Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r427-tajo-167905979200119.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ShieldRVs-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r427-tajo-167905979200119
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 5.5K Feb 26 18:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 18:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 18:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 18:40 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 3.9K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 19:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 19:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 19:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 19:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 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 191K 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 ShieldRVs-PT-030A-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679379498890

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=ShieldRVs-PT-030A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-21 06:18:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 06:18:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 06:18:20] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2023-03-21 06:18:20] [INFO ] Transformed 423 places.
[2023-03-21 06:18:20] [INFO ] Transformed 573 transitions.
[2023-03-21 06:18:20] [INFO ] Found NUPN structural information;
[2023-03-21 06:18:20] [INFO ] Parsed PT model containing 423 places and 573 transitions and 2760 arcs in 178 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 24 resets, run finished after 403 ms. (steps per millisecond=24 ) properties (out of 16) seen :11
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 5) seen :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 4) seen :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 573 rows 423 cols
[2023-03-21 06:18:21] [INFO ] Computed 121 place invariants in 22 ms
[2023-03-21 06:18:21] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 06:18:22] [INFO ] [Nat]Absence check using 121 positive place invariants in 23 ms returned sat
[2023-03-21 06:18:22] [INFO ] After 417ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-21 06:18:22] [INFO ] Deduced a trap composed of 7 places in 150 ms of which 6 ms to minimize.
[2023-03-21 06:18:23] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 1 ms to minimize.
[2023-03-21 06:18:23] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 0 ms to minimize.
[2023-03-21 06:18:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 458 ms
[2023-03-21 06:18:23] [INFO ] After 1103ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 150 ms.
[2023-03-21 06:18:23] [INFO ] After 1448ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 54 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 573/573 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 422 transition count 572
Partial Free-agglomeration rule applied 51 times.
Drop transitions removed 51 transitions
Iterating global reduction 0 with 51 rules applied. Total rules applied 53 place count 422 transition count 572
Applied a total of 53 rules in 121 ms. Remains 422 /423 variables (removed 1) and now considering 572/573 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 422/423 places, 572/573 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 497166 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :{}
Probabilistic random walk after 497166 steps, saw 104469 distinct states, run finished after 3002 ms. (steps per millisecond=165 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 572 rows 422 cols
[2023-03-21 06:18:26] [INFO ] Computed 121 place invariants in 11 ms
[2023-03-21 06:18:26] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 06:18:26] [INFO ] [Nat]Absence check using 121 positive place invariants in 24 ms returned sat
[2023-03-21 06:18:27] [INFO ] After 364ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 06:18:27] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2023-03-21 06:18:27] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2023-03-21 06:18:27] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 0 ms to minimize.
[2023-03-21 06:18:27] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2023-03-21 06:18:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 427 ms
[2023-03-21 06:18:27] [INFO ] After 961ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 224 ms.
[2023-03-21 06:18:28] [INFO ] After 1310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 54 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 572/572 transitions.
Applied a total of 0 rules in 76 ms. Remains 422 /422 variables (removed 0) and now considering 572/572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 422/422 places, 572/572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 572/572 transitions.
Applied a total of 0 rules in 65 ms. Remains 422 /422 variables (removed 0) and now considering 572/572 (removed 0) transitions.
[2023-03-21 06:18:28] [INFO ] Invariant cache hit.
[2023-03-21 06:18:28] [INFO ] Implicit Places using invariants in 498 ms returned []
[2023-03-21 06:18:28] [INFO ] Invariant cache hit.
[2023-03-21 06:18:29] [INFO ] Implicit Places using invariants and state equation in 653 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
[2023-03-21 06:18:29] [INFO ] Redundant transitions in 99 ms returned []
[2023-03-21 06:18:29] [INFO ] Invariant cache hit.
[2023-03-21 06:18:29] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1702 ms. Remains : 422/422 places, 572/572 transitions.
Applied a total of 0 rules in 16 ms. Remains 422 /422 variables (removed 0) and now considering 572/572 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-21 06:18:29] [INFO ] Invariant cache hit.
[2023-03-21 06:18:30] [INFO ] After 208ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 06:18:30] [INFO ] [Nat]Absence check using 121 positive place invariants in 21 ms returned sat
[2023-03-21 06:18:30] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 0 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 0 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2023-03-21 06:18:31] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 0 ms to minimize.
[2023-03-21 06:18:32] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2023-03-21 06:18:32] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 0 ms to minimize.
[2023-03-21 06:18:32] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2023-03-21 06:18:32] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1257 ms
[2023-03-21 06:18:32] [INFO ] After 1820ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 156 ms.
[2023-03-21 06:18:32] [INFO ] After 2219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-21 06:18:32] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 12 ms.
[2023-03-21 06:18:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 422 places, 572 transitions and 2860 arcs took 7 ms.
[2023-03-21 06:18:32] [INFO ] Flatten gal took : 199 ms
Total runtime 12447 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldRVs (PT), instance 030A
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: 422 places, 572 transitions, 2860 arcs.
Final Score: 24598.795
Took : 29 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679379543347

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 3861:
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="ShieldRVs-PT-030A"
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 ShieldRVs-PT-030A, 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 r427-tajo-167905979200119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-030A.tgz
mv ShieldRVs-PT-030A 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 ;