Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853600699.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Peterson-COL-7, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853600699
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 4.4K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 47K Apr 27 15:14 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 Peterson-COL-7-CTLCardinality-00
FORMULA_NAME Peterson-COL-7-CTLCardinality-01
FORMULA_NAME Peterson-COL-7-CTLCardinality-02
FORMULA_NAME Peterson-COL-7-CTLCardinality-03
FORMULA_NAME Peterson-COL-7-CTLCardinality-04
FORMULA_NAME Peterson-COL-7-CTLCardinality-05
FORMULA_NAME Peterson-COL-7-CTLCardinality-06
FORMULA_NAME Peterson-COL-7-CTLCardinality-07
FORMULA_NAME Peterson-COL-7-CTLCardinality-08
FORMULA_NAME Peterson-COL-7-CTLCardinality-09
FORMULA_NAME Peterson-COL-7-CTLCardinality-10
FORMULA_NAME Peterson-COL-7-CTLCardinality-11
FORMULA_NAME Peterson-COL-7-CTLCardinality-12
FORMULA_NAME Peterson-COL-7-CTLCardinality-13
FORMULA_NAME Peterson-COL-7-CTLCardinality-14
FORMULA_NAME Peterson-COL-7-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591163473852

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:51:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 05:51:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:51:16] [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.
[2020-06-03 05:51:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 744 ms
[2020-06-03 05:51:16] [INFO ] sort/places :
ProcTourProc->beginLoop,testIdentity,testAlone,isEndLoop,
ProcBool->wantSection,
TourProc->turn,
ProcTour->askForSection,testTurn,endTurn,
Process->idle,CS,

[2020-06-03 05:51:16] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 96 ms.
[2020-06-03 05:51:16] [INFO ] Computed order based on color domains.
[2020-06-03 05:51:17] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions in 97 ms.
[2020-06-03 05:51:17] [INFO ] Unfolded HLPN properties in 8 ms.
Deduced a syphon composed of 56 places in 27 ms
Reduce places removed 56 places and 112 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 211 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2494 ms. (steps per millisecond=40 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
[2020-06-03 05:51:19] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2020-06-03 05:51:19] [INFO ] Computed 31 place invariants in 116 ms
[2020-06-03 05:51:20] [INFO ] [Real]Absence check using 23 positive place invariants in 159 ms returned sat
[2020-06-03 05:51:20] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 26 ms returned sat
[2020-06-03 05:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:51:33] [INFO ] [Real]Absence check using state equation in 12459 ms returned sat
[2020-06-03 05:51:33] [INFO ] State equation strengthened by 546 read => feed constraints.
[2020-06-03 05:51:33] [INFO ] [Real]Added 546 Read/Feed constraints in 145 ms returned sat
[2020-06-03 05:51:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:51:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 111 ms returned sat
[2020-06-03 05:51:34] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 27 ms returned sat
[2020-06-03 05:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:51:46] [INFO ] [Nat]Absence check using state equation in 12185 ms returned sat
[2020-06-03 05:51:46] [INFO ] [Nat]Added 546 Read/Feed constraints in 267 ms returned sat
[2020-06-03 05:51:48] [INFO ] Deduced a trap composed of 176 places in 2132 ms
[2020-06-03 05:51:51] [INFO ] Deduced a trap composed of 176 places in 2186 ms
[2020-06-03 05:51:54] [INFO ] Deduced a trap composed of 278 places in 3395 ms
[2020-06-03 05:51:54] [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 (> (+ s6 s18 s26 s28 s33 s39 s41 s54 s55 s59 s60 s63 s66 s67 s75 s89 s90 s91 s93 s94 s95 s96 s97 s99 s101 s102 s103 s105 s106 s107 s108 s110 s111 s112 s113 s114 s115 s116 s117 s118 s137 s139 s152 s165 s166 s171 s174 s178 s189 s200 s201 s202 s203 s204 s205 s216 s217 s218 s219 s220 s221 s320 s321 s322 s323 s324 s325 s424 s425 s426 s427 s428 s429 s432 s433 s434 s435 s436 s437 s472 s473 s474 s475 s476 s477 s478 s479 s496 s497 s498 s499 s500 s501 s502 s503 s528 s529 s530 s531 s532 s533 s616 s617 s618 s619 s620 s621 s641 s643 s648 s654 s656 s669 s670 s675 s678 s682 s690 s712 s713 s714 s715 s716 s717 s728 s729 s730 s731 s732 s733 s832 s833 s834 s835 s836 s837 s936 s937 s938 s939 s940 s941 s944 s945 s946 s947 s948 s949 s984 s985 s986 s987 s988 s989 s990 s991 s1008 s1009 s1010 s1011 s1012 s1013 s1014 s1015 s1040 s1041 s1042 s1043 s1044 s1045 s1128 s1129 s1130 s1131 s1132 s1133 s1159 s1160 s1161 s1162 s1163 s1173 s1174 s1175 s1176 s1177 s1264 s1265 s1266 s1267 s1268 s1355 s1356 s1357 s1358 s1359 s1362 s1363 s1364 s1365 s1366 s1397 s1398 s1399 s1400 s1401 s1402 s1403 s1418 s1419 s1420 s1421 s1422 s1423 s1424 s1446 s1447 s1448 s1449 s1450 s1451 s1523 s1524 s1525 s1526 s1527 s1528 s1552 s1553 s1554 s1555 s1556 s1568 s1569 s1570 s1571 s1572 s1672 s1673 s1674 s1675 s1676 s1776 s1777 s1778 s1779 s1780 s1784 s1785 s1786 s1787 s1788 s1824 s1825 s1826 s1827 s1828 s1829 s1830 s1831 s1848 s1849 s1850 s1851 s1852 s1853 s1854 s1855 s1880 s1881 s1882 s1883 s1884 s1968 s1969 s1970 s1971 s1972) 0)") while checking expression at index 0
[2020-06-03 05:51:55] [INFO ] [Real]Absence check using 23 positive place invariants in 10 ms returned unsat
[2020-06-03 05:51:55] [INFO ] [Real]Absence check using 23 positive place invariants in 71 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-03 05:51:55] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 05:51:56] [INFO ] Flatten gal took : 429 ms
[2020-06-03 05:51:56] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 05:51:56] [INFO ] Flatten gal took : 181 ms
FORMULA Peterson-COL-7-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 05:51:56] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 47 ms.
[2020-06-03 05:51:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 46 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Peterson-COL-7 @ 3570 seconds

FORMULA Peterson-COL-7-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Peterson-COL-7-CTLCardinality-09 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: 9779472 kB
After kill :
MemTotal: 16427332 kB
MemFree: 9812964 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="Peterson-COL-7"
export BK_EXAMINATION="CTLCardinality"
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 Peterson-COL-7, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r174-csrt-158987853600699"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;