Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028400431.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 CO4-PT-07, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028400431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 98K 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 CO4-PT-07-ReachabilityFireability-2025-00
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-01
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-02
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-03
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-04
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-05
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-06
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-07
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-08
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-09
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-10
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-11
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-12
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-13
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-14
FORMULA_NAME CO4-PT-07-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748606013954

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-05-30 11:53:35] [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]
[2025-05-30 11:53:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:53:35] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2025-05-30 11:53:35] [INFO ] Transformed 384 places.
[2025-05-30 11:53:35] [INFO ] Transformed 456 transitions.
[2025-05-30 11:53:35] [INFO ] Found NUPN structural information;
[2025-05-30 11:53:35] [INFO ] Parsed PT model containing 384 places and 456 transitions and 1022 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 100 places in 5 ms
Reduce places removed 100 places and 120 transitions.
FORMULA CO4-PT-07-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-07-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (47 resets) in 944 ms. (42 steps per ms) remains 7/8 properties
FORMULA CO4-PT-07-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40000 steps (63 resets) in 438 ms. (91 steps per ms) remains 6/7 properties
FORMULA CO4-PT-07-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40000 steps (55 resets) in 205 ms. (194 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (70 resets) in 206 ms. (193 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (107 resets) in 99 ms. (400 steps per ms) remains 6/6 properties
[2025-05-30 11:53:36] [INFO ] Flatten gal took : 120 ms
BEST_FIRST walk for 40000 steps (65 resets) in 145 ms. (273 steps per ms) remains 6/6 properties
[2025-05-30 11:53:36] [INFO ] Flatten gal took : 60 ms
BEST_FIRST walk for 40000 steps (92 resets) in 163 ms. (243 steps per ms) remains 6/6 properties
[2025-05-30 11:53:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17999006995900578976.gal : 30 ms
BEST_FIRST walk for 40000 steps (83 resets) in 125 ms. (317 steps per ms) remains 5/6 properties
FORMULA CO4-PT-07-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-05-30 11:53:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15900845296895435111.prop : 1 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/ReachabilityCardinality17999006995900578976.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15900845296895435111.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 ...330
// Phase 1: matrix 336 rows 284 cols
[2025-05-30 11:53:36] [INFO ] Computed 6 invariants in 10 ms
Loading property file /tmp/ReachabilityCardinality15900845296895435111.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :8 after 12
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :12 after 34
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :34 after 52
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :52 after 277
Reachability property CO4-PT-07-ReachabilityFireability-2025-10 is true.
FORMULA CO4-PT-07-ReachabilityFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CO4-PT-07-ReachabilityFireability-2025-03 is true.
FORMULA CO4-PT-07-ReachabilityFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :277 after 349
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :349 after 388
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Invariant property CO4-PT-07-ReachabilityFireability-2025-09 does not hold.
FORMULA CO4-PT-07-ReachabilityFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :388 after 689
Invariant property CO4-PT-07-ReachabilityFireability-2025-08 does not hold.
FORMULA CO4-PT-07-ReachabilityFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :689 after 2634
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2634 after 15278
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :15278 after 38070
SDD proceeding with computation,1 properties remain. new max is 4096
At refinement iteration 2 (OVERLAPS) 260/272 variables, 3/15 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD size :38070 after 153563
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 260/275 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/275 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/284 variables, 3/278 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 12/290 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 0/290 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 336/620 variables, 284/574 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/620 variables, 0/574 constraints. Problems are: Problem set: 4 solved, 1 unsolved
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,1.45575e+06,0.684137,27832,2,4931,23,68656,7,0,1451,138672,0
Total reachable state count : 1455753

Verifying 5 reachability properties.
Reachability property CO4-PT-07-ReachabilityFireability-2025-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-07-ReachabilityFireability-2025-03,1,0.685266,27960,2,285,23,68656,8,0,1454,138672,0
Invariant property CO4-PT-07-ReachabilityFireability-2025-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-07-ReachabilityFireability-2025-08,366,0.685779,27960,2,483,23,68656,9,0,1456,138672,0
Invariant property CO4-PT-07-ReachabilityFireability-2025-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-07-ReachabilityFireability-2025-09,1,0.686288,27960,2,285,23,68656,10,0,1463,138672,0
Reachability property CO4-PT-07-ReachabilityFireability-2025-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-07-ReachabilityFireability-2025-10,1,0.686909,27960,2,285,23,68656,11,0,1472,138672,0
Invariant property CO4-PT-07-ReachabilityFireability-2025-11 is true.
FORMULA CO4-PT-07-ReachabilityFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-07-ReachabilityFireability-2025-11,0,0.689162,27960,1,0,23,68656,11,0,1475,138672,0
After SMT solving in domain Real declared 620/620 variables, and 574 constraints, problems are : Problem set: 5 solved, 0 unsolved in 644 ms.
Refiners :[Domain max(s): 284/284 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
ITS tools runner thread asked to quit. Dying gracefully.
After SMT, in 710ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 1753 ms.

BK_STOP 1748606016930

--------------------
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="CO4-PT-07"
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 CO4-PT-07, 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 r044-tall-174854028400431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-07.tgz
mv CO4-PT-07 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 ;