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.r531-tall-167987252200132.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 CryptoMiner-PT-D20N100, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252200132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 884K
-rw-r--r-- 1 mcc users 24K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 98K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 28K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 29K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 191K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 27K Mar 31 16:48 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 1680820717818

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CryptoMiner-PT-D20N100
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2023-04-06 22:38:39] [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]
[2023-04-06 22:38:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 22:38:39] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2023-04-06 22:38:39] [INFO ] Transformed 63 places.
[2023-04-06 22:38:39] [INFO ] Transformed 63 transitions.
[2023-04-06 22:38:39] [INFO ] Parsed PT model containing 63 places and 63 transitions and 187 arcs in 89 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 63/63 places, 63/63 transitions.
Graph (trivial) has 41 edges and 63 vertex of which 21 / 63 are part of one of the 1 SCC in 3 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 42 transition count 43
Applied a total of 2 rules in 12 ms. Remains 42 /63 variables (removed 21) and now considering 43/63 (removed 20) transitions.
// Phase 1: matrix 43 rows 42 cols
[2023-04-06 22:38:39] [INFO ] Computed 0 invariants in 4 ms
[2023-04-06 22:38:39] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-04-06 22:38:39] [INFO ] Invariant cache hit.
[2023-04-06 22:38:39] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-04-06 22:38:39] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-04-06 22:38:39] [INFO ] Invariant cache hit.
[2023-04-06 22:38:39] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 42/63 places, 43/63 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 380 ms. Remains : 42/63 places, 43/63 transitions.
Discarding 22 transitions out of 43. Remains 21
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 36 resets, run finished after 132 ms. (steps per millisecond=7 ) properties (out of 20) seen :5
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 34 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 36 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 13) seen :0
[2023-04-06 22:38:40] [INFO ] Flatten gal took : 143 ms
[2023-04-06 22:38:40] [INFO ] Flatten gal took : 6 ms
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 13) seen :1
[2023-04-06 22:38:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11587987319500744975.gal : 5 ms
[2023-04-06 22:38:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4237022039554950769.prop : 7 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/ReachabilityCardinality11587987319500744975.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4237022039554950769.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
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 12) seen :0
Loading property file /tmp/ReachabilityCardinality4237022039554950769.prop.
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :10 after 20
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :20 after 59
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :59 after 274
Reachability property qltransition_18 is true.
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :274 after 2422
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :2422 after 12750
[2023-04-06 22:38:40] [INFO ] Invariant cache hit.
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :12750 after 135069
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :135069 after 3.6724e+06
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,7.31801e+09,0.877046,25256,2,7924,15,119121,18,0,222,117800,0
Total reachable state count : 7318009382

Verifying 13 reachability properties.
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\_1,3.27772e+07,0.884576,25256,2,1536,15,119121,18,0,334,117800,0
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\_2,4.54948e+07,0.888977,25256,2,1623,15,119121,18,0,345,117800,0
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\_3,5.80831e+07,0.891872,25256,2,1715,15,119121,18,0,355,117800,0
Reachability property qltransition_4 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\_4,6.92593e+07,0.894324,25256,2,1813,15,119121,18,0,364,117800,0
Reachability property qltransition_5 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\_5,7.80919e+07,0.896497,25256,2,1907,15,119121,18,0,373,117800,0
Reachability property qltransition_6 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\_6,8.40968e+07,0.898612,25256,2,1987,15,119121,18,0,381,117800,0
Reachability property qltransition_7 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\_7,8.72017e+07,0.90071,25256,2,2073,15,119121,18,0,389,117800,0
Reachability property qltransition_8 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\_8,8.76428e+07,0.902855,25256,2,2151,15,119121,18,0,396,117800,0
Reachability property qltransition_9 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\_9,8.58413e+07,0.904862,25256,2,2216,15,119121,18,0,403,117800,0
Reachability property qltransition_10 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\_10,8.22969e+07,0.906787,25256,2,2289,15,119121,18,0,410,117800,0
Reachability property qltransition_12 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\_12,8.18335e+07,0.909582,25256,2,2358,16,119121,18,0,416,117800,0
Reachability property qltransition_18 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\_18,1.22123e+07,0.912921,25256,2,1499,17,119121,19,0,431,117800,0
Reachability property qltransition_19 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\_19,2.13121e+07,0.914269,25256,2,1493,18,119121,19,0,444,117800,0
[2023-04-06 22:38:41] [INFO ] After 212ms SMT Verify possible using state equation in real domain returned unsat :0 sat :9 real:3
[2023-04-06 22:38:41] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-04-06 22:38:41] [INFO ] After 119ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :8 real:4
[2023-04-06 22:38:42] [INFO ] After 248ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:7
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-04-06 22:38:42] [INFO ] After 1216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-04-06 22:38:42] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-04-06 22:38:42] [INFO ] After 46ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-04-06 22:38:42] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-04-06 22:38:42] [INFO ] After 409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Finished Parikh walk after 4030 steps, including 143 resets, run visited all 1 properties in 7 ms. (steps per millisecond=575 )
Parikh walk visited 0 properties in 263 ms.
Able to resolve query QuasiLiveness after proving 21 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 3467 ms.

BK_STOP 1680820723816

--------------------
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="CryptoMiner-PT-D20N100"
export BK_EXAMINATION="QuasiLiveness"
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 CryptoMiner-PT-D20N100, 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 r531-tall-167987252200132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D20N100.tgz
mv CryptoMiner-PT-D20N100 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 ;