fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r107-tall-167814484900974
Last Updated
May 14, 2023

About the Execution of Smart+red for DNAwalker-PT-13ringRLLarge

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
472.067 88944.00 99885.00 666.60 FTTFFFFFFTFFFTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r107-tall-167814484900974.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is DNAwalker-PT-13ringRLLarge, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814484900974
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.3K Feb 25 13:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 13:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 14 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 135K Mar 5 18:22 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 DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-00
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-01
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-02
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-03
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-04
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-05
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-06
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-07
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-08
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-09
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-10
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-11
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-12
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-13
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-14
FORMULA_NAME DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678445510956

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-13ringRLLarge
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-10 10:51:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 10:51:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 10:51:52] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-10 10:51:52] [INFO ] Transformed 33 places.
[2023-03-10 10:51:52] [INFO ] Transformed 312 transitions.
[2023-03-10 10:51:52] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 778 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 10) seen :2
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-10 10:51:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2023-03-10 10:51:53] [INFO ] Computed 0 place invariants in 16 ms
[2023-03-10 10:51:53] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-10 10:52:14] [INFO ] After 20810ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 27 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 310
Applied a total of 2 rules in 41 ms. Remains 33 /33 variables (removed 0) and now considering 310/312 (removed 2) transitions.
// Phase 1: matrix 310 rows 33 cols
[2023-03-10 10:52:14] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-10 10:52:15] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345 ms. Remains : 33/33 places, 310/312 transitions.
Incomplete random walk after 10000 steps, including 778 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1193433 steps, run timeout after 3001 ms. (steps per millisecond=397 ) properties seen :{}
Probabilistic random walk after 1193433 steps, saw 179628 distinct states, run finished after 3002 ms. (steps per millisecond=397 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 10:52:18] [INFO ] Invariant cache hit.
[2023-03-10 10:52:18] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 10:52:36] [INFO ] After 18118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 27 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 310/310 transitions.
Applied a total of 0 rules in 14 ms. Remains 33 /33 variables (removed 0) and now considering 310/310 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 33/33 places, 310/310 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 310/310 transitions.
Applied a total of 0 rules in 13 ms. Remains 33 /33 variables (removed 0) and now considering 310/310 (removed 0) transitions.
[2023-03-10 10:52:36] [INFO ] Invariant cache hit.
[2023-03-10 10:52:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-10 10:52:36] [INFO ] Invariant cache hit.
[2023-03-10 10:52:36] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-10 10:52:36] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-10 10:52:36] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-10 10:52:36] [INFO ] Invariant cache hit.
[2023-03-10 10:52:36] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 351 ms. Remains : 33/33 places, 310/310 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 310/310 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-10 10:52:36] [INFO ] Invariant cache hit.
[2023-03-10 10:52:36] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 10:52:55] [INFO ] After 18094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-10 10:52:55] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2023-03-10 10:52:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 310 transitions and 912 arcs took 2 ms.
[2023-03-10 10:52:55] [INFO ] Flatten gal took : 46 ms
Total runtime 62795 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running DNAwalker (PT), instance 13ringRLLarge
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 33 places, 310 transitions, 912 arcs.
Final Score: 742.341
Took : 8 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-04 (reachable & potential(( ( (! ( (tk(P26)) <= ( 2 ) )) & ( (tk(P13)) <= (tk(P7)) ) ) & ( (! ( (tk(P33)) <= ( 0 ) )) & ( (! ( (tk(P22)) <= (tk(P29)) )) & ( ( (tk(P15)) <= (tk(P14)) ) | ( ( ( 1 ) <= (tk(P21)) ) | ( ( ( (tk(P13)) <= (tk(P6)) ) & (! ( ( 2 ) <= (tk(P31)) )) ) & ( (! ( (tk(P3)) <= (tk(P23)) )) & (! ( ( 2 ) <= (tk(P11)) )) ) ) ) ) ) ) )))
PROPERTY: DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-07 (reachable & potential(( ( ( ( 1 ) <= (tk(P27)) ) & ( ( (tk(P20)) <= (tk(P6)) ) & (! ( (tk(P1)) <= ( 2 ) )) ) ) & ( ( ( (! ( (tk(P1)) <= (tk(P7)) )) | (! ( (tk(P19)) <= ( 0 ) )) ) | ( ( (tk(P9)) <= (tk(P28)) ) | ( ( ( (tk(P19)) <= ( 2 ) ) | ( (tk(P18)) <= (tk(P16)) ) ) & ( (! ( ( 1 ) <= (tk(P11)) )) | ( (! ( ( 2 ) <= (tk(P24)) )) | (! ( ( 2 ) <= (tk(P22)) )) ) ) ) ) ) & ( ( ( (tk(P17)) <= (tk(P7)) ) | ( ( ( ( 1 ) <= (tk(P2)) ) & ( ( ( 2 ) <= (tk(P13)) ) | ( (! ( ( 2 ) <= (tk(P13)) )) | ( ( ( 2 ) <= (tk(P9)) ) & ( (tk(P17)) <= (tk(P6)) ) ) ) ) ) | ( ( (tk(P28)) <= (tk(P24)) ) & ( (! ( (tk(P28)) <= ( 0 ) )) & ( (! ( (tk(P1)) <= ( 1 ) )) | (! ( (tk(P32)) <= ( 0 ) )) ) ) ) ) ) & ( ( (tk(P7)) <= (tk(P15)) ) | ( ( (! ( ( 1 ) <= (tk(P11)) )) & (! ( (tk(P20)) <= (tk(P28)) )) ) & ( ( ( (tk(P6)) <= ( 2 ) ) | ( ( 2 ) <= (tk(P1)) ) ) & ( (! ( (tk(P5)) <= ( 1 ) )) | (! ( (tk(P21)) <= (tk(P11)) )) ) ) ) ) ) ) )))
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA DNAwalker-PT-13ringRLLarge-ReachabilityCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1678445599900

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML

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="DNAwalker-PT-13ringRLLarge"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is DNAwalker-PT-13ringRLLarge, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-tall-167814484900974"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-13ringRLLarge.tgz
mv DNAwalker-PT-13ringRLLarge execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;