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.r522-tall-167987247100238.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 EisenbergMcGuire-PT-05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987247100238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 9.1K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 460K Mar 31 16:48 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 EisenbergMcGuire-PT-05-ReachabilityCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-05-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1680821096806

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=EisenbergMcGuire-PT-05
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-06 22:44:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-04-06 22:44:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 22:44:58] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2023-04-06 22:44:58] [INFO ] Transformed 295 places.
[2023-04-06 22:44:58] [INFO ] Transformed 800 transitions.
[2023-04-06 22:44:58] [INFO ] Found NUPN structural information;
[2023-04-06 22:44:58] [INFO ] Parsed PT model containing 295 places and 800 transitions and 3600 arcs in 144 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=28 ) properties (out of 14) seen :8
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-04-06 22:44:59] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
// Phase 1: matrix 465 rows 295 cols
[2023-04-06 22:44:59] [INFO ] Computed 16 invariants in 21 ms
[2023-04-06 22:44:59] [INFO ] After 256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-06 22:44:59] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-04-06 22:44:59] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 4 ms returned sat
[2023-04-06 22:44:59] [INFO ] After 230ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-04-06 22:44:59] [INFO ] State equation strengthened by 196 read => feed constraints.
[2023-04-06 22:45:00] [INFO ] After 176ms SMT Verify possible using 196 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2023-04-06 22:45:00] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 3 ms to minimize.
[2023-04-06 22:45:00] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 1 ms to minimize.
[2023-04-06 22:45:00] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 1 ms to minimize.
[2023-04-06 22:45:00] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 0 ms to minimize.
[2023-04-06 22:45:00] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 1 ms to minimize.
[2023-04-06 22:45:00] [INFO ] Deduced a trap composed of 55 places in 51 ms of which 1 ms to minimize.
[2023-04-06 22:45:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 596 ms
[2023-04-06 22:45:00] [INFO ] After 919ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 135 ms.
[2023-04-06 22:45:00] [INFO ] After 1457ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 25 ms.
Support contains 76 out of 295 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 295/295 places, 800/800 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 295 transition count 798
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 293 transition count 798
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 4 place count 293 transition count 757
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 86 place count 252 transition count 757
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 102 place count 236 transition count 677
Iterating global reduction 2 with 16 rules applied. Total rules applied 118 place count 236 transition count 677
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 142 place count 224 transition count 665
Applied a total of 142 rules in 114 ms. Remains 224 /295 variables (removed 71) and now considering 665/800 (removed 135) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 224/295 places, 665/800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 3) 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 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Finished probabilistic random walk after 56776 steps, run visited all 3 properties in 282 ms. (steps per millisecond=201 )
Probabilistic random walk after 56776 steps, saw 30396 distinct states, run finished after 282 ms. (steps per millisecond=201 ) properties seen :3
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA EisenbergMcGuire-PT-05-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 3397 ms.
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: EisenbergMcGuire_PT_05
(NrP: 295 NrTr: 800 NrArc: 3600)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.022sec

net check time: 0m 0.000sec

init dd package: 0m 2.748sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8338944 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16109736 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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 0.002sec

51387 100957 228087 259653 256796 259554 356762 418047 457231 441797 553081 585150 609228 596019 613597 611279 716616 785706 840608 859358 858639 869385 880517 945667 974401 984352 997510 1081988 1096019 1183941 1178332 1266518 1309004 1364285 1363834 1401026 1373409 1377047 1381963 1395266 1406059 1421325 1441432 1507236 1510464 1532972 1541444 1560629 1551192 1580432 1588066 1598931 1586062 1593367 1602415 1625341 1639347 1686028 1715100 1748055

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="EisenbergMcGuire-PT-05"
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 EisenbergMcGuire-PT-05, 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 r522-tall-167987247100238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-05.tgz
mv EisenbergMcGuire-PT-05 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 ;