fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038006100212
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for AutoFlight-PT-04a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
229.852 3600000.00 6452.00 192.40 TTTTFFTTTFTTFTFF normal

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.r011-tall-162038006100212.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 AutoFlight-PT-04a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006100212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 29K 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 AutoFlight-PT-04a-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620432943048

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-08 00:15:44] [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, -timeout, 3600, -rebuildPNML]
[2021-05-08 00:15:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 00:15:44] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2021-05-08 00:15:44] [INFO ] Transformed 107 places.
[2021-05-08 00:15:44] [INFO ] Transformed 105 transitions.
[2021-05-08 00:15:44] [INFO ] Found NUPN structural information;
[2021-05-08 00:15:44] [INFO ] Parsed PT model containing 107 places and 105 transitions in 78 ms.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-04a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 342 resets, run finished after 69 ms. (steps per millisecond=144 ) properties seen :[1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0]
FORMULA AutoFlight-PT-04a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA AutoFlight-PT-04a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 85 rows 107 cols
[2021-05-08 00:15:44] [INFO ] Computed 28 place invariants in 5 ms
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive place invariants in 26 ms returned sat
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 00:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2021-05-08 00:15:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 00:15:45] [INFO ] [Nat]Absence check using 27 positive place invariants in 15 ms returned sat
[2021-05-08 00:15:45] [INFO ] [Nat]Absence check using 27 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 00:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 00:15:45] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-08 00:15:45] [INFO ] State equation strengthened by 20 read => feed constraints.
[2021-05-08 00:15:45] [INFO ] [Nat]Added 20 Read/Feed constraints in 5 ms returned sat
[2021-05-08 00:15:45] [INFO ] Deduced a trap composed of 42 places in 55 ms
[2021-05-08 00:15:45] [INFO ] Deduced a trap composed of 43 places in 35 ms
[2021-05-08 00:15:45] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 108 ms
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive place invariants in 9 ms returned sat
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive and 1 generalized place invariants in 1 ms returned unsat
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive place invariants in 8 ms returned unsat
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive place invariants in 11 ms returned unsat
[2021-05-08 00:15:45] [INFO ] [Real]Absence check using 27 positive place invariants in 9 ms returned unsat
FORMULA AutoFlight-PT-04a-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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="AutoFlight-PT-04a"
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 AutoFlight-PT-04a, 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 r011-tall-162038006100212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-04a.tgz
mv AutoFlight-PT-04a 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 ;