Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254400662.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-S05J60, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254400662
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 162K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 257K 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 24K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 301K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 132K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 641K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.3K 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 1.5M 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-S05J60-ReachabilityCardinality-2025-00
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-01
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-02
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-03
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-04
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-05
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-06
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-07
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-08
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-09
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-10
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-11
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-12
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-13
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-14
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749093815769

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-S05J60
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-05 03:23:36] [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 03:23:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 03:23:37] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2025-06-05 03:23:37] [INFO ] Transformed 909 places.
[2025-06-05 03:23:37] [INFO ] Transformed 1970 transitions.
[2025-06-05 03:23:37] [INFO ] Parsed PT model containing 909 places and 1970 transitions and 12584 arcs in 267 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
[2025-06-05 03:23:38] [INFO ] Flatten gal took : 352 ms
RANDOM walk for 40000 steps (2769 resets) in 2941 ms. (13 steps per ms) remains 13/16 properties
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 03:23:38] [INFO ] Flatten gal took : 208 ms
BEST_FIRST walk for 40004 steps (257 resets) in 743 ms. (53 steps per ms) remains 13/13 properties
[2025-06-05 03:23:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17374429239756215968.gal : 112 ms
BEST_FIRST walk for 40004 steps (176 resets) in 358 ms. (111 steps per ms) remains 13/13 properties
[2025-06-05 03:23:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12366738253635362814.prop : 11 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/ReachabilityCardinality17374429239756215968.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12366738253635362814.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 ...330
Loading property file /tmp/ReachabilityCardinality12366738253635362814.prop.
BEST_FIRST walk for 40004 steps (988 resets) in 1134 ms. (35 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (991 resets) in 760 ms. (52 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (501 resets) in 715 ms. (55 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :16 after 32
BEST_FIRST walk for 40004 steps (159 resets) in 988 ms. (40 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (513 resets) in 198 ms. (201 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (511 resets) in 337 ms. (118 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (454 resets) in 308 ms. (129 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :32 after 64
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :64 after 99
BEST_FIRST walk for 40003 steps (525 resets) in 215 ms. (185 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :99 after 103
BEST_FIRST walk for 40003 steps (443 resets) in 238 ms. (167 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :103 after 111
BEST_FIRST walk for 40003 steps (520 resets) in 198 ms. (201 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :111 after 126
BEST_FIRST walk for 40004 steps (478 resets) in 227 ms. (175 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :126 after 154
[2025-06-05 03:23:40] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2025-06-05 03:23:40] [INFO ] Computed 142 invariants in 99 ms
[2025-06-05 03:23:40] [INFO ] State equation strengthened by 1 read => feed constraints.
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 PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-04 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-11 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-12 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-13 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-14 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/904 variables, 111/111 constraints. Problems are: Problem set: 5 solved, 8 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-09 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-10 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-15 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/904 variables, 19/130 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/904 variables, 0/130 constraints. Problems are: Problem set: 8 solved, 5 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-00 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-01 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-02 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-06 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 5/909 variables, 12/142 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/909 variables, 0/142 constraints. Problems are: Problem set: 12 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2220/2220 variables, and 1051 constraints, problems are : Problem set: 12 solved, 1 unsolved in 2482 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 909/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 10/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 1/1 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/1 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 415/865 variables, 111/112 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/865 variables, 0/112 constraints. Problems are: Problem set: 12 solved, 1 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-07 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 908/2220 variables, and 142 constraints, problems are : Problem set: 13 solved, 0 unsolved in 336 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3037ms problems are : Problem set: 13 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 6331 ms.

BK_STOP 1749093823348

--------------------
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-S05J60"
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-S05J60, 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-174881254400662"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 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 ;