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-158987787200116.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ASLink-PT-07b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787200116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 3.1K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 3.0K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 08:57 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 1.1M 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-07b-CTLFireability-00
FORMULA_NAME ASLink-PT-07b-CTLFireability-01
FORMULA_NAME ASLink-PT-07b-CTLFireability-02
FORMULA_NAME ASLink-PT-07b-CTLFireability-03
FORMULA_NAME ASLink-PT-07b-CTLFireability-04
FORMULA_NAME ASLink-PT-07b-CTLFireability-05
FORMULA_NAME ASLink-PT-07b-CTLFireability-06
FORMULA_NAME ASLink-PT-07b-CTLFireability-07
FORMULA_NAME ASLink-PT-07b-CTLFireability-08
FORMULA_NAME ASLink-PT-07b-CTLFireability-09
FORMULA_NAME ASLink-PT-07b-CTLFireability-10
FORMULA_NAME ASLink-PT-07b-CTLFireability-11
FORMULA_NAME ASLink-PT-07b-CTLFireability-12
FORMULA_NAME ASLink-PT-07b-CTLFireability-13
FORMULA_NAME ASLink-PT-07b-CTLFireability-14
FORMULA_NAME ASLink-PT-07b-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591250226682

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 05:57:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 05:57:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 05:57:10] [INFO ] Load time of PNML (sax parser for PT used): 492 ms
[2020-06-04 05:57:10] [INFO ] Transformed 3222 places.
[2020-06-04 05:57:10] [INFO ] Transformed 3986 transitions.
[2020-06-04 05:57:10] [INFO ] Found NUPN structural information;
[2020-06-04 05:57:10] [INFO ] Parsed PT model containing 3222 places and 3986 transitions in 646 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 172 ms.
Incomplete random walk after 100000 steps, including 157 resets, run finished after 1121 ms. (steps per millisecond=89 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1]
// Phase 1: matrix 3986 rows 3222 cols
[2020-06-04 05:57:12] [INFO ] Computed 316 place invariants in 547 ms
[2020-06-04 05:57:13] [INFO ] [Real]Absence check using 75 positive place invariants in 464 ms returned sat
[2020-06-04 05:57:14] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 332 ms returned unsat
[2020-06-04 05:57:15] [INFO ] [Real]Absence check using 75 positive place invariants in 348 ms returned sat
[2020-06-04 05:57:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 899 ms returned sat
[2020-06-04 05:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:57:34] [INFO ] [Real]Absence check using state equation in 17901 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 05:57:35] [INFO ] [Real]Absence check using 75 positive place invariants in 296 ms returned sat
[2020-06-04 05:57:36] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 935 ms returned sat
[2020-06-04 05:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:57:54] [INFO ] [Real]Absence check using state equation in 17977 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 05:57:55] [INFO ] [Real]Absence check using 75 positive place invariants in 458 ms returned sat
[2020-06-04 05:57:56] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 916 ms returned sat
[2020-06-04 05:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:58:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 05:58:14] [INFO ] [Real]Absence check using state equation in 17904 ms returned unknown
[2020-06-04 05:58:15] [INFO ] [Real]Absence check using 75 positive place invariants in 451 ms returned sat
[2020-06-04 05:58:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 953 ms returned sat
[2020-06-04 05:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:58:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 05:58:34] [INFO ] [Real]Absence check using state equation in 17927 ms returned unknown
[2020-06-04 05:58:35] [INFO ] [Real]Absence check using 75 positive place invariants in 455 ms returned sat
[2020-06-04 05:58:36] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 915 ms returned sat
[2020-06-04 05:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:58:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 05:58:54] [INFO ] [Real]Absence check using state equation in 17931 ms returned unknown
[2020-06-04 05:58:55] [INFO ] [Real]Absence check using 75 positive place invariants in 449 ms returned sat
[2020-06-04 05:58:56] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 966 ms returned sat
[2020-06-04 05:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:59:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 05:59:14] [INFO ] [Real]Absence check using state equation in 17934 ms returned unknown
[2020-06-04 05:59:15] [INFO ] [Real]Absence check using 75 positive place invariants in 448 ms returned sat
[2020-06-04 05:59:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 931 ms returned sat
[2020-06-04 05:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:59:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 05:59:34] [INFO ] [Real]Absence check using state equation in 17965 ms returned (error "Failed to check-sat")
[2020-06-04 05:59:35] [INFO ] [Real]Absence check using 75 positive place invariants in 452 ms returned sat
[2020-06-04 05:59:36] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 929 ms returned sat
[2020-06-04 05:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 05:59:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 05:59:54] [INFO ] [Real]Absence check using state equation in 17966 ms returned unknown
[2020-06-04 05:59:55] [INFO ] [Real]Absence check using 75 positive place invariants in 475 ms returned sat
[2020-06-04 05:59:56] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 907 ms returned sat
[2020-06-04 05:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:00:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:00:14] [INFO ] [Real]Absence check using state equation in 17957 ms returned (error "Failed to check-sat")
[2020-06-04 06:00:15] [INFO ] [Real]Absence check using 75 positive place invariants in 471 ms returned sat
[2020-06-04 06:00:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 1164 ms returned sat
[2020-06-04 06:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:00:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:00:34] [INFO ] [Real]Absence check using state equation in 17653 ms returned (error "Failed to check-sat")
[2020-06-04 06:00:35] [INFO ] [Real]Absence check using 75 positive place invariants in 454 ms returned sat
[2020-06-04 06:00:36] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 959 ms returned sat
[2020-06-04 06:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:00:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:00:54] [INFO ] [Real]Absence check using state equation in 17937 ms returned (error "Failed to check-sat")
[2020-06-04 06:00:55] [INFO ] [Real]Absence check using 75 positive place invariants in 447 ms returned sat
[2020-06-04 06:00:56] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 905 ms returned sat
[2020-06-04 06:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:01:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:01:14] [INFO ] [Real]Absence check using state equation in 17977 ms returned (error "Failed to check-sat")
[2020-06-04 06:01:15] [INFO ] [Real]Absence check using 75 positive place invariants in 450 ms returned sat
[2020-06-04 06:01:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 955 ms returned sat
[2020-06-04 06:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:01:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:01:34] [INFO ] [Real]Absence check using state equation in 17920 ms returned (error "Failed to check-sat")
[2020-06-04 06:01:35] [INFO ] [Real]Absence check using 75 positive place invariants in 451 ms returned sat
[2020-06-04 06:01:36] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 963 ms returned sat
[2020-06-04 06:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:01:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:01:54] [INFO ] [Real]Absence check using state equation in 17907 ms returned unknown
[2020-06-04 06:01:55] [INFO ] [Real]Absence check using 75 positive place invariants in 447 ms returned sat
[2020-06-04 06:01:56] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 902 ms returned sat
[2020-06-04 06:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:02:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:02:14] [INFO ] [Real]Absence check using state equation in 17976 ms returned unknown
[2020-06-04 06:02:15] [INFO ] [Real]Absence check using 75 positive place invariants in 448 ms returned sat
[2020-06-04 06:02:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 947 ms returned sat
[2020-06-04 06:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:02:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:02:34] [INFO ] [Real]Absence check using state equation in 17909 ms returned unknown
[2020-06-04 06:02:35] [INFO ] [Real]Absence check using 75 positive place invariants in 451 ms returned sat
[2020-06-04 06:02:36] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 897 ms returned sat
[2020-06-04 06:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:02:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:02:54] [INFO ] [Real]Absence check using state equation in 17936 ms returned unknown
[2020-06-04 06:02:55] [INFO ] [Real]Absence check using 75 positive place invariants in 447 ms returned sat
[2020-06-04 06:02:56] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 951 ms returned sat
[2020-06-04 06:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:03:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:03:14] [INFO ] [Real]Absence check using state equation in 17900 ms returned unknown
[2020-06-04 06:03:15] [INFO ] [Real]Absence check using 75 positive place invariants in 450 ms returned sat
[2020-06-04 06:03:16] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 964 ms returned sat
[2020-06-04 06:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:03:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 06:03:34] [INFO ] [Real]Absence check using state equation in 17875 ms returned unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 06:03:35] [INFO ] Flatten gal took : 605 ms
[2020-06-04 06:03:35] [INFO ] Flatten gal took : 212 ms
[2020-06-04 06:03:35] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2020-06-04 06:03:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 42 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ASLink-PT-07b @ 3570 seconds
check_solution: Constraint R1 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Constraint R1 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)

FORMULA ASLink-PT-07b-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-07b-CTLFireability-12 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: 9675476 kB
After kill :
MemTotal: 16427332 kB
MemFree: 10815824 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-07b"
export BK_EXAMINATION="CTLFireability"
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-07b, examination is CTLFireability"
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-158987787200116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;