fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r170-oct2-162089287300237
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for PolyORBNT-PT-S05J80

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16236.479 3600000.00 3720738.00 3816.00 TFFFF?FFTTTTTFFT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287300237.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-PT-S05J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 229K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 892K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 367K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M May 10 09:43 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 27K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 174K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Mar 27 09:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 27 09:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 28K Mar 25 12:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Mar 25 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.7M 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 PolyORBNT-PT-S05J80-00
FORMULA_NAME PolyORBNT-PT-S05J80-01
FORMULA_NAME PolyORBNT-PT-S05J80-02
FORMULA_NAME PolyORBNT-PT-S05J80-03
FORMULA_NAME PolyORBNT-PT-S05J80-04
FORMULA_NAME PolyORBNT-PT-S05J80-05
FORMULA_NAME PolyORBNT-PT-S05J80-06
FORMULA_NAME PolyORBNT-PT-S05J80-07
FORMULA_NAME PolyORBNT-PT-S05J80-08
FORMULA_NAME PolyORBNT-PT-S05J80-09
FORMULA_NAME PolyORBNT-PT-S05J80-10
FORMULA_NAME PolyORBNT-PT-S05J80-11
FORMULA_NAME PolyORBNT-PT-S05J80-12
FORMULA_NAME PolyORBNT-PT-S05J80-13
FORMULA_NAME PolyORBNT-PT-S05J80-14
FORMULA_NAME PolyORBNT-PT-S05J80-15

=== Now, execution of the tool begins

BK_START 1621390546393

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:15:48] [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]
[2021-05-19 02:15:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:15:48] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2021-05-19 02:15:48] [INFO ] Transformed 1189 places.
[2021-05-19 02:15:48] [INFO ] Transformed 2350 transitions.
[2021-05-19 02:15:48] [INFO ] Parsed PT model containing 1189 places and 2350 transitions in 258 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6936 resets, run finished after 1601 ms. (steps per millisecond=62 ) properties seen :[1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1]
[2021-05-19 02:15:50] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2021-05-19 02:15:50] [INFO ] Computed 182 place invariants in 112 ms
[2021-05-19 02:15:50] [INFO ] [Real]Absence check using 157 positive place invariants in 99 ms returned sat
[2021-05-19 02:15:50] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 54 ms returned unsat
[2021-05-19 02:15:50] [INFO ] [Real]Absence check using 157 positive place invariants in 95 ms returned sat
[2021-05-19 02:15:50] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 48 ms returned unsat
[2021-05-19 02:15:51] [INFO ] [Real]Absence check using 157 positive place invariants in 7 ms returned unsat
[2021-05-19 02:15:51] [INFO ] [Real]Absence check using 157 positive place invariants in 7 ms returned unsat
[2021-05-19 02:15:51] [INFO ] [Real]Absence check using 157 positive place invariants in 18 ms returned unsat
[2021-05-19 02:15:51] [INFO ] [Real]Absence check using 157 positive place invariants in 52 ms returned unsat
[2021-05-19 02:15:51] [INFO ] [Real]Absence check using 157 positive place invariants in 105 ms returned sat
[2021-05-19 02:15:51] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 56 ms returned sat
[2021-05-19 02:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:58] [INFO ] [Real]Absence check using state equation in 7347 ms returned sat
[2021-05-19 02:15:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:15:59] [INFO ] [Nat]Absence check using 157 positive place invariants in 314 ms returned sat
[2021-05-19 02:15:59] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 141 ms returned sat
[2021-05-19 02:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:16:14] [INFO ] [Nat]Absence check using state equation in 14631 ms returned unknown
[2021-05-19 02:16:15] [INFO ] [Real]Absence check using 157 positive place invariants in 853 ms returned unsat
[2021-05-19 02:16:15] [INFO ] [Real]Absence check using 157 positive place invariants in 82 ms returned unsat
[2021-05-19 02:16:15] [INFO ] [Real]Absence check using 157 positive place invariants in 7 ms returned unsat
[2021-05-19 02:16:15] [INFO ] [Real]Absence check using 157 positive place invariants in 7 ms returned unsat
[2021-05-19 02:16:15] [INFO ] [Real]Absence check using 157 positive place invariants in 92 ms returned sat
[2021-05-19 02:16:15] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 36 ms returned unsat
[2021-05-19 02:16:16] [INFO ] [Real]Absence check using 157 positive place invariants in 94 ms returned sat
[2021-05-19 02:16:16] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 57 ms returned sat
[2021-05-19 02:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:20] [INFO ] [Real]Absence check using state equation in 4599 ms returned sat
[2021-05-19 02:16:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:16:21] [INFO ] [Nat]Absence check using 157 positive place invariants in 195 ms returned sat
[2021-05-19 02:16:21] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 66 ms returned sat
[2021-05-19 02:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:27] [INFO ] [Nat]Absence check using state equation in 5838 ms returned sat
[2021-05-19 02:16:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 02:16:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 187 ms returned sat
[2021-05-19 02:16:28] [INFO ] Deduced a trap composed of 663 places in 952 ms
[2021-05-19 02:16:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 1034 ms
[2021-05-19 02:16:28] [INFO ] [Real]Absence check using 157 positive place invariants in 39 ms returned unsat
Successfully simplified 13 atomic propositions for a total of 15 simplifications.
[2021-05-19 02:16:28] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 02:16:28] [INFO ] Flatten gal took : 206 ms
FORMULA PolyORBNT-PT-S05J80-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 02:16:28] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-19 02:16:29] [INFO ] Flatten gal took : 131 ms
[2021-05-19 02:16:29] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PolyORBNT-PT-S05J80-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 02:16:29] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 6 ms.
[2021-05-19 02:16:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 34 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBNT-PT-S05J80 @ 3570 seconds

FORMULA PolyORBNT-PT-S05J80-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427460 kB
MemFree: 156364 kB
After kill :
MemTotal: 16427460 kB
MemFree: 16329484 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="PolyORBNT-PT-S05J80"
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 PolyORBNT-PT-S05J80, 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 r170-oct2-162089287300237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;