About the Execution of ITS-LoLa for RERS17pb115-PT-1
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15740.920 | 3600000.00 | 1892219.00 | 5536.30 | ????FF?F?F??F?F? | normal |
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.r172-smll-158987827500145.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 RERS17pb115-PT-1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827500145
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 4.3K Apr 12 07:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 12 07:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 11 08:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 08:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 14 12:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 10 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 10 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 9 20:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 20:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 69M 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 RERS17pb115-PT-1-00
FORMULA_NAME RERS17pb115-PT-1-01
FORMULA_NAME RERS17pb115-PT-1-02
FORMULA_NAME RERS17pb115-PT-1-03
FORMULA_NAME RERS17pb115-PT-1-04
FORMULA_NAME RERS17pb115-PT-1-05
FORMULA_NAME RERS17pb115-PT-1-06
FORMULA_NAME RERS17pb115-PT-1-07
FORMULA_NAME RERS17pb115-PT-1-08
FORMULA_NAME RERS17pb115-PT-1-09
FORMULA_NAME RERS17pb115-PT-1-10
FORMULA_NAME RERS17pb115-PT-1-11
FORMULA_NAME RERS17pb115-PT-1-12
FORMULA_NAME RERS17pb115-PT-1-13
FORMULA_NAME RERS17pb115-PT-1-14
FORMULA_NAME RERS17pb115-PT-1-15
=== Now, execution of the tool begins
BK_START 1591278835799
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 13:53:58] [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 13:53:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 13:54:00] [INFO ] Load time of PNML (sax parser for PT used): 2685 ms
[2020-06-04 13:54:00] [INFO ] Transformed 1399 places.
[2020-06-04 13:54:01] [INFO ] Transformed 144369 transitions.
[2020-06-04 13:54:01] [INFO ] Found NUPN structural information;
[2020-06-04 13:54:01] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 3245 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 1111 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 10972 ms. (steps per millisecond=9 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-06-04 13:54:13] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2020-06-04 13:54:14] [INFO ] Computed 37 place invariants in 508 ms
[2020-06-04 13:54:14] [INFO ] [Real]Absence check using 19 positive place invariants in 102 ms returned sat
[2020-06-04 13:54:14] [INFO ] [Real]Absence check using 19 positive and 18 generalized place invariants in 41 ms returned sat
[2020-06-04 13:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:54:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 13:54:34] [INFO ] [Real]Absence check using state equation in 19424 ms returned (error "Failed to check-sat")
[2020-06-04 13:54:34] [INFO ] [Real]Absence check using 19 positive place invariants in 37 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 13:54:41] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-04 13:54:42] [INFO ] Flatten gal took : 6266 ms
FORMULA RERS17pb115-PT-1-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-1-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-1-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-1-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-1-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 13:54:42] [INFO ] Applying decomposition
[2020-06-04 13:54:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 13:54:47] [INFO ] Flatten gal took : 4963 ms
[2020-06-04 13:54:51] [INFO ] Decomposing Gal with order
[2020-06-04 13:54:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 13:56:49] [INFO ] Removed a total of 281491 redundant transitions.
[2020-06-04 13:56:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 13:56:53] [INFO ] Flatten gal took : 118293 ms
[2020-06-04 13:57:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 7033 labels/synchronizations in 39862 ms.
[2020-06-04 13:57:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RERS17pb115-PT-1-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 13:57:39] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 45 ms.
[2020-06-04 13:57:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 707 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ RERS17pb115-PT-1 @ 3570 seconds
FORMULA RERS17pb115-PT-1-00 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-01 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-02 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-06 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-10 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-11 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-15 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-13 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-03 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RERS17pb115-PT-1-08 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 1970
rslt: Output for LTLCardinality @ RERS17pb115-PT-1
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: 145768/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 44768
lola: finding significant places
lola: 1399 places, 144369 transitions, 1362 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: ((G ((((p991 <= 0)) OR ((p217 <= 1) AND (1 <= p217)))) AND F (X (((X ((((1 <= p560)) AND ((2 <= p245) OR (p245 <= 0)))) OR ((p991 <= 0))) OR ((p217 <= 1) AND (1 <= p217)))))) AND ((X ((((p991 <= 0)) OR ((p217 <= 1) AND (1 <= p217)))) OR ((p1062 <= 0))) OR ((p1062 <= 1) AND (1 <= p1062)))) : (F ((((1 <= p319)) AND ((2 <= p1056) OR (p1056 <= 0)))) AND X ((((p319 <= 0)) OR ((p1056 <= 1) AND (1 <= p1056))))) : F (X (F ((((p39 <= 0)) OR ((p336 <= 1) AND (1 <= p336)))))) : NOT(F (G ((((1 <= p646)) AND ((2 <= p847) OR (p847 <= 0)))))) : X (F ((((p1278 <= 1) AND (1 <= p1278)) U G (F (NOT(X (((((p248 <= 0)) OR ((p1222 <= 1) AND (1 <= p1222))) U NOT(X (G ((((p476 <= 0)) OR ((p476 <= 1) AND (1 <= p476)))))))))))))) : G ((((p1360 <= 0)) OR ((p60 <= 1) AND (1 <= p60)))) : (X (((((p1304 <= 0)) OR ((p1233 <= 1) AND (1 <= p1233))) U (((1 <= p1304)) AND ((2 <= p1233) OR (p1233 <= 0))))) AND (((p31 <= 0)) OR ((p1246 <= 1) AND (1 <= p1246)))) : F (X (((((p776 <= 0)) OR ((p509 <= 1) AND (1 <= p509))) AND (((p217 <= 0)) OR ((p956 <= 1) AND (1 <= p956)))))) : G (F (G (X (X (F ((((p127 <= 0)) OR ((p243 <= 1) AND (1 <= p243))))))))) : X (F (X (NOT(G (X (((p428 <= 1) AND (1 <= p428))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: Cannot launch process for handling subproblem
lola: RESULT
lola:
SUMMARY:
lola:
preliminary result:
Segmentation fault
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="RERS17pb115-PT-1"
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 RERS17pb115-PT-1, 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 r172-smll-158987827500145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-1.tgz
mv RERS17pb115-PT-1 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 ;