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.r241-tall-171649628400201.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is LeafsetExtension-PT-S08C3, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628400201
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 13:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 12 13:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 12 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 12 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 254K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-00
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-01
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-02
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-03
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-04
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-05
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-06
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-07
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-08
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-09
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-10
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-11
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-12
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-13
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-14
FORMULA_NAME LeafsetExtension-PT-S08C3-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716562719056

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C3
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 14:58:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 14:58:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 14:58:40] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2024-05-24 14:58:40] [INFO ] Transformed 462 places.
[2024-05-24 14:58:40] [INFO ] Transformed 409 transitions.
[2024-05-24 14:58:40] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 121 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 409 rows 462 cols
[2024-05-24 14:58:40] [INFO ] Computed 53 invariants in 39 ms
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 379 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 15) seen :16
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :7
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :6
[2024-05-24 14:58:41] [INFO ] Invariant cache hit.
[2024-05-24 14:58:41] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-24 14:58:41] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 15 ms returned sat
[2024-05-24 14:58:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:58:41] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2024-05-24 14:58:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:58:41] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-24 14:58:41] [INFO ] [Nat]Absence check using 11 positive and 42 generalized place invariants in 11 ms returned sat
[2024-05-24 14:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:58:41] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2024-05-24 14:58:41] [INFO ] Computed and/alt/rep : 398/600/398 causal constraints (skipped 2 transitions) in 27 ms.
[2024-05-24 14:58:41] [INFO ] Added : 10 causal constraints over 2 iterations in 131 ms. Result :sat
Minimization took 33 ms.
[2024-05-24 14:58:41] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-24 14:58:41] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 11 ms returned unsat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 10 ms returned unsat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 10 ms returned unsat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 10 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2024-05-24 14:58:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:58:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Nat]Absence check using 11 positive and 42 generalized place invariants in 11 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 14:58:42] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2024-05-24 14:58:42] [INFO ] Computed and/alt/rep : 398/600/398 causal constraints (skipped 2 transitions) in 21 ms.
[2024-05-24 14:58:42] [INFO ] Added : 9 causal constraints over 2 iterations in 112 ms. Result :sat
Minimization took 32 ms.
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 9 ms returned unsat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-24 14:58:42] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 6 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, 1, 1, 1, -1, 1, 1] Max seen :[2, 1, 1, 1, 2, 1, 1]
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 out of 462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 409/409 transitions.
Graph (complete) has 849 edges and 462 vertex of which 46 are kept as prefixes of interest. Removing 416 places using SCC suffix rule.2 ms
Discarding 416 places :
Also discarding 235 output transitions
Drop transitions removed 235 transitions
Drop transitions removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 103 rules applied. Total rules applied 104 place count 38 transition count 79
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 110 place count 32 transition count 79
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 110 place count 32 transition count 74
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 120 place count 27 transition count 74
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 126 place count 21 transition count 68
Iterating global reduction 2 with 6 rules applied. Total rules applied 132 place count 21 transition count 68
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 140 place count 21 transition count 60
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 148 place count 13 transition count 60
Applied a total of 148 rules in 25 ms. Remains 13 /462 variables (removed 449) and now considering 60/409 (removed 349) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 13/462 places, 60/409 transitions.
Successfully produced net in file /tmp/petri1000_3795258985774441403.dot
Successfully produced net in file /tmp/petri1001_7215532277976676297.dot
Successfully produced net in file /tmp/petri1002_9337541724919997115.dot
Successfully produced net in file /tmp/petri1003_18236250376351710218.dot
Successfully produced net in file /tmp/petri1004_16352181214792550008.dot
Successfully produced net in file /tmp/petri1005_6175155959974063689.dot
Successfully produced net in file /tmp/petri1006_11121636129639547832.dot
Successfully produced net in file /tmp/petri1007_12534988364303735160.dot
Successfully produced net in file /tmp/petri1008_11141566547403389681.dot
Successfully produced net in file /tmp/petri1009_5683390043877084690.dot
Successfully produced net in file /tmp/petri1010_716869813106174241.dot
Successfully produced net in file /tmp/petri1011_6706744256523531784.dot
Successfully produced net in file /tmp/petri1012_3163345744632917401.dot
Successfully produced net in file /tmp/petri1013_4109105883257669755.dot
Successfully produced net in file /tmp/petri1014_7932670236849602458.dot
Successfully produced net in file /tmp/petri1015_9463641881641870198.dot
Successfully produced net in file /tmp/petri1016_11386774383939924901.dot
Successfully produced net in file /tmp/petri1017_10185401698499595901.dot
Successfully produced net in file /tmp/petri1018_6554967164013214245.dot
Successfully produced net in file /tmp/petri1019_2257045633836873524.dot
Successfully produced net in file /tmp/petri1020_9578393716608089462.dot
Drop transitions removed 21 transitions
Dominated transitions for bounds rules discarded 21 transitions
Normalized transition count is 19 out of 39 initially.
// Phase 1: matrix 19 rows 13 cols
[2024-05-24 14:58:42] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 133997 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 2) seen :6
Incomplete Best-First random walk after 1000001 steps, including 18793 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 2) seen :6
Incomplete Best-First random walk after 1000001 steps, including 18776 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 2) seen :6
[2024-05-24 14:58:44] [INFO ] Flow matrix only has 19 transitions (discarded 20 similar events)
// Phase 1: matrix 19 rows 13 cols
[2024-05-24 14:58:44] [INFO ] Computed 1 invariants in 0 ms
[2024-05-24 14:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 14:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:58:44] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2024-05-24 14:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 14:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 14:58:44] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
Current structural bounds on expressions (after SMT) : [3, 3] Max seen :[3, 3]
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-12 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-UpperBounds-00 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 3637 ms.

BK_STOP 1716562725382

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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="LeafsetExtension-PT-S08C3"
export BK_EXAMINATION="UpperBounds"
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 LeafsetExtension-PT-S08C3, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628400201"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C3.tgz
mv LeafsetExtension-PT-S08C3 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;