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.r290-tajo-171654446900334.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 PolyORBLF-PT-S06J04T08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446900334
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 18K Apr 11 17:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 17:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 443K Apr 11 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Apr 11 17:11 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 17K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 11 17:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 11 17:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 268K Apr 11 17:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 17:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.7K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 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 PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716920258960

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 18:17:40] [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 18:17:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 18:17:40] [INFO ] Load time of PNML (sax parser for PT used): 623 ms
[2024-05-28 18:17:40] [INFO ] Transformed 810 places.
[2024-05-28 18:17:41] [INFO ] Transformed 14014 transitions.
[2024-05-28 18:17:41] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 863 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
RANDOM walk for 40000 steps (305 resets) in 3855 ms. (10 steps per ms) remains 10/16 properties
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 18:17:42] [INFO ] Flatten gal took : 763 ms
BEST_FIRST walk for 40004 steps (8 resets) in 496 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (88 resets) in 1039 ms. (38 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (8 resets) in 191 ms. (208 steps per ms) remains 10/10 properties
[2024-05-28 18:17:42] [INFO ] Flatten gal took : 445 ms
BEST_FIRST walk for 40003 steps (87 resets) in 449 ms. (88 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (93 resets) in 320 ms. (124 steps per ms) remains 10/10 properties
[2024-05-28 18:17:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8976946348558605332.gal : 161 ms
[2024-05-28 18:17:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8026328979267965996.prop : 4 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/ReachabilityCardinality8976946348558605332.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8026328979267965996.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40001 steps (97 resets) in 341 ms. (116 steps per ms) remains 10/10 properties

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 ...328
BEST_FIRST walk for 40002 steps (110 resets) in 473 ms. (84 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (98 resets) in 332 ms. (120 steps per ms) remains 9/10 properties
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (97 resets) in 312 ms. (127 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (115 resets) in 281 ms. (141 steps per ms) remains 9/9 properties
[2024-05-28 18:17:43] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
Loading property file /tmp/ReachabilityCardinality8026328979267965996.prop.
[2024-05-28 18:17:43] [INFO ] Computed 58 invariants in 175 ms
[2024-05-28 18:17:43] [INFO ] State equation strengthened by 224 read => feed constraints.
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-04 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-15 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 78/601 variables, 10/14 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/601 variables, 1/15 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/601 variables, 0/15 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 11/612 variables, 3/18 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/612 variables, 0/18 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-00 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-01 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-03 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-05 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-14 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 198/810 variables, 40/58 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/810 variables, 0/58 constraints. Problems are: Problem set: 8 solved, 1 unsolved
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :7 after 12
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :12 after 13
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :13 after 14
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :14 after 24
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :24 after 28
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :28 after 52
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :52 after 100
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4016/4016 variables, and 868 constraints, problems are : Problem set: 8 solved, 1 unsolved in 4647 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 810/810 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 8/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 726/728 variables, 12/12 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/728 variables, 0/12 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 40/768 variables, 16/28 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/768 variables, 0/28 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 40/808 variables, 29/57 constraints. Problems are: Problem set: 8 solved, 1 unsolved
[2024-05-28 18:17:49] [INFO ] Deduced a trap composed of 87 places in 196 ms of which 23 ms to minimize.
[2024-05-28 18:17:50] [INFO ] Deduced a trap composed of 85 places in 489 ms of which 6 ms to minimize.
[2024-05-28 18:17:50] [INFO ] Deduced a trap composed of 86 places in 567 ms of which 9 ms to minimize.
[2024-05-28 18:17:50] [INFO ] Deduced a trap composed of 86 places in 159 ms of which 2 ms to minimize.
[2024-05-28 18:17:50] [INFO ] Deduced a trap composed of 85 places in 117 ms of which 1 ms to minimize.
[2024-05-28 18:17:51] [INFO ] Deduced a trap composed of 85 places in 128 ms of which 1 ms to minimize.
Problem PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 808/4016 variables, and 63 constraints, problems are : Problem set: 9 solved, 0 unsolved in 2178 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/810 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 6/6 constraints]
After SMT, in 7382ms problems are : Problem set: 9 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 10928 ms.

BK_STOP 1716920271153

--------------------
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="PolyORBLF-PT-S06J04T08"
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 PolyORBLF-PT-S06J04T08, 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-171654446900334"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 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 ;