Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063600143.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 DBSingleClientW-PT-d2m07, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063600143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.5K 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 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-00
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-01
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-02
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-03
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-04
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-05
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-06
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-07
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-08
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-09
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-10
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-11
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-12
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-13
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-14
FORMULA_NAME DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748618173951

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-05-30 15:16:15] [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]
[2025-05-30 15:16:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 15:16:16] [INFO ] Load time of PNML (sax parser for PT used): 408 ms
[2025-05-30 15:16:16] [INFO ] Transformed 4763 places.
[2025-05-30 15:16:16] [INFO ] Transformed 2478 transitions.
[2025-05-30 15:16:16] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 579 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 3580 places in 36 ms
Reduce places removed 3580 places and 0 transitions.
RANDOM walk for 40000 steps (9157 resets) in 7818 ms. (5 steps per ms) remains 16/16 properties
[2025-05-30 15:16:19] [INFO ] Flatten gal took : 829 ms
BEST_FIRST walk for 4003 steps (379 resets) in 202 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (174 resets) in 90 ms. (43 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (188 resets) in 163 ms. (24 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (186 resets) in 252 ms. (15 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (75 resets) in 358 ms. (11 steps per ms) remains 16/16 properties
[2025-05-30 15:16:19] [INFO ] Flatten gal took : 377 ms
BEST_FIRST walk for 4001 steps (197 resets) in 202 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (164 resets) in 132 ms. (30 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (180 resets) in 122 ms. (32 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (189 resets) in 85 ms. (46 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (390 resets) in 180 ms. (22 steps per ms) remains 16/16 properties
[2025-05-30 15:16:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14508106112559547189.gal : 217 ms
BEST_FIRST walk for 4002 steps (163 resets) in 94 ms. (42 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (173 resets) in 111 ms. (35 steps per ms) remains 16/16 properties
[2025-05-30 15:16:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5415699315997421901.prop : 8 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/ReachabilityCardinality14508106112559547189.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5415699315997421901.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (180 resets) in 99 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (170 resets) in 88 ms. (44 steps per ms) remains 16/16 properties

its-reach command run as :

BEST_FIRST walk for 4003 steps (185 resets) in 85 ms. (46 steps per ms) remains 16/16 properties
/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 4003 steps (185 resets) in 71 ms. (55 steps per ms) remains 16/16 properties
Loading property file /tmp/ReachabilityCardinality5415699315997421901.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 24
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :24 after 66
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :66 after 108
Interrupted probabilistic random walk after 391964 steps, run timeout after 9001 ms. (steps per millisecond=43 ) properties seen :13 out of 16
Probabilistic random walk after 391964 steps, saw 165474 distinct states, run finished after 9014 ms. (steps per millisecond=43 ) properties seen :13
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 2478 rows 1183 cols
[2025-05-30 15:16:29] [INFO ] Computed 6 invariants in 273 ms
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :108 after 150
[2025-05-30 15:16:30] [INFO ] State equation strengthened by 1588 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 479/586 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 3/589 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/589 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-04 is UNSAT
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-05 is UNSAT
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-11 is UNSAT
FORMULA DBSingleClientW-PT-d2m07-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 1183/3661 variables, and 6 constraints, problems are : Problem set: 3 solved, 0 unsolved in 911 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1588 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1940ms problems are : Problem set: 3 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 15267 ms.

BK_STOP 1748618191269

--------------------
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="DBSingleClientW-PT-d2m07"
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 DBSingleClientW-PT-d2m07, 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 r058-smll-174854063600143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m07.tgz
mv DBSingleClientW-PT-d2m07 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 ;