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-171620414400113.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)
.......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-PT-V20P10N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414400113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 14K Apr 13 01:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 13 01:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 84K Apr 13 01:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 347K Apr 13 01:24 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 5.6K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 01:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 13 01:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 207K Apr 13 01:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 842K Apr 13 01:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K 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-V20P10N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716629997733

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-V20P10N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 09:39:59] [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 09:39:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 09:39:59] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2024-05-25 09:39:59] [INFO ] Transformed 68 places.
[2024-05-25 09:39:59] [INFO ] Transformed 548 transitions.
[2024-05-25 09:39:59] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Support contains 66 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 21 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:39:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:39:59] [INFO ] Computed 5 invariants in 10 ms
[2024-05-25 09:40:00] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
[2024-05-25 09:40:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:40:00] [INFO ] Invariant cache hit.
[2024-05-25 09:40:00] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-25 09:40:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:40:00] [INFO ] Invariant cache hit.
[2024-05-25 09:40:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:00] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-05-25 09:40:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:40:00] [INFO ] Invariant cache hit.
[2024-05-25 09:40:00] [INFO ] Dead Transitions using invariants and state equation in 196 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 685 ms. Remains : 66/68 places, 548/548 transitions.
Support contains 66 out of 66 places after structural reductions.
[2024-05-25 09:40:00] [INFO ] Flatten gal took : 72 ms
[2024-05-25 09:40:00] [INFO ] Flatten gal took : 49 ms
[2024-05-25 09:40:00] [INFO ] Input system was already deterministic with 548 transitions.
Support contains 58 out of 66 places (down from 66) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 09:40:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:40:01] [INFO ] Invariant cache hit.
[2024-05-25 09:40:01] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:40:01] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-25 09:40:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:40:01] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2024-05-25 09:40:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:01] [INFO ] After 37ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2024-05-25 09:40:01] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2024-05-25 09:40:01] [INFO ] After 148ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 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 76 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 76 ms. Remains : 61/66 places, 544/548 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 959253 steps, run timeout after 3001 ms. (steps per millisecond=319 ) properties seen :{}
Probabilistic random walk after 959253 steps, saw 261011 distinct states, run finished after 3002 ms. (steps per millisecond=319 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:40:05] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2024-05-25 09:40:05] [INFO ] Computed 4 invariants in 9 ms
[2024-05-25 09:40:05] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 09:40:05] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:40:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:40:05] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:40:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:05] [INFO ] After 17ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:40:05] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-25 09:40:05] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 544/544 transitions.
Applied a total of 0 rules in 23 ms. Remains 61 /61 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 61/61 places, 544/544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 544/544 transitions.
Applied a total of 0 rules in 23 ms. Remains 61 /61 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-25 09:40:05] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:40:05] [INFO ] Invariant cache hit.
[2024-05-25 09:40:05] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-25 09:40:05] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:40:05] [INFO ] Invariant cache hit.
[2024-05-25 09:40:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:05] [INFO ] Implicit Places using invariants and state equation in 223 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 317 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/61 places, 544/544 transitions.
Applied a total of 0 rules in 18 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 358 ms. Remains : 59/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1066388 steps, run timeout after 3001 ms. (steps per millisecond=355 ) properties seen :{}
Probabilistic random walk after 1066388 steps, saw 289698 distinct states, run finished after 3001 ms. (steps per millisecond=355 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:40:08] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2024-05-25 09:40:08] [INFO ] Computed 4 invariants in 5 ms
[2024-05-25 09:40:08] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 09:40:08] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:40:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-25 09:40:08] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:40:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:08] [INFO ] After 19ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:40:08] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-25 09:40:08] [INFO ] After 101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 15 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 59/59 places, 544/544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 14 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-25 09:40:08] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:40:08] [INFO ] Invariant cache hit.
[2024-05-25 09:40:08] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-25 09:40:08] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:40:08] [INFO ] Invariant cache hit.
[2024-05-25 09:40:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:09] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2024-05-25 09:40:09] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-25 09:40:09] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:40:09] [INFO ] Invariant cache hit.
[2024-05-25 09:40:09] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 510 ms. Remains : 59/59 places, 544/544 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 59 transition count 126
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 420 place count 59 transition count 124
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 422 place count 57 transition count 124
Applied a total of 422 rules in 5 ms. Remains 57 /59 variables (removed 2) and now considering 124/544 (removed 420) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 124 rows 57 cols
[2024-05-25 09:40:09] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 09:40:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:40:09] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:40:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:40:09] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:40:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 09:40:09] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:40:09] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-25 09:40:09] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
Computed a total of 49 stabilizing places and 84 stable transitions
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p1)))))'
Support contains 4 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 09:40:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:40:09] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 09:40:10] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
[2024-05-25 09:40:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:40:10] [INFO ] Invariant cache hit.
[2024-05-25 09:40:10] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-25 09:40:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:40:10] [INFO ] Invariant cache hit.
[2024-05-25 09:40:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:10] [INFO ] Implicit Places using invariants and state equation in 221 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 342 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 4 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 546 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 250 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s49 1), p1:(OR (AND (GEQ s23 10) (GEQ s51 1)) (AND (GEQ s23 10) (GEQ s50 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-01 finished in 856 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(F(p0)))))'
Support contains 22 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 09:40:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:40:10] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:40:10] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2024-05-25 09:40:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:10] [INFO ] Invariant cache hit.
[2024-05-25 09:40:11] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-25 09:40:11] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:11] [INFO ] Invariant cache hit.
[2024-05-25 09:40:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:11] [INFO ] Implicit Places using invariants and state equation in 188 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 295 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 497 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s20 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s16 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1518 reset in 398 ms.
Product exploration explored 100000 steps with 1502 reset in 345 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=70 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 09:40:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2024-05-25 09:40:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:40:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 09:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:40:13] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-25 09:40:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:40:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:40:13] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2024-05-25 09:40:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 80 ms returned sat
[2024-05-25 09:40:13] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 50 ms.
[2024-05-25 09:40:13] [INFO ] Added : 11 causal constraints over 3 iterations in 111 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 22 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:40:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:13] [INFO ] Invariant cache hit.
[2024-05-25 09:40:13] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
[2024-05-25 09:40:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:13] [INFO ] Invariant cache hit.
[2024-05-25 09:40:13] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-25 09:40:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:13] [INFO ] Invariant cache hit.
[2024-05-25 09:40:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:13] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2024-05-25 09:40:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:13] [INFO ] Invariant cache hit.
[2024-05-25 09:40:14] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 582 ms. Remains : 63/63 places, 547/547 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 60 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 09:40:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:14] [INFO ] Invariant cache hit.
[2024-05-25 09:40:14] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:40:14] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-05-25 09:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:40:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:40:15] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-25 09:40:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:15] [INFO ] [Nat]Added 22 Read/Feed constraints in 104 ms returned sat
[2024-05-25 09:40:15] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 25 ms.
[2024-05-25 09:40:15] [INFO ] Added : 11 causal constraints over 3 iterations in 90 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1517 reset in 307 ms.
Product exploration explored 100000 steps with 1517 reset in 317 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 22 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 63 transition count 547
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 65 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:40:16] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2024-05-25 09:40:16] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:40:16] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
[2024-05-25 09:40:16] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 09:40:16] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:16] [INFO ] Invariant cache hit.
[2024-05-25 09:40:17] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/63 places, 547/547 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 476 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin16309518336587767326
[2024-05-25 09:40:17] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16309518336587767326
Running compilation step : cd /tmp/ltsmin16309518336587767326;'/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 1190 ms.
Running link step : cd /tmp/ltsmin16309518336587767326;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16309518336587767326;'/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' '--hoa' '/tmp/stateBased14897044057868546688.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 22 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:40:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2024-05-25 09:40:32] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:40:32] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
[2024-05-25 09:40:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:32] [INFO ] Invariant cache hit.
[2024-05-25 09:40:32] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-25 09:40:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:32] [INFO ] Invariant cache hit.
[2024-05-25 09:40:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:40:32] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2024-05-25 09:40:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:40:32] [INFO ] Invariant cache hit.
[2024-05-25 09:40:32] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin8679123344282223924
[2024-05-25 09:40:32] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8679123344282223924
Running compilation step : cd /tmp/ltsmin8679123344282223924;'/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 1271 ms.
Running link step : cd /tmp/ltsmin8679123344282223924;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8679123344282223924;'/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' '--hoa' '/tmp/stateBased17379638699376014760.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:40:48] [INFO ] Flatten gal took : 33 ms
[2024-05-25 09:40:48] [INFO ] Flatten gal took : 33 ms
[2024-05-25 09:40:48] [INFO ] Time to serialize gal into /tmp/LTL4893862589201647529.gal : 6 ms
[2024-05-25 09:40:48] [INFO ] Time to serialize properties into /tmp/LTL15332821618348212110.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/LTL4893862589201647529.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17475644321992808358.hoa' '-atoms' '/tmp/LTL15332821618348212110.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/LTL15332821618348212110.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17475644321992808358.hoa
Detected timeout of ITS tools.
[2024-05-25 09:41:03] [INFO ] Flatten gal took : 45 ms
[2024-05-25 09:41:03] [INFO ] Flatten gal took : 37 ms
[2024-05-25 09:41:03] [INFO ] Time to serialize gal into /tmp/LTL1727534514852303173.gal : 7 ms
[2024-05-25 09:41:03] [INFO ] Time to serialize properties into /tmp/LTL4077120292773461289.ltl : 3 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/LTL1727534514852303173.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4077120292773461289.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...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_19<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE...824
Formula 0 simplified : XXXG!"(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_19<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1...814
Detected timeout of ITS tools.
[2024-05-25 09:41:18] [INFO ] Flatten gal took : 46 ms
[2024-05-25 09:41:18] [INFO ] Applying decomposition
[2024-05-25 09:41:18] [INFO ] Flatten gal took : 44 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/graph8709726179537656884.txt' '-o' '/tmp/graph8709726179537656884.bin' '-w' '/tmp/graph8709726179537656884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8709726179537656884.bin' '-l' '-1' '-v' '-w' '/tmp/graph8709726179537656884.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:41:18] [INFO ] Decomposing Gal with order
[2024-05-25 09:41:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:41:18] [INFO ] Removed a total of 1299 redundant transitions.
[2024-05-25 09:41:18] [INFO ] Flatten gal took : 191 ms
[2024-05-25 09:41:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 20 ms.
[2024-05-25 09:41:18] [INFO ] Time to serialize gal into /tmp/LTL2100045706992625938.gal : 3 ms
[2024-05-25 09:41:18] [INFO ] Time to serialize properties into /tmp/LTL10197932901213930845.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/LTL2100045706992625938.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10197932901213930845.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...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(((((((i1.u4.ROUTE_A<1)||(i1.u4.NB_ATTENTE_A_20<1))&&((i1.u4.ROUTE_A<1)||(i1.u4.NB_ATTENTE_A_19<1)))&&(((i1.u4.ROUTE_A<1)|...1076
Formula 0 simplified : XXXG!"(((((((i1.u4.ROUTE_A<1)||(i1.u4.NB_ATTENTE_A_20<1))&&((i1.u4.ROUTE_A<1)||(i1.u4.NB_ATTENTE_A_19<1)))&&(((i1.u4.ROUTE_A<1)||(i1...1066
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9639096594548656488
[2024-05-25 09:41:34] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9639096594548656488
Running compilation step : cd /tmp/ltsmin9639096594548656488;'/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 1167 ms.
Running link step : cd /tmp/ltsmin9639096594548656488;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9639096594548656488;'/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(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-02 finished in 98369 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)&&F(G(p1)))))'
Support contains 6 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 98 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:41:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:41:49] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:42:01] [INFO ] Dead Transitions using invariants and state equation in 12363 ms found 0 transitions.
[2024-05-25 09:42:01] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:01] [INFO ] Invariant cache hit.
[2024-05-25 09:42:01] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-25 09:42:01] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:01] [INFO ] Invariant cache hit.
[2024-05-25 09:42:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:02] [INFO ] Implicit Places using invariants and state equation in 323 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 457 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 22 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 12949 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s23 10) (GEQ s50 1)) (AND (GEQ s23 10) (GEQ s49 1))), p1:(OR (AND (GEQ s48 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s62 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 323 steps with 3 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-03 finished in 13135 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 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 48 ms. Remains 63 /66 variables (removed 3) and now considering 546/548 (removed 2) transitions.
[2024-05-25 09:42:02] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2024-05-25 09:42:02] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 09:42:02] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-25 09:42:02] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2024-05-25 09:42:02] [INFO ] Invariant cache hit.
[2024-05-25 09:42:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:02] [INFO ] Implicit Places using invariants and state equation in 276 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 421 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 17 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 486 ms. Remains : 61/66 places, 546/548 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-04 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 (AND (GEQ s46 1) (GEQ s60 1)) (AND (GEQ s45 1) (GEQ s60 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 129 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-04 finished in 546 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((X(p0) U p0)))'
Support contains 3 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 09:42:02] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:42:02] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:42:03] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
[2024-05-25 09:42:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:03] [INFO ] Invariant cache hit.
[2024-05-25 09:42:03] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-25 09:42:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:03] [INFO ] Invariant cache hit.
[2024-05-25 09:42:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:03] [INFO ] Implicit Places using invariants and state equation in 231 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 331 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 538 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}]], initial=1, aps=[p0:(OR (AND (GEQ s48 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s62 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-05 finished in 683 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)||G(p1))))'
Support contains 26 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 29 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:42:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:03] [INFO ] Invariant cache hit.
[2024-05-25 09:42:03] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
[2024-05-25 09:42:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:03] [INFO ] Invariant cache hit.
[2024-05-25 09:42:03] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-25 09:42:03] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:03] [INFO ] Invariant cache hit.
[2024-05-25 09:42:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:04] [INFO ] Implicit Places using invariants and state equation in 236 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 331 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 28 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 644 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s49 1) (GEQ s63 1)) (AND (GEQ s48 1) (GEQ s63 1))), p1:(OR (AND (GEQ s19 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s18 1) (GEQ s2...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 169 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-06 finished in 716 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(p1)||p0)))'
Support contains 25 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 33 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:42:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:04] [INFO ] Invariant cache hit.
[2024-05-25 09:42:04] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2024-05-25 09:42:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:04] [INFO ] Invariant cache hit.
[2024-05-25 09:42:04] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-25 09:42:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:04] [INFO ] Invariant cache hit.
[2024-05-25 09:42:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:04] [INFO ] Implicit Places using invariants and state equation in 200 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 290 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 21 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 561 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s20 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s16 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5954 reset in 541 ms.
Product exploration explored 100000 steps with 6396 reset in 488 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 59 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 233 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-25 09:42:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2024-05-25 09:42:06] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:42:06] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:42:06] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-25 09:42:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:42:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:42:07] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-25 09:42:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 28 ms returned sat
[2024-05-25 09:42:07] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-25 09:42:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2024-05-25 09:42:07] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 23 ms.
[2024-05-25 09:42:07] [INFO ] Added : 11 causal constraints over 4 iterations in 82 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 26 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:42:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:07] [INFO ] Invariant cache hit.
[2024-05-25 09:42:07] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
[2024-05-25 09:42:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:07] [INFO ] Invariant cache hit.
[2024-05-25 09:42:07] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-25 09:42:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:07] [INFO ] Invariant cache hit.
[2024-05-25 09:42:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:07] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2024-05-25 09:42:07] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 09:42:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:07] [INFO ] Invariant cache hit.
[2024-05-25 09:42:07] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 670 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 58 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-25 09:42:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:08] [INFO ] Invariant cache hit.
[2024-05-25 09:42:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:42:08] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2024-05-25 09:42:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:42:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:42:09] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2024-05-25 09:42:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 35 ms returned sat
[2024-05-25 09:42:09] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
[2024-05-25 09:42:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2024-05-25 09:42:09] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 27 ms.
[2024-05-25 09:42:09] [INFO ] Added : 11 causal constraints over 4 iterations in 74 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6140 reset in 709 ms.
Product exploration explored 100000 steps with 5929 reset in 529 ms.
Built C files in :
/tmp/ltsmin15175103802392503261
[2024-05-25 09:42:10] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:42:10] [INFO ] Computation of Complete disable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:42:10] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:42:10] [INFO ] Computation of Complete enable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:42:10] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:42:10] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:42:10] [INFO ] Built C files in 210ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15175103802392503261
Running compilation step : cd /tmp/ltsmin15175103802392503261;'/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 1858 ms.
Running link step : cd /tmp/ltsmin15175103802392503261;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin15175103802392503261;'/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/stateBased5855641912735171836.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 25 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:42:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:25] [INFO ] Invariant cache hit.
[2024-05-25 09:42:25] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
[2024-05-25 09:42:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:25] [INFO ] Invariant cache hit.
[2024-05-25 09:42:26] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-25 09:42:26] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:26] [INFO ] Invariant cache hit.
[2024-05-25 09:42:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:42:26] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2024-05-25 09:42:26] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 09:42:26] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:42:26] [INFO ] Invariant cache hit.
[2024-05-25 09:42:26] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 754 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin16148934341651149356
[2024-05-25 09:42:26] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:42:26] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:42:26] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:42:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:42:26] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:42:26] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:42:26] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16148934341651149356
Running compilation step : cd /tmp/ltsmin16148934341651149356;'/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 1873 ms.
Running link step : cd /tmp/ltsmin16148934341651149356;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin16148934341651149356;'/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/stateBased14241598665996116928.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:42:41] [INFO ] Flatten gal took : 39 ms
[2024-05-25 09:42:41] [INFO ] Flatten gal took : 32 ms
[2024-05-25 09:42:41] [INFO ] Time to serialize gal into /tmp/LTL10064432661983267716.gal : 7 ms
[2024-05-25 09:42:41] [INFO ] Time to serialize properties into /tmp/LTL7508311999276717486.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/LTL10064432661983267716.gal' '-t' 'CGAL' '-hoa' '/tmp/aut43740454642408927.hoa' '-atoms' '/tmp/LTL7508311999276717486.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...316
Loading property file /tmp/LTL7508311999276717486.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut43740454642408927.hoa
Detected timeout of ITS tools.
[2024-05-25 09:42:56] [INFO ] Flatten gal took : 32 ms
[2024-05-25 09:42:56] [INFO ] Flatten gal took : 30 ms
[2024-05-25 09:42:56] [INFO ] Time to serialize gal into /tmp/LTL7283235027900699881.gal : 7 ms
[2024-05-25 09:42:56] [INFO ] Time to serialize properties into /tmp/LTL5229809890510429171.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/LTL7283235027900699881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5229809890510429171.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...275
Read 1 LTL properties
Checking formula 0 : !((F((((((G("(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_19<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUT...2429
Formula 0 simplified : G(!"((((((NB_ATTENTE_A_10>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_16>=1)&&(ATTENTE_A>=1))&&((CAPA...2415
Detected timeout of ITS tools.
[2024-05-25 09:43:11] [INFO ] Flatten gal took : 17 ms
[2024-05-25 09:43:11] [INFO ] Applying decomposition
[2024-05-25 09:43:11] [INFO ] Flatten gal took : 17 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/graph15274886228394536447.txt' '-o' '/tmp/graph15274886228394536447.bin' '-w' '/tmp/graph15274886228394536447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15274886228394536447.bin' '-l' '-1' '-v' '-w' '/tmp/graph15274886228394536447.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:43:11] [INFO ] Decomposing Gal with order
[2024-05-25 09:43:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:43:12] [INFO ] Removed a total of 992 redundant transitions.
[2024-05-25 09:43:12] [INFO ] Flatten gal took : 189 ms
[2024-05-25 09:43:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 6 ms.
[2024-05-25 09:43:12] [INFO ] Time to serialize gal into /tmp/LTL15942449494586222495.gal : 2 ms
[2024-05-25 09:43:12] [INFO ] Time to serialize properties into /tmp/LTL11220465800664682361.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/LTL15942449494586222495.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11220465800664682361.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("(((((((i0.u0.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_20<1))&&((i0.u0.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_19<1)))&&(((i0.u0.ROUTE_A<1)...3098
Formula 0 simplified : G(!"((((((i1.u3.NB_ATTENTE_A_10>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(u4.CONTROLEUR_1>=1)))||(((i1.u3.NB_ATTENTE_A_16>=...3084
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1243893320979109416
[2024-05-25 09:43:27] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1243893320979109416
Running compilation step : cd /tmp/ltsmin1243893320979109416;'/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 1386 ms.
Running link step : cd /tmp/ltsmin1243893320979109416;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin1243893320979109416;'/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' '<>(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 1705 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-07 finished in 86233 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 U p1))) U (G(p3)||p2)))'
Support contains 7 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 09:43:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:43:30] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:43:30] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
[2024-05-25 09:43:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:30] [INFO ] Invariant cache hit.
[2024-05-25 09:43:30] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-25 09:43:30] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:30] [INFO ] Invariant cache hit.
[2024-05-25 09:43:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:43:30] [INFO ] Implicit Places using invariants and state equation in 167 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 254 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 456 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 350 ms :[(AND (NOT p2) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p1), true, (AND (NOT p1) (NOT p3)), (NOT p3)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={} source=2 dest: 3}, { cond=p3, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=5 dest: 5}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={} source=6 dest: 4}, { cond=p3, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(OR (AND (GEQ s44 1) (GEQ s53 1)) (AND (GEQ s23 1) (GEQ s25 1) (GEQ s45 1) (GEQ s47 1))), p3:(LT s22 1), p1:(AND (GEQ s23 1) (GEQ s25 1) (GEQ s45 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 77 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-09 finished in 839 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((!p0 U (p1||G(!p0)))))'
Support contains 6 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 09:43:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:31] [INFO ] Invariant cache hit.
[2024-05-25 09:43:31] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
[2024-05-25 09:43:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:31] [INFO ] Invariant cache hit.
[2024-05-25 09:43:31] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-25 09:43:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:31] [INFO ] Invariant cache hit.
[2024-05-25 09:43:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:43:31] [INFO ] Implicit Places using invariants and state equation in 255 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 358 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 553 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NOT (OR (GEQ s22 1) (LT s49 1))) (NOT (AND (GEQ s11 1) (GEQ s25 1) (GEQ s26 1) (GEQ s54 1)))), p0:(AND (GEQ s11 1) (GEQ s25 1) (GEQ s26 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1731 reset in 312 ms.
Product exploration explored 100000 steps with 1742 reset in 309 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 80 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 187 ms :[true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:43:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2024-05-25 09:43:33] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:43:33] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 159 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 137 ms :[true, p0, p0]
Support contains 6 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 27 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:43:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:33] [INFO ] Invariant cache hit.
[2024-05-25 09:43:33] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
[2024-05-25 09:43:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:33] [INFO ] Invariant cache hit.
[2024-05-25 09:43:33] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-25 09:43:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:33] [INFO ] Invariant cache hit.
[2024-05-25 09:43:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:43:34] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2024-05-25 09:43:34] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 09:43:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:34] [INFO ] Invariant cache hit.
[2024-05-25 09:43:34] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 869 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 150 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[true, p0, p0]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :2
Finished Best-First random walk after 194 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=194 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 8 factoid took 271 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 126 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 97 ms :[true, p0, p0]
Product exploration explored 100000 steps with 1745 reset in 297 ms.
Product exploration explored 100000 steps with 1741 reset in 360 ms.
Built C files in :
/tmp/ltsmin14582017404384992786
[2024-05-25 09:43:36] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2024-05-25 09:43:36] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:43:36] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2024-05-25 09:43:36] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:43:36] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2024-05-25 09:43:36] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:43:36] [INFO ] Built C files in 133ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14582017404384992786
Running compilation step : cd /tmp/ltsmin14582017404384992786;'/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 1888 ms.
Running link step : cd /tmp/ltsmin14582017404384992786;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin14582017404384992786;'/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/stateBased16305710501021901329.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 27 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:43:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:51] [INFO ] Invariant cache hit.
[2024-05-25 09:43:51] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
[2024-05-25 09:43:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:51] [INFO ] Invariant cache hit.
[2024-05-25 09:43:51] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-25 09:43:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:51] [INFO ] Invariant cache hit.
[2024-05-25 09:43:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:43:51] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2024-05-25 09:43:51] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 09:43:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:43:51] [INFO ] Invariant cache hit.
[2024-05-25 09:43:52] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1044 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin8528713213441677000
[2024-05-25 09:43:52] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2024-05-25 09:43:52] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:43:52] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2024-05-25 09:43:52] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:43:52] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2024-05-25 09:43:52] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:43:52] [INFO ] Built C files in 158ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8528713213441677000
Running compilation step : cd /tmp/ltsmin8528713213441677000;'/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 1762 ms.
Running link step : cd /tmp/ltsmin8528713213441677000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin8528713213441677000;'/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/stateBased1768269263740118180.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:44:07] [INFO ] Flatten gal took : 17 ms
[2024-05-25 09:44:07] [INFO ] Flatten gal took : 19 ms
[2024-05-25 09:44:07] [INFO ] Time to serialize gal into /tmp/LTL13555821569556663765.gal : 5 ms
[2024-05-25 09:44:07] [INFO ] Time to serialize properties into /tmp/LTL9374390215765547721.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/LTL13555821569556663765.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12491435056413339787.hoa' '-atoms' '/tmp/LTL9374390215765547721.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/LTL9374390215765547721.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12491435056413339787.hoa
Detected timeout of ITS tools.
[2024-05-25 09:44:22] [INFO ] Flatten gal took : 16 ms
[2024-05-25 09:44:22] [INFO ] Flatten gal took : 16 ms
[2024-05-25 09:44:22] [INFO ] Time to serialize gal into /tmp/LTL3323319726361871017.gal : 5 ms
[2024-05-25 09:44:22] [INFO ] Time to serialize properties into /tmp/LTL8959609126948066404.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/LTL3323319726361871017.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8959609126948066404.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...275
Read 1 LTL properties
Checking formula 0 : !((X((!("(((NB_ATTENTE_A_10>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_1>=1)))"))U((G(!("(((NB_ATTENTE_A_10>=1)&&(CONTRO...347
Formula 0 simplified : X("(((NB_ATTENTE_A_10>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_1>=1)))" M !"((!((SUR_PONT_A>=1)||(SUR_PONT_B<1)))&&(...243
Detected timeout of ITS tools.
[2024-05-25 09:44:37] [INFO ] Flatten gal took : 35 ms
[2024-05-25 09:44:37] [INFO ] Applying decomposition
[2024-05-25 09:44:37] [INFO ] Flatten gal took : 28 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/graph6486542776668078150.txt' '-o' '/tmp/graph6486542776668078150.bin' '-w' '/tmp/graph6486542776668078150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6486542776668078150.bin' '-l' '-1' '-v' '-w' '/tmp/graph6486542776668078150.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:44:37] [INFO ] Decomposing Gal with order
[2024-05-25 09:44:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:44:37] [INFO ] Removed a total of 1080 redundant transitions.
[2024-05-25 09:44:37] [INFO ] Flatten gal took : 72 ms
[2024-05-25 09:44:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 8 ms.
[2024-05-25 09:44:37] [INFO ] Time to serialize gal into /tmp/LTL6006625282592717636.gal : 2 ms
[2024-05-25 09:44:37] [INFO ] Time to serialize properties into /tmp/LTL17281233957892630160.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/LTL6006625282592717636.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17281233957892630160.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...255
Read 1 LTL properties
Checking formula 0 : !((X((!("(((i0.u2.NB_ATTENTE_A_10>=1)&&(i0.u1.CONTROLEUR_2>=1))&&((i0.u1.NB_ATTENTE_B_0>=1)&&(i2.u4.COMPTEUR_1>=1)))"))U((G(!("(((i0.u...425
Formula 0 simplified : X("(((i0.u2.NB_ATTENTE_A_10>=1)&&(i0.u1.CONTROLEUR_2>=1))&&((i0.u1.NB_ATTENTE_B_0>=1)&&(i2.u4.COMPTEUR_1>=1)))" M !"((!((u0.SUR_PONT...297
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3232975727562979837
[2024-05-25 09:44:52] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3232975727562979837
Running compilation step : cd /tmp/ltsmin3232975727562979837;'/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 1266 ms.
Running link step : cd /tmp/ltsmin3232975727562979837;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin3232975727562979837;'/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) U ([](!(LTLAPp0==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 978 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-10 finished in 83707 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||G(p1)))))'
Support contains 3 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 09:44:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:44:55] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:44:55] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
[2024-05-25 09:44:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:55] [INFO ] Invariant cache hit.
[2024-05-25 09:44:55] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-25 09:44:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:55] [INFO ] Invariant cache hit.
[2024-05-25 09:44:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:44:55] [INFO ] Implicit Places using invariants and state equation in 269 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 373 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 1 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 550 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (GEQ s0 1) (GEQ s12 1)), p0:(GEQ s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-11 finished in 777 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(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 3 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:44:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:55] [INFO ] Invariant cache hit.
[2024-05-25 09:44:56] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
[2024-05-25 09:44:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:56] [INFO ] Invariant cache hit.
[2024-05-25 09:44:56] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-25 09:44:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:56] [INFO ] Invariant cache hit.
[2024-05-25 09:44:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:44:56] [INFO ] Implicit Places using invariants and state equation in 288 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 404 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 633 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ 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 1713 reset in 202 ms.
Product exploration explored 100000 steps with 1761 reset in 196 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 78 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 154 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 09:44:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2024-05-25 09:44:57] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:44:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:44:57] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-25 09:44:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:44:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:44:58] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-25 09:44:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:44:58] [INFO ] [Nat]Added 22 Read/Feed constraints in 176 ms returned sat
[2024-05-25 09:44:58] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 29 ms.
[2024-05-25 09:44:58] [INFO ] Added : 15 causal constraints over 4 iterations in 86 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:44:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:58] [INFO ] Invariant cache hit.
[2024-05-25 09:44:58] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
[2024-05-25 09:44:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:58] [INFO ] Invariant cache hit.
[2024-05-25 09:44:58] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-25 09:44:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:58] [INFO ] Invariant cache hit.
[2024-05-25 09:44:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:44:58] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2024-05-25 09:44:58] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:58] [INFO ] Invariant cache hit.
[2024-05-25 09:44:59] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 655 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 75 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=18 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 09:44:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:44:59] [INFO ] Invariant cache hit.
[2024-05-25 09:44:59] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:45:00] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2024-05-25 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:45:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:45:00] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-25 09:45:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:45:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 172 ms returned sat
[2024-05-25 09:45:00] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 33 ms.
[2024-05-25 09:45:00] [INFO ] Added : 15 causal constraints over 4 iterations in 116 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1755 reset in 304 ms.
Product exploration explored 100000 steps with 1743 reset in 294 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT 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: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 64 transition count 548
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 30 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:45:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2024-05-25 09:45:01] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:45:01] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
[2024-05-25 09:45:01] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 09:45:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:45:01] [INFO ] Invariant cache hit.
[2024-05-25 09:45:02] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/64 places, 548/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 511 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin16981848332669056564
[2024-05-25 09:45:02] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16981848332669056564
Running compilation step : cd /tmp/ltsmin16981848332669056564;'/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 1258 ms.
Running link step : cd /tmp/ltsmin16981848332669056564;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16981848332669056564;'/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' '--hoa' '/tmp/stateBased17657877438383544430.hoa' '--buchi-type=spotba'
LTSmin run took 4333 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-12 finished in 11960 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&&G(p1))||(F(G(p2))&&G(p0))))))'
Support contains 8 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 19 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:45:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2024-05-25 09:45:07] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:45:07] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
[2024-05-25 09:45:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:07] [INFO ] Invariant cache hit.
[2024-05-25 09:45:08] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-25 09:45:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:08] [INFO ] Invariant cache hit.
[2024-05-25 09:45:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:45:08] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2024-05-25 09:45:08] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 09:45:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:08] [INFO ] Invariant cache hit.
[2024-05-25 09:45:08] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/66 places, 547/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 726 ms. Remains : 65/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s9 1) (LT s22 1) (LT s24 1) (LT s25 1)), p1:(AND (GEQ s24 1) (GEQ s26 1) (GEQ s32 1) (GEQ s48 1)), p2:(OR (LT s24 10) (LT s52 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 585 reset in 452 ms.
Product exploration explored 100000 steps with 586 reset in 424 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X p0), (X (NOT (AND p0 p1 (NOT p2)))), (X (OR (AND (NOT p0) p2) (AND (NOT p1) p2))), (X (AND p0 (NOT p1))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (OR (AND (NOT p0) p2) (AND (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 398 ms. Reduced automaton from 5 states, 22 edges and 3 AP (stutter insensitive) to 5 states, 22 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 09:45:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:10] [INFO ] Invariant cache hit.
[2024-05-25 09:45:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:45:10] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X p0), (X (NOT (AND p0 p1 (NOT p2)))), (X (OR (AND (NOT p0) p2) (AND (NOT p1) p2))), (X (AND p0 (NOT p1))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (OR (AND (NOT p0) p2) (AND (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (G (NOT (AND (NOT p2) p1))), (G (NOT (AND (NOT p2) p0 p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND p2 p0 p1)), (F (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (NOT p0)), (F (AND p2 p1)), (F (NOT (OR (AND p2 (NOT p0)) (AND p2 (NOT p1))))), (F (AND (NOT p2) (NOT p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT (AND p2 (NOT p1))))]
Knowledge based reduction with 26 factoid took 1861 ms. Reduced automaton from 5 states, 22 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Support contains 5 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 25 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:45:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:12] [INFO ] Invariant cache hit.
[2024-05-25 09:45:13] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2024-05-25 09:45:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:13] [INFO ] Invariant cache hit.
[2024-05-25 09:45:13] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-25 09:45:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:13] [INFO ] Invariant cache hit.
[2024-05-25 09:45:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:45:13] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2024-05-25 09:45:13] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 09:45:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:13] [INFO ] Invariant cache hit.
[2024-05-25 09:45:13] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 781 ms. Remains : 65/65 places, 547/547 transitions.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND p0 p2), (X p2), (X (NOT (AND (NOT p2) p0))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 132 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 114 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2), (X p2), (X (NOT (AND (NOT p2) p0))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (AND (NOT p2) p0))]
Knowledge based reduction with 7 factoid took 179 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 585 reset in 319 ms.
Product exploration explored 100000 steps with 585 reset in 271 ms.
Built C files in :
/tmp/ltsmin9308326441660141081
[2024-05-25 09:45:14] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:45:14] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:45:15] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:45:15] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:45:15] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:45:15] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:45:15] [INFO ] Built C files in 153ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9308326441660141081
Running compilation step : cd /tmp/ltsmin9308326441660141081;'/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 1850 ms.
Running link step : cd /tmp/ltsmin9308326441660141081;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 110 ms.
Running LTSmin : cd /tmp/ltsmin9308326441660141081;'/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/stateBased15913347494132415698.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 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 15 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:45:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:30] [INFO ] Invariant cache hit.
[2024-05-25 09:45:30] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
[2024-05-25 09:45:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:30] [INFO ] Invariant cache hit.
[2024-05-25 09:45:30] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-25 09:45:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:45:30] [INFO ] Invariant cache hit.
[2024-05-25 09:45:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:45:30] [INFO ] Implicit Places using invariants and state equation in 187 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 273 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 13 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 495 ms. Remains : 64/65 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin133272080394714864
[2024-05-25 09:45:30] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2024-05-25 09:45:30] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:45:30] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2024-05-25 09:45:30] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:45:30] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2024-05-25 09:45:30] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:45:30] [INFO ] Built C files in 143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin133272080394714864
Running compilation step : cd /tmp/ltsmin133272080394714864;'/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 1933 ms.
Running link step : cd /tmp/ltsmin133272080394714864;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin133272080394714864;'/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/stateBased1901005328511728076.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:45:45] [INFO ] Flatten gal took : 16 ms
[2024-05-25 09:45:45] [INFO ] Flatten gal took : 14 ms
[2024-05-25 09:45:45] [INFO ] Time to serialize gal into /tmp/LTL2989934384560817557.gal : 4 ms
[2024-05-25 09:45:45] [INFO ] Time to serialize properties into /tmp/LTL13074043187024114115.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/LTL2989934384560817557.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12837638189857913587.hoa' '-atoms' '/tmp/LTL13074043187024114115.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/LTL13074043187024114115.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12837638189857913587.hoa
Detected timeout of ITS tools.
[2024-05-25 09:46:00] [INFO ] Flatten gal took : 18 ms
[2024-05-25 09:46:00] [INFO ] Flatten gal took : 18 ms
[2024-05-25 09:46:00] [INFO ] Time to serialize gal into /tmp/LTL10980215910932198713.gal : 7 ms
[2024-05-25 09:46:00] [INFO ] Time to serialize properties into /tmp/LTL5336502127971265208.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/LTL10980215910932198713.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5336502127971265208.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 : !((G(F(((G("(((CAPACITE>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_5>=1)&&(ATTENTE_B>=1)))"))&&("(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((...317
Formula 0 simplified : G(F(!"(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))" | GF!"((CAPACITE<10)||(VIDANGE_2<1))") & FG(!"(((NB_A...304
Detected timeout of ITS tools.
[2024-05-25 09:46:15] [INFO ] Flatten gal took : 38 ms
[2024-05-25 09:46:15] [INFO ] Applying decomposition
[2024-05-25 09:46:15] [INFO ] Flatten gal took : 25 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/graph6918110116801229208.txt' '-o' '/tmp/graph6918110116801229208.bin' '-w' '/tmp/graph6918110116801229208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6918110116801229208.bin' '-l' '-1' '-v' '-w' '/tmp/graph6918110116801229208.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:46:15] [INFO ] Decomposing Gal with order
[2024-05-25 09:46:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:46:16] [INFO ] Removed a total of 1100 redundant transitions.
[2024-05-25 09:46:16] [INFO ] Flatten gal took : 74 ms
[2024-05-25 09:46:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 9 ms.
[2024-05-25 09:46:16] [INFO ] Time to serialize gal into /tmp/LTL14632810200532592275.gal : 2 ms
[2024-05-25 09:46:16] [INFO ] Time to serialize properties into /tmp/LTL14226464923703986999.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/LTL14632810200532592275.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14226464923703986999.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 : !((G(F(((G("(((i0.u1.CAPACITE>=1)&&(i2.u2.CONTROLEUR_2>=1))&&((i1.u4.NB_ATTENTE_B_5>=1)&&(i1.u4.ATTENTE_B>=1)))"))&&("(((i2.u2.NB_ATTE...401
Formula 0 simplified : G(F(!"(((i2.u2.NB_ATTENTE_A_8<1)||(i0.u0.ATTENTE_A<1))||((i0.u1.CAPACITE<1)||(i1.u3.CONTROLEUR_1<1)))" | GF!"((i0.u1.CAPACITE<10)||(...388
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2766239137878873147
[2024-05-25 09:46:31] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2766239137878873147
Running compilation step : cd /tmp/ltsmin2766239137878873147;'/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 908 ms.
Running link step : cd /tmp/ltsmin2766239137878873147;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin2766239137878873147;'/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))&&(LTLAPp1==true))||(<>([]((LTLAPp2==true)))&&[]((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-13 finished in 98471 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)||F(p1)))'
Support contains 7 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 19 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:46:46] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2024-05-25 09:46:46] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:46:46] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
[2024-05-25 09:46:46] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:46] [INFO ] Invariant cache hit.
[2024-05-25 09:46:46] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-25 09:46:46] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:46] [INFO ] Invariant cache hit.
[2024-05-25 09:46:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:46] [INFO ] Implicit Places using invariants and state equation in 237 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 320 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 13 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 571 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (GEQ s39 1) (GEQ s53 1)) (AND (GEQ s19 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1))), p0:(GEQ s50 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][true, true]]
Stuttering criterion allowed to conclude after 925 steps with 16 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-14 finished in 691 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' '!((!p0 U (p1 U p2)))'
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 17 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:46:46] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:46] [INFO ] Invariant cache hit.
[2024-05-25 09:46:47] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
[2024-05-25 09:46:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:47] [INFO ] Invariant cache hit.
[2024-05-25 09:46:47] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-25 09:46:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:47] [INFO ] Invariant cache hit.
[2024-05-25 09:46:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:47] [INFO ] Implicit Places using invariants and state equation in 255 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 360 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 19 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 636 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p2), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p2:(AND (GEQ s8 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)), p1:(OR (GEQ s23 1) (AND (GEQ s17 1) (GEQ s26 1) (GEQ s27 1) (GEQ s55 1))), p0:(AND (GEQ s17 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1236 reset in 380 ms.
Product exploration explored 100000 steps with 1285 reset in 384 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1) p0))), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 216 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 09:46:49] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2024-05-25 09:46:49] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 09:46:49] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:49] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-25 09:46:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:46:49] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 09:46:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:49] [INFO ] After 42ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 09:46:49] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-25 09:46:49] [INFO ] After 204ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 547
Applied a total of 2 rules in 18 ms. Remains 64 /65 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:46:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2024-05-25 09:46:49] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:46:49] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 64/65 places, 547/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1006476 steps, run timeout after 3001 ms. (steps per millisecond=335 ) properties seen :{}
Probabilistic random walk after 1006476 steps, saw 242007 distinct states, run finished after 3001 ms. (steps per millisecond=335 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:46:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:46:52] [INFO ] Invariant cache hit.
[2024-05-25 09:46:52] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:52] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:46:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:46:52] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:46:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:52] [INFO ] After 22ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:46:52] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2024-05-25 09:46:52] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 64/64 places, 547/547 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 15 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:46:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:46:52] [INFO ] Invariant cache hit.
[2024-05-25 09:46:52] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-25 09:46:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:46:52] [INFO ] Invariant cache hit.
[2024-05-25 09:46:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:53] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-05-25 09:46:53] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-25 09:46:53] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:46:53] [INFO ] Invariant cache hit.
[2024-05-25 09:46:53] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 514 ms. Remains : 64/64 places, 547/547 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 129
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 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 127
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 126
Applied a total of 424 rules in 5 ms. Remains 61 /64 variables (removed 3) and now considering 126/547 (removed 421) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 126 rows 61 cols
[2024-05-25 09:46:53] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:46:53] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:53] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:46:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 09:46:53] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:46:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 09:46:53] [INFO ] After 13ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:46:53] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-25 09:46:53] [INFO ] After 129ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1) p0))), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (G (NOT (AND (NOT p1) (NOT p2) p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 13 factoid took 312 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p2), (NOT p2)]
[2024-05-25 09:46:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2024-05-25 09:46:54] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 09:46:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:46:54] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2024-05-25 09:46:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:46:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:46:54] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-25 09:46:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 195 ms returned sat
[2024-05-25 09:46:54] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 32 ms.
[2024-05-25 09:46:54] [INFO ] Added : 28 causal constraints over 7 iterations in 137 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 9 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2024-05-25 09:46:54] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:54] [INFO ] Invariant cache hit.
[2024-05-25 09:46:55] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
[2024-05-25 09:46:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:55] [INFO ] Invariant cache hit.
[2024-05-25 09:46:55] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-25 09:46:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:55] [INFO ] Invariant cache hit.
[2024-05-25 09:46:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:55] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2024-05-25 09:46:55] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-25 09:46:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:55] [INFO ] Invariant cache hit.
[2024-05-25 09:46:55] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 721 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
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 143 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 09:46:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2024-05-25 09:46:56] [INFO ] Invariant cache hit.
[2024-05-25 09:46:56] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:56] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-25 09:46:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:56] [INFO ] After 53ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 09:46:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:46:56] [INFO ] After 24ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 09:46:56] [INFO ] After 60ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-25 09:46:56] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 8 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 547
Applied a total of 2 rules in 26 ms. Remains 64 /65 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2024-05-25 09:46:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2024-05-25 09:46:56] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:46:56] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 64/65 places, 547/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1005988 steps, run timeout after 3001 ms. (steps per millisecond=335 ) properties seen :{}
Probabilistic random walk after 1005988 steps, saw 241791 distinct states, run finished after 3001 ms. (steps per millisecond=335 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:46:59] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:46:59] [INFO ] Invariant cache hit.
[2024-05-25 09:46:59] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:46:59] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:46:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:00] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:47:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:00] [INFO ] After 36ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:47:00] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-25 09:47:00] [INFO ] After 211ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 8 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 20 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 64/64 places, 547/547 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2024-05-25 09:47:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:47:00] [INFO ] Invariant cache hit.
[2024-05-25 09:47:00] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-25 09:47:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:47:00] [INFO ] Invariant cache hit.
[2024-05-25 09:47:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:00] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2024-05-25 09:47:00] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-25 09:47:00] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2024-05-25 09:47:00] [INFO ] Invariant cache hit.
[2024-05-25 09:47:00] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 571 ms. Remains : 64/64 places, 547/547 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 129
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 1 with 4 rules applied. Total rules applied 422 place count 62 transition count 127
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 126
Applied a total of 424 rules in 6 ms. Remains 61 /64 variables (removed 3) and now considering 126/547 (removed 421) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 126 rows 61 cols
[2024-05-25 09:47:00] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:47:00] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:00] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:47:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:00] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:47:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 09:47:00] [INFO ] After 16ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:47:00] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-25 09:47:00] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2)))), (G (NOT (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p1))]
Knowledge based reduction with 13 factoid took 300 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p2), (NOT p2)]
[2024-05-25 09:47:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2024-05-25 09:47:01] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 09:47:01] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:47:01] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-25 09:47:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:47:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:47:01] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-25 09:47:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 274 ms returned sat
[2024-05-25 09:47:02] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 26 ms.
[2024-05-25 09:47:02] [INFO ] Added : 28 causal constraints over 7 iterations in 106 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1245 reset in 369 ms.
Product exploration explored 100000 steps with 1264 reset in 368 ms.
Built C files in :
/tmp/ltsmin10795716700859228132
[2024-05-25 09:47:03] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2024-05-25 09:47:03] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:47:03] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2024-05-25 09:47:03] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:47:03] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2024-05-25 09:47:03] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:47:03] [INFO ] Built C files in 161ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10795716700859228132
Running compilation step : cd /tmp/ltsmin10795716700859228132;'/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 1925 ms.
Running link step : cd /tmp/ltsmin10795716700859228132;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin10795716700859228132;'/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/stateBased1821913378713579771.hoa' '--buchi-type=spotba'
LTSmin run took 1280 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-15 finished in 19742 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(F(p0)))))'
Found a Shortening insensitive property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-02
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 22 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
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
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 34 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
[2024-05-25 09:47:06] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2024-05-25 09:47:06] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 09:47:07] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-25 09:47:07] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:07] [INFO ] Invariant cache hit.
[2024-05-25 09:47:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:07] [INFO ] Implicit Places using invariants and state equation in 187 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 300 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 59/66 places, 544/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 341 ms. Remains : 59/66 places, 544/548 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s20 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s16 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1712 reset in 366 ms.
Product exploration explored 100000 steps with 1718 reset in 337 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Detected a total of 44/59 stabilizing places and 82/544 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 09:47:08] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2024-05-25 09:47:08] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 09:47:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:47:09] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2024-05-25 09:47:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:47:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 09:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:47:09] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-25 09:47:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2024-05-25 09:47:09] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 73 transitions) in 12 ms.
[2024-05-25 09:47:09] [INFO ] Added : 12 causal constraints over 3 iterations in 40 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 22 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-25 09:47:09] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:09] [INFO ] Invariant cache hit.
[2024-05-25 09:47:09] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-25 09:47:09] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:09] [INFO ] Invariant cache hit.
[2024-05-25 09:47:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:09] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-25 09:47:09] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:09] [INFO ] Invariant cache hit.
[2024-05-25 09:47:09] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 59/59 places, 544/544 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Detected a total of 44/59 stabilizing places and 82/544 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=63 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 09:47:10] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:10] [INFO ] Invariant cache hit.
[2024-05-25 09:47:10] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:47:10] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2024-05-25 09:47:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:47:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 09:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:47:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-25 09:47:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 18 ms returned sat
[2024-05-25 09:47:11] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 73 transitions) in 26 ms.
[2024-05-25 09:47:11] [INFO ] Added : 12 causal constraints over 4 iterations in 72 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1711 reset in 405 ms.
Product exploration explored 100000 steps with 1717 reset in 379 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 22 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 16 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-25 09:47:12] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-25 09:47:12] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:12] [INFO ] Invariant cache hit.
[2024-05-25 09:47:12] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 59/59 places, 544/544 transitions.
Built C files in :
/tmp/ltsmin2103410462613356432
[2024-05-25 09:47:12] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2103410462613356432
Running compilation step : cd /tmp/ltsmin2103410462613356432;'/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 1170 ms.
Running link step : cd /tmp/ltsmin2103410462613356432;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin2103410462613356432;'/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' '--hoa' '/tmp/stateBased17904660763184687906.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 22 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2024-05-25 09:47:27] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:27] [INFO ] Invariant cache hit.
[2024-05-25 09:47:27] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-25 09:47:27] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:27] [INFO ] Invariant cache hit.
[2024-05-25 09:47:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 09:47:28] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2024-05-25 09:47:28] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2024-05-25 09:47:28] [INFO ] Invariant cache hit.
[2024-05-25 09:47:28] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 59/59 places, 544/544 transitions.
Built C files in :
/tmp/ltsmin653020136622496543
[2024-05-25 09:47:28] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin653020136622496543
Running compilation step : cd /tmp/ltsmin653020136622496543;'/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 1076 ms.
Running link step : cd /tmp/ltsmin653020136622496543;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin653020136622496543;'/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' '--hoa' '/tmp/stateBased2201222946801202064.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 09:47:43] [INFO ] Flatten gal took : 21 ms
[2024-05-25 09:47:43] [INFO ] Flatten gal took : 28 ms
[2024-05-25 09:47:43] [INFO ] Time to serialize gal into /tmp/LTL7700073584836479102.gal : 4 ms
[2024-05-25 09:47:43] [INFO ] Time to serialize properties into /tmp/LTL7286821492679245257.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/LTL7700073584836479102.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6242539524253890607.hoa' '-atoms' '/tmp/LTL7286821492679245257.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/LTL7286821492679245257.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6242539524253890607.hoa
Detected timeout of ITS tools.
[2024-05-25 09:47:58] [INFO ] Flatten gal took : 20 ms
[2024-05-25 09:47:58] [INFO ] Flatten gal took : 19 ms
[2024-05-25 09:47:58] [INFO ] Time to serialize gal into /tmp/LTL7963797996129856500.gal : 5 ms
[2024-05-25 09:47:58] [INFO ] Time to serialize properties into /tmp/LTL4840781762821675498.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/LTL7963797996129856500.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4840781762821675498.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...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_19<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE...824
Formula 0 simplified : XXXG!"(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_19<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1...814
Detected timeout of ITS tools.
[2024-05-25 09:48:13] [INFO ] Flatten gal took : 16 ms
[2024-05-25 09:48:13] [INFO ] Applying decomposition
[2024-05-25 09:48:13] [INFO ] Flatten gal took : 15 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/graph13115149326262330586.txt' '-o' '/tmp/graph13115149326262330586.bin' '-w' '/tmp/graph13115149326262330586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13115149326262330586.bin' '-l' '-1' '-v' '-w' '/tmp/graph13115149326262330586.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:48:13] [INFO ] Decomposing Gal with order
[2024-05-25 09:48:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:48:13] [INFO ] Removed a total of 1159 redundant transitions.
[2024-05-25 09:48:13] [INFO ] Flatten gal took : 45 ms
[2024-05-25 09:48:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 9 ms.
[2024-05-25 09:48:13] [INFO ] Time to serialize gal into /tmp/LTL8462038340920106111.gal : 1 ms
[2024-05-25 09:48:13] [INFO ] Time to serialize properties into /tmp/LTL6819441729369956738.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/LTL8462038340920106111.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6819441729369956738.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(X(X(F("(((((((u5.ROUTE_A<1)||(u5.NB_ATTENTE_A_20<1))&&((u5.ROUTE_A<1)||(u5.NB_ATTENTE_A_19<1)))&&(((u5.ROUTE_A<1)||(u5.NB_ATTENTE...953
Formula 0 simplified : XXXG!"(((((((u5.ROUTE_A<1)||(u5.NB_ATTENTE_A_20<1))&&((u5.ROUTE_A<1)||(u5.NB_ATTENTE_A_19<1)))&&(((u5.ROUTE_A<1)||(u5.NB_ATTENTE_A_1...943
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10086653492977180142
[2024-05-25 09:48:28] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10086653492977180142
Running compilation step : cd /tmp/ltsmin10086653492977180142;'/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 972 ms.
Running link step : cd /tmp/ltsmin10086653492977180142;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin10086653492977180142;'/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(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P10N10-LTLFireability-02 finished in 97286 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&&G(p1))||(F(G(p2))&&G(p0))))))'
[2024-05-25 09:48:44] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6918115787063898900
[2024-05-25 09:48:44] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2024-05-25 09:48:44] [INFO ] Applying decomposition
[2024-05-25 09:48:44] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:44] [INFO ] Flatten gal took : 22 ms
[2024-05-25 09:48:44] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2024-05-25 09:48:44] [INFO ] Computation of Complete enable matrix. took 4 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/graph82354191645573651.txt' '-o' '/tmp/graph82354191645573651.bin' '-w' '/tmp/graph82354191645573651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph82354191645573651.bin' '-l' '-1' '-v' '-w' '/tmp/graph82354191645573651.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:48:44] [INFO ] Decomposing Gal with order
[2024-05-25 09:48:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:48:44] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2024-05-25 09:48:44] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 09:48:44] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6918115787063898900
Running compilation step : cd /tmp/ltsmin6918115787063898900;'/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'
[2024-05-25 09:48:44] [INFO ] Removed a total of 1098 redundant transitions.
[2024-05-25 09:48:44] [INFO ] Flatten gal took : 99 ms
[2024-05-25 09:48:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 217 labels/synchronizations in 5 ms.
[2024-05-25 09:48:44] [INFO ] Time to serialize gal into /tmp/LTLFireability8945156362877631202.gal : 1 ms
[2024-05-25 09:48:44] [INFO ] Time to serialize properties into /tmp/LTLFireability18230764921056513232.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/LTLFireability8945156362877631202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18230764921056513232.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...277
Read 2 LTL properties
Checking formula 0 : !((X(X(X(F("(((((((i0.u1.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_20<1))&&((i0.u1.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_19<1)))&&(((i0.u1.ROUTE_A<1)|...1076
Formula 0 simplified : XXXG!"(((((((i0.u1.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_20<1))&&((i0.u1.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_19<1)))&&(((i0.u1.ROUTE_A<1)||(i1...1066
Compilation finished in 1664 ms.
Running link step : cd /tmp/ltsmin6918115787063898900;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin6918115787063898900;'/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(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 215320 ms.
FORMULA BridgeAndVehicles-PT-V20P10N10-LTLFireability-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6918115787063898900;'/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' '[](<>((((LTLAPp1==true)&&[]((LTLAPp2==true)))||(<>([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t86, t87, t144, t153, t336, t516, i0.u2.t21, i0.u2.t44, i1.t520, i1.t340, ...253
Computing Next relation with stutter on 20 deadlock states
Detected timeout of ITS tools.
[2024-05-25 10:11:38] [INFO ] Flatten gal took : 82 ms
[2024-05-25 10:11:38] [INFO ] Time to serialize gal into /tmp/LTLFireability6832891435968141747.gal : 4 ms
[2024-05-25 10:11:38] [INFO ] Time to serialize properties into /tmp/LTLFireability421994145431853140.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/LTLFireability6832891435968141747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability421994145431853140.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...296
Read 1 LTL properties
Checking formula 0 : !((G(F((("(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))")&&(G("(((CAPACITE>=1)&&(CONTROLEUR_2>=1))&&((NB_ATT...317
Formula 0 simplified : G(F(!"(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))" | GF!"((CAPACITE<10)||(VIDANGE_2<1))") & FG(!"(((NB_A...304
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin6918115787063898900;'/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' '[](<>((((LTLAPp1==true)&&[]((LTLAPp2==true)))||(<>([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin6918115787063898900;'/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' '[](<>((((LTLAPp1==true)&&[]((LTLAPp2==true)))||(<>([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 10:34:33] [INFO ] Flatten gal took : 41 ms
[2024-05-25 10:34:33] [INFO ] Input system was already deterministic with 548 transitions.
[2024-05-25 10:34:33] [INFO ] Transformed 66 places.
[2024-05-25 10:34:33] [INFO ] Transformed 548 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 10:34:33] [INFO ] Time to serialize gal into /tmp/LTLFireability8186637482776154449.gal : 3 ms
[2024-05-25 10:34:33] [INFO ] Time to serialize properties into /tmp/LTLFireability8918226728260403010.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/LTLFireability8186637482776154449.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8918226728260403010.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((("(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))")&&(G("(((CAPACITE>=1)&&(CONTROLEUR_2>=1))&&((NB_ATT...317
Formula 0 simplified : G(F(!"(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))" | GF!"((CAPACITE<10)||(VIDANGE_2<1))") & FG(!"(((NB_A...304
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 12066684 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16038744 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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-V20P10N10"
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-V20P10N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r065-tajo-171620414400113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N10.tgz
mv BridgeAndVehicles-PT-V20P10N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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