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.r303-tall-162124171200126.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)
...........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is GPUForwardProgress-PT-40b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171200126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 152K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K 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 18:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:46 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 136K 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 GPUForwardProgress-PT-40b-00
FORMULA_NAME GPUForwardProgress-PT-40b-01
FORMULA_NAME GPUForwardProgress-PT-40b-02
FORMULA_NAME GPUForwardProgress-PT-40b-03
FORMULA_NAME GPUForwardProgress-PT-40b-04
FORMULA_NAME GPUForwardProgress-PT-40b-05
FORMULA_NAME GPUForwardProgress-PT-40b-06
FORMULA_NAME GPUForwardProgress-PT-40b-07
FORMULA_NAME GPUForwardProgress-PT-40b-08
FORMULA_NAME GPUForwardProgress-PT-40b-09
FORMULA_NAME GPUForwardProgress-PT-40b-10
FORMULA_NAME GPUForwardProgress-PT-40b-11
FORMULA_NAME GPUForwardProgress-PT-40b-12
FORMULA_NAME GPUForwardProgress-PT-40b-13
FORMULA_NAME GPUForwardProgress-PT-40b-14
FORMULA_NAME GPUForwardProgress-PT-40b-15

=== Now, execution of the tool begins

BK_START 1621340734107

[2021-05-18 12:25:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 12:25:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 12:25:35] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2021-05-18 12:25:35] [INFO ] Transformed 796 places.
[2021-05-18 12:25:35] [INFO ] Transformed 837 transitions.
[2021-05-18 12:25:35] [INFO ] Found NUPN structural information;
[2021-05-18 12:25:35] [INFO ] Parsed PT model containing 796 places and 837 transitions in 126 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 293 resets, run finished after 356 ms. (steps per millisecond=280 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 837 rows 796 cols
[2021-05-18 12:25:36] [INFO ] Computed 42 place invariants in 28 ms
[2021-05-18 12:25:36] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 56 ms returned sat
[2021-05-18 12:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:37] [INFO ] [Real]Absence check using state equation in 1162 ms returned sat
[2021-05-18 12:25:37] [INFO ] Computed and/alt/rep : 836/1719/836 causal constraints in 54 ms.
[2021-05-18 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:25:39] [INFO ] [Nat]Absence check using 0 positive and 42 generalized place invariants in 831 ms returned sat
[2021-05-18 12:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:40] [INFO ] [Nat]Absence check using state equation in 1126 ms returned sat
[2021-05-18 12:25:40] [INFO ] Computed and/alt/rep : 836/1719/836 causal constraints in 50 ms.
[2021-05-18 12:25:49] [INFO ] Added : 828 causal constraints over 168 iterations in 9571 ms. Result :sat
[2021-05-18 12:25:50] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 48 ms returned sat
[2021-05-18 12:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:51] [INFO ] [Real]Absence check using state equation in 1181 ms returned sat
[2021-05-18 12:25:51] [INFO ] Computed and/alt/rep : 836/1719/836 causal constraints in 51 ms.
[2021-05-18 12:25:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:25:52] [INFO ] [Nat]Absence check using 0 positive and 42 generalized place invariants in 859 ms returned sat
[2021-05-18 12:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:53] [INFO ] [Nat]Absence check using state equation in 1118 ms returned sat
[2021-05-18 12:25:53] [INFO ] Computed and/alt/rep : 836/1719/836 causal constraints in 55 ms.
[2021-05-18 12:26:02] [INFO ] Added : 800 causal constraints over 160 iterations in 8911 ms. Result :sat
[2021-05-18 12:26:02] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 12:26:02] [INFO ] Flatten gal took : 90 ms
FORMULA GPUForwardProgress-PT-40b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:26:02] [INFO ] Flatten gal took : 41 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 12:26:02] [INFO ] Applying decomposition
[2021-05-18 12:26:02] [INFO ] Flatten gal took : 38 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-40b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is GPUForwardProgress-PT-40b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r303-tall-162124171200126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40b.tgz
mv GPUForwardProgress-PT-40b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;