Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254400646.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 PolyORBNT-PT-S05J30, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254400646
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 31K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 179K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 198K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 46K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 149K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 198K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 74K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 364K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.7K 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 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-00
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-01
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-02
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-03
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-04
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-05
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-06
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-07
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-08
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-09
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-10
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-11
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-12
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-13
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-14
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749086367934

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-05 01:19:29] [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]
[2025-06-05 01:19:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 01:19:29] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2025-06-05 01:19:29] [INFO ] Transformed 489 places.
[2025-06-05 01:19:29] [INFO ] Transformed 1400 transitions.
[2025-06-05 01:19:29] [INFO ] Parsed PT model containing 489 places and 1400 transitions and 9764 arcs in 247 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
RANDOM walk for 40000 steps (2743 resets) in 1881 ms. (21 steps per ms) remains 12/16 properties
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 01:19:29] [INFO ] Flatten gal took : 194 ms
[2025-06-05 01:19:30] [INFO ] Flatten gal took : 85 ms
[2025-06-05 01:19:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13676714426709966697.gal : 86 ms
[2025-06-05 01:19:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2661216759992991023.prop : 9 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/ReachabilityCardinality13676714426709966697.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2661216759992991023.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (200 resets) in 1109 ms. (36 steps per ms) remains 11/12 properties
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-10 TRUE 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
Loading property file /tmp/ReachabilityCardinality2661216759992991023.prop.
BEST_FIRST walk for 40003 steps (613 resets) in 629 ms. (63 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (654 resets) in 222 ms. (179 steps per ms) remains 11/11 properties
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :8 after 32
BEST_FIRST walk for 40004 steps (629 resets) in 715 ms. (55 steps per ms) remains 11/11 properties
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :32 after 64
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :64 after 99
BEST_FIRST walk for 40004 steps (1212 resets) in 304 ms. (131 steps per ms) remains 11/11 properties
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :99 after 103
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :103 after 111
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :111 after 122
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :122 after 145
BEST_FIRST walk for 40003 steps (695 resets) in 862 ms. (46 steps per ms) remains 11/11 properties
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :145 after 197
BEST_FIRST walk for 40003 steps (567 resets) in 145 ms. (273 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (656 resets) in 159 ms. (250 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (650 resets) in 148 ms. (268 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (728 resets) in 155 ms. (256 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (649 resets) in 133 ms. (298 steps per ms) remains 11/11 properties
[2025-06-05 01:19:31] [INFO ] Flow matrix only has 741 transitions (discarded 4 similar events)
// Phase 1: matrix 741 rows 489 cols
[2025-06-05 01:19:31] [INFO ] Computed 82 invariants in 54 ms
[2025-06-05 01:19:31] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-01 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-02 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-08 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-09 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-12 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-15 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 33/33 constraints. Problems are: Problem set: 6 solved, 5 unsolved
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-14 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 16/49 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/458 variables, 0/49 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 25/483 variables, 25/74 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/483 variables, 0/74 constraints. Problems are: Problem set: 7 solved, 4 unsolved
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-00 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-03 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-04 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-06 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 489/1230 variables, and 82 constraints, problems are : Problem set: 11 solved, 0 unsolved in 554 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/489 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 704ms problems are : Problem set: 11 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 2975 ms.

BK_STOP 1749086372054

--------------------
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="PolyORBNT-PT-S05J30"
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 PolyORBNT-PT-S05J30, 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 r156-tall-174881254400646"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J30.tgz
mv PolyORBNT-PT-S05J30 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 ;