Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414500128.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-PT-V20P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414500128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 15K Apr 13 01:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 13 01:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 52K Apr 13 01:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 220K Apr 13 01:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.4K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 13 01:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 13 01:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 156K Apr 13 01:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 648K Apr 13 01:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.1K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 434K May 18 16:42 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-PT-V20P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716630473747

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P20N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 09:47:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 09:47:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 09:47:56] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2024-05-25 09:47:56] [INFO ] Transformed 68 places.
[2024-05-25 09:47:56] [INFO ] Transformed 548 transitions.
[2024-05-25 09:47:56] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 200 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 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 49 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:47:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:47:56] [INFO ] Computed 5 invariants in 20 ms
[2024-05-25 09:47:57] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
[2024-05-25 09:47:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:47:57] [INFO ] Invariant cache hit.
[2024-05-25 09:47:57] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-25 09:47:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:47:57] [INFO ] Invariant cache hit.
[2024-05-25 09:47:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:57] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-25 09:47:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:47:57] [INFO ] Invariant cache hit.
[2024-05-25 09:48:00] [INFO ] Dead Transitions using invariants and state equation in 3208 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 3965 ms. Remains : 66/68 places, 548/548 transitions.
Support contains 65 out of 66 places after structural reductions.
[2024-05-25 09:48:01] [INFO ] Flatten gal took : 83 ms
[2024-05-25 09:48:01] [INFO ] Flatten gal took : 64 ms
[2024-05-25 09:48:01] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 09:48:02] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:48:02] [INFO ] Invariant cache hit.
[2024-05-25 09:48:02] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:48:02] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-05-25 09:48:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:48:02] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-05-25 09:48:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:02] [INFO ] After 89ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2024-05-25 09:48:02] [INFO ] After 177ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-25 09:48:03] [INFO ] After 316ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 6 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 544
Applied a total of 9 rules in 83 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 61/66 places, 544/548 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Finished probabilistic random walk after 83823 steps, run visited all 2 properties in 406 ms. (steps per millisecond=206 )
Probabilistic random walk after 83823 steps, saw 25176 distinct states, run finished after 406 ms. (steps per millisecond=206 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 49 stabilizing places and 84 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 11 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:48:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:48:04] [INFO ] Invariant cache hit.
[2024-05-25 09:48:04] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
[2024-05-25 09:48:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:48:04] [INFO ] Invariant cache hit.
[2024-05-25 09:48:04] [INFO ] Implicit Places using invariants in 253 ms returned []
[2024-05-25 09:48:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:48:04] [INFO ] Invariant cache hit.
[2024-05-25 09:48:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:05] [INFO ] Implicit Places using invariants and state equation in 334 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 593 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 7 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 950 ms. Remains : 64/66 places, 548/548 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s22 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 388 ms.
Product exploration explored 100000 steps with 50000 reset in 328 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 : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 31 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-PT-V20P20N10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-00 finished in 1968 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(F((!p1 U (p2||G(!p1))))))))'
Support contains 47 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 7 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:48:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:48:06] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:48:26] [INFO ] Dead Transitions using invariants and state equation in 19985 ms found 0 transitions.
[2024-05-25 09:48:26] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:26] [INFO ] Invariant cache hit.
[2024-05-25 09:48:26] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-25 09:48:26] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:26] [INFO ] Invariant cache hit.
[2024-05-25 09:48:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:26] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2024-05-25 09:48:26] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:26] [INFO ] Invariant cache hit.
[2024-05-25 09:48:26] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 547/548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20464 ms. Remains : 65/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s19 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s18 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s9 1) (GEQ s22 1) (GEQ s24 1)...], 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 1500 reset in 676 ms.
Product exploration explored 100000 steps with 1500 reset in 572 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/65 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 (NOT p0) (NOT p2) p1), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 75 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 504 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 140 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 103 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-25 09:48:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:29] [INFO ] Invariant cache hit.
[2024-05-25 09:48:38] [INFO ] [Real]Absence check using 5 positive place invariants in 52 ms returned sat
[2024-05-25 09:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:48:38] [INFO ] [Real]Absence check using state equation in 610 ms returned sat
[2024-05-25 09:48:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:48:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 09:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:48:39] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2024-05-25 09:48:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 48 ms returned sat
[2024-05-25 09:48:39] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 33 ms.
[2024-05-25 09:48:39] [INFO ] Added : 12 causal constraints over 4 iterations in 155 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Support contains 25 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 33 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:48:39] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:39] [INFO ] Invariant cache hit.
[2024-05-25 09:48:40] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
[2024-05-25 09:48:40] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:40] [INFO ] Invariant cache hit.
[2024-05-25 09:48:40] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-25 09:48:40] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:40] [INFO ] Invariant cache hit.
[2024-05-25 09:48:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:40] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-05-25 09:48:40] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-25 09:48:40] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:40] [INFO ] Invariant cache hit.
[2024-05-25 09:48:40] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 898 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
Detected a total of 48/65 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 p2)), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 95 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 77 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 74 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 147 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 61 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 62 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-25 09:48:40] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:40] [INFO ] Invariant cache hit.
[2024-05-25 09:48:41] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:48:41] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-25 09:48:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:48:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:48:41] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2024-05-25 09:48:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:41] [INFO ] [Nat]Added 22 Read/Feed constraints in 45 ms returned sat
[2024-05-25 09:48:41] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 42 ms.
[2024-05-25 09:48:42] [INFO ] Added : 12 causal constraints over 4 iterations in 125 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 106 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 1506 reset in 580 ms.
Product exploration explored 100000 steps with 1512 reset in 449 ms.
Built C files in :
/tmp/ltsmin3012513750596373749
[2024-05-25 09:48:43] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:48:43] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:43] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:48:43] [INFO ] Computation of Complete enable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:43] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:48:43] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:43] [INFO ] Built C files in 305ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3012513750596373749
Running compilation step : cd /tmp/ltsmin3012513750596373749;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2082 ms.
Running link step : cd /tmp/ltsmin3012513750596373749;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin3012513750596373749;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6779172147126070969.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 25 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 40 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:48:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:58] [INFO ] Invariant cache hit.
[2024-05-25 09:48:58] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
[2024-05-25 09:48:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:58] [INFO ] Invariant cache hit.
[2024-05-25 09:48:58] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-25 09:48:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:48:58] [INFO ] Invariant cache hit.
[2024-05-25 09:48:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:48:59] [INFO ] Implicit Places using invariants and state equation in 303 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 417 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/65 places, 547/547 transitions.
Applied a total of 0 rules in 30 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 795 ms. Remains : 64/65 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin17310476168249455692
[2024-05-25 09:48:59] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:48:59] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:59] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:48:59] [INFO ] Computation of Complete enable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:59] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:48:59] [INFO ] Computation of Completed DNA matrix. took 52 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:59] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17310476168249455692
Running compilation step : cd /tmp/ltsmin17310476168249455692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1921 ms.
Running link step : cd /tmp/ltsmin17310476168249455692;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin17310476168249455692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1838182624024756932.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:49:14] [INFO ] Flatten gal took : 34 ms
[2024-05-25 09:49:14] [INFO ] Flatten gal took : 30 ms
[2024-05-25 09:49:14] [INFO ] Time to serialize gal into /tmp/LTL13774782094348448774.gal : 7 ms
[2024-05-25 09:49:14] [INFO ] Time to serialize properties into /tmp/LTL9917925300461743997.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13774782094348448774.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13105726487598987944.hoa' '-atoms' '/tmp/LTL9917925300461743997.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9917925300461743997.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13105726487598987944.hoa
Detected timeout of ITS tools.
[2024-05-25 09:49:29] [INFO ] Flatten gal took : 24 ms
[2024-05-25 09:49:29] [INFO ] Flatten gal took : 23 ms
[2024-05-25 09:49:29] [INFO ] Time to serialize gal into /tmp/LTL10707092531666905426.gal : 3 ms
[2024-05-25 09:49:29] [INFO ] Time to serialize properties into /tmp/LTL13600988422178869163.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10707092531666905426.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13600988422178869163.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((G("((((((((NB_ATTENTE_A_18>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_17>=1)&&(ATTENTE_A>=1))&&(...5734
Formula 0 simplified : X(F!"((((((((NB_ATTENTE_A_18>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_17>=1)&&(ATTENTE_A>=1))&&((C...4881
Detected timeout of ITS tools.
[2024-05-25 09:49:44] [INFO ] Flatten gal took : 37 ms
[2024-05-25 09:49:44] [INFO ] Applying decomposition
[2024-05-25 09:49:44] [INFO ] Flatten gal took : 59 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15807492295467637877.txt' '-o' '/tmp/graph15807492295467637877.bin' '-w' '/tmp/graph15807492295467637877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15807492295467637877.bin' '-l' '-1' '-v' '-w' '/tmp/graph15807492295467637877.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:49:44] [INFO ] Decomposing Gal with order
[2024-05-25 09:49:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:49:45] [INFO ] Removed a total of 1164 redundant transitions.
[2024-05-25 09:49:45] [INFO ] Flatten gal took : 212 ms
[2024-05-25 09:49:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 199 labels/synchronizations in 14 ms.
[2024-05-25 09:49:45] [INFO ] Time to serialize gal into /tmp/LTL9993658748760209103.gal : 3 ms
[2024-05-25 09:49:45] [INFO ] Time to serialize properties into /tmp/LTL9072832628715619811.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9993658748760209103.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9072832628715619811.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((G("((((((((i0.u0.NB_ATTENTE_A_18>=1)&&(i0.u0.ATTENTE_A>=1))&&((i2.u1.CAPACITE>=1)&&(i1.u4.CONTROLEUR_1>=1)))||(((i0.u0.NB_ATTENT...7450
Formula 0 simplified : X(F!"((((((((i0.u0.NB_ATTENTE_A_18>=1)&&(i0.u0.ATTENTE_A>=1))&&((i2.u1.CAPACITE>=1)&&(i1.u4.CONTROLEUR_1>=1)))||(((i0.u0.NB_ATTENTE_...6345
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12466323175616817281
[2024-05-25 09:50:00] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12466323175616817281
Running compilation step : cd /tmp/ltsmin12466323175616817281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 928 ms.
Running link step : cd /tmp/ltsmin12466323175616817281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12466323175616817281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||[](<>((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 finished in 129400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 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
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Applied a total of 5 rules in 26 ms. Remains 63 /66 variables (removed 3) and now considering 546/548 (removed 2) transitions.
[2024-05-25 09:50:15] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2024-05-25 09:50:15] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 09:50:15] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-25 09:50:15] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2024-05-25 09:50:15] [INFO ] Invariant cache hit.
[2024-05-25 09:50:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:16] [INFO ] Implicit Places using invariants and state equation in 376 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 587 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/66 places, 546/548 transitions.
Applied a total of 0 rules in 30 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 645 ms. Remains : 61/66 places, 546/548 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s46 1) (GEQ s60 1)) (AND (GEQ s45 1) (GEQ s60 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1678 reset in 235 ms.
Product exploration explored 100000 steps with 1686 reset in 221 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 295 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
Finished random walk after 65 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
[2024-05-25 09:50:17] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 61 cols
[2024-05-25 09:50:17] [INFO ] Computed 4 invariants in 7 ms
[2024-05-25 09:50:17] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:50:17] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-25 09:50:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:50:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:50:18] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2024-05-25 09:50:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 227 ms returned sat
[2024-05-25 09:50:18] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 34 ms.
[2024-05-25 09:50:18] [INFO ] Added : 14 causal constraints over 3 iterations in 124 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 36 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2024-05-25 09:50:18] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2024-05-25 09:50:18] [INFO ] Invariant cache hit.
[2024-05-25 09:50:18] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-25 09:50:18] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2024-05-25 09:50:18] [INFO ] Invariant cache hit.
[2024-05-25 09:50:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:18] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2024-05-25 09:50:18] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-25 09:50:18] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2024-05-25 09:50:18] [INFO ] Invariant cache hit.
[2024-05-25 09:50:19] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 705 ms. Remains : 61/61 places, 546/546 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Finished random walk after 59 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
[2024-05-25 09:50:19] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2024-05-25 09:50:19] [INFO ] Invariant cache hit.
[2024-05-25 09:50:19] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:50:19] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-05-25 09:50:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:50:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:50:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:50:19] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-25 09:50:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:19] [INFO ] [Nat]Added 22 Read/Feed constraints in 61 ms returned sat
[2024-05-25 09:50:20] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 52 ms.
[2024-05-25 09:50:20] [INFO ] Added : 12 causal constraints over 5 iterations in 252 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1683 reset in 188 ms.
Product exploration explored 100000 steps with 1685 reset in 223 ms.
Built C files in :
/tmp/ltsmin13709393656191846135
[2024-05-25 09:50:20] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2024-05-25 09:50:20] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:20] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2024-05-25 09:50:20] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:20] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2024-05-25 09:50:20] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:20] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13709393656191846135
Running compilation step : cd /tmp/ltsmin13709393656191846135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1451 ms.
Running link step : cd /tmp/ltsmin13709393656191846135;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin13709393656191846135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14819905044866090907.hoa' '--buchi-type=spotba'
LTSmin run took 4290 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-02 finished in 11345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F((F(!p2)&&p1))))'
Support contains 54 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.
[2024-05-25 09:50:26] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:50:26] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:50:27] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
[2024-05-25 09:50:27] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:27] [INFO ] Invariant cache hit.
[2024-05-25 09:50:27] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-25 09:50:27] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:27] [INFO ] Invariant cache hit.
[2024-05-25 09:50:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:27] [INFO ] Implicit Places using invariants and state equation in 213 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 292 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 600 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), true, (OR (NOT p1) (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) (NOT p1) p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2) p0), acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 1}, { cond=(AND p1 p2 p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(OR (AND (GEQ s10 1) (GEQ s25 1) (GEQ s26 1) (GEQ s54 1)) (AND (GEQ s11 1) (GEQ s25 1) (GEQ s26 1) (GEQ s57 1)) (AND (GEQ s10 1) (GEQ s25 1) (GEQ s26 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-03 finished in 818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!p0&&X(G(p1))))))'
Support contains 34 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.
[2024-05-25 09:50:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:50:27] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:50:27] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
[2024-05-25 09:50:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:50:27] [INFO ] Invariant cache hit.
[2024-05-25 09:50:27] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-25 09:50:27] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:50:27] [INFO ] Invariant cache hit.
[2024-05-25 09:50:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:28] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 202 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 507 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (OR (NOT p1) p0), (NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-04 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: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(LT s22 1), p1:(OR (AND (GEQ s10 1) (GEQ s25 1) (GEQ s26 1) (GEQ s55 1)) (AND (GEQ s11 1) (GEQ s25 1) (GEQ s26 1) (GEQ s58 1)) (AND (GEQ s10 1) (GEQ s2...], 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 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-04 finished in 672 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&F(G(p2))&&p0))))'
Support contains 38 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 7 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:50:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:50:28] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:50:28] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
[2024-05-25 09:50:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:28] [INFO ] Invariant cache hit.
[2024-05-25 09:50:28] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-25 09:50:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:28] [INFO ] Invariant cache hit.
[2024-05-25 09:50:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:28] [INFO ] Implicit Places using invariants and state equation in 150 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 237 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 1 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 444 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 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=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s23 1) (LT s25 1) (LT s43 1) (LT s47 1)) (OR (LT s23 1) (LT s25 1) (LT s36 1) (LT s47 1)) (OR (LT s23 1) (LT s25 1) (LT s41 1) (LT s47 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 2974 steps with 80 reset in 62 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 finished in 736 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((p0&&G(p1))))))))'
Support contains 13 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 7 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:50:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:28] [INFO ] Invariant cache hit.
[2024-05-25 09:50:29] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
[2024-05-25 09:50:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:29] [INFO ] Invariant cache hit.
[2024-05-25 09:50:29] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-25 09:50:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:29] [INFO ] Invariant cache hit.
[2024-05-25 09:50:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:29] [INFO ] Implicit Places using invariants and state equation in 205 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 349 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 661 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 351 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s48 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s62 1))), p1:(AND (OR (LT s47 1) (LT s61 1)) (OR (LT s47 1) (LT s59 1)) (OR (LT s47 1) (LT s60 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 172 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-06 finished in 1040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 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 22 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:50:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:30] [INFO ] Invariant cache hit.
[2024-05-25 09:50:30] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
[2024-05-25 09:50:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:30] [INFO ] Invariant cache hit.
[2024-05-25 09:50:30] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-25 09:50:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:30] [INFO ] Invariant cache hit.
[2024-05-25 09:50:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:30] [INFO ] Implicit Places using invariants and state equation in 207 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 320 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 24 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 556 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s23 20) (LT s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 585 reset in 342 ms.
Product exploration explored 100000 steps with 585 reset in 356 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Finished random walk after 68 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 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 21 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:50:31] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2024-05-25 09:50:31] [INFO ] Computed 5 invariants in 10 ms
[2024-05-25 09:50:31] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
[2024-05-25 09:50:31] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:31] [INFO ] Invariant cache hit.
[2024-05-25 09:50:32] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-25 09:50:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:32] [INFO ] Invariant cache hit.
[2024-05-25 09:50:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:32] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2024-05-25 09:50:32] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 09:50:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:32] [INFO ] Invariant cache hit.
[2024-05-25 09:50:32] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 709 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
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0)]
Finished random walk after 73 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 586 reset in 317 ms.
Product exploration explored 100000 steps with 585 reset in 324 ms.
Built C files in :
/tmp/ltsmin17843295423967692891
[2024-05-25 09:50:33] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:50:33] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:33] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:50:33] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:33] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:50:33] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:33] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17843295423967692891
Running compilation step : cd /tmp/ltsmin17843295423967692891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1807 ms.
Running link step : cd /tmp/ltsmin17843295423967692891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin17843295423967692891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9263673095652163280.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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 17 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:50:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:48] [INFO ] Invariant cache hit.
[2024-05-25 09:50:48] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
[2024-05-25 09:50:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:48] [INFO ] Invariant cache hit.
[2024-05-25 09:50:48] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-25 09:50:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:48] [INFO ] Invariant cache hit.
[2024-05-25 09:50:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:50:49] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2024-05-25 09:50:49] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 09:50:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:50:49] [INFO ] Invariant cache hit.
[2024-05-25 09:50:49] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 785 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin11614930330110518090
[2024-05-25 09:50:49] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:50:49] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:49] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:50:49] [INFO ] Computation of Complete enable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:49] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:50:49] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:50:49] [INFO ] Built C files in 135ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11614930330110518090
Running compilation step : cd /tmp/ltsmin11614930330110518090;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1448 ms.
Running link step : cd /tmp/ltsmin11614930330110518090;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11614930330110518090;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2895603694856105443.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:51:04] [INFO ] Flatten gal took : 29 ms
[2024-05-25 09:51:04] [INFO ] Flatten gal took : 32 ms
[2024-05-25 09:51:04] [INFO ] Time to serialize gal into /tmp/LTL14947676185205510161.gal : 29 ms
[2024-05-25 09:51:04] [INFO ] Time to serialize properties into /tmp/LTL10323888171298382451.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14947676185205510161.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13015921455666032211.hoa' '-atoms' '/tmp/LTL10323888171298382451.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL10323888171298382451.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13015921455666032211.hoa
Detected timeout of ITS tools.
[2024-05-25 09:51:19] [INFO ] Flatten gal took : 66 ms
[2024-05-25 09:51:19] [INFO ] Flatten gal took : 39 ms
[2024-05-25 09:51:19] [INFO ] Time to serialize gal into /tmp/LTL12455607753600635049.gal : 18 ms
[2024-05-25 09:51:19] [INFO ] Time to serialize properties into /tmp/LTL11154497211099401339.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12455607753600635049.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11154497211099401339.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((CAPACITE<20)||(VIDANGE_2<1))"))))
Formula 0 simplified : GF!"((CAPACITE<20)||(VIDANGE_2<1))"
Detected timeout of ITS tools.
[2024-05-25 09:51:35] [INFO ] Flatten gal took : 38 ms
[2024-05-25 09:51:35] [INFO ] Applying decomposition
[2024-05-25 09:51:35] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16510118993668471326.txt' '-o' '/tmp/graph16510118993668471326.bin' '-w' '/tmp/graph16510118993668471326.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16510118993668471326.bin' '-l' '-1' '-v' '-w' '/tmp/graph16510118993668471326.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:51:35] [INFO ] Decomposing Gal with order
[2024-05-25 09:51:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:51:35] [INFO ] Removed a total of 1172 redundant transitions.
[2024-05-25 09:51:35] [INFO ] Flatten gal took : 97 ms
[2024-05-25 09:51:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 8 ms.
[2024-05-25 09:51:35] [INFO ] Time to serialize gal into /tmp/LTL15850798675497976864.gal : 2 ms
[2024-05-25 09:51:35] [INFO ] Time to serialize properties into /tmp/LTL18018056083082521079.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15850798675497976864.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18018056083082521079.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i1.u1.CAPACITE<20)||(i0.u2.VIDANGE_2<1))"))))
Formula 0 simplified : GF!"((i1.u1.CAPACITE<20)||(i0.u2.VIDANGE_2<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18139364849115125946
[2024-05-25 09:51:50] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18139364849115125946
Running compilation step : cd /tmp/ltsmin18139364849115125946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1160 ms.
Running link step : cd /tmp/ltsmin18139364849115125946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin18139364849115125946;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-09 finished in 95428 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(!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.
[2024-05-25 09:52:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:52:05] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:52:05] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
[2024-05-25 09:52:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:52:05] [INFO ] Invariant cache hit.
[2024-05-25 09:52:05] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-25 09:52:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:52:05] [INFO ] Invariant cache hit.
[2024-05-25 09:52:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:52:05] [INFO ] Implicit Places using invariants and state equation in 229 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 339 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 5 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 518 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 103 ms :[p0, true, true]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LT s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1756 reset in 205 ms.
Product exploration explored 100000 steps with 1700 reset in 210 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 : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Finished random walk after 69 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[p0]
Stuttering acceptance computed with spot in 35 ms :[p0]
[2024-05-25 09:52:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2024-05-25 09:52:06] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 09:52:07] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:52:07] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2024-05-25 09:52:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:52:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:52:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-25 09:52:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:52:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 124 ms returned sat
[2024-05-25 09:52:07] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 16 ms.
[2024-05-25 09:52:07] [INFO ] Added : 15 causal constraints over 4 iterations in 58 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 547
Applied a total of 2 rules in 21 ms. Remains 63 /64 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:52:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2024-05-25 09:52:07] [INFO ] Computed 5 invariants in 0 ms
[2024-05-25 09:52:07] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
[2024-05-25 09:52:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:07] [INFO ] Invariant cache hit.
[2024-05-25 09:52:07] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-25 09:52:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:07] [INFO ] Invariant cache hit.
[2024-05-25 09:52:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:52:07] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2024-05-25 09:52:07] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-25 09:52:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:07] [INFO ] Invariant cache hit.
[2024-05-25 09:52:08] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/64 places, 547/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 685 ms. Remains : 63/64 places, 547/548 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 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 76 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[p0]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=56 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[p0]
Stuttering acceptance computed with spot in 36 ms :[p0]
[2024-05-25 09:52:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:08] [INFO ] Invariant cache hit.
[2024-05-25 09:52:08] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:52:08] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-25 09:52:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:52:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:52:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-25 09:52:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:52:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 73 ms returned sat
[2024-05-25 09:52:08] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 19 ms.
[2024-05-25 09:52:08] [INFO ] Added : 12 causal constraints over 5 iterations in 87 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 32 ms :[p0]
Product exploration explored 100000 steps with 2017 reset in 206 ms.
Product exploration explored 100000 steps with 2038 reset in 217 ms.
Built C files in :
/tmp/ltsmin13700070279546509972
[2024-05-25 09:52:09] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:52:09] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:52:09] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:52:09] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:52:09] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:52:09] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:52:09] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13700070279546509972
Running compilation step : cd /tmp/ltsmin13700070279546509972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1632 ms.
Running link step : cd /tmp/ltsmin13700070279546509972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin13700070279546509972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7084113321259861821.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 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 17 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:52:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:24] [INFO ] Invariant cache hit.
[2024-05-25 09:52:24] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
[2024-05-25 09:52:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:24] [INFO ] Invariant cache hit.
[2024-05-25 09:52:24] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-25 09:52:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:24] [INFO ] Invariant cache hit.
[2024-05-25 09:52:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:52:24] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2024-05-25 09:52:24] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 09:52:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:52:24] [INFO ] Invariant cache hit.
[2024-05-25 09:52:25] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 862 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin15648578261936468073
[2024-05-25 09:52:25] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:52:25] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:52:25] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:52:25] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:52:25] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:52:25] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:52:25] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15648578261936468073
Running compilation step : cd /tmp/ltsmin15648578261936468073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1932 ms.
Running link step : cd /tmp/ltsmin15648578261936468073;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin15648578261936468073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12033628733372818014.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:52:40] [INFO ] Flatten gal took : 18 ms
[2024-05-25 09:52:40] [INFO ] Flatten gal took : 16 ms
[2024-05-25 09:52:40] [INFO ] Time to serialize gal into /tmp/LTL915891049992028711.gal : 4 ms
[2024-05-25 09:52:40] [INFO ] Time to serialize properties into /tmp/LTL18403497788588018294.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL915891049992028711.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3183272332285462368.hoa' '-atoms' '/tmp/LTL18403497788588018294.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL18403497788588018294.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3183272332285462368.hoa
Detected timeout of ITS tools.
[2024-05-25 09:52:55] [INFO ] Flatten gal took : 20 ms
[2024-05-25 09:52:55] [INFO ] Flatten gal took : 21 ms
[2024-05-25 09:52:55] [INFO ] Time to serialize gal into /tmp/LTL5984195421260903975.gal : 5 ms
[2024-05-25 09:52:55] [INFO ] Time to serialize properties into /tmp/LTL898989334104694864.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5984195421260903975.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL898989334104694864.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F(("(SUR_PONT_B<1)")&&(X("(SUR_PONT_B>=1)"))))))
Formula 0 simplified : XG(!"(SUR_PONT_B<1)" | X!"(SUR_PONT_B>=1)")
Detected timeout of ITS tools.
[2024-05-25 09:53:10] [INFO ] Flatten gal took : 19 ms
[2024-05-25 09:53:10] [INFO ] Applying decomposition
[2024-05-25 09:53:10] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13858339504815865108.txt' '-o' '/tmp/graph13858339504815865108.bin' '-w' '/tmp/graph13858339504815865108.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13858339504815865108.bin' '-l' '-1' '-v' '-w' '/tmp/graph13858339504815865108.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:53:10] [INFO ] Decomposing Gal with order
[2024-05-25 09:53:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:53:10] [INFO ] Removed a total of 953 redundant transitions.
[2024-05-25 09:53:10] [INFO ] Flatten gal took : 102 ms
[2024-05-25 09:53:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 8 ms.
[2024-05-25 09:53:10] [INFO ] Time to serialize gal into /tmp/LTL18043159451435053438.gal : 2 ms
[2024-05-25 09:53:10] [INFO ] Time to serialize properties into /tmp/LTL153281940434103948.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18043159451435053438.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL153281940434103948.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F(("(u0.SUR_PONT_B<1)")&&(X("(u0.SUR_PONT_B>=1)"))))))
Formula 0 simplified : XG(!"(u0.SUR_PONT_B<1)" | X!"(u0.SUR_PONT_B>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9133565905853713662
[2024-05-25 09:53:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9133565905853713662
Running compilation step : cd /tmp/ltsmin9133565905853713662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1186 ms.
Running link step : cd /tmp/ltsmin9133565905853713662;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9133565905853713662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(((LTLAPp0==true)&&X(!(LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 1502 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-10 finished in 83272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 544
Applied a total of 9 rules in 39 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
[2024-05-25 09:53:28] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2024-05-25 09:53:28] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 09:53:28] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-25 09:53:28] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:53:28] [INFO ] Invariant cache hit.
[2024-05-25 09:53:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:29] [INFO ] Implicit Places using invariants and state equation in 247 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 354 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/66 places, 544/548 transitions.
Applied a total of 0 rules in 27 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 420 ms. Remains : 59/66 places, 544/548 transitions.
Stuttering acceptance computed with spot in 288 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s23 1) (GEQ s24 1) (GEQ s52 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-11 finished in 723 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X((!p1&&X(p0))))))'
Support contains 4 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.
[2024-05-25 09:53:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:53:29] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:53:29] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
[2024-05-25 09:53:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:29] [INFO ] Invariant cache hit.
[2024-05-25 09:53:29] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-25 09:53:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:29] [INFO ] Invariant cache hit.
[2024-05-25 09:53:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:30] [INFO ] Implicit Places using invariants and state equation in 340 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 462 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 727 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 431 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, (NOT p0), (OR (NOT p0) p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=p1, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=6 dest: 4}, { cond=(NOT p1), acceptance={0} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 4}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s4 1)), p1:(AND (GEQ s39 1) (GEQ s51 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, null, null][false, false, 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-PT-V20P20N10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-12 finished in 1207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&(!p1 U (G(!p1)||(!p1&&(!p2||X(G(p0))))))))'
Support contains 9 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 30 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:53:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:53:30] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:53:30] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
[2024-05-25 09:53:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:30] [INFO ] Invariant cache hit.
[2024-05-25 09:53:31] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-25 09:53:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:31] [INFO ] Invariant cache hit.
[2024-05-25 09:53:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:31] [INFO ] Implicit Places using invariants and state equation in 234 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 369 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/66 places, 548/548 transitions.
Applied a total of 0 rules in 23 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 699 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 283 ms :[p0, (AND (NOT p0) p1), (NOT p0), true, (OR p0 p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=p1, acceptance={0} source=4 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=4, aps=[p0:(LT s50 1), p2:(AND (GEQ s8 1) (GEQ s26 1) (GEQ s27 1) (GEQ s62 1)), p1:(AND (GEQ s16 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1728 reset in 237 ms.
Product exploration explored 100000 steps with 1727 reset in 235 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 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p2) (NOT p1)))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 432 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[p0]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p2) (NOT p1)))), true, (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 19 factoid took 454 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[p0]
Stuttering acceptance computed with spot in 62 ms :[p0]
[2024-05-25 09:53:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2024-05-25 09:53:33] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:53:33] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:33] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-25 09:53:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:53:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:33] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-25 09:53:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:33] [INFO ] [Nat]Added 22 Read/Feed constraints in 43 ms returned sat
[2024-05-25 09:53:33] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 16 ms.
[2024-05-25 09:53:34] [INFO ] Added : 29 causal constraints over 6 iterations in 132 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 35 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:53:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:34] [INFO ] Invariant cache hit.
[2024-05-25 09:53:34] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
[2024-05-25 09:53:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:34] [INFO ] Invariant cache hit.
[2024-05-25 09:53:34] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-25 09:53:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:34] [INFO ] Invariant cache hit.
[2024-05-25 09:53:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:34] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2024-05-25 09:53:34] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 09:53:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:34] [INFO ] Invariant cache hit.
[2024-05-25 09:53:34] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 920 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 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[p0]
Finished random walk after 73 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=73 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[p0]
Stuttering acceptance computed with spot in 34 ms :[p0]
[2024-05-25 09:53:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:53:35] [INFO ] Invariant cache hit.
[2024-05-25 09:53:35] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:35] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-25 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:53:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:35] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2024-05-25 09:53:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 87 ms returned sat
[2024-05-25 09:53:36] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 1 ms to minimize.
[2024-05-25 09:53:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2024-05-25 09:53:36] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 24 ms.
[2024-05-25 09:53:36] [INFO ] Added : 13 causal constraints over 4 iterations in 93 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 60 ms :[p0]
Product exploration explored 100000 steps with 1740 reset in 248 ms.
Product exploration explored 100000 steps with 1785 reset in 229 ms.
Built C files in :
/tmp/ltsmin6400449109527767909
[2024-05-25 09:53:36] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2024-05-25 09:53:36] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:53:36] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2024-05-25 09:53:36] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:53:36] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2024-05-25 09:53:37] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:53:37] [INFO ] Built C files in 169ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6400449109527767909
Running compilation step : cd /tmp/ltsmin6400449109527767909;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1812 ms.
Running link step : cd /tmp/ltsmin6400449109527767909;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin6400449109527767909;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11089654059918122224.hoa' '--buchi-type=spotba'
LTSmin run took 5041 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-13 finished in 13339 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(F((!p1 U (p2||G(!p1))))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-01
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1)]
Support contains 47 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 17 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:53:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:53:44] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:53:44] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2024-05-25 09:53:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:44] [INFO ] Invariant cache hit.
[2024-05-25 09:53:44] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-25 09:53:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:44] [INFO ] Invariant cache hit.
[2024-05-25 09:53:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:44] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-25 09:53:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:44] [INFO ] Invariant cache hit.
[2024-05-25 09:53:44] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 65/66 places, 547/548 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 569 ms. Remains : 65/66 places, 547/548 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s19 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s18 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s9 1) (GEQ s22 1) (GEQ s24 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1515 reset in 576 ms.
Product exploration explored 100000 steps with 1503 reset in 584 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/65 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 (NOT p0) (NOT p2) p1), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 399 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 74 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 376 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 102 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 120 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-25 09:53:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:47] [INFO ] Invariant cache hit.
[2024-05-25 09:53:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:47] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2024-05-25 09:53:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:53:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:48] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-25 09:53:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 45 ms returned sat
[2024-05-25 09:53:48] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 24 ms.
[2024-05-25 09:53:48] [INFO ] Added : 12 causal constraints over 4 iterations in 95 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Support contains 25 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 26 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:48] [INFO ] Invariant cache hit.
[2024-05-25 09:53:48] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
[2024-05-25 09:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:48] [INFO ] Invariant cache hit.
[2024-05-25 09:53:48] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-25 09:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:48] [INFO ] Invariant cache hit.
[2024-05-25 09:53:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:48] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2024-05-25 09:53:48] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-25 09:53:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:48] [INFO ] Invariant cache hit.
[2024-05-25 09:53:49] [INFO ] Dead Transitions using invariants and state equation in 239 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 821 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
Detected a total of 48/65 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 p2)), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 161 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 103 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 75 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 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 110 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 89 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-25 09:53:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:53:49] [INFO ] Invariant cache hit.
[2024-05-25 09:53:50] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:50] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2024-05-25 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:53:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:53:50] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2024-05-25 09:53:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:53:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 49 ms returned sat
[2024-05-25 09:53:50] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 38 ms.
[2024-05-25 09:53:51] [INFO ] Added : 12 causal constraints over 4 iterations in 125 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 122 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 1506 reset in 629 ms.
Product exploration explored 100000 steps with 1508 reset in 521 ms.
Built C files in :
/tmp/ltsmin4120173621584179891
[2024-05-25 09:53:52] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:53:52] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:53:52] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:53:52] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:53:52] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:53:52] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:53:52] [INFO ] Built C files in 207ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4120173621584179891
Running compilation step : cd /tmp/ltsmin4120173621584179891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2108 ms.
Running link step : cd /tmp/ltsmin4120173621584179891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin4120173621584179891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15846643568415711645.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 25 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 21 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:54:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:54:07] [INFO ] Invariant cache hit.
[2024-05-25 09:54:07] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
[2024-05-25 09:54:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:54:07] [INFO ] Invariant cache hit.
[2024-05-25 09:54:07] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-25 09:54:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:54:07] [INFO ] Invariant cache hit.
[2024-05-25 09:54:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:54:07] [INFO ] Implicit Places using invariants and state equation in 198 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 277 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/65 places, 547/547 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 510 ms. Remains : 64/65 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin2856437635722295655
[2024-05-25 09:54:07] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:54:07] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:54:07] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:54:07] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:54:08] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:54:08] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:54:08] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2856437635722295655
Running compilation step : cd /tmp/ltsmin2856437635722295655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1870 ms.
Running link step : cd /tmp/ltsmin2856437635722295655;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 78 ms.
Running LTSmin : cd /tmp/ltsmin2856437635722295655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8584505656440787083.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:54:23] [INFO ] Flatten gal took : 20 ms
[2024-05-25 09:54:23] [INFO ] Flatten gal took : 18 ms
[2024-05-25 09:54:23] [INFO ] Time to serialize gal into /tmp/LTL2196233626215680425.gal : 4 ms
[2024-05-25 09:54:23] [INFO ] Time to serialize properties into /tmp/LTL5059475442792719516.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2196233626215680425.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2376455505010962235.hoa' '-atoms' '/tmp/LTL5059475442792719516.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5059475442792719516.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2376455505010962235.hoa
Detected timeout of ITS tools.
[2024-05-25 09:54:38] [INFO ] Flatten gal took : 15 ms
[2024-05-25 09:54:38] [INFO ] Flatten gal took : 14 ms
[2024-05-25 09:54:38] [INFO ] Time to serialize gal into /tmp/LTL14388570855221026564.gal : 4 ms
[2024-05-25 09:54:38] [INFO ] Time to serialize properties into /tmp/LTL5985029931371907934.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14388570855221026564.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5985029931371907934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G("((((((((NB_ATTENTE_A_18>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_17>=1)&&(ATTENTE_A>=1))&&(...5734
Formula 0 simplified : X(F!"((((((((NB_ATTENTE_A_18>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_17>=1)&&(ATTENTE_A>=1))&&((C...4881
Detected timeout of ITS tools.
[2024-05-25 09:54:53] [INFO ] Flatten gal took : 36 ms
[2024-05-25 09:54:53] [INFO ] Applying decomposition
[2024-05-25 09:54:53] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6841688822494297842.txt' '-o' '/tmp/graph6841688822494297842.bin' '-w' '/tmp/graph6841688822494297842.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6841688822494297842.bin' '-l' '-1' '-v' '-w' '/tmp/graph6841688822494297842.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:54:53] [INFO ] Decomposing Gal with order
[2024-05-25 09:54:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:54:53] [INFO ] Removed a total of 1031 redundant transitions.
[2024-05-25 09:54:53] [INFO ] Flatten gal took : 103 ms
[2024-05-25 09:54:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 7 ms.
[2024-05-25 09:54:53] [INFO ] Time to serialize gal into /tmp/LTL9633611113707578967.gal : 2 ms
[2024-05-25 09:54:53] [INFO ] Time to serialize properties into /tmp/LTL2494684268015988944.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9633611113707578967.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2494684268015988944.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((G("((((((((i0.u3.NB_ATTENTE_A_18>=1)&&(i0.u1.ATTENTE_A>=1))&&((i1.u2.CAPACITE>=1)&&(i2.u0.CONTROLEUR_1>=1)))||(((i0.u3.NB_ATTENT...7450
Formula 0 simplified : X(F!"((((((((i0.u3.NB_ATTENTE_A_18>=1)&&(i0.u1.ATTENTE_A>=1))&&((i1.u2.CAPACITE>=1)&&(i2.u0.CONTROLEUR_1>=1)))||(((i0.u3.NB_ATTENTE_...6345
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7684282800855600809
[2024-05-25 09:55:08] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7684282800855600809
Running compilation step : cd /tmp/ltsmin7684282800855600809;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1004 ms.
Running link step : cd /tmp/ltsmin7684282800855600809;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin7684282800855600809;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||[](<>((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 finished in 99652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-25 09:55:23] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13519946964991994519
[2024-05-25 09:55:23] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2024-05-25 09:55:23] [INFO ] Applying decomposition
[2024-05-25 09:55:23] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:55:23] [INFO ] Flatten gal took : 16 ms
[2024-05-25 09:55:23] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2024-05-25 09:55:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10898368619209791365.txt' '-o' '/tmp/graph10898368619209791365.bin' '-w' '/tmp/graph10898368619209791365.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10898368619209791365.bin' '-l' '-1' '-v' '-w' '/tmp/graph10898368619209791365.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:55:23] [INFO ] Decomposing Gal with order
[2024-05-25 09:55:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:55:23] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2024-05-25 09:55:23] [INFO ] Removed a total of 1101 redundant transitions.
[2024-05-25 09:55:23] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:55:23] [INFO ] Flatten gal took : 80 ms
[2024-05-25 09:55:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 6 ms.
[2024-05-25 09:55:24] [INFO ] Time to serialize gal into /tmp/LTLFireability11015042571936945519.gal : 2 ms
[2024-05-25 09:55:24] [INFO ] Time to serialize properties into /tmp/LTLFireability15708207257132187227.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11015042571936945519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15708207257132187227.ltl' '-c' '-stutter-deadlock'
[2024-05-25 09:55:24] [INFO ] Built C files in 207ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13519946964991994519
Running compilation step : cd /tmp/ltsmin13519946964991994519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((X((G("((((((((i0.u0.NB_ATTENTE_A_18>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(i2.u3.CONTROLEUR_1>=1)))||(((i0.u0.NB_ATTENT...7450
Formula 0 simplified : X(F!"((((((((i0.u0.NB_ATTENTE_A_18>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(i2.u3.CONTROLEUR_1>=1)))||(((i0.u0.NB_ATTENTE_...6345
Compilation finished in 1720 ms.
Running link step : cd /tmp/ltsmin13519946964991994519;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin13519946964991994519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||[](<>((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))))))' '--buchi-type=spotba'
LTSmin run took 136666 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13519946964991994519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t86, t87, t112, t120, t360, t520, i0.u1.t21, i0.u1.t44, i1.t509, i1.t349, ...253
Computing Next relation with stutter on 20 deadlock states
LTSmin run took 1007152 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1593537 ms.

BK_STOP 1716632069924

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-PT-V20P20N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-PT-V20P20N10, 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 r065-tajo-171620414500128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N10.tgz
mv BridgeAndVehicles-PT-V20P20N10 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 ;