Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r039-tajo-167813691900020.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is BridgeAndVehicles-COL-V20P10N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813691900020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 9.9K Feb 25 12:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 12:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 12:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 12:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 12:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 39K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678478725241

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=BridgeAndVehicles-COL-V20P10N10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 20:05:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 20:05:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:05:27] [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.
[2023-03-10 20:05:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 20:05:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 476 ms
[2023-03-10 20:05:27] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 20:05:27] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-10 20:05:27] [INFO ] Skeletonized 8 HLPN properties in 1 ms. Removed 8 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 2 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Finished random walk after 57 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=6 )
[2023-03-10 20:05:27] [INFO ] Flatten gal took : 17 ms
[2023-03-10 20:05:27] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-10 20:05:27] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions 4070 arcs in 43 ms.
[2023-03-10 20:05:27] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 66 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 23 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:05:28] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:05:28] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-10 20:05:28] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
[2023-03-10 20:05:28] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:28] [INFO ] Invariant cache hit.
[2023-03-10 20:05:28] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-10 20:05:28] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:28] [INFO ] Invariant cache hit.
[2023-03-10 20:05:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:28] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-10 20:05:28] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:28] [INFO ] Invariant cache hit.
[2023-03-10 20:05:28] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/68 places, 548/548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 757 ms. Remains : 66/68 places, 548/548 transitions.
Support contains 66 out of 66 places after structural reductions.
[2023-03-10 20:05:28] [INFO ] Flatten gal took : 57 ms
[2023-03-10 20:05:28] [INFO ] Flatten gal took : 72 ms
[2023-03-10 20:05:29] [INFO ] Input system was already deterministic with 548 transitions.
Finished random walk after 9216 steps, including 52 resets, run visited all 13 properties in 210 ms. (steps per millisecond=43 )
Computed a total of 49 stabilizing places and 84 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(X((F(G(p0)) U (F(p1) U p2)))))'
Support contains 26 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 12 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:05:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:30] [INFO ] Invariant cache hit.
[2023-03-10 20:05:30] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
[2023-03-10 20:05:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:30] [INFO ] Invariant cache hit.
[2023-03-10 20:05:30] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-10 20:05:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:30] [INFO ] Invariant cache hit.
[2023-03-10 20:05:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:30] [INFO ] Implicit Places using invariants and state equation in 216 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 310 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 548/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 593 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 345 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s0 1) (GEQ s17 1) (GEQ s23 1) (GEQ s48 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s23 1) (GEQ s48 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s23 1) (G...], 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 3741 reset in 651 ms.
Product exploration explored 100000 steps with 3498 reset in 503 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 4 factoid took 274 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Finished random walk after 65 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F (AND (NOT p0) (NOT p1))), (F p2), (F (AND p0 (NOT p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 4 factoid took 465 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
[2023-03-10 20:05:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2023-03-10 20:05:33] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-10 20:05:33] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:34] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-10 20:05:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:05:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:34] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-10 20:05:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 560 ms returned sat
[2023-03-10 20:05:35] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 47 ms.
[2023-03-10 20:05:35] [INFO ] Added : 19 causal constraints over 7 iterations in 237 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 26 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:05:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:35] [INFO ] Invariant cache hit.
[2023-03-10 20:05:35] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
[2023-03-10 20:05:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:35] [INFO ] Invariant cache hit.
[2023-03-10 20:05:35] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-10 20:05:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:35] [INFO ] Invariant cache hit.
[2023-03-10 20:05:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:35] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2023-03-10 20:05:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:35] [INFO ] Invariant cache hit.
[2023-03-10 20:05:36] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 889 ms. Remains : 65/65 places, 548/548 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 4 factoid took 235 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Finished random walk after 80 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F (AND (NOT p0) (NOT p1))), (F p2), (F (AND p0 (NOT p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 4 factoid took 314 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 228 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
[2023-03-10 20:05:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:37] [INFO ] Invariant cache hit.
[2023-03-10 20:05:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:37] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-10 20:05:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:05:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:37] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-10 20:05:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 223 ms returned sat
[2023-03-10 20:05:38] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 48 ms.
[2023-03-10 20:05:38] [INFO ] Added : 21 causal constraints over 6 iterations in 207 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 3763 reset in 549 ms.
Product exploration explored 100000 steps with 3533 reset in 465 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0))]
Support contains 26 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 59 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:05:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:40] [INFO ] Invariant cache hit.
[2023-03-10 20:05:40] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
[2023-03-10 20:05:40] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-10 20:05:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:40] [INFO ] Invariant cache hit.
[2023-03-10 20:05:40] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 553 ms. Remains : 65/65 places, 548/548 transitions.
Support contains 26 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:05:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:40] [INFO ] Invariant cache hit.
[2023-03-10 20:05:40] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
[2023-03-10 20:05:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:40] [INFO ] Invariant cache hit.
[2023-03-10 20:05:40] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-10 20:05:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:40] [INFO ] Invariant cache hit.
[2023-03-10 20:05:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:40] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-10 20:05:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:40] [INFO ] Invariant cache hit.
[2023-03-10 20:05:41] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 641 ms. Remains : 65/65 places, 548/548 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-00 finished in 11302 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((X((F(G(!p1))||G(p2)))&&p0))))'
Support contains 26 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 8 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:05:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:05:41] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:05:41] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
[2023-03-10 20:05:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:41] [INFO ] Invariant cache hit.
[2023-03-10 20:05:41] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-10 20:05:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:41] [INFO ] Invariant cache hit.
[2023-03-10 20:05:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:41] [INFO ] Implicit Places using invariants and state equation in 244 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 317 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 504 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), true, (AND (NOT p2) p1), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s17 1) (LT s23 1) (LT s47 1)) (OR (LT s0 1) (LT s11 1) (LT s23 1) (LT s47 1)) (OR (LT s0 1) (LT s5 1) (LT s23 1) (LT s47 1)) (OR...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 343 steps with 2 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-01 finished in 726 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&&(X(p1)||F(!p2))))) U G(!p1)))'
Support contains 36 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 38 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:05:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:05:42] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:05:42] [INFO ] Dead Transitions using invariants and state equation in 239 ms found 0 transitions.
[2023-03-10 20:05:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:42] [INFO ] Invariant cache hit.
[2023-03-10 20:05:42] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-10 20:05:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:42] [INFO ] Invariant cache hit.
[2023-03-10 20:05:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:42] [INFO ] Implicit Places using invariants and state equation in 191 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 252 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 28 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 561 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 147 ms :[p1, (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (LT s48 1) (LT s60 1)) (OR (LT s49 1) (LT s60 1))), p0:(GEQ s44 1), p2:(OR (AND (GEQ s20 1) (GEQ s23 1) (GEQ s47 1) (GEQ s53 1)) (AND (GEQ s5 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 2002 reset in 275 ms.
Product exploration explored 100000 steps with 2018 reset in 271 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p0)), (X p1), (X (NOT (AND p0 p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X p1)), (X (X (NOT (AND p0 p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 459 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[p1, (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 64 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-10 20:05:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-10 20:05:44] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 20:05:44] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:44] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-10 20:05:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:05:44] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p0)), (X p1), (X (NOT (AND p0 p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X p1)), (X (X (NOT (AND p0 p2)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0) p2))), (G (NOT (AND (NOT p1) p0 p2)))]
False Knowledge obtained : [(F (AND (NOT p0) p2)), (F (NOT p1)), (F (AND p0 p2)), (F p0)]
Knowledge based reduction with 12 factoid took 553 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[p1, (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[p1, (NOT p0)]
[2023-03-10 20:05:45] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:45] [INFO ] Invariant cache hit.
[2023-03-10 20:05:45] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:45] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-10 20:05:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:05:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:05:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:45] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-10 20:05:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 349 ms returned sat
[2023-03-10 20:05:46] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 53 ms.
[2023-03-10 20:05:46] [INFO ] Added : 25 causal constraints over 5 iterations in 137 ms. Result :sat
Could not prove EG p1
Support contains 36 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 34 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:05:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:46] [INFO ] Invariant cache hit.
[2023-03-10 20:05:46] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
[2023-03-10 20:05:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:46] [INFO ] Invariant cache hit.
[2023-03-10 20:05:46] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-10 20:05:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:46] [INFO ] Invariant cache hit.
[2023-03-10 20:05:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:46] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-10 20:05:46] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-10 20:05:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:46] [INFO ] Invariant cache hit.
[2023-03-10 20:05:47] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 707 ms. Remains : 63/63 places, 547/547 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 333 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[p1, (NOT p0)]
Finished random walk after 61 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 324 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p1, (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[p1, (NOT p0)]
[2023-03-10 20:05:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:48] [INFO ] Invariant cache hit.
[2023-03-10 20:05:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:48] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-10 20:05:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:05:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:48] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-10 20:05:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 261 ms returned sat
[2023-03-10 20:05:48] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 36 ms.
[2023-03-10 20:05:48] [INFO ] Added : 25 causal constraints over 5 iterations in 135 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 101 ms :[p1, (NOT p0)]
Product exploration explored 100000 steps with 2000 reset in 263 ms.
Product exploration explored 100000 steps with 2021 reset in 310 ms.
Support contains 36 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 23 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:05:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:49] [INFO ] Invariant cache hit.
[2023-03-10 20:05:49] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
[2023-03-10 20:05:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:49] [INFO ] Invariant cache hit.
[2023-03-10 20:05:49] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-10 20:05:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:49] [INFO ] Invariant cache hit.
[2023-03-10 20:05:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:50] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-10 20:05:50] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-10 20:05:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:50] [INFO ] Invariant cache hit.
[2023-03-10 20:05:50] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 650 ms. Remains : 63/63 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-03 finished in 8373 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)&&X(G(p1))))'
Support contains 55 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:05:50] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:05:50] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:05:50] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
[2023-03-10 20:05:50] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:50] [INFO ] Invariant cache hit.
[2023-03-10 20:05:50] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 20:05:50] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:05:50] [INFO ] Invariant cache hit.
[2023-03-10 20:05:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:50] [INFO ] Implicit Places using invariants and state equation in 167 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 217 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 431 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (GEQ s22 1)) (AND (GEQ s3 1) (GEQ s22 1)) (AND (GEQ s7 1) (GEQ s22...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-06 finished in 569 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(G(p2))))'
Support contains 56 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:05:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:05:50] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:05:51] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2023-03-10 20:05:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:51] [INFO ] Invariant cache hit.
[2023-03-10 20:05:51] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 20:05:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:51] [INFO ] Invariant cache hit.
[2023-03-10 20:05:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:51] [INFO ] Implicit Places using invariants and state equation in 131 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 183 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 367 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p2), true, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=3 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(AND (OR (LT s5 1) (LT s22 1)) (OR (LT s10 1) (LT s22 1)) (OR (LT s20 1) (LT s22 1)) (OR (LT s3 1) (LT s22 1)) (OR (LT s7 1) (LT s22 1)) (OR (LT s2 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-08 finished in 511 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(((!p0 U (G(!p0)||(!p0&&F(!p1)))) U (((!p2 U (p3||G(!p2)))&&(!p0 U (G(!p0)||(!p0&&F(!p1)))))||G((!p0 U (G(!p0)||(!p0&&F(!p1))))))))))'
Support contains 58 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:05:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:51] [INFO ] Invariant cache hit.
[2023-03-10 20:05:51] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
[2023-03-10 20:05:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:51] [INFO ] Invariant cache hit.
[2023-03-10 20:05:51] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-10 20:05:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:51] [INFO ] Invariant cache hit.
[2023-03-10 20:05:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:51] [INFO ] Implicit Places using invariants and state equation in 112 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 173 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 366 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 321 ms :[p0, p0, p0, true, (AND p0 p2 (NOT p3)), (AND p1 p0), (AND (NOT p3) p2), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(OR (AND (NOT p0) p1 p3) (AND (NOT p0) p1 (NOT p2))), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p3) p2), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=p1, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (GEQ s22 1)) (AND (GEQ s3 1) (GEQ s22 1)) (AND (GEQ s7 1) (GEQ s22 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-09 finished in 730 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((G(p1)||p0))))'
Support contains 45 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 29 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:05:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:52] [INFO ] Invariant cache hit.
[2023-03-10 20:05:52] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
[2023-03-10 20:05:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:52] [INFO ] Invariant cache hit.
[2023-03-10 20:05:52] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-10 20:05:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:52] [INFO ] Invariant cache hit.
[2023-03-10 20:05:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:52] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2023-03-10 20:05:52] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-10 20:05:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:52] [INFO ] Invariant cache hit.
[2023-03-10 20:05:52] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/66 places, 547/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 655 ms. Remains : 65/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-10 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 s17 1) (GEQ s23 1) (GEQ s48 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s23 1) (GEQ s48 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s23 1) (G...], 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 1803 reset in 694 ms.
Product exploration explored 100000 steps with 1775 reset in 547 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 264 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-10 20:05:54] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:54] [INFO ] Invariant cache hit.
[2023-03-10 20:05:55] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:55] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-10 20:05:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:05:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:55] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-10 20:05:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 51 ms returned sat
[2023-03-10 20:05:56] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 28 ms.
[2023-03-10 20:05:56] [INFO ] Added : 20 causal constraints over 5 iterations in 117 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 45 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 23 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:05:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:56] [INFO ] Invariant cache hit.
[2023-03-10 20:05:56] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
[2023-03-10 20:05:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:56] [INFO ] Invariant cache hit.
[2023-03-10 20:05:56] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-10 20:05:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:56] [INFO ] Invariant cache hit.
[2023-03-10 20:05:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:56] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-10 20:05:56] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-10 20:05:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:56] [INFO ] Invariant cache hit.
[2023-03-10 20:05:56] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 622 ms. Remains : 65/65 places, 547/547 transitions.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 238 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-10 20:05:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:05:57] [INFO ] Invariant cache hit.
[2023-03-10 20:05:57] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:57] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-10 20:05:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:05:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:05:58] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-10 20:05:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:05:58] [INFO ] [Nat]Added 22 Read/Feed constraints in 53 ms returned sat
[2023-03-10 20:05:58] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 22 ms.
[2023-03-10 20:05:58] [INFO ] Added : 20 causal constraints over 5 iterations in 107 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1805 reset in 670 ms.
Product exploration explored 100000 steps with 1820 reset in 872 ms.
Support contains 45 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 18 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:00] [INFO ] Invariant cache hit.
[2023-03-10 20:06:00] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
[2023-03-10 20:06:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:00] [INFO ] Invariant cache hit.
[2023-03-10 20:06:00] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-10 20:06:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:00] [INFO ] Invariant cache hit.
[2023-03-10 20:06:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:00] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-10 20:06:00] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:06:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:00] [INFO ] Invariant cache hit.
[2023-03-10 20:06:00] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 677 ms. Remains : 65/65 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-10 finished in 8633 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((F((X(X(p0))&&F(!p1)))||X(p1)))))'
Support contains 25 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 9 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:00] [INFO ] Invariant cache hit.
[2023-03-10 20:06:01] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2023-03-10 20:06:01] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:01] [INFO ] Invariant cache hit.
[2023-03-10 20:06:01] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-10 20:06:01] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:01] [INFO ] Invariant cache hit.
[2023-03-10 20:06:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:01] [INFO ] Implicit Places using invariants and state equation in 146 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 248 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 10 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 501 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (GEQ s22 1)) (AND (GEQ s3 1) (GEQ s22 1)) (AND (GEQ s7 1) (GEQ s22 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24961 reset in 325 ms.
Product exploration explored 100000 steps with 24976 reset in 271 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 211 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Finished random walk after 87 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 4 factoid took 225 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-10 20:06:03] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:03] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
[2023-03-10 20:06:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:03] [INFO ] Invariant cache hit.
[2023-03-10 20:06:03] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-10 20:06:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:03] [INFO ] Invariant cache hit.
[2023-03-10 20:06:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:03] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-10 20:06:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:03] [INFO ] Invariant cache hit.
[2023-03-10 20:06:03] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 610 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Finished random walk after 77 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=77 )
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 4 factoid took 251 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 269 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 25093 reset in 348 ms.
Product exploration explored 100000 steps with 25004 reset in 367 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 231 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 19 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:06] [INFO ] Invariant cache hit.
[2023-03-10 20:06:06] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
[2023-03-10 20:06:06] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:06:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:06] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 501 ms. Remains : 64/64 places, 547/547 transitions.
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:07] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:07] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 670 ms. Remains : 64/64 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-11 finished in 6943 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(!p0)))))'
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:06:07] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:06:07] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
[2023-03-10 20:06:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:07] [INFO ] Invariant cache hit.
[2023-03-10 20:06:08] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-10 20:06:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:08] [INFO ] Invariant cache hit.
[2023-03-10 20:06:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:08] [INFO ] Implicit Places using invariants and state equation in 342 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 441 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 653 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 192 ms :[true, p0, p0, p0, p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LT s23 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-12 finished in 868 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 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:06:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:08] [INFO ] Invariant cache hit.
[2023-03-10 20:06:08] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
[2023-03-10 20:06:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:08] [INFO ] Invariant cache hit.
[2023-03-10 20:06:08] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-10 20:06:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:08] [INFO ] Invariant cache hit.
[2023-03-10 20:06:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:09] [INFO ] Implicit Places using invariants and state equation in 284 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 408 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 618 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s45 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 299 ms.
Product exploration explored 100000 steps with 50000 reset in 281 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 4 factoid took 63 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-13 finished in 1380 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))'
Support contains 25 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 24 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:06:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:10] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:10] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:10] [INFO ] Implicit Places using invariants and state equation in 218 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 304 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 19 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 551 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (GEQ s0 10) (GEQ s62 1)) (AND (GEQ s0 10) (GEQ s61 1))), p0:(OR (AND (GEQ s27 1) (GEQ s45 1)) (AND (GEQ s44 1) (GEQ s45 1)) (AND (GEQ s37 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, null][true, true]]
Entered a terminal (fully accepting) state of product in 57 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-14 finished in 610 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&&(p0 U p1)&&X(X(!p1)))))'
Support contains 44 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:10] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:10] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-10 20:06:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:10] [INFO ] Invariant cache hit.
[2023-03-10 20:06:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:11] [INFO ] Implicit Places using invariants and state equation in 167 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 263 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 461 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, true, true, (NOT p1), p1, p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s27 1) (GEQ s45 1)) (AND (GEQ s44 1) (GEQ s45 1)) (AND (GEQ s37 1) (GEQ s45 1)) (AND (GEQ s34 1) (GEQ s45 1)) (AND (GEQ s32 1) (GEQ s45 1...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-15 finished in 656 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)) U (F(p1) U p2)))))'
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&&(X(p1)||F(!p2))))) U G(!p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((X(X(p0))&&F(!p1)))||X(p1)))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-11
Stuttering acceptance computed with spot in 254 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Support contains 25 out of 66 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 23 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:11] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:11] [INFO ] Invariant cache hit.
[2023-03-10 20:06:12] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
[2023-03-10 20:06:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:12] [INFO ] Invariant cache hit.
[2023-03-10 20:06:12] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-10 20:06:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:12] [INFO ] Invariant cache hit.
[2023-03-10 20:06:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:12] [INFO ] Implicit Places using invariants and state equation in 180 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 291 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 6 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 535 ms. Remains : 64/66 places, 547/548 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (GEQ s22 1)) (AND (GEQ s3 1) (GEQ s22 1)) (AND (GEQ s7 1) (GEQ s22 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24975 reset in 272 ms.
Product exploration explored 100000 steps with 24990 reset in 282 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 277 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 279 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Finished random walk after 78 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 4 factoid took 260 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-10 20:06:14] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:06:14] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2023-03-10 20:06:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:14] [INFO ] Invariant cache hit.
[2023-03-10 20:06:14] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-10 20:06:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:14] [INFO ] Invariant cache hit.
[2023-03-10 20:06:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:14] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-10 20:06:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:14] [INFO ] Invariant cache hit.
[2023-03-10 20:06:15] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 682 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Finished random walk after 60 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=60 )
Knowledge obtained : [(AND p1 (NOT p0)), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 4 factoid took 278 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 25052 reset in 276 ms.
Product exploration explored 100000 steps with 25015 reset in 291 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND p1 (NOT p0)), p1]
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 18 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:17] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:17] [INFO ] Invariant cache hit.
[2023-03-10 20:06:17] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
[2023-03-10 20:06:17] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 20:06:17] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:17] [INFO ] Invariant cache hit.
[2023-03-10 20:06:17] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 512 ms. Remains : 64/64 places, 547/547 transitions.
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:17] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:17] [INFO ] Invariant cache hit.
[2023-03-10 20:06:17] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
[2023-03-10 20:06:17] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:17] [INFO ] Invariant cache hit.
[2023-03-10 20:06:18] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-10 20:06:18] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:18] [INFO ] Invariant cache hit.
[2023-03-10 20:06:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:18] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-10 20:06:18] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:18] [INFO ] Invariant cache hit.
[2023-03-10 20:06:18] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 642 ms. Remains : 64/64 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLFireability-11 finished in 6869 ms.
[2023-03-10 20:06:18] [INFO ] Flatten gal took : 33 ms
[2023-03-10 20:06:18] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2023-03-10 20:06:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 66 places, 548 transitions and 4068 arcs took 3 ms.
Total runtime 51546 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-COL-V20P10N10
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P10N10-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678478786234

--------------------
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/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:427
lola: rewrite Frontend/Parser/formula_rewrite.k:433
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 4 (type EXCL) for 3 BridgeAndVehicles-COL-V20P10N10-LTLFireability-03
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for BridgeAndVehicles-COL-V20P10N10-LTLFireability-03
lola: result : false
lola: markings : 172280
lola: fired transitions : 805172
lola: time used : 3.000000
lola: memory pages used : 2
lola: LAUNCH task # 10 (type EXCL) for 9 BridgeAndVehicles-COL-V20P10N10-LTLFireability-11
lola: time limit : 1198 sec
lola: memory limit: 32 pages
lola: FINISHED task # 10 (type EXCL) for BridgeAndVehicles-COL-V20P10N10-LTLFireability-11
lola: result : false
lola: markings : 3968
lola: fired transitions : 8697
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 BridgeAndVehicles-COL-V20P10N10-LTLFireability-00
lola: time limit : 1798 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P10N10-LTLFireability-03: LTL false LTL model checker
BridgeAndVehicles-COL-V20P10N10-LTLFireability-11: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P10N10-LTLFireability-00: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P10N10-LTLFireability-10: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 2/1798 3/32 BridgeAndVehicles-COL-V20P10N10-LTLFireability-00 318939 m, 63787 m/sec, 1230293 t fired, .

Time elapsed: 6 secs. Pages in use: 3
# running tasks: 1 of 4 Visible: 4
lola: FINISHED task # 1 (type EXCL) for BridgeAndVehicles-COL-V20P10N10-LTLFireability-00
lola: result : true
lola: markings : 325403
lola: fired transitions : 1248980
lola: time used : 2.000000
lola: memory pages used : 3
lola: LAUNCH task # 7 (type EXCL) for 6 BridgeAndVehicles-COL-V20P10N10-LTLFireability-10
lola: time limit : 3594 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for BridgeAndVehicles-COL-V20P10N10-LTLFireability-10
lola: result : false
lola: markings : 163746
lola: fired transitions : 887707
lola: time used : 2.000000
lola: memory pages used : 2
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P10N10-LTLFireability-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P10N10-LTLFireability-03: LTL false LTL model checker
BridgeAndVehicles-COL-V20P10N10-LTLFireability-10: LTL false LTL model checker
BridgeAndVehicles-COL-V20P10N10-LTLFireability-11: LTL false LTL model checker


Time elapsed: 8 secs. Pages in use: 3

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="BridgeAndVehicles-COL-V20P10N10"
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 BridgeAndVehicles-COL-V20P10N10, 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 r039-tajo-167813691900020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N10.tgz
mv BridgeAndVehicles-COL-V20P10N10 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 ;