fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r075-tall-162039097300182
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for DLCround-PT-08b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
14114.764 3600000.00 3637498.00 12866.40 F???F?F?FFFFFFFF 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.r075-tall-162039097300182.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 DLCround-PT-08b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097300182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 08:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 08:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 DLCround-PT-08b-00
FORMULA_NAME DLCround-PT-08b-01
FORMULA_NAME DLCround-PT-08b-02
FORMULA_NAME DLCround-PT-08b-03
FORMULA_NAME DLCround-PT-08b-04
FORMULA_NAME DLCround-PT-08b-05
FORMULA_NAME DLCround-PT-08b-06
FORMULA_NAME DLCround-PT-08b-07
FORMULA_NAME DLCround-PT-08b-08
FORMULA_NAME DLCround-PT-08b-09
FORMULA_NAME DLCround-PT-08b-10
FORMULA_NAME DLCround-PT-08b-11
FORMULA_NAME DLCround-PT-08b-12
FORMULA_NAME DLCround-PT-08b-13
FORMULA_NAME DLCround-PT-08b-14
FORMULA_NAME DLCround-PT-08b-15

=== Now, execution of the tool begins

BK_START 1620538718999

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 05:38:40] [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]
[2021-05-09 05:38:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 05:38:41] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2021-05-09 05:38:41] [INFO ] Transformed 3088 places.
[2021-05-09 05:38:41] [INFO ] Transformed 4732 transitions.
[2021-05-09 05:38:41] [INFO ] Found NUPN structural information;
[2021-05-09 05:38:41] [INFO ] Parsed PT model containing 3088 places and 4732 transitions in 272 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 180 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 763 ms. (steps per millisecond=131 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 4732 rows 3088 cols
[2021-05-09 05:38:42] [INFO ] Computed 157 place invariants in 82 ms
[2021-05-09 05:38:43] [INFO ] [Real]Absence check using 157 positive place invariants in 340 ms returned sat
[2021-05-09 05:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 05:39:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 05:39:02] [INFO ] [Real]Absence check using state equation in 19202 ms returned (error "Failed to check-sat")
[2021-05-09 05:39:03] [INFO ] [Real]Absence check using 157 positive place invariants in 322 ms returned sat
[2021-05-09 05:39:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 05:39:22] [INFO ] [Real]Absence check using state equation in 19263 ms returned (error "Solver has unexpectedly terminated")
[2021-05-09 05:39:23] [INFO ] [Real]Absence check using 157 positive place invariants in 332 ms returned sat
[2021-05-09 05:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 05:39:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 05:39:42] [INFO ] [Real]Absence check using state equation in 19199 ms returned unknown
[2021-05-09 05:39:42] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-09 05:39:42] [INFO ] Flatten gal took : 280 ms
FORMULA DLCround-PT-08b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 05:39:42] [INFO ] Applying decomposition
[2021-05-09 05:39:42] [INFO ] Flatten gal took : 162 ms
[2021-05-09 05:39:43] [INFO ] Decomposing Gal with order
[2021-05-09 05:39:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 05:39:44] [INFO ] Removed a total of 2947 redundant transitions.
[2021-05-09 05:39:44] [INFO ] Flatten gal took : 323 ms
[2021-05-09 05:39:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 21317 labels/synchronizations in 2238 ms.
[2021-05-09 05:39:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-09 05:39:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 37 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ DLCround-PT-08b @ 3570 seconds

FORMULA DLCround-PT-08b-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-08b-11 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: 2070364 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16132456 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="DLCround-PT-08b"
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 DLCround-PT-08b, 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 r075-tall-162039097300182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08b.tgz
mv DLCround-PT-08b 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 ;