Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r441-tajo-167905986900108.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ShieldRVs-PT-100B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r441-tajo-167905986900108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 6.0K Feb 26 18:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 18:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 18:21 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 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 18:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 18:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 18:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 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 1.3M 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 1679557807060

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=ShieldRVs-PT-100B
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-23 07:50:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-23 07:50:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 07:50:09] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2023-03-23 07:50:09] [INFO ] Transformed 4003 places.
[2023-03-23 07:50:09] [INFO ] Transformed 4503 transitions.
[2023-03-23 07:50:09] [INFO ] Found NUPN structural information;
[2023-03-23 07:50:09] [INFO ] Parsed PT model containing 4003 places and 4503 transitions and 14400 arcs in 375 ms.
Structural test allowed to assert that 1901 places are NOT stable. Took 29 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1726 ms. (steps per millisecond=5 ) properties (out of 2102) seen :1120
Running SMT prover for 982 properties.
// Phase 1: matrix 4503 rows 4003 cols
[2023-03-23 07:50:11] [INFO ] Computed 401 place invariants in 45 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 07:50:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 07:50:37] [INFO ] After 25109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 982 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 982 out of 4003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4003/4003 places, 4503/4503 transitions.
Drop transitions removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 401 place count 4003 transition count 4102
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 802 place count 3602 transition count 4102
Performed 444 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 444 Pre rules applied. Total rules applied 802 place count 3602 transition count 3658
Deduced a syphon composed of 444 places in 13 ms
Reduce places removed 444 places and 0 transitions.
Iterating global reduction 2 with 888 rules applied. Total rules applied 1690 place count 3158 transition count 3658
Discarding 283 places :
Symmetric choice reduction at 2 with 283 rule applications. Total rules 1973 place count 2875 transition count 3375
Iterating global reduction 2 with 283 rules applied. Total rules applied 2256 place count 2875 transition count 3375
Performed 203 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 203 Pre rules applied. Total rules applied 2256 place count 2875 transition count 3172
Deduced a syphon composed of 203 places in 24 ms
Reduce places removed 203 places and 0 transitions.
Iterating global reduction 2 with 406 rules applied. Total rules applied 2662 place count 2672 transition count 3172
Performed 602 Post agglomeration using F-continuation condition.Transition count delta: 602
Deduced a syphon composed of 602 places in 8 ms
Reduce places removed 602 places and 0 transitions.
Iterating global reduction 2 with 1204 rules applied. Total rules applied 3866 place count 2070 transition count 2570
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 129 times.
Drop transitions removed 129 transitions
Iterating global reduction 2 with 129 rules applied. Total rules applied 3995 place count 2070 transition count 2570
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3996 place count 2069 transition count 2569
Applied a total of 3996 rules in 1177 ms. Remains 2069 /4003 variables (removed 1934) and now considering 2569/4503 (removed 1934) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1178 ms. Remains : 2069/4003 places, 2569/4503 transitions.
Finished random walk after 122691 steps, including 79 resets, run visited all 982 properties in 4713 ms. (steps per millisecond=26 )
Able to resolve query StableMarking after proving 2103 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 34232 ms.
ITS solved all properties within timeout

BK_STOP 1679557843328

--------------------
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="ShieldRVs-PT-100B"
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 ShieldRVs-PT-100B, 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 r441-tajo-167905986900108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100B.tgz
mv ShieldRVs-PT-100B 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 ;