Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254500671.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-S05J80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254500671
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 242K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 217K 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 34K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 104K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 45K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 204K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 175K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 823K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K 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 1.8M 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-S05J80-ReachabilityFireability-2025-00
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-01
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-02
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-03
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-04
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-05
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-06
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-07
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-08
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-09
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-10
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-11
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-12
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-13
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-14
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749098345022

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-05 04:39:06] [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]
[2025-06-05 04:39:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 04:39:06] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2025-06-05 04:39:06] [INFO ] Transformed 1189 places.
[2025-06-05 04:39:06] [INFO ] Transformed 2350 transitions.
[2025-06-05 04:39:06] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 291 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 48 ms.
Working with output stream class java.io.PrintStream
[2025-06-05 04:39:06] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 555 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 555 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-05 04:39:06] [INFO ] Reduced 555 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
RANDOM walk for 40000 steps (2767 resets) in 3210 ms. (12 steps per ms) remains 6/16 properties
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 04:39:07] [INFO ] Flatten gal took : 490 ms
BEST_FIRST walk for 40004 steps (263 resets) in 371 ms. (107 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (41 resets) in 245 ms. (162 steps per ms) remains 6/6 properties
[2025-06-05 04:39:07] [INFO ] Flatten gal took : 163 ms
BEST_FIRST walk for 40003 steps (394 resets) in 469 ms. (85 steps per ms) remains 5/6 properties
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-05 04:39:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2494787403303003728.gal : 90 ms
BEST_FIRST walk for 40004 steps (43 resets) in 241 ms. (165 steps per ms) remains 5/5 properties
[2025-06-05 04:39:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17996825914554294058.prop : 1 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/ReachabilityCardinality2494787403303003728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17996825914554294058.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
BEST_FIRST walk for 40003 steps (42 resets) in 393 ms. (101 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (44 resets) in 387 ms. (103 steps per ms) remains 5/5 properties
[2025-06-05 04:39:08] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
Loading property file /tmp/ReachabilityCardinality17996825914554294058.prop.
[2025-06-05 04:39:08] [INFO ] Computed 182 invariants in 227 ms
[2025-06-05 04:39:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 32
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2025-04 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 16/30 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 249/279 variables, 3/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 427/706 variables, 72/77 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :32 after 64
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :64 after 192
At refinement iteration 6 (INCLUDED_ONLY) 0/706 variables, 0/77 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 355/1061 variables, 71/148 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :192 after 207
At refinement iteration 8 (INCLUDED_ONLY) 0/1061 variables, 0/148 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2025-08 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2025-12 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 119/1180 variables, 25/173 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1180 variables, 0/173 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2025-11 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityFireability-2025-13 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 1189/2880 variables, and 182 constraints, problems are : Problem set: 5 solved, 0 unsolved in 1746 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/1189 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2445ms problems are : Problem set: 5 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 4659 ms.

BK_STOP 1749098350909

--------------------
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="PolyORBNT-PT-S05J80"
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 PolyORBNT-PT-S05J80, 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 r156-tall-174881254500671"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;