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.r408-oct2-167903726900058.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldIIPs-PT-010B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r408-oct2-167903726900058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 8.8K Feb 25 16:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 16:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 16:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 16:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 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 164K 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 1679766598045

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=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPs-PT-010B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-25 17:50:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-25 17:50:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 17:50:02] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2023-03-25 17:50:02] [INFO ] Transformed 603 places.
[2023-03-25 17:50:02] [INFO ] Transformed 593 transitions.
[2023-03-25 17:50:02] [INFO ] Found NUPN structural information;
[2023-03-25 17:50:02] [INFO ] Parsed PT model containing 603 places and 593 transitions and 1786 arcs in 185 ms.
Structural test allowed to assert that 272 places are NOT stable. Took 11 ms.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 331) seen :328
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 593 rows 603 cols
[2023-03-25 17:50:03] [INFO ] Computed 91 place invariants in 25 ms
[2023-03-25 17:50:03] [INFO ] After 597ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-25 17:50:03] [INFO ] [Nat]Absence check using 91 positive place invariants in 22 ms returned sat
[2023-03-25 17:50:04] [INFO ] After 347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-25 17:50:04] [INFO ] Deduced a trap composed of 15 places in 481 ms of which 12 ms to minimize.
[2023-03-25 17:50:05] [INFO ] Deduced a trap composed of 24 places in 211 ms of which 16 ms to minimize.
[2023-03-25 17:50:05] [INFO ] Deduced a trap composed of 17 places in 201 ms of which 2 ms to minimize.
[2023-03-25 17:50:05] [INFO ] Deduced a trap composed of 18 places in 143 ms of which 1 ms to minimize.
[2023-03-25 17:50:05] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 22 ms to minimize.
[2023-03-25 17:50:06] [INFO ] Deduced a trap composed of 24 places in 396 ms of which 1 ms to minimize.
[2023-03-25 17:50:06] [INFO ] Deduced a trap composed of 15 places in 256 ms of which 1 ms to minimize.
[2023-03-25 17:50:06] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 4 ms to minimize.
[2023-03-25 17:50:06] [INFO ] Deduced a trap composed of 17 places in 216 ms of which 0 ms to minimize.
[2023-03-25 17:50:06] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 0 ms to minimize.
[2023-03-25 17:50:07] [INFO ] Deduced a trap composed of 14 places in 328 ms of which 1 ms to minimize.
[2023-03-25 17:50:07] [INFO ] Deduced a trap composed of 25 places in 546 ms of which 1 ms to minimize.
[2023-03-25 17:50:07] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3693 ms
[2023-03-25 17:50:08] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 1 ms to minimize.
[2023-03-25 17:50:08] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 0 ms to minimize.
[2023-03-25 17:50:08] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2023-03-25 17:50:08] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 1 ms to minimize.
[2023-03-25 17:50:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 482 ms
[2023-03-25 17:50:08] [INFO ] After 4647ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 103 ms.
[2023-03-25 17:50:08] [INFO ] After 4990ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 3040 ms.
Support contains 3 out of 603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 603/603 places, 593/593 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 603 transition count 542
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 552 transition count 542
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 102 place count 552 transition count 491
Deduced a syphon composed of 51 places in 4 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 204 place count 501 transition count 491
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 271 place count 434 transition count 424
Iterating global reduction 2 with 67 rules applied. Total rules applied 338 place count 434 transition count 424
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 338 place count 434 transition count 394
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 398 place count 404 transition count 394
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 698 place count 254 transition count 244
Partial Free-agglomeration rule applied 68 times.
Drop transitions removed 68 transitions
Iterating global reduction 2 with 68 rules applied. Total rules applied 766 place count 254 transition count 244
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 767 place count 253 transition count 243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 768 place count 252 transition count 243
Applied a total of 768 rules in 138 ms. Remains 252 /603 variables (removed 351) and now considering 243/593 (removed 350) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 252/603 places, 243/593 transitions.
Finished random walk after 507 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=56 )
Able to resolve query StableMarking after proving 332 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 9803 ms.
ITS solved all properties within timeout

BK_STOP 1679766612239

--------------------
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="ShieldIIPs-PT-010B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ShieldIIPs-PT-010B, 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 r408-oct2-167903726900058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 ;