fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477900759
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldRVs-PT-001B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.710 3600000.00 7724.00 55.60 FFFFFFFFFTTTTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477900759.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 ShieldRVs-PT-001B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477900759
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 188K
-rw-r--r-- 1 mcc users 2.8K May 14 02:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 14 02:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 19:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 19:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 13 09:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K May 13 09:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 13K May 12 20:42 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-001B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591325603533

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 02:53:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-05 02:53:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 02:53:25] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2020-06-05 02:53:25] [INFO ] Transformed 43 places.
[2020-06-05 02:53:25] [INFO ] Transformed 48 transitions.
[2020-06-05 02:53:25] [INFO ] Found NUPN structural information;
[2020-06-05 02:53:25] [INFO ] Parsed PT model containing 43 places and 48 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 114 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 48 rows 43 cols
[2020-06-05 02:53:25] [INFO ] Computed 5 place invariants in 3 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 63 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 34 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 15 places in 53 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 13 places in 26 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 11 places in 31 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 127 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 14 places in 17 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 10 places in 9 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 20 places in 15 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 54 ms
[2020-06-05 02:53:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 02:53:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 14 places in 18 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 19 places in 19 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 10 places in 9 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 59 ms
[2020-06-05 02:53:26] [INFO ] Computed and/alt/rep : 47/113/47 causal constraints in 3 ms.
[2020-06-05 02:53:26] [INFO ] Added : 45 causal constraints over 9 iterations in 40 ms. Result :unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 12 places in 11 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 20 places in 12 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 16 places in 13 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 46 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 10 places in 19 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 22 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 12 places in 13 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 14 ms
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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-001B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVs-PT-001B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477900759"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-001B.tgz
mv ShieldRVs-PT-001B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;