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-oct2-167903727200278.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 marciexred
Input is ShieldPPPs-PT-010B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r408-oct2-167903727200278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 7.1K Feb 26 02:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 02:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 02:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 02:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 02:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 02:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 02:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 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 172K 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 1679767141654

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=ShieldPPPs-PT-010B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-25 17:59:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-25 17:59:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 17:59:04] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2023-03-25 17:59:04] [INFO ] Transformed 683 places.
[2023-03-25 17:59:04] [INFO ] Transformed 633 transitions.
[2023-03-25 17:59:04] [INFO ] Found NUPN structural information;
[2023-03-25 17:59:04] [INFO ] Parsed PT model containing 683 places and 633 transitions and 1746 arcs in 197 ms.
Structural test allowed to assert that 274 places are NOT stable. Took 8 ms.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 409) seen :405
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 633 rows 683 cols
[2023-03-25 17:59:05] [INFO ] Computed 111 place invariants in 31 ms
[2023-03-25 17:59:06] [INFO ] After 519ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-25 17:59:06] [INFO ] [Nat]Absence check using 111 positive place invariants in 27 ms returned sat
[2023-03-25 17:59:07] [INFO ] After 1491ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-25 17:59:08] [INFO ] Deduced a trap composed of 18 places in 686 ms of which 7 ms to minimize.
[2023-03-25 17:59:09] [INFO ] Deduced a trap composed of 27 places in 320 ms of which 40 ms to minimize.
[2023-03-25 17:59:10] [INFO ] Deduced a trap composed of 21 places in 837 ms of which 1 ms to minimize.
[2023-03-25 17:59:10] [INFO ] Deduced a trap composed of 20 places in 217 ms of which 2 ms to minimize.
[2023-03-25 17:59:10] [INFO ] Deduced a trap composed of 13 places in 641 ms of which 1 ms to minimize.
[2023-03-25 17:59:11] [INFO ] Deduced a trap composed of 33 places in 217 ms of which 1 ms to minimize.
[2023-03-25 17:59:11] [INFO ] Deduced a trap composed of 26 places in 300 ms of which 1 ms to minimize.
[2023-03-25 17:59:11] [INFO ] Deduced a trap composed of 21 places in 196 ms of which 14 ms to minimize.
[2023-03-25 17:59:12] [INFO ] Deduced a trap composed of 25 places in 190 ms of which 1 ms to minimize.
[2023-03-25 17:59:12] [INFO ] Deduced a trap composed of 25 places in 804 ms of which 1 ms to minimize.
[2023-03-25 17:59:13] [INFO ] Deduced a trap composed of 29 places in 214 ms of which 1 ms to minimize.
[2023-03-25 17:59:13] [INFO ] Deduced a trap composed of 31 places in 146 ms of which 1 ms to minimize.
[2023-03-25 17:59:14] [INFO ] Deduced a trap composed of 22 places in 673 ms of which 1 ms to minimize.
[2023-03-25 17:59:14] [INFO ] Deduced a trap composed of 19 places in 160 ms of which 0 ms to minimize.
[2023-03-25 17:59:16] [INFO ] Deduced a trap composed of 23 places in 2188 ms of which 3 ms to minimize.
[2023-03-25 17:59:16] [INFO ] Deduced a trap composed of 12 places in 233 ms of which 0 ms to minimize.
[2023-03-25 17:59:16] [INFO ] Deduced a trap composed of 10 places in 214 ms of which 0 ms to minimize.
[2023-03-25 17:59:17] [INFO ] Deduced a trap composed of 24 places in 196 ms of which 1 ms to minimize.
[2023-03-25 17:59:17] [INFO ] Deduced a trap composed of 16 places in 185 ms of which 1 ms to minimize.
[2023-03-25 17:59:17] [INFO ] Deduced a trap composed of 50 places in 164 ms of which 0 ms to minimize.
[2023-03-25 17:59:17] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 0 ms to minimize.
[2023-03-25 17:59:18] [INFO ] Deduced a trap composed of 29 places in 496 ms of which 26 ms to minimize.
[2023-03-25 17:59:18] [INFO ] Deduced a trap composed of 32 places in 579 ms of which 1 ms to minimize.
[2023-03-25 17:59:19] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 0 ms to minimize.
[2023-03-25 17:59:19] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 11111 ms
[2023-03-25 17:59:19] [INFO ] After 12946ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 215 ms.
[2023-03-25 17:59:19] [INFO ] After 13459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 3 properties in 1122 ms.
Support contains 1 out of 683 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 683/683 places, 633/633 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 683 transition count 561
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 611 transition count 561
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 144 place count 611 transition count 511
Deduced a syphon composed of 50 places in 4 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 244 place count 561 transition count 511
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 313 place count 492 transition count 442
Iterating global reduction 2 with 69 rules applied. Total rules applied 382 place count 492 transition count 442
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 382 place count 492 transition count 412
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 442 place count 462 transition count 412
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 742 place count 312 transition count 262
Partial Free-agglomeration rule applied 87 times.
Drop transitions removed 87 transitions
Iterating global reduction 2 with 87 rules applied. Total rules applied 829 place count 312 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 830 place count 311 transition count 261
Applied a total of 830 rules in 161 ms. Remains 311 /683 variables (removed 372) and now considering 261/633 (removed 372) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 311/683 places, 261/633 transitions.
Finished random walk after 387 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=96 )
Able to resolve query StableMarking after proving 410 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 16316 ms.
ITS solved all properties within timeout

BK_STOP 1679767161360

--------------------
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="ShieldPPPs-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 ShieldPPPs-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-oct2-167903727200278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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