Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590500815.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T4N04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590500815
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 23K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 20K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 28K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 36K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 218K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 65K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 308K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 47K 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-PT-Z2T4N04-ReachabilityFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749274789589

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-07 05:39:50] [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 05:39:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:39:51] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2025-06-07 05:39:51] [INFO ] Transformed 72 places.
[2025-06-07 05:39:51] [INFO ] Transformed 108 transitions.
[2025-06-07 05:39:51] [INFO ] Parsed PT model containing 72 places and 108 transitions and 340 arcs in 181 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 05:39:51] [INFO ] Reduced 4 identical enabling conditions.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1728 ms. (23 steps per ms) remains 9/14 properties
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 771 ms. (51 steps per ms) remains 9/9 properties
[2025-06-07 05:39:52] [INFO ] Flatten gal took : 58 ms
[2025-06-07 05:39:52] [INFO ] Flatten gal took : 30 ms
[2025-06-07 05:39:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14969088031055626538.gal : 30 ms
[2025-06-07 05:39:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5339557727571408440.prop : 32 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/ReachabilityCardinality14969088031055626538.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5339557727571408440.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5339557727571408440.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 858 ms. (46 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :7 after 22
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :22 after 24
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :24 after 34
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :34 after 134
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :134 after 570
BEST_FIRST walk for 40004 steps (8 resets) in 1813 ms. (22 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 174 ms. (228 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 8/9 properties
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 8/8 properties
// Phase 1: matrix 92 rows 72 cols
[2025-06-07 05:39:53] [INFO ] Computed 11 invariants in 19 ms
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :570 after 8340
Excessive predecessor constraint size, skipping predecessor.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,210432,0.695107,10304,2,1373,13,44919,15,0,653,25770,0
Total reachable state count : 210432

Verifying 9 reachability properties.
Reachability property UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-00 does not hold.
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-00

Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-00,0,0.736875,10456,1,0,13,44919,15,0,841,25770,0
Reachability property UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-04 does not hold.
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-04

Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-04 is UNSAT
Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N04-ReachabilityFireability-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 72/164 variables, and 11 constraints, problems are : Problem set: 8 solved, 0 unsolved in 156 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 281ms problems are : Problem set: 8 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 2541 ms.

BK_STOP 1749274793539

--------------------
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-PT-Z2T4N04"
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-PT-Z2T4N04, 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-174915590500815"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N04.tgz
mv UtilityControlRoom-PT-Z2T4N04 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 ;