fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r453-smll-167912645600574
Last Updated
May 14, 2023

About the Execution of ITS-Tools for StigmergyElection-PT-03a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
211.123 7193.00 13598.00 601.20 TTTTTTTTFTTTFTTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645600574.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is StigmergyElection-PT-03a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645600574
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 8.7K Feb 26 16:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 26 16:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 16:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 16:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 16:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 16:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 31K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-00
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-01
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-02
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-03
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-04
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-05
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-06
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-07
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-08
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-09
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-10
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-11
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-12
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-13
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-14
FORMULA_NAME StigmergyElection-PT-03a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679409105343

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-03a
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-21 14:31:48] [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]
[2023-03-21 14:31:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 14:31:49] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-21 14:31:49] [INFO ] Transformed 44 places.
[2023-03-21 14:31:49] [INFO ] Transformed 118 transitions.
[2023-03-21 14:31:49] [INFO ] Found NUPN structural information;
[2023-03-21 14:31:49] [INFO ] Parsed PT model containing 44 places and 118 transitions and 467 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 42 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 14:31:49] [INFO ] Flatten gal took : 63 ms
[2023-03-21 14:31:49] [INFO ] Flatten gal took : 19 ms
[2023-03-21 14:31:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9668013694401005649.gal : 9 ms
[2023-03-21 14:31:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15515515371427847111.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9668013694401005649.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15515515371427847111.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 144 resets, run finished after 666 ms. (steps per millisecond=15 ) properties (out of 7) seen :5
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15515515371427847111.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 10
Invariant property StigmergyElection-PT-03a-ReachabilityCardinality-08 does not hold.
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-04 is true.
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :10 after 42
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :42 after 72
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :72 after 78
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-06 is true.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :78 after 88
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-15 is true.
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :88 after 141
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,227,0.058878,4136,2,276,16,2311,9,0,311,1151,0
Total reachable state count : 227

Verifying 7 reachability properties.
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-04,2,0.061269,4136,2,48,16,2311,10,0,362,1151,0
Invariant property StigmergyElection-PT-03a-ReachabilityCardinality-05 is true.
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-05,0,0.066318,4448,1,0,16,2311,10,0,403,1151,0
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-06,16,0.068985,4448,2,75,16,2311,11,0,456,1151,0
Invariant property StigmergyElection-PT-03a-ReachabilityCardinality-07 is true.
FORMULA StigmergyElection-PT-03a-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-07,0,0.069735,4448,1,0,16,2311,11,0,460,1151,0
Invariant property StigmergyElection-PT-03a-ReachabilityCardinality-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-08,1,0.0704,4448,2,45,16,2311,12,0,472,1151,0
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-10,16,0.07092,4448,2,77,16,2311,12,0,475,1151,0
Reachability property StigmergyElection-PT-03a-ReachabilityCardinality-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-03a-ReachabilityCardinality-15,5,0.074588,4448,2,61,16,2311,13,0,529,1151,0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-21 14:31:50] [INFO ] Flow matrix only has 64 transitions (discarded 9 similar events)
// Phase 1: matrix 64 rows 44 cols
[2023-03-21 14:31:50] [INFO ] Computed 4 place invariants in 8 ms
[2023-03-21 14:31:50] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 14:31:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-21 14:31:50] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 14:31:50] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:50] [INFO ] After 40ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 14:31:50] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 16 ms to minimize.
[2023-03-21 14:31:50] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
[2023-03-21 14:31:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 142 ms
[2023-03-21 14:31:50] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2023-03-21 14:31:51] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 3 ms to minimize.
[2023-03-21 14:31:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 95 ms
[2023-03-21 14:31:51] [INFO ] After 304ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2023-03-21 14:31:51] [INFO ] After 460ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 2076 ms.

BK_STOP 1679409112536

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="StigmergyElection-PT-03a"
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 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-03a, 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 r453-smll-167912645600574"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-03a.tgz
mv StigmergyElection-PT-03a 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;