Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446300062.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PhilosophersDyn-PT-20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446300062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 93M
-rw-r--r-- 1 mcc users 145K Apr 11 16:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 604K Apr 11 16:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0M Apr 11 16:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 14M Apr 11 16:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.6M Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 306K Apr 11 18:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.3M Apr 11 18:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3M Apr 11 18:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45M Apr 11 18:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M May 18 16:43 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 PhilosophersDyn-PT-20-ReachabilityCardinality-2024-00
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-01
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-02
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-03
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-04
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-05
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-06
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-07
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-08
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-09
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-10
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-11
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-12
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-13
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-14
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716903140658

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-PT-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 13:32:22] [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]
[2024-05-28 13:32:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 13:32:22] [INFO ] Load time of PNML (sax parser for PT used): 735 ms
[2024-05-28 13:32:22] [INFO ] Transformed 540 places.
[2024-05-28 13:32:23] [INFO ] Transformed 17220 transitions.
[2024-05-28 13:32:23] [INFO ] Parsed PT model containing 540 places and 17220 transitions and 140780 arcs in 984 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 86 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
RANDOM walk for 40000 steps (4569 resets) in 9890 ms. (4 steps per ms) remains 12/16 properties
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 13:32:26] [INFO ] Flatten gal took : 1947 ms
BEST_FIRST walk for 40004 steps (148 resets) in 2876 ms. (13 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (140 resets) in 749 ms. (53 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (140 resets) in 441 ms. (90 steps per ms) remains 12/12 properties
[2024-05-28 13:32:27] [INFO ] Flatten gal took : 1257 ms
[2024-05-28 13:32:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14643018164729975340.gal : 238 ms
[2024-05-28 13:32:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4251751299845400912.prop : 13 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/ReachabilityCardinality14643018164729975340.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4251751299845400912.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 ...329
BEST_FIRST walk for 40004 steps (121 resets) in 2141 ms. (18 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (124 resets) in 1841 ms. (21 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (141 resets) in 2382 ms. (16 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (140 resets) in 235 ms. (169 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (124 resets) in 205 ms. (194 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (135 resets) in 444 ms. (89 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (140 resets) in 227 ms. (175 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (131 resets) in 296 ms. (134 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (137 resets) in 383 ms. (104 steps per ms) remains 12/12 properties
[2024-05-28 13:32:29] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2024-05-28 13:32:30] [INFO ] Computed 79 invariants in 1061 ms
[2024-05-28 13:32:31] [INFO ] State equation strengthened by 8060 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality4251751299845400912.prop.
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-05 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-02 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-14 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 53/53 constraints. Problems are: Problem set: 5 solved, 7 unsolved
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-09 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhilosophersDyn-PT-20-ReachabilityCardinality-2024-12 is UNSAT
FORMULA PhilosophersDyn-PT-20-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 26/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 0/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16050/16050 variables, and 619 constraints, problems are : Problem set: 7 solved, 5 unsolved in 5051 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 540/540 constraints, ReadFeed: 0/8060 constraints, PredecessorRefiner: 6/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 53/53 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 26/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 0/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16050/16050 variables, and 619 constraints, problems are : Problem set: 7 solved, 5 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 540/540 constraints, ReadFeed: 0/8060 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 13396ms problems are : Problem set: 7 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 540 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 17030/17030 transitions.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 174
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :174 after 177
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :177 after 181
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :181 after 199
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :199 after 222
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :222 after 288
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :288 after 506
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :506 after 706
Applied a total of 0 rules in 4123 ms. Remains 540 /540 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
Running 16840 sub problems to find dead transitions.
[2024-05-28 13:32:47] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
[2024-05-28 13:32:47] [INFO ] Invariant cache hit.
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :706 after 2448
[2024-05-28 13:32:48] [INFO ] State equation strengthened by 8060 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :2448 after 3793
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :3793 after 9010
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :9010 after 21252
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :21252 after 47555

BK_STOP 1716903221223

--------------------
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_1.0.0.202405141337.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="PhilosophersDyn-PT-20"
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 PhilosophersDyn-PT-20, 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 r290-tajo-171654446300062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-20.tgz
mv PhilosophersDyn-PT-20 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 ;