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-171701111100254.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-Z4T4N04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111100254
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 27K Apr 13 05:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 13 05:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 52K Apr 13 05:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 220K Apr 13 05:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 59K Apr 13 05:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 321K Apr 13 05:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 103K Apr 13 05:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 406K Apr 13 05:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K 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 128K 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-Z4T4N04-ReachabilityCardinality-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717123865253

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-Z4T4N04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-31 02:51:07] [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 02:51:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 02:51:08] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2024-05-31 02:51:08] [INFO ] Transformed 154 places.
[2024-05-31 02:51:08] [INFO ] Transformed 300 transitions.
[2024-05-31 02:51:08] [INFO ] Parsed PT model containing 154 places and 300 transitions and 964 arcs in 556 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 87 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
[2024-05-31 02:51:09] [INFO ] Flatten gal took : 209 ms
[2024-05-31 02:51:09] [INFO ] Flatten gal took : 92 ms
[2024-05-31 02:51:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12428777493671282708.gal : 74 ms
[2024-05-31 02:51:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3570582564824351414.prop : 28 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/ReachabilityCardinality12428777493671282708.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3570582564824351414.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 4021 ms. (9 steps per ms) remains 15/16 properties
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 15/15 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 ...329
BEST_FIRST walk for 4003 steps (8 resets) in 157 ms. (25 steps per ms) remains 15/15 properties
Loading property file /tmp/ReachabilityCardinality3570582564824351414.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (8 resets) in 78 ms. (50 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :9 after 27
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :27 after 37
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :37 after 45
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :45 after 291
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :291 after 391
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :391 after 480
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 15/15 properties
Reachability property UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-02 is true.
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :480 after 1242
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :1242 after 3714
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :3714 after 77067
Interrupted probabilistic random walk after 179598 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :0 out of 15
Probabilistic random walk after 179598 steps, saw 92515 distinct states, run finished after 3008 ms. (steps per millisecond=59 ) properties seen :0
// Phase 1: matrix 236 rows 154 cols
[2024-05-31 02:51:13] [INFO ] Computed 11 invariants in 17 ms
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-00 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-12 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N04-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 154/390 variables, and 11 constraints, problems are : Problem set: 15 solved, 0 unsolved in 335 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/154 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 966ms 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 6507 ms.

BK_STOP 1717123874319

--------------------
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-Z4T4N04"
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-Z4T4N04, 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-171701111100254"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N04.tgz
mv UtilityControlRoom-PT-Z4T4N04 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 ;