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.r170-smll-158987815400114.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 FamilyReunion-COL-L00010M0001C001P001G001, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815400114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 4.3K Apr 1 20:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 1 20:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 1 13:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 1 13:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 1 10:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 1 10:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 1 06:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 1 06:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 1 13:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 1 13:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 134K 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 FamilyReunion-COL-L00010M0001C001P001G001-00
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-01
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-02
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-03
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-04
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-05
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-06
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-07
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-08
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-09
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-10
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-11
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-12
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-13
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-14
FORMULA_NAME FamilyReunion-COL-L00010M0001C001P001G001-15

=== Now, execution of the tool begins

BK_START 1591169073559

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 07:24:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 07:24:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 07:24:36] [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 07:24:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1484 ms
[2020-06-03 07:24:38] [INFO ] sort/places :
Response->r0,
LxM->m1,ml0,l2,m2,lm1,l3,m3,ml1,l4,lm2,m4,m5,l5,ml2,l6,lm3,m6,m7,ml3,l7,m9,m10,ml4,
CINFORMI->c2,c4,c7,c0,c1,
LxP->p1,p3,p2,p5,p4,p6,p9,pl0,pl1,
LegalResident->lm0,l12,l0,l30,l31,lc1,l1,l32,lc2,l33,lc3,l34,cg0,l35,lg0,l36,l8,l9,lm4,l38,l10,l11,l13,l16,l14,lc0,l15,l17,l18,lp0,l19,lp1,l20,l21,l22,l24,l25,l23,l28,l26,l27,l29,
LxC->c3,cl2,c5,c6,cl0,cl1,
LxR->gl1,l37,l39,l40,
GovernmentCommission->g0,g2,g4,
PublicAdminOffice->p0,p7,p8,p10,p11,
MICSystem->m0,m8,m11,
LxG->g1,gl0,g3,

[2020-06-03 07:24:38] [INFO ] Detected 5 constant HL places corresponding to 10 PT places.
[2020-06-03 07:24:38] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 1486 PT places and 1245.0 transition bindings in 51 ms.
[2020-06-03 07:24:38] [INFO ] Computed order based on color domains.
[2020-06-03 07:24:38] [INFO ] Unfolded HLPN to a Petri net with 1486 places and 1234 transitions in 68 ms.
[2020-06-03 07:24:38] [INFO ] Unfolded HLPN properties in 1 ms.
[2020-06-03 07:24:38] [INFO ] Reduced 11 identical enabling conditions.
[2020-06-03 07:24:38] [INFO ] Reduced 11 identical enabling conditions.
Deduced a syphon composed of 11 places in 38 ms
Reduce places removed 21 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 181 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 154 resets, run finished after 870 ms. (steps per millisecond=114 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 1234 rows 1465 cols
[2020-06-03 07:24:39] [INFO ] Computed 332 place invariants in 176 ms
[2020-06-03 07:24:40] [INFO ] [Real]Absence check using 26 positive place invariants in 82 ms returned sat
[2020-06-03 07:24:40] [INFO ] [Real]Absence check using 26 positive and 306 generalized place invariants in 578 ms returned sat
[2020-06-03 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:24:50] [INFO ] [Real]Absence check using state equation in 9900 ms returned sat
[2020-06-03 07:24:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:24:51] [INFO ] [Nat]Absence check using 26 positive place invariants in 115 ms returned sat
[2020-06-03 07:24:52] [INFO ] [Nat]Absence check using 26 positive and 306 generalized place invariants in 695 ms returned sat
[2020-06-03 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:25:00] [INFO ] [Nat]Absence check using state equation in 8710 ms returned sat
[2020-06-03 07:25:01] [INFO ] Computed and/alt/rep : 1223/2728/1223 causal constraints in 173 ms.
[2020-06-03 07:25:10] [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 (=> (> t834 0) (and (and (> t801 0) (< o801 o834)) (and (> t680 0) (< o680 o834))))") while checking expression at index 0
[2020-06-03 07:25:11] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 07:25:11] [INFO ] Flatten gal took : 320 ms
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00010M0001C001P001G001-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 07:25:11] [INFO ] Applying decomposition
[2020-06-03 07:25:11] [INFO ] Flatten gal took : 218 ms
[2020-06-03 07:25:11] [INFO ] Decomposing Gal with order
[2020-06-03 07:25:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 07:25:12] [INFO ] Removed a total of 577 redundant transitions.
[2020-06-03 07:25:12] [INFO ] Flatten gal took : 262 ms
[2020-06-03 07:25:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2020-06-03 07:25:12] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 13 ms.
[2020-06-03 07:25:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 22 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ FamilyReunion-COL-L00010M0001C001P001G001 @ 3570 seconds

FORMULA FamilyReunion-COL-L00010M0001C001P001G001-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-COL-L00010M0001C001P001G001-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-COL-L00010M0001C001P001G001-06 TRUE 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: 15109948 kB
After kill :
MemTotal: 16427332 kB
MemFree: 15130632 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="FamilyReunion-COL-L00010M0001C001P001G001"
export BK_EXAMINATION="LTLFireability"
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 FamilyReunion-COL-L00010M0001C001P001G001, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-158987815400114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00010M0001C001P001G001.tgz
mv FamilyReunion-COL-L00010M0001C001P001G001 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;