fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r269-tall-165303553500230
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for TokenRing-PT-015

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
889.376 28779.00 31792.00 6497.60 TTTTTTFTTFTFTFTT normal

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.r269-tall-165303553500230.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 TokenRing-PT-015, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r269-tall-165303553500230
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 46M
-rw-r--r-- 1 mcc users 334K Apr 29 14:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 29 14:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Apr 29 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.3M Apr 29 14:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 117K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 429K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 285K Apr 29 15:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 29 15:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6M Apr 29 14:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21M Apr 29 14:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 28K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 71K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.7M May 10 09:34 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 TokenRing-PT-015-ReachabilityCardinality-00
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-01
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-02
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-03
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-04
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-05
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-06
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-07
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-08
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-09
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-10
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-11
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-12
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-13
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-14
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070258286

Running Version 0
[2022-06-12 21:44:23] [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]
[2022-06-12 21:44:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:44:23] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2022-06-12 21:44:23] [INFO ] Transformed 256 places.
[2022-06-12 21:44:23] [INFO ] Transformed 3616 transitions.
[2022-06-12 21:44:23] [INFO ] Found NUPN structural information;
[2022-06-12 21:44:23] [INFO ] Completing missing partition info from NUPN : creating a component with [State_14_5, State_12_6, State_14_7, State_12_2, State_1_11, State_10_3, State_8_5, State_15_5, State_1_14, State_0_10, State_10_15, State_6_4, State_8_14, State_2_3, State_3_12, State_15_13, State_4_7, State_2_11, State_6_8, State_0_6, State_7_1, State_3_7, State_5_0, State_13_12, State_11_15, State_11_11, State_9_14, State_5_4, State_13_8, State_4_8, State_7_3, State_9_2, State_14_9, State_13_15, State_12_4, State_10_5, State_3_10, State_14_3, State_12_14, State_2_1, State_6_15, State_5_14, State_13_6, State_6_6, State_10_8, State_11_0, State_1_13, State_15_3, State_8_0, State_1_0, State_11_5, State_3_13, State_15_8, State_9_4, State_4_10, State_9_9, State_7_11, State_8_3, State_0_12, State_2_9, State_7_8, State_5_6, State_4_5, State_0_7]
[2022-06-12 21:44:23] [INFO ] Parsed PT model containing 256 places and 3616 transitions in 306 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 67 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-015-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :3
FORMULA TokenRing-PT-015-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 3616 rows 256 cols
[2022-06-12 21:44:24] [INFO ] Computed 16 place invariants in 32 ms
[2022-06-12 21:44:24] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-06-12 21:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:24] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-06-12 21:44:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:24] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-06-12 21:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:25] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2022-06-12 21:44:25] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2022-06-12 21:44:25] [INFO ] [Nat]Added 3390 Read/Feed constraints in 360 ms returned sat
[2022-06-12 21:44:26] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 293 ms.
[2022-06-12 21:44:27] [INFO ] Added : 14 causal constraints over 3 iterations in 956 ms. Result :sat
[2022-06-12 21:44:27] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-06-12 21:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:27] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2022-06-12 21:44:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:27] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-06-12 21:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:28] [INFO ] [Nat]Absence check using state equation in 409 ms returned sat
[2022-06-12 21:44:28] [INFO ] [Nat]Added 3390 Read/Feed constraints in 334 ms returned sat
[2022-06-12 21:44:28] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 185 ms.
[2022-06-12 21:44:29] [INFO ] Added : 15 causal constraints over 3 iterations in 761 ms. Result :sat
[2022-06-12 21:44:29] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2022-06-12 21:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:29] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2022-06-12 21:44:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:30] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-06-12 21:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:30] [INFO ] [Real]Absence check using state equation in 469 ms returned sat
[2022-06-12 21:44:30] [INFO ] Solution in real domain found non-integer solution.
FORMULA TokenRing-PT-015-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-015-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 365900 steps, including 1000 resets, run finished after 2048 ms. (steps per millisecond=178 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 366900 steps, including 1000 resets, run finished after 1933 ms. (steps per millisecond=189 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 54 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 155 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
[2022-06-12 21:44:35] [INFO ] Flatten gal took : 760 ms
[2022-06-12 21:44:36] [INFO ] Flatten gal took : 245 ms
[2022-06-12 21:44:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10668162322100965106.gal : 422 ms
[2022-06-12 21:44:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17206571412608796458.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10668162322100965106.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17206571412608796458.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10668162322100965106.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17206571412608796458.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17206571412608796458.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :33 after 85
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :85 after 271
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :271 after 1430
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1430 after 39780
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :39780 after 1.93897e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3.53579e+07,3.56884,99060,2,11476,15,412218,8,0,4735,16428,0
Total reachable state count : 35357924

Verifying 2 reachability properties.
Invariant property TokenRing-PT-015-ReachabilityCardinality-10 is true.
FORMULA TokenRing-PT-015-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityCardinality-10,0,3.57698,99060,1,0,15,412218,8,0,4749,16428,0
Invariant property TokenRing-PT-015-ReachabilityCardinality-12 is true.
FORMULA TokenRing-PT-015-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityCardinality-12,0,3.60087,99060,1,0,15,412218,8,0,4798,16428,0
All properties solved without resorting to model-checking.

BK_STOP 1655070287065

--------------------
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="TokenRing-PT-015"
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 TokenRing-PT-015, 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 r269-tall-165303553500230"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-015.tgz
mv TokenRing-PT-015 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 ;