Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151100087.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Diffusion2D-PT-D05N050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151100087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 11 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 55K May 18 16:42 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-D05N050-LTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D05N050-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716415127276

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D05N050
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 21:58:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 21:58:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:58:49] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2024-05-22 21:58:49] [INFO ] Transformed 25 places.
[2024-05-22 21:58:49] [INFO ] Transformed 144 transitions.
[2024-05-22 21:58:49] [INFO ] Parsed PT model containing 25 places and 144 transitions and 288 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 9 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2024-05-22 21:58:49] [INFO ] Computed 1 invariants in 10 ms
[2024-05-22 21:58:49] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-22 21:58:49] [INFO ] Invariant cache hit.
[2024-05-22 21:58:49] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2024-05-22 21:58:49] [INFO ] Invariant cache hit.
[2024-05-22 21:58:49] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 25/25 places, 144/144 transitions.
Support contains 23 out of 25 places after structural reductions.
[2024-05-22 21:58:49] [INFO ] Flatten gal took : 29 ms
[2024-05-22 21:58:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 21:58:49] [INFO ] Input system was already deterministic with 144 transitions.
Support contains 22 out of 25 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 32) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :1
Finished Best-First random walk after 585 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=292 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-05 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:50] [INFO ] Invariant cache hit.
[2024-05-22 21:58:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-22 21:58:50] [INFO ] Invariant cache hit.
[2024-05-22 21:58:50] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-22 21:58:50] [INFO ] Invariant cache hit.
[2024-05-22 21:58:50] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158 ms. Remains : 25/25 places, 144/144 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 402 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s21 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-00 finished in 619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(!((X(X(p0))&&X(p0)) U (p1 U p2)))&&!p1)))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:51] [INFO ] Invariant cache hit.
[2024-05-22 21:58:51] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-22 21:58:51] [INFO ] Invariant cache hit.
[2024-05-22 21:58:51] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-22 21:58:51] [INFO ] Invariant cache hit.
[2024-05-22 21:58:51] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 334 ms :[(OR p2 p1), p2, (AND p0 p2), p2, (AND p0 p2), (AND p0 p2), (OR (AND p0 p2) (AND p0 p1))]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=2 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 5}, { cond=(AND p1 p2 p0), acceptance={0} source=2 dest: 6}], [{ cond=(AND p1 p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND p1 p2 p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 3}], [{ cond=(AND p1 p2 p0), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=5 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=5 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s15), p2:(LEQ s18 s17), p0:(LEQ 2 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4021 reset in 360 ms.
Stack based approach found an accepted trace after 33 steps with 3 reset with depth 10 and stack size 10 in 1 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-01 finished in 862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(((p1 U p2)||F((p2&&G(p3))))))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:51] [INFO ] Invariant cache hit.
[2024-05-22 21:58:51] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 21:58:51] [INFO ] Invariant cache hit.
[2024-05-22 21:58:51] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-22 21:58:51] [INFO ] Invariant cache hit.
[2024-05-22 21:58:51] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 678 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p3) (NOT p2)), (NOT p2), (NOT p3), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 7}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 8}], [{ cond=(OR (NOT p2) (NOT p3)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p2 p3), acceptance={1} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={0, 1} source=5 dest: 3}, { cond=p3, acceptance={1} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 4}, { cond=(OR (AND (NOT p2) p1) (AND p2 (NOT p3))), acceptance={} source=6 dest: 6}, { cond=(AND p2 p3), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=7 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=7 dest: 6}, { cond=(OR (AND p0 (NOT p2) p1) (AND p0 p2 (NOT p3))), acceptance={0} source=7 dest: 7}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=7 dest: 7}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=7 dest: 8}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=7 dest: 9}, { cond=(AND p0 p2 p3), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=8 dest: 7}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=9 dest: 5}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={} source=9 dest: 6}, { cond=(OR (AND p2 p3) (AND p1 p3)), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={} source=10 dest: 4}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=10 dest: 6}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={0} source=10 dest: 7}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=10 dest: 7}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=10 dest: 8}, { cond=(AND (NOT p0) p3), acceptance={} source=10 dest: 9}, { cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=10 dest: 10}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={1} source=10 dest: 10}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={1} source=10 dest: 12}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=11 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=11 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=11 dest: 5}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=11 dest: 11}], [{ cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={} source=12 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=12 dest: 6}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=12 dest: 7}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0, 1} source=12 dest: 8}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={} source=12 dest: 9}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={1} source=12 dest: 10}, { cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={} source=12 dest: 11}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={1} source=12 dest: 12}]], initial=0, aps=[p0:(LEQ s11 s10), p2:(LEQ s21 s4), p1:(OR (LEQ s21 s4) (LEQ s11 s10)), p3:(LEQ 3 s1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 482 ms.
Stack based approach found an accepted trace after 239 steps with 1 reset with depth 15 and stack size 15 in 1 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-02 finished in 1331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (p1||X((G(p2) U (p1&&G(p2)))))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:53] [INFO ] Invariant cache hit.
[2024-05-22 21:58:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 21:58:53] [INFO ] Invariant cache hit.
[2024-05-22 21:58:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-22 21:58:53] [INFO ] Invariant cache hit.
[2024-05-22 21:58:53] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p0), (NOT p2), (OR (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=1 dest: 5}, { cond=(AND p1 p0 p2), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 2}, { cond=(AND p1 p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 4}, { cond=(AND p0 p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ 1 s8), p0:(LEQ s9 s20), p2:(GT s23 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-04 finished in 434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:53] [INFO ] Invariant cache hit.
[2024-05-22 21:58:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 21:58:53] [INFO ] Invariant cache hit.
[2024-05-22 21:58:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-22 21:58:53] [INFO ] Invariant cache hit.
[2024-05-22 21:58:53] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s0 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 77 ms.
Product exploration explored 100000 steps with 50000 reset in 100 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 15 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-06 finished in 411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1) U X(X((F(G(!p1)) U !p1)))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:54] [INFO ] Invariant cache hit.
[2024-05-22 21:58:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 21:58:54] [INFO ] Invariant cache hit.
[2024-05-22 21:58:54] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-22 21:58:54] [INFO ] Invariant cache hit.
[2024-05-22 21:58:54] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 297 ms :[p1, p1, false, p1, p1, p1, p1, p1]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-08 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: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(OR p1 p0), acceptance={} source=3 dest: 7}], [{ cond=p1, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}, { cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 4}], [{ cond=p1, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(GT 1 s21), p0:(GT 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2349 reset in 226 ms.
Stack based approach found an accepted trace after 27 steps with 0 reset with depth 28 and stack size 28 in 0 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-08 finished in 666 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((!p0||(G(p1)&&F(p2)))) U p3))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 90 edges and 25 vertex of which 20 / 25 are part of one of the 1 SCC in 4 ms
Free SCC test removed 19 places
Ensure Unique test removed 131 transitions
Reduce isomorphic transitions removed 131 transitions.
Applied a total of 1 rules in 12 ms. Remains 6 /25 variables (removed 19) and now considering 13/144 (removed 131) transitions.
// Phase 1: matrix 13 rows 6 cols
[2024-05-22 21:58:54] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:58:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 21:58:54] [INFO ] Invariant cache hit.
[2024-05-22 21:58:54] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-22 21:58:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 21:58:54] [INFO ] Invariant cache hit.
[2024-05-22 21:58:54] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/25 places, 13/144 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 6/25 places, 13/144 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p3), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND p0 (NOT p1)), (AND p0 (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p0 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p0 p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(LEQ 2 s2), p0:(AND (LEQ 3 s3) (LEQ 2 s2)), p1:(GT s0 s4), p2:(GT 1 s1)], 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 1 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-09 finished in 273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 138 edges and 25 vertex of which 24 / 25 are part of one of the 1 SCC in 0 ms
Free SCC test removed 23 places
Ensure Unique test removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Applied a total of 1 rules in 2 ms. Remains 2 /25 variables (removed 23) and now considering 3/144 (removed 141) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-22 21:58:54] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:58:54] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-22 21:58:54] [INFO ] Invariant cache hit.
[2024-05-22 21:58:54] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2024-05-22 21:58:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 21:58:55] [INFO ] Invariant cache hit.
[2024-05-22 21:58:55] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/25 places, 3/144 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64 ms. Remains : 2/25 places, 3/144 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-10 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 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 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-10 finished in 140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2024-05-22 21:58:55] [INFO ] Computed 1 invariants in 3 ms
[2024-05-22 21:58:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 21:58:55] [INFO ] Invariant cache hit.
[2024-05-22 21:58:55] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-22 21:58:55] [INFO ] Invariant cache hit.
[2024-05-22 21:58:55] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(GT 2 s19), p0:(GT s0 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1156 reset in 286 ms.
Stack based approach found an accepted trace after 1012 steps with 6 reset with depth 513 and stack size 505 in 4 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-12 finished in 522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!(p0 U p1) U ((!F(p2)||X(p0)) U p3)))))'
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2024-05-22 21:58:55] [INFO ] Invariant cache hit.
[2024-05-22 21:58:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 21:58:55] [INFO ] Invariant cache hit.
[2024-05-22 21:58:55] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-22 21:58:55] [INFO ] Invariant cache hit.
[2024-05-22 21:58:55] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 653 ms :[p2, (OR (NOT p0) (NOT p3)), (OR (NOT p3) (AND (NOT p0) p1)), (NOT p3), (NOT p3), true, (NOT p3), (OR (NOT p3) (AND (NOT p0) p2)), (OR (NOT p3) (AND (NOT p0) p1 p2)), (OR (NOT p3) p2)]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p3) p2 p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p0), acceptance={0} source=1 dest: 7}], [{ cond=(AND (NOT p3) p2 p0 p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p3) p2 p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 5}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 6}, { cond=(AND (NOT p3) (NOT p2) p0 p1), acceptance={0} source=2 dest: 7}, { cond=(AND (NOT p3) (NOT p2) p0 (NOT p1)), acceptance={0} source=2 dest: 8}], [{ cond=true, acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p3) p2 p1), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p3) p2 p0 (NOT p1)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=6 dest: 7}, { cond=(AND (NOT p3) (NOT p2) p0 (NOT p1)), acceptance={0} source=6 dest: 8}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={0} source=7 dest: 0}, { cond=(AND (NOT p3) p2 p0), acceptance={0} source=7 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p0), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=7 dest: 9}], [{ cond=(AND p3 (NOT p2) (NOT p0) p1), acceptance={0} source=8 dest: 0}, { cond=(AND (NOT p3) p2 p0 p1), acceptance={0} source=8 dest: 1}, { cond=(AND (NOT p3) p2 p0 (NOT p1)), acceptance={0} source=8 dest: 2}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=8 dest: 5}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 6}, { cond=(AND (NOT p3) (NOT p2) p0 p1), acceptance={0} source=8 dest: 7}, { cond=(AND (NOT p3) (NOT p2) p0 (NOT p1)), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) p1), acceptance={0} source=8 dest: 9}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=9 dest: 0}, { cond=p2, acceptance={0} source=9 dest: 5}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=9 dest: 9}]], initial=4, aps=[p2:(LEQ 3 s14), p3:(LEQ s22 s3), p0:(LEQ 2 s4), p1:(LEQ s1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 758 steps with 18 reset in 6 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-13 finished in 870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((p0||G(p1)))) U G(p2)))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 94 edges and 25 vertex of which 21 / 25 are part of one of the 1 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Applied a total of 1 rules in 2 ms. Remains 5 /25 variables (removed 20) and now considering 17/144 (removed 127) transitions.
// Phase 1: matrix 17 rows 5 cols
[2024-05-22 21:58:56] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:58:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 21:58:56] [INFO ] Invariant cache hit.
[2024-05-22 21:58:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 21:58:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-22 21:58:56] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 21:58:56] [INFO ] Invariant cache hit.
[2024-05-22 21:58:56] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/25 places, 17/144 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 5/25 places, 17/144 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p2), (AND p2 (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s1 s0), p1:(GT 1 s2), p0:(GT s3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 20 steps with 1 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-14 finished in 247 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(X(p1)))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2024-05-22 21:58:56] [INFO ] Computed 1 invariants in 3 ms
[2024-05-22 21:58:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-22 21:58:56] [INFO ] Invariant cache hit.
[2024-05-22 21:58:56] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-22 21:58:56] [INFO ] Invariant cache hit.
[2024-05-22 21:58:56] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 292 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(LEQ 3 s13), p1:(LEQ s13 s19)], 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, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 2 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-LTLCardinality-15 finished in 463 ms.
All properties solved by simple procedures.
Total runtime 8156 ms.

BK_STOP 1716415138193

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-D05N050"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Diffusion2D-PT-D05N050, 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 r153-tall-171631151100087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N050.tgz
mv Diffusion2D-PT-D05N050 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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