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.r256-tall-167856440900338.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 gold2022
Input is LeafsetExtension-PT-S64C4, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r256-tall-167856440900338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 15K Feb 25 16:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 16:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 16:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Feb 25 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 183K Feb 25 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678668642272

Running Version 202205111006
[2023-03-13 00:50:43] [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]
[2023-03-13 00:50:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 00:50:44] [INFO ] Load time of PNML (sax parser for PT used): 727 ms
[2023-03-13 00:50:44] [INFO ] Transformed 21462 places.
[2023-03-13 00:50:44] [INFO ] Transformed 21129 transitions.
[2023-03-13 00:50:44] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 940 ms.
Incomplete random walk after 10000 steps, including 300 resets, run finished after 1668 ms. (steps per millisecond=5 ) properties (out of 21462) seen :2845
Running SMT prover for 18617 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2023-03-13 00:50:50] [INFO ] Computed 333 place invariants in 2681 ms
[2023-03-13 00:51:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 00:51:15] [INFO ] After 25073ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 18617 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 18617 out of 21462 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 20127 are kept as prefixes of interest. Removing 1335 places using SCC suffix rule.52 ms
Discarding 1335 places :
Also discarding 224 output transitions
Drop transitions removed 224 transitions
Drop transitions removed 124 transitions
Reduce isomorphic transitions removed 124 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 146 rules applied. Total rules applied 147 place count 20127 transition count 20759
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 1 with 123 rules applied. Total rules applied 270 place count 20103 transition count 20660
Reduce places removed 99 places and 0 transitions.
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Iterating post reduction 2 with 238 rules applied. Total rules applied 508 place count 20004 transition count 20521
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 3 with 139 rules applied. Total rules applied 647 place count 19865 transition count 20521
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 113 Pre rules applied. Total rules applied 647 place count 19865 transition count 20408
Deduced a syphon composed of 113 places in 13 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 4 with 226 rules applied. Total rules applied 873 place count 19752 transition count 20408
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 876 place count 19749 transition count 20405
Iterating global reduction 4 with 3 rules applied. Total rules applied 879 place count 19749 transition count 20405
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 4 with 9 rules applied. Total rules applied 888 place count 19749 transition count 20396
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 897 place count 19740 transition count 20396
Applied a total of 897 rules in 1688 ms. Remains 19740 /21462 variables (removed 1722) and now considering 20396/21129 (removed 733) transitions.
Finished structural reductions, in 1 iterations. Remains : 19740/21462 places, 20396/21129 transitions.
Interrupted random walk after 204266 steps, including 7915 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 18566
Incomplete Best-First random walk after 100001 steps, including 101 resets, run finished after 272 ms. (steps per millisecond=367 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 100 resets, run finished after 251 ms. (steps per millisecond=398 ) properties (out of 51) seen :5
Incomplete Best-First random walk after 100001 steps, including 100 resets, run finished after 213 ms. (steps per millisecond=469 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 98 resets, run finished after 257 ms. (steps per millisecond=389 ) properties (out of 46) seen :3
Incomplete Best-First random walk after 100001 steps, including 100 resets, run finished after 260 ms. (steps per millisecond=384 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 100 resets, run finished after 245 ms. (steps per millisecond=408 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 100001 steps, including 99 resets, run finished after 237 ms. (steps per millisecond=421 ) properties (out of 42) seen :5
Incomplete Best-First random walk after 100001 steps, including 101 resets, run finished after 239 ms. (steps per millisecond=418 ) properties (out of 37) seen :8
Incomplete Best-First random walk after 100001 steps, including 101 resets, run finished after 225 ms. (steps per millisecond=444 ) properties (out of 29) seen :7
Incomplete Best-First random walk after 100001 steps, including 99 resets, run finished after 228 ms. (steps per millisecond=438 ) properties (out of 22) seen :5
Incomplete Best-First random walk after 100001 steps, including 97 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 17) seen :5
Incomplete Best-First random walk after 100001 steps, including 101 resets, run finished after 217 ms. (steps per millisecond=460 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 100001 steps, including 98 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 100001 steps, including 100 resets, run finished after 209 ms. (steps per millisecond=478 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 101 resets, run finished after 199 ms. (steps per millisecond=502 ) properties (out of 11) seen :8
Running SMT prover for 3 properties.
// Phase 1: matrix 20396 rows 19740 cols
[2023-03-13 00:51:51] [INFO ] Computed 117 place invariants in 1283 ms
[2023-03-13 00:51:54] [INFO ] After 2941ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-13 00:51:57] [INFO ] [Nat]Absence check using 0 positive and 117 generalized place invariants in 111 ms returned sat
[2023-03-13 00:52:38] [INFO ] After 39625ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-13 00:52:42] [INFO ] After 43847ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1929 ms.
[2023-03-13 00:52:44] [INFO ] After 49557ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 46 ms.
Support contains 3 out of 19740 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19740/19740 places, 20396/20396 transitions.
Graph (complete) has 36239 edges and 19740 vertex of which 292 are kept as prefixes of interest. Removing 19448 places using SCC suffix rule.8 ms
Discarding 19448 places :
Also discarding 14901 output transitions
Drop transitions removed 14901 transitions
Drop transitions removed 4186 transitions
Reduce isomorphic transitions removed 4186 transitions.
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 4273 rules applied. Total rules applied 4274 place count 292 transition count 1222
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 4364 place count 202 transition count 1222
Free-agglomeration rule applied 96 times.
Iterating global reduction 2 with 96 rules applied. Total rules applied 4460 place count 202 transition count 1126
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 4556 place count 106 transition count 1126
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4557 place count 106 transition count 1125
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4558 place count 105 transition count 1125
Partial Free-agglomeration rule applied 93 times.
Drop transitions removed 93 transitions
Iterating global reduction 4 with 93 rules applied. Total rules applied 4651 place count 105 transition count 1125
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 4 with 3 rules applied. Total rules applied 4654 place count 102 transition count 1125
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4656 place count 102 transition count 1123
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 4658 place count 100 transition count 1123
Applied a total of 4658 rules in 196 ms. Remains 100 /19740 variables (removed 19640) and now considering 1123/20396 (removed 19273) transitions.
Finished structural reductions, in 1 iterations. Remains : 100/19740 places, 1123/20396 transitions.
Finished random walk after 514 steps, including 56 resets, run visited all 3 properties in 7 ms. (steps per millisecond=73 )
Able to resolve query StableMarking after proving 21462 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 121268 ms.

BK_STOP 1678668764755

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="LeafsetExtension-PT-S64C4"
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 LeafsetExtension-PT-S64C4, 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 r256-tall-167856440900338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;