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.r135-smll-167819413600147.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 Diffusion2D-PT-D10N200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819413600147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 7.5K Feb 26 04:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 04:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 04:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 04:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 04:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 04:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 04:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 04:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N200-LTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D10N200-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678285185790

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=Diffusion2D-PT-D10N200
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 14:19:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 14:19:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 14:19:48] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-08 14:19:48] [INFO ] Transformed 100 places.
[2023-03-08 14:19:48] [INFO ] Transformed 684 transitions.
[2023-03-08 14:19:48] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 25 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-08 14:19:48] [INFO ] Computed 1 place invariants in 19 ms
[2023-03-08 14:19:48] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-08 14:19:48] [INFO ] Invariant cache hit.
[2023-03-08 14:19:48] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
[2023-03-08 14:19:48] [INFO ] Invariant cache hit.
[2023-03-08 14:19:49] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1035 ms. Remains : 100/100 places, 684/684 transitions.
Support contains 37 out of 100 places after structural reductions.
[2023-03-08 14:19:49] [INFO ] Flatten gal took : 92 ms
[2023-03-08 14:19:49] [INFO ] Flatten gal took : 45 ms
[2023-03-08 14:19:49] [INFO ] Input system was already deterministic with 684 transitions.
Incomplete random walk after 10056 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=134 ) properties (out of 26) seen :11
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-08 14:19:50] [INFO ] Invariant cache hit.
[2023-03-08 14:19:50] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-08 14:19:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-08 14:19:50] [INFO ] After 380ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-08 14:19:51] [INFO ] After 710ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 193 ms.
[2023-03-08 14:19:51] [INFO ] After 1018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Finished Parikh walk after 910 steps, including 0 resets, run visited all 9 properties in 38 ms. (steps per millisecond=23 )
Parikh walk visited 9 properties in 40 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(G(p0)))))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 13 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-08 14:19:52] [INFO ] Invariant cache hit.
[2023-03-08 14:19:52] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-08 14:19:52] [INFO ] Invariant cache hit.
[2023-03-08 14:19:52] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-08 14:19:52] [INFO ] Invariant cache hit.
[2023-03-08 14:19:52] [INFO ] Dead Transitions using invariants and state equation in 348 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 617 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 317 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-00 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=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=3, aps=[p0:(GT s21 s39)], 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 2 steps with 0 reset in 2 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-00 finished in 1317 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)))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 10 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-08 14:19:53] [INFO ] Invariant cache hit.
[2023-03-08 14:19:53] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 14:19:53] [INFO ] Invariant cache hit.
[2023-03-08 14:19:53] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2023-03-08 14:19:53] [INFO ] Invariant cache hit.
[2023-03-08 14:19:53] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s10 s77), p0:(LEQ 2 s82)], 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 50000 reset in 404 ms.
Product exploration explored 100000 steps with 50000 reset in 330 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 260 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-02 finished in 1837 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 620 edges and 100 vertex of which 95 / 100 are part of one of the 1 SCC in 4 ms
Free SCC test removed 94 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Applied a total of 1 rules in 13 ms. Remains 6 /100 variables (removed 94) and now considering 11/684 (removed 673) transitions.
// Phase 1: matrix 11 rows 6 cols
[2023-03-08 14:19:54] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-08 14:19:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-08 14:19:54] [INFO ] Invariant cache hit.
[2023-03-08 14:19:54] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-08 14:19:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 14:19:54] [INFO ] Invariant cache hit.
[2023-03-08 14:19:54] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/100 places, 11/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 6/100 places, 11/684 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s2 s4), p1:(AND (LEQ s0 s3) (GT 3 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-03 finished in 220 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))))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 662 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 3 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 8 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-08 14:19:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-08 14:19:55] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-08 14:19:55] [INFO ] Invariant cache hit.
[2023-03-08 14:19:55] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-08 14:19:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 14:19:55] [INFO ] Invariant cache hit.
[2023-03-08 14:19:55] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/100 places, 5/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 3/100 places, 5/684 transitions.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(GT 1 s0), p0:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 2 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-04 finished in 139 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)) U (p1&&(p2 U p3))))'
Support contains 6 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 9 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-08 14:19:55] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-08 14:19:55] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 14:19:55] [INFO ] Invariant cache hit.
[2023-03-08 14:19:55] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-08 14:19:55] [INFO ] Invariant cache hit.
[2023-03-08 14:19:56] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 830 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p1) (NOT p3)), (NOT p0), (NOT p3), true, (NOT p3)]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p3) (NOT p2) p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p3) p2 p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 s94), p3:(LEQ 2 s39), p2:(LEQ s34 s8), p0:(OR (NOT (OR (LEQ s34 s8) (LEQ s51 s57))) (LEQ s34 s8))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 114 steps with 0 reset in 3 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-05 finished in 1107 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 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 9 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-08 14:19:56] [INFO ] Invariant cache hit.
[2023-03-08 14:19:56] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-08 14:19:56] [INFO ] Invariant cache hit.
[2023-03-08 14:19:56] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-08 14:19:56] [INFO ] Invariant cache hit.
[2023-03-08 14:19:57] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 838 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s39 s75) (GT 2 s89))], 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 193 ms.
Product exploration explored 100000 steps with 50000 reset in 339 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), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-07 finished in 1566 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(p1))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-08 14:19:57] [INFO ] Invariant cache hit.
[2023-03-08 14:19:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 14:19:57] [INFO ] Invariant cache hit.
[2023-03-08 14:19:58] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-08 14:19:58] [INFO ] Invariant cache hit.
[2023-03-08 14:19:58] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 650 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s6 s1), p0:(GT 1 s71)], 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 50000 reset in 272 ms.
Product exploration explored 100000 steps with 50000 reset in 253 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 103 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-08 finished in 1433 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||X(X(X(F(!p0)))))))))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-08 14:19:59] [INFO ] Invariant cache hit.
[2023-03-08 14:19:59] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 14:19:59] [INFO ] Invariant cache hit.
[2023-03-08 14:19:59] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-08 14:19:59] [INFO ] Invariant cache hit.
[2023-03-08 14:20:00] [INFO ] Dead Transitions using invariants and state equation in 648 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 865 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 253 ms :[false, false, false, p0, p0, p0]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 2 s89)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14261 reset in 256 ms.
Product exploration explored 100000 steps with 14292 reset in 348 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, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 7 states, 14 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 264 ms :[p0, false, p0, p0, p0, p0, false]
Incomplete random walk after 10051 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2512 ) properties (out of 1) seen :0
Finished Best-First random walk after 543 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=271 )
Knowledge obtained : [(NOT p0), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 7 states, 14 edges and 1 AP (stutter insensitive) to 7 states, 14 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 301 ms :[p0, false, p0, p0, p0, p0, false]
Stuttering acceptance computed with spot in 292 ms :[p0, false, p0, p0, p0, p0, false]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 668 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 4 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-08 14:20:02] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-08 14:20:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-08 14:20:02] [INFO ] Invariant cache hit.
[2023-03-08 14:20:02] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-08 14:20:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 14:20:02] [INFO ] Invariant cache hit.
[2023-03-08 14:20:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/100 places, 3/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 2/100 places, 3/684 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), (X (NOT p0)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 7 states, 14 edges and 1 AP (stutter insensitive) to 7 states, 14 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 289 ms :[p0, false, p0, p0, p0, p0, false]
Finished random walk after 201 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=201 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 3 factoid took 217 ms. Reduced automaton from 7 states, 14 edges and 1 AP (stutter insensitive) to 7 states, 14 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 337 ms :[p0, false, p0, p0, p0, p0, false]
Stuttering acceptance computed with spot in 259 ms :[p0, false, p0, p0, p0, p0, false]
Stuttering acceptance computed with spot in 295 ms :[p0, false, p0, p0, p0, p0, false]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-09 finished in 4644 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||(p1&&G(p2))))))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 616 edges and 100 vertex of which 95 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 94 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Applied a total of 1 rules in 4 ms. Remains 6 /100 variables (removed 94) and now considering 11/684 (removed 673) transitions.
// Phase 1: matrix 11 rows 6 cols
[2023-03-08 14:20:03] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-08 14:20:04] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-08 14:20:04] [INFO ] Invariant cache hit.
[2023-03-08 14:20:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-08 14:20:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 14:20:04] [INFO ] Invariant cache hit.
[2023-03-08 14:20:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/100 places, 11/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 6/100 places, 11/684 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s1), p0:(LEQ s4 s2), p2:(LEQ s3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-11 finished in 234 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 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 658 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-08 14:20:04] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-08 14:20:04] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-08 14:20:04] [INFO ] Invariant cache hit.
[2023-03-08 14:20:04] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-08 14:20:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 14:20:04] [INFO ] Invariant cache hit.
[2023-03-08 14:20:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/100 places, 5/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 72 ms. Remains : 3/100 places, 5/684 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-12 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 s0 s1)], 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 39 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-12 finished in 126 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) U p1)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-08 14:20:04] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-08 14:20:04] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 14:20:04] [INFO ] Invariant cache hit.
[2023-03-08 14:20:04] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2023-03-08 14:20:04] [INFO ] Invariant cache hit.
[2023-03-08 14:20:05] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 709 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s58), p0:(GT s47 s58)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1419 reset in 631 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-13 finished in 1502 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(!p0))))))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-08 14:20:05] [INFO ] Invariant cache hit.
[2023-03-08 14:20:05] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 14:20:05] [INFO ] Invariant cache hit.
[2023-03-08 14:20:06] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-08 14:20:06] [INFO ] Invariant cache hit.
[2023-03-08 14:20:06] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 573 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 155 ms :[false, false, p0, p0, true]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s93 s68)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1555 steps with 320 reset in 3 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-14 finished in 754 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((F(p0)||F(p1)))&&((p2 U p0)||p1))))'
Support contains 2 out of 100 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 : 100/100 places, 684/684 transitions.
Graph (trivial) has 632 edges and 100 vertex of which 96 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 95 places
Ensure Unique test removed 675 transitions
Reduce isomorphic transitions removed 675 transitions.
Applied a total of 1 rules in 4 ms. Remains 5 /100 variables (removed 95) and now considering 9/684 (removed 675) transitions.
// Phase 1: matrix 9 rows 5 cols
[2023-03-08 14:20:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-08 14:20:06] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 14:20:06] [INFO ] Invariant cache hit.
[2023-03-08 14:20:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-08 14:20:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 14:20:06] [INFO ] Invariant cache hit.
[2023-03-08 14:20:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/100 places, 9/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 5/100 places, 9/684 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D10N200-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s2), p1:(LEQ 2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N200-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N200-LTLCardinality-15 finished in 163 ms.
All properties solved by simple procedures.
Total runtime 18840 ms.
ITS solved all properties within timeout

BK_STOP 1678285207921

--------------------
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

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="Diffusion2D-PT-D10N200"
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 Diffusion2D-PT-D10N200, 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 r135-smll-167819413600147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N200.tgz
mv Diffusion2D-PT-D10N200 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 ;