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-171701111100270.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 itstools
Input is UtilityControlRoom-PT-Z4T4N08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111100270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 52K Apr 13 05:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 251K Apr 13 05:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 13 05:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 279K Apr 13 05:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 14K 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 28K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Apr 13 06:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 214K Apr 13 06:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 196K Apr 13 06:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 758K Apr 13 06:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 17K 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 255K 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-Z4T4N08-ReachabilityCardinality-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717131158302

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-Z4T4N08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-31 04:52:40] [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]
[2024-05-31 04:52:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:52:41] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2024-05-31 04:52:41] [INFO ] Transformed 302 places.
[2024-05-31 04:52:41] [INFO ] Transformed 600 transitions.
[2024-05-31 04:52:41] [INFO ] Parsed PT model containing 302 places and 600 transitions and 1928 arcs in 462 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 53 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
RANDOM walk for 40000 steps (8 resets) in 3480 ms. (11 steps per ms) remains 14/16 properties
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-31 04:52:42] [INFO ] Flatten gal took : 269 ms
BEST_FIRST walk for 40004 steps (8 resets) in 825 ms. (48 steps per ms) remains 14/14 properties
[2024-05-31 04:52:42] [INFO ] Flatten gal took : 187 ms
[2024-05-31 04:52:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12758368396886699750.gal : 123 ms
[2024-05-31 04:52:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11174131195989380851.prop : 22 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/ReachabilityCardinality12758368396886699750.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11174131195989380851.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 1154 ms. (34 steps per ms) remains 14/14 properties

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
BEST_FIRST walk for 40002 steps (8 resets) in 330 ms. (120 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality11174131195989380851.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :7 after 23
BEST_FIRST walk for 40004 steps (8 resets) in 435 ms. (91 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :23 after 92
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :92 after 96
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :96 after 114
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :114 after 134
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :134 after 223
BEST_FIRST walk for 40004 steps (8 resets) in 1178 ms. (33 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :223 after 1333
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :1333 after 7962
BEST_FIRST walk for 40004 steps (8 resets) in 1036 ms. (38 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 541 ms. (73 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 197 ms. (202 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :7962 after 18699
// Phase 1: matrix 472 rows 302 cols
[2024-05-31 04:52:44] [INFO ] Computed 19 invariants in 40 ms
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-00 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-02 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 302/774 variables, and 19 constraints, problems are : Problem set: 14 solved, 0 unsolved in 336 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 0/302 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 1266ms problems are : Problem set: 14 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 5241 ms.

BK_STOP 1717131166163

--------------------
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-Z4T4N08"
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-Z4T4N08, 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-171701111100270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N08.tgz
mv UtilityControlRoom-PT-Z4T4N08 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 ;