fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r170-smll-158987815900489
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for GPPP-PT-C0100N0000000010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15747.110 3600000.00 1030581.00 10133.20 TT?FTFFFTFT??FTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815900489.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is GPPP-PT-C0100N0000000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815900489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.1K Apr 4 20:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 4 20:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 4 09:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 09:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 8 14:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 3 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 3 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 3 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 3 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1 Mar 24 05:37 large_marking
-rw-r--r-- 1 mcc users 21K Mar 24 05:37 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 GPPP-PT-C0100N0000000010-00
FORMULA_NAME GPPP-PT-C0100N0000000010-01
FORMULA_NAME GPPP-PT-C0100N0000000010-02
FORMULA_NAME GPPP-PT-C0100N0000000010-03
FORMULA_NAME GPPP-PT-C0100N0000000010-04
FORMULA_NAME GPPP-PT-C0100N0000000010-05
FORMULA_NAME GPPP-PT-C0100N0000000010-06
FORMULA_NAME GPPP-PT-C0100N0000000010-07
FORMULA_NAME GPPP-PT-C0100N0000000010-08
FORMULA_NAME GPPP-PT-C0100N0000000010-09
FORMULA_NAME GPPP-PT-C0100N0000000010-10
FORMULA_NAME GPPP-PT-C0100N0000000010-11
FORMULA_NAME GPPP-PT-C0100N0000000010-12
FORMULA_NAME GPPP-PT-C0100N0000000010-13
FORMULA_NAME GPPP-PT-C0100N0000000010-14
FORMULA_NAME GPPP-PT-C0100N0000000010-15

=== Now, execution of the tool begins

BK_START 1591455868846

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-06 15:04:31] [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]
[2020-06-06 15:04:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-06 15:04:32] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2020-06-06 15:04:32] [INFO ] Transformed 33 places.
[2020-06-06 15:04:32] [INFO ] Transformed 22 transitions.
[2020-06-06 15:04:32] [INFO ] Parsed PT model containing 33 places and 22 transitions in 138 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100004 steps, including 229 resets, run finished after 337 ms. (steps per millisecond=296 ) properties seen :[1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0]
// Phase 1: matrix 22 rows 33 cols
[2020-06-06 15:04:32] [INFO ] Computed 12 place invariants in 10 ms
[2020-06-06 15:04:32] [INFO ] [Real]Absence check using 6 positive place invariants in 18 ms returned unsat
[2020-06-06 15:04:32] [INFO ] [Real]Absence check using 6 positive place invariants in 14 ms returned sat
[2020-06-06 15:04:32] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 7 ms returned sat
[2020-06-06 15:04:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:32] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2020-06-06 15:04:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:04:32] [INFO ] [Nat]Absence check using 6 positive place invariants in 15 ms returned sat
[2020-06-06 15:04:32] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 7 ms returned sat
[2020-06-06 15:04:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:33] [INFO ] [Nat]Absence check using state equation in 678 ms returned unsat
[2020-06-06 15:04:33] [INFO ] [Real]Absence check using 6 positive place invariants in 8 ms returned sat
[2020-06-06 15:04:33] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 6 ms returned sat
[2020-06-06 15:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:33] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2020-06-06 15:04:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:04:33] [INFO ] [Nat]Absence check using 6 positive place invariants in 9 ms returned sat
[2020-06-06 15:04:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:04:39] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 6061 ms returned unknown
[2020-06-06 15:04:39] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-06-06 15:04:39] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-06-06 15:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:39] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2020-06-06 15:04:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:04:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-06-06 15:04:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:04:48] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 9040 ms returned unknown
[2020-06-06 15:04:48] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-06 15:04:48] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned sat
[2020-06-06 15:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-06-06 15:04:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:04:49] [INFO ] [Nat]Absence check using 6 positive place invariants in 25 ms returned sat
[2020-06-06 15:04:49] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 14 ms returned sat
[2020-06-06 15:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:04:59] [INFO ] [Nat]Absence check using state equation in 10099 ms returned unknown
[2020-06-06 15:04:59] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2020-06-06 15:04:59] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2020-06-06 15:04:59] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned unsat
[2020-06-06 15:04:59] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-06 15:04:59] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-06-06 15:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:04:59] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2020-06-06 15:04:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:04:59] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-06 15:05:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:05:05] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 6317 ms returned unknown
[2020-06-06 15:05:05] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-06-06 15:05:05] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 5 ms returned sat
[2020-06-06 15:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:05:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-06-06 15:05:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:05:05] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-06-06 15:05:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:05:11] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 6075 ms returned unknown
[2020-06-06 15:05:11] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-06 15:05:11] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 3 ms returned sat
[2020-06-06 15:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:05:11] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-06-06 15:05:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:05:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-06 15:05:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:05:17] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 6059 ms returned unknown
[2020-06-06 15:05:17] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2020-06-06 15:05:17] [INFO ] [Real]Absence check using 6 positive and 6 generalized place invariants in 4 ms returned sat
[2020-06-06 15:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 15:05:17] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2020-06-06 15:05:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 15:05:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 8 ms returned sat
[2020-06-06 15:05:17] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 8 ms returned sat
[2020-06-06 15:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-06 15:05:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 15:05:27] [INFO ] [Nat]Absence check using state equation in 9643 ms returned unknown
[2020-06-06 15:05:27] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned unsat
[2020-06-06 15:05:27] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 9 simplifications.
[2020-06-06 15:05:27] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-06 15:05:27] [INFO ] Flatten gal took : 35 ms
FORMULA GPPP-PT-C0100N0000000010-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-06 15:05:27] [INFO ] Flatten gal took : 23 ms
[2020-06-06 15:05:27] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-06 15:05:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ GPPP-PT-C0100N0000000010 @ 3570 seconds

FORMULA GPPP-PT-C0100N0000000010-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0100N0000000010-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0100N0000000010-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0100N0000000010-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0100N0000000010-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0100N0000000010-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GPPP-PT-C0100N0000000010-06 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: 16127948 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16144664 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="GPPP-PT-C0100N0000000010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is GPPP-PT-C0100N0000000010, 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-smll-158987815900489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000010.tgz
mv GPPP-PT-C0100N0000000010 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 ;