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-167840345900387.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-226, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345900387
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.0K Feb 26 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:11 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 3.8K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 15K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 17:21 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 112K 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-226-LTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-226-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678527048147

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-226
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 09:30:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 09:30:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:30:52] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-11 09:30:52] [INFO ] Transformed 169 places.
[2023-03-11 09:30:52] [INFO ] Transformed 270 transitions.
[2023-03-11 09:30:52] [INFO ] Parsed PT model containing 169 places and 270 transitions and 1080 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA HexagonalGrid-PT-226-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 25 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
// Phase 1: matrix 270 rows 169 cols
[2023-03-11 09:30:52] [INFO ] Computed 68 place invariants in 26 ms
[2023-03-11 09:30:52] [INFO ] Implicit Places using invariants in 537 ms returned []
[2023-03-11 09:30:52] [INFO ] Invariant cache hit.
[2023-03-11 09:30:53] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 1215 ms to find 0 implicit places.
[2023-03-11 09:30:53] [INFO ] Invariant cache hit.
[2023-03-11 09:30:53] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1579 ms. Remains : 169/169 places, 270/270 transitions.
Support contains 38 out of 169 places after structural reductions.
[2023-03-11 09:30:54] [INFO ] Flatten gal took : 142 ms
[2023-03-11 09:30:54] [INFO ] Flatten gal took : 54 ms
[2023-03-11 09:30:54] [INFO ] Input system was already deterministic with 270 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 28) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-11 09:30:55] [INFO ] Invariant cache hit.
[2023-03-11 09:30:55] [INFO ] [Real]Absence check using 67 positive place invariants in 23 ms returned sat
[2023-03-11 09:30:55] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:30:55] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HexagonalGrid-PT-226-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 46 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:30:56] [INFO ] Invariant cache hit.
[2023-03-11 09:30:56] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-11 09:30:56] [INFO ] Invariant cache hit.
[2023-03-11 09:30:56] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
[2023-03-11 09:30:56] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-11 09:30:56] [INFO ] Invariant cache hit.
[2023-03-11 09:30:56] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 939 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5989 steps with 0 reset in 140 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-00 finished in 1353 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(p0) U p1))))'
Support contains 2 out of 169 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 14 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:30:57] [INFO ] Invariant cache hit.
[2023-03-11 09:30:57] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-11 09:30:57] [INFO ] Invariant cache hit.
[2023-03-11 09:30:57] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2023-03-11 09:30:57] [INFO ] Invariant cache hit.
[2023-03-11 09:30:58] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 853 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (LEQ 2 s45) (LEQ 1 s165))], 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][false, false]]
Product exploration explored 100000 steps with 29516 reset in 1014 ms.
Product exploration explored 100000 steps with 28651 reset in 1462 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 : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 137 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Finished random walk after 123 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=24 )
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 229 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 169 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 8 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:01] [INFO ] Invariant cache hit.
[2023-03-11 09:31:01] [INFO ] Implicit Places using invariants in 288 ms returned []
[2023-03-11 09:31:01] [INFO ] Invariant cache hit.
[2023-03-11 09:31:02] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
[2023-03-11 09:31:02] [INFO ] Invariant cache hit.
[2023-03-11 09:31:02] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1145 ms. Remains : 169/169 places, 270/270 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 : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 192 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1)]
Finished random walk after 118 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=29 )
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 226 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 30615 reset in 1195 ms.
Product exploration explored 100000 steps with 30101 reset in 904 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 11 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:05] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-11 09:31:05] [INFO ] Invariant cache hit.
[2023-03-11 09:31:06] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 416 ms. Remains : 169/169 places, 270/270 transitions.
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 6 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:06] [INFO ] Invariant cache hit.
[2023-03-11 09:31:06] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-11 09:31:06] [INFO ] Invariant cache hit.
[2023-03-11 09:31:07] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 789 ms to find 0 implicit places.
[2023-03-11 09:31:07] [INFO ] Invariant cache hit.
[2023-03-11 09:31:07] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1195 ms. Remains : 169/169 places, 270/270 transitions.
Treatment of property HexagonalGrid-PT-226-LTLCardinality-02 finished in 10328 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((X(p0)||G(p1))))'
Support contains 3 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 11 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:07] [INFO ] Invariant cache hit.
[2023-03-11 09:31:07] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-11 09:31:07] [INFO ] Invariant cache hit.
[2023-03-11 09:31:08] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 670 ms to find 0 implicit places.
[2023-03-11 09:31:08] [INFO ] Invariant cache hit.
[2023-03-11 09:31:08] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1062 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 263 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(LEQ 1 s20), p0:(LEQ s151 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2790 steps with 0 reset in 39 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-03 finished in 1389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 15 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:09] [INFO ] Invariant cache hit.
[2023-03-11 09:31:09] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-11 09:31:09] [INFO ] Invariant cache hit.
[2023-03-11 09:31:09] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 665 ms to find 0 implicit places.
[2023-03-11 09:31:09] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-11 09:31:09] [INFO ] Invariant cache hit.
[2023-03-11 09:31:10] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1027 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s100 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 33713 steps with 4 reset in 483 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-05 finished in 1583 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(((p1||G(p2))&&p0)))))'
Support contains 5 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:10] [INFO ] Invariant cache hit.
[2023-03-11 09:31:10] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-11 09:31:10] [INFO ] Invariant cache hit.
[2023-03-11 09:31:11] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-11 09:31:11] [INFO ] Invariant cache hit.
[2023-03-11 09:31:11] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 693 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 271 ms :[true, (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p2:(LEQ s156 s23), p0:(AND (LEQ s156 s23) (LEQ s167 s126)), p1:(LEQ 1 s48)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-06 finished in 984 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 1 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 11 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:11] [INFO ] Invariant cache hit.
[2023-03-11 09:31:11] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-11 09:31:11] [INFO ] Invariant cache hit.
[2023-03-11 09:31:12] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
[2023-03-11 09:31:12] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-11 09:31:12] [INFO ] Invariant cache hit.
[2023-03-11 09:31:12] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1002 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 320 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-07 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:(LEQ 1 s122)], 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 1677 reset in 1245 ms.
Product exploration explored 100000 steps with 1668 reset in 1069 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 119 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 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 136 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=34 )
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 172 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
[2023-03-11 09:31:15] [INFO ] Invariant cache hit.
[2023-03-11 09:31:15] [INFO ] [Real]Absence check using 67 positive place invariants in 40 ms returned sat
[2023-03-11 09:31:15] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-11 09:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:16] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-11 09:31:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:31:16] [INFO ] [Nat]Absence check using 67 positive place invariants in 45 ms returned sat
[2023-03-11 09:31:16] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-11 09:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:16] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2023-03-11 09:31:16] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-11 09:31:17] [INFO ] Added : 59 causal constraints over 12 iterations in 426 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 13 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:17] [INFO ] Invariant cache hit.
[2023-03-11 09:31:17] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-11 09:31:17] [INFO ] Invariant cache hit.
[2023-03-11 09:31:18] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
[2023-03-11 09:31:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 09:31:18] [INFO ] Invariant cache hit.
[2023-03-11 09:31:18] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 870 ms. Remains : 169/169 places, 270/270 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 129 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 80 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
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 207 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 102 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
[2023-03-11 09:31:18] [INFO ] Invariant cache hit.
[2023-03-11 09:31:19] [INFO ] [Real]Absence check using 67 positive place invariants in 41 ms returned sat
[2023-03-11 09:31:19] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-11 09:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:19] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2023-03-11 09:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:31:19] [INFO ] [Nat]Absence check using 67 positive place invariants in 42 ms returned sat
[2023-03-11 09:31:19] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-11 09:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:20] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-11 09:31:20] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 29 ms.
[2023-03-11 09:31:20] [INFO ] Added : 59 causal constraints over 12 iterations in 416 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1647 reset in 1354 ms.
Product exploration explored 100000 steps with 1704 reset in 1123 ms.
Support contains 1 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 14 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:23] [INFO ] Invariant cache hit.
[2023-03-11 09:31:23] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-11 09:31:23] [INFO ] Invariant cache hit.
[2023-03-11 09:31:23] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 716 ms to find 0 implicit places.
[2023-03-11 09:31:23] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 09:31:23] [INFO ] Invariant cache hit.
[2023-03-11 09:31:24] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1112 ms. Remains : 169/169 places, 270/270 transitions.
Treatment of property HexagonalGrid-PT-226-LTLCardinality-07 finished in 12649 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((p0||X(p1)))&&F(!p0)))'
Support contains 3 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 3 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:24] [INFO ] Invariant cache hit.
[2023-03-11 09:31:24] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-11 09:31:24] [INFO ] Invariant cache hit.
[2023-03-11 09:31:24] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
[2023-03-11 09:31:24] [INFO ] Invariant cache hit.
[2023-03-11 09:31:25] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 939 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) p0)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=3, aps=[p0:(LEQ 3 s2), p1:(GT s3 s68)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 62 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-08 finished in 1112 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((p0||X(F((p0||X(p1)))))))'
Support contains 4 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 8 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:25] [INFO ] Invariant cache hit.
[2023-03-11 09:31:25] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-11 09:31:25] [INFO ] Invariant cache hit.
[2023-03-11 09:31:25] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
[2023-03-11 09:31:26] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 09:31:26] [INFO ] Invariant cache hit.
[2023-03-11 09:31:26] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1050 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s157 s79), p1:(GT s142 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 503 reset in 1334 ms.
Product exploration explored 100000 steps with 481 reset in 1041 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 p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 294 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter insensitive) to 3 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 286 steps, including 0 resets, run visited all 2 properties in 18 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 229 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter insensitive) to 3 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 12 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:29] [INFO ] Invariant cache hit.
[2023-03-11 09:31:30] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-11 09:31:30] [INFO ] Invariant cache hit.
[2023-03-11 09:31:30] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 716 ms to find 0 implicit places.
[2023-03-11 09:31:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 09:31:30] [INFO ] Invariant cache hit.
[2023-03-11 09:31:31] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1081 ms. Remains : 169/169 places, 270/270 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 p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 2 factoid took 159 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter insensitive) to 3 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 199 steps, including 0 resets, run visited all 2 properties in 12 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 226 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter insensitive) to 3 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 429 reset in 1302 ms.
Product exploration explored 100000 steps with 462 reset in 1034 ms.
Support contains 4 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 6 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:34] [INFO ] Invariant cache hit.
[2023-03-11 09:31:34] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-11 09:31:34] [INFO ] Invariant cache hit.
[2023-03-11 09:31:34] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2023-03-11 09:31:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 09:31:34] [INFO ] Invariant cache hit.
[2023-03-11 09:31:35] [INFO ] Dead Transitions using invariants and state equation in 348 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 802 ms. Remains : 169/169 places, 270/270 transitions.
Treatment of property HexagonalGrid-PT-226-LTLCardinality-09 finished in 9959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 9 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:35] [INFO ] Invariant cache hit.
[2023-03-11 09:31:35] [INFO ] Implicit Places using invariants in 249 ms returned []
[2023-03-11 09:31:35] [INFO ] Invariant cache hit.
[2023-03-11 09:31:36] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
[2023-03-11 09:31:36] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 09:31:36] [INFO ] Invariant cache hit.
[2023-03-11 09:31:36] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1058 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s128 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 13 reset in 982 ms.
Stack based approach found an accepted trace after 39511 steps with 8 reset with depth 1865 and stack size 1862 in 421 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-10 finished in 2530 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||(p1 U p2))))'
Support contains 3 out of 169 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 6 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:37] [INFO ] Invariant cache hit.
[2023-03-11 09:31:37] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-11 09:31:37] [INFO ] Invariant cache hit.
[2023-03-11 09:31:38] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2023-03-11 09:31:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 09:31:38] [INFO ] Invariant cache hit.
[2023-03-11 09:31:38] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 854 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s161 s63), p2:(LEQ 1 s117)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5478 reset in 1313 ms.
Product exploration explored 100000 steps with 5164 reset in 1225 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))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 1 factoid took 215 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-11 09:31:41] [INFO ] Invariant cache hit.
[2023-03-11 09:31:42] [INFO ] [Real]Absence check using 67 positive place invariants in 42 ms returned sat
[2023-03-11 09:31:42] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-11 09:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:42] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-11 09:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:31:42] [INFO ] [Nat]Absence check using 67 positive place invariants in 43 ms returned sat
[2023-03-11 09:31:42] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 09:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:42] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-11 09:31:42] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 30 ms.
[2023-03-11 09:31:43] [INFO ] Added : 59 causal constraints over 12 iterations in 393 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 169 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 9 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:43] [INFO ] Invariant cache hit.
[2023-03-11 09:31:43] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-11 09:31:43] [INFO ] Invariant cache hit.
[2023-03-11 09:31:44] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
[2023-03-11 09:31:44] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 09:31:44] [INFO ] Invariant cache hit.
[2023-03-11 09:31:44] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1074 ms. Remains : 169/169 places, 270/270 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 p2))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 174 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 1 factoid took 204 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-11 09:31:44] [INFO ] Invariant cache hit.
[2023-03-11 09:31:45] [INFO ] [Real]Absence check using 67 positive place invariants in 29 ms returned sat
[2023-03-11 09:31:45] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-11 09:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:45] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2023-03-11 09:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:31:45] [INFO ] [Nat]Absence check using 67 positive place invariants in 44 ms returned sat
[2023-03-11 09:31:45] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:31:45] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2023-03-11 09:31:45] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 29 ms.
[2023-03-11 09:31:46] [INFO ] Added : 59 causal constraints over 12 iterations in 402 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 5351 reset in 1219 ms.
Product exploration explored 100000 steps with 5287 reset in 1075 ms.
Support contains 3 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 5 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:48] [INFO ] Invariant cache hit.
[2023-03-11 09:31:48] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-11 09:31:48] [INFO ] Invariant cache hit.
[2023-03-11 09:31:49] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
[2023-03-11 09:31:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 09:31:49] [INFO ] Invariant cache hit.
[2023-03-11 09:31:49] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 970 ms. Remains : 169/169 places, 270/270 transitions.
Treatment of property HexagonalGrid-PT-226-LTLCardinality-13 finished in 11898 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(p0)))'
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 7 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:49] [INFO ] Invariant cache hit.
[2023-03-11 09:31:49] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-11 09:31:49] [INFO ] Invariant cache hit.
[2023-03-11 09:31:50] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2023-03-11 09:31:50] [INFO ] Invariant cache hit.
[2023-03-11 09:31:50] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1058 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s118 s139)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 903 ms.
Product exploration explored 100000 steps with 50000 reset in 743 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 : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-226-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-226-LTLCardinality-14 finished in 2927 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 (X(G(p2))||p1)))'
Support contains 5 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:52] [INFO ] Invariant cache hit.
[2023-03-11 09:31:52] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-11 09:31:52] [INFO ] Invariant cache hit.
[2023-03-11 09:31:53] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2023-03-11 09:31:53] [INFO ] Invariant cache hit.
[2023-03-11 09:31:53] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 761 ms. Remains : 169/169 places, 270/270 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s6 s7), p2:(LEQ s83 s162), p1:(OR (GT s6 s7) (LEQ 3 s78))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 492 steps with 163 reset in 6 ms.
FORMULA HexagonalGrid-PT-226-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-226-LTLCardinality-15 finished in 935 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(p0) U p1))))'
Found a Shortening insensitive property : HexagonalGrid-PT-226-LTLCardinality-02
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 169 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 8 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:53] [INFO ] Invariant cache hit.
[2023-03-11 09:31:54] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-11 09:31:54] [INFO ] Invariant cache hit.
[2023-03-11 09:31:54] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 738 ms to find 0 implicit places.
[2023-03-11 09:31:54] [INFO ] Invariant cache hit.
[2023-03-11 09:31:54] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1118 ms. Remains : 169/169 places, 270/270 transitions.
Running random walk in product with property : HexagonalGrid-PT-226-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (LEQ 2 s45) (LEQ 1 s165))], 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][false, false]]
Product exploration explored 100000 steps with 29593 reset in 1256 ms.
Product exploration explored 100000 steps with 29653 reset in 927 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 : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 175 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 169 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 3 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:31:57] [INFO ] Invariant cache hit.
[2023-03-11 09:31:57] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-11 09:31:57] [INFO ] Invariant cache hit.
[2023-03-11 09:31:58] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
[2023-03-11 09:31:58] [INFO ] Invariant cache hit.
[2023-03-11 09:31:58] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1072 ms. Remains : 169/169 places, 270/270 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 : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
Finished random walk after 89 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=29 )
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 229 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 29863 reset in 1410 ms.
Product exploration explored 100000 steps with 28873 reset in 1064 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 5 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:32:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 09:32:02] [INFO ] Invariant cache hit.
[2023-03-11 09:32:02] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 230 ms. Remains : 169/169 places, 270/270 transitions.
Support contains 2 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2023-03-11 09:32:02] [INFO ] Invariant cache hit.
[2023-03-11 09:32:02] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-11 09:32:02] [INFO ] Invariant cache hit.
[2023-03-11 09:32:03] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 723 ms to find 0 implicit places.
[2023-03-11 09:32:03] [INFO ] Invariant cache hit.
[2023-03-11 09:32:03] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1039 ms. Remains : 169/169 places, 270/270 transitions.
Treatment of property HexagonalGrid-PT-226-LTLCardinality-02 finished in 10011 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' '!(G((p0||X(F((p0||X(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' '!(F((p0||(p1 U p2))))'
[2023-03-11 09:32:04] [INFO ] Flatten gal took : 40 ms
[2023-03-11 09:32:04] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-11 09:32:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 169 places, 270 transitions and 1080 arcs took 6 ms.
Total runtime 72230 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HexagonalGrid-PT-226
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

FORMULA HexagonalGrid-PT-226-LTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-226-LTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-226-LTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HexagonalGrid-PT-226-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678527125376

--------------------
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 LTLCardinality -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/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:433
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: LAUNCH task # 1 (type EXCL) for 0 HexagonalGrid-PT-226-LTLCardinality-02
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for HexagonalGrid-PT-226-LTLCardinality-02
lola: result : false
lola: markings : 433
lola: fired transitions : 435
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 7 (type EXCL) for 6 HexagonalGrid-PT-226-LTLCardinality-09
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for HexagonalGrid-PT-226-LTLCardinality-09
lola: result : false
lola: markings : 611
lola: fired transitions : 612
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 HexagonalGrid-PT-226-LTLCardinality-07
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for HexagonalGrid-PT-226-LTLCardinality-07
lola: result : false
lola: markings : 82
lola: fired transitions : 82
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 HexagonalGrid-PT-226-LTLCardinality-13
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 10 (type EXCL) for HexagonalGrid-PT-226-LTLCardinality-13
lola: result : false
lola: markings : 78
lola: fired transitions : 78
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HexagonalGrid-PT-226-LTLCardinality-02: LTL false LTL model checker
HexagonalGrid-PT-226-LTLCardinality-07: LTL false LTL model checker
HexagonalGrid-PT-226-LTLCardinality-09: LTL false LTL model checker
HexagonalGrid-PT-226-LTLCardinality-13: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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-226"
export BK_EXAMINATION="LTLCardinality"
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-226, examination is LTLCardinality"
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-167840345900387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-226.tgz
mv HexagonalGrid-PT-226 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;