Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r151-tall-162089151600441.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Philosophers-PT-000500, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151600441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 1.6M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.7M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 610K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 246K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 942K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 172K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 838K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 280K Mar 27 07:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 982K Mar 27 07:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 251K Mar 25 08:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Mar 25 08:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 51K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 131K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.2M 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 Philosophers-PT-000500-00
FORMULA_NAME Philosophers-PT-000500-01
FORMULA_NAME Philosophers-PT-000500-02
FORMULA_NAME Philosophers-PT-000500-03
FORMULA_NAME Philosophers-PT-000500-04
FORMULA_NAME Philosophers-PT-000500-05
FORMULA_NAME Philosophers-PT-000500-06
FORMULA_NAME Philosophers-PT-000500-07
FORMULA_NAME Philosophers-PT-000500-08
FORMULA_NAME Philosophers-PT-000500-09
FORMULA_NAME Philosophers-PT-000500-10
FORMULA_NAME Philosophers-PT-000500-11
FORMULA_NAME Philosophers-PT-000500-12
FORMULA_NAME Philosophers-PT-000500-13
FORMULA_NAME Philosophers-PT-000500-14
FORMULA_NAME Philosophers-PT-000500-15

=== Now, execution of the tool begins

BK_START 1621052127646

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-15 04:15:29] [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]
[2021-05-15 04:15:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 04:15:29] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2021-05-15 04:15:29] [INFO ] Transformed 2500 places.
[2021-05-15 04:15:29] [INFO ] Transformed 2500 transitions.
[2021-05-15 04:15:29] [INFO ] Found NUPN structural information;
[2021-05-15 04:15:29] [INFO ] Parsed PT model containing 2500 places and 2500 transitions in 244 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 248 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 10765 ms. (steps per millisecond=9 ) properties seen :[1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2500 rows 2500 cols
[2021-05-15 04:15:40] [INFO ] Computed 1000 place invariants in 60 ms
[2021-05-15 04:15:42] [INFO ] [Real]Absence check using 1000 positive place invariants in 1339 ms returned sat
[2021-05-15 04:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 04:15:55] [INFO ] [Real]Absence check using state equation in 13253 ms returned sat
[2021-05-15 04:15:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 04:15:57] [INFO ] [Nat]Absence check using 1000 positive place invariants in 1550 ms returned sat
[2021-05-15 04:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 04:16:10] [INFO ] [Nat]Absence check using state equation in 12805 ms returned sat
[2021-05-15 04:16:10] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 110 ms.
[2021-05-15 04:16:11] [INFO ] Added : 1 causal constraints over 1 iterations in 378 ms. Result :sat
[2021-05-15 04:16:13] [INFO ] [Real]Absence check using 1000 positive place invariants in 1316 ms returned sat
[2021-05-15 04:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 04:16:25] [INFO ] [Real]Absence check using state equation in 12952 ms returned sat
[2021-05-15 04:16:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 04:16:27] [INFO ] [Nat]Absence check using 1000 positive place invariants in 1490 ms returned sat
[2021-05-15 04:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 04:16:40] [INFO ] [Nat]Absence check using state equation in 12189 ms returned sat
[2021-05-15 04:16:40] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 111 ms.
[2021-05-15 04:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 278 ms. Result :sat
[2021-05-15 04:16:42] [INFO ] [Real]Absence check using 1000 positive place invariants in 1451 ms returned sat
[2021-05-15 04:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 04:16:56] [INFO ] [Real]Absence check using state equation in 14313 ms returned sat
[2021-05-15 04:16:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 04:17:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 04:17:08] [INFO ] [Nat]Absence check using 1000 positive place invariants in 11124 ms returned unknown
[2021-05-15 04:17:08] [INFO ] [Real]Absence check using 1000 positive place invariants in 76 ms returned unsat
[2021-05-15 04:17:08] [INFO ] [Real]Absence check using 1000 positive place invariants in 76 ms returned unsat
[2021-05-15 04:17:10] [INFO ] [Real]Absence check using 1000 positive place invariants in 1101 ms returned sat
[2021-05-15 04:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 04:17:26] [INFO ] [Real]Absence check using state equation in 16560 ms returned sat
[2021-05-15 04:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 04:17:27] [INFO ] [Nat]Absence check using 1000 positive place invariants in 50 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2021-05-15 04:17:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-15 04:17:27] [INFO ] Flatten gal took : 230 ms
FORMULA Philosophers-PT-000500-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000500-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 04:17:27] [INFO ] Applying decomposition
[2021-05-15 04:17:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-15 04:17:27] [INFO ] Flatten gal took : 148 ms
[2021-05-15 04:17:28] [INFO ] Decomposing Gal with order
[2021-05-15 04:17:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 04:17:28] [INFO ] Removed a total of 1047 redundant transitions.
[2021-05-15 04:17:28] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-15 04:17:29] [INFO ] Flatten gal took : 373 ms
[2021-05-15 04:17:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 68 ms.
[2021-05-15 04:17:36] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA Philosophers-PT-000500-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000500-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 04:17:36] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 15 ms.
[2021-05-15 04:17:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 25 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Philosophers-PT-000500 @ 3570 seconds

FORMULA Philosophers-PT-000500-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-02 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: 16427332 kB
MemFree: 7159128 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16314444 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="Philosophers-PT-000500"
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 Philosophers-PT-000500, 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 r151-tall-162089151600441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000500.tgz
mv Philosophers-PT-000500 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 ;