Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813900438.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 CircularTrains-PT-768, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813900438
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K 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 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 591K 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 CircularTrains-PT-768-ReachabilityCardinality-2025-00
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-01
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-02
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-03
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-04
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-05
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-06
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-07
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-08
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-09
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-10
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-11
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-12
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-13
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-14
FORMULA_NAME CircularTrains-PT-768-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748920919892

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-768
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-03 03:22:02] [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 03:22:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 03:22:02] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2025-06-03 03:22:02] [INFO ] Transformed 1536 places.
[2025-06-03 03:22:02] [INFO ] Transformed 768 transitions.
[2025-06-03 03:22:02] [INFO ] Parsed PT model containing 1536 places and 768 transitions and 3072 arcs in 406 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
[2025-06-03 03:22:04] [INFO ] Flatten gal took : 498 ms
[2025-06-03 03:22:04] [INFO ] Flatten gal took : 213 ms
[2025-06-03 03:22:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14794539793201017900.gal : 178 ms
[2025-06-03 03:22:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7264348010879850607.prop : 7 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/ReachabilityCardinality14794539793201017900.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7264348010879850607.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
RANDOM walk for 40000 steps (8 resets) in 6858 ms. (5 steps per ms) remains 4/16 properties
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality7264348010879850607.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 1175 ms. (34 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1176 ms. (33 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2008 ms. (19 steps per ms) remains 4/4 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 36
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :36 after 534
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :534 after 8970
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :8970 after 171369
BEST_FIRST walk for 40004 steps (8 resets) in 919 ms. (43 steps per ms) remains 4/4 properties
// Phase 1: matrix 768 rows 1536 cols
[2025-06-03 03:22:06] [INFO ] Computed 769 invariants in 139 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem CircularTrains-PT-768-ReachabilityCardinality-2025-02 is UNSAT
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem CircularTrains-PT-768-ReachabilityCardinality-2025-08 is UNSAT
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem CircularTrains-PT-768-ReachabilityCardinality-2025-14 is UNSAT
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 64/108 variables, 33/33 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/33 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/142 variables, 17/50 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 0/50 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/152 variables, 5/55 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/152 variables, 0/55 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/158 variables, 3/58 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/158 variables, 0/58 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/162 variables, 2/60 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/162 variables, 0/60 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/164 variables, 1/61 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/164 variables, 0/61 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/166 variables, 1/62 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 0/62 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/168 variables, 1/63 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 0/63 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 592/760 variables, 94/157 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/760 variables, 0/157 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Problem CircularTrains-PT-768-ReachabilityCardinality-2025-11 is UNSAT
FORMULA CircularTrains-PT-768-ReachabilityCardinality-2025-11 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 1209/2304 variables, and 473 constraints, problems are : Problem set: 4 solved, 0 unsolved in 1348 ms.
Refiners :[Positive P Invariants (semi-flows): 379/397 constraints, Generalized P Invariants (flows): 94/372 constraints, State Equation: 0/1536 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1614ms problems are : Problem set: 4 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 5965 ms.

BK_STOP 1748920928411

--------------------
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="CircularTrains-PT-768"
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 CircularTrains-PT-768, 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 r030-smll-174853813900438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-768.tgz
mv CircularTrains-PT-768 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 ;