fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038006000153
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for AirplaneLD-PT-4000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16252.716 3600000.00 3617564.00 32346.10 ?T?TTFTF?F?FFFF? 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-162038006000153.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 AirplaneLD-PT-4000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006000153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 177M
-rw-r--r-- 1 mcc users 15M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 58M 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 700K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 880K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.5M Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.4M Mar 23 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.3M Mar 23 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 595K Mar 22 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.3M Mar 22 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 220K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 378K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 32M 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 AirplaneLD-PT-4000-00
FORMULA_NAME AirplaneLD-PT-4000-01
FORMULA_NAME AirplaneLD-PT-4000-02
FORMULA_NAME AirplaneLD-PT-4000-03
FORMULA_NAME AirplaneLD-PT-4000-04
FORMULA_NAME AirplaneLD-PT-4000-05
FORMULA_NAME AirplaneLD-PT-4000-06
FORMULA_NAME AirplaneLD-PT-4000-07
FORMULA_NAME AirplaneLD-PT-4000-08
FORMULA_NAME AirplaneLD-PT-4000-09
FORMULA_NAME AirplaneLD-PT-4000-10
FORMULA_NAME AirplaneLD-PT-4000-11
FORMULA_NAME AirplaneLD-PT-4000-12
FORMULA_NAME AirplaneLD-PT-4000-13
FORMULA_NAME AirplaneLD-PT-4000-14
FORMULA_NAME AirplaneLD-PT-4000-15

=== Now, execution of the tool begins

BK_START 1620429087667

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 23:11:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 23:11:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 23:11:30] [INFO ] Load time of PNML (sax parser for PT used): 1055 ms
[2021-05-07 23:11:30] [INFO ] Transformed 28019 places.
[2021-05-07 23:11:30] [INFO ] Transformed 32008 transitions.
[2021-05-07 23:11:30] [INFO ] Found NUPN structural information;
[2021-05-07 23:11:30] [INFO ] Parsed PT model containing 28019 places and 32008 transitions in 1278 ms.
Reduce places removed 12002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 2480 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 12612 resets, run finished after 18850 ms. (steps per millisecond=5 ) properties seen :[1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 32008 rows 16017 cols
[2021-05-07 23:12:18] [INFO ] Computed 3 place invariants in 26868 ms
[2021-05-07 23:12:22] [INFO ] [Real]Absence check using 2 positive place invariants in 906 ms returned unsat
[2021-05-07 23:12:24] [INFO ] [Real]Absence check using 2 positive place invariants in 898 ms returned unsat
[2021-05-07 23:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 949 ms returned sat
[2021-05-07 23:12:28] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 899 ms returned sat
[2021-05-07 23:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:12:44] [INFO ] [Real]Absence check using state equation in 16314 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 23:12:47] [INFO ] [Real]Absence check using 2 positive place invariants in 920 ms returned unsat
[2021-05-07 23:12:50] [INFO ] [Real]Absence check using 2 positive place invariants in 946 ms returned sat
[2021-05-07 23:12:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 898 ms returned sat
[2021-05-07 23:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:13:07] [INFO ] [Real]Absence check using state equation in 16315 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 23:13:10] [INFO ] [Real]Absence check using 2 positive place invariants in 947 ms returned sat
[2021-05-07 23:13:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 898 ms returned sat
[2021-05-07 23:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:13:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 23:13:27] [INFO ] [Real]Absence check using state equation in 16258 ms returned unknown
[2021-05-07 23:13:30] [INFO ] [Real]Absence check using 2 positive place invariants in 948 ms returned sat
[2021-05-07 23:13:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 876 ms returned sat
[2021-05-07 23:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:13:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 23:13:47] [INFO ] [Real]Absence check using state equation in 16337 ms returned unknown
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2021-05-07 23:13:49] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-07 23:13:49] [INFO ] Flatten gal took : 1300 ms
FORMULA AirplaneLD-PT-4000-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 23:13:49] [INFO ] Applying decomposition
[2021-05-07 23:13:50] [INFO ] Flatten gal took : 906 ms
[2021-05-07 23:13:51] [INFO ] Decomposing Gal with order
[2021-05-07 23:13:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 23:14:40] [INFO ] Removed a total of 29989 redundant transitions.
[2021-05-07 23:14:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-07 23:14:43] [INFO ] Flatten gal took : 49377 ms
[2021-05-07 23:14:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 3319 ms.
[2021-05-07 23:14:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-4000-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 23:14:51] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 7 ms.
[2021-05-07 23:14:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 118 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ AirplaneLD-PT-4000 @ 3570 seconds

FORMULA AirplaneLD-PT-4000-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-4000-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-4000-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-4000-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 15558064 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16310024 kB

--------------------
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="AirplaneLD-PT-4000"
export BK_EXAMINATION="LTLCardinality"
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 AirplaneLD-PT-4000, examination is LTLCardinality"
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-162038006000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-4000.tgz
mv AirplaneLD-PT-4000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;