Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590600871.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-PT-Z4T4N02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590600871
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 12K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 116K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K 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 219K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 93K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 406K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K 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 65K 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-Z4T4N02-ReachabilityFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749280178112

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-Z4T4N02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-07 07:09:39] [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 07:09:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 07:09:40] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2025-06-07 07:09:40] [INFO ] Transformed 80 places.
[2025-06-07 07:09:40] [INFO ] Transformed 150 transitions.
[2025-06-07 07:09:40] [INFO ] Parsed PT model containing 80 places and 150 transitions and 482 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
[2025-06-07 07:09:40] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 07:09:40] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 07:09:40] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 07:09:40] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 07:09:40] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 07:09:40] [INFO ] Flatten gal took : 80 ms
[2025-06-07 07:09:40] [INFO ] Flatten gal took : 37 ms
RANDOM walk for 40000 steps (8 resets) in 1894 ms. (21 steps per ms) remains 12/14 properties
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 07:09:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5581118684170676351.gal : 15 ms
[2025-06-07 07:09:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4640230303998149494.prop : 43 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/ReachabilityCardinality5581118684170676351.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4640230303998149494.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 ...328
Loading property file /tmp/ReachabilityCardinality4640230303998149494.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :15 after 21
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :21 after 298
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :298 after 390
BEST_FIRST walk for 40003 steps (8 resets) in 1739 ms. (22 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :390 after 535
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :535 after 1777
BEST_FIRST walk for 40001 steps (8 resets) in 1437 ms. (27 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :1777 after 6464
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 540 ms. (73 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 627 ms. (63 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 232 ms. (171 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 201 ms. (198 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 12/12 properties
// Phase 1: matrix 118 rows 80 cols
[2025-06-07 07:09:42] [INFO ] Computed 7 invariants in 11 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-02 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,12 properties remain. new max is 2048
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
SDD size :6464 after 14052
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N02-ReachabilityFireability-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 80/198 variables, and 7 constraints, problems are : Problem set: 12 solved, 0 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/80 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 367ms problems are : Problem set: 12 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 3307 ms.

BK_STOP 1749280184013

--------------------
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-Z4T4N02"
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-Z4T4N02, 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-174915590600871"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N02.tgz
mv UtilityControlRoom-PT-Z4T4N02 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 ;