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-oct2-167903718800471.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 ShieldPPPs-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-oct2-167903718800471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 7.4K Feb 26 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:50 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 4.1K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 02:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 02:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 02:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 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 265K 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 ShieldPPPs-PT-030A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-030A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679568953122

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=ShieldPPPs-PT-030A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-23 10:55:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 10:55:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 10:55:55] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2023-03-23 10:55:55] [INFO ] Transformed 933 places.
[2023-03-23 10:55:55] [INFO ] Transformed 783 transitions.
[2023-03-23 10:55:55] [INFO ] Found NUPN structural information;
[2023-03-23 10:55:55] [INFO ] Parsed PT model containing 933 places and 783 transitions and 3006 arcs in 206 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 4 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 16) seen :13
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 783 rows 933 cols
[2023-03-23 10:55:56] [INFO ] Computed 331 place invariants in 29 ms
[2023-03-23 10:55:56] [INFO ] After 458ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 10:55:57] [INFO ] [Nat]Absence check using 331 positive place invariants in 120 ms returned sat
[2023-03-23 10:55:58] [INFO ] After 1178ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 10:55:59] [INFO ] After 2328ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 684 ms.
[2023-03-23 10:56:00] [INFO ] After 3441ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA ShieldPPPs-PT-030A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 237 ms.
Support contains 81 out of 933 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 933/933 places, 783/783 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 931 transition count 781
Partial Free-agglomeration rule applied 229 times.
Drop transitions removed 229 transitions
Iterating global reduction 0 with 229 rules applied. Total rules applied 233 place count 931 transition count 781
Applied a total of 233 rules in 174 ms. Remains 931 /933 variables (removed 2) and now considering 781/783 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 931/933 places, 781/783 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 170037 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 170037 steps, saw 158174 distinct states, run finished after 3003 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 781 rows 931 cols
[2023-03-23 10:56:03] [INFO ] Computed 331 place invariants in 42 ms
[2023-03-23 10:56:04] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 10:56:04] [INFO ] [Nat]Absence check using 316 positive place invariants in 79 ms returned sat
[2023-03-23 10:56:04] [INFO ] [Nat]Absence check using 316 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 10:56:07] [INFO ] After 2771ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 10:56:08] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 1 ms to minimize.
[2023-03-23 10:56:08] [INFO ] Deduced a trap composed of 7 places in 157 ms of which 14 ms to minimize.
[2023-03-23 10:56:09] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 14 ms to minimize.
[2023-03-23 10:56:09] [INFO ] Deduced a trap composed of 7 places in 133 ms of which 1 ms to minimize.
[2023-03-23 10:56:09] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 0 ms to minimize.
[2023-03-23 10:56:09] [INFO ] Deduced a trap composed of 9 places in 197 ms of which 27 ms to minimize.
[2023-03-23 10:56:09] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 2 ms to minimize.
[2023-03-23 10:56:10] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 1 ms to minimize.
[2023-03-23 10:56:10] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2023-03-23 10:56:10] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 1 ms to minimize.
[2023-03-23 10:56:10] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 1 ms to minimize.
[2023-03-23 10:56:11] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2023-03-23 10:56:11] [INFO ] Deduced a trap composed of 6 places in 77 ms of which 2 ms to minimize.
[2023-03-23 10:56:11] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2956 ms
[2023-03-23 10:56:20] [INFO ] After 15952ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 839 ms.
[2023-03-23 10:56:21] [INFO ] After 17136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 83 ms.
Support contains 81 out of 931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 33 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 931/931 places, 781/781 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 32 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-23 10:56:21] [INFO ] Invariant cache hit.
[2023-03-23 10:56:22] [INFO ] Implicit Places using invariants in 678 ms returned []
[2023-03-23 10:56:22] [INFO ] Invariant cache hit.
[2023-03-23 10:56:23] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 2073 ms to find 0 implicit places.
[2023-03-23 10:56:23] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-23 10:56:23] [INFO ] Invariant cache hit.
[2023-03-23 10:56:24] [INFO ] Dead Transitions using invariants and state equation in 480 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2655 ms. Remains : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 23 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-23 10:56:24] [INFO ] Invariant cache hit.
[2023-03-23 10:56:24] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 10:56:24] [INFO ] [Nat]Absence check using 316 positive place invariants in 41 ms returned sat
[2023-03-23 10:56:24] [INFO ] [Nat]Absence check using 316 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 10:56:30] [INFO ] After 5610ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 10:56:31] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 0 ms to minimize.
[2023-03-23 10:56:31] [INFO ] Deduced a trap composed of 5 places in 94 ms of which 1 ms to minimize.
[2023-03-23 10:56:33] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 2 ms to minimize.
[2023-03-23 10:56:33] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 0 ms to minimize.
[2023-03-23 10:56:33] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 1 ms to minimize.
[2023-03-23 10:56:33] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 1 ms to minimize.
[2023-03-23 10:56:34] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 1 ms to minimize.
[2023-03-23 10:56:34] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
[2023-03-23 10:56:43] [INFO ] Trap strengthening (SAT) tested/added 8/8 trap constraints in 12327 ms
[2023-03-23 10:56:44] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2023-03-23 10:56:53] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 9148 ms
[2023-03-23 10:56:53] [INFO ] After 29472ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-23 10:56:53] [INFO ] After 29710ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-23 10:56:54] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 28 ms.
[2023-03-23 10:56:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 931 places, 781 transitions and 3639 arcs took 24 ms.
[2023-03-23 10:56:54] [INFO ] Flatten gal took : 115 ms
Total runtime 59079 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldPPPs (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: 931 places, 781 transitions, 3639 arcs.
Final Score: 85095.99
Took : 35 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679569050076

--------------------
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:
++ 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
++ sed s/.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 5358:
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="ShieldPPPs-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 ShieldPPPs-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 r395-oct2-167903718800471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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