06:26:03] [INFO ] Transformed 75 transitions.
[2023-03-23 06:26:03] [INFO ] Found NUPN structural information;
[2023-03-23 06:26:03] [INFO ] Parsed PT model containing 78 places and 75 transitions and 330 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 53 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 15) seen :10
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 75 rows 78 cols
[2023-03-23 06:26:04] [INFO ] Computed 28 place invariants in 15 ms
[2023-03-23 06:26:04] [INFO ] [Real]Absence check using 28 positive place invariants in 14 ms returned sat
[2023-03-23 06:26:04] [INFO ] After 368ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-23 06:26:04] [INFO ] [Nat]Absence check using 28 positive place invariants in 4 ms returned sat
[2023-03-23 06:26:04] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-23 06:26:04] [INFO ] After 215ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-23 06:26:04] [INFO ] After 368ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-003A-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 31 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 75/75 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 78 transition count 75
Applied a total of 8 rules in 58 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 78/78 places, 75/75 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2042285 steps, run timeout after 3001 ms. (steps per millisecond=680 ) properties seen :{}
Probabilistic random walk after 2042285 steps, saw 333956 distinct states, run finished after 3004 ms. (steps per millisecond=679 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 75 rows 78 cols
[2023-03-23 06:26:08] [INFO ] Computed 28 place invariants in 2 ms
[2023-03-23 06:26:08] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:26:08] [INFO ] [Nat]Absence check using 28 positive place invariants in 13 ms returned sat
[2023-03-23 06:26:08] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:26:08] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-23 06:26:08] [INFO ] After 186ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 78/78 places, 75/75 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-23 06:26:08] [INFO ] Invariant cache hit.
[2023-03-23 06:26:08] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-23 06:26:08] [INFO ] Invariant cache hit.
[2023-03-23 06:26:09] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2023-03-23 06:26:09] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-23 06:26:09] [INFO ] Invariant cache hit.
[2023-03-23 06:26:09] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 871 ms. Remains : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-23 06:26:09] [INFO ] Invariant cache hit.
[2023-03-23 06:26:09] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:26:09] [INFO ] [Nat]Absence check using 28 positive place invariants in 122 ms returned sat
[2023-03-23 06:26:09] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:26:09] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-23 06:26:09] [INFO ] After 329ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-23 06:26:09] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 11 ms.
[2023-03-23 06:26:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 78 places, 75 transitions and 345 arcs took 1 ms.
[2023-03-23 06:26:10] [INFO ] Flatten gal took : 42 ms
Total runtime 6611 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldIIPs (PT), instance 003A
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 78 places, 75 transitions, 345 arcs.
Final Score: 825.112
Took : 3 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679552773748

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 505:
syntax error

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="ShieldIIPs-PT-003A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is ShieldIIPs-PT-003A, 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 r395-oct2-167903718300039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003A.tgz
mv ShieldIIPs-PT-003A 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 ;