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.r133-smll-167819410400204.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Diffusion2D-PT-D30N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819410400204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.7K Feb 26 03:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 03:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 03:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 03:55 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 4.4K Feb 25 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K 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 16K Feb 26 03:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 03:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 03:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 3.0M 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-D30N100-LTLFireability-00
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-01
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-02
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-03
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-04
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-05
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-06
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-07
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-08
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-09
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-10
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-11
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-12
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-13
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-14
FORMULA_NAME Diffusion2D-PT-D30N100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678349355934

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D30N100
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 08:09:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 08:09:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:09:19] [INFO ] Load time of PNML (sax parser for PT used): 467 ms
[2023-03-09 08:09:19] [INFO ] Transformed 900 places.
[2023-03-09 08:09:20] [INFO ] Transformed 6844 transitions.
[2023-03-09 08:09:20] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 647 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D30N100-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D30N100-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D30N100-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 293 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
// Phase 1: matrix 6844 rows 900 cols
[2023-03-09 08:09:20] [INFO ] Computed 1 place invariants in 96 ms
[2023-03-09 08:09:21] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-09 08:09:21] [INFO ] Invariant cache hit.
[2023-03-09 08:09:22] [INFO ] Implicit Places using invariants and state equation in 1601 ms returned []
Implicit Place search using SMT with State Equation took 2285 ms to find 0 implicit places.
[2023-03-09 08:09:22] [INFO ] Invariant cache hit.
[2023-03-09 08:09:27] [INFO ] Dead Transitions using invariants and state equation in 4698 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7283 ms. Remains : 900/900 places, 6844/6844 transitions.
Support contains 28 out of 900 places after structural reductions.
[2023-03-09 08:09:28] [INFO ] Flatten gal took : 408 ms
[2023-03-09 08:09:28] [INFO ] Flatten gal took : 185 ms
[2023-03-09 08:09:28] [INFO ] Input system was already deterministic with 6844 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 29) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 26) 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 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) 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 26) seen :0
Running SMT prover for 26 properties.
[2023-03-09 08:09:29] [INFO ] Invariant cache hit.
[2023-03-09 08:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2023-03-09 08:09:40] [INFO ] After 9274ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:24
[2023-03-09 08:09:41] [INFO ] After 10345ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-09 08:09:41] [INFO ] After 11784ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-09 08:09:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-03-09 08:09:52] [INFO ] After 9239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-09 08:10:04] [INFO ] After 21551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 1797 ms.
[2023-03-09 08:10:06] [INFO ] After 25079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 10 different solutions.
Finished Parikh walk after 26941 steps, including 0 resets, run visited all 2 properties in 402 ms. (steps per millisecond=67 )
Parikh walk visited 26 properties in 2029 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 2 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 118 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:10:08] [INFO ] Invariant cache hit.
[2023-03-09 08:10:09] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-09 08:10:09] [INFO ] Invariant cache hit.
[2023-03-09 08:10:10] [INFO ] Implicit Places using invariants and state equation in 1318 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2023-03-09 08:10:10] [INFO ] Invariant cache hit.
[2023-03-09 08:10:14] [INFO ] Dead Transitions using invariants and state equation in 3547 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5329 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 328 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s35 1), p1:(GEQ s870 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 4 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-00 finished in 5775 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)) U (p1||X(G(p2)))))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 156 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:10:14] [INFO ] Invariant cache hit.
[2023-03-09 08:10:14] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-09 08:10:14] [INFO ] Invariant cache hit.
[2023-03-09 08:10:16] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 1672 ms to find 0 implicit places.
[2023-03-09 08:10:16] [INFO ] Invariant cache hit.
[2023-03-09 08:10:21] [INFO ] Dead Transitions using invariants and state equation in 5453 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7284 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(GEQ s869 1), p0:(GEQ s627 1), p1:(GEQ s633 1)], 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 18 reset in 3109 ms.
Stack based approach found an accepted trace after 114 steps with 0 reset with depth 115 and stack size 115 in 2 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-02 finished in 10601 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 ((G(p1) U p0)&&(p1||X(p2))))))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 89 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:10:25] [INFO ] Invariant cache hit.
[2023-03-09 08:10:25] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-09 08:10:25] [INFO ] Invariant cache hit.
[2023-03-09 08:10:26] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
[2023-03-09 08:10:26] [INFO ] Invariant cache hit.
[2023-03-09 08:10:30] [INFO ] Dead Transitions using invariants and state equation in 3984 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5332 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=5, aps=[p1:(GEQ s711 1), p0:(GEQ s890 1), p2:(GEQ s100 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-03 finished in 5605 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((X((p0&&X(p1)))&&G(p2))))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 89 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:10:30] [INFO ] Invariant cache hit.
[2023-03-09 08:10:30] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-09 08:10:30] [INFO ] Invariant cache hit.
[2023-03-09 08:10:32] [INFO ] Implicit Places using invariants and state equation in 1356 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
[2023-03-09 08:10:32] [INFO ] Invariant cache hit.
[2023-03-09 08:10:35] [INFO ] Dead Transitions using invariants and state equation in 3580 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5165 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p2) p0 (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 3}, { cond=(AND p2 p0), acceptance={0} source=1 dest: 4}, { cond=(AND p2 p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=5 dest: 2}]], initial=0, aps=[p2:(LT s638 1), p0:(LT s369 1), p1:(GEQ s878 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 5462 ms.
Stack based approach found an accepted trace after 11720 steps with 0 reset with depth 11721 and stack size 11686 in 454 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-04 finished in 11378 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)))) U !p2))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6796 edges and 900 vertex of which 897 / 900 are part of one of the 1 SCC in 14 ms
Free SCC test removed 896 places
Ensure Unique test removed 6837 transitions
Reduce isomorphic transitions removed 6837 transitions.
Applied a total of 1 rules in 41 ms. Remains 4 /900 variables (removed 896) and now considering 7/6844 (removed 6837) transitions.
// Phase 1: matrix 7 rows 4 cols
[2023-03-09 08:10:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-09 08:10:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-09 08:10:42] [INFO ] Invariant cache hit.
[2023-03-09 08:10:42] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-09 08:10:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 08:10:42] [INFO ] Invariant cache hit.
[2023-03-09 08:10:42] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/900 places, 7/6844 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113 ms. Remains : 4/900 places, 7/6844 transitions.
Stuttering acceptance computed with spot in 172 ms :[p2, (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ 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}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (LT s1 1) (GEQ s0 1)), p0:(GEQ s0 1), p1:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], 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-D30N100-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-05 finished in 310 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)&&F(p0))))||X(G(p2))))'
Support contains 2 out of 900 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 98 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
// Phase 1: matrix 6844 rows 900 cols
[2023-03-09 08:10:42] [INFO ] Computed 1 place invariants in 62 ms
[2023-03-09 08:10:42] [INFO ] Implicit Places using invariants in 194 ms returned []
[2023-03-09 08:10:42] [INFO ] Invariant cache hit.
[2023-03-09 08:10:43] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1236 ms to find 0 implicit places.
[2023-03-09 08:10:43] [INFO ] Invariant cache hit.
[2023-03-09 08:10:49] [INFO ] Dead Transitions using invariants and state equation in 5731 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7071 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s103 1), p2:(GEQ s42 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 102 reset in 1495 ms.
Stack based approach found an accepted trace after 26 steps with 0 reset with depth 27 and stack size 27 in 1 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-06 finished in 8709 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((G(p0)||X(X((p1||F(G(p2)))))))))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 88 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:10:51] [INFO ] Invariant cache hit.
[2023-03-09 08:10:51] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-09 08:10:51] [INFO ] Invariant cache hit.
[2023-03-09 08:10:52] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
[2023-03-09 08:10:52] [INFO ] Invariant cache hit.
[2023-03-09 08:10:55] [INFO ] Dead Transitions using invariants and state equation in 3633 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4906 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p2 (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p2:(GEQ s145 1), p1:(GEQ s450 1), p0:(GEQ s604 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 45 reset in 2123 ms.
Stack based approach found an accepted trace after 248 steps with 0 reset with depth 249 and stack size 249 in 3 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-07 finished in 7296 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(F(p2)))))))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 92 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:10:58] [INFO ] Invariant cache hit.
[2023-03-09 08:10:58] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-09 08:10:58] [INFO ] Invariant cache hit.
[2023-03-09 08:10:59] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
[2023-03-09 08:10:59] [INFO ] Invariant cache hit.
[2023-03-09 08:11:03] [INFO ] Dead Transitions using invariants and state equation in 3930 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5275 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LT s867 1), p2:(OR (LT s866 1) (LT s103 1)), p1:(LT s866 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 992 ms.
Product exploration explored 100000 steps with 50000 reset in 1167 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 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X p2)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 112 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D30N100-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-08 finished in 7812 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 900 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6812 edges and 900 vertex of which 898 / 900 are part of one of the 1 SCC in 9 ms
Free SCC test removed 897 places
Ensure Unique test removed 6839 transitions
Reduce isomorphic transitions removed 6839 transitions.
Applied a total of 1 rules in 21 ms. Remains 3 /900 variables (removed 897) and now considering 5/6844 (removed 6839) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-09 08:11:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-09 08:11:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-09 08:11:06] [INFO ] Invariant cache hit.
[2023-03-09 08:11:06] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-09 08:11:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 08:11:06] [INFO ] Invariant cache hit.
[2023-03-09 08:11:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/900 places, 5/6844 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 3/900 places, 5/6844 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-09 finished in 183 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&&(p1||X(G(p2))))))'
Support contains 3 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 70 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
// Phase 1: matrix 6844 rows 900 cols
[2023-03-09 08:11:06] [INFO ] Computed 1 place invariants in 41 ms
[2023-03-09 08:11:06] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-09 08:11:06] [INFO ] Invariant cache hit.
[2023-03-09 08:11:07] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1433 ms to find 0 implicit places.
[2023-03-09 08:11:07] [INFO ] Invariant cache hit.
[2023-03-09 08:11:12] [INFO ] Dead Transitions using invariants and state equation in 4756 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6263 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-11 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=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LT s33 1), p1:(GEQ s462 1), p2:(GEQ s260 1)], 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 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-11 finished in 6407 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 1 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 68 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2023-03-09 08:11:12] [INFO ] Invariant cache hit.
[2023-03-09 08:11:12] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-09 08:11:12] [INFO ] Invariant cache hit.
[2023-03-09 08:11:13] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1178 ms to find 0 implicit places.
[2023-03-09 08:11:13] [INFO ] Invariant cache hit.
[2023-03-09 08:11:17] [INFO ] Dead Transitions using invariants and state equation in 3556 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4804 ms. Remains : 900/900 places, 6844/6844 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-12 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:(GEQ s133 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-12 finished in 4911 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))'
Support contains 1 out of 900 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 7 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 19 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-09 08:11:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-09 08:11:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-09 08:11:17] [INFO ] Invariant cache hit.
[2023-03-09 08:11:17] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-09 08:11:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 08:11:17] [INFO ] Invariant cache hit.
[2023-03-09 08:11:17] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/900 places, 3/6844 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 2/900 places, 3/6844 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D30N100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D30N100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D30N100-LTLFireability-14 finished in 136 ms.
All properties solved by simple procedures.
Total runtime 118450 ms.

BK_STOP 1678349478693

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-D30N100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D30N100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819410400204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N100.tgz
mv Diffusion2D-PT-D30N100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;