Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590000566.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 TwoPhaseLocking-PT-nC01000vD, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590000566
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 8.8K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 4.6K May 29 14:33 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 TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-00
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-01
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-02
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-03
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-04
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-05
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-06
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-07
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-08
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-09
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-10
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-11
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-12
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-13
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-14
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749246578414

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC01000vD
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-06 21:49:39] [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]
[2025-06-06 21:49:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 21:49:39] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2025-06-06 21:49:39] [INFO ] Transformed 8 places.
[2025-06-06 21:49:39] [INFO ] Transformed 6 transitions.
[2025-06-06 21:49:39] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40092 steps (12 resets) in 154 ms. (258 steps per ms) remains 10/15 properties
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 588 ms. (67 steps per ms) remains 10/10 properties
[2025-06-06 21:49:40] [INFO ] Flatten gal took : 29 ms
[2025-06-06 21:49:40] [INFO ] Flatten gal took : 7 ms
[2025-06-06 21:49:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12912029527227927428.gal : 4 ms
[2025-06-06 21:49:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8421583650663752199.prop : 17 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/ReachabilityCardinality12912029527227927428.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8421583650663752199.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
Loading property file /tmp/ReachabilityCardinality8421583650663752199.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :134 after 263
BEST_FIRST walk for 40001 steps (8 resets) in 849 ms. (47 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :2000 after 2508
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :2508 after 2765
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 9/10 properties
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :8487 after 9761
BEST_FIRST walk for 40004 steps (8 resets) in 701 ms. (56 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 162 ms. (245 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (8 resets) in 184 ms. (216 steps per ms) remains 9/9 properties
// Phase 1: matrix 6 rows 8 cols
[2025-06-06 21:49:41] [INFO ] Computed 3 invariants in 6 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-01 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-14 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-00 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-02 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-03 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-05 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-07 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-10 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-15 is UNSAT
FORMULA TwoPhaseLocking-PT-nC01000vD-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 8/14 variables, and 3 constraints, problems are : Problem set: 9 solved, 0 unsolved in 164 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/8 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 249ms problems are : Problem set: 9 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 1704 ms.

BK_STOP 1749246581540

--------------------
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="TwoPhaseLocking-PT-nC01000vD"
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 TwoPhaseLocking-PT-nC01000vD, 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 r240-tall-174915590000566"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC01000vD.tgz
mv TwoPhaseLocking-PT-nC01000vD 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 ;