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-162124171100084.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 gold2020
Input is GPUForwardProgress-PT-20a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100084
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 122K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 11 15:40 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 24K 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 1621335798972

[2021-05-18 11:03:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 11:03:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:03:20] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-18 11:03:20] [INFO ] Transformed 88 places.
[2021-05-18 11:03:20] [INFO ] Transformed 109 transitions.
[2021-05-18 11:03:20] [INFO ] Found NUPN structural information;
[2021-05-18 11:03:20] [INFO ] Parsed PT model containing 88 places and 109 transitions in 83 ms.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
FORMULA net-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 87 ms. (steps per millisecond=114 ) properties seen :[0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0]
FORMULA net-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA net-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA net-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 87 rows 88 cols
[2021-05-18 11:03:21] [INFO ] Computed 22 place invariants in 5 ms
[2021-05-18 11:03:21] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 22 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:21] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2021-05-18 11:03:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:21] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 18 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:21] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-18 11:03:21] [INFO ] State equation strengthened by 21 read => feed constraints.
[2021-05-18 11:03:21] [INFO ] [Nat]Added 21 Read/Feed constraints in 6 ms returned sat
[2021-05-18 11:03:21] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 8 ms.
[2021-05-18 11:03:21] [INFO ] Added : 68 causal constraints over 14 iterations in 167 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-18 11:03:21] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 9 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:21] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2021-05-18 11:03:21] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 10 ms.
[2021-05-18 11:03:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:21] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:21] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Nat]Added 21 Read/Feed constraints in 6 ms returned sat
[2021-05-18 11:03:21] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 7 ms.
[2021-05-18 11:03:21] [INFO ] Added : 78 causal constraints over 16 iterations in 167 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-18 11:03:21] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 8 ms returned sat
[2021-05-18 11:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:21] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2021-05-18 11:03:22] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 9 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:22] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2021-05-18 11:03:22] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 7 ms.
[2021-05-18 11:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:22] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:22] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2021-05-18 11:03:22] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 8 ms.
[2021-05-18 11:03:22] [INFO ] Added : 67 causal constraints over 14 iterations in 131 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2021-05-18 11:03:22] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 34 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:22] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Real]Added 21 Read/Feed constraints in 24 ms returned sat
[2021-05-18 11:03:22] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 8 ms.
[2021-05-18 11:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:22] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 27 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:22] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2021-05-18 11:03:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 2 ms returned sat
[2021-05-18 11:03:22] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 12 ms.
[2021-05-18 11:03:22] [INFO ] Added : 85 causal constraints over 17 iterations in 165 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-18 11:03:23] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 43 ms returned sat
[2021-05-18 11:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:23] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2021-05-18 11:03:23] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 8 ms returned sat
[2021-05-18 11:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:23] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2021-05-18 11:03:23] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 9 ms returned sat
[2021-05-18 11:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:23] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-18 11:03:23] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2021-05-18 11:03:23] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 10 ms.
[2021-05-18 11:03:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:23] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-18 11:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:23] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-18 11:03:23] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2021-05-18 11:03:23] [INFO ] Computed and/alt/rep : 86/424/86 causal constraints in 8 ms.
[2021-05-18 11:03:23] [INFO ] Added : 70 causal constraints over 15 iterations in 142 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
FORMULA net-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 8200 steps, including 110 resets, run finished after 47 ms. (steps per millisecond=174 ) properties seen :[0, 0, 0, 0, 1] could not realise parikh vector
FORMULA net-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 15700 steps, including 160 resets, run finished after 65 ms. (steps per millisecond=241 ) properties seen :[0, 1, 0, 1] could not realise parikh vector
FORMULA net-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11900 steps, including 115 resets, run finished after 49 ms. (steps per millisecond=242 ) properties seen :[0, 1] could not realise parikh vector
FORMULA net-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 15900 steps, including 113 resets, run finished after 48 ms. (steps per millisecond=331 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 73 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=73 )
FORMULA net-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621335804550

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-20a"
export BK_EXAMINATION="ReachabilityFireability"
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-20a, 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 r303-tall-162124171100084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20a.tgz
mv GPUForwardProgress-PT-20a 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 ;