Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r094-tall-162048902600261.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is DrinkVendingMachine-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902600261
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 807M
-rw-r--r-- 1 mcc users 69K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 388K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 138M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 471M 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 9.6K Mar 28 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Mar 28 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3M Mar 28 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 15M Mar 28 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 23 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 23 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13M Mar 22 18:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33M Mar 22 18:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 134M 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 DrinkVendingMachine-PT-10-00
FORMULA_NAME DrinkVendingMachine-PT-10-01
FORMULA_NAME DrinkVendingMachine-PT-10-02
FORMULA_NAME DrinkVendingMachine-PT-10-03
FORMULA_NAME DrinkVendingMachine-PT-10-04
FORMULA_NAME DrinkVendingMachine-PT-10-05
FORMULA_NAME DrinkVendingMachine-PT-10-06
FORMULA_NAME DrinkVendingMachine-PT-10-07
FORMULA_NAME DrinkVendingMachine-PT-10-08
FORMULA_NAME DrinkVendingMachine-PT-10-09
FORMULA_NAME DrinkVendingMachine-PT-10-10
FORMULA_NAME DrinkVendingMachine-PT-10-11
FORMULA_NAME DrinkVendingMachine-PT-10-12
FORMULA_NAME DrinkVendingMachine-PT-10-13
FORMULA_NAME DrinkVendingMachine-PT-10-14
FORMULA_NAME DrinkVendingMachine-PT-10-15

=== Now, execution of the tool begins

BK_START 1620764316218

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 20:18:50] [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]
[2021-05-11 20:18:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 20:18:53] [INFO ] Load time of PNML (sax parser for PT used): 2787 ms
[2021-05-11 20:18:53] [INFO ] Transformed 120 places.
[2021-05-11 20:18:54] [INFO ] Transformed 111160 transitions.
[2021-05-11 20:18:54] [INFO ] Parsed PT model containing 120 places and 111160 transitions in 3302 ms.
Ensure Unique test removed 82500 transitions
Reduce redundant transitions removed 82500 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 974 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 10754 ms. (steps per millisecond=9 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 28660 rows 120 cols
[2021-05-11 20:19:18] [INFO ] Computed 60 place invariants in 288 ms
[2021-05-11 20:19:18] [INFO ] [Real]Absence check using 60 positive place invariants in 33 ms returned unsat
[2021-05-11 20:19:18] [INFO ] [Real]Absence check using 60 positive place invariants in 25 ms returned sat
[2021-05-11 20:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:19:33] [INFO ] [Real]Absence check using state equation in 14630 ms returned sat
[2021-05-11 20:19:48] [INFO ] Deduced a trap composed of 2 places in 9462 ms
[2021-05-11 20:19:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s61 s103) 0)") while checking expression at index 1
[2021-05-11 20:19:48] [INFO ] [Real]Absence check using 60 positive place invariants in 15 ms returned sat
[2021-05-11 20:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:20:03] [INFO ] [Real]Absence check using state equation in 15498 ms returned sat
[2021-05-11 20:20:08] [INFO ] Computed and/alt/rep : 11060/134200/11060 causal constraints in 2405 ms.
[2021-05-11 20:20:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2410 ms. Result :(error "Failed to check-sat")
[2021-05-11 20:20:08] [INFO ] [Real]Absence check using 60 positive place invariants in 5 ms returned unsat
[2021-05-11 20:20:08] [INFO ] [Real]Absence check using 60 positive place invariants in 15 ms returned unsat
[2021-05-11 20:20:08] [INFO ] [Real]Absence check using 60 positive place invariants in 5 ms returned unsat
[2021-05-11 20:20:08] [INFO ] [Real]Absence check using 60 positive place invariants in 12 ms returned unsat
[2021-05-11 20:20:08] [INFO ] [Real]Absence check using 60 positive place invariants in 4 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
[2021-05-11 20:20:11] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-11 20:20:11] [INFO ] Flatten gal took : 2528 ms
FORMULA DrinkVendingMachine-PT-10-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-11 20:20:13] [INFO ] Flatten gal took : 1548 ms
[2021-05-11 20:20:14] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-11 20:20:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 241 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DrinkVendingMachine-PT-10 @ 3570 seconds

FORMULA DrinkVendingMachine-PT-10-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-PT-10-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-PT-10-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-PT-10-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-PT-10-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-PT-10-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA DrinkVendingMachine-PT-10-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-PT-10-02 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: 5569960 kB
After kill :
MemTotal: 16427364 kB
MemFree: 15198364 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="DrinkVendingMachine-PT-10"
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 DrinkVendingMachine-PT-10, 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 r094-tall-162048902600261"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-PT-10.tgz
mv DrinkVendingMachine-PT-10 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 ;