Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102100239.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)
..........................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FamilyReunion-PT-L00400M0040C020P020G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102100239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520M
-rw-r--r-- 1 mcc users 4.6M May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13M May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43M 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 7.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.7M May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.7M May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8M May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 13M May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 767K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 2.1M 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 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 235M 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 FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-00
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-01
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-02
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-03
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-04
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-05
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-06
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-07
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-08
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-09
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-10
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-11
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-12
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-13
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-14
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1750356638652

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00400M0040C020P020G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-19 18:10:41] [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]
[2025-06-19 18:10:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-19 18:10:50] [INFO ] Load time of PNML (sax parser for PT used): 9095 ms
[2025-06-19 18:10:51] [INFO ] Transformed 537708 places.
[2025-06-19 18:10:52] [INFO ] Transformed 508489 transitions.
[2025-06-19 18:10:52] [INFO ] Parsed PT model containing 537708 places and 508489 transitions and 1558729 arcs in 11292 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 1392 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 106 places and 0 transitions.
RANDOM walk for 17234 steps (4 resets) in 120022 ms. (0 steps per ms) remains 15/16 properties
FORMULA FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 1132 ms. (3 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 482 ms. (8 steps per ms) remains 15/15 properties
[2025-06-19 18:14:30] [INFO ] Flatten gal took : 30174 ms
BEST_FIRST walk for 1608 steps (0 resets) in 72517 ms. (0 steps per ms) remains 15/15 properties
BEST_FIRST walk for 1608 steps (0 resets) in 32305 ms. (0 steps per ms) remains 15/15 properties
[2025-06-19 18:14:52] [INFO ] Flatten gal took : 21613 ms
BEST_FIRST walk for 4004 steps (8 resets) in 13793 ms. (0 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 427 ms. (9 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6765 ms. (0 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 409 ms. (9 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 369 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 317 ms. (12 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 310 ms. (12 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 272 ms. (14 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 277 ms. (14 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 289 ms. (13 steps per ms) remains 15/15 properties
[2025-06-19 18:14:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5472173096522105130.gal : 3397 ms
[2025-06-19 18:14:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17500782608187036876.prop : 835 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/ReachabilityCardinality5472173096522105130.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17500782608187036876.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
Interrupted probabilistic random walk after 136189 steps, run timeout after 192404 ms. (steps per millisecond=0 ) properties seen :3 out of 15
Probabilistic random walk after 136189 steps, saw 135846 distinct states, run finished after 192416 ms. (steps per millisecond=0 ) properties seen :3
FORMULA FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FamilyReunion-PT-L00400M0040C020P020G001-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 508489 rows 537602 cols
[2025-06-19 18:20:09] [WARNING] Invariant computation timed out after 120 seconds.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SMT process timed out in 130253ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 353439 out of 537602 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 537602/537602 places, 508489/508489 transitions.
Graph (complete) has 892668 edges and 537602 vertex of which 535841 are kept as prefixes of interest. Removing 1761 places using SCC suffix rule.726 ms
Discarding 1761 places :
Also discarding 422 output transitions
Drop transitions (Output transitions of discarded places.) removed 422 transitions
Discarding 16436 places :
Implicit places reduction removed 16436 places
Performed 391 Post agglomeration using F-continuation condition.Transition count delta: 391
Iterating post reduction 0 with 16827 rules applied. Total rules applied 16828 place count 519405 transition count 507676
Reduce places removed 391 places and 0 transitions.
Iterating post reduction 1 with 391 rules applied. Total rules applied 17219 place count 519014 transition count 507676
Performed 799 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 799 Pre rules applied. Total rules applied 17219 place count 519014 transition count 506877
Deduced a syphon composed of 799 places in 2603 ms
Reduce places removed 799 places and 0 transitions.
Iterating global reduction 2 with 1598 rules applied. Total rules applied 18817 place count 518215 transition count 506877
Discarding 4007 places :
Symmetric choice reduction at 2 with 4007 rule applications. Total rules 22824 place count 514208 transition count 498863
Iterating global reduction 2 with 4007 rules applied. Total rules applied 26831 place count 514208 transition count 498863
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 26838 place count 514201 transition count 496056
Iterating global reduction 2 with 7 rules applied. Total rules applied 26845 place count 514201 transition count 496056
Performed 398 Post agglomeration using F-continuation condition.Transition count delta: 398
Deduced a syphon composed of 398 places in 1823 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 27641 place count 513803 transition count 495658
Free-agglomeration rule (complex) applied 9156 times.
Iterating global reduction 2 with 9156 rules applied. Total rules applied 36797 place count 513803 transition count 486502
Reduce places removed 9156 places and 0 transitions.
Iterating post reduction 2 with 9156 rules applied. Total rules applied 45953 place count 504647 transition count 486502
Applied a total of 45953 rules in 728968 ms. Remains 504647 /537602 variables (removed 32955) and now considering 486502/508489 (removed 21987) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 729067 ms. Remains : 504647/537602 places, 486502/508489 transitions.

BK_STOP 1750358030854

--------------------
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="FamilyReunion-PT-L00400M0040C020P020G001"
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 FamilyReunion-PT-L00400M0040C020P020G001, 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 r086-smll-174860102100239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00400M0040C020P020G001.tgz
mv FamilyReunion-PT-L00400M0040C020P020G001 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 ;