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-162124156100231.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-36a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156100231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 10K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 18:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 18:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 11 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 15:44 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 43K 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 1621277594067

Running Version 0
[2021-05-17 18:53:15] [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 18:53:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 18:53:15] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2021-05-17 18:53:15] [INFO ] Transformed 152 places.
[2021-05-17 18:53:15] [INFO ] Transformed 189 transitions.
[2021-05-17 18:53:15] [INFO ] Found NUPN structural information;
[2021-05-17 18:53:15] [INFO ] Parsed PT model containing 152 places and 189 transitions in 85 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 38 transitions
Reduce redundant transitions removed 38 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 16) seen :6
FORMULA net-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :2
FORMULA net-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA net-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :1
FORMULA net-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :1
FORMULA net-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 151 rows 152 cols
[2021-05-17 18:53:16] [INFO ] Computed 38 place invariants in 12 ms
[2021-05-17 18:53:16] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 14 ms returned sat
[2021-05-17 18:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:16] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2021-05-17 18:53:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:53:16] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 9 ms returned sat
[2021-05-17 18:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:16] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2021-05-17 18:53:16] [INFO ] State equation strengthened by 37 read => feed constraints.
[2021-05-17 18:53:16] [INFO ] [Nat]Added 37 Read/Feed constraints in 6 ms returned sat
[2021-05-17 18:53:16] [INFO ] Computed and/alt/rep : 144/540/144 causal constraints (skipped 6 transitions) in 16 ms.
[2021-05-17 18:53:16] [INFO ] Added : 137 causal constraints over 28 iterations in 385 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 25 ms.
[2021-05-17 18:53:16] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 8 ms returned sat
[2021-05-17 18:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:16] [INFO ] [Real]Absence check using state equation in 21 ms returned unsat
[2021-05-17 18:53:17] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 8 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:17] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-17 18:53:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:53:17] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 8 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:17] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2021-05-17 18:53:17] [INFO ] Computed and/alt/rep : 144/540/144 causal constraints (skipped 6 transitions) in 12 ms.
[2021-05-17 18:53:17] [INFO ] Added : 98 causal constraints over 20 iterations in 275 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 18:53:17] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 8 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:17] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2021-05-17 18:53:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:53:17] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 16 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:17] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-17 18:53:17] [INFO ] [Nat]Added 37 Read/Feed constraints in 5 ms returned sat
[2021-05-17 18:53:17] [INFO ] Computed and/alt/rep : 144/540/144 causal constraints (skipped 6 transitions) in 12 ms.
[2021-05-17 18:53:17] [INFO ] Added : 127 causal constraints over 27 iterations in 302 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-17 18:53:18] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 8 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:18] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Real]Added 37 Read/Feed constraints in 6 ms returned sat
[2021-05-17 18:53:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:53:18] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 12 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:18] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Nat]Added 37 Read/Feed constraints in 5 ms returned sat
[2021-05-17 18:53:18] [INFO ] Computed and/alt/rep : 144/540/144 causal constraints (skipped 6 transitions) in 10 ms.
[2021-05-17 18:53:18] [INFO ] Added : 133 causal constraints over 28 iterations in 414 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-17 18:53:18] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 7 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:18] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-17 18:53:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:53:18] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 8 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:53:18] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2021-05-17 18:53:18] [INFO ] [Nat]Added 37 Read/Feed constraints in 8 ms returned sat
[2021-05-17 18:53:18] [INFO ] Computed and/alt/rep : 144/540/144 causal constraints (skipped 6 transitions) in 12 ms.
[2021-05-17 18:53:19] [INFO ] Added : 134 causal constraints over 27 iterations in 313 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
FORMULA net-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 5 different solutions.
Incomplete Parikh walk after 11600 steps, including 107 resets, run finished after 80 ms. (steps per millisecond=145 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9500 steps, including 108 resets, run finished after 54 ms. (steps per millisecond=175 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 6900 steps, including 107 resets, run finished after 35 ms. (steps per millisecond=197 ) properties (out of 3) seen :2 could not realise parikh vector
FORMULA net-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 8100 steps, including 104 resets, run finished after 41 ms. (steps per millisecond=197 ) properties (out of 1) seen :0 could not realise parikh vector
Finished Parikh walk after 71 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
FORMULA net-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621277600270

--------------------
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-36a"
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-36a, 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-162124156100231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36a.tgz
mv GPUForwardProgress-PT-36a 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 ;