fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873946000871
Last Updated
May 14, 2023

About the Execution of ITS-Tools for QuasiCertifProtocol-PT-06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
461.008 10529.00 23919.00 762.60 TTFTFTFFFTFTTTTT normal

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.r293-tall-167873946000871.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 itstools
Input is QuasiCertifProtocol-PT-06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873946000871
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 16K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 01:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Feb 26 01:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 300K Feb 26 01:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 01:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 78K 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

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

=== Now, execution of the tool begins

BK_START 1678991156774

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-06
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-16 18:25:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 18:25:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 18:25:58] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2023-03-16 18:25:58] [INFO ] Transformed 270 places.
[2023-03-16 18:25:58] [INFO ] Transformed 116 transitions.
[2023-03-16 18:25:58] [INFO ] Parsed PT model containing 270 places and 116 transitions and 659 arcs in 103 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-16 18:25:59] [INFO ] Flatten gal took : 66 ms
[2023-03-16 18:25:59] [INFO ] Flatten gal took : 53 ms
[2023-03-16 18:25:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16603811879870246305.gal : 36 ms
[2023-03-16 18:25:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5314990937995113554.prop : 25 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/ReachabilityCardinality16603811879870246305.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5314990937995113554.prop' '--nowitness' '--gen-order' 'FOLLOW'

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/ReachabilityCardinality5314990937995113554.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :8 after 42
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :42 after 134
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :134 after 236
Incomplete random walk after 10000 steps, including 981 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Reachability property QuasiCertifProtocol-PT-06-ReachabilityFireability-15 is true.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Invariant property QuasiCertifProtocol-PT-06-ReachabilityFireability-06 does not hold.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :236 after 8320
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Reachability property QuasiCertifProtocol-PT-06-ReachabilityFireability-13 is true.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Reachability property QuasiCertifProtocol-PT-06-ReachabilityFireability-09 is true.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property QuasiCertifProtocol-PT-06-ReachabilityFireability-05 is true.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :8320 after 8533
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :8533 after 8576
Invariant property QuasiCertifProtocol-PT-06-ReachabilityFireability-08 does not hold.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :8576 after 9278
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :9278 after 10214
Invariant property QuasiCertifProtocol-PT-06-ReachabilityFireability-10 does not hold.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :10214 after 12196
Reachability property QuasiCertifProtocol-PT-06-ReachabilityFireability-03 is true.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :12196 after 15676
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :15676 after 16512
Reachability property QuasiCertifProtocol-PT-06-ReachabilityFireability-01 is true.
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :16512 after 33544
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :33544 after 34252
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :34252 after 36200
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :36200 after 41984
Interrupted probabilistic random walk after 755492 steps, run timeout after 3001 ms. (steps per millisecond=251 ) properties seen :{1=1, 3=1, 5=1, 6=1, 8=1, 9=1, 10=1, 13=1, 15=1}
Probabilistic random walk after 755492 steps, saw 125074 distinct states, run finished after 3003 ms. (steps per millisecond=251 ) properties seen :9
Running SMT prover for 7 properties.
// Phase 1: matrix 116 rows 270 cols
[2023-03-16 18:26:02] [INFO ] Computed 155 place invariants in 17 ms
[2023-03-16 18:26:02] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-16 18:26:02] [INFO ] [Real]Absence check using 3 positive and 152 generalized place invariants in 23 ms returned sat
[2023-03-16 18:26:02] [INFO ] After 251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 18:26:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
SDD proceeding with computation,7 properties remain. new max is 4096
[2023-03-16 18:26:03] [INFO ] [Nat]Absence check using 3 positive and 152 generalized place invariants in 23 ms returned sat
SDD size :41984 after 59672
[2023-03-16 18:26:04] [INFO ] After 1023ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :2
[2023-03-16 18:26:04] [INFO ] After 1088ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :2
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-16 18:26:04] [INFO ] After 1872ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 2 different solutions.
Finished Parikh walk after 34 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=34 )
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-06-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 3 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 6318 ms.
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :59672 after 113824

BK_STOP 1678991167303

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 ReachabilityFireability -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="QuasiCertifProtocol-PT-06"
export BK_EXAMINATION="ReachabilityFireability"
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 QuasiCertifProtocol-PT-06, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873946000871"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-06.tgz
mv QuasiCertifProtocol-PT-06 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;