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.r480-smll-167912664800438.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is StigmergyElection-PT-11a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-smll-167912664800438
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 154M
-rw-r--r-- 1 mcc users 7.6K Feb 26 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 16:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 16:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 17:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 17:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 153M Mar 5 18:23 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 1679432026965

Running Version 202205111006
[2023-03-21 20:53:49] [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]
[2023-03-21 20:53:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:53:57] [INFO ] Load time of PNML (sax parser for PT used): 7298 ms
[2023-03-21 20:53:57] [INFO ] Transformed 156 places.
[2023-03-21 20:53:58] [INFO ] Transformed 136650 transitions.
[2023-03-21 20:53:58] [INFO ] Found NUPN structural information;
[2023-03-21 20:53:58] [INFO ] Parsed PT model containing 156 places and 136650 transitions in 8448 ms.
Structural test allowed to assert that 24 places are NOT stable. Took 135 ms.
Ensure Unique test removed 132345 transitions
Reduce redundant transitions removed 132345 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 4443 ms. (steps per millisecond=2 ) properties (out of 132) seen :96
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
[2023-03-21 20:54:04] [INFO ] Flow matrix only has 4272 transitions (discarded 33 similar events)
// Phase 1: matrix 4272 rows 156 cols
[2023-03-21 20:54:04] [INFO ] Computed 12 place invariants in 125 ms
[2023-03-21 20:54:05] [INFO ] After 755ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-21 20:54:05] [INFO ] [Nat]Absence check using 12 positive place invariants in 18 ms returned sat
[2023-03-21 20:54:12] [INFO ] After 6095ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-21 20:54:13] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2023-03-21 20:54:21] [INFO ] After 8192ms SMT Verify possible using 4148 Read/Feed constraints in natural domain returned unsat :0 sat :36
[2023-03-21 20:54:22] [INFO ] Deduced a trap composed of 12 places in 619 ms of which 12 ms to minimize.
[2023-03-21 20:54:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1016 ms
[2023-03-21 20:54:23] [INFO ] Deduced a trap composed of 12 places in 663 ms of which 3 ms to minimize.
[2023-03-21 20:54:24] [INFO ] Deduced a trap composed of 12 places in 643 ms of which 3 ms to minimize.
[2023-03-21 20:54:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1848 ms
[2023-03-21 20:54:26] [INFO ] Deduced a trap composed of 12 places in 575 ms of which 3 ms to minimize.
[2023-03-21 20:54:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 893 ms
[2023-03-21 20:54:28] [INFO ] Deduced a trap composed of 12 places in 575 ms of which 2 ms to minimize.
[2023-03-21 20:54:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 946 ms
[2023-03-21 20:54:30] [INFO ] Deduced a trap composed of 12 places in 528 ms of which 1 ms to minimize.
[2023-03-21 20:54:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 904 ms
[2023-03-21 20:54:33] [INFO ] Deduced a trap composed of 14 places in 3360 ms of which 1 ms to minimize.
[2023-03-21 20:54:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 20:54:33] [INFO ] After 28376ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:36
Parikh walk visited 0 properties in 2845 ms.
Support contains 36 out of 156 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 156/156 places, 4305/4305 transitions.
Graph (complete) has 584 edges and 156 vertex of which 153 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.51 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 153 transition count 4246
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 55 rules applied. Total rules applied 112 place count 131 transition count 4213
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 123 place count 120 transition count 4213
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 123 place count 120 transition count 4201
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 147 place count 108 transition count 4201
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 159 place count 96 transition count 4189
Iterating global reduction 3 with 12 rules applied. Total rules applied 171 place count 96 transition count 4189
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 183 place count 84 transition count 4177
Iterating global reduction 3 with 12 rules applied. Total rules applied 195 place count 84 transition count 4177
Ensure Unique test removed 2048 transitions
Reduce isomorphic transitions removed 2048 transitions.
Iterating post reduction 3 with 2048 rules applied. Total rules applied 2243 place count 84 transition count 2129
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2265 place count 73 transition count 2118
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 2276 place count 62 transition count 2107
Iterating global reduction 4 with 11 rules applied. Total rules applied 2287 place count 62 transition count 2107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2288 place count 61 transition count 2106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2289 place count 60 transition count 2106
Performed 11 Post agglomeration using F-continuation condition with reduction of 2036 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 23 rules applied. Total rules applied 2312 place count 48 transition count 59
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 2323 place count 48 transition count 48
Applied a total of 2323 rules in 1568 ms. Remains 48 /156 variables (removed 108) and now considering 48/4305 (removed 4257) transitions.
Finished structural reductions, in 1 iterations. Remains : 48/156 places, 48/4305 transitions.
Finished random walk after 157 steps, including 17 resets, run visited all 36 properties in 8 ms. (steps per millisecond=19 )
Able to resolve query StableMarking after proving 133 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 48409 ms.

BK_STOP 1679432078485

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-11a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is StigmergyElection-PT-11a, 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 r480-smll-167912664800438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11a.tgz
mv StigmergyElection-PT-11a 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 ;