Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r202-smll-171649587800276.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is HypercubeGrid-PT-C5K3P3B15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587800276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 20:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 13 20:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 07:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 13 07:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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
-rwxr-xr-x 1 mcc users 14M 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 HypercubeGrid-PT-C5K3P3B15-LTLFireability-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716747054140

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C5K3P3B15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-26 18:10:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 18:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 18:10:57] [INFO ] Load time of PNML (sax parser for PT used): 1047 ms
[2024-05-26 18:10:57] [INFO ] Transformed 9153 places.
[2024-05-26 18:10:58] [INFO ] Transformed 25110 transitions.
[2024-05-26 18:10:58] [INFO ] Parsed PT model containing 9153 places and 25110 transitions and 100440 arcs in 1364 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HypercubeGrid-PT-C5K3P3B15-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 62 out of 9153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2896 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2024-05-26 18:11:03] [INFO ] Computed 3484 invariants in 1876 ms
[2024-05-26 18:11:30] [INFO ] Implicit Places using invariants in 28688 ms returned []
Implicit Place search using SMT only with invariants took 28785 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2024-05-26 18:11:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30882 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 22680/22680 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22680 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30647 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 0/22680 constraints, Known Traps: 0/0 constraints]
After SMT, in 161658ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 162218ms
Finished structural reductions in LTL mode , in 1 iterations and 194108 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Support contains 62 out of 9153 places after structural reductions.
[2024-05-26 18:14:14] [INFO ] Flatten gal took : 1510 ms
[2024-05-26 18:14:15] [INFO ] Flatten gal took : 1128 ms
[2024-05-26 18:14:18] [INFO ] Input system was already deterministic with 25110 transitions.
Support contains 60 out of 9153 places (down from 62) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 33 to 30
RANDOM walk for 40000 steps (8 resets) in 40674 ms. (0 steps per ms) remains 0/30 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(X(p2)||p1)))))'
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2513 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2024-05-26 18:14:32] [INFO ] Invariant cache hit.
[2024-05-26 18:14:54] [INFO ] Implicit Places using invariants in 22487 ms returned []
Implicit Place search using SMT only with invariants took 22492 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2024-05-26 18:14:55] [INFO ] Invariant cache hit.
SMT process timed out in 136938ms, After SMT, problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 137253ms
Finished structural reductions in LTL mode , in 1 iterations and 162328 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Stuttering acceptance computed with spot in 9124 ms :[(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) p2) (AND p1 (NOT p0) (NOT p2)) (AND p1 (NOT p0) p2) (AND (NOT p1) p0 (NOT p2))), (OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) p2) (AND p1 (NOT p0) (NOT p2)) (AND p1 (NOT p0) p2) (AND (NOT p1) p0 (NOT p2)))]
Running random walk in product with property : HypercubeGrid-PT-C5K3P3B15-LTLFireability-00
Product exploration timeout after 5470 steps with 0 reset in 10005 ms.
Product exploration timeout after 9750 steps with 0 reset in 10007 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0 p2)), (X (NOT (AND p1 p0 p2))), (X (OR (AND p1 (NOT p2)) (NOT p0))), (X (NOT (OR (AND p1 (NOT p2)) (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0 p2)), (X (NOT (AND (NOT p1) p0 p2))), (X p1), (X (NOT p1)), (X (AND (NOT p1) p0 (NOT p2))), (X (NOT (AND (NOT p1) p0 (NOT p2))))]
Knowledge based reduction with 1 factoid took 12254 ms. Reduced automaton from 2 states, 7 edges and 3 AP (stutter sensitive) to 2 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 3132 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
RANDOM walk for 17480 steps (3 resets) in 21784 ms. (0 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND (NOT p1) p0 p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0 p2)), (X (NOT (AND p1 p0 p2))), (X (OR (AND p1 (NOT p2)) (NOT p0))), (X (NOT (OR (AND p1 (NOT p2)) (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0 p2)), (X (NOT (AND (NOT p1) p0 p2))), (X p1), (X (NOT p1)), (X (AND (NOT p1) p0 (NOT p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT p0)), (F (NOT (AND p0 (NOT p1) p2))), (F (NOT p2)), (F (NOT (OR (NOT p0) (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND p0 (OR (NOT p1) p2)))), (F p1)]
Knowledge based reduction with 1 factoid took 18624 ms. Reduced automaton from 2 states, 7 edges and 3 AP (stutter sensitive) to 2 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 1451 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 1245 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 4900 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2024-05-26 18:18:36] [INFO ] Invariant cache hit.

BK_STOP 1716747524433

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="LTLFireability"
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 HypercubeGrid-PT-C5K3P3B15, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r202-smll-171649587800276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;