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.r357-smll-167891805600020.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 RobotManipulation-PT-00005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805600020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.5K Feb 26 05:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 05:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 05:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 26 05:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 05:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 05:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 05:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.4K 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 RobotManipulation-PT-00005-LTLFireability-00
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-01
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-02
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-03
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-04
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-05
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-06
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-07
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-08
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-09
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-10
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-11
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-12
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-13
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-14
FORMULA_NAME RobotManipulation-PT-00005-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678948535317

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RobotManipulation-PT-00005
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-16 06:35:38] [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]
[2023-03-16 06:35:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 06:35:38] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-03-16 06:35:38] [INFO ] Transformed 15 places.
[2023-03-16 06:35:38] [INFO ] Transformed 11 transitions.
[2023-03-16 06:35:38] [INFO ] Parsed PT model containing 15 places and 11 transitions and 34 arcs in 216 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA RobotManipulation-PT-00005-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-00005-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-00005-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-00005-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 18 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 15 cols
[2023-03-16 06:35:39] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-16 06:35:39] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-16 06:35:39] [INFO ] Invariant cache hit.
[2023-03-16 06:35:39] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2023-03-16 06:35:39] [INFO ] Invariant cache hit.
[2023-03-16 06:35:39] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 15/15 places, 11/11 transitions.
Support contains 14 out of 15 places after structural reductions.
[2023-03-16 06:35:39] [INFO ] Flatten gal took : 29 ms
[2023-03-16 06:35:39] [INFO ] Flatten gal took : 7 ms
[2023-03-16 06:35:39] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 134 steps, including 0 resets, run visited all 11 properties in 17 ms. (steps per millisecond=7 )
FORMULA RobotManipulation-PT-00005-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G((!(p1 U p2)||p0)))&&F(!p1))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 14 transition count 11
Applied a total of 1 rules in 4 ms. Remains 14 /15 variables (removed 1) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-16 06:35:40] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-16 06:35:40] [INFO ] Implicit Places using invariants in 61 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 63 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 12/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 596 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (AND (NOT p0) p2), p1, true, (AND p0 p2)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(OR p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s10 1) (GEQ s11 1)), p0:(OR (LT s10 1) (LT s11 1)), p2:(GEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 165 steps with 23 reset in 12 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-00 finished in 784 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(!p1))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2023-03-16 06:35:41] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants in 48 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 11/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 259 ms :[true, (AND p1 (NOT p0)), p1, (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(GEQ s8 1), p0:(LT s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 53 steps with 0 reset in 3 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-03 finished in 340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
[2023-03-16 06:35:41] [INFO ] Invariant cache hit.
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants in 47 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 4 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2023-03-16 06:35:41] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-16 06:35:41] [INFO ] Invariant cache hit.
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 10/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LT s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-04 finished in 344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0&&X(F(p0)))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 12 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 11 transition count 9
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 9 transition count 7
Applied a total of 10 rules in 16 ms. Remains 9 /15 variables (removed 6) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 9 cols
[2023-03-16 06:35:41] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants in 48 ms returned [7, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/15 places, 7/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6 transition count 6
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 5 transition count 5
Applied a total of 4 rules in 3 ms. Remains 5 /7 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 5 cols
[2023-03-16 06:35:41] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-16 06:35:41] [INFO ] Invariant cache hit.
[2023-03-16 06:35:41] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/15 places, 5/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 140 ms. Remains : 5/15 places, 5/11 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14432 reset in 518 ms.
Stack based approach found an accepted trace after 20 steps with 3 reset with depth 5 and stack size 5 in 1 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-06 finished in 788 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&(p1 U X(p2))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2023-03-16 06:35:42] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-16 06:35:42] [INFO ] Implicit Places using invariants in 39 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 12/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 301 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2), (NOT p0), true]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LT s6 1), p2:(LT s5 1), p0:(OR (LT s6 1) (LT s9 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 39991 reset in 223 ms.
Product exploration explored 100000 steps with 39976 reset in 329 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 p1 p2 p0), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 9 factoid took 384 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RobotManipulation-PT-00005-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RobotManipulation-PT-00005-LTLFireability-07 finished in 1309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0)&&F(G(p1)))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 12 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 10 transition count 8
Applied a total of 8 rules in 6 ms. Remains 10 /15 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 10 cols
[2023-03-16 06:35:43] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-16 06:35:43] [INFO ] Implicit Places using invariants in 47 ms returned [4, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/15 places, 8/11 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 4 transition count 5
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 3 transition count 4
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 3 transition count 4
Applied a total of 8 rules in 5 ms. Remains 3 /7 variables (removed 4) and now considering 4/8 (removed 4) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-03-16 06:35:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-16 06:35:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 06:35:43] [INFO ] Invariant cache hit.
[2023-03-16 06:35:44] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3/15 places, 4/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 126 ms. Remains : 3/15 places, 4/11 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s2 1), p1:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3 reset in 151 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-08 finished in 462 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p0)))||G((p1||F(p0))))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 14 transition count 11
Applied a total of 1 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-16 06:35:44] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 06:35:44] [INFO ] Implicit Places using invariants in 41 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 13/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 273 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(OR p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s2 1) (GEQ s8 1)), p0:(OR (LT s6 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 22446 reset in 100 ms.
Stack based approach found an accepted trace after 33485 steps with 7556 reset with depth 9 and stack size 9 in 40 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-09 finished in 490 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(!p0) U p1))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 13 transition count 8
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 8 transition count 6
Applied a total of 12 rules in 2 ms. Remains 8 /15 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-16 06:35:44] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-16 06:35:44] [INFO ] Implicit Places using invariants in 36 ms returned [4, 6]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/15 places, 6/11 transitions.
Graph (trivial) has 2 edges and 6 vertex of which 2 / 6 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 6 ms. Remains 5 /6 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 5 cols
[2023-03-16 06:35:44] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-16 06:35:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-16 06:35:44] [INFO ] Invariant cache hit.
[2023-03-16 06:35:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:35:44] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/15 places, 5/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 100 ms. Remains : 5/15 places, 5/11 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s2 1)), p0:(LT s4 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-10 finished in 243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 13 transition count 8
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 8 transition count 6
Applied a total of 12 rules in 4 ms. Remains 8 /15 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-16 06:35:45] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants in 36 ms returned [4, 6]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/15 places, 6/11 transitions.
Graph (trivial) has 2 edges and 6 vertex of which 2 / 6 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 1 ms. Remains 5 /6 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 5 cols
[2023-03-16 06:35:45] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 06:35:45] [INFO ] Invariant cache hit.
[2023-03-16 06:35:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/15 places, 5/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 102 ms. Remains : 5/15 places, 5/11 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-11 finished in 221 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0))||(!p1 U !p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2023-03-16 06:35:45] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants in 40 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 1 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2023-03-16 06:35:45] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-16 06:35:45] [INFO ] Invariant cache hit.
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 10/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, p0, p0, p0]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LT s5 1), p1:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-13 finished in 277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)&&(!p1||X(G(p2))))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 12 transition count 9
Applied a total of 5 rules in 3 ms. Remains 12 /15 variables (removed 3) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 12 cols
[2023-03-16 06:35:45] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants in 37 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 9/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 9 transition count 8
Applied a total of 2 rules in 2 ms. Remains 9 /10 variables (removed 1) and now considering 8/9 (removed 1) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-16 06:35:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 06:35:45] [INFO ] Invariant cache hit.
[2023-03-16 06:35:45] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/15 places, 8/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 106 ms. Remains : 9/15 places, 8/11 transitions.
Stuttering acceptance computed with spot in 248 ms :[(OR p0 (AND p1 (NOT p2))), p0, (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), (AND p0 (NOT p2))]
Running random walk in product with property : RobotManipulation-PT-00005-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=p0, acceptance={0, 1} source=1 dest: 0}, { cond=(NOT p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=2 dest: 1}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=3 dest: 1}, { cond=(AND p0 p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s4 1), p1:(LT s8 1), p2:(AND (GEQ s2 1) (GEQ s7 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 249 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA RobotManipulation-PT-00005-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-00005-LTLFireability-15 finished in 624 ms.
All properties solved by simple procedures.
Total runtime 7601 ms.

BK_STOP 1678948547264

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="RobotManipulation-PT-00005"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RobotManipulation-PT-00005, 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 r357-smll-167891805600020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RobotManipulation-PT-00005.tgz
mv RobotManipulation-PT-00005 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 ;