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.r265-tall-162106800600305.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Sudoku-PT-AN08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-162106800600305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.1M
-rw-r--r-- 1 mcc users 640K May 15 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.1M May 15 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 436K May 15 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M May 15 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 71K Mar 28 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 240K Mar 28 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 194K Mar 28 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 701K Mar 28 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 76K May 13 19:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 244K May 13 19:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 211K May 13 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 735K May 13 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.3K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 298K May 5 16:52 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 Sudoku-PT-AN08-00
FORMULA_NAME Sudoku-PT-AN08-01
FORMULA_NAME Sudoku-PT-AN08-02
FORMULA_NAME Sudoku-PT-AN08-03
FORMULA_NAME Sudoku-PT-AN08-04
FORMULA_NAME Sudoku-PT-AN08-05
FORMULA_NAME Sudoku-PT-AN08-06
FORMULA_NAME Sudoku-PT-AN08-07
FORMULA_NAME Sudoku-PT-AN08-08
FORMULA_NAME Sudoku-PT-AN08-09
FORMULA_NAME Sudoku-PT-AN08-10
FORMULA_NAME Sudoku-PT-AN08-11
FORMULA_NAME Sudoku-PT-AN08-12
FORMULA_NAME Sudoku-PT-AN08-13
FORMULA_NAME Sudoku-PT-AN08-14
FORMULA_NAME Sudoku-PT-AN08-15

=== Now, execution of the tool begins

BK_START 1621212444018

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-17 00:47:25] [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]
[2021-05-17 00:47:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 00:47:25] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2021-05-17 00:47:25] [INFO ] Transformed 704 places.
[2021-05-17 00:47:25] [INFO ] Transformed 512 transitions.
[2021-05-17 00:47:25] [INFO ] Parsed PT model containing 704 places and 512 transitions in 144 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 60 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1796 resets, run finished after 8372 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1]
// Phase 1: matrix 512 rows 704 cols
[2021-05-17 00:47:34] [INFO ] Computed 192 place invariants in 23 ms
[2021-05-17 00:47:34] [INFO ] [Real]Absence check using 192 positive place invariants in 134 ms returned sat
[2021-05-17 00:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:35] [INFO ] [Real]Absence check using state equation in 893 ms returned sat
[2021-05-17 00:47:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:35] [INFO ] [Nat]Absence check using 192 positive place invariants in 106 ms returned sat
[2021-05-17 00:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:36] [INFO ] [Nat]Absence check using state equation in 891 ms returned sat
[2021-05-17 00:47:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 16 ms.
[2021-05-17 00:47:36] [INFO ] Added : 0 causal constraints over 0 iterations in 50 ms. Result :sat
[2021-05-17 00:47:36] [INFO ] [Real]Absence check using 192 positive place invariants in 195 ms returned sat
[2021-05-17 00:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:37] [INFO ] [Real]Absence check using state equation in 892 ms returned sat
[2021-05-17 00:47:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:37] [INFO ] [Nat]Absence check using 192 positive place invariants in 106 ms returned sat
[2021-05-17 00:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:38] [INFO ] [Nat]Absence check using state equation in 831 ms returned sat
[2021-05-17 00:47:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 28 ms.
[2021-05-17 00:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 59 ms. Result :sat
[2021-05-17 00:47:39] [INFO ] [Real]Absence check using 192 positive place invariants in 533 ms returned sat
[2021-05-17 00:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:40] [INFO ] [Real]Absence check using state equation in 1029 ms returned sat
[2021-05-17 00:47:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:40] [INFO ] [Nat]Absence check using 192 positive place invariants in 122 ms returned sat
[2021-05-17 00:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:41] [INFO ] [Nat]Absence check using state equation in 827 ms returned sat
[2021-05-17 00:47:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 20 ms.
[2021-05-17 00:47:41] [INFO ] Added : 0 causal constraints over 0 iterations in 46 ms. Result :sat
[2021-05-17 00:47:41] [INFO ] [Real]Absence check using 192 positive place invariants in 15 ms returned unsat
[2021-05-17 00:47:41] [INFO ] [Real]Absence check using 192 positive place invariants in 165 ms returned sat
[2021-05-17 00:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:42] [INFO ] [Real]Absence check using state equation in 915 ms returned sat
[2021-05-17 00:47:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:43] [INFO ] [Nat]Absence check using 192 positive place invariants in 114 ms returned sat
[2021-05-17 00:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:43] [INFO ] [Nat]Absence check using state equation in 839 ms returned sat
[2021-05-17 00:47:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 25 ms.
[2021-05-17 00:47:43] [INFO ] Added : 0 causal constraints over 0 iterations in 59 ms. Result :sat
[2021-05-17 00:47:44] [INFO ] [Real]Absence check using 192 positive place invariants in 105 ms returned sat
[2021-05-17 00:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:45] [INFO ] [Real]Absence check using state equation in 932 ms returned sat
[2021-05-17 00:47:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:45] [INFO ] [Nat]Absence check using 192 positive place invariants in 110 ms returned sat
[2021-05-17 00:47:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:46] [INFO ] [Nat]Absence check using state equation in 838 ms returned sat
[2021-05-17 00:47:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 25 ms.
[2021-05-17 00:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 51 ms. Result :sat
[2021-05-17 00:47:46] [INFO ] [Real]Absence check using 192 positive place invariants in 125 ms returned unsat
[2021-05-17 00:47:46] [INFO ] [Real]Absence check using 192 positive place invariants in 130 ms returned sat
[2021-05-17 00:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:47] [INFO ] [Real]Absence check using state equation in 887 ms returned sat
[2021-05-17 00:47:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:47] [INFO ] [Nat]Absence check using 192 positive place invariants in 130 ms returned sat
[2021-05-17 00:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:48] [INFO ] [Nat]Absence check using state equation in 867 ms returned sat
[2021-05-17 00:47:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 24 ms.
[2021-05-17 00:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 52 ms. Result :sat
[2021-05-17 00:47:48] [INFO ] [Real]Absence check using 192 positive place invariants in 99 ms returned unsat
[2021-05-17 00:47:48] [INFO ] [Real]Absence check using 192 positive place invariants in 97 ms returned unsat
[2021-05-17 00:47:49] [INFO ] [Real]Absence check using 192 positive place invariants in 110 ms returned sat
[2021-05-17 00:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:50] [INFO ] [Real]Absence check using state equation in 888 ms returned sat
[2021-05-17 00:47:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:50] [INFO ] [Nat]Absence check using 192 positive place invariants in 110 ms returned sat
[2021-05-17 00:47:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:51] [INFO ] [Nat]Absence check using state equation in 842 ms returned sat
[2021-05-17 00:47:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 24 ms.
[2021-05-17 00:47:51] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
[2021-05-17 00:47:51] [INFO ] [Real]Absence check using 192 positive place invariants in 180 ms returned sat
[2021-05-17 00:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:52] [INFO ] [Real]Absence check using state equation in 931 ms returned sat
[2021-05-17 00:47:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 00:47:52] [INFO ] [Nat]Absence check using 192 positive place invariants in 111 ms returned sat
[2021-05-17 00:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 00:47:53] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2021-05-17 00:47:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 20 ms.
[2021-05-17 00:47:53] [INFO ] Added : 0 causal constraints over 0 iterations in 50 ms. Result :sat
[2021-05-17 00:47:53] [INFO ] [Real]Absence check using 192 positive place invariants in 30 ms returned unsat
[2021-05-17 00:47:53] [INFO ] [Real]Absence check using 192 positive place invariants in 5 ms returned unsat
[2021-05-17 00:47:53] [INFO ] [Real]Absence check using 192 positive place invariants in 58 ms returned unsat
[2021-05-17 00:47:53] [INFO ] [Real]Absence check using 192 positive place invariants in 81 ms returned unsat
[2021-05-17 00:47:53] [INFO ] [Real]Absence check using 192 positive place invariants in 5 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 10 simplifications.
[2021-05-17 00:47:54] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-17 00:47:54] [INFO ] Flatten gal took : 94 ms
FORMULA Sudoku-PT-AN08-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 00:47:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-17 00:47:54] [INFO ] Flatten gal took : 50 ms
[2021-05-17 00:47:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Sudoku-PT-AN08-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 00:47:54] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 5 ms.
[2021-05-17 00:47:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 5 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Sudoku-PT-AN08 @ 3570 seconds

FORMULA Sudoku-PT-AN08-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN08-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN08-00 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: 5021432 kB
After kill :
MemTotal: 16427332 kB
MemFree: 6021532 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="Sudoku-PT-AN08"
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 Sudoku-PT-AN08, 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 r265-tall-162106800600305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN08.tgz
mv Sudoku-PT-AN08 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 ;