Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690600614.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANConstruction-PT-005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690600614
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 11K Feb 25 21:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 21:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 21:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 21:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 25 21:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 25 21:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 21:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 21:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 167K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-00
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-01
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-02
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-03
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-04
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-05
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-06
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-07
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-08
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-09
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-10
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-11
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-12
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-13
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-14
FORMULA_NAME CANConstruction-PT-005-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678366370654

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-005
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 12:52:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 12:52:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 12:52:53] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2023-03-09 12:52:53] [INFO ] Transformed 112 places.
[2023-03-09 12:52:53] [INFO ] Transformed 140 transitions.
[2023-03-09 12:52:53] [INFO ] Parsed PT model containing 112 places and 140 transitions and 400 arcs in 208 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 122 resets, run finished after 522 ms. (steps per millisecond=19 ) properties (out of 15) seen :5
FORMULA CANConstruction-PT-005-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-005-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-005-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-005-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-005-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-09 12:52:53] [INFO ] Flatten gal took : 88 ms
[2023-03-09 12:52:53] [INFO ] Flatten gal took : 32 ms
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
[2023-03-09 12:52:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2344591840447162053.gal : 24 ms
[2023-03-09 12:52:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16242797633802099864.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2344591840447162053.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16242797633802099864.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 10) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16242797633802099864.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :7 after 14
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :14 after 20
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :20 after 28
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :28 after 254
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :254 after 366
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :366 after 539
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :539 after 23885
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
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,97527,0.500963,10568,2,3455,14,30455,16,0,810,20797,0
Total reachable state count : 97527

Verifying 10 reachability properties.
Invariant property CANConstruction-PT-005-ReachabilityCardinality-00 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-00 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
CANConstruction-PT-005-ReachabilityCardinality-00,0,0.506347,10828,1,0,14,30455,16,0,848,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-01 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-01 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
CANConstruction-PT-005-ReachabilityCardinality-01,0,0.507548,10828,1,0,14,30455,16,0,854,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-02 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-02 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
CANConstruction-PT-005-ReachabilityCardinality-02,0,0.529413,10828,1,0,14,30455,16,0,921,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-04 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-04 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
CANConstruction-PT-005-ReachabilityCardinality-04,0,0.531633,10828,1,0,14,30455,16,0,940,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-05 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CANConstruction-PT-005-ReachabilityCardinality-05,0,0.535004,10828,1,0,14,30455,16,0,966,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-06 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-06 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
CANConstruction-PT-005-ReachabilityCardinality-06,0,0.549988,10828,1,0,14,30455,16,0,966,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-08 is true.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-08 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
CANConstruction-PT-005-ReachabilityCardinality-08,0,0.55416,10828,1,0,14,30455,16,0,1005,20797,0
Invariant property CANConstruction-PT-005-ReachabilityCardinality-10 is true.
FORMULA CANConstruction-PT-005-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
CANConstruction-PT-005-ReachabilityCardinality-10,0,0.554608,10828,1,0,14,30455,16,0,1005,20797,0
Reachability property CANConstruction-PT-005-ReachabilityCardinality-11 does not hold.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CANConstruction-PT-005-ReachabilityCardinality-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CANConstruction-PT-005-ReachabilityCardinality-11,0,0.558708,10828,1,0,14,30455,16,0,1043,20797,0
Reachability property CANConstruction-PT-005-ReachabilityCardinality-13 does not hold.
FORMULA CANConstruction-PT-005-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CANConstruction-PT-005-ReachabilityCardinality-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CANConstruction-PT-005-ReachabilityCardinality-13,0,0.578315,10828,1,0,14,30455,16,0,1083,20797,0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 140 rows 112 cols
[2023-03-09 12:52:54] [INFO ] Computed 11 place invariants in 23 ms
[2023-03-09 12:52:55] [INFO ] After 423ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2023-03-09 12:52:55] [INFO ] [Nat]Absence check using 6 positive place invariants in 33 ms returned sat
[2023-03-09 12:52:55] [INFO ] [Nat]Absence check using 6 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-09 12:52:56] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :4
[2023-03-09 12:52:56] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-09 12:52:56] [INFO ] After 45ms SMT Verify possible using 45 Read/Feed constraints in natural domain returned unsat :9 sat :1
[2023-03-09 12:52:56] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-09 12:52:56] [INFO ] After 642ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :1
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 3092 ms.

BK_STOP 1678366377371

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CANConstruction-PT-005"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-005, 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 r037-tajo-167813690600614"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-005.tgz
mv CANConstruction-PT-005 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 ;