About the Execution of ITS-Tools for UtilityControlRoom-COL-Z2T3N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 546.000 | 58465.00 | 120153.00 | 452.80 | TTTFFFFFFFTFFFFF | 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-165307352900036.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-Z2T3N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352900036
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 8.4K Apr 29 18:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 18:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 18:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 29 18:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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-Z2T3N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z2T3N10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653117977147
Running Version 202205111006
[2022-05-21 07:26:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 07:26:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 07:26:19] [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 07:26:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 07:26:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1107 ms
[2022-05-21 07:26:21] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 174 PT places and 270.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2022-05-21 07:26:21] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 11 ms.
[2022-05-21 07:26:21] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 5 formulas.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 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 10000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 13 cols
[2022-05-21 07:26:21] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-21 07:26:21] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
[2022-05-21 07:26:21] [INFO ] Flatten gal took : 26 ms
[2022-05-21 07:26:21] [INFO ] Flatten gal took : 6 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 07:26:21] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 25 ms.
[2022-05-21 07:26:21] [INFO ] Unfolded 11 HLPN properties in 0 ms.
[2022-05-21 07:26:21] [INFO ] Reduced 10 identical enabling conditions.
[2022-05-21 07:26:21] [INFO ] Reduced 10 identical enabling conditions.
[2022-05-21 07:26:21] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Support contains 133 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 15 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2022-05-21 07:26:21] [INFO ] Computed 23 place invariants in 15 ms
[2022-05-21 07:26:22] [INFO ] Implicit Places using invariants in 185 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 189 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 7 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 173/174 places, 230/230 transitions.
Support contains 133 out of 173 places after structural reductions.
[2022-05-21 07:26:22] [INFO ] Flatten gal took : 50 ms
[2022-05-21 07:26:22] [INFO ] Flatten gal took : 48 ms
[2022-05-21 07:26:22] [INFO ] Input system was already deterministic with 230 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:26:22] [INFO ] Computed 22 place invariants in 17 ms
[2022-05-21 07:26:22] [INFO ] After 67ms SMT Verify possible using all constraints in real 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 11 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(X(p0))||G(p1)))'
Support contains 53 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 17 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:23] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-21 07:26:23] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:23] [INFO ] Computed 22 place invariants in 10 ms
[2022-05-21 07:26:23] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:23] [INFO ] Computed 22 place invariants in 11 ms
[2022-05-21 07:26:23] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 298 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s87 1) (LT s120 1)) (OR (LT s84 1) (LT s119 1)) (OR (LT s72 1) (LT s113 1)) (OR (LT s82 1) (LT s118 1)) (OR (LT s74 1) (LT s114 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 895 ms.
Product exploration explored 100000 steps with 50000 reset in 751 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 (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 7 factoid took 153 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-00 finished in 2720 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(p0))))'
Support contains 40 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Applied a total of 0 rules in 7 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:26:25] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-21 07:26:25] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:26:26] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-21 07:26:26] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:26:26] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-21 07:26:26] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 173/173 places, 230/230 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (LT s65 1) (LT s64 1) (LT s67 1) (LT s66 1) (LT s69 1) (LT s68 1) (LT s71 1) (LT s70 1) (LT s73 1) (LT s72 1) (LT s75 1) (LT s74 1) (LT s77 1) (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 545 ms.
Product exploration explored 100000 steps with 33333 reset in 449 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 48 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-01 finished in 1900 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
Support contains 53 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 12 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:27] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:27] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:27] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:26:27] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:27] [INFO ] Computed 22 place invariants in 5 ms
[2022-05-21 07:26:28] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s27 1) (GEQ s102 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s102 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s102 1)) (AND (GEQ s0 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 18917 reset in 853 ms.
Product exploration explored 100000 steps with 18998 reset in 720 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 242 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 4 factoid took 251 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:30] [INFO ] Computed 22 place invariants in 3 ms
[2022-05-21 07:26:31] [INFO ] [Real]Absence check using 22 positive place invariants in 24 ms returned sat
[2022-05-21 07:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:31] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2022-05-21 07:26:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:31] [INFO ] [Nat]Absence check using 22 positive place invariants in 18 ms returned sat
[2022-05-21 07:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:32] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2022-05-21 07:26:32] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 42 ms.
[2022-05-21 07:26:32] [INFO ] Added : 110 causal constraints over 22 iterations in 668 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 23 out of 153 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 : 153/153 places, 210/210 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 133 transition count 190
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 133 transition count 170
Applied a total of 60 rules in 48 ms. Remains 133 /153 variables (removed 20) and now considering 170/210 (removed 40) transitions.
// Phase 1: matrix 170 rows 133 cols
[2022-05-21 07:26:32] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:26:32] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 170 rows 133 cols
[2022-05-21 07:26:32] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:33] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2022-05-21 07:26:33] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 170 rows 133 cols
[2022-05-21 07:26:33] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:33] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/153 places, 170/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 133/153 places, 170/210 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
// Phase 1: matrix 170 rows 133 cols
[2022-05-21 07:26:33] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-21 07:26:34] [INFO ] [Real]Absence check using 22 positive place invariants in 13 ms returned sat
[2022-05-21 07:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:34] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2022-05-21 07:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:34] [INFO ] [Nat]Absence check using 22 positive place invariants in 15 ms returned sat
[2022-05-21 07:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:34] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2022-05-21 07:26:34] [INFO ] Computed and/alt/rep : 160/250/160 causal constraints (skipped 0 transitions) in 20 ms.
[2022-05-21 07:26:35] [INFO ] Added : 90 causal constraints over 18 iterations in 487 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Product exploration explored 100000 steps with 18870 reset in 756 ms.
Product exploration explored 100000 steps with 18979 reset in 527 ms.
Built C files in :
/tmp/ltsmin9706118951054649159
[2022-05-21 07:26:36] [INFO ] Computing symmetric may disable matrix : 170 transitions.
[2022-05-21 07:26:36] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:26:36] [INFO ] Computing symmetric may enable matrix : 170 transitions.
[2022-05-21 07:26:36] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:26:36] [INFO ] Computing Do-Not-Accords matrix : 170 transitions.
[2022-05-21 07:26:36] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:26:36] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9706118951054649159
Running compilation step : cd /tmp/ltsmin9706118951054649159;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 987 ms.
Running link step : cd /tmp/ltsmin9706118951054649159;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin9706118951054649159;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5745491075634754119.hoa' '--buchi-type=spotba'
LTSmin run took 5211 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-02 finished in 15374 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((X(p0)||!p0))&&X(p1)))))'
Support contains 43 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
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 60 place count 143 transition count 200
Applied a total of 60 rules in 24 ms. Remains 143 /173 variables (removed 30) and now considering 200/230 (removed 30) transitions.
// Phase 1: matrix 200 rows 143 cols
[2022-05-21 07:26:43] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:43] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 200 rows 143 cols
[2022-05-21 07:26:43] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:26:43] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2022-05-21 07:26:43] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 200 rows 143 cols
[2022-05-21 07:26:43] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:43] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/173 places, 200/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 143/173 places, 200/230 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s29 1) (GEQ s28 1) (GEQ s31 1) (GEQ s30 1) (GEQ s33 1) (GEQ s32 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 8978 reset in 418 ms.
Product exploration explored 100000 steps with 8958 reset in 409 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 478 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Finished random walk after 26 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p0), (F (AND p0 (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 544 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 185 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Support contains 43 out of 143 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 143/143 places, 200/200 transitions.
Applied a total of 0 rules in 12 ms. Remains 143 /143 variables (removed 0) and now considering 200/200 (removed 0) transitions.
// Phase 1: matrix 200 rows 143 cols
[2022-05-21 07:26:46] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:46] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 200 rows 143 cols
[2022-05-21 07:26:46] [INFO ] Computed 22 place invariants in 12 ms
[2022-05-21 07:26:46] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2022-05-21 07:26:46] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 200 rows 143 cols
[2022-05-21 07:26:46] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:46] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 143/143 places, 200/200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 465 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Finished random walk after 48 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p0), (F (AND p0 (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 649 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 217 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8983 reset in 625 ms.
Product exploration explored 100000 steps with 8930 reset in 387 ms.
Built C files in :
/tmp/ltsmin7723265000728370997
[2022-05-21 07:26:49] [INFO ] Computing symmetric may disable matrix : 200 transitions.
[2022-05-21 07:26:49] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:26:49] [INFO ] Computing symmetric may enable matrix : 200 transitions.
[2022-05-21 07:26:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:26:49] [INFO ] Computing Do-Not-Accords matrix : 200 transitions.
[2022-05-21 07:26:49] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:26:49] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7723265000728370997
Running compilation step : cd /tmp/ltsmin7723265000728370997;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 642 ms.
Running link step : cd /tmp/ltsmin7723265000728370997;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin7723265000728370997;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4212902872764385527.hoa' '--buchi-type=spotba'
LTSmin run took 709 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-03 finished in 8277 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 183 place count 91 transition count 110
Applied a total of 183 rules in 18 ms. Remains 91 /173 variables (removed 82) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 07:26:51] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-21 07:26:51] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 07:26:51] [INFO ] Computed 21 place invariants in 4 ms
[2022-05-21 07:26:51] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2022-05-21 07:26:51] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 07:26:51] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 07:26:51] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/173 places, 110/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s59 1) (GEQ s85 1)) (AND (GEQ s64 1) (GEQ s87 1)) (AND (GEQ s69 1) (GEQ s90 1)) (AND (GEQ s54 1) (GEQ s82 1)) (AND (GEQ s57 1) (GEQ s84 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5335 reset in 507 ms.
Stack based approach found an accepted trace after 6339 steps with 339 reset with depth 11 and stack size 11 in 34 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-04 finished in 938 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((G(p0)||X(p0))))))'
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 5 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:52] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:26:52] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:52] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:26:52] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:52] [INFO ] Computed 22 place invariants in 3 ms
[2022-05-21 07:26:52] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s0 1) (LT s27 1) (LT s102 1)) (OR (LT s1 1) (LT s24 1) (LT s102 1)) (OR (LT s1 1) (LT s19 1) (LT s102 1)) (OR (LT s0 1) (LT s12 1) (LT s10...], 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 15474 reset in 542 ms.
Product exploration explored 100000 steps with 15662 reset in 590 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 23 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 9 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:54] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:26:55] [INFO ] Implicit Places using invariants in 170 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:55] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:55] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:55] [INFO ] Computed 22 place invariants in 8 ms
[2022-05-21 07:26:55] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/153 places, 210/210 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, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 15639 reset in 408 ms.
Product exploration explored 100000 steps with 15535 reset in 427 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 23 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 153 transition count 230
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 153 transition count 230
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 230
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 153 transition count 210
Deduced a syphon composed of 40 places in 0 ms
Applied a total of 60 rules in 17 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-05-21 07:26:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:26:57] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:26:57] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/153 places, 210/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/153 places, 210/210 transitions.
Product exploration explored 100000 steps with 13952 reset in 695 ms.
Product exploration explored 100000 steps with 13763 reset in 619 ms.
Built C files in :
/tmp/ltsmin10215602294366289677
[2022-05-21 07:26:59] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10215602294366289677
Running compilation step : cd /tmp/ltsmin10215602294366289677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 573 ms.
Running link step : cd /tmp/ltsmin10215602294366289677;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin10215602294366289677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16545996516486752857.hoa' '--buchi-type=spotba'
LTSmin run took 2987 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-08 finished in 10400 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
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 160 place count 103 transition count 140
Applied a total of 160 rules in 17 ms. Remains 103 /173 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:02] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:02] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:02] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:27:02] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2022-05-21 07:27:03] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:03] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:03] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/173 places, 140/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/173 places, 140/230 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s7 1) (GEQ s52 1)) (AND (GEQ s1 1) (GEQ s9 1) (GEQ s52 1)) (AND (GEQ s0 1) (GEQ s2 1) (GEQ s52 1)) (AND (GEQ s0 1) (GEQ s20 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 40469 reset in 408 ms.
Product exploration explored 100000 steps with 40248 reset in 415 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:04] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:04] [INFO ] [Real]Absence check using 22 positive place invariants in 16 ms returned sat
[2022-05-21 07:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:05] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2022-05-21 07:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:27:05] [INFO ] [Nat]Absence check using 22 positive place invariants in 13 ms returned sat
[2022-05-21 07:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:05] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2022-05-21 07:27:05] [INFO ] Computed and/alt/rep : 110/200/110 causal constraints (skipped 0 transitions) in 20 ms.
[2022-05-21 07:27:05] [INFO ] Added : 53 causal constraints over 12 iterations in 222 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 23 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 140/140 transitions.
Applied a total of 0 rules in 9 ms. Remains 103 /103 variables (removed 0) and now considering 140/140 (removed 0) transitions.
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:05] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:05] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-21 07:27:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:06] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 140/140 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
// Phase 1: matrix 140 rows 103 cols
[2022-05-21 07:27:06] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-21 07:27:06] [INFO ] [Real]Absence check using 22 positive place invariants in 12 ms returned sat
[2022-05-21 07:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:06] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2022-05-21 07:27:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:27:07] [INFO ] [Nat]Absence check using 22 positive place invariants in 17 ms returned sat
[2022-05-21 07:27:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:07] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2022-05-21 07:27:07] [INFO ] Computed and/alt/rep : 110/200/110 causal constraints (skipped 0 transitions) in 22 ms.
[2022-05-21 07:27:07] [INFO ] Added : 53 causal constraints over 12 iterations in 262 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 40438 reset in 604 ms.
Product exploration explored 100000 steps with 40252 reset in 412 ms.
Built C files in :
/tmp/ltsmin15649902144059719878
[2022-05-21 07:27:08] [INFO ] Computing symmetric may disable matrix : 140 transitions.
[2022-05-21 07:27:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:27:08] [INFO ] Computing symmetric may enable matrix : 140 transitions.
[2022-05-21 07:27:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:27:08] [INFO ] Computing Do-Not-Accords matrix : 140 transitions.
[2022-05-21 07:27:08] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 07:27:08] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15649902144059719878
Running compilation step : cd /tmp/ltsmin15649902144059719878;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 387 ms.
Running link step : cd /tmp/ltsmin15649902144059719878;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15649902144059719878;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12465807279039512554.hoa' '--buchi-type=spotba'
LTSmin run took 2109 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-10 finished in 8432 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U X(!p1)))'
Support contains 50 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:27:11] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:27:11] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:27:11] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-21 07:27:11] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
// Phase 1: matrix 230 rows 173 cols
[2022-05-21 07:27:11] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:11] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 173/173 places, 230/230 transitions.
Stuttering acceptance computed with spot in 159 ms :[p1, p1, p1, true, p0]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GEQ s114 1) (GEQ s115 1) (GEQ s112 1) (GEQ s113 1) (GEQ s118 1) (GEQ s119 1) (GEQ s116 1) (GEQ s117 1) (GEQ s120 1) (GEQ s121 1)), p1:(AND (LT s65...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-11 finished in 663 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((G(X(p0))&&!p0)))))'
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 5 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:27:11] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-21 07:27:11] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:27:11] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:12] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 153 cols
[2022-05-21 07:27:12] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:12] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s27 1) (LT s102 1)) (OR (LT s1 1) (LT s24 1) (LT s102 1)) (OR (LT s1 1) (LT s19 1) (LT s102 1)) (OR (LT s0 1) (LT s12 1) (LT s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 773 ms.
Stack based approach found an accepted trace after 14907 steps with 0 reset with depth 14908 and stack size 14908 in 104 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-12 finished in 1576 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(X(G(p0))))))'
Support contains 40 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 173 transition count 210
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 40 place count 153 transition count 210
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 120 place count 113 transition count 170
Applied a total of 120 rules in 16 ms. Remains 113 /173 variables (removed 60) and now considering 170/230 (removed 60) transitions.
// Phase 1: matrix 170 rows 113 cols
[2022-05-21 07:27:13] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-21 07:27:13] [INFO ] Implicit Places using invariants in 112 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 113 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/173 places, 170/230 transitions.
Applied a total of 0 rules in 8 ms. Remains 112 /112 variables (removed 0) and now considering 170/170 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 112/173 places, 170/230 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s65 1) (LT s64 1) (LT s67 1) (LT s66 1) (LT s69 1) (LT s68 1) (LT s71 1) (LT s70 1) (LT s73 1) (LT s72 1) (LT s75 1) (LT s74 1) (LT s77 1) (LT...], 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 665 ms.
Stack based approach found an accepted trace after 2858 steps with 0 reset with depth 2859 and stack size 2858 in 25 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-14 finished in 957 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 183 place count 91 transition count 110
Applied a total of 183 rules in 22 ms. Remains 91 /173 variables (removed 82) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 07:27:14] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 07:27:14] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 07:27:14] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 07:27:14] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2022-05-21 07:27:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 110 rows 91 cols
[2022-05-21 07:27:14] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-21 07:27:14] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/173 places, 110/230 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T3N10-LTLFireability-15 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:(OR (AND (GEQ s59 1) (GEQ s85 1)) (AND (GEQ s64 1) (GEQ s87 1)) (AND (GEQ s69 1) (GEQ s90 1)) (AND (GEQ s54 1) (GEQ s82 1)) (AND (GEQ s57 1) (GEQ s84 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5364 reset in 502 ms.
Stack based approach found an accepted trace after 15690 steps with 843 reset with depth 14 and stack size 14 in 99 ms.
FORMULA UtilityControlRoom-COL-Z2T3N10-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T3N10-LTLFireability-15 finished in 1069 ms.
All properties solved by simple procedures.
Total runtime 55846 ms.
BK_STOP 1653118035612
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-Z2T3N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z2T3N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307352900036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T3N10.tgz
mv UtilityControlRoom-COL-Z2T3N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;