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.r194-csrt-159033389700225.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)
.....................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is SquareGrid-PT-100510, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389700225
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 3.4K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 786K Apr 27 15:14 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 SquareGrid-PT-100510-00
FORMULA_NAME SquareGrid-PT-100510-01
FORMULA_NAME SquareGrid-PT-100510-02
FORMULA_NAME SquareGrid-PT-100510-03
FORMULA_NAME SquareGrid-PT-100510-04
FORMULA_NAME SquareGrid-PT-100510-05
FORMULA_NAME SquareGrid-PT-100510-06
FORMULA_NAME SquareGrid-PT-100510-07
FORMULA_NAME SquareGrid-PT-100510-08
FORMULA_NAME SquareGrid-PT-100510-09
FORMULA_NAME SquareGrid-PT-100510-10
FORMULA_NAME SquareGrid-PT-100510-11
FORMULA_NAME SquareGrid-PT-100510-12
FORMULA_NAME SquareGrid-PT-100510-13
FORMULA_NAME SquareGrid-PT-100510-14
FORMULA_NAME SquareGrid-PT-100510-15

=== Now, execution of the tool begins

BK_START 1591208451969

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:20:54] [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]
[2020-06-03 18:20:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:20:54] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2020-06-03 18:20:54] [INFO ] Transformed 1380 places.
[2020-06-03 18:20:54] [INFO ] Transformed 1640 transitions.
[2020-06-03 18:20:54] [INFO ] Parsed PT model containing 1380 places and 1640 transitions in 276 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 67 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1 resets, run finished after 6925 ms. (steps per millisecond=14 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1]
// Phase 1: matrix 1640 rows 1380 cols
[2020-06-03 18:21:02] [INFO ] Computed 541 place invariants in 189 ms
[2020-06-03 18:21:02] [INFO ] [Real]Absence check using 540 positive place invariants in 330 ms returned unsat
[2020-06-03 18:21:03] [INFO ] [Real]Absence check using 540 positive place invariants in 526 ms returned unsat
[2020-06-03 18:21:03] [INFO ] [Real]Absence check using 540 positive place invariants in 95 ms returned unsat
[2020-06-03 18:21:04] [INFO ] [Real]Absence check using 540 positive place invariants in 442 ms returned sat
[2020-06-03 18:21:04] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 37 ms returned sat
[2020-06-03 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:21:09] [INFO ] [Real]Absence check using state equation in 4643 ms returned sat
[2020-06-03 18:21:09] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 83 ms.
[2020-06-03 18:21:16] [INFO ] Added : 299 causal constraints over 60 iterations in 7017 ms. Result :sat
[2020-06-03 18:21:17] [INFO ] [Real]Absence check using 540 positive place invariants in 449 ms returned sat
[2020-06-03 18:21:17] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 35 ms returned sat
[2020-06-03 18:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:21:22] [INFO ] [Real]Absence check using state equation in 5349 ms returned sat
[2020-06-03 18:21:22] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 142 ms.
[2020-06-03 18:21:31] [INFO ] Added : 302 causal constraints over 61 iterations in 9240 ms. Result :sat
[2020-06-03 18:21:32] [INFO ] [Real]Absence check using 540 positive place invariants in 533 ms returned sat
[2020-06-03 18:21:32] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 36 ms returned sat
[2020-06-03 18:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:21:38] [INFO ] [Real]Absence check using state equation in 5586 ms returned sat
[2020-06-03 18:21:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:21:39] [INFO ] [Nat]Absence check using 540 positive place invariants in 525 ms returned sat
[2020-06-03 18:21:39] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 17 ms returned sat
[2020-06-03 18:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:21:43] [INFO ] [Nat]Absence check using state equation in 4834 ms returned sat
[2020-06-03 18:21:44] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 133 ms.
[2020-06-03 18:21:52] [INFO ] Added : 322 causal constraints over 65 iterations in 8873 ms. Result :sat
[2020-06-03 18:21:53] [INFO ] [Real]Absence check using 540 positive place invariants in 531 ms returned sat
[2020-06-03 18:21:53] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 19 ms returned sat
[2020-06-03 18:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:21:58] [INFO ] [Real]Absence check using state equation in 4972 ms returned sat
[2020-06-03 18:21:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:21:59] [INFO ] [Nat]Absence check using 540 positive place invariants in 456 ms returned sat
[2020-06-03 18:21:59] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 16 ms returned sat
[2020-06-03 18:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:22:04] [INFO ] [Nat]Absence check using state equation in 4889 ms returned sat
[2020-06-03 18:22:04] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 114 ms.
[2020-06-03 18:22:13] [INFO ] Added : 334 causal constraints over 67 iterations in 9000 ms. Result :sat
[2020-06-03 18:22:13] [INFO ] [Real]Absence check using 540 positive place invariants in 14 ms returned unsat
[2020-06-03 18:22:13] [INFO ] [Real]Absence check using 540 positive place invariants in 9 ms returned unsat
[2020-06-03 18:22:14] [INFO ] [Real]Absence check using 540 positive place invariants in 145 ms returned unsat
[2020-06-03 18:22:14] [INFO ] [Real]Absence check using 540 positive place invariants in 523 ms returned sat
[2020-06-03 18:22:14] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 19 ms returned sat
[2020-06-03 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:22:19] [INFO ] [Real]Absence check using state equation in 5014 ms returned sat
[2020-06-03 18:22:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:22:20] [INFO ] [Nat]Absence check using 540 positive place invariants in 474 ms returned sat
[2020-06-03 18:22:20] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 19 ms returned sat
[2020-06-03 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:22:25] [INFO ] [Nat]Absence check using state equation in 5127 ms returned sat
[2020-06-03 18:22:25] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 110 ms.
[2020-06-03 18:22:34] [INFO ] Added : 312 causal constraints over 63 iterations in 8745 ms. Result :sat
[2020-06-03 18:22:35] [INFO ] [Real]Absence check using 540 positive place invariants in 514 ms returned sat
[2020-06-03 18:22:35] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 18 ms returned sat
[2020-06-03 18:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:22:40] [INFO ] [Real]Absence check using state equation in 4833 ms returned sat
[2020-06-03 18:22:40] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 101 ms.
[2020-06-03 18:22:48] [INFO ] Added : 316 causal constraints over 64 iterations in 8775 ms. Result :sat
[2020-06-03 18:22:49] [INFO ] [Real]Absence check using 540 positive place invariants in 258 ms returned unsat
[2020-06-03 18:22:50] [INFO ] [Real]Absence check using 540 positive place invariants in 317 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 11 simplifications.
[2020-06-03 18:22:50] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-06-03 18:22:50] [INFO ] Flatten gal took : 304 ms
FORMULA SquareGrid-PT-100510-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:22:50] [INFO ] Flatten gal took : 148 ms
[2020-06-03 18:22:50] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-03 18:22:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 23 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ SquareGrid-PT-100510 @ 3570 seconds

FORMULA SquareGrid-PT-100510-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-100510-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-100510-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-100510-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-100510-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 9139100 kB
After kill :
MemTotal: 16427332 kB
MemFree: 10137696 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="SquareGrid-PT-100510"
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 SquareGrid-PT-100510, 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 r194-csrt-159033389700225"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 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 ;