Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780700314.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is Diffusion2D-PT-D40N150, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780700314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 8.5K Apr 30 05:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 05:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 30 05:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 05:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 07:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Apr 30 05:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 30 05:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 30 05:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 30 05:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 4.7M May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D40N150-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070914022

Running Version 0
[2022-06-12 21:55:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:55:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:55:16] [INFO ] Load time of PNML (sax parser for PT used): 290 ms
[2022-06-12 21:55:16] [INFO ] Transformed 1600 places.
[2022-06-12 21:55:16] [INFO ] Transformed 12324 transitions.
[2022-06-12 21:55:16] [INFO ] Parsed PT model containing 1600 places and 12324 transitions in 389 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10119 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=674 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Probabilistic random walk after 1000001 steps, saw 790963 distinct states, run finished after 6071 ms. (steps per millisecond=164 ) properties seen :{5=1, 10=1}
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 12324 rows 1600 cols
[2022-06-12 21:55:22] [INFO ] Computed 1 place invariants in 121 ms
[2022-06-12 21:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 20 ms returned sat
[2022-06-12 21:55:23] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:13
[2022-06-12 21:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2022-06-12 21:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:33] [INFO ] [Nat]Absence check using state equation in 9141 ms returned unsat :1 sat :13
Attempting to minimize the solution found.
Minimization took 6675 ms.
[2022-06-12 21:55:40] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :13
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 12 different solutions.
Interrupted Parikh walk after 2650931 steps, including 18 resets, run timeout after 30001 ms. (steps per millisecond=88 ) properties (out of 12) seen :8
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 2956115 steps, including 28 resets, run timeout after 30001 ms. (steps per millisecond=98 ) properties (out of 4) seen :0
Interrupted Parikh walk after 2985958 steps, including 25 resets, run timeout after 30001 ms. (steps per millisecond=99 ) properties (out of 4) seen :0
Interrupted Parikh walk after 2844092 steps, including 19 resets, run timeout after 30001 ms. (steps per millisecond=94 ) properties (out of 4) seen :1
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1600 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12250 edges and 1600 vertex of which 1595 / 1600 are part of one of the 1 SCC in 27 ms
Free SCC test removed 1594 places
Drop transitions removed 12250 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 12314 transitions.
Applied a total of 1 rules in 61 ms. Remains 6 /1600 variables (removed 1594) and now considering 10/12324 (removed 12314) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/1600 places, 10/12324 transitions.
[2022-06-12 21:57:40] [INFO ] Flatten gal took : 18 ms
[2022-06-12 21:57:40] [INFO ] Flatten gal took : 3 ms
[2022-06-12 21:57:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10493141094335582415.gal : 3 ms
[2022-06-12 21:57:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15854199040481958111.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10493141094335582415.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15854199040481958111.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10493141094335582415.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15854199040481958111.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15854199040481958111.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 35
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :35 after 220
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :220 after 1330
Invariant property Diffusion2D-PT-D40N150-ReachabilityCardinality-08 does not hold.
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1330 after 8436
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8436 after 26235
Invariant property Diffusion2D-PT-D40N150-ReachabilityCardinality-11 does not hold.
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26235 after 109736
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :109736 after 287980
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :287980 after 1.43186e+07
Reachability property Diffusion2D-PT-D40N150-ReachabilityCardinality-13 is true.
FORMULA Diffusion2D-PT-D40N150-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
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,2.50455e+08,0.433574,14248,2,619,17,76974,6,0,37,75558,0
Total reachable state count : 250454568

Verifying 3 reachability properties.
Invariant property Diffusion2D-PT-D40N150-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
Diffusion2D-PT-D40N150-ReachabilityCardinality-08,1,0.433895,14248,2,7,17,76974,7,0,40,75558,0
Invariant property Diffusion2D-PT-D40N150-ReachabilityCardinality-11 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
Diffusion2D-PT-D40N150-ReachabilityCardinality-11,1,0.711078,14512,2,7,17,76974,8,0,196,75558,0
Reachability property Diffusion2D-PT-D40N150-ReachabilityCardinality-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
Diffusion2D-PT-D40N150-ReachabilityCardinality-13,680,0.711306,14512,2,49,17,76974,9,0,198,75558,0
All properties solved without resorting to model-checking.

BK_STOP 1655071062342

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Diffusion2D-PT-D40N150"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is Diffusion2D-PT-D40N150, 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 r071-tall-165254780700314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N150.tgz
mv Diffusion2D-PT-D40N150 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 ;