Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089416400798.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R015C002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416400798
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 25 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 64K May 5 16:51 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 ResAllocation-PT-R015C002-ReachabilityCardinality-00
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-01
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-02
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-03
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-04
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-05
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-06
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-07
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-08
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-09
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-10
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-11
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-12
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-13
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-14
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621266831543

Running Version 0
[2021-05-17 15:53:53] [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]
[2021-05-17 15:53:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:53:53] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2021-05-17 15:53:53] [INFO ] Transformed 60 places.
[2021-05-17 15:53:53] [INFO ] Transformed 32 transitions.
[2021-05-17 15:53:53] [INFO ] Parsed PT model containing 60 places and 32 transitions in 132 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 145 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :1
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Probabilistic random walk after 1000001 steps, saw 195533 distinct states, run finished after 1183 ms. (steps per millisecond=845 ) properties seen :{8=1}
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 32 rows 60 cols
[2021-05-17 15:53:55] [INFO ] Computed 30 place invariants in 13 ms
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 3 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 2 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned sat
[2021-05-17 15:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-17 15:53:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:53:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 10 ms returned sat
[2021-05-17 15:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:53:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-17 15:53:55] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 3 ms to minimize.
[2021-05-17 15:53:55] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
[2021-05-17 15:53:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 107 ms
[2021-05-17 15:53:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-17 15:53:55] [INFO ] Added : 21 causal constraints over 5 iterations in 54 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 2 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 3 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 3 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned unsat
[2021-05-17 15:53:55] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned unsat
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 5600 steps, including 153 resets, run finished after 12 ms. (steps per millisecond=466 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 57 transition count 30
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 57 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 55 transition count 29
Applied a total of 8 rules in 16 ms. Remains 55 /60 variables (removed 5) and now considering 29/32 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/60 places, 29/32 transitions.
[2021-05-17 15:53:56] [INFO ] Flatten gal took : 26 ms
[2021-05-17 15:53:56] [INFO ] Flatten gal took : 7 ms
[2021-05-17 15:53:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15012489903025662547.gal : 5 ms
[2021-05-17 15:53:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6906286327552645037.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/ReachabilityCardinality15012489903025662547.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6906286327552645037.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/ReachabilityCardinality15012489903025662547.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6906286327552645037.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6906286327552645037.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32 after 448
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :448 after 16384
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :36861 after 40944
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :116550 after 117288
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,122880,0.101504,4304,2,142,14,3369,7,0,257,2764,0
Total reachable state count : 122880

Verifying 1 reachability properties.
Invariant property ResAllocation-PT-R015C002-ReachabilityCardinality-08 is true.
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-08 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
ResAllocation-PT-R015C002-ReachabilityCardinality-08,0,0.102222,4568,1,0,14,3369,7,0,277,2764,0
All properties solved without resorting to model-checking.

BK_STOP 1621266836720

--------------------
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="ResAllocation-PT-R015C002"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ResAllocation-PT-R015C002, 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 r178-tajo-162089416400798"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R015C002.tgz
mv ResAllocation-PT-R015C002 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 ;