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.r234-tall-165286038100278.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 ShieldPPPs-PT-010B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-165286038100278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.6K Apr 30 03:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 30 03:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 03:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 03:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 172K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1653034140863

Running Version 0
[2022-05-20 08:09:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-05-20 08:09:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 08:09:02] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2022-05-20 08:09:02] [INFO ] Transformed 683 places.
[2022-05-20 08:09:02] [INFO ] Transformed 633 transitions.
[2022-05-20 08:09:02] [INFO ] Found NUPN structural information;
[2022-05-20 08:09:02] [INFO ] Parsed PT model containing 683 places and 633 transitions in 210 ms.
Structural test allowed to assert that 274 places are NOT stable. Took 14 ms.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 409) seen :408
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 633 rows 683 cols
[2022-05-20 08:09:02] [INFO ] Computed 111 place invariants in 22 ms
[2022-05-20 08:09:03] [INFO ] [Real]Absence check using 111 positive place invariants in 44 ms returned sat
[2022-05-20 08:09:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:09:03] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2022-05-20 08:09:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:09:03] [INFO ] [Nat]Absence check using 111 positive place invariants in 30 ms returned sat
[2022-05-20 08:09:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:09:03] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2022-05-20 08:09:03] [INFO ] Deduced a trap composed of 32 places in 168 ms of which 5 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 29 places in 130 ms of which 2 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 1 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 2 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 0 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 24 places in 90 ms of which 1 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 21 places in 95 ms of which 0 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 1 ms to minimize.
[2022-05-20 08:09:04] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2022-05-20 08:09:05] [INFO ] Deduced a trap composed of 39 places in 64 ms of which 0 ms to minimize.
[2022-05-20 08:09:05] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1352 ms
[2022-05-20 08:09:05] [INFO ] Computed and/alt/rep : 632/1063/632 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-20 08:09:08] [INFO ] Added : 375 causal constraints over 75 iterations in 3338 ms. Result :unknown
Incomplete Parikh walk after 55100 steps, including 234 resets, run finished after 180 ms. (steps per millisecond=306 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 683 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 683/683 places, 633/633 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 683 transition count 561
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 611 transition count 561
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 144 place count 611 transition count 511
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 244 place count 561 transition count 511
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 313 place count 492 transition count 442
Iterating global reduction 2 with 69 rules applied. Total rules applied 382 place count 492 transition count 442
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 382 place count 492 transition count 412
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 442 place count 462 transition count 412
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 742 place count 312 transition count 262
Partial Free-agglomeration rule applied 87 times.
Drop transitions removed 87 transitions
Iterating global reduction 2 with 87 rules applied. Total rules applied 829 place count 312 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 830 place count 311 transition count 261
Applied a total of 830 rules in 148 ms. Remains 311 /683 variables (removed 372) and now considering 261/633 (removed 372) transitions.
Finished structural reductions, in 1 iterations. Remains : 311/683 places, 261/633 transitions.
[2022-05-20 08:09:08] [INFO ] Flatten gal took : 63 ms
[2022-05-20 08:09:08] [INFO ] Flatten gal took : 24 ms
[2022-05-20 08:09:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4697391772723685637.gal : 15 ms
[2022-05-20 08:09:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14428841545739473888.prop : 1 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/ReachabilityCardinality4697391772723685637.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14428841545739473888.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/ReachabilityCardinality4697391772723685637.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14428841545739473888.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14428841545739473888.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 26
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26 after 52
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :52 after 158
Invariant property smplace_62 does not hold.
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,307,0.09136,6632,2,1344,12,6112,6,0,1479,3673,0
Total reachable state count : 307

Verifying 1 reachability properties.
Invariant property smplace_62 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
smplace\_62,2,0.0924,6896,2,328,12,6112,7,0,1482,3673,0
Able to resolve query StableMarking after proving 410 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1653034150088

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="ShieldPPPs-PT-010B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 ShieldPPPs-PT-010B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-165286038100278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-010B.tgz
mv ShieldPPPs-PT-010B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;