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-159033478100890.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldRVs-PT-050A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478100890
=====================================================================

--------------------
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 1591332558427

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 04:49:20] [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]
[2020-06-05 04:49:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 04:49:20] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2020-06-05 04:49:20] [INFO ] Transformed 703 places.
[2020-06-05 04:49:20] [INFO ] Transformed 953 transitions.
[2020-06-05 04:49:20] [INFO ] Found NUPN structural information;
[2020-06-05 04:49:20] [INFO ] Parsed PT model containing 703 places and 953 transitions in 141 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 149 resets, run finished after 601 ms. (steps per millisecond=166 ) 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, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 953 rows 703 cols
[2020-06-05 04:49:20] [INFO ] Computed 201 place invariants in 45 ms
[2020-06-05 04:49:21] [INFO ] [Real]Absence check using 201 positive place invariants in 124 ms returned sat
[2020-06-05 04:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:49:22] [INFO ] [Real]Absence check using state equation in 1189 ms returned sat
[2020-06-05 04:49:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:49:22] [INFO ] [Nat]Absence check using 201 positive place invariants in 118 ms returned sat
[2020-06-05 04:49:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:49:24] [INFO ] [Nat]Absence check using state equation in 1394 ms returned sat
[2020-06-05 04:49:24] [INFO ] Computed and/alt/rep : 952/7299/952 causal constraints in 96 ms.
[2020-06-05 04:49:42] [INFO ] Added : 700 causal constraints over 140 iterations in 18336 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-05 04:49:42] [INFO ] [Real]Absence check using 201 positive place invariants in 109 ms returned sat
[2020-06-05 04:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 04:49:43] [INFO ] [Real]Absence check using state equation in 1013 ms returned sat
[2020-06-05 04:49:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 04:49:44] [INFO ] [Nat]Absence check using 201 positive place invariants in 94 ms returned sat
[2020-06-05 04:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 04:49:45] [INFO ] [Nat]Absence check using state equation in 1016 ms returned sat
[2020-06-05 04:49:45] [INFO ] Deduced a trap composed of 12 places in 75 ms
[2020-06-05 04:49:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2020-06-05 04:49:45] [INFO ] Computed and/alt/rep : 952/7299/952 causal constraints in 79 ms.
[2020-06-05 04:50:03] [INFO ] Added : 705 causal constraints over 141 iterations in 18631 ms. Result :unknown
[2020-06-05 04:50:04] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-05 04:50:04] [INFO ] Flatten gal took : 189 ms
FORMULA ShieldRVs-PT-050A-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 04:50:04] [INFO ] Applying decomposition
[2020-06-05 04:50:04] [INFO ] Flatten gal took : 104 ms
[2020-06-05 04:50:04] [INFO ] Decomposing Gal with order
[2020-06-05 04:50:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 04:50:04] [INFO ] Removed a total of 1047 redundant transitions.
[2020-06-05 04:50:04] [INFO ] Flatten gal took : 176 ms
[2020-06-05 04:50:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 55 ms.
[2020-06-05 04:50:05] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2020-06-05 04:50:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 16 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldRVs-PT-050A @ 3570 seconds
check_solution: Constraint R1 = 4.67863920865e-310 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)

FORMULA ShieldRVs-PT-050A-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-07 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-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050A-15 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: 9261812 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16140724 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="LTLFireability"
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 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 r211-tajo-159033478100890"
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 [ "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 ;