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.r176-tajo-158987871800427.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 PolyORBLF-PT-S02J04T10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871800427
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 8.3K Apr 12 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 12 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 11 04:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 11 04:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.0K Apr 14 12:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 14 12:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 10 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 10 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 9 17:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 9 17:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 PolyORBLF-PT-S02J04T10-CTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591152730666

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 02:52:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 02:52:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 02:52:12] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2020-06-03 02:52:12] [INFO ] Transformed 752 places.
[2020-06-03 02:52:12] [INFO ] Transformed 1572 transitions.
[2020-06-03 02:52:12] [INFO ] Parsed PT model containing 752 places and 1572 transitions in 203 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 39 ms.
Incomplete random walk after 100000 steps, including 20 resets, run finished after 494 ms. (steps per millisecond=202 ) properties seen :[1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0]
[2020-06-03 02:52:13] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
// Phase 1: matrix 1392 rows 752 cols
[2020-06-03 02:52:13] [INFO ] Computed 54 place invariants in 72 ms
[2020-06-03 02:52:13] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned unsat
[2020-06-03 02:52:13] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2020-06-03 02:52:13] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 34 ms returned unsat
[2020-06-03 02:52:14] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2020-06-03 02:52:14] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 47 ms returned sat
[2020-06-03 02:52:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:16] [INFO ] [Real]Absence check using state equation in 2774 ms returned sat
[2020-06-03 02:52:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:52:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 210 ms returned sat
[2020-06-03 02:52:17] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 60 ms returned sat
[2020-06-03 02:52:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:24] [INFO ] [Nat]Absence check using state equation in 6612 ms returned sat
[2020-06-03 02:52:24] [INFO ] State equation strengthened by 130 read => feed constraints.
[2020-06-03 02:52:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:52:30] [INFO ] [Nat]Added 130 Read/Feed constraints in 6061 ms returned unknown
[2020-06-03 02:52:30] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned unsat
[2020-06-03 02:52:30] [INFO ] [Real]Absence check using 15 positive place invariants in 43 ms returned sat
[2020-06-03 02:52:30] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 85 ms returned sat
[2020-06-03 02:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:34] [INFO ] [Real]Absence check using state equation in 4143 ms returned sat
[2020-06-03 02:52:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:52:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 58 ms returned sat
[2020-06-03 02:52:35] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 63 ms returned sat
[2020-06-03 02:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:45] [INFO ] [Nat]Absence check using state equation in 10155 ms returned sat
[2020-06-03 02:52:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:52:48] [INFO ] [Nat]Added 130 Read/Feed constraints in 3431 ms returned sat
[2020-06-03 02:52:48] [INFO ] Deduced a trap composed of 65 places in 250 ms
[2020-06-03 02:52:49] [INFO ] Deduced a trap composed of 65 places in 118 ms
[2020-06-03 02:52:49] [INFO ] Deduced a trap composed of 66 places in 67 ms
[2020-06-03 02:52:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 779 ms
[2020-06-03 02:52:49] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 183 ms.
[2020-06-03 02:52:54] [INFO ] Added : 5 causal constraints over 1 iterations in 5375 ms. Result :unknown
[2020-06-03 02:52:54] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2020-06-03 02:52:54] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 32 ms returned unsat
[2020-06-03 02:52:55] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned unsat
[2020-06-03 02:52:55] [INFO ] [Real]Absence check using 15 positive place invariants in 27 ms returned sat
[2020-06-03 02:52:55] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 45 ms returned unsat
[2020-06-03 02:52:55] [INFO ] [Real]Absence check using 15 positive place invariants in 27 ms returned sat
[2020-06-03 02:52:55] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 43 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 7 simplifications.
[2020-06-03 02:52:55] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 02:52:55] [INFO ] Flatten gal took : 246 ms
[2020-06-03 02:52:55] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 02:52:56] [INFO ] Flatten gal took : 115 ms
FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 02:52:56] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2020-06-03 02:52:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 14 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ PolyORBLF-PT-S02J04T10 @ 3570 seconds

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-CTLCardinality-06 TRUE 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: 16033676 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16038944 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="PolyORBLF-PT-S02J04T10"
export BK_EXAMINATION="CTLCardinality"
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 PolyORBLF-PT-S02J04T10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987871800427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T10.tgz
mv PolyORBLF-PT-S02J04T10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;