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-167987252200127.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-D10N100, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252200127
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 13K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 32K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 206K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 214K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K 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 15K 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 1680820699816

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-D10N100
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2023-04-06 22:38:21] [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 22:38:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 22:38:21] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2023-04-06 22:38:21] [INFO ] Transformed 33 places.
[2023-04-06 22:38:21] [INFO ] Transformed 33 transitions.
[2023-04-06 22:38:21] [INFO ] Parsed PT model containing 33 places and 33 transitions and 97 arcs in 84 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 33/33 places, 33/33 transitions.
Graph (trivial) has 21 edges and 33 vertex of which 11 / 33 are part of one of the 1 SCC in 3 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 22 transition count 23
Applied a total of 2 rules in 10 ms. Remains 22 /33 variables (removed 11) and now considering 23/33 (removed 10) transitions.
// Phase 1: matrix 23 rows 22 cols
[2023-04-06 22:38:21] [INFO ] Computed 0 invariants in 8 ms
[2023-04-06 22:38:21] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-04-06 22:38:21] [INFO ] Invariant cache hit.
[2023-04-06 22:38:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-06 22:38:21] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2023-04-06 22:38:21] [INFO ] Invariant cache hit.
[2023-04-06 22:38:21] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 22/33 places, 23/33 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 279 ms. Remains : 22/33 places, 23/33 transitions.
Discarding 12 transitions out of 23. Remains 11
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 10) seen :1
[2023-04-06 22:38:22] [INFO ] Flatten gal took : 22 ms
[2023-04-06 22:38:22] [INFO ] Flatten gal took : 7 ms
[2023-04-06 22:38:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16641993338019009124.gal : 4 ms
[2023-04-06 22:38:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3993522689081848435.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16641993338019009124.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3993522689081848435.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/ReachabilityCardinality3993522689081848435.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 12
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :12 after 35
Reachability property qltransition_4 is true.
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :35 after 75
Reachability property qltransition_5 is true.
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :75 after 119
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :119 after 179
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :179 after 380
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :380 after 1115
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1115 after 5934
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :5934 after 53142
Incomplete Best-First random walk after 10000 steps, including 517 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 9) seen :7
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :53142 after 784977
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-04-06 22:38:22] [INFO ] Invariant cache hit.
[2023-04-06 22:38:22] [INFO ] After 15ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-06 22:38:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-06 22:38:22] [INFO ] After 5ms SMT Verify possible using 10 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-04-06 22:38:22] [INFO ] After 18ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-04-06 22:38:22] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 54 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=54 )
Parikh walk visited 1 properties in 2 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 QuasiLiveness after proving 11 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 998 ms.
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,4.2986e+08,1.00992,28336,2,4566,20,148655,11,0,115,165920,0
Total reachable state count : 429859874

Verifying 9 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\_1,4.99214e+07,1.02344,28600,2,1193,20,148655,11,0,227,165920,0
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\_2,28186,1.03028,28600,2,799,20,148655,12,0,280,165920,0
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\_3,183989,1.03552,28600,2,791,20,148655,13,0,316,165920,0
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\_4,801512,1.03986,28600,2,783,20,148655,14,0,344,165920,0
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\_5,763287,1.04248,28600,2,775,20,148655,15,0,367,165920,0
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\_6,2.41492e+06,1.04337,28600,2,782,20,148655,15,0,385,165920,0
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\_7,5.98534e+06,1.04436,28600,2,862,20,148655,15,0,401,165920,0
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\_8,2.30986e+07,1.04572,28600,2,1129,20,148655,15,0,415,165920,0
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\_9,3.5755e+07,1.04707,28600,2,1209,20,148655,15,0,428,165920,0

BK_STOP 1680820703470

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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-D10N100"
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-D10N100, 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-167987252200127"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D10N100.tgz
mv CryptoMiner-PT-D10N100 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 ;