Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233600231.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 Referendum-PT-0500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233600231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 266K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 171K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M 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 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 214K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 718K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 104K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 517K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.1M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.8M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 744K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.2M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 37K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 571K 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 Referendum-PT-0500-ReachabilityFireability-2025-00
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-01
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-02
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-03
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-04
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-05
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-06
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-07
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-08
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-09
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-10
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-11
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-12
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-13
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-14
FORMULA_NAME Referendum-PT-0500-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748988164758

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-03 22:02:46] [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]
[2025-06-03 22:02:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 22:02:47] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2025-06-03 22:02:47] [INFO ] Transformed 1501 places.
[2025-06-03 22:02:47] [INFO ] Transformed 1001 transitions.
[2025-06-03 22:02:47] [INFO ] Found NUPN structural information;
[2025-06-03 22:02:47] [INFO ] Parsed PT model containing 1501 places and 1001 transitions and 2501 arcs in 416 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 225 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 22:02:49] [INFO ] Flatten gal took : 640 ms
[2025-06-03 22:02:49] [INFO ] Flatten gal took : 332 ms
[2025-06-03 22:02:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15050297648858758896.gal : 142 ms
[2025-06-03 22:02:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15389386615028705939.prop : 33 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/ReachabilityCardinality15050297648858758896.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15389386615028705939.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (76 resets) in 8127 ms. (4 steps per ms) remains 3/9 properties
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-08 FALSE 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 ...330
Loading property file /tmp/ReachabilityCardinality15389386615028705939.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 5046 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5442 ms. (7 steps per ms) remains 3/3 properties
Reachability property Referendum-PT-0500-ReachabilityFireability-2025-14 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 9261 ms. (4 steps per ms) remains 3/3 properties
// Phase 1: matrix 1001 rows 1501 cols
[2025-06-03 22:02:55] [INFO ] Computed 500 invariants in 45 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,8 properties remain. new max is 2
SDD size :2 after 28
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :28 after 730
Problem Referendum-PT-0500-ReachabilityFireability-2025-00 is UNSAT
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem Referendum-PT-0500-ReachabilityFireability-2025-04 is UNSAT
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 501/501 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/501 constraints. Problems are: Problem set: 2 solved, 1 unsolved
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :730 after 177148
At refinement iteration 2 (OVERLAPS) 1000/1501 variables, 500/1001 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1501 variables, 1000/2001 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1501 variables, 0/2001 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1001/2502 variables, 1501/3502 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2502 variables, 0/3502 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2502 variables, 0/3502 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2502/2502 variables, and 3502 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1996 ms.
Refiners :[Domain max(s): 1501/1501 constraints, Positive P Invariants (semi-flows): 500/500 constraints, State Equation: 1501/1501 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 501/501 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/501 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem Referendum-PT-0500-ReachabilityFireability-2025-01 is UNSAT
FORMULA Referendum-PT-0500-ReachabilityFireability-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 1501/2502 variables, and 1001 constraints, problems are : Problem set: 3 solved, 0 unsolved in 618 ms.
Refiners :[Domain max(s): 501/1501 constraints, Positive P Invariants (semi-flows): 500/500 constraints, State Equation: 0/1501 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2809ms problems are : Problem set: 3 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 11631 ms.

BK_STOP 1748988178531

--------------------
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="Referendum-PT-0500"
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 Referendum-PT-0500, 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 r170-smll-174889233600231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0500.tgz
mv Referendum-PT-0500 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 ;