About the Execution of ITS-Tools for UtilityControlRoom-COL-Z4T3N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 418.384 | 47472.00 | 80932.00 | 363.10 | FFFFFFTTFFFFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r276-smll-165307352900099.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is UtilityControlRoom-COL-Z4T3N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352900099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 288K
-rw-r--r-- 1 mcc users 9.8K Apr 29 17:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 29 17:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 29 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 17:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K May 10 09:34 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 UtilityControlRoom-COL-Z4T3N10-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653129380121
Running Version 202205111006
[2022-05-21 10:36:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 10:36:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 10:36:22] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-21 10:36:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 10:36:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 899 ms
[2022-05-21 10:36:23] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 376 PT places and 750.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2022-05-21 10:36:23] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 8 ms.
[2022-05-21 10:36:23] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 13 cols
[2022-05-21 10:36:23] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-21 10:36:23] [INFO ] After 316ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 10:36:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 20 ms returned sat
[2022-05-21 10:36:23] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2022-05-21 10:36:24] [INFO ] Flatten gal took : 34 ms
[2022-05-21 10:36:24] [INFO ] Flatten gal took : 7 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 10:36:24] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 50 ms.
[2022-05-21 10:36:24] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 366 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 65 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2022-05-21 10:36:24] [INFO ] Computed 23 place invariants in 58 ms
[2022-05-21 10:36:24] [INFO ] Implicit Places using invariants in 553 ms returned []
// Phase 1: matrix 590 rows 376 cols
[2022-05-21 10:36:24] [INFO ] Computed 23 place invariants in 43 ms
[2022-05-21 10:36:25] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
// Phase 1: matrix 590 rows 376 cols
[2022-05-21 10:36:25] [INFO ] Computed 23 place invariants in 22 ms
[2022-05-21 10:36:26] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 376/376 places, 590/590 transitions.
Support contains 366 out of 376 places after structural reductions.
[2022-05-21 10:36:26] [INFO ] Flatten gal took : 84 ms
[2022-05-21 10:36:26] [INFO ] Flatten gal took : 60 ms
[2022-05-21 10:36:26] [INFO ] Input system was already deterministic with 590 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 590 rows 376 cols
[2022-05-21 10:36:26] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 10:36:27] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 10:36:27] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2022-05-21 10:36:27] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((!(F(p1) U p2)||p0))) U G(p3)))'
Support contains 211 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 366 transition count 580
Applied a total of 20 rules in 89 ms. Remains 366 /376 variables (removed 10) and now considering 580/590 (removed 10) transitions.
// Phase 1: matrix 580 rows 366 cols
[2022-05-21 10:36:27] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 10:36:28] [INFO ] Implicit Places using invariants in 350 ms returned [295]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 356 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 365/376 places, 580/590 transitions.
Applied a total of 0 rules in 24 ms. Remains 365 /365 variables (removed 0) and now considering 580/580 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 365/376 places, 580/590 transitions.
Stuttering acceptance computed with spot in 492 ms :[(NOT p3), (AND (NOT p0) p2), (AND (NOT p0) p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2 p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={1, 2} source=0 dest: 0}, { cond=(NOT p3), acceptance={0, 1, 2} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(OR p0 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={2} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=1 dest: 3}], [{ cond=(AND p0 p1 p2), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0, 1, 2} source=2 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={2} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=2 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1, 2} source=2 dest: 4}], [{ cond=(AND p0 p2), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0, 1, 2} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={2} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=3 dest: 3}], [{ cond=(OR (AND p0 p1) (AND p1 (NOT p2))), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0, 1, 2} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={2} source=4 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=4 dest: 3}, { cond=(OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1, 2} source=4 dest: 4}]], initial=0, aps=[p3:(LEQ 3 (ADD s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 2633 ms.
Product exploration explored 100000 steps with 0 reset in 2644 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p3)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (OR p0 (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p3) (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) p1 (NOT p2))))), (X (X (NOT (OR (AND p0 p1) (AND p1 (NOT p2))))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (OR p0 (NOT p2)))), (X (X (NOT (OR p0 (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2))))]
Knowledge based reduction with 25 factoid took 3099 ms. Reduced automaton from 5 states, 29 edges and 4 AP to 5 states, 27 edges and 4 AP.
Stuttering acceptance computed with spot in 308 ms :[(NOT p3), (AND (NOT p0) p2), (AND (NOT p0) p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2 p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=15 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 580 rows 365 cols
[2022-05-21 10:36:38] [INFO ] Computed 22 place invariants in 7 ms
[2022-05-21 10:36:38] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-21 10:36:38] [INFO ] After 81ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p3)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (OR p0 (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p3) (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) p1 (NOT p2))))), (X (X (NOT (OR (AND p0 p1) (AND p1 (NOT p2)))))), (G (NOT (AND (NOT p0) p1 (NOT p2)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (OR p0 (NOT p2)))), (X (X (NOT (OR p0 (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (F (AND p0 p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))), (F (OR (AND p0 p1) (AND p1 (NOT p2)))), (F (AND p0 p1 p2)), (F p3), (F (NOT (AND (NOT p0) p2))), (F (OR p0 (NOT p2))), (F (AND p0 p2)), (F (NOT (AND (NOT p0) (NOT p1) p2)))]
Knowledge based reduction with 27 factoid took 2743 ms. Reduced automaton from 5 states, 27 edges and 4 AP to 5 states, 21 edges and 4 AP.
Stuttering acceptance computed with spot in 284 ms :[(OR (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND (NOT p0) p2), (AND (NOT p0) p2 p1), (AND (NOT p0) p2), false]
Stuttering acceptance computed with spot in 288 ms :[(OR (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND (NOT p0) p2), (AND (NOT p0) p2 p1), (AND (NOT p0) p2), false]
// Phase 1: matrix 580 rows 365 cols
[2022-05-21 10:36:42] [INFO ] Computed 22 place invariants in 8 ms
[2022-05-21 10:36:43] [INFO ] [Real]Absence check using 22 positive place invariants in 21 ms returned unsat
Proved EG (AND (NOT p1) (NOT p3))
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p3)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (OR p0 (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p3) (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p3) (NOT p0) p1 (NOT p2))))), (X (X (NOT (OR (AND p0 p1) (AND p1 (NOT p2)))))), (G (NOT (AND (NOT p0) p1 (NOT p2)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (OR p0 (NOT p2)))), (X (X (NOT (OR p0 (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (F (AND p0 p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (OR (AND p0 (NOT p1)) (AND (NOT p1) (NOT p2)))), (F (OR (AND p0 p1) (AND p1 (NOT p2)))), (F (AND p0 p1 p2)), (F p3), (F (NOT (AND (NOT p0) p2))), (F (OR p0 (NOT p2))), (F (AND p0 p2)), (F (NOT (AND (NOT p0) (NOT p1) p2))), (G (AND (NOT p1) (NOT p3)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p1) (NOT p3)))
Knowledge based reduction with 27 factoid took 1930 ms. Reduced automaton from 5 states, 21 edges and 4 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-00 finished in 18089 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((X(p0)||p0)))&&X(G(p0))))'
Support contains 4 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 36 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:45] [INFO ] Computed 23 place invariants in 4 ms
[2022-05-21 10:36:46] [INFO ] Implicit Places using invariants in 323 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 325 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 7 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 255/376 places, 470/590 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-01 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 (ADD s0 s1 s2 s3))], 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 11 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-01 finished in 504 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X(p0)))||F(p1)))'
Support contains 121 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 11 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:46] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 10:36:46] [INFO ] Implicit Places using invariants in 126 ms returned []
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:46] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 10:36:46] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:46] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 10:36:46] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 256/376 places, 470/590 transitions.
Finished structural reductions, in 1 iterations. Remains : 256/376 places, 470/590 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(GT (ADD s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159 s160 s161 s1...], 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][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 511 ms.
Product exploration explored 100000 steps with 0 reset in 588 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 207 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :2
Finished Best-First random walk after 746 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=373 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 276 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 245 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 121 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 470/470 transitions.
Applied a total of 0 rules in 4 ms. Remains 256 /256 variables (removed 0) and now considering 470/470 (removed 0) transitions.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:49] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 10:36:49] [INFO ] Implicit Places using invariants in 135 ms returned []
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:49] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 10:36:49] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:49] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 10:36:50] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 470/470 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 p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 261 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :1
Finished Best-First random walk after 821 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=273 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 304 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:51] [INFO ] Computed 23 place invariants in 4 ms
[2022-05-21 10:36:51] [INFO ] [Real]Absence check using 23 positive place invariants in 17 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 6 factoid took 143 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-02 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-02 finished in 5828 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 11 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 143 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 143 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 113 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 113 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 83 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 83 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 83 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 73 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 697 place count 62 transition count 60
Applied a total of 697 rules in 79 ms. Remains 62 /376 variables (removed 314) and now considering 60/590 (removed 530) transitions.
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:52] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-21 10:36:52] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:52] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 10:36:52] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2022-05-21 10:36:52] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:52] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 10:36:52] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/376 places, 60/590 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/376 places, 60/590 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 (ADD s42 s43 s44 s45 s46 s47 s48 s49 s50 s51)), p1:(LEQ 2 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 418 ms.
Stack based approach found an accepted trace after 4120 steps with 0 reset with depth 4121 and stack size 4100 in 29 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-03 finished in 908 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(p0)||p0))))'
Support contains 40 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 12 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:36:52] [INFO ] Computed 23 place invariants in 4 ms
[2022-05-21 10:36:53] [INFO ] Implicit Places using invariants in 317 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 319 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 8 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 255/376 places, 470/590 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-04 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 (ADD s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88...], 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 UtilityControlRoom-COL-Z4T3N10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-04 finished in 437 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(X(X(F(X(G(p0)))))))))'
Support contains 160 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 376 transition count 550
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 336 transition count 550
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 120 place count 316 transition count 530
Applied a total of 120 rules in 47 ms. Remains 316 /376 variables (removed 60) and now considering 530/590 (removed 60) transitions.
// Phase 1: matrix 530 rows 316 cols
[2022-05-21 10:36:53] [INFO ] Computed 23 place invariants in 4 ms
[2022-05-21 10:36:53] [INFO ] Implicit Places using invariants in 297 ms returned [255]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 299 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 315/376 places, 530/590 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 275 transition count 490
Applied a total of 80 rules in 40 ms. Remains 275 /315 variables (removed 40) and now considering 490/530 (removed 40) transitions.
// Phase 1: matrix 490 rows 275 cols
[2022-05-21 10:36:53] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-21 10:36:53] [INFO ] Implicit Places using invariants in 221 ms returned []
// Phase 1: matrix 490 rows 275 cols
[2022-05-21 10:36:53] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-21 10:36:54] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 275/376 places, 490/590 transitions.
Finished structural reductions, in 2 iterations. Remains : 275/376 places, 490/590 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-05 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 1 (ADD s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 ...], 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 1203 ms.
Stack based approach found an accepted trace after 6465 steps with 0 reset with depth 6466 and stack size 6464 in 69 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-05 finished in 2368 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 143 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 143 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 113 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 113 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 83 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 83 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 83 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 73 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 697 place count 62 transition count 60
Applied a total of 697 rules in 40 ms. Remains 62 /376 variables (removed 314) and now considering 60/590 (removed 530) transitions.
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:55] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-21 10:36:55] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:55] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 10:36:55] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-05-21 10:36:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:55] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 10:36:56] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/376 places, 60/590 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/376 places, 60/590 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 350 ms.
Product exploration explored 100000 steps with 0 reset in 756 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:57] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 10:36:57] [INFO ] [Real]Absence check using 22 positive place invariants in 9 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-08 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-08 finished in 2157 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(F((X(p0) U p1))))))'
Support contains 41 out of 376 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 363 place count 213 transition count 270
Iterating global reduction 2 with 3 rules applied. Total rules applied 366 place count 213 transition count 270
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 396 place count 183 transition count 240
Iterating global reduction 2 with 30 rules applied. Total rules applied 426 place count 183 transition count 240
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 446 place count 173 transition count 230
Applied a total of 446 rules in 36 ms. Remains 173 /376 variables (removed 203) and now considering 230/590 (removed 360) transitions.
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 10:36:57] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-21 10:36:58] [INFO ] Implicit Places using invariants in 148 ms returned [0, 132]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 153 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 171/376 places, 230/590 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 171 transition count 220
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 161 transition count 220
Applied a total of 20 rules in 9 ms. Remains 161 /171 variables (removed 10) and now considering 220/230 (removed 10) transitions.
// Phase 1: matrix 220 rows 161 cols
[2022-05-21 10:36:58] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 10:36:58] [INFO ] Implicit Places using invariants in 147 ms returned []
// Phase 1: matrix 220 rows 161 cols
[2022-05-21 10:36:58] [INFO ] Computed 21 place invariants in 8 ms
[2022-05-21 10:36:58] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 161/376 places, 220/590 transitions.
Finished structural reductions, in 2 iterations. Remains : 161/376 places, 220/590 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ (ADD s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3646 reset in 394 ms.
Stack based approach found an accepted trace after 65465 steps with 2393 reset with depth 32 and stack size 32 in 387 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-09 finished in 1374 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 143 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 143 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 113 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 113 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 83 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 83 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 83 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 73 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 697 place count 62 transition count 60
Applied a total of 697 rules in 56 ms. Remains 62 /376 variables (removed 314) and now considering 60/590 (removed 530) transitions.
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:59] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 10:36:59] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:59] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-21 10:36:59] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2022-05-21 10:36:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 62 cols
[2022-05-21 10:36:59] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 10:36:59] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/376 places, 60/590 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/376 places, 60/590 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s31)], 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]]
Product exploration explored 100000 steps with 31148 reset in 387 ms.
Stack based approach found an accepted trace after 1245 steps with 384 reset with depth 4 and stack size 4 in 9 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-10 finished in 762 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 40 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 487 place count 152 transition count 210
Applied a total of 487 rules in 43 ms. Remains 152 /376 variables (removed 224) and now considering 210/590 (removed 380) transitions.
// Phase 1: matrix 210 rows 152 cols
[2022-05-21 10:37:00] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 10:37:04] [INFO ] Implicit Places using invariants in 4422 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 4426 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 151/376 places, 210/590 transitions.
Applied a total of 0 rules in 5 ms. Remains 151 /151 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 151/376 places, 210/590 transitions.
Stuttering acceptance computed with spot in 62 ms :[p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 (ADD s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138...], 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 433 ms.
Stack based approach found an accepted trace after 7999 steps with 0 reset with depth 8000 and stack size 7998 in 30 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-11 finished in 5031 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 20 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 143 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 143 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 113 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 113 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 83 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 83 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 83 transition count 80
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 677 place count 72 transition count 70
Applied a total of 677 rules in 21 ms. Remains 72 /376 variables (removed 304) and now considering 70/590 (removed 520) transitions.
// Phase 1: matrix 70 rows 72 cols
[2022-05-21 10:37:05] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-21 10:37:05] [INFO ] Implicit Places using invariants in 78 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 81 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/376 places, 70/590 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 61 transition count 60
Applied a total of 20 rules in 4 ms. Remains 61 /71 variables (removed 10) and now considering 60/70 (removed 10) transitions.
// Phase 1: matrix 60 rows 61 cols
[2022-05-21 10:37:05] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 10:37:05] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 60 rows 61 cols
[2022-05-21 10:37:05] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 10:37:05] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 61/376 places, 60/590 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/376 places, 60/590 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50) (ADD s30 s31 s32 s33 s34 s35 s36 s37 s38 s39))], 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 426 ms.
Stack based approach found an accepted trace after 1215 steps with 0 reset with depth 1216 and stack size 1216 in 6 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-13 finished in 734 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U X(F(p1)))&&!(F(X(p0)) U !p0))))'
Support contains 90 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 256 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 256 transition count 470
Applied a total of 240 rules in 9 ms. Remains 256 /376 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 256 cols
[2022-05-21 10:37:05] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-21 10:37:06] [INFO ] Implicit Places using invariants in 224 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 226 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 255/376 places, 470/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 255/376 places, 470/590 transitions.
Stuttering acceptance computed with spot in 499 ms :[(OR (NOT p1) p0), false, p0, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 2}, { cond=p0, acceptance={0} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=6 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p0:(GT (ADD s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239 s240 s241 s242 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-14 finished in 765 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(!F(!F(p0))) U F((X(p0) U p1))))'
Support contains 40 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 376 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 216 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 216 transition count 350
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 176 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 173 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 173 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 143 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 143 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 113 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 113 transition count 140
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 587 place count 102 transition count 130
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 608 place count 91 transition count 120
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 628 place count 81 transition count 110
Applied a total of 628 rules in 33 ms. Remains 81 /376 variables (removed 295) and now considering 110/590 (removed 480) transitions.
// Phase 1: matrix 110 rows 81 cols
[2022-05-21 10:37:06] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 10:37:06] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 110 rows 81 cols
[2022-05-21 10:37:06] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 10:37:06] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2022-05-21 10:37:06] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 110 rows 81 cols
[2022-05-21 10:37:06] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 10:37:06] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/376 places, 110/590 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/376 places, 110/590 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T3N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], 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]]
Product exploration explored 100000 steps with 19969 reset in 490 ms.
Stack based approach found an accepted trace after 12740 steps with 2572 reset with depth 3 and stack size 3 in 52 ms.
FORMULA UtilityControlRoom-COL-Z4T3N10-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T3N10-LTLCardinality-15 finished in 858 ms.
All properties solved by simple procedures.
Total runtime 45499 ms.
BK_STOP 1653129427593
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="UtilityControlRoom-COL-Z4T3N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z4T3N10, 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 r276-smll-165307352900099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N10.tgz
mv UtilityControlRoom-COL-Z4T3N10 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 ;