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.r246-smll-162106594200082.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 ShieldRVs-PT-100A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594200082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 10 09:44 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 3.3K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 18:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 652K May 5 16:52 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 ShieldRVs-PT-100A-00
FORMULA_NAME ShieldRVs-PT-100A-01
FORMULA_NAME ShieldRVs-PT-100A-02
FORMULA_NAME ShieldRVs-PT-100A-03
FORMULA_NAME ShieldRVs-PT-100A-04
FORMULA_NAME ShieldRVs-PT-100A-05
FORMULA_NAME ShieldRVs-PT-100A-06
FORMULA_NAME ShieldRVs-PT-100A-07
FORMULA_NAME ShieldRVs-PT-100A-08
FORMULA_NAME ShieldRVs-PT-100A-09
FORMULA_NAME ShieldRVs-PT-100A-10
FORMULA_NAME ShieldRVs-PT-100A-11
FORMULA_NAME ShieldRVs-PT-100A-12
FORMULA_NAME ShieldRVs-PT-100A-13
FORMULA_NAME ShieldRVs-PT-100A-14
FORMULA_NAME ShieldRVs-PT-100A-15

=== Now, execution of the tool begins

BK_START 1621310077507

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 03:54:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 03:54:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 03:54:41] [INFO ] Load time of PNML (sax parser for PT used): 341 ms
[2021-05-18 03:54:41] [INFO ] Transformed 1403 places.
[2021-05-18 03:54:41] [INFO ] Transformed 1903 transitions.
[2021-05-18 03:54:41] [INFO ] Found NUPN structural information;
[2021-05-18 03:54:41] [INFO ] Parsed PT model containing 1403 places and 1903 transitions in 449 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 163 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 75 resets, run finished after 1041 ms. (steps per millisecond=96 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 1903 rows 1403 cols
[2021-05-18 03:54:42] [INFO ] Computed 401 place invariants in 91 ms
[2021-05-18 03:54:43] [INFO ] [Real]Absence check using 401 positive place invariants in 458 ms returned sat
[2021-05-18 03:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 03:54:50] [INFO ] [Real]Absence check using state equation in 6662 ms returned sat
[2021-05-18 03:54:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 03:54:51] [INFO ] [Nat]Absence check using 401 positive place invariants in 398 ms returned sat
[2021-05-18 03:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 03:54:57] [INFO ] [Nat]Absence check using state equation in 6388 ms returned sat
[2021-05-18 03:54:58] [INFO ] Deduced a trap composed of 11 places in 327 ms
[2021-05-18 03:54:58] [INFO ] Deduced a trap composed of 16 places in 155 ms
[2021-05-18 03:54:58] [INFO ] Deduced a trap composed of 7 places in 153 ms
[2021-05-18 03:54:58] [INFO ] Deduced a trap composed of 18 places in 155 ms
[2021-05-18 03:54:59] [INFO ] Deduced a trap composed of 12 places in 130 ms
[2021-05-18 03:54:59] [INFO ] Deduced a trap composed of 21 places in 108 ms
[2021-05-18 03:54:59] [INFO ] Deduced a trap composed of 11 places in 115 ms
[2021-05-18 03:54:59] [INFO ] Deduced a trap composed of 7 places in 102 ms
[2021-05-18 03:55:00] [INFO ] Deduced a trap composed of 7 places in 101 ms
[2021-05-18 03:55:00] [INFO ] Deduced a trap composed of 23 places in 52 ms
[2021-05-18 03:55:00] [INFO ] Deduced a trap composed of 7 places in 58 ms
[2021-05-18 03:55:00] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2531 ms
[2021-05-18 03:55:00] [INFO ] Computed and/alt/rep : 1902/14649/1902 causal constraints in 177 ms.
[2021-05-18 03:55:10] [INFO ] Added : 405 causal constraints over 81 iterations in 10205 ms. Result :(error "Failed to check-sat")
[2021-05-18 03:55:11] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-18 03:55:11] [INFO ] Flatten gal took : 526 ms
FORMULA ShieldRVs-PT-100A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 03:55:11] [INFO ] Applying decomposition
[2021-05-18 03:55:11] [INFO ] Flatten gal took : 265 ms
[2021-05-18 03:55:11] [INFO ] Decomposing Gal with order
[2021-05-18 03:55:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 03:55:12] [INFO ] Removed a total of 2097 redundant transitions.
[2021-05-18 03:55:13] [INFO ] Flatten gal took : 562 ms
[2021-05-18 03:55:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1200 labels/synchronizations in 323 ms.
[2021-05-18 03:55:13] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 27 ms.
[2021-05-18 03:55:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 55 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldRVs-PT-100A @ 3570 seconds

FORMULA ShieldRVs-PT-100A-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 12467376 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16136184 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="ShieldRVs-PT-100A"
export BK_EXAMINATION="LTLFireability"
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 ShieldRVs-PT-100A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r246-smll-162106594200082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;