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-158987853100340.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-1B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853100340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 3.1K Apr 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 7 18:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 7 18:30 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 12:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 6 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 6 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 6 03:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 6 03:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 362K 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-1B-CTLFireability-00
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-01
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-02
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-03
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-04
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-05
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-06
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-07
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-08
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-09
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-10
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-11
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-12
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-13
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-14
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591140655602

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:30:58] [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]
[2020-06-02 23:30:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:30:58] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2020-06-02 23:30:58] [INFO ] Transformed 1416 places.
[2020-06-02 23:30:58] [INFO ] Transformed 1640 transitions.
[2020-06-02 23:30:58] [INFO ] Found NUPN structural information;
[2020-06-02 23:30:58] [INFO ] Parsed PT model containing 1416 places and 1640 transitions in 302 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 106 ms.
Incomplete random walk after 100000 steps, including 77 resets, run finished after 428 ms. (steps per millisecond=233 ) properties seen :[1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 1640 rows 1416 cols
[2020-06-02 23:30:59] [INFO ] Computed 40 place invariants in 56 ms
[2020-06-02 23:30:59] [INFO ] [Real]Absence check using 40 positive place invariants in 108 ms returned sat
[2020-06-02 23:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:04] [INFO ] [Real]Absence check using state equation in 4280 ms returned sat
[2020-06-02 23:31:04] [INFO ] Deduced a trap composed of 84 places in 385 ms
[2020-06-02 23:31:05] [INFO ] Deduced a trap composed of 97 places in 271 ms
[2020-06-02 23:31:05] [INFO ] Deduced a trap composed of 96 places in 225 ms
[2020-06-02 23:31:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1170 ms
[2020-06-02 23:31:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:15] [INFO ] [Nat]Absence check using 40 positive place invariants in 9215 ms returned unknown
[2020-06-02 23:31:15] [INFO ] [Real]Absence check using 40 positive place invariants in 112 ms returned sat
[2020-06-02 23:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:19] [INFO ] [Real]Absence check using state equation in 3881 ms returned sat
[2020-06-02 23:31:19] [INFO ] Deduced a trap composed of 90 places in 344 ms
[2020-06-02 23:31:20] [INFO ] Deduced a trap composed of 102 places in 1062 ms
[2020-06-02 23:31:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1589 ms
[2020-06-02 23:31:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:30] [INFO ] [Nat]Absence check using 40 positive place invariants in 9171 ms returned unknown
[2020-06-02 23:31:31] [INFO ] [Real]Absence check using 40 positive place invariants in 80 ms returned sat
[2020-06-02 23:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:35] [INFO ] [Real]Absence check using state equation in 4084 ms returned sat
[2020-06-02 23:31:35] [INFO ] Deduced a trap composed of 94 places in 180 ms
[2020-06-02 23:31:35] [INFO ] Deduced a trap composed of 102 places in 93 ms
[2020-06-02 23:31:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 475 ms
[2020-06-02 23:31:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:45] [INFO ] [Nat]Absence check using 40 positive place invariants in 9242 ms returned unknown
[2020-06-02 23:31:45] [INFO ] [Real]Absence check using 40 positive place invariants in 75 ms returned sat
[2020-06-02 23:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:49] [INFO ] [Real]Absence check using state equation in 4185 ms returned sat
[2020-06-02 23:31:49] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints in 120 ms.
[2020-06-02 23:31:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:59] [INFO ] [Nat]Absence check using 40 positive place invariants in 9279 ms returned unknown
[2020-06-02 23:32:00] [INFO ] [Real]Absence check using 40 positive place invariants in 109 ms returned sat
[2020-06-02 23:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:04] [INFO ] [Real]Absence check using state equation in 4277 ms returned sat
[2020-06-02 23:32:04] [INFO ] Deduced a trap composed of 85 places in 148 ms
[2020-06-02 23:32:04] [INFO ] Deduced a trap composed of 109 places in 197 ms
[2020-06-02 23:32:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 534 ms
[2020-06-02 23:32:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:32:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:32:14] [INFO ] [Nat]Absence check using 40 positive place invariants in 9159 ms returned unknown
[2020-06-02 23:32:14] [INFO ] Flatten gal took : 272 ms
[2020-06-02 23:32:15] [INFO ] Flatten gal took : 95 ms
[2020-06-02 23:32:15] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2020-06-02 23:32:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ NoC3x3-PT-1B @ 3570 seconds

FORMULA NoC3x3-PT-1B-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-1B-CTLFireability-03 FALSE 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: 15337064 kB
After kill :
MemTotal: 16427364 kB
MemFree: 15353984 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-1B"
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-1B, 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-158987853100340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B 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 ;