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.r235-tall-167856422100639.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is MAPKbis-PT-5310, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856422100639
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 25 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 15:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 25 16:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 16:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 170K 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 MAPKbis-PT-5310-ReachabilityFireability-00
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-01
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-02
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-03
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-04
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-05
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-06
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-07
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-08
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-09
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-10
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-11
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-12
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-13
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-14
FORMULA_NAME MAPKbis-PT-5310-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678675943854

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MAPKbis-PT-5310
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 02:52:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 02:52:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 02:52:25] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-13 02:52:25] [INFO ] Transformed 106 places.
[2023-03-13 02:52:25] [INFO ] Transformed 173 transitions.
[2023-03-13 02:52:25] [INFO ] Found NUPN structural information;
[2023-03-13 02:52:25] [INFO ] Parsed PT model containing 106 places and 173 transitions and 986 arcs in 121 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 15 places and 41 transitions.
Reduce places removed 7 places and 0 transitions.
FORMULA MAPKbis-PT-5310-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 8) seen :5
FORMULA MAPKbis-PT-5310-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPKbis-PT-5310-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPKbis-PT-5310-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPKbis-PT-5310-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPKbis-PT-5310-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-13 02:52:26] [INFO ] Flow matrix only has 84 transitions (discarded 48 similar events)
// Phase 1: matrix 84 rows 84 cols
[2023-03-13 02:52:26] [INFO ] Computed 42 place invariants in 6 ms
[2023-03-13 02:52:26] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 02:52:26] [INFO ] [Nat]Absence check using 42 positive place invariants in 24 ms returned sat
[2023-03-13 02:52:26] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-13 02:52:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 02:52:26] [INFO ] After 80ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-13 02:52:26] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-13 02:52:26] [INFO ] After 425ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
FORMULA MAPKbis-PT-5310-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 51 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 132/132 transitions.
Graph (complete) has 261 edges and 84 vertex of which 80 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 7 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 80 transition count 122
Applied a total of 10 rules in 24 ms. Remains 80 /84 variables (removed 4) and now considering 122/132 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 80/84 places, 122/132 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 438939 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :{}
Probabilistic random walk after 438939 steps, saw 262504 distinct states, run finished after 3002 ms. (steps per millisecond=146 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-13 02:52:29] [INFO ] Flow matrix only has 80 transitions (discarded 42 similar events)
// Phase 1: matrix 80 rows 80 cols
[2023-03-13 02:52:29] [INFO ] Computed 40 place invariants in 1 ms
[2023-03-13 02:52:30] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 02:52:30] [INFO ] [Nat]Absence check using 40 positive place invariants in 5 ms returned sat
[2023-03-13 02:52:30] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 02:52:30] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-13 02:52:30] [INFO ] After 37ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 02:52:30] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2023-03-13 02:52:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-13 02:52:30] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-13 02:52:30] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 51 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 80/80 places, 122/122 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-13 02:52:30] [INFO ] Flow matrix only has 80 transitions (discarded 42 similar events)
[2023-03-13 02:52:30] [INFO ] Invariant cache hit.
[2023-03-13 02:52:30] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-13 02:52:30] [INFO ] Flow matrix only has 80 transitions (discarded 42 similar events)
[2023-03-13 02:52:30] [INFO ] Invariant cache hit.
[2023-03-13 02:52:30] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-13 02:52:30] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2023-03-13 02:52:30] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-13 02:52:30] [INFO ] Flow matrix only has 80 transitions (discarded 42 similar events)
[2023-03-13 02:52:30] [INFO ] Invariant cache hit.
[2023-03-13 02:52:30] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 80/80 places, 122/122 transitions.
Graph (trivial) has 13 edges and 80 vertex of which 8 / 80 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Drop transitions removed 13 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 50 transitions.
Graph (complete) has 72 edges and 76 vertex of which 72 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 8 ms. Remains 72 /80 variables (removed 8) and now considering 72/122 (removed 50) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 72 rows 72 cols
[2023-03-13 02:52:30] [INFO ] Computed 36 place invariants in 5 ms
[2023-03-13 02:52:30] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 02:52:30] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2023-03-13 02:52:30] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 02:52:30] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-13 02:52:30] [INFO ] After 163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-13 02:52:30] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-13 02:52:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 80 places, 122 transitions and 630 arcs took 1 ms.
[2023-03-13 02:52:31] [INFO ] Flatten gal took : 30 ms
Total runtime 5787 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running MAPKbis (PT), instance 5310
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 80 places, 122 transitions, 630 arcs.
Final Score: 749.224
Took : 4 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678675956215

--------------------
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
ERROR in file model.sm near line 878:
syntax error

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="MAPKbis-PT-5310"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is MAPKbis-PT-5310, 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 r235-tall-167856422100639"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPKbis-PT-5310.tgz
mv MAPKbis-PT-5310 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 ;