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.r109-tall-171624208200270.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 CryptoMiner-PT-D20N100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208200270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 34K Apr 12 12:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 197K Apr 12 12:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 12:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 62K Apr 12 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 363K Apr 12 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 34K Apr 12 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 219K Apr 12 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.2K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 27K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-00
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-01
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-02
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-04
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-05
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-06
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-07
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-08
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-09
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-10
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-11
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-12
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-13
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-14
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716324102940

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D20N100
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-21 20:41:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 20:41:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:41:44] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2024-05-21 20:41:44] [INFO ] Transformed 63 places.
[2024-05-21 20:41:44] [INFO ] Transformed 63 transitions.
[2024-05-21 20:41:44] [INFO ] Parsed PT model containing 63 places and 63 transitions and 187 arcs in 83 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10065 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=183 ) properties (out of 16) seen :9
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 63 rows 63 cols
[2024-05-21 20:41:45] [INFO ] Computed 1 invariants in 8 ms
[2024-05-21 20:41:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 20:41:45] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2024-05-21 20:41:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 20:41:45] [INFO ] After 127ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2024-05-21 20:41:45] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 20:41:45] [INFO ] After 145ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :6 sat :1
[2024-05-21 20:41:45] [INFO ] After 203ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2024-05-21 20:41:46] [INFO ] After 457ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 62 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 63/63 transitions.
Graph (complete) has 103 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 62 /63 variables (removed 1) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 62/63 places, 63/63 transitions.
Incomplete random walk after 10007 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2275835 steps, run timeout after 3001 ms. (steps per millisecond=758 ) properties seen :{}
Probabilistic random walk after 2275835 steps, saw 1153621 distinct states, run finished after 3002 ms. (steps per millisecond=758 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 20:41:49] [INFO ] Computed 0 invariants in 4 ms
[2024-05-21 20:41:49] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 20:41:49] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 20:41:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 20:41:49] [INFO ] After 45ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 20:41:49] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2024-05-21 20:41:49] [INFO ] After 230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 62 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 62/62 places, 63/63 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 20:41:49] [INFO ] Invariant cache hit.
[2024-05-21 20:41:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 20:41:49] [INFO ] Invariant cache hit.
[2024-05-21 20:41:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 20:41:49] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-21 20:41:49] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 20:41:49] [INFO ] Invariant cache hit.
[2024-05-21 20:41:49] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-21 20:41:49] [INFO ] Invariant cache hit.
[2024-05-21 20:41:49] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 20:41:49] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 20:41:49] [INFO ] After 118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-21 20:41:49] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-21 20:41:49] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2024-05-21 20:41:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 62 places, 63 transitions and 186 arcs took 1 ms.
[2024-05-21 20:41:50] [INFO ] Flatten gal took : 23 ms
Total runtime 5813 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CryptoMiner-PT-D20N100
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
ReachabilityFireability

FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716324111896

--------------------
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 ReachabilityFireability -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/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
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-D20N100-ReachabilityFireability-2024-03
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03
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-D20N100-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/374/ReachabilityFireability-4.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 4 (type EQUN) for CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03
lola: result : true
lola: CANCELED task # 3 (type FNDP) for CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03 (obsolete)
lola: CANCELED task # 6 (type SRCH) for CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03 (obsolete)
lola: CANCELED task # 7 (type EXCL) for CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03: EF true state equation


Time elapsed: 0 secs. Pages in use: 4

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="ReachabilityFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CryptoMiner-PT-D20N100, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r109-tall-171624208200270"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;