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.r281-smll-167863550900238.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 ParamProductionCell-PT-2, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r281-smll-167863550900238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 8.4K Feb 26 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 17:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 174K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678920236623

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ParamProductionCell-PT-2
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-15 22:43:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-15 22:43:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:44:00] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2023-03-15 22:44:00] [INFO ] Transformed 231 places.
[2023-03-15 22:44:00] [INFO ] Transformed 202 transitions.
[2023-03-15 22:44:00] [INFO ] Found NUPN structural information;
[2023-03-15 22:44:00] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 333 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=17 ) properties (out of 231) seen :228
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 202 rows 231 cols
[2023-03-15 22:44:01] [INFO ] Computed 59 place invariants in 29 ms
[2023-03-15 22:44:01] [INFO ] After 407ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-15 22:44:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 25 ms returned sat
[2023-03-15 22:44:01] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 24 ms returned sat
[2023-03-15 22:44:02] [INFO ] After 214ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-15 22:44:02] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:44:02] [INFO ] After 160ms SMT Verify possible using 68 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-15 22:44:02] [INFO ] Deduced a trap composed of 7 places in 186 ms of which 7 ms to minimize.
[2023-03-15 22:44:02] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 2 ms to minimize.
[2023-03-15 22:44:02] [INFO ] Deduced a trap composed of 7 places in 129 ms of which 2 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 7 places in 116 ms of which 3 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 21 places in 144 ms of which 1 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 9 places in 135 ms of which 1 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 8 places in 148 ms of which 1 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 8 places in 114 ms of which 2 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2023-03-15 22:44:03] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2023-03-15 22:44:04] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 1 ms to minimize.
[2023-03-15 22:44:04] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1675 ms
[2023-03-15 22:44:04] [INFO ] Deduced a trap composed of 43 places in 75 ms of which 1 ms to minimize.
[2023-03-15 22:44:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2023-03-15 22:44:04] [INFO ] Deduced a trap composed of 5 places in 166 ms of which 1 ms to minimize.
[2023-03-15 22:44:04] [INFO ] Deduced a trap composed of 37 places in 167 ms of which 1 ms to minimize.
[2023-03-15 22:44:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 415 ms
[2023-03-15 22:44:04] [INFO ] After 2439ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-15 22:44:04] [INFO ] After 3010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1967 ms.
Support contains 3 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 202/202 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 231 transition count 188
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 217 transition count 188
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 33 place count 212 transition count 183
Iterating global reduction 0 with 5 rules applied. Total rules applied 38 place count 212 transition count 183
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 74 place count 194 transition count 165
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 78 place count 194 transition count 161
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 82 place count 190 transition count 161
Applied a total of 82 rules in 95 ms. Remains 190 /231 variables (removed 41) and now considering 161/202 (removed 41) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 190/231 places, 161/202 transitions.
Finished random walk after 11990 steps, including 0 resets, run visited all 3 properties in 223 ms. (steps per millisecond=53 )
Able to resolve query StableMarking after proving 231 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK TOPOLOGICAL
Total runtime 7111 ms.
ITS solved all properties within timeout

BK_STOP 1678920248279

--------------------
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 StableMarking -timeout 180 -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="ParamProductionCell-PT-2"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 ParamProductionCell-PT-2, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r281-smll-167863550900238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-2.tgz
mv ParamProductionCell-PT-2 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;