Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r016-smll-174853765000398.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 BridgeAndVehicles-PT-V50P20N20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-smll-174853765000398
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 27K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 523K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M 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 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 199K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 601K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 41K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 233K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 508K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.0M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K 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 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.9M 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 BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748989478872

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P20N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-03 22:24:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 22:24:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 22:24:42] [INFO ] Load time of PNML (sax parser for PT used): 547 ms
[2025-06-03 22:24:42] [INFO ] Transformed 138 places.
[2025-06-03 22:24:42] [INFO ] Transformed 2348 transitions.
[2025-06-03 22:24:42] [INFO ] Parsed PT model containing 138 places and 2348 transitions and 18090 arcs in 803 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 74 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 22:24:44] [INFO ] Flatten gal took : 757 ms
RANDOM walk for 40001 steps (92 resets) in 5228 ms. (7 steps per ms) remains 11/13 properties
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 22:24:44] [INFO ] Flatten gal took : 480 ms
BEST_FIRST walk for 40000 steps (40 resets) in 1566 ms. (25 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (32 resets) in 796 ms. (50 steps per ms) remains 11/11 properties
[2025-06-03 22:24:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9015985992237678045.gal : 331 ms
[2025-06-03 22:24:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17123501686923404348.prop : 6 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/ReachabilityCardinality9015985992237678045.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17123501686923404348.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (31 resets) in 513 ms. (77 steps per ms) remains 10/11 properties
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_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
BEST_FIRST walk for 40001 steps (28 resets) in 461 ms. (86 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (32 resets) in 687 ms. (58 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (27 resets) in 395 ms. (101 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (28 resets) in 483 ms. (82 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality17123501686923404348.prop.
BEST_FIRST walk for 40003 steps (32 resets) in 865 ms. (46 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (28 resets) in 404 ms. (98 steps per ms) remains 10/10 properties
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 2
BEST_FIRST walk for 40001 steps (28 resets) in 436 ms. (91 steps per ms) remains 10/10 properties
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :2 after 6
BEST_FIRST walk for 40004 steps (28 resets) in 520 ms. (76 steps per ms) remains 10/10 properties
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :6 after 20
[2025-06-03 22:24:46] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2025-06-03 22:24:46] [INFO ] Computed 7 invariants in 35 ms
[2025-06-03 22:24:46] [INFO ] State equation strengthened by 42 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-00 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-01 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-06 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :20 after 56
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-09 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-10 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-11 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-12 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-13 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-14 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-15 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 138/428 variables, and 7 constraints, problems are : Problem set: 10 solved, 0 unsolved in 465 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 9/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 682ms problems are : Problem set: 10 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 5829 ms.

BK_STOP 1748989487474

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="BridgeAndVehicles-PT-V50P20N20"
export BK_EXAMINATION="ReachabilityCardinality"
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 BridgeAndVehicles-PT-V50P20N20, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r016-smll-174853765000398"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N20.tgz
mv BridgeAndVehicles-PT-V50P20N20 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;