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.r298-tall-167873951200070.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)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is PhaseVariation-PT-D30CS010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951200070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 8.2K Feb 26 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 15:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 26 15:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 26 15:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 30M 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 PhaseVariation-PT-D30CS010-ReachabilityCardinality-00
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-01
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-02
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-03
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-04
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-05
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-06
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-07
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-08
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-09
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-10
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-11
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-12
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-13
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-14
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679444721253

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=PhaseVariation-PT-D30CS010
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 00:25:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 00:25:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:25:23] [INFO ] Load time of PNML (sax parser for PT used): 949 ms
[2023-03-22 00:25:23] [INFO ] Transformed 2702 places.
[2023-03-22 00:25:23] [INFO ] Transformed 30977 transitions.
[2023-03-22 00:25:23] [INFO ] Parsed PT model containing 2702 places and 30977 transitions and 215035 arcs in 1171 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 37 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 10000 steps, including 37 resets, run finished after 1135 ms. (steps per millisecond=8 ) properties (out of 16) seen :12
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 00:25:25] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
// Phase 1: matrix 1799 rows 2699 cols
[2023-03-22 00:25:26] [INFO ] Computed 900 place invariants in 89 ms
[2023-03-22 00:25:26] [INFO ] After 611ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 00:25:27] [INFO ] [Nat]Absence check using 900 positive place invariants in 183 ms returned sat
[2023-03-22 00:25:28] [INFO ] After 1312ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-22 00:25:28] [INFO ] State equation strengthened by 1783 read => feed constraints.
[2023-03-22 00:25:30] [INFO ] After 1102ms SMT Verify possible using 1783 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-22 00:25:30] [INFO ] After 1771ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 301 ms.
[2023-03-22 00:25:31] [INFO ] After 4350ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 60 ms.
Support contains 77 out of 2699 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2699/2699 places, 30925/30925 transitions.
Graph (complete) has 35404 edges and 2699 vertex of which 2698 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.47 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2698 transition count 30924
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 2697 transition count 30924
Applied a total of 3 rules in 1383 ms. Remains 2697 /2699 variables (removed 2) and now considering 30924/30925 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1388 ms. Remains : 2697/2699 places, 30924/30925 transitions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 874 ms. (steps per millisecond=11 ) properties (out of 3) seen :1
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 00:25:33] [INFO ] Flow matrix only has 1798 transitions (discarded 29126 similar events)
// Phase 1: matrix 1798 rows 2697 cols
[2023-03-22 00:25:33] [INFO ] Computed 899 place invariants in 11 ms
[2023-03-22 00:25:34] [INFO ] After 334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 00:25:34] [INFO ] [Nat]Absence check using 899 positive place invariants in 161 ms returned sat
[2023-03-22 00:25:35] [INFO ] After 1141ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 00:25:35] [INFO ] State equation strengthened by 1782 read => feed constraints.
[2023-03-22 00:25:36] [INFO ] After 317ms SMT Verify possible using 1782 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 00:25:36] [INFO ] After 768ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 160 ms.
[2023-03-22 00:25:36] [INFO ] After 2785ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 437 steps, including 0 resets, run visited all 1 properties in 45 ms. (steps per millisecond=9 )
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 125 ms.
All properties solved without resorting to model-checking.
Total runtime 14308 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: PhaseVariation_PT_D30CS010
(NrP: 2702 NrTr: 30977 NrArc: 215035)

parse formulas
formulas created successfully
place and transition orderings generation:0m17.120sec

net check time: 0m 0.035sec

init dd package: 0m 2.723sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8384016 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16065300 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
found
The net has a maximal unmarked siphon:
cell___15_15__B_
pool__15_15_

The net has transition(s) that can never fire:
division2_mutate_14_14_B_15_15
division2_mutate_14_15_B_15_15
division2_mutate_14_16_B_15_15
division2_mutate_15_14_B_15_15
division2_mutate_15_15_A_14_14
division2_mutate_15_15_A_14_15
division2_mutate_15_15_A_14_16
division2_mutate_15_15_A_15_14
division2_mutate_15_15_A_15_16
division2_mutate_15_15_A_16_14
division2_mutate_15_15_A_16_15
division2_mutate_15_15_A_16_16
division2_mutate_15_15_B_14_14
division2_mutate_15_15_B_14_15
division2_mutate_15_15_B_14_16
division2_mutate_15_15_B_15_14
division2_mutate_15_15_B_15_16
division2_mutate_15_15_B_16_14
division2_mutate_15_15_B_16_15
division2_mutate_15_15_B_16_16
division2_mutate_15_16_B_15_15
division2_mutate_16_14_B_15_15
division2_mutate_16_15_B_15_15
division2_mutate_16_16_B_15_15
division2_replicate_14_14_B_15_15
division2_replicate_14_15_B_15_15
division2_replicate_14_16_B_15_15
division2_replicate_15_14_B_15_15
division2_replicate_15_15_A_14_14
division2_replicate_15_15_A_14_15
division2_replicate_15_15_A_14_16
division2_replicate_15_15_A_15_14
division2_replicate_15_15_A_15_16
division2_replicate_15_15_A_16_14
division2_replicate_15_15_A_16_15
division2_replicate_15_15_A_16_16
division2_replicate_15_15_B_14_14
division2_replicate_15_15_B_14_15
division2_replicate_15_15_B_14_16
division2_replicate_15_15_B_15_14
division2_replicate_15_15_B_15_16
division2_replicate_15_15_B_16_14
division2_replicate_15_15_B_16_15
division2_replicate_15_15_B_16_16
division2_replicate_15_16_B_15_15
division2_replicate_16_14_B_15_15
division2_replicate_16_15_B_15_15
division2_replicate_16_16_B_15_15
division1_mutate_15_15_A
division1_mutate_15_15_B
division1_replicate_15_15_A
division1_replicate_15_15_B

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 0.041sec

53825 82338 142510 147800

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="PhaseVariation-PT-D30CS010"
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 PhaseVariation-PT-D30CS010, 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 r298-tall-167873951200070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D30CS010.tgz
mv PhaseVariation-PT-D30CS010 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 ;