Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787300145.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 itslola
Input is ASLink-PT-09b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787300145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.3M 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 ASLink-PT-09b-00
FORMULA_NAME ASLink-PT-09b-01
FORMULA_NAME ASLink-PT-09b-02
FORMULA_NAME ASLink-PT-09b-03
FORMULA_NAME ASLink-PT-09b-04
FORMULA_NAME ASLink-PT-09b-05
FORMULA_NAME ASLink-PT-09b-06
FORMULA_NAME ASLink-PT-09b-07
FORMULA_NAME ASLink-PT-09b-08
FORMULA_NAME ASLink-PT-09b-09
FORMULA_NAME ASLink-PT-09b-10
FORMULA_NAME ASLink-PT-09b-11
FORMULA_NAME ASLink-PT-09b-12
FORMULA_NAME ASLink-PT-09b-13
FORMULA_NAME ASLink-PT-09b-14
FORMULA_NAME ASLink-PT-09b-15

=== Now, execution of the tool begins

BK_START 1591288777349

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 16:39:40] [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]
[2020-06-04 16:39:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 16:39:41] [INFO ] Load time of PNML (sax parser for PT used): 549 ms
[2020-06-04 16:39:41] [INFO ] Transformed 4014 places.
[2020-06-04 16:39:41] [INFO ] Transformed 4932 transitions.
[2020-06-04 16:39:41] [INFO ] Found NUPN structural information;
[2020-06-04 16:39:41] [INFO ] Parsed PT model containing 4014 places and 4932 transitions in 768 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 241 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 125 resets, run finished after 985 ms. (steps per millisecond=101 ) properties seen :[0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1]
// Phase 1: matrix 4932 rows 4014 cols
[2020-06-04 16:39:43] [INFO ] Computed 394 place invariants in 1032 ms
[2020-06-04 16:39:45] [INFO ] [Real]Absence check using 93 positive place invariants in 568 ms returned sat
[2020-06-04 16:39:46] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 1220 ms returned sat
[2020-06-04 16:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:40:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:40:03] [INFO ] [Real]Absence check using state equation in 16885 ms returned (error "Failed to check-sat")
[2020-06-04 16:40:05] [INFO ] [Real]Absence check using 93 positive place invariants in 430 ms returned sat
[2020-06-04 16:40:06] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 1192 ms returned sat
[2020-06-04 16:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:40:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:40:23] [INFO ] [Real]Absence check using state equation in 17252 ms returned unknown
[2020-06-04 16:40:25] [INFO ] [Real]Absence check using 93 positive place invariants in 670 ms returned sat
[2020-06-04 16:40:27] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 1463 ms returned sat
[2020-06-04 16:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:40:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:40:43] [INFO ] [Real]Absence check using state equation in 16727 ms returned (error "Failed to check-sat")
[2020-06-04 16:40:45] [INFO ] [Real]Absence check using 93 positive place invariants in 625 ms returned sat
[2020-06-04 16:40:47] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 1352 ms returned sat
[2020-06-04 16:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:41:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:41:03] [INFO ] [Real]Absence check using state equation in 16896 ms returned (error "Failed to check-sat")
[2020-06-04 16:41:05] [INFO ] [Real]Absence check using 93 positive place invariants in 407 ms returned sat
[2020-06-04 16:41:06] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 969 ms returned sat
[2020-06-04 16:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:41:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:41:23] [INFO ] [Real]Absence check using state equation in 17855 ms returned unknown
[2020-06-04 16:41:25] [INFO ] [Real]Absence check using 93 positive place invariants in 422 ms returned sat
[2020-06-04 16:41:26] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 970 ms returned sat
[2020-06-04 16:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:41:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:41:43] [INFO ] [Real]Absence check using state equation in 17728 ms returned unknown
[2020-06-04 16:41:45] [INFO ] [Real]Absence check using 93 positive place invariants in 399 ms returned sat
[2020-06-04 16:41:46] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 976 ms returned sat
[2020-06-04 16:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:42:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:42:03] [INFO ] [Real]Absence check using state equation in 17870 ms returned (error "Failed to check-sat")
[2020-06-04 16:42:05] [INFO ] [Real]Absence check using 93 positive place invariants in 386 ms returned sat
[2020-06-04 16:42:05] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 885 ms returned sat
[2020-06-04 16:42:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:42:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:42:23] [INFO ] [Real]Absence check using state equation in 17970 ms returned (error "Failed to check-sat")
[2020-06-04 16:42:25] [INFO ] [Real]Absence check using 93 positive place invariants in 381 ms returned sat
[2020-06-04 16:42:26] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 915 ms returned sat
[2020-06-04 16:42:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:42:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:42:43] [INFO ] [Real]Absence check using state equation in 17924 ms returned unknown
[2020-06-04 16:42:45] [INFO ] [Real]Absence check using 93 positive place invariants in 384 ms returned sat
[2020-06-04 16:42:46] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 895 ms returned sat
[2020-06-04 16:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:43:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:43:03] [INFO ] [Real]Absence check using state equation in 17948 ms returned (error "Failed to check-sat")
[2020-06-04 16:43:05] [INFO ] [Real]Absence check using 93 positive place invariants in 397 ms returned sat
[2020-06-04 16:43:06] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 884 ms returned sat
[2020-06-04 16:43:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:43:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:43:23] [INFO ] [Real]Absence check using state equation in 17933 ms returned unknown
[2020-06-04 16:43:25] [INFO ] [Real]Absence check using 93 positive place invariants in 387 ms returned sat
[2020-06-04 16:43:26] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 932 ms returned sat
[2020-06-04 16:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:43:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:43:43] [INFO ] [Real]Absence check using state equation in 17913 ms returned unknown
[2020-06-04 16:43:44] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-04 16:43:44] [INFO ] Flatten gal took : 503 ms
FORMULA ASLink-PT-09b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 16:43:44] [INFO ] Applying decomposition
[2020-06-04 16:43:45] [INFO ] Flatten gal took : 283 ms
[2020-06-04 16:43:45] [INFO ] Decomposing Gal with order
[2020-06-04 16:43:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 16:43:46] [INFO ] Removed a total of 3221 redundant transitions.
[2020-06-04 16:43:46] [INFO ] Flatten gal took : 620 ms
[2020-06-04 16:43:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 5117 labels/synchronizations in 263 ms.
[2020-06-04 16:43:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-04 16:43:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 52 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ASLink-PT-09b @ 3570 seconds

FORMULA ASLink-PT-09b-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09b-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09b-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09b-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09b-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-09b-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: 15085844 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16139996 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="ASLink-PT-09b"
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 ASLink-PT-09b, 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 r166-smll-158987787300145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;