Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r305-smll-165463878500125.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is StigmergyElection-PT-07a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878500125
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.9K May 30 14:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 30 14:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K May 30 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 30 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K May 30 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 1.8M May 29 12:20 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 StigmergyElection-PT-07a-ReachabilityCardinality-00
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-01
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-02
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-03
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-04
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-05
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-06
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-07
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-08
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-09
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-10
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-11
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-12
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-13
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-14
FORMULA_NAME StigmergyElection-PT-07a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654731677702

Running Version 0
[2022-06-08 23:41:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-08 23:41:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:41:21] [INFO ] Load time of PNML (sax parser for PT used): 561 ms
[2022-06-08 23:41:21] [INFO ] Transformed 100 places.
[2022-06-08 23:41:21] [INFO ] Transformed 2618 transitions.
[2022-06-08 23:41:21] [INFO ] Found NUPN structural information;
[2022-06-08 23:41:21] [INFO ] Parsed PT model containing 100 places and 2618 transitions in 694 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 17 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 14) seen :5
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-08 23:41:22] [INFO ] Flow matrix only has 368 transitions (discarded 21 similar events)
// Phase 1: matrix 368 rows 100 cols
[2022-06-08 23:41:22] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-08 23:41:22] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2022-06-08 23:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:22] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2022-06-08 23:41:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:22] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-08 23:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:22] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2022-06-08 23:41:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 64 ms returned sat
[2022-06-08 23:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:23] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2022-06-08 23:41:23] [INFO ] State equation strengthened by 288 read => feed constraints.
[2022-06-08 23:41:23] [INFO ] [Nat]Added 288 Read/Feed constraints in 88 ms returned sat
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 554 ms of which 18 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 142 ms of which 2 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 2 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 2 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2022-06-08 23:41:24] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 0 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 1 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 1 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 1 ms to minimize.
[2022-06-08 23:41:25] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2084 ms
[2022-06-08 23:41:25] [INFO ] Computed and/alt/rep : 91/105/91 causal constraints (skipped 276 transitions) in 101 ms.
[2022-06-08 23:41:26] [INFO ] Added : 85 causal constraints over 17 iterations in 722 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-08 23:41:26] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-08 23:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:26] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2022-06-08 23:41:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:26] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-08 23:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:26] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2022-06-08 23:41:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:26] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-06-08 23:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:26] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-06-08 23:41:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2022-06-08 23:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2022-06-08 23:41:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-08 23:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2022-06-08 23:41:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2022-06-08 23:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2022-06-08 23:41:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-06-08 23:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:41:27] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2022-06-08 23:41:27] [INFO ] Solution in real domain found non-integer solution.
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Finished Parikh walk after 3119 steps, including 1 resets, run visited all 1 properties in 55 ms. (steps per millisecond=56 )
FORMULA StigmergyElection-PT-07a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1654731688970

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="StigmergyElection-PT-07a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is StigmergyElection-PT-07a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r305-smll-165463878500125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07a.tgz
mv StigmergyElection-PT-07a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;