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.r394-oct2-167903717900406.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPs-PT-004A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717900406
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.6K Feb 26 02:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 02:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 02:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 02:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 02:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 35K 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 ShieldPPPs-PT-004A-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPs-PT-004A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679510059231

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=ShieldPPPs-PT-004A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 18:34:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 18:34:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 18:34:21] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-22 18:34:21] [INFO ] Transformed 127 places.
[2023-03-22 18:34:21] [INFO ] Transformed 107 transitions.
[2023-03-22 18:34:21] [INFO ] Found NUPN structural information;
[2023-03-22 18:34:21] [INFO ] Parsed PT model containing 127 places and 107 transitions and 406 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 32 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 11) seen :10
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-004A-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 107 rows 127 cols
[2023-03-22 18:34:21] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-22 18:34:22] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 18:34:22] [INFO ] [Nat]Absence check using 45 positive place invariants in 11 ms returned sat
[2023-03-22 18:34:22] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 18:34:22] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-22 18:34:22] [INFO ] After 257ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 30 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 22 place count 125 transition count 105
Applied a total of 22 rules in 28 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 125/127 places, 105/107 transitions.
Incomplete random walk after 10000 steps, including 24 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1486371 steps, run timeout after 3001 ms. (steps per millisecond=495 ) properties seen :{}
Probabilistic random walk after 1486371 steps, saw 256496 distinct states, run finished after 3004 ms. (steps per millisecond=494 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 105 rows 125 cols
[2023-03-22 18:34:25] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-22 18:34:25] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 18:34:25] [INFO ] [Nat]Absence check using 45 positive place invariants in 25 ms returned sat
[2023-03-22 18:34:25] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 18:34:25] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-22 18:34:26] [INFO ] After 292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 19 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 105/105 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 11 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 125/125 places, 105/105 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1740554 steps, run timeout after 3001 ms. (steps per millisecond=579 ) properties seen :{}
Probabilistic random walk after 1740554 steps, saw 283671 distinct states, run finished after 3001 ms. (steps per millisecond=579 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 105 rows 125 cols
[2023-03-22 18:34:29] [INFO ] Computed 45 place invariants in 4 ms
[2023-03-22 18:34:29] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 18:34:29] [INFO ] [Nat]Absence check using 43 positive place invariants in 18 ms returned sat
[2023-03-22 18:34:29] [INFO ] [Nat]Absence check using 43 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-22 18:34:29] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 18:34:29] [INFO ] After 125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-22 18:34:29] [INFO ] After 238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 19 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 125/125 places, 105/105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2023-03-22 18:34:29] [INFO ] Invariant cache hit.
[2023-03-22 18:34:29] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-22 18:34:29] [INFO ] Invariant cache hit.
[2023-03-22 18:34:29] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2023-03-22 18:34:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 18:34:29] [INFO ] Invariant cache hit.
[2023-03-22 18:34:29] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 478 ms. Remains : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-22 18:34:29] [INFO ] Invariant cache hit.
[2023-03-22 18:34:29] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 18:34:30] [INFO ] [Nat]Absence check using 43 positive place invariants in 17 ms returned sat
[2023-03-22 18:34:30] [INFO ] [Nat]Absence check using 43 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-22 18:34:30] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 18:34:30] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-22 18:34:30] [INFO ] After 200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 18:34:30] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2023-03-22 18:34:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 125 places, 105 transitions and 460 arcs took 5 ms.
[2023-03-22 18:34:30] [INFO ] Flatten gal took : 43 ms
Total runtime 8934 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: ShieldPPPs_PT_004A
(NrP: 125 NrTr: 105 NrArc: 460)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 2.834sec


before gc: list nodes free: 1748716

after gc: idd nodes used:2577008, unused:61422992; list nodes free:292131208

before gc: list nodes free: 2277633

after gc: idd nodes used:5442662, unused:58557338; list nodes free:278866079
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5967804 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16100108 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 0.000sec

502348 3019342 3607418 5916907 6347384

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="ShieldPPPs-PT-004A"
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 ShieldPPPs-PT-004A, 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 r394-oct2-167903717900406"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004A.tgz
mv ShieldPPPs-PT-004A 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 ;