Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156000151.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-16a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156000151
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 20K May 12 08:13 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 net-ReachabilityFireability-00
FORMULA_NAME net-ReachabilityFireability-01
FORMULA_NAME net-ReachabilityFireability-02
FORMULA_NAME net-ReachabilityFireability-03
FORMULA_NAME net-ReachabilityFireability-04
FORMULA_NAME net-ReachabilityFireability-05
FORMULA_NAME net-ReachabilityFireability-06
FORMULA_NAME net-ReachabilityFireability-07
FORMULA_NAME net-ReachabilityFireability-08
FORMULA_NAME net-ReachabilityFireability-09
FORMULA_NAME net-ReachabilityFireability-10
FORMULA_NAME net-ReachabilityFireability-11
FORMULA_NAME net-ReachabilityFireability-12
FORMULA_NAME net-ReachabilityFireability-13
FORMULA_NAME net-ReachabilityFireability-14
FORMULA_NAME net-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621271221462

Running Version 0
[2021-05-17 17:07:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 17:07:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 17:07:03] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2021-05-17 17:07:03] [INFO ] Transformed 72 places.
[2021-05-17 17:07:03] [INFO ] Transformed 89 transitions.
[2021-05-17 17:07:03] [INFO ] Found NUPN structural information;
[2021-05-17 17:07:03] [INFO ] Parsed PT model containing 72 places and 89 transitions in 77 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 16) seen :5
FORMULA net-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :1
FORMULA net-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 71 rows 72 cols
[2021-05-17 17:07:03] [INFO ] Computed 18 place invariants in 9 ms
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 9 ms returned sat
[2021-05-17 17:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-17 17:07:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:03] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned unsat
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-17 17:07:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:03] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:03] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-17 17:07:03] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-17 17:07:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2021-05-17 17:07:03] [INFO ] Computed and/alt/rep : 64/240/64 causal constraints (skipped 6 transitions) in 15 ms.
[2021-05-17 17:07:03] [INFO ] Added : 58 causal constraints over 13 iterations in 122 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:03] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-17 17:07:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-17 17:07:04] [INFO ] Computed and/alt/rep : 64/240/64 causal constraints (skipped 6 transitions) in 8 ms.
[2021-05-17 17:07:04] [INFO ] Added : 46 causal constraints over 10 iterations in 81 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2021-05-17 17:07:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 5 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] Computed and/alt/rep : 64/240/64 causal constraints (skipped 6 transitions) in 7 ms.
[2021-05-17 17:07:04] [INFO ] Added : 58 causal constraints over 12 iterations in 84 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-17 17:07:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-17 17:07:04] [INFO ] Computed and/alt/rep : 64/240/64 causal constraints (skipped 6 transitions) in 6 ms.
[2021-05-17 17:07:04] [INFO ] Added : 55 causal constraints over 12 iterations in 88 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-17 17:07:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 5 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-17 17:07:04] [INFO ] Computed and/alt/rep : 64/240/64 causal constraints (skipped 6 transitions) in 6 ms.
[2021-05-17 17:07:04] [INFO ] Added : 45 causal constraints over 10 iterations in 70 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 10 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-17 17:07:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 3 ms returned unsat
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-17 17:07:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 4 ms returned sat
[2021-05-17 17:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:07:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned unsat
FORMULA net-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 5 different solutions.
Incomplete Parikh walk after 12600 steps, including 113 resets, run finished after 66 ms. (steps per millisecond=190 ) properties (out of 5) seen :3 could not realise parikh vector
FORMULA net-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4800 steps, including 135 resets, run finished after 21 ms. (steps per millisecond=228 ) properties (out of 2) seen :0 could not realise parikh vector
Finished Parikh walk after 29 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=29 )
FORMULA net-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621271225955

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="GPUForwardProgress-PT-16a"
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 2-4028"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-16a, 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 r292-tall-162124156000151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16a.tgz
mv GPUForwardProgress-PT-16a 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 ;