Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853200444.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is NoC3x3-PT-8A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853200444
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 3.2K Apr 8 15:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 8 15:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 7 18:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 7 18:42 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 3.0K Apr 14 12:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 6 20:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 6 20:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 6 04:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 6 04:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 6 20:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 745K 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 NoC3x3-PT-8A-CTLFireability-00
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-01
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-02
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-03
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-04
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-05
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-06
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-07
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-08
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-09
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-10
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-11
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-12
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-13
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-14
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591148350450

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 01:39:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 01:39:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 01:39:12] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2020-06-03 01:39:12] [INFO ] Transformed 317 places.
[2020-06-03 01:39:12] [INFO ] Transformed 4293 transitions.
[2020-06-03 01:39:12] [INFO ] Found NUPN structural information;
[2020-06-03 01:39:12] [INFO ] Parsed PT model containing 317 places and 4293 transitions in 264 ms.
Ensure Unique test removed 3607 transitions
Reduce redundant transitions removed 3607 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 46 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 547 ms. (steps per millisecond=182 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-06-03 01:39:13] [INFO ] Flow matrix only has 566 transitions (discarded 120 similar events)
// Phase 1: matrix 566 rows 317 cols
[2020-06-03 01:39:13] [INFO ] Computed 66 place invariants in 27 ms
[2020-06-03 01:39:13] [INFO ] [Real]Absence check using 66 positive place invariants in 61 ms returned sat
[2020-06-03 01:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:14] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2020-06-03 01:39:14] [INFO ] State equation strengthened by 35 read => feed constraints.
[2020-06-03 01:39:14] [INFO ] [Real]Added 35 Read/Feed constraints in 13 ms returned sat
[2020-06-03 01:39:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:39:14] [INFO ] [Nat]Absence check using 66 positive place invariants in 38 ms returned sat
[2020-06-03 01:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:14] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2020-06-03 01:39:15] [INFO ] [Nat]Added 35 Read/Feed constraints in 24 ms returned sat
[2020-06-03 01:39:15] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 81 ms.
[2020-06-03 01:39:25] [INFO ] Added : 541 causal constraints over 109 iterations in 10566 ms. Result :sat
[2020-06-03 01:39:25] [INFO ] [Real]Absence check using 66 positive place invariants in 31 ms returned sat
[2020-06-03 01:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:26] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2020-06-03 01:39:26] [INFO ] [Real]Added 35 Read/Feed constraints in 17 ms returned sat
[2020-06-03 01:39:26] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 52 ms.
[2020-06-03 01:39:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:39:26] [INFO ] [Nat]Absence check using 66 positive place invariants in 35 ms returned sat
[2020-06-03 01:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:26] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2020-06-03 01:39:27] [INFO ] [Nat]Added 35 Read/Feed constraints in 18 ms returned sat
[2020-06-03 01:39:27] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 35 ms.
[2020-06-03 01:39:39] [INFO ] Added : 556 causal constraints over 112 iterations in 12356 ms. Result :sat
[2020-06-03 01:39:39] [INFO ] [Real]Absence check using 66 positive place invariants in 42 ms returned sat
[2020-06-03 01:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:39] [INFO ] [Real]Absence check using state equation in 372 ms returned sat
[2020-06-03 01:39:39] [INFO ] [Real]Added 35 Read/Feed constraints in 15 ms returned sat
[2020-06-03 01:39:40] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 50 ms.
[2020-06-03 01:39:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:39:40] [INFO ] [Nat]Absence check using 66 positive place invariants in 30 ms returned sat
[2020-06-03 01:39:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:40] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2020-06-03 01:39:40] [INFO ] [Nat]Added 35 Read/Feed constraints in 27 ms returned sat
[2020-06-03 01:39:40] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 47 ms.
[2020-06-03 01:39:54] [INFO ] Added : 557 causal constraints over 113 iterations in 14098 ms. Result :sat
[2020-06-03 01:39:54] [INFO ] [Real]Absence check using 66 positive place invariants in 29 ms returned sat
[2020-06-03 01:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:55] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2020-06-03 01:39:55] [INFO ] [Real]Added 35 Read/Feed constraints in 8 ms returned sat
[2020-06-03 01:39:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:39:55] [INFO ] [Nat]Absence check using 66 positive place invariants in 31 ms returned sat
[2020-06-03 01:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:39:55] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2020-06-03 01:39:55] [INFO ] [Nat]Added 35 Read/Feed constraints in 10 ms returned sat
[2020-06-03 01:39:55] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 36 ms.
[2020-06-03 01:40:07] [INFO ] Added : 554 causal constraints over 113 iterations in 11447 ms. Result :sat
[2020-06-03 01:40:07] [INFO ] [Real]Absence check using 66 positive place invariants in 42 ms returned sat
[2020-06-03 01:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:40:07] [INFO ] [Real]Absence check using state equation in 396 ms returned sat
[2020-06-03 01:40:07] [INFO ] [Real]Added 35 Read/Feed constraints in 14 ms returned sat
[2020-06-03 01:40:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:40:07] [INFO ] [Nat]Absence check using 66 positive place invariants in 37 ms returned sat
[2020-06-03 01:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:40:08] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2020-06-03 01:40:08] [INFO ] [Nat]Added 35 Read/Feed constraints in 16 ms returned sat
[2020-06-03 01:40:08] [INFO ] Computed and/alt/rep : 685/4523/565 causal constraints in 38 ms.
[2020-06-03 01:40:16] [INFO ] Added : 526 causal constraints over 106 iterations in 8077 ms. Result :sat
[2020-06-03 01:40:16] [INFO ] Flatten gal took : 122 ms
[2020-06-03 01:40:16] [INFO ] Flatten gal took : 48 ms
[2020-06-03 01:40:16] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-03 01:40:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 9 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ NoC3x3-PT-8A @ 3570 seconds

FORMULA NoC3x3-PT-8A-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-8A-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 9238520 kB
After kill :
MemTotal: 16427364 kB
MemFree: 9239684 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="NoC3x3-PT-8A"
export BK_EXAMINATION="CTLFireability"
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 NoC3x3-PT-8A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r174-csrt-158987853200444"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8A.tgz
mv NoC3x3-PT-8A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;