Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r395-smll-171683823900077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SieveSingleMsgMbox-PT-d2m36, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683823900077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 12 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 19:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 19:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.1M May 18 16:43 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-d2m36-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716938856003

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m36
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 23:27:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 23:27:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 23:27:38] [INFO ] Load time of PNML (sax parser for PT used): 327 ms
[2024-05-28 23:27:38] [INFO ] Transformed 2398 places.
[2024-05-28 23:27:38] [INFO ] Transformed 1954 transitions.
[2024-05-28 23:27:38] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 442 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1984 places in 28 ms
Reduce places removed 1984 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 117 places :
Symmetric choice reduction at 1 with 117 rule applications. Total rules 970 place count 272 transition count 380
Iterating global reduction 1 with 117 rules applied. Total rules applied 1087 place count 272 transition count 380
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1101 place count 272 transition count 366
Discarding 91 places :
Symmetric choice reduction at 2 with 91 rule applications. Total rules 1192 place count 181 transition count 275
Iterating global reduction 2 with 91 rules applied. Total rules applied 1283 place count 181 transition count 275
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1319 place count 181 transition count 239
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1357 place count 143 transition count 186
Iterating global reduction 3 with 38 rules applied. Total rules applied 1395 place count 143 transition count 186
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1419 place count 143 transition count 162
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1428 place count 134 transition count 148
Iterating global reduction 4 with 9 rules applied. Total rules applied 1437 place count 134 transition count 148
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1446 place count 125 transition count 139
Iterating global reduction 4 with 9 rules applied. Total rules applied 1455 place count 125 transition count 139
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1460 place count 120 transition count 134
Iterating global reduction 4 with 5 rules applied. Total rules applied 1465 place count 120 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1467 place count 120 transition count 132
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1472 place count 115 transition count 127
Iterating global reduction 5 with 5 rules applied. Total rules applied 1477 place count 115 transition count 127
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1480 place count 112 transition count 124
Iterating global reduction 5 with 3 rules applied. Total rules applied 1483 place count 112 transition count 124
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1484 place count 111 transition count 121
Iterating global reduction 5 with 1 rules applied. Total rules applied 1485 place count 111 transition count 121
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1486 place count 110 transition count 120
Iterating global reduction 5 with 1 rules applied. Total rules applied 1487 place count 110 transition count 120
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1488 place count 109 transition count 119
Iterating global reduction 5 with 1 rules applied. Total rules applied 1489 place count 109 transition count 119
Applied a total of 1489 rules in 139 ms. Remains 109 /414 variables (removed 305) and now considering 119/1954 (removed 1835) transitions.
// Phase 1: matrix 119 rows 109 cols
[2024-05-28 23:27:39] [INFO ] Computed 5 invariants in 19 ms
[2024-05-28 23:27:39] [INFO ] Implicit Places using invariants in 404 ms returned []
[2024-05-28 23:27:39] [INFO ] Invariant cache hit.
[2024-05-28 23:27:39] [INFO ] State equation strengthened by 46 read => feed constraints.
[2024-05-28 23:27:40] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 888 ms to find 0 implicit places.
[2024-05-28 23:27:40] [INFO ] Invariant cache hit.
[2024-05-28 23:27:40] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 109/414 places, 119/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1178 ms. Remains : 109/414 places, 119/1954 transitions.
Support contains 2 out of 109 places after structural reductions.
[2024-05-28 23:27:40] [INFO ] Flatten gal took : 50 ms
[2024-05-28 23:27:40] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:27:40] [INFO ] Input system was already deterministic with 119 transitions.
Incomplete random walk after 10000 steps, including 2252 resets, run finished after 329 ms. (steps per millisecond=30 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1054 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1122 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 593147 steps, run timeout after 3001 ms. (steps per millisecond=197 ) properties seen :{}
Probabilistic random walk after 593147 steps, saw 278703 distinct states, run finished after 3011 ms. (steps per millisecond=196 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 23:27:44] [INFO ] Invariant cache hit.
[2024-05-28 23:27:44] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 23:27:44] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 23:27:44] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 33 stabilizing places and 38 stable transitions
Graph (complete) has 343 edges and 109 vertex of which 108 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
All properties solved by simple procedures.
Total runtime 5886 ms.

BK_STOP 1716938865107

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-d2m36"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SieveSingleMsgMbox-PT-d2m36, 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 r395-smll-171683823900077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m36.tgz
mv SieveSingleMsgMbox-PT-d2m36 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 ;