Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r409-oct2-167903727900406.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)
.
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ShieldPPPt-PT-030B, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r409-oct2-167903727900406
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.5K Feb 25 20:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 20:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 20:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 20:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 20:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 20:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 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 569K 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

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1679773426143

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=smartxred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-030B
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-25 19:43:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2023-03-25 19:43:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 19:43:47] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2023-03-25 19:43:47] [INFO ] Transformed 2343 places.
[2023-03-25 19:43:47] [INFO ] Transformed 2133 transitions.
[2023-03-25 19:43:47] [INFO ] Found NUPN structural information;
[2023-03-25 19:43:47] [INFO ] Parsed PT model containing 2343 places and 2133 transitions and 5346 arcs in 460 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 5 ms.41090KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Computed a total of 600 stabilizing places and 600 stable transitions
Computed a total of 600 stabilizing places and 600 stable transitions
Drop transitions removed 573 transitions
Trivial Post-agglo rules discarded 573 transitions
Performed 573 trivial Post agglomeration. Transition count delta: 573
Iterating post reduction 0 with 573 rules applied. Total rules applied 573 place count 2343 transition count 1560
Reduce places removed 573 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Computed a total of 360 stabilizing places and 360 stable transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 575 rules applied. Total rules applied 1148 place count 1770 transition count 1558
Reduce places removed 1 places and 0 transitions.
Computed a total of 360 stabilizing places and 360 stable transitions
Iterating post reduction 2 with 1 rules applied. Total rules applied 1149 place count 1769 transition count 1558
Computed a total of 360 stabilizing places and 360 stable transitions
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 1149 place count 1769 transition count 1438
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 1389 place count 1649 transition count 1438
Computed a total of 360 stabilizing places and 360 stable transitions
Discarding 210 places :
Symmetric choice reduction at 3 with 210 rule applications. Total rules 1599 place count 1439 transition count 1228
Iterating global reduction 3 with 210 rules applied. Total rules applied 1809 place count 1439 transition count 1228
Computed a total of 240 stabilizing places and 240 stable transitions
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 1809 place count 1439 transition count 1138
Deduced a syphon composed of 90 places in 6 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 1989 place count 1349 transition count 1138
Computed a total of 241 stabilizing places and 240 stable transitions
Performed 509 Post agglomeration using F-continuation condition.Transition count delta: 509
Deduced a syphon composed of 509 places in 2 ms
Reduce places removed 509 places and 0 transitions.
Iterating global reduction 3 with 1018 rules applied. Total rules applied 3007 place count 840 transition count 629
Computed a total of 2 stabilizing places and 1 stable transitions
Renaming transitions due to excessive name length > 1024 char.
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 3185 place count 751 transition count 629
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 3186 place count 750 transition count 628
Reduce places removed 1 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Iterating post reduction 3 with 1 rules applied. Total rules applied 3187 place count 749 transition count 628
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 3187 place count 749 transition count 626
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 3191 place count 747 transition count 626
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 3191 rules in 799 ms. Remains 747 /2343 variables (removed 1596) and now considering 626/2133 (removed 1507) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 800 ms. Remains : 747/2343 places, 626/2133 transitions.
Random walk for 1250000 steps, including 0 resets, run took 6500 ms (no deadlock found). (steps per millisecond=192 )
Random directed walk for 1250002 steps, including 0 resets, run took 4738 ms (no deadlock found). (steps per millisecond=263 )
// Phase 1: matrix 626 rows 747 cols
[2023-03-25 19:43:59] [INFO ] Computed 330 place invariants in 16 ms
[2023-03-25 19:44:00] [INFO ] [Real]Absence check using 330 positive place invariants in 260 ms returned sat
[2023-03-25 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-25 19:44:01] [INFO ] [Real]Absence check using state equation in 1200 ms returned sat
[2023-03-25 19:44:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-25 19:44:01] [INFO ] [Nat]Absence check using 330 positive place invariants in 130 ms returned sat
[2023-03-25 19:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-25 19:44:03] [INFO ] [Nat]Absence check using state equation in 1040 ms returned sat
[2023-03-25 19:44:03] [INFO ] Computed and/alt/rep : 622/979/622 causal constraints (skipped 0 transitions) in 87 ms.
[2023-03-25 19:44:12] [INFO ] Added : 538 causal constraints over 109 iterations in 9080 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 48 ms.
Parikh directed walk for 298700 steps, including 1000 resets, run took 1570 ms. (steps per millisecond=190 )
Random directed walk for 500000 steps, including 0 resets, run took 2055 ms (no deadlock found). (steps per millisecond=243 )
Random walk for 500000 steps, including 0 resets, run took 2558 ms (no deadlock found). (steps per millisecond=195 )
Random directed walk for 500000 steps, including 0 resets, run took 2044 ms (no deadlock found). (steps per millisecond=244 )
Random walk for 500000 steps, including 0 resets, run took 2622 ms (no deadlock found). (steps per millisecond=190 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 747/747 places, 626/626 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 39 ms. Remains 747 /747 variables (removed 0) and now considering 626/626 (removed 0) transitions.
[2023-03-25 19:44:23] [INFO ] Invariant cache hit.
[2023-03-25 19:44:23] [INFO ] Implicit Places using invariants in 467 ms returned [730, 734]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 470 ms to find 2 implicit places.
Starting structural reductions in DEADLOCK mode, iteration 1 : 745/747 places, 626/626 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 743 transition count 624
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 4 rules in 34 ms. Remains 743 /745 variables (removed 2) and now considering 624/626 (removed 2) transitions.
// Phase 1: matrix 624 rows 743 cols
[2023-03-25 19:44:23] [INFO ] Computed 328 place invariants in 3 ms
[2023-03-25 19:44:24] [INFO ] Implicit Places using invariants in 552 ms returned []
[2023-03-25 19:44:24] [INFO ] Invariant cache hit.
[2023-03-25 19:44:24] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 1236 ms to find 0 implicit places.
Starting structural reductions in DEADLOCK mode, iteration 2 : 743/747 places, 624/626 transitions.
Finished structural reductions in DEADLOCK mode , in 2 iterations and 1781 ms. Remains : 743/747 places, 624/626 transitions.
Random walk for 1250000 steps, including 0 resets, run took 6454 ms (no deadlock found). (steps per millisecond=193 )
Random directed walk for 1250003 steps, including 0 resets, run took 4667 ms (no deadlock found). (steps per millisecond=267 )
[2023-03-25 19:44:36] [INFO ] Invariant cache hit.
[2023-03-25 19:44:36] [INFO ] [Real]Absence check using 328 positive place invariants in 139 ms returned sat
[2023-03-25 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-25 19:44:37] [INFO ] [Real]Absence check using state equation in 895 ms returned sat
[2023-03-25 19:44:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-25 19:44:37] [INFO ] [Nat]Absence check using 328 positive place invariants in 232 ms returned sat
[2023-03-25 19:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-25 19:44:38] [INFO ] [Nat]Absence check using state equation in 1030 ms returned sat
[2023-03-25 19:44:38] [INFO ] Computed and/alt/rep : 620/973/620 causal constraints (skipped 0 transitions) in 56 ms.
[2023-03-25 19:44:47] [INFO ] Added : 546 causal constraints over 110 iterations in 8484 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
Parikh directed walk for 279400 steps, including 1000 resets, run took 1475 ms. (steps per millisecond=189 )
Random directed walk for 500005 steps, including 0 resets, run took 1864 ms (no deadlock found). (steps per millisecond=268 )
Random walk for 500000 steps, including 0 resets, run took 2390 ms (no deadlock found). (steps per millisecond=209 )
Random directed walk for 500004 steps, including 0 resets, run took 1863 ms (no deadlock found). (steps per millisecond=268 )
Random walk for 500000 steps, including 0 resets, run took 2338 ms (no deadlock found). (steps per millisecond=213 )
[2023-03-25 19:44:57] [INFO ] Flatten gal took : 157 ms
[2023-03-25 19:44:57] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityDeadlock.sr.xml took 1 ms.
[2023-03-25 19:44:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2343 places, 2133 transitions and 5346 arcs took 9 ms.
Total runtime 70676 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldPPPt (PT), instance 030B
Examination ReachabilityDeadlock
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/DeadlockParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

PNML FILE: model.pnml
Petri model created: 2343 places, 2133 transitions, 5346 arcs.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393236 kB
MemFree: 8804616 kB
After kill :
MemTotal: 16393236 kB
MemFree: 13142196 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

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="ShieldPPPt-PT-030B"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 smartxred"
echo " Input is ShieldPPPt-PT-030B, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r409-oct2-167903727900406"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;