fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r170-oct2-162089287100105
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for PolyORBLF-COL-S06J06T08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
10487.592 3600000.00 3670325.00 890.40 TTTFFFFFTTFFF?FT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287100105.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 gold2020
Input is PolyORBLF-COL-S06J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287100105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 27 09:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 09:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 12:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 12:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 154K May 5 16:51 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-COL-S06J06T08-00
FORMULA_NAME PolyORBLF-COL-S06J06T08-01
FORMULA_NAME PolyORBLF-COL-S06J06T08-02
FORMULA_NAME PolyORBLF-COL-S06J06T08-03
FORMULA_NAME PolyORBLF-COL-S06J06T08-04
FORMULA_NAME PolyORBLF-COL-S06J06T08-05
FORMULA_NAME PolyORBLF-COL-S06J06T08-06
FORMULA_NAME PolyORBLF-COL-S06J06T08-07
FORMULA_NAME PolyORBLF-COL-S06J06T08-08
FORMULA_NAME PolyORBLF-COL-S06J06T08-09
FORMULA_NAME PolyORBLF-COL-S06J06T08-10
FORMULA_NAME PolyORBLF-COL-S06J06T08-11
FORMULA_NAME PolyORBLF-COL-S06J06T08-12
FORMULA_NAME PolyORBLF-COL-S06J06T08-13
FORMULA_NAME PolyORBLF-COL-S06J06T08-14
FORMULA_NAME PolyORBLF-COL-S06J06T08-15

=== Now, execution of the tool begins

BK_START 1621379425411

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 23:10:27] [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]
[2021-05-18 23:10:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:10:27] [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.
[2021-05-18 23:10:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 644 ms
[2021-05-18 23:10:27] [INFO ] sort/places :
D4->DisablePollingE,DisablePollingB,Insert_Source_B,P_1119,P_2579,
Threads->AwakeTasks,IdleTasks,NotifyEventJobQueuedE,QueueJobE,P_2321,TryAllocateOneTaskE,TryAllocateOneTaskB,P_2318,EnablePollingE,EnablePollingB,FetchJobB,ScheduleTaskE_Check,ScheduleTaskB,Abort_Check_Sources_E,Abort_Check_Sources_B,NotifyEventSourceAddedB,Insert_Source_E,NotifyEventSourceAddedE,P_1113,ProcessingEvt,P_1155,nyo,P_1158,P_1159,P_1160,NotifyEventEndOfCheckSourcesB,NotifyEventEndOfCheckSourcesE,Check_Sources_B,Check_Sources_E,Idle,NotifyEventJobCompletedE,NotifyEventJobCompletedB,RunE,RunB,Perform_Work_E,Try_Check_Sources_B,Try_Check_Sources_E,P_1617,ScheduleTaskE_Idle,
D6->CreatedJobs,
Jobs->P_1725,P_1724,P_1712,AvailableJobId,
Dot->cJobCnt,JobCnt,cBlockedTasks,PollingAbort,cPollingAbort,BlockedTasks,MarkerWrite,P_1727,P_1726,MarkerRead,P_1717,P_1716,CanInjectEvent,SigAbort,NoSigAbort,P_1093,P_1095,P_1097,P_1099,cSources,cIsMonitoring,IsMonitoring,cIdleTasks,ORB_Lock,
Sources->DataOnSrc,PlaceSources,ModifiedSrc,AbourtToModifySrc,
D1->NotifyEventJobQueuedB,QueueJobB,FetchJobE,ScheduleTaskE_Work,

[2021-05-18 23:10:28] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2021-05-18 23:10:28] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2021-05-18 23:10:28] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2021-05-18 23:10:28] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2021-05-18 23:10:28] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2021-05-18 23:10:28] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2021-05-18 23:10:28] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 894 PT places and 14420.0 transition bindings in 32 ms.
[2021-05-18 23:10:28] [INFO ] Computed order based on color domains.
[2021-05-18 23:10:28] [INFO ] Unfolded HLPN to a Petri net with 894 places and 3574 transitions in 103 ms.
[2021-05-18 23:10:28] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 213 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 570 resets, run finished after 947 ms. (steps per millisecond=105 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0]
[2021-05-18 23:10:29] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
// Phase 1: matrix 3526 rows 894 cols
[2021-05-18 23:10:29] [INFO ] Computed 62 place invariants in 243 ms
[2021-05-18 23:10:29] [INFO ] [Real]Absence check using 23 positive place invariants in 40 ms returned unsat
[2021-05-18 23:10:30] [INFO ] [Real]Absence check using 23 positive place invariants in 24 ms returned unsat
[2021-05-18 23:10:30] [INFO ] [Real]Absence check using 23 positive place invariants in 41 ms returned unsat
[2021-05-18 23:10:30] [INFO ] [Real]Absence check using 23 positive place invariants in 27 ms returned sat
[2021-05-18 23:10:30] [INFO ] [Real]Absence check using 23 positive and 39 generalized place invariants in 60 ms returned unsat
[2021-05-18 23:10:30] [INFO ] [Real]Absence check using 23 positive place invariants in 16 ms returned unsat
[2021-05-18 23:10:31] [INFO ] [Real]Absence check using 23 positive place invariants in 73 ms returned sat
[2021-05-18 23:10:31] [INFO ] [Real]Absence check using 23 positive and 39 generalized place invariants in 85 ms returned sat
[2021-05-18 23:10:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:10:37] [INFO ] [Real]Absence check using state equation in 6794 ms returned sat
[2021-05-18 23:10:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:10:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 47 ms returned sat
[2021-05-18 23:10:38] [INFO ] [Nat]Absence check using 23 positive and 39 generalized place invariants in 33 ms returned unsat
[2021-05-18 23:10:38] [INFO ] [Real]Absence check using 23 positive place invariants in 16 ms returned unsat
[2021-05-18 23:10:38] [INFO ] [Real]Absence check using 23 positive place invariants in 8 ms returned unsat
[2021-05-18 23:10:38] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2021-05-18 23:10:38] [INFO ] [Real]Absence check using 23 positive and 39 generalized place invariants in 52 ms returned unsat
[2021-05-18 23:10:38] [INFO ] [Real]Absence check using 23 positive place invariants in 28 ms returned sat
[2021-05-18 23:10:38] [INFO ] [Real]Absence check using 23 positive and 39 generalized place invariants in 60 ms returned sat
[2021-05-18 23:10:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:10:44] [INFO ] [Real]Absence check using state equation in 5465 ms returned sat
[2021-05-18 23:10:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:10:44] [INFO ] [Nat]Absence check using 23 positive place invariants in 74 ms returned sat
[2021-05-18 23:10:44] [INFO ] [Nat]Absence check using 23 positive and 39 generalized place invariants in 68 ms returned sat
[2021-05-18 23:10:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:10:53] [INFO ] [Nat]Absence check using state equation in 8806 ms returned sat
[2021-05-18 23:10:53] [INFO ] State equation strengthened by 232 read => feed constraints.
[2021-05-18 23:10:55] [INFO ] [Nat]Added 232 Read/Feed constraints in 1812 ms returned sat
[2021-05-18 23:10:57] [INFO ] Deduced a trap composed of 404 places in 1594 ms
[2021-05-18 23:10:58] [INFO ] Deduced a trap composed of 432 places in 1536 ms
[2021-05-18 23:10:58] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 3463 ms
[2021-05-18 23:10:58] [INFO ] [Real]Absence check using 23 positive place invariants in 19 ms returned unsat
[2021-05-18 23:10:59] [INFO ] [Real]Absence check using 23 positive place invariants in 43 ms returned sat
[2021-05-18 23:10:59] [INFO ] [Real]Absence check using 23 positive and 39 generalized place invariants in 63 ms returned unsat
[2021-05-18 23:10:59] [INFO ] [Real]Absence check using 23 positive place invariants in 71 ms returned sat
[2021-05-18 23:10:59] [INFO ] [Real]Absence check using 23 positive and 39 generalized place invariants in 66 ms returned unsat
Successfully simplified 13 atomic propositions for a total of 13 simplifications.
[2021-05-18 23:11:00] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-18 23:11:00] [INFO ] Flatten gal took : 667 ms
FORMULA PolyORBLF-COL-S06J06T08-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 23:11:00] [INFO ] Applying decomposition
[2021-05-18 23:11:00] [INFO ] Flatten gal took : 392 ms
[2021-05-18 23:11:01] [INFO ] Decomposing Gal with order
[2021-05-18 23:11:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 23:11:02] [INFO ] Removed a total of 18323 redundant transitions.
[2021-05-18 23:11:02] [INFO ] Flatten gal took : 660 ms
[2021-05-18 23:11:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 123 ms.
[2021-05-18 23:11:03] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-18 23:11:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 21 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBLF-COL-S06J06T08 @ 3570 seconds

FORMULA PolyORBLF-COL-S06J06T08-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S06J06T08-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S06J06T08-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S06J06T08-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S06J06T08-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S06J06T08-10 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: 5706100 kB
After kill :
MemTotal: 16427332 kB
MemFree: 5785176 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-COL-S06J06T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is PolyORBLF-COL-S06J06T08, 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 r170-oct2-162089287100105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T08.tgz
mv PolyORBLF-COL-S06J06T08 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 ;