Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287300229.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 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 gold2020
Input is PolyORBNT-PT-S05J40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300229
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 138K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 624K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 311K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 10K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 39K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 120K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 27 09:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 52K Mar 27 09:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 25 12:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 25 12:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.9M May 5 16:51 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 PolyORBNT-PT-S05J40-00
FORMULA_NAME PolyORBNT-PT-S05J40-01
FORMULA_NAME PolyORBNT-PT-S05J40-02
FORMULA_NAME PolyORBNT-PT-S05J40-03
FORMULA_NAME PolyORBNT-PT-S05J40-04
FORMULA_NAME PolyORBNT-PT-S05J40-05
FORMULA_NAME PolyORBNT-PT-S05J40-06
FORMULA_NAME PolyORBNT-PT-S05J40-07
FORMULA_NAME PolyORBNT-PT-S05J40-08
FORMULA_NAME PolyORBNT-PT-S05J40-09
FORMULA_NAME PolyORBNT-PT-S05J40-10
FORMULA_NAME PolyORBNT-PT-S05J40-11
FORMULA_NAME PolyORBNT-PT-S05J40-12
FORMULA_NAME PolyORBNT-PT-S05J40-13
FORMULA_NAME PolyORBNT-PT-S05J40-14
FORMULA_NAME PolyORBNT-PT-S05J40-15

=== Now, execution of the tool begins

BK_START 1621389243419

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 01:54:05] [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]
[2021-05-19 01:54:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 01:54:05] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2021-05-19 01:54:05] [INFO ] Transformed 629 places.
[2021-05-19 01:54:05] [INFO ] Transformed 1590 transitions.
[2021-05-19 01:54:05] [INFO ] Parsed PT model containing 629 places and 1590 transitions in 179 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6853 resets, run finished after 693 ms. (steps per millisecond=144 ) properties seen :[0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1]
[2021-05-19 01:54:06] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2021-05-19 01:54:06] [INFO ] Computed 102 place invariants in 63 ms
[2021-05-19 01:54:06] [INFO ] [Real]Absence check using 76 positive place invariants in 111 ms returned sat
[2021-05-19 01:54:06] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 26 ms returned unsat
[2021-05-19 01:54:06] [INFO ] [Real]Absence check using 76 positive place invariants in 53 ms returned unsat
[2021-05-19 01:54:06] [INFO ] [Real]Absence check using 76 positive place invariants in 126 ms returned sat
[2021-05-19 01:54:07] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 63 ms returned unsat
[2021-05-19 01:54:07] [INFO ] [Real]Absence check using 76 positive place invariants in 5 ms returned unsat
[2021-05-19 01:54:07] [INFO ] [Real]Absence check using 76 positive place invariants in 296 ms returned sat
[2021-05-19 01:54:07] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 34 ms returned sat
[2021-05-19 01:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:09] [INFO ] [Real]Absence check using state equation in 1926 ms returned sat
[2021-05-19 01:54:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:09] [INFO ] [Nat]Absence check using 76 positive place invariants in 34 ms returned sat
[2021-05-19 01:54:09] [INFO ] [Nat]Absence check using 76 positive and 26 generalized place invariants in 26 ms returned sat
[2021-05-19 01:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:12] [INFO ] [Nat]Absence check using state equation in 2810 ms returned sat
[2021-05-19 01:54:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 01:54:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2021-05-19 01:54:12] [INFO ] Deduced a trap composed of 14 places in 378 ms
[2021-05-19 01:54:13] [INFO ] Deduced a trap composed of 229 places in 328 ms
[2021-05-19 01:54:13] [INFO ] Deduced a trap composed of 220 places in 321 ms
[2021-05-19 01:54:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1240 ms
[2021-05-19 01:54:13] [INFO ] Computed and/alt/rep : 929/20282/925 causal constraints in 106 ms.
[2021-05-19 01:54:17] [INFO ] Added : 89 causal constraints over 18 iterations in 3455 ms. Result :sat
[2021-05-19 01:54:17] [INFO ] [Real]Absence check using 76 positive place invariants in 44 ms returned unsat
[2021-05-19 01:54:17] [INFO ] [Real]Absence check using 76 positive place invariants in 45 ms returned unsat
[2021-05-19 01:54:17] [INFO ] [Real]Absence check using 76 positive place invariants in 118 ms returned unsat
[2021-05-19 01:54:17] [INFO ] [Real]Absence check using 76 positive place invariants in 10 ms returned unsat
[2021-05-19 01:54:17] [INFO ] [Real]Absence check using 76 positive place invariants in 28 ms returned sat
[2021-05-19 01:54:17] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 26 ms returned sat
[2021-05-19 01:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:19] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2021-05-19 01:54:19] [INFO ] [Real]Added 1 Read/Feed constraints in 12 ms returned sat
[2021-05-19 01:54:20] [INFO ] Deduced a trap composed of 365 places in 573 ms
[2021-05-19 01:54:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 775 ms
[2021-05-19 01:54:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:20] [INFO ] [Nat]Absence check using 76 positive place invariants in 32 ms returned sat
[2021-05-19 01:54:20] [INFO ] [Nat]Absence check using 76 positive and 26 generalized place invariants in 28 ms returned sat
[2021-05-19 01:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:25] [INFO ] [Nat]Absence check using state equation in 5012 ms returned sat
[2021-05-19 01:54:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 53 ms returned sat
[2021-05-19 01:54:25] [INFO ] Computed and/alt/rep : 929/20282/925 causal constraints in 60 ms.
[2021-05-19 01:54:26] [INFO ] Added : 8 causal constraints over 2 iterations in 676 ms. Result :sat
[2021-05-19 01:54:26] [INFO ] [Real]Absence check using 76 positive place invariants in 31 ms returned sat
[2021-05-19 01:54:26] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 28 ms returned sat
[2021-05-19 01:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:28] [INFO ] [Real]Absence check using state equation in 2180 ms returned sat
[2021-05-19 01:54:28] [INFO ] [Real]Added 1 Read/Feed constraints in 12 ms returned sat
[2021-05-19 01:54:29] [INFO ] Deduced a trap composed of 365 places in 328 ms
[2021-05-19 01:54:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 508 ms
[2021-05-19 01:54:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:29] [INFO ] [Nat]Absence check using 76 positive place invariants in 31 ms returned sat
[2021-05-19 01:54:29] [INFO ] [Nat]Absence check using 76 positive and 26 generalized place invariants in 27 ms returned sat
[2021-05-19 01:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:34] [INFO ] [Nat]Absence check using state equation in 5013 ms returned sat
[2021-05-19 01:54:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 53 ms returned sat
[2021-05-19 01:54:34] [INFO ] Computed and/alt/rep : 929/20282/925 causal constraints in 111 ms.
[2021-05-19 01:54:35] [INFO ] Added : 8 causal constraints over 2 iterations in 854 ms. Result :sat
[2021-05-19 01:54:35] [INFO ] [Real]Absence check using 76 positive place invariants in 31 ms returned sat
[2021-05-19 01:54:35] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 31 ms returned unsat
[2021-05-19 01:54:35] [INFO ] [Real]Absence check using 76 positive place invariants in 12 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
[2021-05-19 01:54:35] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2021-05-19 01:54:36] [INFO ] Flatten gal took : 138 ms
FORMULA PolyORBNT-PT-S05J40-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 01:54:36] [INFO ] Flatten gal took : 105 ms
[2021-05-19 01:54:36] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-19 01:54:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 11 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBNT-PT-S05J40 @ 3570 seconds

FORMULA PolyORBNT-PT-S05J40-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J40-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J40-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 7329820 kB
After kill :
MemTotal: 16427332 kB
MemFree: 7347024 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="PolyORBNT-PT-S05J40"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is PolyORBNT-PT-S05J40, 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 r170-oct2-162089287300229"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J40.tgz
mv PolyORBNT-PT-S05J40 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 ;