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.r234-tall-167856419800071.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 HypertorusGrid-PT-d5k3p2b10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856419800071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 6.9K Feb 26 16:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 16:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 13:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 22:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 22:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 21:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 21:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 14M 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 HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-00
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-01
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-02
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-03
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-04
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-05
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-06
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-07
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-08
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-09
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-10
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-11
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-12
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-13
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-14
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679447404628

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d5k3p2b10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 01:10:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 01:10:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 01:10:06] [INFO ] Load time of PNML (sax parser for PT used): 531 ms
[2023-03-22 01:10:06] [INFO ] Transformed 7533 places.
[2023-03-22 01:10:06] [INFO ] Transformed 24300 transitions.
[2023-03-22 01:10:06] [INFO ] Parsed PT model containing 7533 places and 24300 transitions and 97200 arcs in 703 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7998 ms. (steps per millisecond=1 ) properties (out of 15) seen :9
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=15 ) properties (out of 6) seen :1
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=16 ) properties (out of 5) seen :1
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 24300 rows 7533 cols
[2023-03-22 01:10:19] [INFO ] Computed 2674 place invariants in 833 ms
[2023-03-22 01:10:21] [INFO ] [Real]Absence check using 2673 positive place invariants in 847 ms returned sat
[2023-03-22 01:10:22] [INFO ] [Real]Absence check using 2673 positive and 1 generalized place invariants in 675 ms returned sat
[2023-03-22 01:10:22] [INFO ] After 2941ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 01:10:24] [INFO ] [Nat]Absence check using 2673 positive place invariants in 822 ms returned sat
[2023-03-22 01:10:25] [INFO ] [Nat]Absence check using 2673 positive and 1 generalized place invariants in 650 ms returned sat
[2023-03-22 01:10:42] [INFO ] After 17127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 01:10:46] [INFO ] After 20920ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1101 ms.
[2023-03-22 01:10:47] [INFO ] After 25097ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2017 ms.
Support contains 239 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1628 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1633 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7745 ms. (steps per millisecond=1 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=16 ) properties (out of 4) seen :0
Probabilistic random walk after 281493 steps, saw 281331 distinct states, run finished after 30012 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-22 01:11:31] [INFO ] Invariant cache hit.
[2023-03-22 01:11:33] [INFO ] [Real]Absence check using 2673 positive place invariants in 764 ms returned sat
[2023-03-22 01:11:34] [INFO ] [Real]Absence check using 2673 positive and 1 generalized place invariants in 592 ms returned sat
[2023-03-22 01:11:34] [INFO ] After 2477ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 01:11:35] [INFO ] [Nat]Absence check using 2673 positive place invariants in 772 ms returned sat
[2023-03-22 01:11:36] [INFO ] [Nat]Absence check using 2673 positive and 1 generalized place invariants in 592 ms returned sat
[2023-03-22 01:11:53] [INFO ] After 16626ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 01:11:57] [INFO ] After 20181ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 2043 ms.
[2023-03-22 01:11:59] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2008 ms.
Support contains 239 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1340 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1342 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1306 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2023-03-22 01:12:03] [INFO ] Invariant cache hit.
[2023-03-22 01:12:09] [INFO ] Implicit Places using invariants in 5559 ms returned []
Implicit Place search using SMT only with invariants took 5560 ms to find 0 implicit places.
[2023-03-22 01:12:09] [INFO ] Invariant cache hit.
[2023-03-22 01:12:25] [INFO ] Dead Transitions using invariants and state equation in 15872 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22743 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1251 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-22 01:12:26] [INFO ] Invariant cache hit.
[2023-03-22 01:12:28] [INFO ] [Real]Absence check using 2673 positive place invariants in 786 ms returned sat
[2023-03-22 01:12:28] [INFO ] [Real]Absence check using 2673 positive and 1 generalized place invariants in 633 ms returned sat
[2023-03-22 01:12:29] [INFO ] After 2488ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 01:12:30] [INFO ] [Nat]Absence check using 2673 positive place invariants in 808 ms returned sat
[2023-03-22 01:12:31] [INFO ] [Nat]Absence check using 2673 positive and 1 generalized place invariants in 605 ms returned sat
[2023-03-22 01:12:51] [INFO ] After 19478ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 01:12:54] [INFO ] After 23113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 2169 ms.
[2023-03-22 01:12:57] [INFO ] After 28108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-22 01:12:57] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 12 ms.
[2023-03-22 01:12:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7533 places, 24300 transitions and 97200 arcs took 88 ms.
[2023-03-22 01:12:58] [INFO ] Flatten gal took : 1091 ms
Total runtime 172444 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: HypertorusGrid_PT_d5k3p2b10
(NrP: 7533 NrTr: 24300 NrArc: 97200)

parse formulas
formulas created successfully
place and transition orderings generation:0m32.831sec

net check time: 0m 0.039sec

init dd package: 0m 3.264sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5284796 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16063380 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 ReachabilityFireability -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 4.272sec

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="HypertorusGrid-PT-d5k3p2b10"
export BK_EXAMINATION="ReachabilityFireability"
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 HypertorusGrid-PT-d5k3p2b10, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856419800071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d5k3p2b10.tgz
mv HypertorusGrid-PT-d5k3p2b10 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;