fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033476900071
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPs-PT-002B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.180 3600000.00 9874.00 71.30 TFTTFTFTFTFFTFFT 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-159033476900071.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 ShieldIIPs-PT-002B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033476900071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.6K May 14 00:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 00:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 13 17:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 17:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.1K May 13 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 07:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 07:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 33K 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 ShieldIIPs-PT-002B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-002B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591284240633

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 15:24:02] [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]
[2020-06-04 15:24:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 15:24:02] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2020-06-04 15:24:02] [INFO ] Transformed 123 places.
[2020-06-04 15:24:02] [INFO ] Transformed 121 transitions.
[2020-06-04 15:24:02] [INFO ] Found NUPN structural information;
[2020-06-04 15:24:02] [INFO ] Parsed PT model containing 123 places and 121 transitions in 84 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1]
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 121 rows 123 cols
[2020-06-04 15:24:02] [INFO ] Computed 19 place invariants in 6 ms
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using 19 positive place invariants in 24 ms returned sat
[2020-06-04 15:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 21 places in 66 ms
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 20 places in 48 ms
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 19 places in 44 ms
[2020-06-04 15:24:03] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 190 ms
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned unsat
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2020-06-04 15:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 18 places in 36 ms
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 10 places in 29 ms
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 18 places in 23 ms
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 13 places in 22 ms
[2020-06-04 15:24:03] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 136 ms
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2020-06-04 15:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:24:03] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 13 places in 33 ms
[2020-06-04 15:24:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2020-06-04 15:24:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:24:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2020-06-04 15:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:24:03] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 13 places in 42 ms
[2020-06-04 15:24:03] [INFO ] Deduced a trap composed of 20 places in 25 ms
[2020-06-04 15:24:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2020-06-04 15:24:03] [INFO ] Computed and/alt/rep : 120/251/120 causal constraints in 13 ms.
[2020-06-04 15:24:04] [INFO ] Added : 95 causal constraints over 19 iterations in 196 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-04 15:24:04] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned unsat
[2020-06-04 15:24:04] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2020-06-04 15:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:24:04] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 17 places in 32 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 17 places in 38 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 14 places in 31 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 20 places in 27 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 18 places in 21 ms
[2020-06-04 15:24:04] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 183 ms
[2020-06-04 15:24:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:24:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2020-06-04 15:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:24:04] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 17 places in 47 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 20 places in 35 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 17 places in 30 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 20 places in 30 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 14 places in 30 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 23 places in 27 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 19 places in 27 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 17 places in 25 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 11 places in 17 ms
[2020-06-04 15:24:04] [INFO ] Deduced a trap composed of 17 places in 14 ms
[2020-06-04 15:24:04] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 333 ms
[2020-06-04 15:24:04] [INFO ] Computed and/alt/rep : 120/251/120 causal constraints in 6 ms.
[2020-06-04 15:24:05] [INFO ] Added : 107 causal constraints over 22 iterations in 187 ms. Result :unsat
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
FORMULA ShieldIIPs-PT-002B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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="ShieldIIPs-PT-002B"
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 ShieldIIPs-PT-002B, 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-159033476900071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-002B.tgz
mv ShieldIIPs-PT-002B 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 ;