fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r265-tall-162106800700329
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for Sudoku-PT-AN14

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16254.932 3600000.00 3609580.00 19933.20 ?FFFFT?TFFFTFTFT normal

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-162106800700329.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-AN14, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-162106800700329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 1.5M May 15 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.4M May 15 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0M May 15 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.6M 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 539K Mar 28 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.8M Mar 28 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Mar 28 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.2M Mar 28 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 341K May 13 19:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.1M May 13 19:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 13 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.0M 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 1.5M 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-AN14-00
FORMULA_NAME Sudoku-PT-AN14-01
FORMULA_NAME Sudoku-PT-AN14-02
FORMULA_NAME Sudoku-PT-AN14-03
FORMULA_NAME Sudoku-PT-AN14-04
FORMULA_NAME Sudoku-PT-AN14-05
FORMULA_NAME Sudoku-PT-AN14-06
FORMULA_NAME Sudoku-PT-AN14-07
FORMULA_NAME Sudoku-PT-AN14-08
FORMULA_NAME Sudoku-PT-AN14-09
FORMULA_NAME Sudoku-PT-AN14-10
FORMULA_NAME Sudoku-PT-AN14-11
FORMULA_NAME Sudoku-PT-AN14-12
FORMULA_NAME Sudoku-PT-AN14-13
FORMULA_NAME Sudoku-PT-AN14-14
FORMULA_NAME Sudoku-PT-AN14-15

=== Now, execution of the tool begins

BK_START 1621217972272

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-17 02:19:34] [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 02:19:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 02:19:34] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2021-05-17 02:19:34] [INFO ] Transformed 3332 places.
[2021-05-17 02:19:34] [INFO ] Transformed 2744 transitions.
[2021-05-17 02:19:34] [INFO ] Parsed PT model containing 3332 places and 2744 transitions in 285 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 500 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 53638 steps, including 310 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0]
// Phase 1: matrix 2744 rows 3332 cols
[2021-05-17 02:20:04] [INFO ] Computed 588 place invariants in 75 ms
[2021-05-17 02:20:12] [INFO ] [Real]Absence check using 588 positive place invariants in 7526 ms returned sat
[2021-05-17 02:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:20:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:20:25] [INFO ] [Real]Absence check using state equation in 12131 ms returned (error "Failed to check-sat")
[2021-05-17 02:20:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:20:45] [INFO ] [Real]Absence check using 588 positive place invariants in 19741 ms returned unknown
[2021-05-17 02:20:45] [INFO ] [Real]Absence check using 588 positive place invariants in 65 ms returned unsat
[2021-05-17 02:20:46] [INFO ] [Real]Absence check using 588 positive place invariants in 987 ms returned unsat
[2021-05-17 02:20:47] [INFO ] [Real]Absence check using 588 positive place invariants in 911 ms returned unsat
[2021-05-17 02:21:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:21:07] [INFO ] [Real]Absence check using 588 positive place invariants in 19749 ms returned (error "Failed to check-sat")
[2021-05-17 02:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:21:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2021-05-17 02:21:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:21:27] [INFO ] [Real]Absence check using 588 positive place invariants in 19750 ms returned (error "Failed to check-sat")
[2021-05-17 02:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:21:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-17 02:21:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:21:47] [INFO ] [Real]Absence check using 588 positive place invariants in 19733 ms returned (error "Failed to check-sat")
[2021-05-17 02:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:21:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-17 02:21:48] [INFO ] [Real]Absence check using 588 positive place invariants in 92 ms returned unsat
[2021-05-17 02:21:50] [INFO ] [Real]Absence check using 588 positive place invariants in 1623 ms returned unsat
[2021-05-17 02:21:51] [INFO ] [Real]Absence check using 588 positive place invariants in 983 ms returned unsat
[2021-05-17 02:21:57] [INFO ] [Real]Absence check using 588 positive place invariants in 6103 ms returned sat
[2021-05-17 02:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:22:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 02:22:11] [INFO ] [Real]Absence check using state equation in 13646 ms returned unknown
[2021-05-17 02:22:11] [INFO ] [Real]Absence check using 588 positive place invariants in 55 ms returned unsat
[2021-05-17 02:22:12] [INFO ] [Real]Absence check using 588 positive place invariants in 257 ms returned unsat
[2021-05-17 02:22:12] [INFO ] [Real]Absence check using 588 positive place invariants in 120 ms returned unsat
[2021-05-17 02:22:13] [INFO ] [Real]Absence check using 588 positive place invariants in 480 ms returned unsat
[2021-05-17 02:22:13] [INFO ] [Real]Absence check using 588 positive place invariants in 384 ms returned unsat
[2021-05-17 02:22:14] [INFO ] [Real]Absence check using 588 positive place invariants in 115 ms returned unsat
[2021-05-17 02:22:14] [INFO ] [Real]Absence check using 588 positive place invariants in 385 ms returned unsat
[2021-05-17 02:22:15] [INFO ] [Real]Absence check using 588 positive place invariants in 17 ms returned unsat
[2021-05-17 02:22:15] [INFO ] [Real]Absence check using 588 positive place invariants in 357 ms returned unsat
[2021-05-17 02:22:16] [INFO ] [Real]Absence check using 588 positive place invariants in 16 ms returned unsat
[2021-05-17 02:22:16] [INFO ] [Real]Absence check using 588 positive place invariants in 17 ms returned unsat
Successfully simplified 17 atomic propositions for a total of 21 simplifications.
[2021-05-17 02:22:16] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2021-05-17 02:22:16] [INFO ] Flatten gal took : 298 ms
FORMULA Sudoku-PT-AN14-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 02:22:17] [INFO ] Flatten gal took : 186 ms
[2021-05-17 02:22:17] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 11 ms.
[2021-05-17 02:22:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 43 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Sudoku-PT-AN14 @ 3570 seconds

FORMULA Sudoku-PT-AN14-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN14-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN14-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN14-14 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: 8191928 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16303840 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-AN14"
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-AN14, 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-162106800700329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN14.tgz
mv Sudoku-PT-AN14 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 ;