Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590200655.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 UtilityControlRoom-COL-Z2T3N08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590200655
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 7.3K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 29K May 29 14:33 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 UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-00
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-01
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-02
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-03
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-04
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-05
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-06
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-07
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-08
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-09
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-10
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-11
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-12
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-13
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-14
FORMULA_NAME UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749263954385

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T3N08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202505121319
[2025-06-07 02:39:15] [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]
[2025-06-07 02:39:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 02:39:15] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-07 02:39:16] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 02:39:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 619 ms
[2025-06-07 02:39:16] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 140 PT places and 216.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 02:39:16] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 6 ms.
[2025-06-07 02:39:16] [INFO ] Skeletonized 13 HLPN properties in 0 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Skeleton over-approximation was not fine enough to positively prove more properties of the HLPN.
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2025-06-07 02:39:16] [INFO ] Unfolded HLPN to a Petri net with 140 places and 216 transitions 680 arcs in 22 ms.
[2025-06-07 02:39:16] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
[2025-06-07 02:39:16] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:39:16] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:39:16] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:39:16] [INFO ] Reduced 8 identical enabling conditions.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 02:39:16] [INFO ] Flatten gal took : 96 ms
[2025-06-07 02:39:16] [INFO ] Flatten gal took : 70 ms
[2025-06-07 02:39:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3890409327447383929.gal : 21 ms
[2025-06-07 02:39:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16172931131960337614.prop : 38 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/ReachabilityCardinality3890409327447383929.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16172931131960337614.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 1674 ms. (23 steps per ms) remains 3/11 properties
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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/ReachabilityCardinality16172931131960337614.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :7 after 8
Reachability property UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-15 is true.
Invariant property UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-14 does not hold.
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :17 after 87
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :87 after 93
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :93 after 105
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :105 after 469
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :469 after 965
BEST_FIRST walk for 40004 steps (8 resets) in 1747 ms. (22 steps per ms) remains 3/3 properties
Reachability property UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-02 is true.
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :965 after 17851
BEST_FIRST walk for 40003 steps (8 resets) in 1103 ms. (36 steps per ms) remains 3/3 properties
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :17851 after 19689
BEST_FIRST walk for 40003 steps (8 resets) in 423 ms. (94 steps per ms) remains 2/3 properties
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 184 rows 140 cols
[2025-06-07 02:39:18] [INFO ] Computed 19 invariants in 16 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-01 is UNSAT
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-10 is UNSAT
FORMULA UtilityControlRoom-COL-Z2T3N08-ReachabilityFireability-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 91/324 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 120 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, State Equation: 0/140 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 183ms problems are : Problem set: 2 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 2520 ms.

BK_STOP 1749263958309

--------------------
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="UtilityControlRoom-COL-Z2T3N08"
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 UtilityControlRoom-COL-Z2T3N08, 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 r240-tall-174915590200655"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T3N08.tgz
mv UtilityControlRoom-COL-Z2T3N08 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 ;