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.r403-oct2-167903724300278.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 itstools
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 r403-oct2-167903724300278
=====================================================================

--------------------
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 1679732320462

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=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPs-PT-010B
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-25 08:18:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-25 08:18:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 08:18:43] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2023-03-25 08:18:43] [INFO ] Transformed 683 places.
[2023-03-25 08:18:43] [INFO ] Transformed 633 transitions.
[2023-03-25 08:18:43] [INFO ] Found NUPN structural information;
[2023-03-25 08:18:43] [INFO ] Parsed PT model containing 683 places and 633 transitions and 1746 arcs in 286 ms.
Structural test allowed to assert that 274 places are NOT stable. Took 15 ms.
[2023-03-25 08:18:44] [INFO ] Flatten gal took : 174 ms
Incomplete random walk after 10000 steps, including 6 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 409) seen :408
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-25 08:18:44] [INFO ] Flatten gal took : 56 ms
Running SMT prover for 1 properties.
// Phase 1: matrix 633 rows 683 cols
[2023-03-25 08:18:44] [INFO ] Computed 111 place invariants in 20 ms
[2023-03-25 08:18:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11217067940809884638.gal : 28 ms
[2023-03-25 08:18:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8413052029384255593.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11217067940809884638.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8413052029384255593.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8413052029384255593.prop.
[2023-03-25 08:18:44] [INFO ] After 307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 08:18:44] [INFO ] [Nat]Absence check using 111 positive place invariants in 34 ms returned sat
SDD proceeding with computation,409 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,409 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,409 properties remain. new max is 16
SDD size :10 after 12
[2023-03-25 08:18:44] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
SDD proceeding with computation,409 properties remain. new max is 32
SDD size :12 after 19
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 25 places in 163 ms of which 7 ms to minimize.
SDD proceeding with computation,409 properties remain. new max is 64
SDD size :19 after 576
SDD proceeding with computation,409 properties remain. new max is 128
SDD size :576 after 11916
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 1 ms to minimize.
SDD proceeding with computation,409 properties remain. new max is 256
SDD size :11916 after 3.63285e+08
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 2 ms to minimize.
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 1 ms to minimize.
SDD proceeding with computation,409 properties remain. new max is 512
SDD size :3.63285e+08 after 6.58714e+16
Invariant property smplace_668 does not hold.
Invariant property smplace_664 does not hold.
Invariant property smplace_663 does not hold.
Invariant property smplace_647 does not hold.
Invariant property smplace_601 does not hold.
Invariant property smplace_597 does not hold.
Invariant property smplace_596 does not hold.
Invariant property smplace_580 does not hold.
Invariant property smplace_579 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_534 does not hold.
Invariant property smplace_530 does not hold.
Invariant property smplace_529 does not hold.
Invariant property smplace_513 does not hold.
Invariant property smplace_512 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_509 does not hold.
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 48 places in 130 ms of which 2 ms to minimize.
Invariant property smplace_467 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_445 does not hold.
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 1 ms to minimize.
Invariant property smplace_443 does not hold.
Invariant property smplace_442 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
[2023-03-25 08:18:45] [INFO ] Deduced a trap composed of 23 places in 94 ms of which 1 ms to minimize.
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 45 places in 85 ms of which 1 ms to minimize.
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 0 ms to minimize.
SDD proceeding with computation,374 properties remain. new max is 512
SDD size :6.58714e+16 after 2.48259e+27
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 1 ms to minimize.
Invariant property smplace_333 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_261 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 1 ms to minimize.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,311 properties remain. new max is 512
SDD size :2.48259e+27 after 2.48259e+27
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
Invariant property smplace_75 does not hold.
Invariant property smplace_39 does not hold.
SDD proceeding with computation,309 properties remain. new max is 512
SDD size :2.48259e+27 after 2.48259e+27
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 1 ms to minimize.
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 49 places in 79 ms of which 0 ms to minimize.
Invariant property smplace_64 does not hold.
Invariant property smplace_62 does not hold.
SDD proceeding with computation,307 properties remain. new max is 512
SDD size :2.48259e+27 after 2.48259e+27
[2023-03-25 08:18:46] [INFO ] Deduced a trap composed of 55 places in 109 ms of which 2 ms to minimize.
SDD proceeding with computation,307 properties remain. new max is 1024
[2023-03-25 08:18:46] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1915 ms
SDD size :2.48259e+27 after 2.48259e+27
[2023-03-25 08:18:46] [INFO ] After 2153ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-25 08:18:46] [INFO ] After 2364ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 245 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=122 )
Parikh walk visited 1 properties in 4 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 410 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 3764 ms.
SDD proceeding with computation,307 properties remain. new max is 2048
SDD size :2.48259e+27 after 2.48259e+27

BK_STOP 1679732327543

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="itstools"
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 itstools"
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 r403-oct2-167903724300278"
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 ;