Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978200411.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d1m06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978200411
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 6.6K Feb 26 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 10:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m06-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679314436633

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 12:13:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 12:13:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:13:58] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2023-03-20 12:13:58] [INFO ] Transformed 1295 places.
[2023-03-20 12:13:58] [INFO ] Transformed 749 transitions.
[2023-03-20 12:13:58] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 1036 places in 8 ms
Reduce places removed 1036 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 317 place count 182 transition count 233
Iterating global reduction 1 with 60 rules applied. Total rules applied 377 place count 182 transition count 233
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 383 place count 182 transition count 227
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 426 place count 139 transition count 184
Iterating global reduction 2 with 43 rules applied. Total rules applied 469 place count 139 transition count 184
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 484 place count 139 transition count 169
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 510 place count 113 transition count 141
Iterating global reduction 3 with 26 rules applied. Total rules applied 536 place count 113 transition count 141
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 552 place count 113 transition count 125
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 558 place count 107 transition count 117
Iterating global reduction 4 with 6 rules applied. Total rules applied 564 place count 107 transition count 117
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 570 place count 101 transition count 111
Iterating global reduction 4 with 6 rules applied. Total rules applied 576 place count 101 transition count 111
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 579 place count 98 transition count 108
Iterating global reduction 4 with 3 rules applied. Total rules applied 582 place count 98 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 584 place count 98 transition count 106
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 587 place count 95 transition count 103
Iterating global reduction 5 with 3 rules applied. Total rules applied 590 place count 95 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 591 place count 94 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 592 place count 94 transition count 102
Applied a total of 592 rules in 66 ms. Remains 94 /259 variables (removed 165) and now considering 102/749 (removed 647) transitions.
// Phase 1: matrix 102 rows 94 cols
[2023-03-20 12:13:58] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-20 12:13:58] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-20 12:13:58] [INFO ] Invariant cache hit.
[2023-03-20 12:13:58] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-20 12:13:58] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2023-03-20 12:13:58] [INFO ] Invariant cache hit.
[2023-03-20 12:13:58] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/259 places, 102/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 553 ms. Remains : 94/259 places, 102/749 transitions.
Support contains 2 out of 94 places after structural reductions.
[2023-03-20 12:13:59] [INFO ] Flatten gal took : 29 ms
[2023-03-20 12:13:59] [INFO ] Flatten gal took : 10 ms
[2023-03-20 12:13:59] [INFO ] Input system was already deterministic with 102 transitions.
Incomplete random walk after 10000 steps, including 2269 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1009 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1039 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Probably explored full state space saw : 52233 states, properties seen :1
Probabilistic random walk after 130300 steps, saw 52233 distinct states, run finished after 580 ms. (steps per millisecond=224 ) properties seen :1
Explored full state space saw : 52233 states, properties seen :0
Exhaustive walk after 130300 steps, saw 52233 distinct states, run finished after 120 ms. (steps per millisecond=1085 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 30 stabilizing places and 37 stable transitions
Graph (complete) has 294 edges and 94 vertex of which 93 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 102/102 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 93 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 93 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 92 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 92 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 91 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 91 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 90 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 90 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 89 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 89 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 88 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 88 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 87 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 87 transition count 94
Applied a total of 14 rules in 28 ms. Remains 87 /94 variables (removed 7) and now considering 94/102 (removed 8) transitions.
// Phase 1: matrix 94 rows 87 cols
[2023-03-20 12:14:00] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-20 12:14:00] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-20 12:14:00] [INFO ] Invariant cache hit.
[2023-03-20 12:14:00] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-20 12:14:00] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-20 12:14:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:14:00] [INFO ] Invariant cache hit.
[2023-03-20 12:14:00] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/94 places, 94/102 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 309 ms. Remains : 87/94 places, 94/102 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d1m06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m06-LTLCardinality-09 finished in 500 ms.
All properties solved by simple procedures.
Total runtime 2618 ms.
ITS solved all properties within timeout

BK_STOP 1679314440886

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

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="SieveSingleMsgMbox-PT-d1m06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d1m06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978200411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m06.tgz
mv SieveSingleMsgMbox-PT-d1m06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;