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.r519-tall-167987244900166.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is CryptoMiner-PT-D03N100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987244900166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 12K Mar 23 15:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 23 15:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 23 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 23 07:06 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 5.3K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-00
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-01
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-02
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-03
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-04
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-05
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-06
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-07
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-08
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-09
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-10
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-11
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-12
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-13
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-14
FORMULA_NAME CryptoMiner-PT-D03N100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1680840310773

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=lolaxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D03N100
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-07 04:05:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 04:05:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 04:05:12] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2023-04-07 04:05:12] [INFO ] Transformed 12 places.
[2023-04-07 04:05:12] [INFO ] Transformed 12 transitions.
[2023-04-07 04:05:12] [INFO ] Parsed PT model containing 12 places and 12 transitions and 34 arcs in 81 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10023 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 16) seen :10
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 6) seen :2
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :1
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 12 rows 12 cols
[2023-04-07 04:05:12] [INFO ] Computed 1 invariants in 3 ms
[2023-04-07 04:05:12] [INFO ] After 226ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-04-07 04:05:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:12] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-04-07 04:05:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:12] [INFO ] After 8ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-04-07 04:05:12] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-04-07 04:05:12] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 12 transition count 11
Applied a total of 1 rules in 9 ms. Remains 12 /12 variables (removed 0) and now considering 11/12 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 12/12 places, 11/12 transitions.
Incomplete random walk after 10014 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4593801 steps, run timeout after 3001 ms. (steps per millisecond=1530 ) properties seen :{}
Probabilistic random walk after 4593801 steps, saw 963551 distinct states, run finished after 3006 ms. (steps per millisecond=1528 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 12 cols
[2023-04-07 04:05:16] [INFO ] Computed 2 invariants in 3 ms
[2023-04-07 04:05:16] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 04:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:16] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 04:05:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:16] [INFO ] After 2ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-07 04:05:16] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-04-07 04:05:16] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 04:05:16] [INFO ] Invariant cache hit.
[2023-04-07 04:05:16] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 04:05:16] [INFO ] Invariant cache hit.
[2023-04-07 04:05:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 04:05:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:05:16] [INFO ] Invariant cache hit.
[2023-04-07 04:05:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
Graph (complete) has 14 edges and 12 vertex of which 8 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 2 ms. Remains 8 /12 variables (removed 4) and now considering 8/11 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 8 rows 8 cols
[2023-04-07 04:05:16] [INFO ] Computed 1 invariants in 0 ms
[2023-04-07 04:05:16] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 04:05:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 04:05:16] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 04:05:16] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-04-07 04:05:16] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-04-07 04:05:16] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-04-07 04:05:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 12 places, 11 transitions and 33 arcs took 1 ms.
[2023-04-07 04:05:16] [INFO ] Flatten gal took : 16 ms
Total runtime 4257 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CryptoMiner-PT-D03N100
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
ReachabilityCardinality

FORMULA CryptoMiner-PT-D03N100-ReachabilityCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1680840317448

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/ReachabilityCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 7 (type EXCL) for 0 CryptoMiner-PT-D03N100-ReachabilityCardinality-06
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 CryptoMiner-PT-D03N100-ReachabilityCardinality-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 CryptoMiner-PT-D03N100-ReachabilityCardinality-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 6 (type SRCH) for 0 CryptoMiner-PT-D03N100-ReachabilityCardinality-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 6 (type SRCH) for CryptoMiner-PT-D03N100-ReachabilityCardinality-06
lola: result : true
lola: markings : 103
lola: fired transitions : 102
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 3 (type FNDP) for CryptoMiner-PT-D03N100-ReachabilityCardinality-06 (obsolete)
lola: CANCELED task # 4 (type EQUN) for CryptoMiner-PT-D03N100-ReachabilityCardinality-06 (obsolete)
lola: CANCELED task # 7 (type EXCL) for CryptoMiner-PT-D03N100-ReachabilityCardinality-06 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CryptoMiner-PT-D03N100-ReachabilityCardinality-06: EF true tandem / insertion


Time elapsed: 0 secs. Pages in use: 2

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-D03N100"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 lolaxred"
echo " Input is CryptoMiner-PT-D03N100, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r519-tall-167987244900166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D03N100.tgz
mv CryptoMiner-PT-D03N100 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;