fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r357-smll-167891805800127
Last Updated
May 14, 2023

About the Execution of ITS-Tools for RwMutex-PT-r0010w0050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
251.747 6870.00 15962.00 455.90 FTFFFFFFFTFFFTFT 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.r357-smll-167891805800127.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RwMutex-PT-r0010w0050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800127
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 22:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 22:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 95K 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 RwMutex-PT-r0010w0050-ReachabilityFireability-00
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-01
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-02
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-03
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-04
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-05
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-06
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-07
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-08
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-09
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r0010w0050-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678997704970

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0050
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-16 20:15:08] [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]
[2023-03-16 20:15:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:15:08] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2023-03-16 20:15:08] [INFO ] Transformed 130 places.
[2023-03-16 20:15:08] [INFO ] Transformed 120 transitions.
[2023-03-16 20:15:08] [INFO ] Found NUPN structural information;
[2023-03-16 20:15:08] [INFO ] Parsed PT model containing 130 places and 120 transitions and 1260 arcs in 334 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 8 formulas.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 20:15:09] [INFO ] Flatten gal took : 128 ms
[2023-03-16 20:15:09] [INFO ] Flatten gal took : 55 ms
[2023-03-16 20:15:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3319775886249110763.gal : 27 ms
[2023-03-16 20:15:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14018175835032228603.prop : 5 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/ReachabilityCardinality3319775886249110763.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14018175835032228603.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14018175835032228603.prop.
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-07 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-03 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-02 does not hold.
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 2
SDD size :1 after 16
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :16 after 128
Incomplete random walk after 10000 steps, including 2 resets, run finished after 996 ms. (steps per millisecond=10 ) properties (out of 8) seen :4
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 120 rows 130 cols
[2023-03-16 20:15:10] [INFO ] Computed 70 place invariants in 37 ms
[2023-03-16 20:15:10] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 20:15:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 30 ms returned sat
[2023-03-16 20:15:10] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RwMutex-PT-r0010w0050-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 2520 ms.
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :128 after 1048
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1048 after 1057
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-04 does not hold.
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1057 after 1074
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,1074,1.86067,46348,2,50342,12,61880,10,0,742,15039,0
Total reachable state count : 1074

Verifying 8 reachability properties.
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireability-00 does not hold.
No reachable states exhibit your property : RwMutex-PT-r0010w0050-ReachabilityFireability-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RwMutex-PT-r0010w0050-ReachabilityFireability-00,0,1.88576,46348,1,0,12,61880,10,0,785,15039,0
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-02 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
RwMutex-PT-r0010w0050-ReachabilityFireability-02,1,1.88806,46348,2,131,12,61880,11,0,788,15039,0
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-03 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
RwMutex-PT-r0010w0050-ReachabilityFireability-03,1,1.89254,46348,2,131,12,61880,12,0,815,15039,0
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-04 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
RwMutex-PT-r0010w0050-ReachabilityFireability-04,1,1.90061,46348,2,131,12,61880,13,0,860,15039,0
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireability-06 does not hold.
No reachable states exhibit your property : RwMutex-PT-r0010w0050-ReachabilityFireability-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RwMutex-PT-r0010w0050-ReachabilityFireability-06,0,1.90581,46348,1,0,12,61880,13,0,880,15039,0
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-07 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
RwMutex-PT-r0010w0050-ReachabilityFireability-07,1,1.92469,46348,2,131,12,61880,14,0,966,15039,0
Invariant property RwMutex-PT-r0010w0050-ReachabilityFireability-13 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
RwMutex-PT-r0010w0050-ReachabilityFireability-13,0,1.93485,46348,1,0,12,61880,14,0,986,15039,0
Reachability property RwMutex-PT-r0010w0050-ReachabilityFireability-14 does not hold.
No reachable states exhibit your property : RwMutex-PT-r0010w0050-ReachabilityFireability-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RwMutex-PT-r0010w0050-ReachabilityFireability-14,0,1.95204,46348,1,0,12,61880,14,0,1016,15039,0
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1678997711840

--------------------
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
+ 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 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="RwMutex-PT-r0010w0050"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0050, 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 r357-smll-167891805800127"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;