fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r170-oct2-162089287300234
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for PolyORBNT-PT-S05J60

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8072.439 3600000.00 3721156.00 1436.60 ??FTF?T?TF?FFTF? 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-oct2-162089287300234.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-S05J60, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300234
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 171K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 672K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 203K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 912K 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 17K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 27 09:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 49K Mar 27 09:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 39K Mar 25 12:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 130K Mar 25 12:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.2K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K 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 2.3M 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-S05J60-00
FORMULA_NAME PolyORBNT-PT-S05J60-01
FORMULA_NAME PolyORBNT-PT-S05J60-02
FORMULA_NAME PolyORBNT-PT-S05J60-03
FORMULA_NAME PolyORBNT-PT-S05J60-04
FORMULA_NAME PolyORBNT-PT-S05J60-05
FORMULA_NAME PolyORBNT-PT-S05J60-06
FORMULA_NAME PolyORBNT-PT-S05J60-07
FORMULA_NAME PolyORBNT-PT-S05J60-08
FORMULA_NAME PolyORBNT-PT-S05J60-09
FORMULA_NAME PolyORBNT-PT-S05J60-10
FORMULA_NAME PolyORBNT-PT-S05J60-11
FORMULA_NAME PolyORBNT-PT-S05J60-12
FORMULA_NAME PolyORBNT-PT-S05J60-13
FORMULA_NAME PolyORBNT-PT-S05J60-14
FORMULA_NAME PolyORBNT-PT-S05J60-15

=== Now, execution of the tool begins

BK_START 1621389804304

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:03:29] [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]
[2021-05-19 02:03:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:03:29] [INFO ] Load time of PNML (sax parser for PT used): 270 ms
[2021-05-19 02:03:29] [INFO ] Transformed 909 places.
[2021-05-19 02:03:29] [INFO ] Transformed 1970 transitions.
[2021-05-19 02:03:29] [INFO ] Parsed PT model containing 909 places and 1970 transitions in 438 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 121 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6813 resets, run finished after 1200 ms. (steps per millisecond=83 ) 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, 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, 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, 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, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1]
[2021-05-19 02:03:30] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2021-05-19 02:03:31] [INFO ] Computed 142 place invariants in 153 ms
[2021-05-19 02:03:31] [INFO ] [Real]Absence check using 111 positive place invariants in 255 ms returned sat
[2021-05-19 02:03:32] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 140 ms returned unsat
[2021-05-19 02:03:32] [INFO ] [Real]Absence check using 111 positive place invariants in 162 ms returned sat
[2021-05-19 02:03:32] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 112 ms returned sat
[2021-05-19 02:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:38] [INFO ] [Real]Absence check using state equation in 5539 ms returned sat
[2021-05-19 02:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:03:38] [INFO ] [Nat]Absence check using 111 positive place invariants in 174 ms returned sat
[2021-05-19 02:03:38] [INFO ] [Nat]Absence check using 111 positive and 31 generalized place invariants in 192 ms returned sat
[2021-05-19 02:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:44] [INFO ] [Nat]Absence check using state equation in 6136 ms returned sat
[2021-05-19 02:03:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 02:03:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 88 ms returned sat
[2021-05-19 02:03:45] [INFO ] Computed and/alt/rep : 1309/34782/1305 causal constraints in 223 ms.
[2021-05-19 02:03:51] [INFO ] Added : 68 causal constraints over 14 iterations in 6746 ms. Result :sat
[2021-05-19 02:03:52] [INFO ] [Real]Absence check using 111 positive place invariants in 96 ms returned sat
[2021-05-19 02:03:52] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 44 ms returned unsat
[2021-05-19 02:03:52] [INFO ] [Real]Absence check using 111 positive place invariants in 151 ms returned sat
[2021-05-19 02:03:52] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 97 ms returned sat
[2021-05-19 02:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:59] [INFO ] [Real]Absence check using state equation in 6867 ms returned sat
[2021-05-19 02:03:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:04:00] [INFO ] [Nat]Absence check using 111 positive place invariants in 360 ms returned sat
[2021-05-19 02:04:00] [INFO ] [Nat]Absence check using 111 positive and 31 generalized place invariants in 111 ms returned sat
[2021-05-19 02:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:03] [INFO ] [Nat]Absence check using state equation in 3295 ms returned sat
[2021-05-19 02:04:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2021-05-19 02:04:03] [INFO ] Computed and/alt/rep : 1309/34782/1305 causal constraints in 165 ms.
[2021-05-19 02:04:10] [INFO ] Added : 108 causal constraints over 22 iterations in 7243 ms. Result :sat
[2021-05-19 02:04:11] [INFO ] Deduced a trap composed of 14 places in 761 ms
[2021-05-19 02:04:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:04:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4592 ms
[2021-05-19 02:04:15] [INFO ] [Real]Absence check using 111 positive place invariants in 54 ms returned sat
[2021-05-19 02:04:15] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 52 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2021-05-19 02:04:16] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 02:04:16] [INFO ] Flatten gal took : 339 ms
FORMULA PolyORBNT-PT-S05J60-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 02:04:16] [INFO ] Flatten gal took : 165 ms
[2021-05-19 02:04:16] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 30 ms.
[2021-05-19 02:04:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 17 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ PolyORBNT-PT-S05J60 @ 3570 seconds

FORMULA PolyORBNT-PT-S05J60-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J60-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J60-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J60-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J60-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J60-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J60-14 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: 8287512 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16136088 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-S05J60"
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 PolyORBNT-PT-S05J60, 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 r170-oct2-162089287300234"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 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 ;