Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620399100238.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620399100238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.2M
-rw-r--r-- 1 mcc users 25K Apr 13 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 13 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 226K Apr 13 00:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 875K Apr 13 00:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 68K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 195K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 13 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 13 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 723K Apr 13 01:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 13 01:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.9M May 18 16:42 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 BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716329106163

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P20N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 22:05:07] [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]
[2024-05-21 22:05:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:05:08] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2024-05-21 22:05:08] [INFO ] Transformed 138 places.
[2024-05-21 22:05:08] [INFO ] Transformed 2348 transitions.
[2024-05-21 22:05:08] [INFO ] Parsed PT model containing 138 places and 2348 transitions and 18090 arcs in 398 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 22:05:09] [INFO ] Flatten gal took : 361 ms
[2024-05-21 22:05:09] [INFO ] Flatten gal took : 211 ms
[2024-05-21 22:05:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13028979643900505030.gal : 136 ms
[2024-05-21 22:05:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14319398385708007065.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13028979643900505030.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14319398385708007065.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (92 resets) in 6502 ms. (6 steps per ms) remains 10/15 properties
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality14319398385708007065.prop.
BEST_FIRST walk for 40002 steps (24 resets) in 506 ms. (78 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (32 resets) in 324 ms. (123 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (38 resets) in 298 ms. (133 steps per ms) remains 10/10 properties
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :2 after 6
BEST_FIRST walk for 40004 steps (24 resets) in 380 ms. (104 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (36 resets) in 335 ms. (119 steps per ms) remains 10/10 properties
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :6 after 20
BEST_FIRST walk for 40003 steps (28 resets) in 763 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (28 resets) in 515 ms. (77 steps per ms) remains 10/10 properties
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :20 after 56
BEST_FIRST walk for 40002 steps (24 resets) in 200 ms. (199 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (32 resets) in 360 ms. (110 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (32 resets) in 434 ms. (91 steps per ms) remains 10/10 properties
[2024-05-21 22:05:11] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2024-05-21 22:05:11] [INFO ] Computed 7 invariants in 30 ms
[2024-05-21 22:05:11] [INFO ] State equation strengthened by 42 read => feed constraints.
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-00 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-01 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-02 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-04 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-05 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-08 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-09 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-12 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-13 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 38/138 variables, 4/7 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/7 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 290/428 variables, 138/145 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/428 variables, 42/187 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/428 variables, 0/187 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/428 variables, 0/187 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 428/428 variables, and 187 constraints, problems are : Problem set: 9 solved, 1 unsolved in 511 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 138/138 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 1 unsolved
Problem BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-15 is UNSAT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 135/428 variables, and 6 constraints, problems are : Problem set: 10 solved, 0 unsolved in 80 ms.
Refiners :[Positive P Invariants (semi-flows): 6/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 818ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 4505 ms.

BK_STOP 1716329112438

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="BridgeAndVehicles-PT-V50P20N20"
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 2-5568"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V50P20N20, 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 r048-tajo-171620399100238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N20.tgz
mv BridgeAndVehicles-PT-V50P20N20 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 ;