fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r143-tall-165271830200068
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for JoinFreeModules-PT-0050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
287.235 10183.00 17351.00 357.70 TFFTFFTTTTFFTFTT 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.r143-tall-165271830200068.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)
.......................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is JoinFreeModules-PT-0050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830200068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.0K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 02:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 30 02:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 30 02:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 02:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 30 02:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 30 02:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 152K 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 JoinFreeModules-PT-0050-ReachabilityCardinality-00
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-01
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-02
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-03
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-04
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-05
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-06
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-07
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-08
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-09
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-10
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-11
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-12
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-13
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-14
FORMULA_NAME JoinFreeModules-PT-0050-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068712192

Running Version 0
[2022-06-12 21:18:33] [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 21:18:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:18:33] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2022-06-12 21:18:33] [INFO ] Transformed 251 places.
[2022-06-12 21:18:33] [INFO ] Transformed 401 transitions.
[2022-06-12 21:18:33] [INFO ] Parsed PT model containing 251 places and 401 transitions in 106 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 21:18:33] [INFO ] Initial state test concluded for 6 properties.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :8
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 401 rows 250 cols
[2022-06-12 21:18:34] [INFO ] Computed 50 place invariants in 15 ms
[2022-06-12 21:18:34] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2022-06-12 21:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:34] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2022-06-12 21:18:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:34] [INFO ] [Nat]Absence check using 50 positive place invariants in 9 ms returned sat
[2022-06-12 21:18:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:34] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2022-06-12 21:18:34] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
[2022-06-12 21:18:34] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2022-06-12 21:18:35] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-06-12 21:18:35] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2022-06-12 21:18:35] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 243 ms
[2022-06-12 21:18:35] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 37 ms.
[2022-06-12 21:18:36] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2022-06-12 21:18:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-12 21:18:36] [INFO ] Added : 161 causal constraints over 33 iterations in 1379 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-12 21:18:36] [INFO ] [Real]Absence check using 50 positive place invariants in 10 ms returned sat
[2022-06-12 21:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:36] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-06-12 21:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:36] [INFO ] [Nat]Absence check using 50 positive place invariants in 9 ms returned sat
[2022-06-12 21:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:36] [INFO ] [Nat]Absence check using state equation in 205 ms returned sat
[2022-06-12 21:18:36] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-06-12 21:18:36] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2022-06-12 21:18:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 92 ms
[2022-06-12 21:18:37] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 32 ms.
[2022-06-12 21:18:38] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 0 ms to minimize.
[2022-06-12 21:18:38] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2022-06-12 21:18:38] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-06-12 21:18:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 193 ms
[2022-06-12 21:18:38] [INFO ] Added : 156 causal constraints over 32 iterations in 1452 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 184700 steps, including 102 resets, run finished after 1135 ms. (steps per millisecond=162 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 158900 steps, including 100 resets, run finished after 964 ms. (steps per millisecond=164 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 250 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 250/250 places, 401/401 transitions.
Graph (complete) has 600 edges and 250 vertex of which 5 are kept as prefixes of interest. Removing 245 places using SCC suffix rule.2 ms
Discarding 245 places :
Also discarding 392 output transitions
Drop transitions removed 392 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 19 ms. Remains 5 /250 variables (removed 245) and now considering 8/401 (removed 393) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-06-12 21:18:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-12 21:18:40] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/250 places, 8/401 transitions.
[2022-06-12 21:18:40] [INFO ] Flatten gal took : 20 ms
[2022-06-12 21:18:40] [INFO ] Flatten gal took : 3 ms
[2022-06-12 21:18:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4920814861812667699.gal : 3 ms
[2022-06-12 21:18:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17766343364326193807.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/ReachabilityCardinality4920814861812667699.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17766343364326193807.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/ReachabilityCardinality4920814861812667699.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17766343364326193807.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17766343364326193807.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :246 after 761
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :761 after 1340
Invariant property JoinFreeModules-PT-0050-ReachabilityCardinality-10 does not hold.
FORMULA JoinFreeModules-PT-0050-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
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,75946,0.16195,7468,2,290,13,16407,6,0,45,19677,0
Total reachable state count : 75946

Verifying 1 reachability properties.
Invariant property JoinFreeModules-PT-0050-ReachabilityCardinality-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
JoinFreeModules-PT-0050-ReachabilityCardinality-10,5,0.162266,7732,2,10,13,16407,7,0,48,19677,0
All properties solved without resorting to model-checking.

BK_STOP 1655068722375

--------------------
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="JoinFreeModules-PT-0050"
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 JoinFreeModules-PT-0050, 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 r143-tall-165271830200068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0050.tgz
mv JoinFreeModules-PT-0050 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 ;