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.r070-tall-171620505500246.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 CSRepetitions-PT-04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505500246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 54K Apr 12 09:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 234K Apr 12 09:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 12 09:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 362K Apr 12 09:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 32K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 96K Apr 12 09:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 424K Apr 12 09:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 139K Apr 12 09:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 637K Apr 12 09:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 87K 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 CSRepetitions-PT-04-ReachabilityCardinality-2024-00
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-01
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-02
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-03
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-04
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-05
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-06
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-07
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-08
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-09
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-10
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-11
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-12
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-13
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-14
FORMULA_NAME CSRepetitions-PT-04-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716274429211

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 06:53:50] [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]
[2024-05-21 06:53:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:53:50] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-21 06:53:50] [INFO ] Transformed 117 places.
[2024-05-21 06:53:50] [INFO ] Transformed 176 transitions.
[2024-05-21 06:53:50] [INFO ] Parsed PT model containing 117 places and 176 transitions and 624 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
[2024-05-21 06:53:51] [INFO ] Flatten gal took : 94 ms
[2024-05-21 06:53:51] [INFO ] Flatten gal took : 55 ms
[2024-05-21 06:53:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7780730511553762223.gal : 27 ms
RANDOM walk for 40001 steps (895 resets) in 2087 ms. (19 steps per ms) remains 15/16 properties
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 06:53:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5925441986099899546.prop : 49 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/ReachabilityCardinality7780730511553762223.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5925441986099899546.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4003 steps (8 resets) in 212 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 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 ...328
Loading property file /tmp/ReachabilityCardinality5925441986099899546.prop.
BEST_FIRST walk for 4003 steps (8 resets) in 150 ms. (26 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 146 ms. (27 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 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 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 16
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :16 after 64
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :64 after 1296
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :1296 after 1533
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :1533 after 29437
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :29437 after 269406
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :269406 after 1.35809e+06
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1.35809e+06 after 3.03111e+06
Interrupted probabilistic random walk after 238676 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 15
Probabilistic random walk after 238676 steps, saw 70069 distinct states, run finished after 3014 ms. (steps per millisecond=79 ) properties seen :0
// Phase 1: matrix 176 rows 117 cols
[2024-05-21 06:53:54] [INFO ] Computed 20 invariants in 8 ms
[2024-05-21 06:53:54] [INFO ] State equation strengthened by 16 read => feed constraints.
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-00 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-02 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-04 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-05 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-07 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-08 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-09 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-10 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-11 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-12 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-13 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-14 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-15 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 20/20 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 13 solved, 2 unsolved
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-03 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem CSRepetitions-PT-04-ReachabilityCardinality-2024-06 is UNSAT
FORMULA CSRepetitions-PT-04-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 293/293 variables, and 137 constraints, problems are : Problem set: 15 solved, 0 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 656ms 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 5030 ms.

BK_STOP 1716274435360

--------------------
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="CSRepetitions-PT-04"
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 CSRepetitions-PT-04, 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 r070-tall-171620505500246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-04.tgz
mv CSRepetitions-PT-04 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 ;