Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r176-smll-171636280400002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is EGFr-PT-02010, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-smll-171636280400002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 22 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 11 15:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Apr 11 15:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 11 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 59K May 18 16:42 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716533970316

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=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EGFr-PT-02010
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-24 06:59:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-24 06:59:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 06:59:33] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-24 06:59:33] [INFO ] Transformed 40 places.
[2024-05-24 06:59:33] [INFO ] Transformed 68 transitions.
[2024-05-24 06:59:33] [INFO ] Found NUPN structural information;
[2024-05-24 06:59:33] [INFO ] Parsed PT model containing 40 places and 68 transitions and 338 arcs in 163 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 12 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-24 06:59:33] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
// Phase 1: matrix 39 rows 40 cols
[2024-05-24 06:59:33] [INFO ] Computed 20 invariants in 5 ms
[2024-05-24 06:59:33] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-24 06:59:33] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-24 06:59:34] [INFO ] Invariant cache hit.
[2024-05-24 06:59:34] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-24 06:59:34] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2024-05-24 06:59:34] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-24 06:59:34] [INFO ] Invariant cache hit.
[2024-05-24 06:59:34] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 698 ms. Remains : 40/40 places, 68/68 transitions.
Discarding 6 transitions out of 68. Remains 62
Initial state reduction rules removed 2 formulas.
[2024-05-24 06:59:34] [INFO ] Flatten gal took : 55 ms
[2024-05-24 06:59:34] [INFO ] Flatten gal took : 23 ms
[2024-05-24 06:59:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12837282289473465516.gal : 25 ms
[2024-05-24 06:59:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5199087425616527100.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12837282289473465516.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5199087425616527100.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5199087425616527100.prop.
Reachability property qltransition_46 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,52 properties remain. new max is 2
SDD size :1 after 9
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,46 properties remain. new max is 2
SDD size :9 after 19
Reachability property qltransition_54 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
SDD proceeding with computation,41 properties remain. new max is 2
SDD size :19 after 79
Reachability property qltransition_45 is true.
SDD proceeding with computation,40 properties remain. new max is 2
SDD size :79 after 87
Reachability property qltransition_53 is true.
Reachability property qltransition_42 is true.
SDD proceeding with computation,38 properties remain. new max is 2
SDD size :87 after 168
Reachability property qltransition_21 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,33 properties remain. new max is 2
SDD size :168 after 479
Reachability property qltransition_57 is true.
SDD proceeding with computation,32 properties remain. new max is 2
SDD size :479 after 585
SDD proceeding with computation,32 properties remain. new max is 4
SDD size :585 after 593
SDD proceeding with computation,32 properties remain. new max is 8
SDD size :593 after 647
Reachability property qltransition_59 is true.
SDD proceeding with computation,31 properties remain. new max is 8
SDD size :647 after 958
Reachability property qltransition_65 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,28 properties remain. new max is 8
SDD size :958 after 2286
Reachability property qltransition_64 is true.
SDD proceeding with computation,27 properties remain. new max is 8
SDD size :2286 after 2632
SDD proceeding with computation,27 properties remain. new max is 16
SDD size :2632 after 2862
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4200,0.08414,4320,2,155,43,1660,33,0,290,631,0
Total reachable state count : 4200

Verifying 60 reachability properties.
Reachability property qltransition_0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_0,4,0.085109,4320,2,43,43,1660,34,0,294,631,0
Reachability property qltransition_1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_1,2,0.085529,4320,2,42,43,1660,35,0,296,631,0
Reachability property qltransition_2 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_2,3,0.086046,4320,2,48,43,1660,36,0,298,631,0
Reachability property qltransition_3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_3,5,0.086472,4320,2,48,43,1660,37,0,300,631,0
Reachability property qltransition_5 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
ITS tools runner thread asked to quit. Dying gracefully.
Incomplete random walk after 10000 steps, including 450 resets, run finished after 876 ms. (steps per millisecond=11 ) properties (out of 60) seen :33
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Total runtime 2142 ms.

BK_STOP 1716533976720

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -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="EGFr-PT-02010"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is EGFr-PT-02010, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-smll-171636280400002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-02010.tgz
mv EGFr-PT-02010 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;