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.r306-smll-165463878900218.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-08a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r306-smll-165463878900218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.8M
-rw-r--r-- 1 mcc users 7.5K May 30 14:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 30 14:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 25 13:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 25 13:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 25 13:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 13:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 12K May 30 15:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 30 15:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 30 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 30 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:05 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 5.3M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1654695122166

Running Version 0
[2022-06-08 13:32:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-06-08 13:32:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 13:32:06] [INFO ] Load time of PNML (sax parser for PT used): 1002 ms
[2022-06-08 13:32:06] [INFO ] Transformed 114 places.
[2022-06-08 13:32:06] [INFO ] Transformed 6882 transitions.
[2022-06-08 13:32:06] [INFO ] Found NUPN structural information;
[2022-06-08 13:32:06] [INFO ] Parsed PT model containing 114 places and 6882 transitions in 1126 ms.
Structural test allowed to assert that 18 places are NOT stable. Took 33 ms.
Ensure Unique test removed 6218 transitions
Reduce redundant transitions removed 6218 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 96) seen :84
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :4
Running SMT prover for 4 properties.
[2022-06-08 13:32:07] [INFO ] Flow matrix only has 640 transitions (discarded 24 similar events)
// Phase 1: matrix 640 rows 114 cols
[2022-06-08 13:32:07] [INFO ] Computed 9 place invariants in 36 ms
[2022-06-08 13:32:07] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2022-06-08 13:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:08] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2022-06-08 13:32:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:32:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2022-06-08 13:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:08] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2022-06-08 13:32:08] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-08 13:32:08] [INFO ] [Nat]Added 549 Read/Feed constraints in 146 ms returned sat
[2022-06-08 13:32:09] [INFO ] Deduced a trap composed of 13 places in 426 ms of which 12 ms to minimize.
[2022-06-08 13:32:09] [INFO ] Deduced a trap composed of 12 places in 265 ms of which 2 ms to minimize.
[2022-06-08 13:32:09] [INFO ] Deduced a trap composed of 12 places in 191 ms of which 2 ms to minimize.
[2022-06-08 13:32:09] [INFO ] Deduced a trap composed of 12 places in 152 ms of which 2 ms to minimize.
[2022-06-08 13:32:10] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 1 ms to minimize.
[2022-06-08 13:32:10] [INFO ] Deduced a trap composed of 12 places in 109 ms of which 0 ms to minimize.
[2022-06-08 13:32:10] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2022-06-08 13:32:10] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1844 ms
[2022-06-08 13:32:10] [INFO ] Computed and/alt/rep : 104/120/104 causal constraints (skipped 535 transitions) in 196 ms.
[2022-06-08 13:32:12] [INFO ] Added : 97 causal constraints over 20 iterations in 2075 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-06-08 13:32:12] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-06-08 13:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:12] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2022-06-08 13:32:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:32:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-06-08 13:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:13] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2022-06-08 13:32:13] [INFO ] [Nat]Added 549 Read/Feed constraints in 147 ms returned sat
[2022-06-08 13:32:13] [INFO ] Deduced a trap composed of 12 places in 213 ms of which 0 ms to minimize.
[2022-06-08 13:32:13] [INFO ] Deduced a trap composed of 12 places in 236 ms of which 1 ms to minimize.
[2022-06-08 13:32:14] [INFO ] Deduced a trap composed of 12 places in 200 ms of which 1 ms to minimize.
[2022-06-08 13:32:14] [INFO ] Deduced a trap composed of 12 places in 135 ms of which 1 ms to minimize.
[2022-06-08 13:32:14] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 0 ms to minimize.
[2022-06-08 13:32:14] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 0 ms to minimize.
[2022-06-08 13:32:14] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 0 ms to minimize.
[2022-06-08 13:32:14] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 1 ms to minimize.
[2022-06-08 13:32:15] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2022-06-08 13:32:15] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1762 ms
[2022-06-08 13:32:15] [INFO ] Computed and/alt/rep : 104/120/104 causal constraints (skipped 535 transitions) in 83 ms.
[2022-06-08 13:32:17] [INFO ] Added : 96 causal constraints over 20 iterations in 2019 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 42 ms.
[2022-06-08 13:32:17] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2022-06-08 13:32:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:17] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2022-06-08 13:32:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:32:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2022-06-08 13:32:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:17] [INFO ] [Nat]Absence check using state equation in 230 ms returned sat
[2022-06-08 13:32:18] [INFO ] [Nat]Added 549 Read/Feed constraints in 211 ms returned sat
[2022-06-08 13:32:18] [INFO ] Deduced a trap composed of 12 places in 370 ms of which 1 ms to minimize.
[2022-06-08 13:32:18] [INFO ] Deduced a trap composed of 12 places in 285 ms of which 2 ms to minimize.
[2022-06-08 13:32:19] [INFO ] Deduced a trap composed of 12 places in 228 ms of which 1 ms to minimize.
[2022-06-08 13:32:19] [INFO ] Deduced a trap composed of 12 places in 189 ms of which 2 ms to minimize.
[2022-06-08 13:32:19] [INFO ] Deduced a trap composed of 12 places in 232 ms of which 1 ms to minimize.
[2022-06-08 13:32:19] [INFO ] Deduced a trap composed of 12 places in 190 ms of which 1 ms to minimize.
[2022-06-08 13:32:20] [INFO ] Deduced a trap composed of 12 places in 150 ms of which 0 ms to minimize.
[2022-06-08 13:32:20] [INFO ] Deduced a trap composed of 12 places in 165 ms of which 1 ms to minimize.
[2022-06-08 13:32:20] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 1 ms to minimize.
[2022-06-08 13:32:20] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 1 ms to minimize.
[2022-06-08 13:32:20] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 1 ms to minimize.
[2022-06-08 13:32:21] [INFO ] Deduced a trap composed of 12 places in 156 ms of which 1 ms to minimize.
[2022-06-08 13:32:21] [INFO ] Deduced a trap composed of 12 places in 125 ms of which 0 ms to minimize.
[2022-06-08 13:32:21] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 0 ms to minimize.
[2022-06-08 13:32:21] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 1 ms to minimize.
[2022-06-08 13:32:21] [INFO ] Deduced a trap composed of 12 places in 110 ms of which 1 ms to minimize.
[2022-06-08 13:32:22] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 0 ms to minimize.
[2022-06-08 13:32:22] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 4060 ms
[2022-06-08 13:32:22] [INFO ] Computed and/alt/rep : 104/120/104 causal constraints (skipped 535 transitions) in 108 ms.
[2022-06-08 13:32:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-08 13:32:22] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2022-06-08 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:22] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2022-06-08 13:32:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 13:32:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
[2022-06-08 13:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 13:32:23] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2022-06-08 13:32:23] [INFO ] [Nat]Added 549 Read/Feed constraints in 175 ms returned sat
[2022-06-08 13:32:23] [INFO ] Deduced a trap composed of 13 places in 344 ms of which 1 ms to minimize.
[2022-06-08 13:32:24] [INFO ] Deduced a trap composed of 12 places in 292 ms of which 1 ms to minimize.
[2022-06-08 13:32:24] [INFO ] Deduced a trap composed of 12 places in 235 ms of which 1 ms to minimize.
[2022-06-08 13:32:24] [INFO ] Deduced a trap composed of 12 places in 198 ms of which 1 ms to minimize.
[2022-06-08 13:32:24] [INFO ] Deduced a trap composed of 12 places in 162 ms of which 1 ms to minimize.
[2022-06-08 13:32:25] [INFO ] Deduced a trap composed of 12 places in 176 ms of which 2 ms to minimize.
[2022-06-08 13:32:25] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 1 ms to minimize.
[2022-06-08 13:32:25] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 1 ms to minimize.
[2022-06-08 13:32:25] [INFO ] Deduced a trap composed of 12 places in 109 ms of which 1 ms to minimize.
[2022-06-08 13:32:25] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 1 ms to minimize.
[2022-06-08 13:32:26] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 2 ms to minimize.
[2022-06-08 13:32:26] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2671 ms
[2022-06-08 13:32:26] [INFO ] Computed and/alt/rep : 104/120/104 causal constraints (skipped 535 transitions) in 71 ms.
[2022-06-08 13:32:27] [INFO ] Added : 97 causal constraints over 20 iterations in 1299 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
Finished Parikh walk after 192870 steps, including 878 resets, run visited all 4 properties in 4022 ms. (steps per millisecond=47 )
Able to resolve query StableMarking after proving 97 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL

BK_STOP 1654695152910

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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-08a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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-08a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r306-smll-165463878900218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-08a.tgz
mv StigmergyElection-PT-08a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;