Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987871900489.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 PolyORBLF-PT-S04J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871900489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 8.8K Apr 12 05:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 12 05:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 11 05:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 11 05:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.7K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 10 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Apr 10 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 9 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 9 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 5.0M 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 PolyORBLF-PT-S04J06T08-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-15

=== Now, execution of the tool begins

BK_START 1591157572933

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:12:55] [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]
[2020-06-03 04:12:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:12:55] [INFO ] Load time of PNML (sax parser for PT used): 293 ms
[2020-06-03 04:12:55] [INFO ] Transformed 792 places.
[2020-06-03 04:12:55] [INFO ] Transformed 4268 transitions.
[2020-06-03 04:12:55] [INFO ] Parsed PT model containing 792 places and 4268 transitions in 377 ms.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 93 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 8 resets, run finished after 609 ms. (steps per millisecond=164 ) properties seen :[1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1]
[2020-06-03 04:12:56] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2020-06-03 04:12:56] [INFO ] Computed 58 place invariants in 241 ms
[2020-06-03 04:12:56] [INFO ] [Real]Absence check using 16 positive place invariants in 28 ms returned sat
[2020-06-03 04:12:56] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 35 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 24 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 19 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 3 ms returned unsat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-06-03 04:12:57] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 51 ms returned sat
[2020-06-03 04:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:13:04] [INFO ] [Real]Absence check using state equation in 6698 ms returned sat
[2020-06-03 04:13:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:13:04] [INFO ] [Nat]Absence check using 16 positive place invariants in 33 ms returned sat
[2020-06-03 04:13:04] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 69 ms returned sat
[2020-06-03 04:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:13:12] [INFO ] [Nat]Absence check using state equation in 8127 ms returned sat
[2020-06-03 04:13:12] [INFO ] State equation strengthened by 168 read => feed constraints.
[2020-06-03 04:13:14] [INFO ] [Nat]Added 168 Read/Feed constraints in 1742 ms returned sat
[2020-06-03 04:13:15] [INFO ] Deduced a trap composed of 84 places in 792 ms
[2020-06-03 04:13:16] [INFO ] Deduced a trap composed of 83 places in 769 ms
[2020-06-03 04:13:17] [INFO ] Deduced a trap composed of 83 places in 763 ms
[2020-06-03 04:13:20] [INFO ] Deduced a trap composed of 83 places in 2001 ms
[2020-06-03 04:13:23] [INFO ] Deduced a trap composed of 83 places in 3316 ms
[2020-06-03 04:13:29] [INFO ] Deduced a trap composed of 282 places in 6236 ms
[2020-06-03 04:13:29] [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 (> (+ s0 s4 s9 s10 s12 s15 s16 s27 s33 s34 s35 s37 s44 s50 s52 s55 s56 s62 s65 s68 s74 s75 s78 s81 s84 s85 s87 s89 s91 s92 s93 s94 s95 s98 s101 s107 s109 s112 s115 s116 s122 s125 s126 s127 s128 s130 s133 s140 s151 s152 s155 s156 s163 s165 s167 s170 s172 s173 s174 s175 s177 s178 s180 s181 s185 s187 s189 s191 s194 s195 s199 s204 s205 s206 s213 s223 s224 s225 s228 s229 s230 s232 s240 s241 s245 s246 s254 s255 s257 s258 s260 s262 s263 s268 s272 s275 s277 s278 s280 s281 s288 s292 s293 s294 s297 s298 s300 s301 s302 s305 s306 s308 s309 s312 s314 s316 s318 s321 s329 s332 s335 s339 s340 s354 s358 s362 s365 s366 s370 s371 s374 s375 s379 s385 s386 s387 s388 s391 s395 s399 s402 s407 s411 s413 s414 s416 s418 s419 s420 s423 s424 s427 s428 s429 s433 s436 s440 s441 s444 s445 s452 s453 s455 s457 s461 s463 s465 s467 s469 s471 s473 s475 s479 s484 s485 s486 s490 s492 s498 s500 s501 s502 s503 s506 s514 s516 s518 s522 s523 s524 s526 s531 s532 s533 s536 s544 s546 s547 s553 s554 s560 s562 s563 s564 s565 s568 s579 s582 s584 s585 s586 s588 s592 s595 s596 s597 s598 s604 s607 s611 s612 s614 s620 s621 s623 s624 s626 s637 s638 s639 s647 s648 s653 s655 s659 s662 s666 s672 s673 s676 s681 s682 s686 s687 s690 s691 s693 s697 s699 s704 s707 s708 s709 s710 s711 s714 s715 s722 s725 s732 s733 s736 s737 s738 s739 s740 s745 s748 s754 s758 s761 s762 s764 s766 s770 s774 s777 s779 s780 s781 s782 s791) 0)") while checking expression at index 7
[2020-06-03 04:13:30] [INFO ] [Real]Absence check using 16 positive place invariants in 33 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
[2020-06-03 04:13:30] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 04:13:30] [INFO ] Flatten gal took : 388 ms
FORMULA PolyORBLF-PT-S04J06T08-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 04:13:31] [INFO ] Flatten gal took : 233 ms
[2020-06-03 04:13:31] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 21 ms.
[2020-06-03 04:13:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 35 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBLF-PT-S04J06T08 @ 3570 seconds

FORMULA PolyORBLF-PT-S04J06T08-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J06T08-06 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 7510976 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16319524 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="PolyORBLF-PT-S04J06T08"
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 PolyORBLF-PT-S04J06T08, 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 r176-tajo-158987871900489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 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 ;