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-171701110900174.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 UtilityControlRoom-PT-Z2T3N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701110900174
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 28K Apr 13 05:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 13 05:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 13 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 155K Apr 13 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 13 05:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 256K Apr 13 05:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 13 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 333K Apr 13 05:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.4K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 116K 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 UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717106014096

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-30 21:53:35] [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]
[2024-05-30 21:53:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 21:53:36] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2024-05-30 21:53:36] [INFO ] Transformed 174 places.
[2024-05-30 21:53:36] [INFO ] Transformed 270 transitions.
[2024-05-30 21:53:36] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 288 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 44 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 21:53:37] [INFO ] Flatten gal took : 182 ms
[2024-05-30 21:53:37] [INFO ] Flatten gal took : 102 ms
[2024-05-30 21:53:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality91438480803392327.gal : 41 ms
[2024-05-30 21:53:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality944948751012328359.prop : 17 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/ReachabilityCardinality91438480803392327.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality944948751012328359.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 ...325
Loading property file /tmp/ReachabilityCardinality944948751012328359.prop.
RANDOM walk for 40000 steps (8 resets) in 4447 ms. (8 steps per ms) remains 12/15 properties
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 12/12 properties
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :6 after 11
Invariant property UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-04 does not hold.
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :11 after 28
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :28 after 31
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :31 after 32
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :32 after 41
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :41 after 69
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :69 after 499
BEST_FIRST walk for 40004 steps (8 resets) in 979 ms. (40 steps per ms) remains 12/12 properties
Reachability property UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-07 is true.
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :499 after 1824
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :1824 after 5542
BEST_FIRST walk for 40004 steps (8 resets) in 580 ms. (68 steps per ms) remains 12/12 properties
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :5542 after 14187
BEST_FIRST walk for 40003 steps (8 resets) in 914 ms. (43 steps per ms) remains 11/12 properties
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 299 ms. (133 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 130 ms. (305 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 75 ms. (526 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 89 ms. (444 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 77 ms. (512 steps per ms) remains 11/11 properties
// Phase 1: matrix 230 rows 174 cols
[2024-05-30 21:53:39] [INFO ] Computed 23 invariants in 15 ms
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :14187 after 416744
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-00 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-12 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N10-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 174/404 variables, and 23 constraints, problems are : Problem set: 11 solved, 0 unsolved in 246 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 587ms problems are : Problem set: 11 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 3861 ms.

BK_STOP 1717106019775

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.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="UtilityControlRoom-PT-Z2T3N10"
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 UtilityControlRoom-PT-Z2T3N10, 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-171701110900174"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 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 ;