About the Execution of LTSMin+red for Kanban-PT-02000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 544.384 | 43730.00 | 65578.00 | 689.20 | F?FF?F??FFFFT?FF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r233-tall-167856418700299.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Kanban-PT-02000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418700299
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.8K Feb 25 11:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 11:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 11:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 11:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 25 11:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14K 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 Kanban-PT-02000-LTLCardinality-00
FORMULA_NAME Kanban-PT-02000-LTLCardinality-01
FORMULA_NAME Kanban-PT-02000-LTLCardinality-02
FORMULA_NAME Kanban-PT-02000-LTLCardinality-03
FORMULA_NAME Kanban-PT-02000-LTLCardinality-04
FORMULA_NAME Kanban-PT-02000-LTLCardinality-05
FORMULA_NAME Kanban-PT-02000-LTLCardinality-06
FORMULA_NAME Kanban-PT-02000-LTLCardinality-07
FORMULA_NAME Kanban-PT-02000-LTLCardinality-08
FORMULA_NAME Kanban-PT-02000-LTLCardinality-09
FORMULA_NAME Kanban-PT-02000-LTLCardinality-10
FORMULA_NAME Kanban-PT-02000-LTLCardinality-11
FORMULA_NAME Kanban-PT-02000-LTLCardinality-12
FORMULA_NAME Kanban-PT-02000-LTLCardinality-13
FORMULA_NAME Kanban-PT-02000-LTLCardinality-14
FORMULA_NAME Kanban-PT-02000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679492559440
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Kanban-PT-02000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 13:42:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 13:42:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 13:42:41] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2023-03-22 13:42:41] [INFO ] Transformed 16 places.
[2023-03-22 13:42:41] [INFO ] Transformed 16 transitions.
[2023-03-22 13:42:41] [INFO ] Parsed PT model containing 16 places and 16 transitions and 40 arcs in 85 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 1 formulas.
FORMULA Kanban-PT-02000-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 16 /16 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 16 cols
[2023-03-22 13:42:41] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-22 13:42:41] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 13:42:41] [INFO ] Invariant cache hit.
[2023-03-22 13:42:41] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-22 13:42:41] [INFO ] Invariant cache hit.
[2023-03-22 13:42:41] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 16/16 places, 16/16 transitions.
Support contains 16 out of 16 places after structural reductions.
[2023-03-22 13:42:41] [INFO ] Flatten gal took : 16 ms
[2023-03-22 13:42:41] [INFO ] Flatten gal took : 4 ms
[2023-03-22 13:42:41] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 29) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 22) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-22 13:42:42] [INFO ] Invariant cache hit.
[2023-03-22 13:42:42] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:42:42] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 13:42:42] [INFO ] After 17ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:8
[2023-03-22 13:42:42] [INFO ] After 26ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-22 13:42:42] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-22 13:42:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:42:42] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 13:42:42] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-22 13:42:42] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-22 13:42:42] [INFO ] After 117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 9 different solutions.
Finished Parikh walk after 27916 steps, including 0 resets, run visited all 10 properties in 363 ms. (steps per millisecond=76 )
Parikh walk visited 10 properties in 364 ms.
FORMULA Kanban-PT-02000-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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((F(p1) U X(p2))))))'
Support contains 7 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 2 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 13:42:43] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:42:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-22 13:42:43] [INFO ] Invariant cache hit.
[2023-03-22 13:42:43] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-22 13:42:43] [INFO ] Invariant cache hit.
[2023-03-22 13:42:43] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 522 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=p0, acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 8}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 8}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 2}, { cond=(NOT p1), acceptance={} source=8 dest: 8}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=9 dest: 5}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=9 dest: 8}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=9 dest: 9}]], initial=1, aps=[p1:(OR (LEQ s6 s5) (LEQ s4 s3)), p2:(LEQ s9 s7), p0:(LEQ s7 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33375 reset in 250 ms.
Product exploration explored 100000 steps with 33308 reset in 146 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 1192 ms. Reduced automaton from 10 states, 25 edges and 3 AP (stutter sensitive) to 10 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 362 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-22 13:42:45] [INFO ] Invariant cache hit.
[2023-03-22 13:42:45] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-22 13:42:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2023-03-22 13:42:45] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-22 13:42:46] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-22 13:42:46] [INFO ] After 159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Finished Parikh walk after 21685 steps, including 0 resets, run visited all 1 properties in 31 ms. (steps per millisecond=699 )
Parikh walk visited 6 properties in 634 ms.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p1) p2)), (F (NOT p0)), (F (NOT p2)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) p2))]
Knowledge based reduction with 23 factoid took 1574 ms. Reduced automaton from 10 states, 25 edges and 3 AP (stutter sensitive) to 10 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 340 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 334 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Support contains 7 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-22 13:42:48] [INFO ] Invariant cache hit.
[2023-03-22 13:42:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 13:42:49] [INFO ] Invariant cache hit.
[2023-03-22 13:42:49] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 13:42:49] [INFO ] Invariant cache hit.
[2023-03-22 13:42:49] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 15/15 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 1195 ms. Reduced automaton from 10 states, 25 edges and 3 AP (stutter sensitive) to 10 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 351 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-22 13:42:50] [INFO ] Invariant cache hit.
[2023-03-22 13:42:50] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-22 13:42:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:42:50] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-22 13:42:51] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-22 13:42:51] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Finished Parikh walk after 45107 steps, including 1 resets, run visited all 1 properties in 42 ms. (steps per millisecond=1073 )
Parikh walk visited 6 properties in 515 ms.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p1) p2)), (F (NOT p0)), (F (NOT p2)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) p2))]
Knowledge based reduction with 23 factoid took 1662 ms. Reduced automaton from 10 states, 25 edges and 3 AP (stutter sensitive) to 10 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 361 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 348 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 332 ms :[false, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), false]
Product exploration explored 100000 steps with 33330 reset in 92 ms.
Stack based approach found an accepted trace after 85288 steps with 28534 reset with depth 10 and stack size 10 in 103 ms.
FORMULA Kanban-PT-02000-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-00 finished in 11512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 14 edges and 16 vertex of which 8 / 16 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 10 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 9 transition count 10
Applied a total of 5 rules in 65 ms. Remains 9 /16 variables (removed 7) and now considering 10/16 (removed 6) transitions.
[2023-03-22 13:42:54] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 9 cols
[2023-03-22 13:42:54] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:42:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 13:42:54] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:54] [INFO ] Invariant cache hit.
[2023-03-22 13:42:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-22 13:42:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 13:42:54] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:54] [INFO ] Invariant cache hit.
[2023-03-22 13:42:54] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/16 places, 10/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 165 ms. Remains : 9/16 places, 10/16 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 121 ms.
Product exploration explored 100000 steps with 0 reset in 159 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 4002 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1334 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-22 13:42:55] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:55] [INFO ] Invariant cache hit.
[2023-03-22 13:42:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 13:42:55] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:55] [INFO ] Invariant cache hit.
[2023-03-22 13:42:55] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 13:42:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:42:55] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:55] [INFO ] Invariant cache hit.
[2023-03-22 13:42:55] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 9/9 places, 10/10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 4002 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2001 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 102 ms.
Product exploration explored 100000 steps with 0 reset in 158 ms.
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-22 13:42:56] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 13:42:56] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-22 13:42:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:42:56] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 9/9 places, 10/10 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-01 finished in 1677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||(p1&&F(p2))))))'
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 0 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 13:42:56] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(GT s13 s9), p1:(GT s7 s0), p2:(GT s3 s9)], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 5383 reset in 76 ms.
Stack based approach found an accepted trace after 28 steps with 2 reset with depth 10 and stack size 10 in 1 ms.
FORMULA Kanban-PT-02000-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-02 finished in 353 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&(p1||X(F(p2)))))))'
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:42:56] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 3 s2), p1:(LEQ s9 s5), p2:(GT s7 s10)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 758 reset in 130 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-03 finished in 411 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) U p1)&&X(G((p2||X(p2))))))'
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:42:56] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-22 13:42:56] [INFO ] Invariant cache hit.
[2023-03-22 13:42:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (NOT p2), true]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 2 s8), p0:(LEQ s13 s1), p2:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Product exploration explored 100000 steps with 0 reset in 156 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X p1), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 454 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 55301 steps, run visited all 1 properties in 77 ms. (steps per millisecond=718 )
Probabilistic random walk after 55301 steps, saw 41498 distinct states, run finished after 77 ms. (steps per millisecond=718 ) properties seen :1
Knowledge obtained : [(AND p1 p0 p2), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X p1), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 10 factoid took 433 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-03-22 13:42:58] [INFO ] Invariant cache hit.
[2023-03-22 13:42:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 13:42:58] [INFO ] Invariant cache hit.
[2023-03-22 13:42:58] [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.
[2023-03-22 13:42:58] [INFO ] Invariant cache hit.
[2023-03-22 13:42:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 14/14 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2501 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 55301 steps, run visited all 1 properties in 63 ms. (steps per millisecond=877 )
Probabilistic random walk after 55301 steps, saw 41498 distinct states, run finished after 63 ms. (steps per millisecond=877 ) properties seen :1
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 112 ms.
Product exploration explored 100000 steps with 0 reset in 129 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-03-22 13:42:59] [INFO ] Invariant cache hit.
[2023-03-22 13:42:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 13:42:59] [INFO ] Invariant cache hit.
[2023-03-22 13:43:00] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-22 13:43:00] [INFO ] Invariant cache hit.
[2023-03-22 13:43:00] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 14/14 places, 15/15 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-04 finished in 3145 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(G(p1))) U (G((X(G(!p2))||(p0&&F(G(p1)))))||(p3&&(X(G(!p2))||(p0&&F(G(p1))))))))'
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:00] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:00] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:00] [INFO ] Invariant cache hit.
[2023-03-22 13:43:00] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-22 13:43:00] [INFO ] Invariant cache hit.
[2023-03-22 13:43:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), p2, (AND p2 (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 2 s6), p3:(GT 2 s1), p2:(AND (LEQ 2 s6) (LEQ s7 s10)), p1:(GT 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Product exploration explored 100000 steps with 0 reset in 159 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 p3 (NOT p2) p1), (X p0), (X (NOT p2)), (X (NOT (AND p0 (NOT p3)))), (X (X p0)), true, (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p3))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 337 ms. Reduced automaton from 5 states, 10 edges and 4 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2001 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 13:43:01] [INFO ] Invariant cache hit.
[2023-03-22 13:43:01] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:43:01] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 13:43:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-22 13:43:01] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 13:43:01] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-22 13:43:01] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 14158 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=943 )
Parikh walk visited 1 properties in 14 ms.
Knowledge obtained : [(AND p0 p3 (NOT p2) p1), (X p0), (X (NOT p2)), (X (NOT (AND p0 (NOT p3)))), (X (X p0)), true, (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p3))))), (X (X p1))]
False Knowledge obtained : [(F p2), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 314 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Support contains 4 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-03-22 13:43:01] [INFO ] Invariant cache hit.
[2023-03-22 13:43:01] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 13:43:01] [INFO ] Invariant cache hit.
[2023-03-22 13:43:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-22 13:43:01] [INFO ] Invariant cache hit.
[2023-03-22 13:43:01] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 14/14 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1), (X (NOT p2)), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 13:43:02] [INFO ] Invariant cache hit.
[2023-03-22 13:43:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:43:02] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 13:43:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:43:02] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 13:43:02] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-22 13:43:02] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 14158 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=786 )
Parikh walk visited 1 properties in 17 ms.
Knowledge obtained : [(AND (NOT p2) p1), (X (NOT p2)), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : [(F p2), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 164 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 94 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 117 ms.
Product exploration explored 100000 steps with 0 reset in 150 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 96 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Graph (trivial) has 6 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 2 ms. Remains 12 /14 variables (removed 2) and now considering 13/15 (removed 2) transitions.
[2023-03-22 13:43:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:03] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2023-03-22 13:43:03] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/14 places, 13/15 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44 ms. Remains : 12/14 places, 13/15 transitions.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:03] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 13:43:03] [INFO ] Invariant cache hit.
[2023-03-22 13:43:03] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-22 13:43:03] [INFO ] Invariant cache hit.
[2023-03-22 13:43:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 14/14 places, 15/15 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-06 finished in 3115 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((!p0||X(G(p1))))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:03] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:03] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 13:43:03] [INFO ] Invariant cache hit.
[2023-03-22 13:43:03] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 13:43:03] [INFO ] Invariant cache hit.
[2023-03-22 13:43:03] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), true, (AND p0 (NOT p1))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s0 s9), p1:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 128 ms.
Product exploration explored 100000 steps with 0 reset in 155 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 245 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2501 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Finished probabilistic random walk after 55301 steps, run visited all 2 properties in 427 ms. (steps per millisecond=129 )
Probabilistic random walk after 55301 steps, saw 41498 distinct states, run finished after 427 ms. (steps per millisecond=129 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 275 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-03-22 13:43:04] [INFO ] Invariant cache hit.
[2023-03-22 13:43:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 13:43:04] [INFO ] Invariant cache hit.
[2023-03-22 13:43:04] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 13:43:04] [INFO ] Invariant cache hit.
[2023-03-22 13:43:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 14/14 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2001 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Finished probabilistic random walk after 55301 steps, run visited all 2 properties in 422 ms. (steps per millisecond=131 )
Probabilistic random walk after 55301 steps, saw 41498 distinct states, run finished after 423 ms. (steps per millisecond=130 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 123 ms.
Product exploration explored 100000 steps with 0 reset in 181 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 87 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Graph (trivial) has 11 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 1 ms. Remains 10 /14 variables (removed 4) and now considering 11/15 (removed 4) transitions.
[2023-03-22 13:43:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:06] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 10 cols
[2023-03-22 13:43:06] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/14 places, 11/15 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30 ms. Remains : 10/14 places, 11/15 transitions.
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:06] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:06] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:06] [INFO ] Invariant cache hit.
[2023-03-22 13:43:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-22 13:43:06] [INFO ] Invariant cache hit.
[2023-03-22 13:43:06] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 14/14 places, 15/15 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-07 finished in 3544 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 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 13 edges and 16 vertex of which 8 / 16 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 10 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 9 transition count 10
Applied a total of 5 rules in 39 ms. Remains 9 /16 variables (removed 7) and now considering 10/16 (removed 6) transitions.
[2023-03-22 13:43:06] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 9 cols
[2023-03-22 13:43:06] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 13:43:06] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:43:06] [INFO ] Invariant cache hit.
[2023-03-22 13:43:06] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-22 13:43:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:06] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-22 13:43:06] [INFO ] Invariant cache hit.
[2023-03-22 13:43:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/16 places, 10/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 124 ms. Remains : 9/16 places, 10/16 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s6 s3)], 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 1 ms.
FORMULA Kanban-PT-02000-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-08 finished in 169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((X(X(X(!p0))) U (p1 U p0)))))'
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 13:43:06] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 13:43:06] [INFO ] Invariant cache hit.
[2023-03-22 13:43:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-22 13:43:06] [INFO ] Invariant cache hit.
[2023-03-22 13:43:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), false, (NOT p0), false, false, false, false, (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=p0, acceptance={} source=6 dest: 7}], [{ cond=p0, acceptance={} source=7 dest: 7}, { cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(LEQ s4 s2), p1:(LEQ s5 s10)], 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 5 reset in 103 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-09 finished in 460 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 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:07] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:07] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 13:43:07] [INFO ] Invariant cache hit.
[2023-03-22 13:43:07] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 13:43:07] [INFO ] Invariant cache hit.
[2023-03-22 13:43:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, p0, p0]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-10 finished in 169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (X((p0&&F(p1)))||G(p0)))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
[2023-03-22 13:43:07] [INFO ] Invariant cache hit.
[2023-03-22 13:43:07] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 13:43:07] [INFO ] Invariant cache hit.
[2023-03-22 13:43:07] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 13:43:07] [INFO ] Invariant cache hit.
[2023-03-22 13:43:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=3, aps=[p1:(GT 2 s13), p0:(GT 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 64 ms.
Product exploration explored 100000 steps with 33333 reset in 65 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND p0 (NOT p1)))))
Knowledge based reduction with 4 factoid took 353 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Kanban-PT-02000-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-02000-LTLCardinality-12 finished in 796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))&&(p1 U p2)))'
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 0 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 13:43:08] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 13:43:08] [INFO ] Invariant cache hit.
[2023-03-22 13:43:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-22 13:43:08] [INFO ] Invariant cache hit.
[2023-03-22 13:43:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p2) (NOT p0)), true, (NOT p0), (NOT p2), (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ s2 s3), p1:(GT 2 s9), p0:(LEQ 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 106 ms.
Product exploration explored 100000 steps with 0 reset in 131 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 p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 275 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 2) seen :0
Finished probabilistic random walk after 326888 steps, run visited all 2 properties in 513 ms. (steps per millisecond=637 )
Probabilistic random walk after 326888 steps, saw 221120 distinct states, run finished after 514 ms. (steps per millisecond=635 ) properties seen :2
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 297 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[true, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[true, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Support contains 3 out of 15 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-22 13:43:10] [INFO ] Invariant cache hit.
[2023-03-22 13:43:10] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:10] [INFO ] Invariant cache hit.
[2023-03-22 13:43:10] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-22 13:43:10] [INFO ] Invariant cache hit.
[2023-03-22 13:43:10] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 15/15 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5003 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 326888 steps, run visited all 1 properties in 327 ms. (steps per millisecond=999 )
Probabilistic random walk after 326888 steps, saw 221120 distinct states, run finished after 327 ms. (steps per millisecond=999 ) properties seen :1
Knowledge obtained : [(AND p2 p0), (X p2), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 109 ms.
Product exploration explored 100000 steps with 0 reset in 130 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 13 edges and 15 vertex of which 8 / 15 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 1 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2023-03-22 13:43:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:11] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 11 cols
[2023-03-22 13:43:11] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:11] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30 ms. Remains : 11/15 places, 12/16 transitions.
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:11] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:11] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:11] [INFO ] Invariant cache hit.
[2023-03-22 13:43:11] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 13:43:11] [INFO ] Invariant cache hit.
[2023-03-22 13:43:11] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 14/15 places, 15/16 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-13 finished in 3532 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(F(p0)))))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 12 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 36 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 13:43:11] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-22 13:43:11] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 13:43:11] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 13:43:11] [INFO ] Invariant cache hit.
[2023-03-22 13:43:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 13:43:11] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-22 13:43:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:11] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 13:43:11] [INFO ] Invariant cache hit.
[2023-03-22 13:43:11] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-14 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 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-14 finished in 191 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 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 13:43:12] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:12] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 13:43:12] [INFO ] Invariant cache hit.
[2023-03-22 13:43:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 13:43:12] [INFO ] Invariant cache hit.
[2023-03-22 13:43:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-15 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:(LEQ 3 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-15 finished in 166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&X(G((p2||X(p2))))))'
Found a Lengthening insensitive property : Kanban-PT-02000-LTLCardinality-04
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (NOT p2), true]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 8 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 13
Applied a total of 3 rules in 38 ms. Remains 12 /16 variables (removed 4) and now considering 13/16 (removed 3) transitions.
[2023-03-22 13:43:12] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2023-03-22 13:43:12] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 13:43:12] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:12] [INFO ] Invariant cache hit.
[2023-03-22 13:43:12] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-22 13:43:12] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:12] [INFO ] Invariant cache hit.
[2023-03-22 13:43:12] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 12/16 places, 13/16 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 106 ms. Remains : 12/16 places, 13/16 transitions.
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 2 s6), p0:(LEQ s11 s1), p2:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 88 ms.
Product exploration explored 100000 steps with 0 reset in 103 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X p1), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 482 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 4002 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1334 )
Knowledge obtained : [(AND p1 p0 p2), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X p1), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 10 factoid took 374 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 13/13 (removed 0) transitions.
[2023-03-22 13:43:14] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:14] [INFO ] Invariant cache hit.
[2023-03-22 13:43:14] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:14] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:14] [INFO ] Invariant cache hit.
[2023-03-22 13:43:14] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-22 13:43:14] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:14] [INFO ] Invariant cache hit.
[2023-03-22 13:43:14] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 12/12 places, 13/13 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 4002 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1334 )
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 95 ms.
Product exploration explored 100000 steps with 0 reset in 105 ms.
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 13/13 (removed 0) transitions.
[2023-03-22 13:43:15] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:15] [INFO ] Invariant cache hit.
[2023-03-22 13:43:15] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 13:43:15] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:15] [INFO ] Invariant cache hit.
[2023-03-22 13:43:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-22 13:43:15] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 13:43:15] [INFO ] Invariant cache hit.
[2023-03-22 13:43:15] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 12/12 places, 13/13 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-04 finished in 2835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(G(p1))) U (G((X(G(!p2))||(p0&&F(G(p1)))))||(p3&&(X(G(!p2))||(p0&&F(G(p1))))))))'
Found a Lengthening insensitive property : Kanban-PT-02000-LTLCardinality-06
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), p2, (AND p2 (NOT p1)), true, (NOT p1)]
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 5 edges and 16 vertex of which 2 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 13 transition count 14
Applied a total of 3 rules in 38 ms. Remains 13 /16 variables (removed 3) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 13 cols
[2023-03-22 13:43:15] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 13:43:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:15] [INFO ] Invariant cache hit.
[2023-03-22 13:43:15] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-22 13:43:15] [INFO ] Invariant cache hit.
[2023-03-22 13:43:15] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 13/16 places, 14/16 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 105 ms. Remains : 13/16 places, 14/16 transitions.
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 2 s5), p3:(GT 2 s1), p2:(AND (LEQ 2 s5) (LEQ s6 s9)), p1:(GT 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 211 ms.
Product exploration explored 100000 steps with 0 reset in 265 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 p3 (NOT p2) p1), (X p0), (X (NOT p2)), (X (NOT (AND p0 (NOT p3)))), (X (X p0)), true, (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p3))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 296 ms. Reduced automaton from 5 states, 10 edges and 4 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 13:43:16] [INFO ] Invariant cache hit.
[2023-03-22 13:43:16] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-22 13:43:16] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 13:43:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:43:16] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 13:43:16] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-22 13:43:16] [INFO ] After 36ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 10066 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=1118 )
Parikh walk visited 1 properties in 8 ms.
Knowledge obtained : [(AND p0 p3 (NOT p2) p1), (X p0), (X (NOT p2)), (X (NOT (AND p0 (NOT p3)))), (X (X p0)), true, (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p3))))), (X (X p1))]
False Knowledge obtained : [(F p2), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 286 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Support contains 4 out of 13 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-03-22 13:43:16] [INFO ] Invariant cache hit.
[2023-03-22 13:43:16] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 13:43:16] [INFO ] Invariant cache hit.
[2023-03-22 13:43:16] [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.
[2023-03-22 13:43:16] [INFO ] Invariant cache hit.
[2023-03-22 13:43:17] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 13/13 places, 14/14 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1), (X (NOT p2)), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 123 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2501 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 13:43:17] [INFO ] Invariant cache hit.
[2023-03-22 13:43:17] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:43:17] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 13:43:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 13:43:17] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 13:43:17] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-22 13:43:17] [INFO ] After 32ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 10106 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=1010 )
Parikh walk visited 1 properties in 9 ms.
Knowledge obtained : [(AND (NOT p2) p1), (X (NOT p2)), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : [(F p2), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 92 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 122 ms :[(AND p2 (NOT p1)), (AND p2 (NOT p1)), (NOT p1)]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 14/14 transitions.
Graph (trivial) has 5 edges and 13 vertex of which 2 / 13 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 1 ms. Remains 12 /13 variables (removed 1) and now considering 13/14 (removed 1) transitions.
[2023-03-22 13:43:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:18] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2023-03-22 13:43:18] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:18] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/13 places, 13/14 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 28 ms. Remains : 12/13 places, 13/14 transitions.
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 13 cols
[2023-03-22 13:43:18] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 13:43:18] [INFO ] Invariant cache hit.
[2023-03-22 13:43:18] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-22 13:43:18] [INFO ] Invariant cache hit.
[2023-03-22 13:43:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 13/13 places, 14/14 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-06 finished in 3257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((!p0||X(G(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))&&(p1 U p2)))'
Found a Lengthening insensitive property : Kanban-PT-02000-LTLCardinality-13
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p2) (NOT p0)), true, (NOT p0), (NOT p2), (NOT p0)]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 10 edges and 16 vertex of which 8 / 16 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Ensure Unique test removed 1 places
Applied a total of 1 rules in 2 ms. Remains 11 /16 variables (removed 5) and now considering 12/16 (removed 4) transitions.
[2023-03-22 13:43:18] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 11 cols
[2023-03-22 13:43:18] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 13:43:18] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 13:43:18] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:18] [INFO ] Invariant cache hit.
[2023-03-22 13:43:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 13:43:18] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-22 13:43:18] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:18] [INFO ] Invariant cache hit.
[2023-03-22 13:43:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 11/16 places, 12/16 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 68 ms. Remains : 11/16 places, 12/16 transitions.
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ s1 s2), p1:(GT 2 s6), p0:(LEQ 3 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 137 ms.
Product exploration explored 100000 steps with 0 reset in 95 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 p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 229 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[true, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :0
Finished probabilistic random walk after 301421 steps, run visited all 2 properties in 347 ms. (steps per millisecond=868 )
Probabilistic random walk after 301421 steps, saw 142632 distinct states, run finished after 348 ms. (steps per millisecond=866 ) properties seen :2
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 317 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[true, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (NOT p0)]
Support contains 3 out of 11 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-22 13:43:20] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:20] [INFO ] Invariant cache hit.
[2023-03-22 13:43:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 13:43:20] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:20] [INFO ] Invariant cache hit.
[2023-03-22 13:43:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 13:43:20] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 13:43:20] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:20] [INFO ] Invariant cache hit.
[2023-03-22 13:43:20] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 11/11 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 301421 steps, run visited all 1 properties in 244 ms. (steps per millisecond=1235 )
Probabilistic random walk after 301421 steps, saw 142632 distinct states, run finished after 244 ms. (steps per millisecond=1235 ) properties seen :1
Knowledge obtained : [(AND p2 p0), (X p2), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 83 ms.
Product exploration explored 100000 steps with 0 reset in 99 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-22 13:43:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 13:43:21] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:21] [INFO ] Invariant cache hit.
[2023-03-22 13:43:21] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30 ms. Remains : 11/11 places, 12/12 transitions.
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-03-22 13:43:21] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:21] [INFO ] Invariant cache hit.
[2023-03-22 13:43:21] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 13:43:21] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:21] [INFO ] Invariant cache hit.
[2023-03-22 13:43:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 13:43:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-22 13:43:21] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2023-03-22 13:43:21] [INFO ] Invariant cache hit.
[2023-03-22 13:43:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 11/11 places, 12/12 transitions.
Treatment of property Kanban-PT-02000-LTLCardinality-13 finished in 3325 ms.
[2023-03-22 13:43:21] [INFO ] Flatten gal took : 3 ms
[2023-03-22 13:43:21] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-22 13:43:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16 places, 16 transitions and 40 arcs took 0 ms.
Total runtime 40620 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3259/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3259/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3259/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3259/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3259/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : Kanban-PT-02000-LTLCardinality-01
Could not compute solution for formula : Kanban-PT-02000-LTLCardinality-04
Could not compute solution for formula : Kanban-PT-02000-LTLCardinality-06
Could not compute solution for formula : Kanban-PT-02000-LTLCardinality-07
Could not compute solution for formula : Kanban-PT-02000-LTLCardinality-13
BK_STOP 1679492603170
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name Kanban-PT-02000-LTLCardinality-01
ltl formula formula --ltl=/tmp/3259/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 16 transitions and 40 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3259/ltl_0_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3259/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3259/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3259/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name Kanban-PT-02000-LTLCardinality-04
ltl formula formula --ltl=/tmp/3259/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 16 transitions and 40 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3259/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3259/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3259/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3259/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 10 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55a7efeb43f4]
1: pnml2lts-mc(+0xa2496) [0x55a7efeb4496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f729b18b140]
3: /lib/x86_64-linux-gnu/libc.so.6(+0x84038) [0x7f729b027038]
4: pnml2lts-mc(+0x16b416) [0x55a7eff7d416]
5: pnml2lts-mc(+0x164ac4) [0x55a7eff76ac4]
6: pnml2lts-mc(+0x272e0a) [0x55a7f0084e0a]
7: pnml2lts-mc(+0xb61f0) [0x55a7efec81f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f729afde4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f729afde67a]
10: pnml2lts-mc(+0xa1581) [0x55a7efeb3581]
11: pnml2lts-mc(+0xa1910) [0x55a7efeb3910]
12: pnml2lts-mc(+0xa32a2) [0x55a7efeb52a2]
13: pnml2lts-mc(+0xa50f4) [0x55a7efeb70f4]
14: pnml2lts-mc(+0xa516b) [0x55a7efeb716b]
15: pnml2lts-mc(+0x3f34b3) [0x55a7f02054b3]
16: pnml2lts-mc(+0x7c63d) [0x55a7efe8e63d]
17: pnml2lts-mc(+0x67d86) [0x55a7efe79d86]
18: pnml2lts-mc(+0x60a8a) [0x55a7efe72a8a]
19: pnml2lts-mc(+0x5eb15) [0x55a7efe70b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f729afc6d0a]
21: pnml2lts-mc(+0x6075e) [0x55a7efe7275e]
ltl formula name Kanban-PT-02000-LTLCardinality-06
ltl formula formula --ltl=/tmp/3259/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 16 transitions and 40 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3259/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3259/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3259/ltl_2_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3259/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x561cfd99b3f4]
1: pnml2lts-mc(+0xa2496) [0x561cfd99b496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f69058d0140]
3: /lib/x86_64-linux-gnu/libc.so.6(+0x84038) [0x7f690576c038]
4: pnml2lts-mc(+0x16b416) [0x561cfda64416]
5: pnml2lts-mc(+0x164ac4) [0x561cfda5dac4]
6: pnml2lts-mc(+0x272e0a) [0x561cfdb6be0a]
7: pnml2lts-mc(+0xb61f0) [0x561cfd9af1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f69057234d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f690572367a]
10: pnml2lts-mc(+0xa1581) [0x561cfd99a581]
11: pnml2lts-mc(+0xa1910) [0x561cfd99a910]
12: pnml2lts-mc(+0xa32a2) [0x561cfd99c2a2]
13: pnml2lts-mc(+0xa50f4) [0x561cfd99e0f4]
14: pnml2lts-mc(+0xa516b) [0x561cfd99e16b]
15: pnml2lts-mc(+0x3f34b3) [0x561cfdcec4b3]
16: pnml2lts-mc(+0x7c63d) [0x561cfd97563d]
17: pnml2lts-mc(+0x67d86) [0x561cfd960d86]
18: pnml2lts-mc(+0x60a8a) [0x561cfd959a8a]
19: pnml2lts-mc(+0x5eb15) [0x561cfd957b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f690570bd0a]
21: pnml2lts-mc(+0x6075e) [0x561cfd95975e]
ltl formula name Kanban-PT-02000-LTLCardinality-07
ltl formula formula --ltl=/tmp/3259/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 16 transitions and 40 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3259/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3259/ltl_3_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3259/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3259/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x558eafb133f4]
1: pnml2lts-mc(+0xa2496) [0x558eafb13496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fbbf41d5140]
3: /lib/x86_64-linux-gnu/libc.so.6(+0x84038) [0x7fbbf4071038]
4: pnml2lts-mc(+0x16b416) [0x558eafbdc416]
5: pnml2lts-mc(+0x164ac4) [0x558eafbd5ac4]
6: pnml2lts-mc(+0x272e0a) [0x558eafce3e0a]
7: pnml2lts-mc(+0xb61f0) [0x558eafb271f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fbbf40284d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fbbf402867a]
10: pnml2lts-mc(+0xa1581) [0x558eafb12581]
11: pnml2lts-mc(+0xa1910) [0x558eafb12910]
12: pnml2lts-mc(+0xa32a2) [0x558eafb142a2]
13: pnml2lts-mc(+0xa50f4) [0x558eafb160f4]
14: pnml2lts-mc(+0xa516b) [0x558eafb1616b]
15: pnml2lts-mc(+0x3f34b3) [0x558eafe644b3]
16: pnml2lts-mc(+0x7c63d) [0x558eafaed63d]
17: pnml2lts-mc(+0x67d86) [0x558eafad8d86]
18: pnml2lts-mc(+0x60a8a) [0x558eafad1a8a]
19: pnml2lts-mc(+0x5eb15) [0x558eafacfb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fbbf4010d0a]
21: pnml2lts-mc(+0x6075e) [0x558eafad175e]
ltl formula name Kanban-PT-02000-LTLCardinality-13
ltl formula formula --ltl=/tmp/3259/ltl_4_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 16 places, 16 transitions and 40 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3259/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3259/ltl_4_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3259/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3259/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55978cfdf3f4]
1: pnml2lts-mc(+0xa2496) [0x55978cfdf496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f43499e7140]
3: pnml2lts-mc(+0x405b30) [0x55978d342b30]
4: pnml2lts-mc(+0x16b3f9) [0x55978d0a83f9]
5: pnml2lts-mc(+0x164ac4) [0x55978d0a1ac4]
6: pnml2lts-mc(+0x272e0a) [0x55978d1afe0a]
7: pnml2lts-mc(+0xb61f0) [0x55978cff31f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f434983a4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f434983a67a]
10: pnml2lts-mc(+0xa1581) [0x55978cfde581]
11: pnml2lts-mc(+0xa1910) [0x55978cfde910]
12: pnml2lts-mc(+0xa32a2) [0x55978cfe02a2]
13: pnml2lts-mc(+0xa50f4) [0x55978cfe20f4]
14: pnml2lts-mc(+0xa516b) [0x55978cfe216b]
15: pnml2lts-mc(+0x3f34b3) [0x55978d3304b3]
16: pnml2lts-mc(+0x7c63d) [0x55978cfb963d]
17: pnml2lts-mc(+0x67d86) [0x55978cfa4d86]
18: pnml2lts-mc(+0x60a8a) [0x55978cf9da8a]
19: pnml2lts-mc(+0x5eb15) [0x55978cf9bb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f4349822d0a]
21: pnml2lts-mc(+0x6075e) [0x55978cf9d75e]
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="Kanban-PT-02000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Kanban-PT-02000, 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 r233-tall-167856418700299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-02000.tgz
mv Kanban-PT-02000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;