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 ;