About the Execution of LTSMin+red for Diffusion2D-PT-D10N050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 535.735 | 25836.00 | 44032.00 | 628.00 | FFTFFFTFFFFFTFFF | normal |
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.r137-smll-167819417400123.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 ltsminxred
Input is Diffusion2D-PT-D10N050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417400123
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 7.9K Feb 26 04:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 04:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 04:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 04:24 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 3.8K Feb 25 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 04:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 04:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:57 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-D10N050-LTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D10N050-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678606393327
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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 07:33:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 07:33:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 07:33:16] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2023-03-12 07:33:16] [INFO ] Transformed 100 places.
[2023-03-12 07:33:16] [INFO ] Transformed 684 transitions.
[2023-03-12 07:33:16] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 239 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 1 formulas.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 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
[2023-03-12 07:33:16] [INFO ] Computed 1 place invariants in 19 ms
[2023-03-12 07:33:17] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-12 07:33:17] [INFO ] Invariant cache hit.
[2023-03-12 07:33:17] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
[2023-03-12 07:33:17] [INFO ] Invariant cache hit.
[2023-03-12 07:33:17] [INFO ] Dead Transitions using invariants and state equation in 438 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1092 ms. Remains : 100/100 places, 684/684 transitions.
Support contains 38 out of 100 places after structural reductions.
[2023-03-12 07:33:18] [INFO ] Flatten gal took : 91 ms
[2023-03-12 07:33:18] [INFO ] Flatten gal took : 43 ms
[2023-03-12 07:33:18] [INFO ] Input system was already deterministic with 684 transitions.
Incomplete random walk after 10047 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 33) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :1
Running SMT prover for 6 properties.
[2023-03-12 07:33:18] [INFO ] Invariant cache hit.
[2023-03-12 07:33:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 07:33:19] [INFO ] After 435ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 07:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 07:33:19] [INFO ] After 318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 07:33:19] [INFO ] After 557ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 131 ms.
[2023-03-12 07:33:19] [INFO ] After 783ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Finished Parikh walk after 847 steps, including 1 resets, run visited all 2 properties in 24 ms. (steps per millisecond=35 )
Parikh walk visited 6 properties in 69 ms.
FORMULA Diffusion2D-PT-D10N050-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' '!(F(p0))'
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 674 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 5 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 12 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-12 07:33:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 07:33:20] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-12 07:33:20] [INFO ] Invariant cache hit.
[2023-03-12 07:33:20] [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.
[2023-03-12 07:33:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 07:33:20] [INFO ] Invariant cache hit.
[2023-03-12 07:33:20] [INFO ] Dead Transitions using invariants and state equation in 17 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 82 ms. Remains : 2/100 places, 3/684 transitions.
Stuttering acceptance computed with spot in 196 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s0)], 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-00 finished in 351 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||X(F(p1))))||(p2&&X(G((p2||G(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 11 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-12 07:33:20] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-12 07:33:20] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 07:33:20] [INFO ] Invariant cache hit.
[2023-03-12 07:33:20] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-12 07:33:20] [INFO ] Invariant cache hit.
[2023-03-12 07:33:21] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 656 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 308 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) p3), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=1, aps=[p0:(LEQ s32 s18), p2:(GT 2 s46), p3:(GT s93 s8), p1:(LEQ 2 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 559 ms.
Product exploration explored 100000 steps with 33333 reset in 357 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 p2 (NOT p3) (NOT p1)), (X p2), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))))
Knowledge based reduction with 6 factoid took 183 ms. Reduced automaton from 7 states, 13 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-02 finished in 2101 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&&G((F(p1)&&F(G(p2)))))))'
Support contains 4 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 11 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-12 07:33:22] [INFO ] Invariant cache hit.
[2023-03-12 07:33:22] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-12 07:33:22] [INFO ] Invariant cache hit.
[2023-03-12 07:33:23] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-12 07:33:23] [INFO ] Invariant cache hit.
[2023-03-12 07:33:23] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 608 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 1 s9), p1:(LEQ s43 s54), p2:(LEQ s26 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-03 finished in 892 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 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 5 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-12 07:33:23] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 07:33:23] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 07:33:23] [INFO ] Invariant cache hit.
[2023-03-12 07:33:23] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-12 07:33:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 07:33:23] [INFO ] Invariant cache hit.
[2023-03-12 07:33:23] [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 81 ms. Remains : 3/100 places, 5/684 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-04 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 s1 s0)], 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 13 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-04 finished in 166 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&&F(p1)))&&(G(p2)||X(G(p3)))))'
Support contains 7 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 15 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-12 07:33:23] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-12 07:33:23] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-12 07:33:23] [INFO ] Invariant cache hit.
[2023-03-12 07:33:24] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-12 07:33:24] [INFO ] Invariant cache hit.
[2023-03-12 07:33:24] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 609 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1)), (NOT p3), (AND (NOT p3) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=p3, acceptance={} source=2 dest: 2}, { cond=(NOT p3), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 2}, { cond=(AND p2 p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 1 s3), p0:(LEQ s2 s81), p1:(LEQ s4 s89), p3:(LEQ s15 s8)], 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 666 steps with 3 reset in 13 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-05 finished in 902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 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 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-12 07:33:24] [INFO ] Invariant cache hit.
[2023-03-12 07:33:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-12 07:33:24] [INFO ] Invariant cache hit.
[2023-03-12 07:33:24] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-12 07:33:24] [INFO ] Invariant cache hit.
[2023-03-12 07:33:25] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 626 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s86 s74)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-07 finished in 734 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 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
[2023-03-12 07:33:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 07:33:25] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-12 07:33:25] [INFO ] Invariant cache hit.
[2023-03-12 07:33:25] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-12 07:33:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 07:33:25] [INFO ] Invariant cache hit.
[2023-03-12 07:33:25] [INFO ] Dead Transitions using invariants and state equation in 18 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 67 ms. Remains : 2/100 places, 3/684 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-08 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:(GT 3 s0)], 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 20 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-08 finished in 153 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(p1)||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 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-12 07:33:25] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-12 07:33:25] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 07:33:25] [INFO ] Invariant cache hit.
[2023-03-12 07:33:25] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2023-03-12 07:33:25] [INFO ] Invariant cache hit.
[2023-03-12 07:33:26] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 557 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT 3 s26), p0:(OR (LEQ 2 s2) (LEQ 1 s38))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 570 steps with 0 reset in 5 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-09 finished in 697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(((p2 U p0)&&X(p2)))))'
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 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-12 07:33:26] [INFO ] Invariant cache hit.
[2023-03-12 07:33:26] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-12 07:33:26] [INFO ] Invariant cache hit.
[2023-03-12 07:33:26] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-12 07:33:26] [INFO ] Invariant cache hit.
[2023-03-12 07:33:26] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 553 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), true, (NOT p1), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(OR p0 p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (LEQ s39 s33) (LEQ 1 s88)), p0:(LEQ s39 s33), p2:(LEQ 1 s88)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-10 finished in 792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(F(!p0))))&&F(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 652 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
[2023-03-12 07:33:27] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 07:33:27] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-12 07:33:27] [INFO ] Invariant cache hit.
[2023-03-12 07:33:27] [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.
[2023-03-12 07:33:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 07:33:27] [INFO ] Invariant cache hit.
[2023-03-12 07:33:27] [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 70 ms. Remains : 3/100 places, 5/684 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, true, (NOT p1), p0]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT 3 s1), p1:(LEQ 1 s0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-11 finished in 230 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||F((p1||G(p2))))))'
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 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-12 07:33:27] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-12 07:33:27] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-12 07:33:27] [INFO ] Invariant cache hit.
[2023-03-12 07:33:27] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-12 07:33:27] [INFO ] Invariant cache hit.
[2023-03-12 07:33:27] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 581 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 s28), p1:(GT 2 s69), p2:(GT 2 s40)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Product exploration explored 100000 steps with 50000 reset in 229 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 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-12 finished in 1429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((G(F(p1)) U G(p2)))))'
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 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-12 07:33:28] [INFO ] Invariant cache hit.
[2023-03-12 07:33:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 07:33:28] [INFO ] Invariant cache hit.
[2023-03-12 07:33:29] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-12 07:33:29] [INFO ] Invariant cache hit.
[2023-03-12 07:33:29] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 548 ms. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s95 s65), p2:(GT s66 s8), p1:(LEQ s94 s68)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 651 reset in 620 ms.
Product exploration explored 100000 steps with 661 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 : [(AND (NOT p0) p2 p1), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 405 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Incomplete random walk after 10049 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=913 ) properties (out of 5) seen :4
Finished Best-First random walk after 43 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p0) p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 9 factoid took 509 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
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 5 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2023-03-12 07:33:32] [INFO ] Invariant cache hit.
[2023-03-12 07:33:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 07:33:32] [INFO ] Invariant cache hit.
[2023-03-12 07:33:32] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2023-03-12 07:33:32] [INFO ] Invariant cache hit.
[2023-03-12 07:33:33] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 577 ms. Remains : 100/100 places, 684/684 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 : [(AND (NOT p0) p2 p1), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 421 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Incomplete random walk after 10048 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2512 ) properties (out of 5) seen :4
Finished Best-First random walk after 225 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=112 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p0) p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 9 factoid took 495 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Product exploration explored 100000 steps with 633 reset in 633 ms.
Product exploration explored 100000 steps with 650 reset in 654 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Support contains 6 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 598 edges and 100 vertex of which 94 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 93 places
Ensure Unique test removed 667 transitions
Reduce isomorphic transitions removed 667 transitions.
Applied a total of 1 rules in 5 ms. Remains 7 /100 variables (removed 93) and now considering 17/684 (removed 667) transitions.
[2023-03-12 07:33:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 7 cols
[2023-03-12 07:33:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 07:33:36] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/100 places, 17/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44 ms. Remains : 7/100 places, 17/684 transitions.
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 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-12 07:33:36] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-12 07:33:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-12 07:33:36] [INFO ] Invariant cache hit.
[2023-03-12 07:33:36] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-12 07:33:36] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 604 ms. Remains : 100/100 places, 684/684 transitions.
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-13 finished in 8359 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(p1))))'
Support contains 3 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 636 edges and 100 vertex of which 97 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 96 places
Ensure Unique test removed 677 transitions
Reduce isomorphic transitions removed 677 transitions.
Applied a total of 1 rules in 4 ms. Remains 4 /100 variables (removed 96) and now considering 7/684 (removed 677) transitions.
// Phase 1: matrix 7 rows 4 cols
[2023-03-12 07:33:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 07:33:37] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-12 07:33:37] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-12 07:33:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 07:33:37] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/100 places, 7/684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 4/100 places, 7/684 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, 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 3 s1), p1:(LEQ s0 s2)], 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 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-14 finished in 218 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 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
[2023-03-12 07:33:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 07:33:37] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-12 07:33:37] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-12 07:33:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 07:33:37] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] Dead Transitions using invariants and state equation in 20 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 74 ms. Remains : 2/100 places, 3/684 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s0)], 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 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-15 finished in 125 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((G(F(p1)) U G(p2)))))'
Found a Lengthening insensitive property : Diffusion2D-PT-D10N050-LTLCardinality-13
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2)]
Support contains 6 out of 100 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 598 edges and 100 vertex of which 94 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 93 places
Ensure Unique test removed 667 transitions
Reduce isomorphic transitions removed 667 transitions.
Applied a total of 1 rules in 4 ms. Remains 7 /100 variables (removed 93) and now considering 17/684 (removed 667) transitions.
// Phase 1: matrix 17 rows 7 cols
[2023-03-12 07:33:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 07:33:37] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-12 07:33:37] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 07:33:37] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-12 07:33:37] [INFO ] Invariant cache hit.
[2023-03-12 07:33:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 7/100 places, 17/684 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 72 ms. Remains : 7/100 places, 17/684 transitions.
Running random walk in product with property : Diffusion2D-PT-D10N050-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s5 s1), p2:(GT s2 s0), p1:(LEQ s4 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 10489 steps with 232 reset in 45 ms.
Treatment of property Diffusion2D-PT-D10N050-LTLCardinality-13 finished in 391 ms.
FORMULA Diffusion2D-PT-D10N050-LTLCardinality-13 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-12 07:33:37] [INFO ] Flatten gal took : 36 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 21757 ms.
ITS solved all properties within timeout
BK_STOP 1678606419163
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-D10N050"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Diffusion2D-PT-D10N050, 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 r137-smll-167819417400123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N050.tgz
mv Diffusion2D-PT-D10N050 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 '
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 ;