Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264900807.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is SatelliteMemory-PT-X00100Y0003, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264900807
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 12 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 5.5K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-00
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-01
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-02
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-03
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-04
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-05
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-06
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-07
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-08
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-09
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-10
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-11
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-12
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-13
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-14
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749201462837

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SatelliteMemory-PT-X00100Y0003
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-06 09:17:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 09:17:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 09:17:44] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2025-06-06 09:17:44] [INFO ] Transformed 13 places.
[2025-06-06 09:17:44] [INFO ] Transformed 10 transitions.
[2025-06-06 09:17:44] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Reduction of identical properties reduced properties to check from 16 to 14
Working with output stream class java.io.PrintStream
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 09:17:44] [INFO ] Flatten gal took : 19 ms
[2025-06-06 09:17:44] [INFO ] Flatten gal took : 3 ms
[2025-06-06 09:17:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7104171211525866778.gal : 4 ms
RANDOM walk for 40000 steps (8 resets) in 993 ms. (40 steps per ms) remains 5/11 properties
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-06 09:17:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11726018334835821530.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7104171211525866778.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11726018334835821530.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 141 ms. (281 steps per ms) remains 5/5 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality11726018334835821530.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :69 after 134
Reachability property SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-14 is true.
Invariant property SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-11 does not hold.
BEST_FIRST walk for 40003 steps (8 resets) in 240 ms. (165 steps per ms) remains 5/5 properties
Invariant property SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-09 does not hold.
Reachability property SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-08 is true.
BEST_FIRST walk for 40003 steps (8 resets) in 98 ms. (404 steps per ms) remains 5/5 properties
Invariant property SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-01 does not hold.
Reachability property SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-00 is true.
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :5486 after 6055
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 5/5 properties
// Phase 1: matrix 10 rows 12 cols
[2025-06-06 09:17:44] [INFO ] Computed 6 invariants in 3 ms
SDD proceeding with computation,5 properties remain. new max is 256
[2025-06-06 09:17:44] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD size :15366 after 15368
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-05 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-02 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-06 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-07 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-10 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 12/22 variables, and 6 constraints, problems are : Problem set: 5 solved, 0 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/12 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 123ms problems are : Problem set: 5 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 994 ms.

BK_STOP 1749201465015

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="SatelliteMemory-PT-X00100Y0003"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5832"
echo " Executing tool itstools"
echo " Input is SatelliteMemory-PT-X00100Y0003, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889264900807"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X00100Y0003.tgz
mv SatelliteMemory-PT-X00100Y0003 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;