About the Execution of ITS-LoLa for SafeBus-COL-80
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15801.800 | 3600000.00 | 1660871.00 | 1972.80 | ????TFT?FTT?F??T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r186-oct2-158987938900385.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 itslola
Input is SafeBus-COL-80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987938900385
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.5K Apr 12 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 12 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 11 13:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 13:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 10 00:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 10 00:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 45K Mar 24 05:38 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 SafeBus-COL-80-00
FORMULA_NAME SafeBus-COL-80-01
FORMULA_NAME SafeBus-COL-80-02
FORMULA_NAME SafeBus-COL-80-03
FORMULA_NAME SafeBus-COL-80-04
FORMULA_NAME SafeBus-COL-80-05
FORMULA_NAME SafeBus-COL-80-06
FORMULA_NAME SafeBus-COL-80-07
FORMULA_NAME SafeBus-COL-80-08
FORMULA_NAME SafeBus-COL-80-09
FORMULA_NAME SafeBus-COL-80-10
FORMULA_NAME SafeBus-COL-80-11
FORMULA_NAME SafeBus-COL-80-12
FORMULA_NAME SafeBus-COL-80-13
FORMULA_NAME SafeBus-COL-80-14
FORMULA_NAME SafeBus-COL-80-15
=== Now, execution of the tool begins
BK_START 1591237539290
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:25:40] [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 02:25:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:25:40] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-04 02:25:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 469 ms
[2020-06-04 02:25:41] [INFO ] sort/places :
Dom->AMC,wait_ack,
Dot->cable_free,ACK,T_out,R_tout,S_tout,FMCb,
It->Cpt2,Cpt1,msgl,cable_used,FMC,wait_cable,listen,RMC,PMC,MSG,wait_msg,loop_em,
[2020-06-04 02:25:41] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2020-06-04 02:25:41] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 25 ms.
[2020-06-04 02:25:41] [INFO ] Computed order based on color domains.
[2020-06-04 02:25:42] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions in 1488 ms.
[2020-06-04 02:25:42] [INFO ] Unfolded HLPN properties in 13 ms.
Deduced a syphon composed of 80 places in 268 ms
Reduce places removed 160 places and 160 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 3731 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 12129 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-06-04 02:26:15] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2020-06-04 02:26:23] [INFO ] Computed 325 place invariants in 8415 ms
[2020-06-04 02:26:25] [INFO ] [Real]Absence check using 161 positive place invariants in 1059 ms returned sat
[2020-06-04 02:26:27] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2079 ms returned unsat
[2020-06-04 02:26:29] [INFO ] [Real]Absence check using 161 positive place invariants in 1075 ms returned sat
[2020-06-04 02:26:31] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2112 ms returned unsat
[2020-06-04 02:26:32] [INFO ] [Real]Absence check using 161 positive place invariants in 90 ms returned unsat
[2020-06-04 02:26:34] [INFO ] [Real]Absence check using 161 positive place invariants in 1055 ms returned sat
[2020-06-04 02:26:36] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1932 ms returned unsat
[2020-06-04 02:26:38] [INFO ] [Real]Absence check using 161 positive place invariants in 1073 ms returned sat
[2020-06-04 02:26:40] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1985 ms returned sat
[2020-06-04 02:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:26:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 02:26:56] [INFO ] [Real]Absence check using state equation in 16057 ms returned (error "Failed to check-sat")
[2020-06-04 02:26:57] [INFO ] [Real]Absence check using 161 positive place invariants in 395 ms returned unsat
[2020-06-04 02:26:58] [INFO ] [Real]Absence check using 161 positive place invariants in 395 ms returned unsat
[2020-06-04 02:27:00] [INFO ] [Real]Absence check using 161 positive place invariants in 1039 ms returned sat
[2020-06-04 02:27:02] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2061 ms returned unsat
[2020-06-04 02:27:04] [INFO ] [Real]Absence check using 161 positive place invariants in 1096 ms returned sat
[2020-06-04 02:27:06] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1955 ms returned unsat
[2020-06-04 02:27:08] [INFO ] [Real]Absence check using 161 positive place invariants in 747 ms returned unsat
[2020-06-04 02:27:09] [INFO ] [Real]Absence check using 161 positive place invariants in 382 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
[2020-06-04 02:27:34] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-04 02:27:39] [INFO ] Flatten gal took : 27863 ms
FORMULA SafeBus-COL-80-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 02:27:39] [INFO ] Applying decomposition
[2020-06-04 02:28:04] [INFO ] Flatten gal took : 24910 ms
[2020-06-04 02:28:26] [INFO ] Decomposing Gal with order
[2020-06-04 02:28:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 02:38:45] [INFO ] Removed a total of 3159431 redundant transitions.
[2020-06-04 02:38:53] [INFO ] Flatten gal took : 91047 ms
[2020-06-04 02:39:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 26536 ms.
[2020-06-04 02:48:12] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 21 ms.
[2020-06-04 02:48:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1679 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ SafeBus-COL-80 @ 3570 seconds
vrfy: finished
info: timeLeft: 3502
rslt: Output for LTLCardinality @ SafeBus-COL-80
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 564247/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 435392
lola: finding significant places
lola: 13606 places, 550641 transitions, 13281 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
Killed
rslt: finished
--------------------
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="SafeBus-COL-80"
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 SafeBus-COL-80, 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 r186-oct2-158987938900385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-80.tgz
mv SafeBus-COL-80 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 '
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 ;