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-167912703901068.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-COL-Z4T4N06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703901068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 6.7K Feb 26 14:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 14:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 14:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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-COL-Z4T4N06-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679231463913

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-COL-Z4T4N06
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 13:11:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 13:11:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:11:05] [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.
[2023-03-19 13:11:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 13:11:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 612 ms
[2023-03-19 13:11:05] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 228 PT places and 450.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-19 13:11:06] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2023-03-19 13:11:06] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 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
Finished random walk after 1276 steps, including 0 resets, run visited all 14 properties in 33 ms. (steps per millisecond=38 )
[2023-03-19 13:11:06] [INFO ] Flatten gal took : 13 ms
[2023-03-19 13:11:06] [INFO ] Flatten gal took : 2 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(6), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2023-03-19 13:11:06] [INFO ] Unfolded HLPN to a Petri net with 228 places and 450 transitions 1446 arcs in 17 ms.
[2023-03-19 13:11:06] [INFO ] Unfolded 15 HLPN properties in 0 ms.
[2023-03-19 13:11:06] [INFO ] Reduced 18 identical enabling conditions.
[2023-03-19 13:11:06] [INFO ] Reduced 18 identical enabling conditions.
[2023-03-19 13:11:06] [INFO ] Reduced 18 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 203 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 14 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2023-03-19 13:11:06] [INFO ] Computed 15 place invariants in 11 ms
[2023-03-19 13:11:06] [INFO ] Implicit Places using invariants in 212 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 240 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 227/228 places, 354/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 258 ms. Remains : 227/228 places, 354/354 transitions.
Support contains 203 out of 227 places after structural reductions.
[2023-03-19 13:11:06] [INFO ] Flatten gal took : 39 ms
[2023-03-19 13:11:06] [INFO ] Flatten gal took : 48 ms
[2023-03-19 13:11:07] [INFO ] Input system was already deterministic with 354 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 354 rows 227 cols
[2023-03-19 13:11:07] [INFO ] Computed 14 place invariants in 16 ms
[2023-03-19 13:11:07] [INFO ] After 40ms 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 15 simplifications.
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' '!(X(F((X(G(p1))&&p0))))'
Support contains 126 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-19 13:11:07] [INFO ] Invariant cache hit.
[2023-03-19 13:11:07] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-19 13:11:07] [INFO ] Invariant cache hit.
[2023-03-19 13:11:08] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-19 13:11:08] [INFO ] Invariant cache hit.
[2023-03-19 13:11:08] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 428 ms. Remains : 227/227 places, 354/354 transitions.
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s4 1) (LT s5 1) (LT s6 1) (LT s7 1) (LT s8 1) (LT s9 1)), p1:(AND (OR (GEQ s64 1) (GEQ s131 1) (GEQ s129 1) (GEQ s66 1) (GEQ s68 1) (GEQ s135 ...], 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 595 ms.
Stack based approach found an accepted trace after 26727 steps with 0 reset with depth 26728 and stack size 4789 in 155 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-00 finished in 1450 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))&&F(p1))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 24 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2023-03-19 13:11:09] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 13:11:09] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-19 13:11:09] [INFO ] Invariant cache hit.
[2023-03-19 13:11:09] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-19 13:11:09] [INFO ] Invariant cache hit.
[2023-03-19 13:11:09] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 287 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (AND (OR (LT s103 1) (LT s130 1)) (OR (LT s93 1) (LT s127 1)) (OR (LT s83 1) (LT s125 1)) (OR (LT s88 1) (LT s126 1)) (OR (LT s96 1) (LT s128 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-01 finished in 490 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(p1)))&&F(p2)&&p0)))'
Support contains 59 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 12 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2023-03-19 13:11:09] [INFO ] Invariant cache hit.
[2023-03-19 13:11:09] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 13:11:09] [INFO ] Invariant cache hit.
[2023-03-19 13:11:09] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-19 13:11:09] [INFO ] Invariant cache hit.
[2023-03-19 13:11:10] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (LT s34 1) (LT s35 1) (LT s36 1) (LT s37 1) (LT s39 1) (LT s38 1) (LT s41 1) (LT s40 1) (LT s43 1) (LT s42 1) (LT s45 1) (LT s44 1) (LT s47 1) (LT...], 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]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-02 finished in 549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 155 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Applied a total of 0 rules in 9 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 227 cols
[2023-03-19 13:11:10] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-19 13:11:10] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-19 13:11:10] [INFO ] Invariant cache hit.
[2023-03-19 13:11:10] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-19 13:11:10] [INFO ] Invariant cache hit.
[2023-03-19 13:11:10] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 227/227 places, 354/354 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (OR (LT s1 1) (LT s24 1) (LT s184 1)) (OR (LT s0 1) (LT s17 1) (LT s184 1)) (OR (LT s3 1) (LT s28 1) (LT s184 1)) (OR (LT s2 1) (LT s21 1) (LT s18...], 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 821 ms.
Product exploration explored 100000 steps with 50000 reset in 770 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 5 factoid took 127 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-03 finished in 2125 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 6 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 9 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2023-03-19 13:11:12] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 13:11:12] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-19 13:11:12] [INFO ] Invariant cache hit.
[2023-03-19 13:11:12] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-19 13:11:12] [INFO ] Invariant cache hit.
[2023-03-19 13:11:12] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-04 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 (LT s114 1) (LT s113 1) (LT s118 1) (LT s117 1) (LT s116 1) (LT s115 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 50000 reset in 165 ms.
Product exploration explored 100000 steps with 50000 reset in 170 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 : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-04 finished in 854 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 29 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 4 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2023-03-19 13:11:13] [INFO ] Invariant cache hit.
[2023-03-19 13:11:13] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 13:11:13] [INFO ] Invariant cache hit.
[2023-03-19 13:11:13] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-19 13:11:13] [INFO ] Invariant cache hit.
[2023-03-19 13:11:13] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-05 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 (OR (LT s1 1) (LT s24 1) (LT s112 1)) (OR (LT s0 1) (LT s17 1) (LT s112 1)) (OR (LT s3 1) (LT s28 1) (LT s112 1)) (OR (LT s2 1) (LT s21 1) (LT s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 436 ms.
Product exploration explored 100000 steps with 50000 reset in 448 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-05 finished in 1275 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)))'
Support contains 126 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 0 with 72 rules applied. Total rules applied 72 place count 191 transition count 318
Applied a total of 72 rules in 26 ms. Remains 191 /227 variables (removed 36) and now considering 318/354 (removed 36) transitions.
// Phase 1: matrix 318 rows 191 cols
[2023-03-19 13:11:14] [INFO ] Computed 14 place invariants in 5 ms
[2023-03-19 13:11:14] [INFO ] Implicit Places using invariants in 96 ms returned [178]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 190/227 places, 318/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 190 /190 variables (removed 0) and now considering 318/318 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 130 ms. Remains : 190/227 places, 318/354 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-07 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 (LT s64 1) (LT s131 1) (LT s129 1) (LT s66 1) (LT s68 1) (LT s135 1) (LT s133 1) (LT s70 1) (LT s139 1) (LT s72 1) (LT s74 1) (LT s137 1) (LT ...], 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 1527 reset in 371 ms.
Product exploration explored 100000 steps with 1511 reset in 374 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 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 126 out of 190 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 190/190 places, 318/318 transitions.
Applied a total of 0 rules in 6 ms. Remains 190 /190 variables (removed 0) and now considering 318/318 (removed 0) transitions.
// Phase 1: matrix 318 rows 190 cols
[2023-03-19 13:11:15] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-19 13:11:16] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-19 13:11:16] [INFO ] Invariant cache hit.
[2023-03-19 13:11:16] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-19 13:11:16] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 13:11:16] [INFO ] Invariant cache hit.
[2023-03-19 13:11:16] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 344 ms. Remains : 190/190 places, 318/318 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 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1510 reset in 367 ms.
Stack based approach found an accepted trace after 35887 steps with 543 reset with depth 20 and stack size 20 in 137 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-07 finished in 2787 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))||G((p1&&X(p2)))))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 9 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2023-03-19 13:11:17] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:11:17] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 13:11:17] [INFO ] Invariant cache hit.
[2023-03-19 13:11:17] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-19 13:11:17] [INFO ] Invariant cache hit.
[2023-03-19 13:11:17] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 333 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 254 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (AND (LT s122 1) (LT s121 1) (LT s120 1) (LT s119 1) (LT s124 1) (LT s123 1)) (AND (OR (LT s105 1) (LT s124 1)) (OR (LT s85 1) (LT s119 1)) (OR (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 190 ms.
Stack based approach found an accepted trace after 52393 steps with 0 reset with depth 52394 and stack size 18502 in 145 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-08 finished in 947 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X((G(F(!p1)) U G(!p2)))))'
Support contains 41 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 12 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2023-03-19 13:11:18] [INFO ] Invariant cache hit.
[2023-03-19 13:11:18] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-19 13:11:18] [INFO ] Invariant cache hit.
[2023-03-19 13:11:18] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-19 13:11:18] [INFO ] Invariant cache hit.
[2023-03-19 13:11:18] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 149 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (OR (LT s1 1) (LT s24 1) (LT s112 1)) (OR (LT s0 1) (LT s17 1) (LT s112 1)) (OR (LT s3 1) (LT s28 1) (LT s112 1)) (OR (LT s2 1) (LT s21 1) (LT s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14453 reset in 814 ms.
Product exploration explored 100000 steps with 14398 reset in 830 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND p0 p2)), (X (AND p0 p2 p1)), (X p2), (X p0), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 496 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 7 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND p0 p2)), (X (AND p0 p2 p1)), (X p2), (X p0), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F (AND p0 (NOT p2))), (F (AND p1 p0 p2)), (F (AND p1 p0)), (F (AND p1 p0 (NOT p2))), (F (NOT p2)), (F (AND p0 p2)), (F p0)]
Knowledge based reduction with 7 factoid took 665 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 170 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
[2023-03-19 13:11:22] [INFO ] Invariant cache hit.
[2023-03-19 13:11:22] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-19 13:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:11:22] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-19 13:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:11:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-19 13:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:11:23] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-19 13:11:23] [INFO ] Computed and/alt/rep : 276/462/276 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-19 13:11:24] [INFO ] Added : 188 causal constraints over 38 iterations in 752 ms. Result :sat
Could not prove EG p2
Support contains 41 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 2 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2023-03-19 13:11:24] [INFO ] Invariant cache hit.
[2023-03-19 13:11:24] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-19 13:11:24] [INFO ] Invariant cache hit.
[2023-03-19 13:11:24] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-19 13:11:24] [INFO ] Invariant cache hit.
[2023-03-19 13:11:24] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND p1 p0 p2)), (X (AND p0 p2)), (X p2), (X p0), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 476 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 7 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND p1 p0 p2)), (X (AND p0 p2)), (X p2), (X p0), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (F (AND p0 (NOT p2))), (F (AND p0 p1 p2)), (F (AND p0 p1)), (F (AND p0 p1 (NOT p2))), (F (NOT p2)), (F (AND p0 p2)), (F p0)]
Knowledge based reduction with 7 factoid took 599 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 144 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
[2023-03-19 13:11:26] [INFO ] Invariant cache hit.
[2023-03-19 13:11:26] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-19 13:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:11:26] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2023-03-19 13:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:11:27] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-19 13:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:11:27] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-19 13:11:27] [INFO ] Computed and/alt/rep : 276/462/276 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-19 13:11:27] [INFO ] Added : 188 causal constraints over 38 iterations in 673 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 231 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Product exploration explored 100000 steps with 14311 reset in 810 ms.
Product exploration explored 100000 steps with 14195 reset in 818 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 135 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Support contains 41 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 155 transition count 306
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 155 transition count 306
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 155 transition count 306
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 155 transition count 282
Deduced a syphon composed of 48 places in 0 ms
Applied a total of 72 rules in 21 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2023-03-19 13:11:30] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2023-03-19 13:11:30] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:11:30] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/155 places, 282/282 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 155/155 places, 282/282 transitions.
Support contains 41 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 1 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2023-03-19 13:11:30] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:11:30] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 13:11:30] [INFO ] Invariant cache hit.
[2023-03-19 13:11:30] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-19 13:11:30] [INFO ] Invariant cache hit.
[2023-03-19 13:11:30] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 252 ms. Remains : 155/155 places, 282/282 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 finished in 12309 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(!p0) U X(!p1)))'
Support contains 12 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 4 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2023-03-19 13:11:30] [INFO ] Invariant cache hit.
[2023-03-19 13:11:30] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-19 13:11:30] [INFO ] Invariant cache hit.
[2023-03-19 13:11:30] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-19 13:11:30] [INFO ] Invariant cache hit.
[2023-03-19 13:11:31] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 403 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 125 ms :[p1, p1, p1, true, p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-10 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:(AND (LT s114 1) (LT s113 1) (LT s118 1) (LT s117 1) (LT s116 1) (LT s115 1)), p1:(AND (OR (GEQ s114 1) (GEQ s113 1) (GEQ s118 1) (GEQ s117 1) (GEQ s11...], 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 194 ms.
Product exploration explored 100000 steps with 50000 reset in 212 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 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 p1)))
Knowledge based reduction with 8 factoid took 106 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-10 finished in 1059 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)&&((!p1 U !p2)||G(F(!p3))))))'
Support contains 48 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
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 2 with 12 rules applied. Total rules applied 270 place count 104 transition count 138
Applied a total of 270 rules in 17 ms. Remains 104 /227 variables (removed 123) and now considering 138/354 (removed 216) transitions.
// Phase 1: matrix 138 rows 104 cols
[2023-03-19 13:11:31] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 13:11:31] [INFO ] Implicit Places using invariants in 47 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/227 places, 138/354 transitions.
Applied a total of 0 rules in 3 ms. Remains 103 /103 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 80 ms. Remains : 103/227 places, 138/354 transitions.
Stuttering acceptance computed with spot in 332 ms :[(OR (NOT p0) (AND p2 p3)), (NOT p0), (AND p2 p3), (AND p2 p3), (OR (AND (NOT p0) p3) (AND p2 p3)), (OR (AND (NOT p0) p3) (AND p2 p3)), (AND (NOT p0) p3), (AND (NOT p0) p3)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=0 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=0 dest: 4}, { cond=(AND p0 p2 p1 p3), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p1) p3), acceptance={} source=2 dest: 3}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}, { cond=(AND p2 p1 p3), acceptance={} source=2 dest: 5}], [{ cond=(AND p2 (NOT p1) p3), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1 p3), acceptance={0} source=3 dest: 5}], [{ cond=(AND p0 p2 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=4 dest: 3}, { cond=(OR (NOT p0) (AND p2 p1)), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p0) p3) (AND p2 p1 p3)), acceptance={} source=4 dest: 5}, { cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 p2 (NOT p1) p3), acceptance={0} source=5 dest: 3}, { cond=(OR (AND (NOT p0) p3) (AND p2 p1 p3)), acceptance={0} source=5 dest: 5}, { cond=(OR (AND p0 (NOT p2) p3) (AND p0 (NOT p1) p3)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p3), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) p3), acceptance={0} source=7 dest: 5}, { cond=(AND p0 p3), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (OR (LT s77 1) (LT s90 1)) (OR (LT s57 1) (LT s85 1)) (OR (LT s67 1) (LT s88 1)) (OR (LT s62 1) (LT s87 1)) (OR (LT s60 1) (LT s86 1)) (OR (LT s54...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 1021 reset in 359 ms.
Stack based approach found an accepted trace after 76775 steps with 789 reset with depth 65 and stack size 65 in 285 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-11 finished in 1080 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((X((G(p2)||p1))||p0)))'
Support contains 132 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 227 cols
[2023-03-19 13:11:32] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 13:11:32] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-19 13:11:32] [INFO ] Invariant cache hit.
[2023-03-19 13:11:32] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-19 13:11:32] [INFO ] Invariant cache hit.
[2023-03-19 13:11:33] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 227/227 places, 354/354 transitions.
Stuttering acceptance computed with spot in 517 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s177 1) (GEQ s196 1)) (AND (GEQ s157 1) (GEQ s191 1)) (AND (GEQ s167 1) (GEQ s194 1)) (AND (GEQ s162 1) (GEQ s193 1)) (AND (GEQ s160 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-12 finished in 885 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((X(p1)||p0)))'
Support contains 53 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 5 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2023-03-19 13:11:33] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-19 13:11:33] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 13:11:33] [INFO ] Invariant cache hit.
[2023-03-19 13:11:33] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-19 13:11:33] [INFO ] Invariant cache hit.
[2023-03-19 13:11:33] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 257 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s34 1) (GEQ s35 1) (GEQ s36 1) (GEQ s37 1) (GEQ s39 1) (GEQ s38 1) (GEQ s41 1) (GEQ s40 1) (GEQ s43 1) (GEQ s42 1) (GEQ s45 1) (GEQ s44 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-13 finished in 332 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||G(p0)))&&X((p2 U (!p3||G(p2))))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 4 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2023-03-19 13:11:33] [INFO ] Invariant cache hit.
[2023-03-19 13:11:34] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-19 13:11:34] [INFO ] Invariant cache hit.
[2023-03-19 13:11:34] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-19 13:11:34] [INFO ] Invariant cache hit.
[2023-03-19 13:11:34] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 257 ms. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) p3)), true, (AND (NOT p1) (NOT p0)), (AND p3 (NOT p2))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p3 p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s114 1) (GEQ s113 1) (GEQ s118 1) (GEQ s117 1) (GEQ s116 1) (GEQ s115 1))) (OR (AND (GEQ s105 1) (GEQ s124 1)) (AND (GEQ s85 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-14 finished in 382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (G(p0)||(((!p2 U (G(!p2)||(!p2&&G(!p3)))) U (G(!p2)||(G(p4)&&(!p2 U (G(!p2)||(!p2&&G(!p3)))))))&&p1)))))'
Support contains 71 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Applied a total of 216 rules in 17 ms. Remains 131 /227 variables (removed 96) and now considering 234/354 (removed 120) transitions.
// Phase 1: matrix 234 rows 131 cols
[2023-03-19 13:11:34] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 13:11:34] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 13:11:34] [INFO ] Invariant cache hit.
[2023-03-19 13:11:34] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-19 13:11:34] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 13:11:34] [INFO ] Invariant cache hit.
[2023-03-19 13:11:34] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 131/227 places, 234/354 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 131/227 places, 234/354 transitions.
Stuttering acceptance computed with spot in 501 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2 p3), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p4)), (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) p2 p3)), (OR (AND (NOT p0) (NOT p1) (NOT p4)) (AND (NOT p0) p2 (NOT p4))), (AND (NOT p0) p2 p3), false, false]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) p0) (AND p2 p0)), acceptance={0, 1, 2} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND p2 (NOT p0))), acceptance={0, 1, 2, 3} source=0 dest: 0}, { cond=(AND p1 (NOT p2) p4 (NOT p3) p0), acceptance={1} source=0 dest: 1}, { cond=(AND p1 (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={1, 3} source=0 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p4) p0), acceptance={1, 2} source=0 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p4) (NOT p0)), acceptance={1, 2, 3} source=0 dest: 2}, { cond=(AND p1 (NOT p2) p4 p3 p0), acceptance={1, 2} source=0 dest: 3}, { cond=(AND p1 (NOT p2) p4 p3 (NOT p0)), acceptance={1, 2, 3} source=0 dest: 3}, { cond=(AND p1 (NOT p2) p4 p0), acceptance={2} source=0 dest: 4}, { cond=(AND p1 (NOT p2) p4 (NOT p0)), acceptance={2, 3} source=0 dest: 4}], [{ cond=(AND p2 p3 p0), acceptance={0, 1, 2} source=1 dest: 0}, { cond=(AND p2 p3 (NOT p0)), acceptance={0, 1, 2, 3} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={1, 3} source=1 dest: 1}, { cond=(AND (NOT p2) p3 p0), acceptance={1, 2} source=1 dest: 3}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={1, 2, 3} source=1 dest: 3}, { cond=(AND p2 (NOT p3) p0), acceptance={0, 1} source=1 dest: 5}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={0, 1, 3} source=1 dest: 5}], [{ cond=(AND p2 p0), acceptance={0, 1, 2} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0, 1, 2, 3} source=2 dest: 0}, { cond=(AND (NOT p2) p4 (NOT p3) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={1, 3} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p4) p0), acceptance={1, 2} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p4) (NOT p0)), acceptance={1, 2, 3} source=2 dest: 2}, { cond=(AND (NOT p2) p4 p3 p0), acceptance={1, 2} source=2 dest: 3}, { cond=(AND (NOT p2) p4 p3 (NOT p0)), acceptance={1, 2, 3} source=2 dest: 3}, { cond=(AND (NOT p2) p4 p0), acceptance={2} source=2 dest: 4}, { cond=(AND (NOT p2) p4 (NOT p0)), acceptance={2, 3} source=2 dest: 4}], [{ cond=(AND p2 p0), acceptance={0, 1, 2} source=3 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0, 1, 2, 3} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={1, 3} source=3 dest: 1}, { cond=(AND (NOT p2) p3 p0), acceptance={1, 2} source=3 dest: 3}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={1, 2, 3} source=3 dest: 3}], [{ cond=(AND p2 (NOT p4) p0), acceptance={0, 1, 2} source=4 dest: 0}, { cond=(AND p2 (NOT p4) (NOT p0)), acceptance={0, 1, 2, 3} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p4) p0), acceptance={1, 2} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p4) (NOT p0)), acceptance={1, 2, 3} source=4 dest: 2}, { cond=(AND (NOT p2) p4 p0), acceptance={2} source=4 dest: 4}, { cond=(AND (NOT p2) p4 (NOT p0)), acceptance={2, 3} source=4 dest: 4}, { cond=(AND p2 p4 p0), acceptance={0, 2} source=4 dest: 6}, { cond=(AND p2 p4 (NOT p0)), acceptance={0, 2, 3} source=4 dest: 6}], [{ cond=(OR (AND (NOT p1) p3 p0) (AND p2 p3 p0)), acceptance={0, 1, 2} source=5 dest: 0}, { cond=(OR (AND (NOT p1) p3 (NOT p0)) (AND p2 p3 (NOT p0))), acceptance={0, 1, 2, 3} source=5 dest: 0}, { cond=(AND p1 (NOT p2) p4 (NOT p3) p0), acceptance={1} source=5 dest: 1}, { cond=(AND p1 (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={1, 3} source=5 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p4) p3 p0), acceptance={1, 2} source=5 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p4) p3 (NOT p0)), acceptance={1, 2, 3} source=5 dest: 2}, { cond=(AND p1 (NOT p2) p4 p3 p0), acceptance={1, 2} source=5 dest: 3}, { cond=(AND p1 (NOT p2) p4 p3 (NOT p0)), acceptance={1, 2, 3} source=5 dest: 3}, { cond=(AND p1 (NOT p2) p4 p3 p0), acceptance={2} source=5 dest: 4}, { cond=(AND p1 (NOT p2) p4 p3 (NOT p0)), acceptance={2, 3} source=5 dest: 4}, { cond=(OR (AND (NOT p1) (NOT p3) p0) (AND p2 (NOT p3) p0)), acceptance={0, 1} source=5 dest: 5}, { cond=(OR (AND (NOT p1) (NOT p3) (NOT p0)) (AND p2 (NOT p3) (NOT p0))), acceptance={0, 1, 3} source=5 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p4) (NOT p3) p0), acceptance={1} source=5 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p4) (NOT p3) (NOT p0)), acceptance={1, 3} source=5 dest: 7}, { cond=(AND p1 (NOT p2) p4 (NOT p3) p0), acceptance={} source=5 dest: 8}, { cond=(AND p1 (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={3} source=5 dest: 8}], [{ cond=(OR (AND (NOT p1) (NOT p4) p0) (AND p2 (NOT p4) p0)), acceptance={0, 1, 2} source=6 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p4) (NOT p0)) (AND p2 (NOT p4) (NOT p0))), acceptance={0, 1, 2, 3} source=6 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p4) p0), acceptance={1, 2} source=6 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p4) (NOT p0)), acceptance={1, 2, 3} source=6 dest: 2}, { cond=(AND p1 (NOT p2) p4 p0), acceptance={2} source=6 dest: 4}, { cond=(AND p1 (NOT p2) p4 (NOT p0)), acceptance={2, 3} source=6 dest: 4}, { cond=(OR (AND (NOT p1) p4 p0) (AND p2 p4 p0)), acceptance={0, 2} source=6 dest: 6}, { cond=(OR (AND (NOT p1) p4 (NOT p0)) (AND p2 p4 (NOT p0))), acceptance={0, 2, 3} source=6 dest: 6}], [{ cond=(AND p2 p3 p0), acceptance={0, 1, 2} source=7 dest: 0}, { cond=(AND p2 p3 (NOT p0)), acceptance={0, 1, 2, 3} source=7 dest: 0}, { cond=(AND (NOT p2) p4 (NOT p3) p0), acceptance={1} source=7 dest: 1}, { cond=(AND (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={1, 3} source=7 dest: 1}, { cond=(AND (NOT p2) (NOT p4) p3 p0), acceptance={1, 2} source=7 dest: 2}, { cond=(AND (NOT p2) (NOT p4) p3 (NOT p0)), acceptance={1, 2, 3} source=7 dest: 2}, { cond=(AND (NOT p2) p4 p3 p0), acceptance={1, 2} source=7 dest: 3}, { cond=(AND (NOT p2) p4 p3 (NOT p0)), acceptance={1, 2, 3} source=7 dest: 3}, { cond=(AND (NOT p2) p4 p3 p0), acceptance={2} source=7 dest: 4}, { cond=(AND (NOT p2) p4 p3 (NOT p0)), acceptance={2, 3} source=7 dest: 4}, { cond=(AND p2 (NOT p3) p0), acceptance={0, 1} source=7 dest: 5}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={0, 1, 3} source=7 dest: 5}, { cond=(AND (NOT p2) (NOT p4) (NOT p3) p0), acceptance={1} source=7 dest: 7}, { cond=(AND (NOT p2) (NOT p4) (NOT p3) (NOT p0)), acceptance={1, 3} source=7 dest: 7}, { cond=(AND (NOT p2) p4 (NOT p3) p0), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={3} source=7 dest: 8}], [{ cond=(AND (NOT p2) (NOT p4) p3 p0), acceptance={1, 2} source=8 dest: 2}, { cond=(AND (NOT p2) (NOT p4) p3 (NOT p0)), acceptance={1, 2, 3} source=8 dest: 2}, { cond=(AND (NOT p2) p4 p3 p0), acceptance={2} source=8 dest: 4}, { cond=(AND (NOT p2) p4 p3 (NOT p0)), acceptance={2, 3} source=8 dest: 4}, { cond=(AND p2 p4 p3 p0), acceptance={0, 2} source=8 dest: 6}, { cond=(AND p2 p4 p3 (NOT p0)), acceptance={0, 2, 3} source=8 dest: 6}, { cond=(AND (NOT p2) (NOT p4) (NOT p3) p0), acceptance={1} source=8 dest: 7}, { cond=(AND (NOT p2) (NOT p4) (NOT p3) (NOT p0)), acceptance={1, 3} source=8 dest: 7}, { cond=(AND (NOT p2) p4 (NOT p3) p0), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p2) p4 (NOT p3) (NOT p0)), acceptance={3} source=8 dest: 8}, { cond=(AND p2 p4 (NOT p3) p0), acceptance={0} source=8 dest: 9}, { cond=(AND p2 p4 (NOT p3) (NOT p0)), acceptance={0, 3} source=8 dest: 9}], [{ cond=(OR (AND (NOT p1) p4 p3 p0) (AND p2 p4 p3 p0)), acceptance={0, 2} source=9 dest: 6}, { cond=(OR (AND (NOT p1) p4 p3 (NOT p0)) (AND p2 p4 p3 (NOT p0))), acceptance={0, 2, 3} source=9 dest: 6}, { cond=(OR (AND (NOT p1) p4 (NOT p3) p0) (AND p2 p4 (NOT p3) p0)), acceptance={0} source=9 dest: 9}, { cond=(OR (AND (NOT p1) p4 (NOT p3) (NOT p0)) (AND p2 p4 (NOT p3) (NOT p0))), acceptance={0, 3} source=9 dest: 9}]], initial=0, aps=[p1:(AND (OR (LT s1 1) (LT s24 1) (LT s88 1)) (OR (LT s0 1) (LT s17 1) (LT s88 1)) (OR (LT s3 1) (LT s28 1) (LT s88 1)) (OR (LT s2 1) (LT s21 1) (LT s88 1)...], nbAcceptance=4, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 2847 ms.
Stack based approach found an accepted trace after 8818 steps with 0 reset with depth 8819 and stack size 8819 in 250 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-15 finished in 3853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X((G(F(!p1)) U G(!p2)))))'
Found a Lengthening insensitive property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-09
Stuttering acceptance computed with spot in 149 ms :[p2, (AND p2 p0 p1), (AND (NOT p2) p0 p1), (AND p0 p1)]
Support contains 41 out of 227 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 131 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 107 transition count 210
Applied a total of 264 rules in 17 ms. Remains 107 /227 variables (removed 120) and now considering 210/354 (removed 144) transitions.
// Phase 1: matrix 210 rows 107 cols
[2023-03-19 13:11:38] [INFO ] Computed 14 place invariants in 5 ms
[2023-03-19 13:11:38] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 13:11:38] [INFO ] Invariant cache hit.
[2023-03-19 13:11:38] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-19 13:11:38] [INFO ] Invariant cache hit.
[2023-03-19 13:11:38] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 107/227 places, 210/354 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 220 ms. Remains : 107/227 places, 210/354 transitions.
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (OR (LT s1 1) (LT s24 1) (LT s64 1)) (OR (LT s0 1) (LT s17 1) (LT s64 1)) (OR (LT s3 1) (LT s28 1) (LT s64 1)) (OR (LT s2 1) (LT s21 1) (LT s64 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14660 reset in 798 ms.
Stack based approach found an accepted trace after 15249 steps with 2239 reset with depth 6 and stack size 6 in 122 ms.
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 finished in 1377 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-19 13:11:39] [INFO ] Flatten gal took : 19 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 34292 ms.
ITS solved all properties within timeout

BK_STOP 1679231500564

--------------------
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

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-Z4T4N06"
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-COL-Z4T4N06, 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-167912703901068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N06.tgz
mv UtilityControlRoom-COL-Z4T4N06 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 ;