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.r203-smll-167840349600439.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 smartxred
Input is HirschbergSinclair-PT-10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r203-smll-167840349600439
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 8.1K Feb 26 02:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 02:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 02:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 02:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 02:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 136K Mar 5 18:22 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 HirschbergSinclair-PT-10-ReachabilityFireability-00
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-01
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-02
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-03
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-04
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-05
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-06
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-07
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-08
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-09
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-10
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-11
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-12
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-13
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-14
FORMULA_NAME HirschbergSinclair-PT-10-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678623695394

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=HirschbergSinclair-PT-10
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 12:21:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 12:21:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:21:39] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-03-12 12:21:39] [INFO ] Transformed 260 places.
[2023-03-12 12:21:39] [INFO ] Transformed 236 transitions.
[2023-03-12 12:21:39] [INFO ] Parsed PT model containing 260 places and 236 transitions and 721 arcs in 292 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 42 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 16) seen :12
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 236 rows 260 cols
[2023-03-12 12:21:40] [INFO ] Computed 24 place invariants in 21 ms
[2023-03-12 12:21:41] [INFO ] [Real]Absence check using 20 positive place invariants in 28 ms returned sat
[2023-03-12 12:21:41] [INFO ] [Real]Absence check using 20 positive and 4 generalized place invariants in 14 ms returned sat
[2023-03-12 12:21:41] [INFO ] After 516ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-12 12:21:41] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2023-03-12 12:21:41] [INFO ] [Nat]Absence check using 20 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-12 12:21:41] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-12 12:21:42] [INFO ] Deduced a trap composed of 22 places in 214 ms of which 11 ms to minimize.
[2023-03-12 12:21:42] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 1 ms to minimize.
[2023-03-12 12:21:42] [INFO ] Deduced a trap composed of 30 places in 132 ms of which 1 ms to minimize.
[2023-03-12 12:21:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 674 ms
[2023-03-12 12:21:42] [INFO ] After 1108ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2023-03-12 12:21:42] [INFO ] After 1431ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 18 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 236/236 transitions.
Graph (complete) has 498 edges and 260 vertex of which 250 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 250 transition count 188
Reduce places removed 48 places and 0 transitions.
Graph (complete) has 364 edges and 202 vertex of which 189 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 189 transition count 188
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 111 place count 189 transition count 175
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 116 place count 184 transition count 170
Iterating global reduction 3 with 5 rules applied. Total rules applied 121 place count 184 transition count 170
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 124 place count 181 transition count 167
Iterating global reduction 3 with 3 rules applied. Total rules applied 127 place count 181 transition count 167
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 134 place count 181 transition count 160
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 141 place count 174 transition count 160
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 145 place count 170 transition count 156
Applied a total of 145 rules in 150 ms. Remains 170 /260 variables (removed 90) and now considering 156/236 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 170/260 places, 156/236 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Finished probabilistic random walk after 15175 steps, run visited all 1 properties in 99 ms. (steps per millisecond=153 )
Probabilistic random walk after 15175 steps, saw 5238 distinct states, run finished after 99 ms. (steps per millisecond=153 ) properties seen :1
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 4232 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running HirschbergSinclair (PT), instance 10
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: 260 places, 236 transitions, 721 arcs.
Final Score: 5963.342
Took : 12 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-00 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-10 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA HirschbergSinclair-PT-10-ReachabilityFireability-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1678623734039

--------------------
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

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="HirschbergSinclair-PT-10"
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 HirschbergSinclair-PT-10, 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 r203-smll-167840349600439"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-10.tgz
mv HirschbergSinclair-PT-10 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 ;