fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033478100889
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldRVs-PT-050A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.570 3600000.00 3652210.00 723.00 FF?TFFTTFFFT?TFT 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-159033478100889.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-050A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478100889
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 3.0K May 14 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 19:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 19:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 3.7K May 13 14:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 14:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 09:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 09:16 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 320K 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-050A-00
FORMULA_NAME ShieldRVs-PT-050A-01
FORMULA_NAME ShieldRVs-PT-050A-02
FORMULA_NAME ShieldRVs-PT-050A-03
FORMULA_NAME ShieldRVs-PT-050A-04
FORMULA_NAME ShieldRVs-PT-050A-05
FORMULA_NAME ShieldRVs-PT-050A-06
FORMULA_NAME ShieldRVs-PT-050A-07
FORMULA_NAME ShieldRVs-PT-050A-08
FORMULA_NAME ShieldRVs-PT-050A-09
FORMULA_NAME ShieldRVs-PT-050A-10
FORMULA_NAME ShieldRVs-PT-050A-11
FORMULA_NAME ShieldRVs-PT-050A-12
FORMULA_NAME ShieldRVs-PT-050A-13
FORMULA_NAME ShieldRVs-PT-050A-14
FORMULA_NAME ShieldRVs-PT-050A-15

=== Now, execution of the tool begins

BK_START 1591332392719

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 04:46:34] [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]
[2020-06-05 04:46:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 04:46:34] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2020-06-05 04:46:34] [INFO ] Transformed 703 places.
[2020-06-05 04:46:34] [INFO ] Transformed 953 transitions.
[2020-06-05 04:46:34] [INFO ] Found NUPN structural information;
[2020-06-05 04:46:34] [INFO ] Parsed PT model containing 703 places and 953 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 48 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 149 resets, run finished after 444 ms. (steps per millisecond=225 ) properties seen :[0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 953 rows 703 cols
[2020-06-05 04:46:34] [INFO ] Computed 201 place invariants in 27 ms
[2020-06-05 04:46:35] [INFO ] [Real]Absence check using 201 positive place invariants in 92 ms returned sat
[2020-06-05 04:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:46:36] [INFO ] [Real]Absence check using state equation in 1204 ms returned sat
[2020-06-05 04:46:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:46:36] [INFO ] [Nat]Absence check using 201 positive place invariants in 17 ms returned unsat
[2020-06-05 04:46:36] [INFO ] [Real]Absence check using 201 positive place invariants in 109 ms returned sat
[2020-06-05 04:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:46:37] [INFO ] [Real]Absence check using state equation in 1070 ms returned sat
[2020-06-05 04:46:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:46:38] [INFO ] [Nat]Absence check using 201 positive place invariants in 82 ms returned sat
[2020-06-05 04:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:46:39] [INFO ] [Nat]Absence check using state equation in 1087 ms returned sat
[2020-06-05 04:46:39] [INFO ] Deduced a trap composed of 8 places in 130 ms
[2020-06-05 04:46:39] [INFO ] Deduced a trap composed of 13 places in 132 ms
[2020-06-05 04:46:39] [INFO ] Deduced a trap composed of 7 places in 55 ms
[2020-06-05 04:46:39] [INFO ] Deduced a trap composed of 9 places in 71 ms
[2020-06-05 04:46:39] [INFO ] Deduced a trap composed of 9 places in 59 ms
[2020-06-05 04:46:40] [INFO ] Deduced a trap composed of 10 places in 51 ms
[2020-06-05 04:46:40] [INFO ] Deduced a trap composed of 16 places in 49 ms
[2020-06-05 04:46:40] [INFO ] Deduced a trap composed of 8 places in 41 ms
[2020-06-05 04:46:40] [INFO ] Deduced a trap composed of 11 places in 41 ms
[2020-06-05 04:46:40] [INFO ] Deduced a trap composed of 15 places in 26 ms
[2020-06-05 04:46:40] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1098 ms
[2020-06-05 04:46:40] [INFO ] Computed and/alt/rep : 952/7299/952 causal constraints in 95 ms.
[2020-06-05 04:46:58] [INFO ] Added : 720 causal constraints over 144 iterations in 17628 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-05 04:46:58] [INFO ] [Real]Absence check using 201 positive place invariants in 139 ms returned sat
[2020-06-05 04:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:46:59] [INFO ] [Real]Absence check using state equation in 1259 ms returned sat
[2020-06-05 04:46:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:46:59] [INFO ] [Nat]Absence check using 201 positive place invariants in 20 ms returned unsat
[2020-06-05 04:47:00] [INFO ] [Real]Absence check using 201 positive place invariants in 113 ms returned sat
[2020-06-05 04:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:47:01] [INFO ] [Real]Absence check using state equation in 1231 ms returned sat
[2020-06-05 04:47:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:47:01] [INFO ] [Nat]Absence check using 201 positive place invariants in 20 ms returned unsat
[2020-06-05 04:47:01] [INFO ] [Real]Absence check using 201 positive place invariants in 115 ms returned sat
[2020-06-05 04:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:47:02] [INFO ] [Real]Absence check using state equation in 1191 ms returned sat
[2020-06-05 04:47:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:47:02] [INFO ] [Nat]Absence check using 201 positive place invariants in 13 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
[2020-06-05 04:47:03] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-06-05 04:47:03] [INFO ] Flatten gal took : 145 ms
FORMULA ShieldRVs-PT-050A-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 04:47:03] [INFO ] Applying decomposition
[2020-06-05 04:47:03] [INFO ] Flatten gal took : 78 ms
[2020-06-05 04:47:03] [INFO ] Decomposing Gal with order
[2020-06-05 04:47:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 04:47:03] [INFO ] Removed a total of 1047 redundant transitions.
[2020-06-05 04:47:03] [INFO ] Flatten gal took : 116 ms
[2020-06-05 04:47:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 46 ms.
[2020-06-05 04:47:03] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2020-06-05 04:47:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 20 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldRVs-PT-050A @ 3570 seconds

FORMULA ShieldRVs-PT-050A-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 4872068 kB
After kill :
MemTotal: 16427456 kB
MemFree: 4895948 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="ShieldRVs-PT-050A"
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 ShieldRVs-PT-050A, 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 r211-tajo-159033478100889"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050A.tgz
mv ShieldRVs-PT-050A 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 ;