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.r199-smll-167840345900396.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 lolaxred
Input is HexagonalGrid-PT-316, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345900396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 6.4K Feb 26 17:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 17:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 17:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 17:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 17:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Feb 26 17:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 294K Mar 5 18:22 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 HexagonalGrid-PT-316-LTLFireability-00
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-01
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-02
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-03
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-04
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-05
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-06
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-07
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-08
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-09
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-10
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-11
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-12
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-13
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-14
FORMULA_NAME HexagonalGrid-PT-316-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678527749039

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-316
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 09:42:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 09:42:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:42:32] [INFO ] Load time of PNML (sax parser for PT used): 292 ms
[2023-03-11 09:42:32] [INFO ] Transformed 421 places.
[2023-03-11 09:42:32] [INFO ] Transformed 714 transitions.
[2023-03-11 09:42:32] [INFO ] Parsed PT model containing 421 places and 714 transitions and 2856 arcs in 410 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Support contains 61 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 69 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
// Phase 1: matrix 714 rows 421 cols
[2023-03-11 09:42:32] [INFO ] Computed 164 place invariants in 64 ms
[2023-03-11 09:42:33] [INFO ] Implicit Places using invariants in 963 ms returned []
[2023-03-11 09:42:33] [INFO ] Invariant cache hit.
[2023-03-11 09:42:34] [INFO ] Implicit Places using invariants and state equation in 1230 ms returned []
Implicit Place search using SMT with State Equation took 2255 ms to find 0 implicit places.
[2023-03-11 09:42:34] [INFO ] Invariant cache hit.
[2023-03-11 09:42:35] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3370 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 61 out of 421 places after structural reductions.
[2023-03-11 09:42:36] [INFO ] Flatten gal took : 147 ms
[2023-03-11 09:42:36] [INFO ] Flatten gal took : 72 ms
[2023-03-11 09:42:36] [INFO ] Input system was already deterministic with 714 transitions.
Support contains 57 out of 421 places (down from 61) after GAL structural reductions.
Finished random walk after 776 steps, including 0 resets, run visited all 33 properties in 186 ms. (steps per millisecond=4 )
FORMULA HexagonalGrid-PT-316-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HexagonalGrid-PT-316-LTLFireability-14 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' '!(G((F(p0)&&F((!p1 U (G(!p1)||(!p1&&G(!p2))))))))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 70 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:42:37] [INFO ] Invariant cache hit.
[2023-03-11 09:42:37] [INFO ] Implicit Places using invariants in 628 ms returned []
[2023-03-11 09:42:37] [INFO ] Invariant cache hit.
[2023-03-11 09:42:39] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned []
Implicit Place search using SMT with State Equation took 1754 ms to find 0 implicit places.
[2023-03-11 09:42:39] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-11 09:42:39] [INFO ] Invariant cache hit.
[2023-03-11 09:42:39] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2630 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 488 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p2 p1)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s273 1) (GEQ s345 1)), p2:(AND (GEQ s129 1) (GEQ s167 1)), p1:(AND (GEQ s132 1) (GEQ s189 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 492 reset in 2829 ms.
Product exploration explored 100000 steps with 448 reset in 2522 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 p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 680 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
Finished random walk after 1618 steps, including 0 resets, run visited all 7 properties in 110 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F (AND p1 (NOT p2))), (F (AND p1 p2)), (F p0), (F (AND (NOT p1) p2)), (F (OR p1 p2))]
Knowledge based reduction with 5 factoid took 1290 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
[2023-03-11 09:42:48] [INFO ] Invariant cache hit.
[2023-03-11 09:42:49] [INFO ] [Real]Absence check using 163 positive place invariants in 137 ms returned sat
[2023-03-11 09:42:49] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 324 ms returned sat
[2023-03-11 09:42:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:42:50] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2023-03-11 09:42:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:42:51] [INFO ] [Nat]Absence check using 163 positive place invariants in 114 ms returned sat
[2023-03-11 09:42:51] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 262 ms returned sat
[2023-03-11 09:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:42:52] [INFO ] [Nat]Absence check using state equation in 804 ms returned sat
[2023-03-11 09:42:52] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 105 ms.
[2023-03-11 09:42:54] [INFO ] Added : 133 causal constraints over 27 iterations in 2000 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 39 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:42:54] [INFO ] Invariant cache hit.
[2023-03-11 09:42:55] [INFO ] Implicit Places using invariants in 705 ms returned []
[2023-03-11 09:42:55] [INFO ] Invariant cache hit.
[2023-03-11 09:42:56] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
[2023-03-11 09:42:56] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-11 09:42:56] [INFO ] Invariant cache hit.
[2023-03-11 09:42:57] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2474 ms. Remains : 421/421 places, 714/714 transitions.
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 p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p1)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 5 factoid took 625 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
Finished random walk after 1221 steps, including 0 resets, run visited all 7 properties in 96 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p1)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F (AND p1 (NOT p2))), (F (AND p1 p2)), (F p0), (F (AND (NOT p1) p2)), (F (OR p1 p2))]
Knowledge based reduction with 5 factoid took 746 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
[2023-03-11 09:42:59] [INFO ] Invariant cache hit.
[2023-03-11 09:43:00] [INFO ] [Real]Absence check using 163 positive place invariants in 121 ms returned sat
[2023-03-11 09:43:00] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 284 ms returned sat
[2023-03-11 09:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:43:01] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2023-03-11 09:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:43:01] [INFO ] [Nat]Absence check using 163 positive place invariants in 145 ms returned sat
[2023-03-11 09:43:02] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 256 ms returned sat
[2023-03-11 09:43:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:43:02] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2023-03-11 09:43:02] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 53 ms.
[2023-03-11 09:43:04] [INFO ] Added : 133 causal constraints over 27 iterations in 1568 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 p2)]
Product exploration explored 100000 steps with 435 reset in 2638 ms.
Product exploration explored 100000 steps with 533 reset in 2662 ms.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 31 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:09] [INFO ] Invariant cache hit.
[2023-03-11 09:43:10] [INFO ] Implicit Places using invariants in 458 ms returned []
[2023-03-11 09:43:10] [INFO ] Invariant cache hit.
[2023-03-11 09:43:11] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2023-03-11 09:43:11] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-11 09:43:11] [INFO ] Invariant cache hit.
[2023-03-11 09:43:11] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1955 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-00 finished in 34932 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(F(p0))))'
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 11 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:12] [INFO ] Invariant cache hit.
[2023-03-11 09:43:12] [INFO ] Implicit Places using invariants in 587 ms returned []
[2023-03-11 09:43:12] [INFO ] Invariant cache hit.
[2023-03-11 09:43:13] [INFO ] Implicit Places using invariants and state equation in 1207 ms returned []
Implicit Place search using SMT with State Equation took 1800 ms to find 0 implicit places.
[2023-03-11 09:43:13] [INFO ] Invariant cache hit.
[2023-03-11 09:43:14] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2608 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LT s44 1) (LT s393 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][false, false, false]]
Product exploration explored 100000 steps with 740 reset in 2616 ms.
Product exploration explored 100000 steps with 732 reset in 2771 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 : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 88 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 255 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=31 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:43:20] [INFO ] Invariant cache hit.
[2023-03-11 09:43:21] [INFO ] [Real]Absence check using 163 positive place invariants in 126 ms returned sat
[2023-03-11 09:43:21] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 190 ms returned sat
[2023-03-11 09:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:43:22] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2023-03-11 09:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:43:23] [INFO ] [Nat]Absence check using 163 positive place invariants in 95 ms returned sat
[2023-03-11 09:43:23] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 99 ms returned sat
[2023-03-11 09:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:43:24] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-11 09:43:24] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 78 ms.
[2023-03-11 09:43:26] [INFO ] Added : 131 causal constraints over 27 iterations in 1878 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 12 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:26] [INFO ] Invariant cache hit.
[2023-03-11 09:43:26] [INFO ] Implicit Places using invariants in 677 ms returned []
[2023-03-11 09:43:26] [INFO ] Invariant cache hit.
[2023-03-11 09:43:27] [INFO ] Implicit Places using invariants and state equation in 1209 ms returned []
Implicit Place search using SMT with State Equation took 1888 ms to find 0 implicit places.
[2023-03-11 09:43:27] [INFO ] Invariant cache hit.
[2023-03-11 09:43:28] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2797 ms. Remains : 421/421 places, 714/714 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 92 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 228 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=32 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:43:29] [INFO ] Invariant cache hit.
[2023-03-11 09:43:30] [INFO ] [Real]Absence check using 163 positive place invariants in 137 ms returned sat
[2023-03-11 09:43:30] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 189 ms returned sat
[2023-03-11 09:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:43:31] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2023-03-11 09:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:43:31] [INFO ] [Nat]Absence check using 163 positive place invariants in 97 ms returned sat
[2023-03-11 09:43:31] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 100 ms returned sat
[2023-03-11 09:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:43:32] [INFO ] [Nat]Absence check using state equation in 649 ms returned sat
[2023-03-11 09:43:32] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 69 ms.
[2023-03-11 09:43:34] [INFO ] Added : 131 causal constraints over 27 iterations in 1841 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 776 reset in 2841 ms.
Product exploration explored 100000 steps with 801 reset in 2887 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 51 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:40] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-11 09:43:40] [INFO ] Invariant cache hit.
[2023-03-11 09:43:41] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 958 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 10 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:41] [INFO ] Invariant cache hit.
[2023-03-11 09:43:42] [INFO ] Implicit Places using invariants in 489 ms returned []
[2023-03-11 09:43:42] [INFO ] Invariant cache hit.
[2023-03-11 09:43:43] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1634 ms to find 0 implicit places.
[2023-03-11 09:43:43] [INFO ] Invariant cache hit.
[2023-03-11 09:43:44] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2535 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-02 finished in 32301 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(p0) U p1)||X(p2)))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:44] [INFO ] Invariant cache hit.
[2023-03-11 09:43:44] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-11 09:43:44] [INFO ] Invariant cache hit.
[2023-03-11 09:43:45] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1567 ms to find 0 implicit places.
[2023-03-11 09:43:45] [INFO ] Invariant cache hit.
[2023-03-11 09:43:46] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2408 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s117 1) (GEQ s284 1)), p2:(AND (GEQ s116 1) (GEQ s202 1)), p0:(AND (GEQ s130 1) (GEQ s168 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 HexagonalGrid-PT-316-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLFireability-03 finished in 2574 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&&F(p1)))||X(G(p2))))'
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:43:46] [INFO ] Invariant cache hit.
[2023-03-11 09:43:47] [INFO ] Implicit Places using invariants in 626 ms returned []
[2023-03-11 09:43:47] [INFO ] Invariant cache hit.
[2023-03-11 09:43:48] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1640 ms to find 0 implicit places.
[2023-03-11 09:43:48] [INFO ] Invariant cache hit.
[2023-03-11 09:43:49] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2340 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s0 1) (LT s349 1)), p0:(OR (LT s75 1) (LT s410 1)), p2:(AND (GEQ s75 1) (GEQ s410 1) (OR (LT s0 1) (LT s349 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 503 reset in 2620 ms.
Product exploration explored 100000 steps with 516 reset in 3009 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) (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 854 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=19 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 09:43:57] [INFO ] Invariant cache hit.
[2023-03-11 09:43:57] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2)))), (G (NOT (AND (NOT p1) p2))), (G (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p1) (NOT p2))), (F p1), (F p0), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 7 factoid took 1240 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
[2023-03-11 09:43:58] [INFO ] Invariant cache hit.
[2023-03-11 09:43:59] [INFO ] [Real]Absence check using 163 positive place invariants in 347 ms returned sat
[2023-03-11 09:43:59] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:00] [INFO ] [Real]Absence check using state equation in 531 ms returned sat
[2023-03-11 09:44:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:44:01] [INFO ] [Nat]Absence check using 163 positive place invariants in 377 ms returned sat
[2023-03-11 09:44:01] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-11 09:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:01] [INFO ] [Nat]Absence check using state equation in 530 ms returned sat
[2023-03-11 09:44:01] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 76 ms.
[2023-03-11 09:44:03] [INFO ] Added : 139 causal constraints over 28 iterations in 1976 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 9 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:03] [INFO ] Invariant cache hit.
[2023-03-11 09:44:04] [INFO ] Implicit Places using invariants in 631 ms returned []
[2023-03-11 09:44:04] [INFO ] Invariant cache hit.
[2023-03-11 09:44:05] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 1677 ms to find 0 implicit places.
[2023-03-11 09:44:05] [INFO ] Invariant cache hit.
[2023-03-11 09:44:06] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2520 ms. Remains : 421/421 places, 714/714 transitions.
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) (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 1 factoid took 415 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Finished random walk after 507 steps, including 0 resets, run visited all 5 properties in 19 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) p2)), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 519 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
[2023-03-11 09:44:07] [INFO ] Invariant cache hit.
[2023-03-11 09:44:08] [INFO ] [Real]Absence check using 163 positive place invariants in 380 ms returned sat
[2023-03-11 09:44:08] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-11 09:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:09] [INFO ] [Real]Absence check using state equation in 563 ms returned sat
[2023-03-11 09:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:44:10] [INFO ] [Nat]Absence check using 163 positive place invariants in 344 ms returned sat
[2023-03-11 09:44:10] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-11 09:44:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:10] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-11 09:44:11] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 78 ms.
[2023-03-11 09:44:12] [INFO ] Added : 139 causal constraints over 28 iterations in 1950 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Product exploration explored 100000 steps with 472 reset in 2829 ms.
Product exploration explored 100000 steps with 477 reset in 2554 ms.
Applying partial POR strategy [true, true, false, true]
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 16 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:18] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 09:44:18] [INFO ] Invariant cache hit.
[2023-03-11 09:44:19] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 622 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:19] [INFO ] Invariant cache hit.
[2023-03-11 09:44:19] [INFO ] Implicit Places using invariants in 580 ms returned []
[2023-03-11 09:44:19] [INFO ] Invariant cache hit.
[2023-03-11 09:44:21] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
[2023-03-11 09:44:21] [INFO ] Invariant cache hit.
[2023-03-11 09:44:21] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2471 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-04 finished in 34944 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 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 14 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:21] [INFO ] Invariant cache hit.
[2023-03-11 09:44:22] [INFO ] Implicit Places using invariants in 491 ms returned []
[2023-03-11 09:44:22] [INFO ] Invariant cache hit.
[2023-03-11 09:44:23] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1319 ms to find 0 implicit places.
[2023-03-11 09:44:23] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 09:44:23] [INFO ] Invariant cache hit.
[2023-03-11 09:44:23] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1874 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-05 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 s207 1) (GEQ s279 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]]
Product exploration explored 100000 steps with 739 reset in 2645 ms.
Product exploration explored 100000 steps with 751 reset in 2557 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2023-03-11 09:44:29] [INFO ] Invariant cache hit.
[2023-03-11 09:44:30] [INFO ] [Real]Absence check using 163 positive place invariants in 144 ms returned sat
[2023-03-11 09:44:30] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 253 ms returned sat
[2023-03-11 09:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:31] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2023-03-11 09:44:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:44:32] [INFO ] [Nat]Absence check using 163 positive place invariants in 136 ms returned sat
[2023-03-11 09:44:32] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 126 ms returned sat
[2023-03-11 09:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:33] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2023-03-11 09:44:33] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 47 ms.
[2023-03-11 09:44:34] [INFO ] Added : 140 causal constraints over 28 iterations in 1852 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 23 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:34] [INFO ] Invariant cache hit.
[2023-03-11 09:44:35] [INFO ] Implicit Places using invariants in 777 ms returned []
[2023-03-11 09:44:35] [INFO ] Invariant cache hit.
[2023-03-11 09:44:36] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned []
Implicit Place search using SMT with State Equation took 1939 ms to find 0 implicit places.
[2023-03-11 09:44:36] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-11 09:44:36] [INFO ] Invariant cache hit.
[2023-03-11 09:44:37] [INFO ] Dead Transitions using invariants and state equation in 876 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2858 ms. Remains : 421/421 places, 714/714 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 340 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=37 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2023-03-11 09:44:38] [INFO ] Invariant cache hit.
[2023-03-11 09:44:39] [INFO ] [Real]Absence check using 163 positive place invariants in 138 ms returned sat
[2023-03-11 09:44:39] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 376 ms returned sat
[2023-03-11 09:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:40] [INFO ] [Real]Absence check using state equation in 581 ms returned sat
[2023-03-11 09:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:44:41] [INFO ] [Nat]Absence check using 163 positive place invariants in 134 ms returned sat
[2023-03-11 09:44:41] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 141 ms returned sat
[2023-03-11 09:44:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:44:42] [INFO ] [Nat]Absence check using state equation in 820 ms returned sat
[2023-03-11 09:44:42] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 73 ms.
[2023-03-11 09:44:44] [INFO ] Added : 140 causal constraints over 28 iterations in 1971 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 769 reset in 2703 ms.
Product exploration explored 100000 steps with 722 reset in 2615 ms.
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 14 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:49] [INFO ] Invariant cache hit.
[2023-03-11 09:44:50] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-11 09:44:50] [INFO ] Invariant cache hit.
[2023-03-11 09:44:51] [INFO ] Implicit Places using invariants and state equation in 976 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
[2023-03-11 09:44:51] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-11 09:44:51] [INFO ] Invariant cache hit.
[2023-03-11 09:44:51] [INFO ] Dead Transitions using invariants and state equation in 781 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2421 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-05 finished in 30092 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(X((F(G(!p0)) U p1))))))'
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 6 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:52] [INFO ] Invariant cache hit.
[2023-03-11 09:44:52] [INFO ] Implicit Places using invariants in 627 ms returned []
[2023-03-11 09:44:52] [INFO ] Invariant cache hit.
[2023-03-11 09:44:53] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
[2023-03-11 09:44:53] [INFO ] Invariant cache hit.
[2023-03-11 09:44:54] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2350 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), p0]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 5}, { cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s122 1) (GEQ s160 1)), p0:(AND (GEQ s216 1) (GEQ s288 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7 reset in 1994 ms.
Stack based approach found an accepted trace after 16257 steps with 0 reset with depth 16258 and stack size 16258 in 309 ms.
FORMULA HexagonalGrid-PT-316-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property HexagonalGrid-PT-316-LTLFireability-06 finished in 4894 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)||X(X(F(p1))))))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:44:56] [INFO ] Invariant cache hit.
[2023-03-11 09:44:57] [INFO ] Implicit Places using invariants in 601 ms returned []
[2023-03-11 09:44:57] [INFO ] Invariant cache hit.
[2023-03-11 09:44:58] [INFO ] Implicit Places using invariants and state equation in 1221 ms returned []
Implicit Place search using SMT with State Equation took 1830 ms to find 0 implicit places.
[2023-03-11 09:44:58] [INFO ] Invariant cache hit.
[2023-03-11 09:44:59] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2734 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 262 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (GEQ s115 1) (GEQ s172 1)), p0:(OR (AND (GEQ s118 1) (GEQ s175 1)) (LT s126 1) (LT s322 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, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 710 reset in 2952 ms.
Product exploration explored 100000 steps with 764 reset in 2614 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), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 183 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1641 steps, including 0 resets, run visited all 4 properties in 78 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT (AND (NOT p1) p0))), (F p1), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 316 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 303 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:06] [INFO ] Invariant cache hit.
[2023-03-11 09:45:07] [INFO ] Implicit Places using invariants in 743 ms returned []
[2023-03-11 09:45:07] [INFO ] Invariant cache hit.
[2023-03-11 09:45:09] [INFO ] Implicit Places using invariants and state equation in 1337 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2023-03-11 09:45:09] [INFO ] Invariant cache hit.
[2023-03-11 09:45:10] [INFO ] Dead Transitions using invariants and state equation in 990 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3085 ms. Remains : 421/421 places, 714/714 transitions.
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), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 264 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 135 steps, including 0 resets, run visited all 4 properties in 10 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT (AND (NOT p1) p0))), (F p1), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 383 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 307 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 305 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 417 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 760 reset in 3000 ms.
Product exploration explored 100000 steps with 766 reset in 2838 ms.
Applying partial POR strategy [false, true, false, false, false, true]
Stuttering acceptance computed with spot in 280 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 18 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:18] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-11 09:45:18] [INFO ] Invariant cache hit.
[2023-03-11 09:45:19] [INFO ] Dead Transitions using invariants and state equation in 968 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1011 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:19] [INFO ] Invariant cache hit.
[2023-03-11 09:45:20] [INFO ] Implicit Places using invariants in 734 ms returned []
[2023-03-11 09:45:20] [INFO ] Invariant cache hit.
[2023-03-11 09:45:20] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1495 ms to find 0 implicit places.
[2023-03-11 09:45:20] [INFO ] Invariant cache hit.
[2023-03-11 09:45:21] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2296 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-07 finished in 24870 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((F((X(p1)&&p0))&&G(p2))))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:21] [INFO ] Invariant cache hit.
[2023-03-11 09:45:22] [INFO ] Implicit Places using invariants in 456 ms returned []
[2023-03-11 09:45:22] [INFO ] Invariant cache hit.
[2023-03-11 09:45:23] [INFO ] Implicit Places using invariants and state equation in 801 ms returned []
Implicit Place search using SMT with State Equation took 1260 ms to find 0 implicit places.
[2023-03-11 09:45:23] [INFO ] Invariant cache hit.
[2023-03-11 09:45:23] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1856 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=4 dest: 1}, { cond=(NOT p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p2:(AND (GEQ s122 1) (GEQ s289 1)), p1:(OR (LT s128 1) (LT s185 1)), p0:(AND (OR (LT s128 1) (LT s185 1)) (OR (LT s127 1) (LT s293 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-316-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLFireability-08 finished in 2093 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 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:23] [INFO ] Invariant cache hit.
[2023-03-11 09:45:24] [INFO ] Implicit Places using invariants in 525 ms returned []
[2023-03-11 09:45:24] [INFO ] Invariant cache hit.
[2023-03-11 09:45:25] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1428 ms to find 0 implicit places.
[2023-03-11 09:45:25] [INFO ] Invariant cache hit.
[2023-03-11 09:45:25] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2128 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-09 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:(OR (LT s127 1) (LT s146 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 160 steps with 0 reset in 5 ms.
FORMULA HexagonalGrid-PT-316-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLFireability-09 finished in 2269 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(p0) U G(p1))||F(G(p2))))))'
Support contains 5 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:26] [INFO ] Invariant cache hit.
[2023-03-11 09:45:26] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-03-11 09:45:26] [INFO ] Invariant cache hit.
[2023-03-11 09:45:27] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1585 ms to find 0 implicit places.
[2023-03-11 09:45:27] [INFO ] Invariant cache hit.
[2023-03-11 09:45:28] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2165 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=p2, acceptance={0} source=3 dest: 3}, { cond=(NOT p2), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p1:(AND (GEQ s129 1) (GEQ s325 1)), p2:(OR (LT s90 1) (LT s237 1)), p0:(AND (GEQ s129 1) (GEQ s148 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 8 reset in 1773 ms.
Stack based approach found an accepted trace after 23882 steps with 1 reset with depth 11381 and stack size 8307 in 457 ms.
FORMULA HexagonalGrid-PT-316-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property HexagonalGrid-PT-316-LTLFireability-10 finished in 4714 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' '!((p0 U X(G((F(p1)&&X(p2))))))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 4 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:30] [INFO ] Invariant cache hit.
[2023-03-11 09:45:31] [INFO ] Implicit Places using invariants in 498 ms returned []
[2023-03-11 09:45:31] [INFO ] Invariant cache hit.
[2023-03-11 09:45:32] [INFO ] Implicit Places using invariants and state equation in 1226 ms returned []
Implicit Place search using SMT with State Equation took 1727 ms to find 0 implicit places.
[2023-03-11 09:45:32] [INFO ] Invariant cache hit.
[2023-03-11 09:45:33] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2497 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p1:(AND (GEQ s131 1) (GEQ s169 1)), p0:(OR (NOT (AND (GEQ s115 1) (GEQ s201 1))) (AND (GEQ s117 1) (GEQ s155 1))), p2:(AND (GEQ s115 1) (GEQ s201 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 716 reset in 2825 ms.
Product exploration explored 100000 steps with 758 reset in 2585 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 (NOT p2)), (X p0), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 858 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 09:45:40] [INFO ] Invariant cache hit.
[2023-03-11 09:45:40] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X p0), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p2), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 1044 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Stuttering acceptance computed with spot in 287 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
[2023-03-11 09:45:42] [INFO ] Invariant cache hit.
[2023-03-11 09:45:43] [INFO ] [Real]Absence check using 163 positive place invariants in 94 ms returned sat
[2023-03-11 09:45:43] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 232 ms returned sat
[2023-03-11 09:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:45:44] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2023-03-11 09:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:45:44] [INFO ] [Nat]Absence check using 163 positive place invariants in 135 ms returned sat
[2023-03-11 09:45:44] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 39 ms returned sat
[2023-03-11 09:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:45:45] [INFO ] [Nat]Absence check using state equation in 668 ms returned sat
[2023-03-11 09:45:45] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 45 ms.
[2023-03-11 09:45:47] [INFO ] Added : 139 causal constraints over 28 iterations in 1581 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-11 09:45:47] [INFO ] Invariant cache hit.
[2023-03-11 09:45:48] [INFO ] [Real]Absence check using 163 positive place invariants in 145 ms returned sat
[2023-03-11 09:45:48] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 118 ms returned sat
[2023-03-11 09:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:45:48] [INFO ] [Real]Absence check using state equation in 633 ms returned sat
[2023-03-11 09:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:45:49] [INFO ] [Nat]Absence check using 163 positive place invariants in 143 ms returned sat
[2023-03-11 09:45:49] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:45:50] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2023-03-11 09:45:50] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 65 ms.
[2023-03-11 09:45:52] [INFO ] Added : 140 causal constraints over 28 iterations in 1896 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:45:52] [INFO ] Invariant cache hit.
[2023-03-11 09:45:53] [INFO ] Implicit Places using invariants in 720 ms returned []
[2023-03-11 09:45:53] [INFO ] Invariant cache hit.
[2023-03-11 09:45:54] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1710 ms to find 0 implicit places.
[2023-03-11 09:45:54] [INFO ] Invariant cache hit.
[2023-03-11 09:45:55] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2610 ms. Remains : 421/421 places, 714/714 transitions.
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 (NOT p2)), (X p0), (X (NOT p2)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 637 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Finished random walk after 361 steps, including 0 resets, run visited all 4 properties in 14 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X p0), (X (NOT p2)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p2), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 695 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Stuttering acceptance computed with spot in 293 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
[2023-03-11 09:45:57] [INFO ] Invariant cache hit.
[2023-03-11 09:45:58] [INFO ] [Real]Absence check using 163 positive place invariants in 146 ms returned sat
[2023-03-11 09:45:58] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 233 ms returned sat
[2023-03-11 09:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:45:58] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2023-03-11 09:45:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:45:59] [INFO ] [Nat]Absence check using 163 positive place invariants in 153 ms returned sat
[2023-03-11 09:45:59] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 39 ms returned sat
[2023-03-11 09:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:46:00] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2023-03-11 09:46:00] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 44 ms.
[2023-03-11 09:46:01] [INFO ] Added : 139 causal constraints over 28 iterations in 1627 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-11 09:46:01] [INFO ] Invariant cache hit.
[2023-03-11 09:46:02] [INFO ] [Real]Absence check using 163 positive place invariants in 95 ms returned sat
[2023-03-11 09:46:02] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 116 ms returned sat
[2023-03-11 09:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:46:03] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2023-03-11 09:46:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:46:04] [INFO ] [Nat]Absence check using 163 positive place invariants in 176 ms returned sat
[2023-03-11 09:46:04] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:46:04] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-11 09:46:04] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 69 ms.
[2023-03-11 09:46:06] [INFO ] Added : 140 causal constraints over 28 iterations in 1890 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Product exploration explored 100000 steps with 749 reset in 2666 ms.
Product exploration explored 100000 steps with 708 reset in 2552 ms.
Applying partial POR strategy [false, false, true, true, true, false]
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 11 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:12] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 09:46:12] [INFO ] Invariant cache hit.
[2023-03-11 09:46:13] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 814 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:13] [INFO ] Invariant cache hit.
[2023-03-11 09:46:13] [INFO ] Implicit Places using invariants in 527 ms returned []
[2023-03-11 09:46:13] [INFO ] Invariant cache hit.
[2023-03-11 09:46:14] [INFO ] Implicit Places using invariants and state equation in 1083 ms returned []
Implicit Place search using SMT with State Equation took 1612 ms to find 0 implicit places.
[2023-03-11 09:46:14] [INFO ] Invariant cache hit.
[2023-03-11 09:46:15] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2487 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-11 finished in 45035 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||G(p1)||G(p2))))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 11 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:15] [INFO ] Invariant cache hit.
[2023-03-11 09:46:16] [INFO ] Implicit Places using invariants in 434 ms returned []
[2023-03-11 09:46:16] [INFO ] Invariant cache hit.
[2023-03-11 09:46:17] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
[2023-03-11 09:46:17] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 09:46:17] [INFO ] Invariant cache hit.
[2023-03-11 09:46:17] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1953 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s121 1) (GEQ s178 1)), p0:(AND (GEQ s126 1) (GEQ s191 1)), p2:(AND (GEQ s58 1) (GEQ s209 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 398 reset in 2992 ms.
Product exploration explored 100000 steps with 397 reset in 3029 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) (NOT p0) p2), (X (NOT (AND p1 (NOT p0) (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (AND p1 (NOT p0) p2)), (X (NOT (AND p1 (NOT p0) p2))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 2 factoid took 446 ms. Reduced automaton from 1 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 842 steps, including 0 resets, run visited all 4 properties in 39 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (NOT (AND p1 (NOT p0) (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (AND p1 (NOT p0) p2)), (X (NOT (AND p1 (NOT p0) p2))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) p2)))]
Knowledge based reduction with 2 factoid took 661 ms. Reduced automaton from 1 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 17 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:25] [INFO ] Invariant cache hit.
[2023-03-11 09:46:26] [INFO ] Implicit Places using invariants in 730 ms returned []
[2023-03-11 09:46:26] [INFO ] Invariant cache hit.
[2023-03-11 09:46:27] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1876 ms to find 0 implicit places.
[2023-03-11 09:46:27] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-11 09:46:27] [INFO ] Invariant cache hit.
[2023-03-11 09:46:28] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2746 ms. Remains : 421/421 places, 714/714 transitions.
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 p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) p1 p2)), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
Knowledge based reduction with 2 factoid took 357 ms. Reduced automaton from 1 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 341 steps, including 0 resets, run visited all 4 properties in 17 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) p1 p2)), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) p2)))]
Knowledge based reduction with 2 factoid took 633 ms. Reduced automaton from 1 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 402 reset in 2878 ms.
Product exploration explored 100000 steps with 401 reset in 3171 ms.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 15 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:35] [INFO ] Invariant cache hit.
[2023-03-11 09:46:36] [INFO ] Implicit Places using invariants in 662 ms returned []
[2023-03-11 09:46:36] [INFO ] Invariant cache hit.
[2023-03-11 09:46:37] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1721 ms to find 0 implicit places.
[2023-03-11 09:46:37] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-11 09:46:37] [INFO ] Invariant cache hit.
[2023-03-11 09:46:38] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2515 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-12 finished in 22160 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)))'
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:38] [INFO ] Invariant cache hit.
[2023-03-11 09:46:38] [INFO ] Implicit Places using invariants in 668 ms returned []
[2023-03-11 09:46:38] [INFO ] Invariant cache hit.
[2023-03-11 09:46:39] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1761 ms to find 0 implicit places.
[2023-03-11 09:46:39] [INFO ] Invariant cache hit.
[2023-03-11 09:46:40] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2530 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s122 1) (GEQ s141 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-316-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLFireability-13 finished in 2662 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(X(X(X(F(p0))))))))'
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:40] [INFO ] Invariant cache hit.
[2023-03-11 09:46:41] [INFO ] Implicit Places using invariants in 715 ms returned []
[2023-03-11 09:46:41] [INFO ] Invariant cache hit.
[2023-03-11 09:46:42] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1783 ms to find 0 implicit places.
[2023-03-11 09:46:42] [INFO ] Invariant cache hit.
[2023-03-11 09:46:43] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2555 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p0:(OR (LT s36 1) (LT s385 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 756 reset in 2628 ms.
Product exploration explored 100000 steps with 775 reset in 2570 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 : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 346 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=38 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:46:49] [INFO ] Invariant cache hit.
[2023-03-11 09:46:50] [INFO ] [Real]Absence check using 163 positive place invariants in 442 ms returned sat
[2023-03-11 09:46:50] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:46:51] [INFO ] [Real]Absence check using state equation in 553 ms returned sat
[2023-03-11 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:46:51] [INFO ] [Nat]Absence check using 163 positive place invariants in 100 ms returned sat
[2023-03-11 09:46:51] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 91 ms returned sat
[2023-03-11 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:46:52] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2023-03-11 09:46:52] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 45 ms.
[2023-03-11 09:46:53] [INFO ] Added : 137 causal constraints over 28 iterations in 1217 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 4 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:46:53] [INFO ] Invariant cache hit.
[2023-03-11 09:46:54] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-03-11 09:46:54] [INFO ] Invariant cache hit.
[2023-03-11 09:46:55] [INFO ] Implicit Places using invariants and state equation in 851 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
[2023-03-11 09:46:55] [INFO ] Invariant cache hit.
[2023-03-11 09:46:55] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1850 ms. Remains : 421/421 places, 714/714 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 396 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 331 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 331 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:46:57] [INFO ] Invariant cache hit.
[2023-03-11 09:46:58] [INFO ] [Real]Absence check using 163 positive place invariants in 434 ms returned sat
[2023-03-11 09:46:58] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:46:58] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2023-03-11 09:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:46:59] [INFO ] [Nat]Absence check using 163 positive place invariants in 101 ms returned sat
[2023-03-11 09:46:59] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 90 ms returned sat
[2023-03-11 09:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:00] [INFO ] [Nat]Absence check using state equation in 798 ms returned sat
[2023-03-11 09:47:00] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 41 ms.
[2023-03-11 09:47:01] [INFO ] Added : 137 causal constraints over 28 iterations in 1374 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 353 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 717 reset in 3080 ms.
Product exploration explored 100000 steps with 750 reset in 2751 ms.
Applying partial POR strategy [true, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 18 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:08] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-11 09:47:08] [INFO ] Invariant cache hit.
[2023-03-11 09:47:09] [INFO ] Dead Transitions using invariants and state equation in 962 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1003 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 4 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:09] [INFO ] Invariant cache hit.
[2023-03-11 09:47:09] [INFO ] Implicit Places using invariants in 485 ms returned []
[2023-03-11 09:47:09] [INFO ] Invariant cache hit.
[2023-03-11 09:47:10] [INFO ] Implicit Places using invariants and state equation in 1124 ms returned []
Implicit Place search using SMT with State Equation took 1613 ms to find 0 implicit places.
[2023-03-11 09:47:10] [INFO ] Invariant cache hit.
[2023-03-11 09:47:11] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2489 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-15 finished in 31004 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((!p1 U (G(!p1)||(!p1&&G(!p2))))))))'
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(F(p0))))'
Found a Shortening insensitive property : HexagonalGrid-PT-316-LTLFireability-02
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 11 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:12] [INFO ] Invariant cache hit.
[2023-03-11 09:47:12] [INFO ] Implicit Places using invariants in 614 ms returned []
[2023-03-11 09:47:12] [INFO ] Invariant cache hit.
[2023-03-11 09:47:13] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1758 ms to find 0 implicit places.
[2023-03-11 09:47:13] [INFO ] Invariant cache hit.
[2023-03-11 09:47:14] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2602 ms. Remains : 421/421 places, 714/714 transitions.
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LT s44 1) (LT s393 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 754 reset in 3238 ms.
Product exploration explored 100000 steps with 767 reset in 2982 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 : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 94 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=23 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:47:21] [INFO ] Invariant cache hit.
[2023-03-11 09:47:22] [INFO ] [Real]Absence check using 163 positive place invariants in 93 ms returned sat
[2023-03-11 09:47:22] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 189 ms returned sat
[2023-03-11 09:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:23] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2023-03-11 09:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:47:23] [INFO ] [Nat]Absence check using 163 positive place invariants in 94 ms returned sat
[2023-03-11 09:47:23] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 129 ms returned sat
[2023-03-11 09:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:24] [INFO ] [Nat]Absence check using state equation in 723 ms returned sat
[2023-03-11 09:47:24] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 72 ms.
[2023-03-11 09:47:25] [INFO ] Added : 131 causal constraints over 27 iterations in 1211 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:25] [INFO ] Invariant cache hit.
[2023-03-11 09:47:26] [INFO ] Implicit Places using invariants in 708 ms returned []
[2023-03-11 09:47:26] [INFO ] Invariant cache hit.
[2023-03-11 09:47:27] [INFO ] Implicit Places using invariants and state equation in 1233 ms returned []
Implicit Place search using SMT with State Equation took 1945 ms to find 0 implicit places.
[2023-03-11 09:47:27] [INFO ] Invariant cache hit.
[2023-03-11 09:47:28] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2826 ms. Remains : 421/421 places, 714/714 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 88 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:47:29] [INFO ] Invariant cache hit.
[2023-03-11 09:47:30] [INFO ] [Real]Absence check using 163 positive place invariants in 90 ms returned sat
[2023-03-11 09:47:30] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 189 ms returned sat
[2023-03-11 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:31] [INFO ] [Real]Absence check using state equation in 666 ms returned sat
[2023-03-11 09:47:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:47:31] [INFO ] [Nat]Absence check using 163 positive place invariants in 93 ms returned sat
[2023-03-11 09:47:31] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 99 ms returned sat
[2023-03-11 09:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:32] [INFO ] [Nat]Absence check using state equation in 674 ms returned sat
[2023-03-11 09:47:32] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 44 ms.
[2023-03-11 09:47:34] [INFO ] Added : 131 causal constraints over 27 iterations in 1315 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 785 reset in 3070 ms.
Product exploration explored 100000 steps with 771 reset in 2958 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 9 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:40] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 09:47:40] [INFO ] Invariant cache hit.
[2023-03-11 09:47:41] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 779 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:41] [INFO ] Invariant cache hit.
[2023-03-11 09:47:41] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-11 09:47:41] [INFO ] Invariant cache hit.
[2023-03-11 09:47:43] [INFO ] Implicit Places using invariants and state equation in 1205 ms returned []
Implicit Place search using SMT with State Equation took 1918 ms to find 0 implicit places.
[2023-03-11 09:47:43] [INFO ] Invariant cache hit.
[2023-03-11 09:47:43] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2703 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-02 finished in 32075 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&&F(p1)))||X(G(p2))))'
Found a Lengthening insensitive property : HexagonalGrid-PT-316-LTLFireability-04
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 14 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:47:44] [INFO ] Invariant cache hit.
[2023-03-11 09:47:44] [INFO ] Implicit Places using invariants in 613 ms returned []
[2023-03-11 09:47:44] [INFO ] Invariant cache hit.
[2023-03-11 09:47:45] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1717 ms to find 0 implicit places.
[2023-03-11 09:47:45] [INFO ] Invariant cache hit.
[2023-03-11 09:47:46] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2482 ms. Remains : 421/421 places, 714/714 transitions.
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s0 1) (LT s349 1)), p0:(OR (LT s75 1) (LT s410 1)), p2:(AND (GEQ s75 1) (GEQ s410 1) (OR (LT s0 1) (LT s349 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 487 reset in 2588 ms.
Product exploration explored 100000 steps with 487 reset in 2975 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) (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 829 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 09:47:53] [INFO ] Invariant cache hit.
[2023-03-11 09:47:53] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2)))), (G (NOT (AND (NOT p1) p2))), (G (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p1) (NOT p2))), (F p1), (F p0), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 7 factoid took 1289 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
[2023-03-11 09:47:55] [INFO ] Invariant cache hit.
[2023-03-11 09:47:56] [INFO ] [Real]Absence check using 163 positive place invariants in 274 ms returned sat
[2023-03-11 09:47:56] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:57] [INFO ] [Real]Absence check using state equation in 519 ms returned sat
[2023-03-11 09:47:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:47:57] [INFO ] [Nat]Absence check using 163 positive place invariants in 277 ms returned sat
[2023-03-11 09:47:57] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 13 ms returned sat
[2023-03-11 09:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:47:58] [INFO ] [Nat]Absence check using state equation in 554 ms returned sat
[2023-03-11 09:47:58] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 61 ms.
[2023-03-11 09:48:00] [INFO ] Added : 139 causal constraints over 28 iterations in 1576 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:48:00] [INFO ] Invariant cache hit.
[2023-03-11 09:48:00] [INFO ] Implicit Places using invariants in 707 ms returned []
[2023-03-11 09:48:00] [INFO ] Invariant cache hit.
[2023-03-11 09:48:02] [INFO ] Implicit Places using invariants and state equation in 1181 ms returned []
Implicit Place search using SMT with State Equation took 1890 ms to find 0 implicit places.
[2023-03-11 09:48:02] [INFO ] Invariant cache hit.
[2023-03-11 09:48:02] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2717 ms. Remains : 421/421 places, 714/714 transitions.
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) (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 1 factoid took 548 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Finished random walk after 906 steps, including 0 resets, run visited all 5 properties in 49 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) p2)), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 696 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
[2023-03-11 09:48:04] [INFO ] Invariant cache hit.
[2023-03-11 09:48:05] [INFO ] [Real]Absence check using 163 positive place invariants in 290 ms returned sat
[2023-03-11 09:48:05] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:06] [INFO ] [Real]Absence check using state equation in 688 ms returned sat
[2023-03-11 09:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:48:07] [INFO ] [Nat]Absence check using 163 positive place invariants in 360 ms returned sat
[2023-03-11 09:48:07] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-11 09:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:08] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2023-03-11 09:48:08] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 43 ms.
[2023-03-11 09:48:09] [INFO ] Added : 139 causal constraints over 28 iterations in 1495 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 225 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Product exploration explored 100000 steps with 502 reset in 2676 ms.
Product exploration explored 100000 steps with 544 reset in 2566 ms.
Applying partial POR strategy [true, true, false, true]
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 9 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:48:15] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 09:48:15] [INFO ] Invariant cache hit.
[2023-03-11 09:48:16] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 851 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:48:16] [INFO ] Invariant cache hit.
[2023-03-11 09:48:17] [INFO ] Implicit Places using invariants in 663 ms returned []
[2023-03-11 09:48:17] [INFO ] Invariant cache hit.
[2023-03-11 09:48:18] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1703 ms to find 0 implicit places.
[2023-03-11 09:48:18] [INFO ] Invariant cache hit.
[2023-03-11 09:48:18] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2410 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-04 finished in 34885 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)))'
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)||X(X(F(p1))))))'
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' '!((p0 U X(G((F(p1)&&X(p2))))))'
Found a Lengthening insensitive property : HexagonalGrid-PT-316-LTLFireability-11
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 14 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:48:19] [INFO ] Invariant cache hit.
[2023-03-11 09:48:20] [INFO ] Implicit Places using invariants in 724 ms returned []
[2023-03-11 09:48:20] [INFO ] Invariant cache hit.
[2023-03-11 09:48:21] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
[2023-03-11 09:48:21] [INFO ] Invariant cache hit.
[2023-03-11 09:48:21] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2442 ms. Remains : 421/421 places, 714/714 transitions.
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p1:(AND (GEQ s131 1) (GEQ s169 1)), p0:(OR (NOT (AND (GEQ s115 1) (GEQ s201 1))) (AND (GEQ s117 1) (GEQ s155 1))), p2:(AND (GEQ s115 1) (GEQ s201 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 711 reset in 2618 ms.
Product exploration explored 100000 steps with 673 reset in 2544 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 (NOT p2)), (X p0), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 626 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 09:48:28] [INFO ] Invariant cache hit.
[2023-03-11 09:48:28] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X p0), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p2), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 1200 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
[2023-03-11 09:48:30] [INFO ] Invariant cache hit.
[2023-03-11 09:48:31] [INFO ] [Real]Absence check using 163 positive place invariants in 155 ms returned sat
[2023-03-11 09:48:31] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 234 ms returned sat
[2023-03-11 09:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:31] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2023-03-11 09:48:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:48:32] [INFO ] [Nat]Absence check using 163 positive place invariants in 133 ms returned sat
[2023-03-11 09:48:32] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 42 ms returned sat
[2023-03-11 09:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:33] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-11 09:48:33] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 64 ms.
[2023-03-11 09:48:35] [INFO ] Added : 139 causal constraints over 28 iterations in 1836 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-11 09:48:35] [INFO ] Invariant cache hit.
[2023-03-11 09:48:36] [INFO ] [Real]Absence check using 163 positive place invariants in 126 ms returned sat
[2023-03-11 09:48:36] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 118 ms returned sat
[2023-03-11 09:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:36] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2023-03-11 09:48:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:48:37] [INFO ] [Nat]Absence check using 163 positive place invariants in 196 ms returned sat
[2023-03-11 09:48:37] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:38] [INFO ] [Nat]Absence check using state equation in 537 ms returned sat
[2023-03-11 09:48:38] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 64 ms.
[2023-03-11 09:48:40] [INFO ] Added : 140 causal constraints over 28 iterations in 1870 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:48:40] [INFO ] Invariant cache hit.
[2023-03-11 09:48:40] [INFO ] Implicit Places using invariants in 716 ms returned []
[2023-03-11 09:48:40] [INFO ] Invariant cache hit.
[2023-03-11 09:48:42] [INFO ] Implicit Places using invariants and state equation in 1192 ms returned []
Implicit Place search using SMT with State Equation took 1910 ms to find 0 implicit places.
[2023-03-11 09:48:42] [INFO ] Invariant cache hit.
[2023-03-11 09:48:42] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2688 ms. Remains : 421/421 places, 714/714 transitions.
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 (NOT p2)), (X p0), (X (NOT p2)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 541 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Finished random walk after 30 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X p0), (X (NOT p2)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p2), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 794 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Stuttering acceptance computed with spot in 392 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
[2023-03-11 09:48:45] [INFO ] Invariant cache hit.
[2023-03-11 09:48:46] [INFO ] [Real]Absence check using 163 positive place invariants in 147 ms returned sat
[2023-03-11 09:48:46] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 387 ms returned sat
[2023-03-11 09:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:47] [INFO ] [Real]Absence check using state equation in 590 ms returned sat
[2023-03-11 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:48:47] [INFO ] [Nat]Absence check using 163 positive place invariants in 134 ms returned sat
[2023-03-11 09:48:47] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 39 ms returned sat
[2023-03-11 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:48] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2023-03-11 09:48:48] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 63 ms.
[2023-03-11 09:48:50] [INFO ] Added : 139 causal constraints over 28 iterations in 1915 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-11 09:48:50] [INFO ] Invariant cache hit.
[2023-03-11 09:48:51] [INFO ] [Real]Absence check using 163 positive place invariants in 92 ms returned sat
[2023-03-11 09:48:51] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 117 ms returned sat
[2023-03-11 09:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:51] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2023-03-11 09:48:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:48:52] [INFO ] [Nat]Absence check using 163 positive place invariants in 146 ms returned sat
[2023-03-11 09:48:52] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:48:53] [INFO ] [Nat]Absence check using state equation in 568 ms returned sat
[2023-03-11 09:48:53] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 44 ms.
[2023-03-11 09:48:54] [INFO ] Added : 140 causal constraints over 28 iterations in 1606 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 293 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Product exploration explored 100000 steps with 744 reset in 2862 ms.
Product exploration explored 100000 steps with 701 reset in 2751 ms.
Applying partial POR strategy [false, false, true, true, true, false]
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p2)]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 9 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:49:01] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-11 09:49:01] [INFO ] Invariant cache hit.
[2023-03-11 09:49:01] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 766 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 4 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:49:01] [INFO ] Invariant cache hit.
[2023-03-11 09:49:02] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-11 09:49:02] [INFO ] Invariant cache hit.
[2023-03-11 09:49:03] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1369 ms to find 0 implicit places.
[2023-03-11 09:49:03] [INFO ] Invariant cache hit.
[2023-03-11 09:49:03] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2077 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-11 finished in 44907 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||G(p1)||G(p2))))'
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(X(X(X(F(p0))))))))'
Found a Shortening insensitive property : HexagonalGrid-PT-316-LTLFireability-15
Stuttering acceptance computed with spot in 321 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 15 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:49:04] [INFO ] Invariant cache hit.
[2023-03-11 09:49:05] [INFO ] Implicit Places using invariants in 702 ms returned []
[2023-03-11 09:49:05] [INFO ] Invariant cache hit.
[2023-03-11 09:49:06] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 1697 ms to find 0 implicit places.
[2023-03-11 09:49:06] [INFO ] Invariant cache hit.
[2023-03-11 09:49:06] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2516 ms. Remains : 421/421 places, 714/714 transitions.
Running random walk in product with property : HexagonalGrid-PT-316-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p0:(OR (LT s36 1) (LT s385 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 745 reset in 2617 ms.
Product exploration explored 100000 steps with 768 reset in 2994 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 : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 334 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 86 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 238 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 334 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 331 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:49:13] [INFO ] Invariant cache hit.
[2023-03-11 09:49:15] [INFO ] [Real]Absence check using 163 positive place invariants in 434 ms returned sat
[2023-03-11 09:49:15] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:49:15] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2023-03-11 09:49:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:49:16] [INFO ] [Nat]Absence check using 163 positive place invariants in 95 ms returned sat
[2023-03-11 09:49:16] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 90 ms returned sat
[2023-03-11 09:49:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:49:17] [INFO ] [Nat]Absence check using state equation in 778 ms returned sat
[2023-03-11 09:49:17] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 41 ms.
[2023-03-11 09:49:18] [INFO ] Added : 137 causal constraints over 28 iterations in 1577 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:49:18] [INFO ] Invariant cache hit.
[2023-03-11 09:49:19] [INFO ] Implicit Places using invariants in 546 ms returned []
[2023-03-11 09:49:19] [INFO ] Invariant cache hit.
[2023-03-11 09:49:20] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 1763 ms to find 0 implicit places.
[2023-03-11 09:49:20] [INFO ] Invariant cache hit.
[2023-03-11 09:49:21] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2374 ms. Remains : 421/421 places, 714/714 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 419 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 7 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 329 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 334 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2023-03-11 09:49:22] [INFO ] Invariant cache hit.
[2023-03-11 09:49:23] [INFO ] [Real]Absence check using 163 positive place invariants in 432 ms returned sat
[2023-03-11 09:49:23] [INFO ] [Real]Absence check using 163 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-11 09:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:49:24] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-11 09:49:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:49:25] [INFO ] [Nat]Absence check using 163 positive place invariants in 115 ms returned sat
[2023-03-11 09:49:25] [INFO ] [Nat]Absence check using 163 positive and 1 generalized place invariants in 90 ms returned sat
[2023-03-11 09:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:49:26] [INFO ] [Nat]Absence check using state equation in 763 ms returned sat
[2023-03-11 09:49:26] [INFO ] Computed and/alt/rep : 600/600/600 causal constraints (skipped 0 transitions) in 73 ms.
[2023-03-11 09:49:27] [INFO ] Added : 137 causal constraints over 28 iterations in 1867 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 332 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 781 reset in 3033 ms.
Product exploration explored 100000 steps with 707 reset in 2668 ms.
Applying partial POR strategy [true, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 292 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 14 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:49:34] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-11 09:49:34] [INFO ] Invariant cache hit.
[2023-03-11 09:49:35] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 944 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 8 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2023-03-11 09:49:35] [INFO ] Invariant cache hit.
[2023-03-11 09:49:35] [INFO ] Implicit Places using invariants in 522 ms returned []
[2023-03-11 09:49:35] [INFO ] Invariant cache hit.
[2023-03-11 09:49:36] [INFO ] Implicit Places using invariants and state equation in 864 ms returned []
Implicit Place search using SMT with State Equation took 1389 ms to find 0 implicit places.
[2023-03-11 09:49:36] [INFO ] Invariant cache hit.
[2023-03-11 09:49:37] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2048 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLFireability-15 finished in 33435 ms.
[2023-03-11 09:49:37] [INFO ] Flatten gal took : 85 ms
[2023-03-11 09:49:37] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2023-03-11 09:49:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 421 places, 714 transitions and 2856 arcs took 16 ms.
Total runtime 425745 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HexagonalGrid-PT-316
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

FORMULA HexagonalGrid-PT-316-LTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-316-LTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-316-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-316-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-316-LTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-316-LTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-316-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678528254581

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:433
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 8 (type EXCL) for 7 HexagonalGrid-PT-316-LTLFireability-02
lola: time limit : 399 sec
lola: memory limit: 32 pages
lola: FINISHED task # 8 (type EXCL) for HexagonalGrid-PT-316-LTLFireability-02
lola: result : false
lola: markings : 1182
lola: fired transitions : 1184
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 5 (type EXCL) for 0 HexagonalGrid-PT-316-LTLFireability-00
lola: time limit : 449 sec
lola: memory limit: 32 pages
lola: FINISHED task # 5 (type EXCL) for HexagonalGrid-PT-316-LTLFireability-00
lola: result : false
lola: markings : 18500
lola: fired transitions : 22764
lola: time used : 4.000000
lola: memory pages used : 1
lola: LAUNCH task # 26 (type EXCL) for 25 HexagonalGrid-PT-316-LTLFireability-15
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: FINISHED task # 26 (type EXCL) for HexagonalGrid-PT-316-LTLFireability-15
lola: result : false
lola: markings : 1175
lola: fired transitions : 1177
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 20 (type EXCL) for 19 HexagonalGrid-PT-316-LTLFireability-11
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: FINISHED task # 20 (type EXCL) for HexagonalGrid-PT-316-LTLFireability-11
lola: result : false
lola: markings : 716
lola: fired transitions : 716
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 17 (type EXCL) for 16 HexagonalGrid-PT-316-LTLFireability-07
lola: time limit : 898 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HexagonalGrid-PT-316-LTLFireability-00: CONJ false LTL model checker
HexagonalGrid-PT-316-LTLFireability-02: LTL false LTL model checker
HexagonalGrid-PT-316-LTLFireability-11: LTL false LTL model checker
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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="HexagonalGrid-PT-316"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is HexagonalGrid-PT-316, 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 r199-smll-167840345900396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-316.tgz
mv HexagonalGrid-PT-316 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 ;