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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r246-smll-162106594200082
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ShieldRVs-PT-100A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6101.659 3600000.00 3653820.00 11548.90 FFFFT?FFFF?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.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 ;