fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r330-tall-167889202700030
Last Updated
May 14, 2023

About the Execution of Marcie+red for RERS17pb113-PT-4

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5681.308 3600000.00 3649234.00 8561.60 ?FF?F?TFTFFF?T?F 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.r330-tall-167889202700030.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 marciexred
Input is RERS17pb113-PT-4, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889202700030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.3K Feb 26 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 26 18:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 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 RERS17pb113-PT-4-ReachabilityCardinality-00
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-01
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-02
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-03
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-04
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-05
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-06
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-07
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-08
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-09
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-10
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-11
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-12
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-13
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-14
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679016549027

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-4
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-17 01:29:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 01:29:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:29:11] [INFO ] Load time of PNML (sax parser for PT used): 693 ms
[2023-03-17 01:29:11] [INFO ] Transformed 639 places.
[2023-03-17 01:29:11] [INFO ] Transformed 31353 transitions.
[2023-03-17 01:29:11] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1041 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=14 ) properties (out of 16) seen :11
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-17 01:29:12] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2023-03-17 01:29:12] [INFO ] Computed 25 place invariants in 97 ms
[2023-03-17 01:29:13] [INFO ] After 332ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 01:29:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-17 01:29:13] [INFO ] [Nat]Absence check using 13 positive and 12 generalized place invariants in 28 ms returned sat
[2023-03-17 01:29:33] [INFO ] After 19826ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 01:29:33] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-17 01:29:38] [INFO ] After 4687ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-17 01:29:38] [INFO ] After 4690ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-17 01:29:38] [INFO ] After 25052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 59 ms.
Support contains 91 out of 639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 628 transition count 31353
Applied a total of 11 rules in 413 ms. Remains 628 /639 variables (removed 11) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 419 ms. Remains : 628/639 places, 31353/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=18 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 20630 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20630 steps, saw 18613 distinct states, run finished after 3007 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-17 01:29:43] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 628 cols
[2023-03-17 01:29:43] [INFO ] Computed 14 place invariants in 74 ms
[2023-03-17 01:29:43] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 01:29:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 01:29:43] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 14 ms returned sat
[2023-03-17 01:29:57] [INFO ] After 14055ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 01:29:58] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-17 01:30:08] [INFO ] After 10312ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-17 01:30:08] [INFO ] After 10315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-17 01:30:08] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 24 ms.
Support contains 91 out of 628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 628/628 places, 31353/31353 transitions.
Applied a total of 0 rules in 232 ms. Remains 628 /628 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 232 ms. Remains : 628/628 places, 31353/31353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 628/628 places, 31353/31353 transitions.
Applied a total of 0 rules in 258 ms. Remains 628 /628 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-17 01:30:08] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:30:08] [INFO ] Invariant cache hit.
[2023-03-17 01:30:10] [INFO ] Implicit Places using invariants in 1633 ms returned []
Implicit Place search using SMT only with invariants took 1635 ms to find 0 implicit places.
[2023-03-17 01:30:10] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-17 01:30:10] [INFO ] Invariant cache hit.
[2023-03-17 01:30:18] [INFO ] Dead Transitions using invariants and state equation in 8399 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10297 ms. Remains : 628/628 places, 31353/31353 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 628 transition count 18326
Applied a total of 13027 rules in 592 ms. Remains 628 /628 variables (removed 0) and now considering 18326/31353 (removed 13027) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 18326 rows 628 cols
[2023-03-17 01:30:19] [INFO ] Computed 14 place invariants in 53 ms
[2023-03-17 01:30:19] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 01:30:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 01:30:19] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 13 ms returned sat
[2023-03-17 01:30:43] [INFO ] After 23554ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 01:30:47] [INFO ] After 27104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 2140 ms.
[2023-03-17 01:30:49] [INFO ] After 29416ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-17 01:30:49] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-03-17 01:30:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 628 places, 31353 transitions and 125407 arcs took 93 ms.
[2023-03-17 01:30:50] [INFO ] Flatten gal took : 1035 ms
Total runtime 100460 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: RERS17pb113_PT_4
(NrP: 628 NrTr: 31353 NrArc: 125407)

parse formulas
formulas created successfully
place and transition orderings generation:0m 2.542sec

net check time: 0m 0.023sec

init dd package: 0m 2.731sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10431732 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16066420 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 6.142sec

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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="RERS17pb113-PT-4"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is RERS17pb113-PT-4, 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 r330-tall-167889202700030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-4.tgz
mv RERS17pb113-PT-4 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 ;