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.r444-smll-171701111500398.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ViralEpidemic-PT-S16D2C4A01, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111500398
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 04:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 12 04:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 187K May 18 16:43 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 ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717211729046

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-06-01 03:15:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-01 03:15:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 03:15:31] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2024-06-01 03:15:31] [INFO ] Transformed 307 places.
[2024-06-01 03:15:31] [INFO ] Transformed 561 transitions.
[2024-06-01 03:15:31] [INFO ] Parsed PT model containing 307 places and 561 transitions and 1377 arcs in 403 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 48 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 03:15:32] [INFO ] Flatten gal took : 346 ms
[2024-06-01 03:15:32] [INFO ] Flatten gal took : 161 ms
[2024-06-01 03:15:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15101426755432746982.gal : 67 ms
[2024-06-01 03:15:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12874270757289682008.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15101426755432746982.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12874270757289682008.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (511 resets) in 4947 ms. (8 steps per ms) remains 15/16 properties
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 15/15 properties
Loading property file /tmp/ReachabilityCardinality12874270757289682008.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 281 ms. (14 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,16 properties remain. new max is 8
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
SDD size :18 after 165
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :165 after 16819
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :16819 after 24279
Interrupted probabilistic random walk after 352485 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :0 out of 15
Probabilistic random walk after 352485 steps, saw 43503 distinct states, run finished after 3008 ms. (steps per millisecond=117 ) properties seen :0
// Phase 1: matrix 561 rows 307 cols
[2024-06-01 03:15:36] [INFO ] Computed 1 invariants in 39 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 102/307 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-00 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-02 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-03 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-04 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-05 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-06 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-07 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-08 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-09 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-10 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-11 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-12 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-13 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-14 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-15 is UNSAT
FORMULA ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 868/868 variables, and 308 constraints, problems are : Problem set: 15 solved, 0 unsolved in 1076 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 1385ms problems are : Problem set: 15 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 6945 ms.

BK_STOP 1717211737940

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ViralEpidemic-PT-S16D2C4A01"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ViralEpidemic-PT-S16D2C4A01, 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 r444-smll-171701111500398"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A01.tgz
mv ViralEpidemic-PT-S16D2C4A01 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 ;