Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r487-tall-167912704001140.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is UtilityControlRoom-PT-Z2T4N06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912704001140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 18K Feb 26 14:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 14:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Feb 26 14:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 26 14:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Feb 26 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 218K Feb 26 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 33K Feb 26 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 26 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 70K Mar 5 18:23 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-PT-Z2T4N06-LTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679233456115

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N06
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 13:44:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 13:44:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:44:17] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-19 13:44:17] [INFO ] Transformed 106 places.
[2023-03-19 13:44:17] [INFO ] Transformed 162 transitions.
[2023-03-19 13:44:17] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 96 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
[2023-03-19 13:44:17] [INFO ] Reduced 6 identical enabling conditions.
[2023-03-19 13:44:17] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 85 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 10 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2023-03-19 13:44:17] [INFO ] Computed 15 place invariants in 15 ms
[2023-03-19 13:44:18] [INFO ] Implicit Places using invariants in 364 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 388 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 400 ms. Remains : 105/106 places, 138/138 transitions.
Support contains 85 out of 105 places after structural reductions.
[2023-03-19 13:44:18] [INFO ] Flatten gal took : 28 ms
[2023-03-19 13:44:18] [INFO ] Flatten gal took : 14 ms
[2023-03-19 13:44:18] [INFO ] Input system was already deterministic with 138 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 25) seen :24
Finished Best-First random walk after 1223 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=407 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p1)||p0)))'
Support contains 42 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 81 transition count 114
Applied a total of 48 rules in 15 ms. Remains 81 /105 variables (removed 24) and now considering 114/138 (removed 24) transitions.
// Phase 1: matrix 114 rows 81 cols
[2023-03-19 13:44:18] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 13:44:18] [INFO ] Implicit Places using invariants in 59 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/105 places, 114/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 81 ms. Remains : 80/105 places, 114/138 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s56 1) (GEQ s68 1)) (AND (GEQ s66 1) (GEQ s73 1)) (AND (GEQ s57 1) (GEQ s68 1)) (AND (GEQ s61 1) (GEQ s70 1)) (AND (GEQ s62 1) (GEQ s71 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 11916 reset in 402 ms.
Stack based approach found an accepted trace after 1769 steps with 227 reset with depth 13 and stack size 13 in 9 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-01 finished in 698 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 21 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 105 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 81 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 81 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 69 transition count 90
Applied a total of 84 rules in 20 ms. Remains 69 /105 variables (removed 36) and now considering 90/138 (removed 48) transitions.
// Phase 1: matrix 90 rows 69 cols
[2023-03-19 13:44:19] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:44:19] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 13:44:19] [INFO ] Invariant cache hit.
[2023-03-19 13:44:19] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-19 13:44:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:19] [INFO ] Invariant cache hit.
[2023-03-19 13:44:20] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/105 places, 90/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 359 ms. Remains : 69/105 places, 90/138 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s16 1) (GEQ s38 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s38 1)) (AND (GEQ s1 1) (GEQ s16 1) (GEQ s38 1)) (AND (GEQ s0 1) (GEQ s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4761 reset in 308 ms.
Stack based approach found an accepted trace after 29003 steps with 1394 reset with depth 24 and stack size 24 in 101 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-02 finished in 944 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(!p1)&&p0))))'
Support contains 30 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 105 cols
[2023-03-19 13:44:20] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-19 13:44:20] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 13:44:20] [INFO ] Invariant cache hit.
[2023-03-19 13:44:20] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-19 13:44:20] [INFO ] Invariant cache hit.
[2023-03-19 13:44:20] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 105/105 places, 138/138 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s69 1) (LT s68 1) (LT s71 1) (LT s70 1) (LT s73 1) (LT s72 1)), p1:(OR (GEQ s32 1) (GEQ s33 1) (GEQ s34 1) (GEQ s35 1) (GEQ s36 1) (GEQ s37 1)...], 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 248 ms.
Stack based approach found an accepted trace after 842 steps with 0 reset with depth 843 and stack size 842 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-03 finished in 615 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G((p1||G(p2))))&&p0)))'
Support contains 18 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 72 place count 69 transition count 102
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 84 place count 69 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 68 transition count 78
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 87 place count 67 transition count 78
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 93 place count 61 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 99 place count 61 transition count 66
Applied a total of 99 rules in 23 ms. Remains 61 /105 variables (removed 44) and now considering 66/138 (removed 72) transitions.
// Phase 1: matrix 66 rows 61 cols
[2023-03-19 13:44:21] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 13:44:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 13:44:21] [INFO ] Invariant cache hit.
[2023-03-19 13:44:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 13:44:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 13:44:21] [INFO ] Invariant cache hit.
[2023-03-19 13:44:21] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/105 places, 66/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 151 ms. Remains : 61/105 places, 66/138 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR p1 p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={1} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={1} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LT s50 1) (LT s49 1) (LT s52 1) (LT s51 1) (LT s54 1) (LT s53 1)), p1:(AND (LT s50 1) (LT s49 1) (LT s52 1) (LT s51 1) (LT s54 1) (LT s53 1)), p2...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 189 ms.
Stack based approach found an accepted trace after 352 steps with 0 reset with depth 353 and stack size 353 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-04 finished in 516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(((F(!p1)&&G(p2))||p0))&&F(p3)))'
Support contains 42 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 105 cols
[2023-03-19 13:44:21] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:44:21] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 13:44:21] [INFO ] Invariant cache hit.
[2023-03-19 13:44:21] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-19 13:44:21] [INFO ] Invariant cache hit.
[2023-03-19 13:44:21] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 105/105 places, 138/138 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (NOT p3), true, p1, (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 3}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(OR (GEQ s20 1) (GEQ s21 1) (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1) (GEQ s31 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 15158 reset in 187 ms.
Product exploration explored 100000 steps with 15388 reset in 221 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) p0 (NOT p2) p1), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT p3))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 309 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p3), (NOT p3)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p3) p0 (NOT p2) p1), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT p3))), (X (X p1))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 9 factoid took 326 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p3)]
[2023-03-19 13:44:23] [INFO ] Invariant cache hit.
[2023-03-19 13:44:23] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-19 13:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:23] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-19 13:44:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:44:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-19 13:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:23] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-19 13:44:23] [INFO ] Computed and/alt/rep : 132/198/132 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 13:44:23] [INFO ] Added : 33 causal constraints over 7 iterations in 135 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 12 out of 105 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 : 105/105 places, 138/138 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 87 transition count 120
Applied a total of 36 rules in 5 ms. Remains 87 /105 variables (removed 18) and now considering 120/138 (removed 18) transitions.
// Phase 1: matrix 120 rows 87 cols
[2023-03-19 13:44:23] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:44:23] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 13:44:23] [INFO ] Invariant cache hit.
[2023-03-19 13:44:23] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-19 13:44:23] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 13:44:23] [INFO ] Invariant cache hit.
[2023-03-19 13:44:23] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/105 places, 120/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 233 ms. Remains : 87/105 places, 120/138 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 p3), (X (NOT p3))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p3)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p3), (X (NOT p3))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (F p3)]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p3)]
[2023-03-19 13:44:24] [INFO ] Invariant cache hit.
[2023-03-19 13:44:24] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-19 13:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:24] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 13:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:44:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-19 13:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:24] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-19 13:44:24] [INFO ] Computed and/alt/rep : 108/192/108 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 13:44:24] [INFO ] Added : 108 causal constraints over 22 iterations in 211 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 113 ms :[(NOT p3)]
Product exploration explored 100000 steps with 12698 reset in 224 ms.
Product exploration explored 100000 steps with 12704 reset in 212 ms.
Support contains 12 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 120/120 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 75 transition count 108
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 75 transition count 108
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 69 transition count 102
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 69 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 68 transition count 78
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 51 place count 67 transition count 78
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 57 place count 61 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 63 place count 61 transition count 66
Applied a total of 63 rules in 13 ms. Remains 61 /87 variables (removed 26) and now considering 66/120 (removed 54) transitions.
// Phase 1: matrix 66 rows 61 cols
[2023-03-19 13:44:25] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-19 13:44:25] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 13:44:25] [INFO ] Invariant cache hit.
[2023-03-19 13:44:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 13:44:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:25] [INFO ] Invariant cache hit.
[2023-03-19 13:44:25] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/87 places, 66/120 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 61/87 places, 66/120 transitions.
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-05 finished in 3712 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 12 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 72 place count 69 transition count 102
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 84 place count 69 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 68 transition count 78
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 87 place count 67 transition count 78
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 93 place count 61 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 99 place count 61 transition count 66
Applied a total of 99 rules in 17 ms. Remains 61 /105 variables (removed 44) and now considering 66/138 (removed 72) transitions.
[2023-03-19 13:44:25] [INFO ] Invariant cache hit.
[2023-03-19 13:44:25] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 13:44:25] [INFO ] Invariant cache hit.
[2023-03-19 13:44:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 13:44:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:25] [INFO ] Invariant cache hit.
[2023-03-19 13:44:25] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/105 places, 66/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 61/105 places, 66/138 transitions.
Stuttering acceptance computed with spot in 29 ms :[p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s19 1) (LT s20 1) (LT s21 1) (LT s22 1) (LT s23 1) (LT s24 1) (LT s25 1) (LT s26 1) (LT s27 1) (LT s28 1) (LT s29 1) (LT s30 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 8987 reset in 150 ms.
Product exploration explored 100000 steps with 8998 reset in 154 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[p0]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[p0]
Stuttering acceptance computed with spot in 23 ms :[p0]
[2023-03-19 13:44:26] [INFO ] Invariant cache hit.
[2023-03-19 13:44:26] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-19 13:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 13:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:44:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-19 13:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 13:44:26] [INFO ] Computed and/alt/rep : 54/90/54 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 13:44:26] [INFO ] Added : 35 causal constraints over 8 iterations in 47 ms. Result :sat
Could not prove EG p0
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 66/66 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2023-03-19 13:44:26] [INFO ] Invariant cache hit.
[2023-03-19 13:44:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 13:44:26] [INFO ] Invariant cache hit.
[2023-03-19 13:44:26] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 13:44:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:26] [INFO ] Invariant cache hit.
[2023-03-19 13:44:26] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 ms. Remains : 61/61 places, 66/66 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[p0]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[p0]
Stuttering acceptance computed with spot in 30 ms :[p0]
[2023-03-19 13:44:26] [INFO ] Invariant cache hit.
[2023-03-19 13:44:26] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-19 13:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 13:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:44:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-19 13:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 13:44:26] [INFO ] Computed and/alt/rep : 54/90/54 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 13:44:26] [INFO ] Added : 35 causal constraints over 8 iterations in 55 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 32 ms :[p0]
Product exploration explored 100000 steps with 8994 reset in 135 ms.
Product exploration explored 100000 steps with 8992 reset in 143 ms.
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 66/66 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 13:44:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 61/61 places, 66/66 transitions.
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-06 finished in 2058 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 12 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 72 place count 69 transition count 102
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 84 place count 69 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 68 transition count 78
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 87 place count 67 transition count 78
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 93 place count 61 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 99 place count 61 transition count 66
Applied a total of 99 rules in 10 ms. Remains 61 /105 variables (removed 44) and now considering 66/138 (removed 72) transitions.
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 13:44:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/105 places, 66/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 61/105 places, 66/138 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-07 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 s19 1) (LT s20 1) (LT s21 1) (LT s22 1) (LT s23 1) (LT s24 1) (LT s25 1) (LT s26 1) (LT s27 1) (LT s28 1) (LT s29 1) (LT s30 1))], 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 143 ms.
Stack based approach found an accepted trace after 686 steps with 0 reset with depth 687 and stack size 687 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-07 finished in 316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Support contains 4 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Applied a total of 24 rules in 2 ms. Remains 93 /105 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 93 cols
[2023-03-19 13:44:27] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:44:27] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-19 13:44:27] [INFO ] Invariant cache hit.
[2023-03-19 13:44:27] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/105 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 93/105 places, 126/138 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s0 1) (GEQ s18 1) (GEQ s62 1)), p0:(AND (GEQ s0 1) (GEQ s17 1) (GEQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1006 reset in 136 ms.
Stack based approach found an accepted trace after 5425 steps with 61 reset with depth 381 and stack size 381 in 9 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-08 finished in 420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 105 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 81 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 81 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 69 transition count 90
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 104 place count 59 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 58 transition count 79
Applied a total of 106 rules in 12 ms. Remains 58 /105 variables (removed 47) and now considering 79/138 (removed 59) transitions.
// Phase 1: matrix 79 rows 58 cols
[2023-03-19 13:44:28] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-19 13:44:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:28] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-19 13:44:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:28] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/105 places, 79/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 58/105 places, 79/138 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s38 1) (AND (GEQ s0 1) (GEQ s13 1) (GEQ s32 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 4996 reset in 143 ms.
Stack based approach found an accepted trace after 870 steps with 46 reset with depth 36 and stack size 36 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-09 finished in 348 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Applied a total of 24 rules in 1 ms. Remains 93 /105 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 93 cols
[2023-03-19 13:44:28] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:44:28] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:28] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:28] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/105 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 201 ms. Remains : 93/105 places, 126/138 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-10 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:(AND (GEQ s47 1) (GEQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-10 finished in 303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Applied a total of 24 rules in 3 ms. Remains 93 /105 variables (removed 12) and now considering 126/138 (removed 12) transitions.
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:28] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:28] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:29] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/105 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 93/105 places, 126/138 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s54 1) (GEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1065 reset in 125 ms.
Stack based approach found an accepted trace after 1742 steps with 14 reset with depth 110 and stack size 110 in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-11 finished in 395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U p1)&&(X((F(!p0)||p2))||G(p2))))'
Support contains 3 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Applied a total of 24 rules in 2 ms. Remains 93 /105 variables (removed 12) and now considering 126/138 (removed 12) transitions.
[2023-03-19 13:44:29] [INFO ] Invariant cache hit.
[2023-03-19 13:44:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 13:44:29] [INFO ] Invariant cache hit.
[2023-03-19 13:44:29] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-19 13:44:29] [INFO ] Invariant cache hit.
[2023-03-19 13:44:29] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/105 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 93/105 places, 126/138 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR p1 (AND p0 (NOT p2))), true, p1, (AND p0 (NOT p2)), p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s20 1), p0:(GEQ s21 1), p2:(LT s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 156 ms.
Product exploration explored 100000 steps with 50000 reset in 154 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) (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p2))))
Knowledge based reduction with 8 factoid took 180 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-12 finished in 862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(p1)))'
Support contains 4 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 93 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 93 transition count 126
Applied a total of 24 rules in 2 ms. Remains 93 /105 variables (removed 12) and now considering 126/138 (removed 12) transitions.
[2023-03-19 13:44:30] [INFO ] Invariant cache hit.
[2023-03-19 13:44:30] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-19 13:44:30] [INFO ] Invariant cache hit.
[2023-03-19 13:44:30] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-19 13:44:30] [INFO ] Invariant cache hit.
[2023-03-19 13:44:30] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/105 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 215 ms. Remains : 93/105 places, 126/138 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s26 1) (GEQ s57 1) (GEQ s49 1) (GEQ s77 1)), p1:(GEQ s57 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, 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-PT-Z2T4N06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-13 finished in 364 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(G(!p1) U p2))))'
Support contains 6 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 105 transition count 116
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 55 place count 83 transition count 105
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 55 place count 83 transition count 95
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 75 place count 73 transition count 95
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 76 place count 72 transition count 94
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 72 transition count 94
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 99 place count 61 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 60 transition count 82
Applied a total of 101 rules in 11 ms. Remains 60 /105 variables (removed 45) and now considering 82/138 (removed 56) transitions.
// Phase 1: matrix 82 rows 60 cols
[2023-03-19 13:44:30] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-19 13:44:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 13:44:30] [INFO ] Invariant cache hit.
[2023-03-19 13:44:30] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 13:44:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:44:30] [INFO ] Invariant cache hit.
[2023-03-19 13:44:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/105 places, 82/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 173 ms. Remains : 60/105 places, 82/138 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s8 1) (GEQ s35 1)) (AND (GEQ s33 1) (GEQ s46 1))), p0:(LT s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3762 reset in 165 ms.
Stack based approach found an accepted trace after 33730 steps with 1227 reset with depth 41 and stack size 41 in 53 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-14 finished in 475 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&(!p1 U (p2||G(!p1)))))))'
Support contains 5 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 105 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 81 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 81 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 69 transition count 90
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 94 place count 64 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 63 transition count 84
Applied a total of 96 rules in 8 ms. Remains 63 /105 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 63 cols
[2023-03-19 13:44:30] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:44:30] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 13:44:30] [INFO ] Invariant cache hit.
[2023-03-19 13:44:31] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-19 13:44:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 13:44:31] [INFO ] Invariant cache hit.
[2023-03-19 13:44:31] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/105 places, 84/138 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 63/105 places, 84/138 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s5 1), p2:(AND (NOT (AND (GEQ s0 1) (GEQ s8 1) (GEQ s32 1))) (NOT (AND (GEQ s1 1) (GEQ s8 1) (GEQ s32 1)))), p1:(AND (GEQ s1 1) (GEQ s8 1) (GEQ s3...], 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 2814 reset in 155 ms.
Stack based approach found an accepted trace after 2246 steps with 61 reset with depth 22 and stack size 22 in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLFireability-15 finished in 444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(((F(!p1)&&G(p2))||p0))&&F(p3)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
[2023-03-19 13:44:31] [INFO ] Flatten gal took : 11 ms
[2023-03-19 13:44:31] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-19 13:44:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 105 places, 138 transitions and 396 arcs took 2 ms.
Total runtime 14106 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT UtilityControlRoom-PT-Z2T4N06
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLFireability

FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA UtilityControlRoom-PT-Z2T4N06-LTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679233474979

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:535
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 3 (type EXCL) for 0 UtilityControlRoom-PT-Z2T4N06-LTLFireability-05
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 3 (type EXCL) for UtilityControlRoom-PT-Z2T4N06-LTLFireability-05
lola: result : true
lola: markings : 13
lola: fired transitions : 12
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 7 UtilityControlRoom-PT-Z2T4N06-LTLFireability-06
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 10 (type EXCL) for UtilityControlRoom-PT-Z2T4N06-LTLFireability-06
lola: result : false
lola: markings : 176191
lola: fired transitions : 823422
lola: time used : 1.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 0 UtilityControlRoom-PT-Z2T4N06-LTLFireability-05
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: FINISHED task # 11 (type EXCL) for UtilityControlRoom-PT-Z2T4N06-LTLFireability-05
lola: result : false
lola: markings : 176191
lola: fired transitions : 823422
lola: time used : 1.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
UtilityControlRoom-PT-Z2T4N06-LTLFireability-05: CONJ true CONJ
UtilityControlRoom-PT-Z2T4N06-LTLFireability-06: F true state space / EG


Time elapsed: 2 secs. Pages in use: 1

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-PT-Z2T4N06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is UtilityControlRoom-PT-Z2T4N06, 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 r487-tall-167912704001140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N06.tgz
mv UtilityControlRoom-PT-Z2T4N06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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