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-171701111100238.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-Z4T3N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111100238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 38K Apr 13 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 177K Apr 13 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 78K Apr 13 05:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 295K Apr 13 05:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 30K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 43K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 129K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 110K Apr 13 05:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 507K Apr 13 05:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 121K Apr 13 05:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 475K Apr 13 05:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.0K 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 319K 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-Z4T3N10-ReachabilityCardinality-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717121509991

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-Z4T3N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-31 02:11:52] [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 02:11:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 02:11:52] [INFO ] Load time of PNML (sax parser for PT used): 340 ms
[2024-05-31 02:11:52] [INFO ] Transformed 376 places.
[2024-05-31 02:11:52] [INFO ] Transformed 750 transitions.
[2024-05-31 02:11:52] [INFO ] Parsed PT model containing 376 places and 750 transitions and 2410 arcs in 577 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 95 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
[2024-05-31 02:11:54] [INFO ] Flatten gal took : 308 ms
[2024-05-31 02:11:54] [INFO ] Flatten gal took : 94 ms
RANDOM walk for 40000 steps (8 resets) in 4304 ms. (9 steps per ms) remains 13/16 properties
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-31 02:11:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality241384753645006910.gal : 87 ms
[2024-05-31 02:11:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10591354327975563820.prop : 45 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/ReachabilityCardinality241384753645006910.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10591354327975563820.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 ...328
Loading property file /tmp/ReachabilityCardinality10591354327975563820.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 2253 ms. (17 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 984 ms. (40 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :13 after 21
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :21 after 60
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :60 after 70
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :70 after 85
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :85 after 106
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :106 after 183
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :183 after 344
BEST_FIRST walk for 40004 steps (8 resets) in 1961 ms. (20 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 327 ms. (121 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1087 ms. (36 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :344 after 5997
BEST_FIRST walk for 40003 steps (8 resets) in 291 ms. (136 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 934 ms. (42 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :5997 after 12815
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 220 ms. (181 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 148 ms. (268 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 155 ms. (256 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 287 ms. (138 steps per ms) remains 13/13 properties
// Phase 1: matrix 590 rows 376 cols
[2024-05-31 02:11:57] [INFO ] Computed 23 invariants in 38 ms
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :12815 after 226664
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-02 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/376 variables, 23/23 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/376 variables, 0/23 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 590/966 variables, 376/399 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/966 variables, 0/399 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/966 variables, 0/399 constraints. Problems are: Problem set: 12 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 966/966 variables, and 399 constraints, problems are : Problem set: 12 solved, 1 unsolved in 936 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 376/376 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 1 unsolved
Problem UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N10-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 366/966 variables, and 18 constraints, problems are : Problem set: 13 solved, 0 unsolved in 159 ms.
Refiners :[Positive P Invariants (semi-flows): 18/23 constraints, State Equation: 0/376 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 2978ms problems are : Problem set: 13 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 7936 ms.

BK_STOP 1717121520060

--------------------
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-Z4T3N10"
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-Z4T3N10, 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-171701111100238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N10.tgz
mv UtilityControlRoom-PT-Z4T3N10 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 ;