Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254200510.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 PolyORBLF-PT-S06J04T04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254200510
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 12K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 340K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M 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 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 109K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 382K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 293K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K 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 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 6.8M 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 PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-00
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-01
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-02
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-03
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-04
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-05
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-06
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-07
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-08
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-09
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-10
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-11
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-12
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-13
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-14
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749020644782

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-04 07:04:05] [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]
[2025-06-04 07:04:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 07:04:06] [INFO ] Load time of PNML (sax parser for PT used): 403 ms
[2025-06-04 07:04:06] [INFO ] Transformed 454 places.
[2025-06-04 07:04:06] [INFO ] Transformed 6994 transitions.
[2025-06-04 07:04:06] [INFO ] Parsed PT model containing 454 places and 6994 transitions and 59152 arcs in 558 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
RANDOM walk for 40001 steps (235 resets) in 3184 ms. (12 steps per ms) remains 13/16 properties
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (99 resets) in 477 ms. (83 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (287 resets) in 827 ms. (48 steps per ms) remains 13/13 properties
[2025-06-04 07:04:08] [INFO ] Flatten gal took : 511 ms
BEST_FIRST walk for 40003 steps (26 resets) in 633 ms. (63 steps per ms) remains 13/13 properties
[2025-06-04 07:04:08] [INFO ] Flatten gal took : 250 ms
BEST_FIRST walk for 40002 steps (61 resets) in 560 ms. (71 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (68 resets) in 651 ms. (61 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (292 resets) in 348 ms. (114 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (110 resets) in 276 ms. (144 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (81 resets) in 282 ms. (141 steps per ms) remains 13/13 properties
[2025-06-04 07:04:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10551929920453463883.gal : 105 ms
[2025-06-04 07:04:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8763282776118365323.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/ReachabilityCardinality10551929920453463883.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8763282776118365323.prop' '--nowitness' '--gen-order' 'FOLLOW'

BEST_FIRST walk for 40001 steps (90 resets) in 436 ms. (91 steps per ms) remains 13/13 properties
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 (80 resets) in 479 ms. (83 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (82 resets) in 348 ms. (114 steps per ms) remains 13/13 properties
Loading property file /tmp/ReachabilityCardinality8763282776118365323.prop.
BEST_FIRST walk for 40002 steps (82 resets) in 371 ms. (107 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (143 resets) in 474 ms. (84 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :7 after 13
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :13 after 15
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :15 after 31
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :31 after 63
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :63 after 126
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :126 after 213
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :213 after 251
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :251 after 331
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :331 after 1548
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :1548 after 2416
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :2416 after 4687
[2025-06-04 07:04:11] [INFO ] Flow matrix only has 1590 transitions (discarded 24 similar events)
// Phase 1: matrix 1590 rows 454 cols
[2025-06-04 07:04:11] [INFO ] Computed 50 invariants in 85 ms
[2025-06-04 07:04:11] [INFO ] State equation strengthened by 112 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 PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-05 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-03 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :4687 after 9711
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 6/10 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-09 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-12 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-13 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 92/360 variables, 15/25 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 0/25 constraints. Problems are: Problem set: 5 solved, 8 unsolved
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-01 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-02 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-04 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-06 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-07 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-08 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-10 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-15 is UNSAT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 453/2044 variables, and 49 constraints, problems are : Problem set: 13 solved, 0 unsolved in 953 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/454 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 12/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1397ms 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 6789 ms.

BK_STOP 1749020652802

--------------------
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="PolyORBLF-PT-S06J04T04"
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 PolyORBLF-PT-S06J04T04, 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-174881254200510"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T04.tgz
mv PolyORBLF-PT-S06J04T04 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 ;