Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690000204.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 11K Feb 25 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 169K Feb 25 12:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 51K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 165K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 194K Feb 25 12:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 798K Feb 25 12:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 434K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678330745811

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P20N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 02:59:07] [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]
[2023-03-09 02:59:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:59:08] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2023-03-09 02:59:08] [INFO ] Transformed 68 places.
[2023-03-09 02:59:08] [INFO ] Transformed 548 transitions.
[2023-03-09 02:59:08] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 246 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 66 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 24 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-09 02:59:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 02:59:08] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-09 02:59:09] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
[2023-03-09 02:59:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:59:09] [INFO ] Invariant cache hit.
[2023-03-09 02:59:09] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-09 02:59:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:59:09] [INFO ] Invariant cache hit.
[2023-03-09 02:59:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:09] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-09 02:59:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:59:09] [INFO ] Invariant cache hit.
[2023-03-09 02:59:09] [INFO ] Dead Transitions using invariants and state equation in 362 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 1211 ms. Remains : 66/68 places, 548/548 transitions.
Support contains 66 out of 66 places after structural reductions.
[2023-03-09 02:59:10] [INFO ] Flatten gal took : 77 ms
[2023-03-09 02:59:10] [INFO ] Flatten gal took : 80 ms
[2023-03-09 02:59:10] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 29) seen :22
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 02:59:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:59:12] [INFO ] Invariant cache hit.
[2023-03-09 02:59:12] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:12] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-09 02:59:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:13] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-09 02:59:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:13] [INFO ] After 104ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-03-09 02:59:13] [INFO ] After 496ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 186 ms.
[2023-03-09 02:59:13] [INFO ] After 881ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 65 ms.
Support contains 14 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 12 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 10 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 132 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 132 ms. Remains : 61/66 places, 544/548 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 290349 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :{1=1, 3=1, 4=1}
Probabilistic random walk after 290349 steps, saw 81987 distinct states, run finished after 3001 ms. (steps per millisecond=96 ) properties seen :3
Running SMT prover for 3 properties.
[2023-03-09 02:59:18] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2023-03-09 02:59:18] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-09 02:59:18] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:18] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 02:59:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:18] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 02:59:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:18] [INFO ] After 60ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 02:59:18] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-09 02:59:18] [INFO ] After 358ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 12 ms.
Support contains 8 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 50 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 63 ms. Remains : 61/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 415596 steps, run timeout after 3001 ms. (steps per millisecond=138 ) properties seen :{0=1}
Probabilistic random walk after 415596 steps, saw 115812 distinct states, run finished after 3002 ms. (steps per millisecond=138 ) properties seen :1
Running SMT prover for 2 properties.
[2023-03-09 02:59:22] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:22] [INFO ] Invariant cache hit.
[2023-03-09 02:59:22] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:59:22] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 02:59:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:22] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 02:59:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:22] [INFO ] After 68ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 02:59:22] [INFO ] After 104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-09 02:59:22] [INFO ] After 238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 6 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 51 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 52 ms. Remains : 61/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-09 02:59:23] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:23] [INFO ] Invariant cache hit.
[2023-03-09 02:59:23] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:23] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:59:23] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:23] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:23] [INFO ] After 17ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:23] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-09 02:59:23] [INFO ] After 145ms 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 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 19 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 20 ms. Remains : 61/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1107366 steps, run timeout after 3001 ms. (steps per millisecond=368 ) properties seen :{}
Probabilistic random walk after 1107366 steps, saw 301076 distinct states, run finished after 3002 ms. (steps per millisecond=368 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:59:26] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:26] [INFO ] Invariant cache hit.
[2023-03-09 02:59:26] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:26] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:59:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:26] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:26] [INFO ] After 25ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:26] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-09 02:59:26] [INFO ] After 118ms 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 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 30 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 31 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 14 ms. Remains 61 /61 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2023-03-09 02:59:26] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:26] [INFO ] Invariant cache hit.
[2023-03-09 02:59:26] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-09 02:59:26] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:26] [INFO ] Invariant cache hit.
[2023-03-09 02:59:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:27] [INFO ] Implicit Places using invariants and state equation in 380 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 510 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 16 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 541 ms. Remains : 59/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1160616 steps, run timeout after 3001 ms. (steps per millisecond=386 ) properties seen :{}
Probabilistic random walk after 1160616 steps, saw 314873 distinct states, run finished after 3002 ms. (steps per millisecond=386 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:59:30] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2023-03-09 02:59:30] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:59:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:30] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:59:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:30] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:30] [INFO ] After 12ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:30] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-09 02:59:30] [INFO ] After 130ms 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 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 13 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 13 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 25 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2023-03-09 02:59:30] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:30] [INFO ] Invariant cache hit.
[2023-03-09 02:59:30] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-09 02:59:30] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:30] [INFO ] Invariant cache hit.
[2023-03-09 02:59:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:30] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2023-03-09 02:59:30] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-09 02:59:30] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 02:59:30] [INFO ] Invariant cache hit.
[2023-03-09 02:59:31] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 637 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 8 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
[2023-03-09 02:59:31] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:59:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:31] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:59:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:59:31] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 02:59:31] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:59:31] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-09 02:59:31] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Computed a total of 49 stabilizing places and 84 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&(p1||X(p2)))))'
Support contains 46 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 02:59:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 02:59:31] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 02:59:32] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
[2023-03-09 02:59:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:59:32] [INFO ] Invariant cache hit.
[2023-03-09 02:59:32] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-09 02:59:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 02:59:32] [INFO ] Invariant cache hit.
[2023-03-09 02:59:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:32] [INFO ] Implicit Places using invariants and state equation in 153 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 211 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 1 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 440 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 316 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (OR (LT s23 1) (LT s25 1) (LT s43 1) (LT s47 1)) (OR (LT s23 1) (LT s25 1) (LT s36 1) (LT s47 1)) (OR (LT s23 1) (LT s25 1) (LT s41 1) (LT s47 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-00 finished in 826 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 12 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 6 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 02:59:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 02:59:32] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:59:32] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2023-03-09 02:59:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:59:32] [INFO ] Invariant cache hit.
[2023-03-09 02:59:33] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-09 02:59:33] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:59:33] [INFO ] Invariant cache hit.
[2023-03-09 02:59:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:33] [INFO ] Implicit Places using invariants and state equation in 283 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 453 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 649 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s47 1) (LT s61 1)) (OR (LT s47 1) (LT s59 1)) (OR (LT s47 1) (LT s60 1)) (OR (LT s47 1) (LT s57 1)) (OR (LT s47 1) (LT s58 1)) (OR (LT s48...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-01 finished in 808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (p1||G(p0))) U (p2&&F(p3))))'
Support contains 59 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 59 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 02:59:33] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:59:33] [INFO ] Invariant cache hit.
[2023-03-09 02:59:33] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2023-03-09 02:59:33] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:59:33] [INFO ] Invariant cache hit.
[2023-03-09 02:59:33] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-09 02:59:33] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 02:59:33] [INFO ] Invariant cache hit.
[2023-03-09 02:59:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:33] [INFO ] Implicit Places using invariants and state equation in 93 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 139 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 19 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 426 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p2) (NOT p3)), true, (NOT p3), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s24 1) (GEQ s31 1) (GEQ s56 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s41 1) (GEQ s58 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s36 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 72 steps with 0 reset in 18 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-02 finished in 641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 35 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Applied a total of 5 rules in 48 ms. Remains 63 /66 variables (removed 3) and now considering 546/548 (removed 2) transitions.
[2023-03-09 02:59:34] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2023-03-09 02:59:34] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:59:34] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-09 02:59:34] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 02:59:34] [INFO ] Invariant cache hit.
[2023-03-09 02:59:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:34] [INFO ] Implicit Places using invariants and state equation in 148 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 212 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 28 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 290 ms. Remains : 61/66 places, 546/548 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s45 1) (LT s59 1)) (OR (LT s45 1) (LT s57 1)) (OR (LT s45 1) (LT s58 1)) (OR (LT s45 1) (LT s55 1)) (OR (LT s45 1) (LT s56 1)) (OR (LT s46...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 765 reset in 1169 ms.
Product exploration explored 100000 steps with 765 reset in 1356 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
[2023-03-09 02:59:37] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 61 cols
[2023-03-09 02:59:37] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:59:39] [INFO ] [Real]Absence check using 4 positive place invariants in 42 ms returned sat
[2023-03-09 02:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:59:39] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-09 02:59:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:39] [INFO ] [Real]Added 22 Read/Feed constraints in 40 ms returned sat
[2023-03-09 02:59:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:59:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:59:41] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-09 02:59:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 226 ms returned sat
[2023-03-09 02:59:42] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 31 ms.
[2023-03-09 02:59:42] [INFO ] Added : 18 causal constraints over 5 iterations in 130 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 35 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 15 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-09 02:59:42] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 02:59:42] [INFO ] Invariant cache hit.
[2023-03-09 02:59:43] [INFO ] Implicit Places using invariants in 1320 ms returned []
[2023-03-09 02:59:43] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 02:59:43] [INFO ] Invariant cache hit.
[2023-03-09 02:59:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:43] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 1506 ms to find 0 implicit places.
[2023-03-09 02:59:43] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 02:59:43] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 02:59:43] [INFO ] Invariant cache hit.
[2023-03-09 02:59:44] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1798 ms. Remains : 61/61 places, 546/546 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-09 02:59:44] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 02:59:44] [INFO ] Invariant cache hit.
[2023-03-09 02:59:46] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 02:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:59:46] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-09 02:59:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 02:59:46] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-09 02:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:59:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 02:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:59:48] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-09 02:59:49] [INFO ] [Nat]Added 22 Read/Feed constraints in 260 ms returned sat
[2023-03-09 02:59:49] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 46 ms.
[2023-03-09 02:59:49] [INFO ] Added : 18 causal constraints over 5 iterations in 159 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 109 ms :[(NOT p0)]
Product exploration explored 100000 steps with 765 reset in 1227 ms.
Product exploration explored 100000 steps with 765 reset in 1150 ms.
Built C files in :
/tmp/ltsmin324792895476265011
[2023-03-09 02:59:51] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-09 02:59:51] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:59:51] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-09 02:59:51] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:59:52] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-09 02:59:52] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:59:52] [INFO ] Built C files in 304ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin324792895476265011
Running compilation step : cd /tmp/ltsmin324792895476265011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2007 ms.
Running link step : cd /tmp/ltsmin324792895476265011;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin324792895476265011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4087996958531974069.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 35 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 18 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-09 03:00:06] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:00:06] [INFO ] Invariant cache hit.
[2023-03-09 03:00:06] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-09 03:00:06] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:00:06] [INFO ] Invariant cache hit.
[2023-03-09 03:00:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:00:07] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-09 03:00:07] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:00:07] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-09 03:00:07] [INFO ] Invariant cache hit.
[2023-03-09 03:00:07] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 294 ms. Remains : 61/61 places, 546/546 transitions.
Built C files in :
/tmp/ltsmin6522718655798535348
[2023-03-09 03:00:07] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-09 03:00:07] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:07] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-09 03:00:07] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:07] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-09 03:00:07] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:00:07] [INFO ] Built C files in 161ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6522718655798535348
Running compilation step : cd /tmp/ltsmin6522718655798535348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1601 ms.
Running link step : cd /tmp/ltsmin6522718655798535348;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin6522718655798535348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4642981959728047460.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:00:22] [INFO ] Flatten gal took : 27 ms
[2023-03-09 03:00:22] [INFO ] Flatten gal took : 24 ms
[2023-03-09 03:00:22] [INFO ] Time to serialize gal into /tmp/LTL2653920426915429756.gal : 8 ms
[2023-03-09 03:00:22] [INFO ] Time to serialize properties into /tmp/LTL1903916097952297358.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2653920426915429756.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9084108855069829013.hoa' '-atoms' '/tmp/LTL1903916097952297358.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1903916097952297358.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9084108855069829013.hoa
Detected timeout of ITS tools.
[2023-03-09 03:00:37] [INFO ] Flatten gal took : 85 ms
[2023-03-09 03:00:37] [INFO ] Flatten gal took : 59 ms
[2023-03-09 03:00:37] [INFO ] Time to serialize gal into /tmp/LTL12990208971140827053.gal : 4 ms
[2023-03-09 03:00:37] [INFO ] Time to serialize properties into /tmp/LTL3648746318401785656.ltl : 34 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12990208971140827053.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3648746318401785656.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((CHOIX_1<1)||(COMPTEUR_9<1))&&((CHOIX_1<1)||(COMPTEUR_7<1)))&&(((CHOIX_1<1)||(COMPTEUR_8<1))&&((CHOIX_1<1)||(COMPTEUR...18871
Formula 0 simplified : GF!"((((((((((CHOIX_1<1)||(COMPTEUR_9<1))&&((CHOIX_1<1)||(COMPTEUR_7<1)))&&(((CHOIX_1<1)||(COMPTEUR_8<1))&&((CHOIX_1<1)||(COMPTEUR_5...18865
Detected timeout of ITS tools.
[2023-03-09 03:00:52] [INFO ] Flatten gal took : 32 ms
[2023-03-09 03:00:52] [INFO ] Applying decomposition
[2023-03-09 03:00:52] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1164642301772180147.txt' '-o' '/tmp/graph1164642301772180147.bin' '-w' '/tmp/graph1164642301772180147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1164642301772180147.bin' '-l' '-1' '-v' '-w' '/tmp/graph1164642301772180147.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:00:53] [INFO ] Decomposing Gal with order
[2023-03-09 03:00:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:00:53] [INFO ] Removed a total of 1122 redundant transitions.
[2023-03-09 03:00:53] [INFO ] Flatten gal took : 204 ms
[2023-03-09 03:00:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 44 ms.
[2023-03-09 03:00:53] [INFO ] Time to serialize gal into /tmp/LTL7221940421824693830.gal : 6 ms
[2023-03-09 03:00:53] [INFO ] Time to serialize properties into /tmp/LTL207331021544328539.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7221940421824693830.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL207331021544328539.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((u7.CHOIX_1<1)||(i1.u0.COMPTEUR_9<1))&&((u7.CHOIX_1<1)||(i1.u0.COMPTEUR_7<1)))&&(((u7.CHOIX_1<1)||(i1.u0.COMPTEUR_8<1...22381
Formula 0 simplified : GF!"((((((((((u7.CHOIX_1<1)||(i1.u0.COMPTEUR_9<1))&&((u7.CHOIX_1<1)||(i1.u0.COMPTEUR_7<1)))&&(((u7.CHOIX_1<1)||(i1.u0.COMPTEUR_8<1))...22375
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3678947745425929688
[2023-03-09 03:01:08] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3678947745425929688
Running compilation step : cd /tmp/ltsmin3678947745425929688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1213 ms.
Running link step : cd /tmp/ltsmin3678947745425929688;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin3678947745425929688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-03 finished in 109412 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(p0 U (G((!p0 U p1))&&G(p2)))))'
Support contains 56 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 544
Applied a total of 9 rules in 33 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
[2023-03-09 03:01:23] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2023-03-09 03:01:23] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 03:01:23] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-09 03:01:23] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 03:01:23] [INFO ] Invariant cache hit.
[2023-03-09 03:01:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:23] [INFO ] Implicit Places using invariants and state equation in 122 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 176 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/66 places, 544/548 transitions.
Applied a total of 0 rules in 28 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 238 ms. Remains : 59/66 places, 544/548 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND p1 p2), (AND p1 p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND p2 p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s28 1) (GEQ s47 1)) (AND (GEQ s33 1) (GEQ s47 1)) (AND (GEQ s35 1) (GEQ s47 1)) (AND (GEQ s40 1) (GEQ s47 1)) (AND (GEQ s38 1) (GEQ s47 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1713 reset in 1079 ms.
Product exploration explored 100000 steps with 1713 reset in 1177 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 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT (AND p2 p1))), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT (AND p2 p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 471 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND p1 p2), (AND p1 p2)]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 802 ms. (steps per millisecond=12 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 606 ms. (steps per millisecond=16 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 667 ms. (steps per millisecond=14 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 03:01:29] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2023-03-09 03:01:29] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 03:01:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:01:30] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 03:01:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:01:32] [INFO ] After 1722ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-09 03:01:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:33] [INFO ] After 1823ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-09 03:01:35] [INFO ] After 3523ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 1693 ms.
[2023-03-09 03:01:37] [INFO ] After 7040ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 43 ms.
Support contains 56 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 21 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 21 ms. Remains : 59/59 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 493 ms. (steps per millisecond=20 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 480 ms. (steps per millisecond=20 ) properties (out of 2) seen :0
Finished probabilistic random walk after 328 steps, run visited all 2 properties in 16 ms. (steps per millisecond=20 )
Probabilistic random walk after 328 steps, saw 232 distinct states, run finished after 16 ms. (steps per millisecond=20 ) properties seen :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT (AND p2 p1))), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT (AND p2 p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p2 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p2 (NOT p0) (NOT p1))), (F (OR (AND p2 (NOT p0)) (AND p2 p1)))]
Property proved to be true thanks to knowledge :(G (NOT (AND p2 p1)))
Knowledge based reduction with 11 factoid took 473 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-04 finished in 15772 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X(X((G(F(!p1))||G(p0)))))))'
Support contains 34 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:01:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:01:39] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:01:39] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
[2023-03-09 03:01:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:01:39] [INFO ] Invariant cache hit.
[2023-03-09 03:01:39] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-09 03:01:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:01:39] [INFO ] Invariant cache hit.
[2023-03-09 03:01:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:39] [INFO ] Implicit Places using invariants and state equation in 224 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 334 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 591 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 272 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s24 1) (GEQ s31 1) (GEQ s56 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s41 1) (GEQ s58 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s36 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 890 reset in 1609 ms.
Product exploration explored 100000 steps with 915 reset in 1483 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 349 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 882 steps, including 5 resets, run visited all 3 properties in 21 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 640 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 331 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 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.
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:01:45] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:01:45] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:01:45] [INFO ] Invariant cache hit.
[2023-03-09 03:01:45] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:01:45] [INFO ] Invariant cache hit.
[2023-03-09 03:01:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:01:45] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:01:45] [INFO ] Invariant cache hit.
[2023-03-09 03:01:46] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 871 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 447 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 288 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 5 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 592 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 318 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 233 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 248 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Product exploration explored 100000 steps with 924 reset in 1351 ms.
Product exploration explored 100000 steps with 945 reset in 1239 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 275 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 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 21 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:01:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:01:51] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:01:51] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
[2023-03-09 03:01:51] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:01:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:01:51] [INFO ] Invariant cache hit.
[2023-03-09 03:01:51] [INFO ] Dead Transitions using invariants and state equation in 204 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 483 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin7765360903807235005
[2023-03-09 03:01:52] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7765360903807235005
Running compilation step : cd /tmp/ltsmin7765360903807235005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1212 ms.
Running link step : cd /tmp/ltsmin7765360903807235005;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin7765360903807235005;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15818050981190133285.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 34 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 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-09 03:02:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-09 03:02:07] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:02:07] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
[2023-03-09 03:02:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:02:07] [INFO ] Invariant cache hit.
[2023-03-09 03:02:07] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-09 03:02:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:02:07] [INFO ] Invariant cache hit.
[2023-03-09 03:02:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:02:07] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2023-03-09 03:02:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:02:07] [INFO ] Invariant cache hit.
[2023-03-09 03:02:07] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 913 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin14466775354314035497
[2023-03-09 03:02:07] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14466775354314035497
Running compilation step : cd /tmp/ltsmin14466775354314035497;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 997 ms.
Running link step : cd /tmp/ltsmin14466775354314035497;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin14466775354314035497;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1939753101591967863.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:02:23] [INFO ] Flatten gal took : 64 ms
[2023-03-09 03:02:23] [INFO ] Flatten gal took : 63 ms
[2023-03-09 03:02:23] [INFO ] Time to serialize gal into /tmp/LTL7571409986599116357.gal : 14 ms
[2023-03-09 03:02:23] [INFO ] Time to serialize properties into /tmp/LTL14662844607376076208.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7571409986599116357.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1681175880680595371.hoa' '-atoms' '/tmp/LTL14662844607376076208.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14662844607376076208.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1681175880680595371.hoa
Detected timeout of ITS tools.
[2023-03-09 03:02:38] [INFO ] Flatten gal took : 77 ms
[2023-03-09 03:02:38] [INFO ] Flatten gal took : 77 ms
[2023-03-09 03:02:38] [INFO ] Time to serialize gal into /tmp/LTL13974670850902357464.gal : 5 ms
[2023-03-09 03:02:38] [INFO ] Time to serialize properties into /tmp/LTL15354201216296639223.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13974670850902357464.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15354201216296639223.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(SUR_PONT_A<1)")))||(G("(((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_5>=1)&&(COMPTEUR_3>=1)))||((...37310
Formula 0 simplified : F(!"(((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_5<1)||(COMPTEUR_3<1)))&&(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))|...37296
Detected timeout of ITS tools.
[2023-03-09 03:02:53] [INFO ] Flatten gal took : 44 ms
[2023-03-09 03:02:53] [INFO ] Applying decomposition
[2023-03-09 03:02:53] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13877229593769738395.txt' '-o' '/tmp/graph13877229593769738395.bin' '-w' '/tmp/graph13877229593769738395.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13877229593769738395.bin' '-l' '-1' '-v' '-w' '/tmp/graph13877229593769738395.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:02:54] [INFO ] Decomposing Gal with order
[2023-03-09 03:02:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:02:54] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-09 03:02:54] [INFO ] Flatten gal took : 109 ms
[2023-03-09 03:02:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 25 ms.
[2023-03-09 03:02:54] [INFO ] Time to serialize gal into /tmp/LTL3488246663826017359.gal : 11 ms
[2023-03-09 03:02:54] [INFO ] Time to serialize properties into /tmp/LTL3116471125017777138.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3488246663826017359.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3116471125017777138.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(u0.SUR_PONT_A<1)")))||(G("(((((((((((i2.u2.NB_ATTENTE_A_0>=1)&&(i2.u2.CONTROLEUR_1>=1))&&((i2.u2.NB_ATTENTE_B_5>=1)&&...47873
Formula 0 simplified : F(!"(((((((((((i2.u2.NB_ATTENTE_A_0<1)||(i2.u2.CONTROLEUR_1<1))||((i2.u2.NB_ATTENTE_B_5<1)||(i2.u3.COMPTEUR_3<1)))&&(((i2.u2.NB_ATTE...47859
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18103898328244590935
[2023-03-09 03:03:09] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18103898328244590935
Running compilation step : cd /tmp/ltsmin18103898328244590935;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 998 ms.
Running link step : cd /tmp/ltsmin18103898328244590935;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin18103898328244590935;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))||!(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 finished in 105040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G(!p1))))'
Support contains 35 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 23 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:03:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:03:24] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:03:24] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
[2023-03-09 03:03:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:24] [INFO ] Invariant cache hit.
[2023-03-09 03:03:24] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-09 03:03:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:24] [INFO ] Invariant cache hit.
[2023-03-09 03:03:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:25] [INFO ] Implicit Places using invariants and state equation in 173 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 288 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 605 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 230 ms :[p1, p1, true, (AND (NOT p1) (NOT p0)), p1]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (LT s48 1) (LT s62 1)) (OR (LT s48 1) (LT s60 1)) (OR (LT s48 1) (LT s61 1)) (OR (LT s48 1) (LT s58 1)) (OR (LT s48 1) (LT s59 1)) (OR (LT s49...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-06 finished in 880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p1) U (X(!F(p1)) U p2)))||p0)))'
Support contains 57 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 2 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:03:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:25] [INFO ] Invariant cache hit.
[2023-03-09 03:03:25] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
[2023-03-09 03:03:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:25] [INFO ] Invariant cache hit.
[2023-03-09 03:03:25] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-09 03:03:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:25] [INFO ] Invariant cache hit.
[2023-03-09 03:03:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:25] [INFO ] Implicit Places using invariants and state equation in 168 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 247 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 538 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 395 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (OR (NOT p2) p1), false, true, p1, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}, { cond=p1, acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 5}, { cond=(NOT p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s48 1) (GEQ s62 1)) (AND (GEQ s48 1) (GEQ s60 1)) (AND (GEQ s48 1) (GEQ s61 1)) (AND (GEQ s48 1) (GEQ s58 1)) (AND (GEQ s48 1) (GEQ s59 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 3 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-07 finished in 955 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(X(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.
[2023-03-09 03:03:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-09 03:03:26] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:03:26] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
[2023-03-09 03:03:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:03:26] [INFO ] Invariant cache hit.
[2023-03-09 03:03:26] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-09 03:03:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-09 03:03:26] [INFO ] Invariant cache hit.
[2023-03-09 03:03:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:27] [INFO ] Implicit Places using invariants and state equation in 314 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 464 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 754 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-08 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=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s38 1) (GEQ s52 1)), p1:(LT s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-08 finished in 1013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:03:27] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:03:27] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
[2023-03-09 03:03:27] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:27] [INFO ] Invariant cache hit.
[2023-03-09 03:03:27] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-09 03:03:27] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:27] [INFO ] Invariant cache hit.
[2023-03-09 03:03:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:27] [INFO ] Implicit Places using invariants and state equation in 240 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 391 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 703 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s13 1) (LT s22 1) (LT s24 1) (LT s25 1) (AND (GEQ s24 20) (GEQ s51 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 287 ms.
Product exploration explored 100000 steps with 50000 reset in 263 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-09 finished in 1501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(X(G(p2))||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 18 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:03:28] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:28] [INFO ] Invariant cache hit.
[2023-03-09 03:03:29] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
[2023-03-09 03:03:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:29] [INFO ] Invariant cache hit.
[2023-03-09 03:03:29] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-09 03:03:29] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:29] [INFO ] Invariant cache hit.
[2023-03-09 03:03:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:29] [INFO ] Implicit Places using invariants and state equation in 231 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 385 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 18 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 715 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p1 (NOT p2)) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s39 1) (LT s52 1)), p0:(OR (LT s39 1) (LT s52 1)), p2:(AND (GEQ s23 1) (GEQ s25 1) (GEQ s42 1) (GEQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 586 reset in 497 ms.
Product exploration explored 100000 steps with 586 reset in 351 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 2/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND p1 p0)), (X (OR (AND p1 (NOT p2)) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X p0), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND p1 p0))), (X (X (OR (AND p1 (NOT p2)) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 706 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:03:31] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-09 03:03:31] [INFO ] Computed 5 place invariants in 14 ms
[2023-03-09 03:03:31] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND p1 p0)), (X (OR (AND p1 (NOT p2)) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X p0), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND p1 p0))), (X (X (OR (AND p1 (NOT p2)) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) p0 (NOT p2)))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (AND p0 p2)), (F (NOT (OR (AND p1 (NOT p2)) (NOT p0)))), (F (NOT (AND p1 p0))), (F (NOT p0))]
Knowledge based reduction with 17 factoid took 927 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Support contains 2 out of 64 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 : 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.
[2023-03-09 03:03:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:32] [INFO ] Invariant cache hit.
[2023-03-09 03:03:32] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
[2023-03-09 03:03:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:32] [INFO ] Invariant cache hit.
[2023-03-09 03:03:32] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-09 03:03:32] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:32] [INFO ] Invariant cache hit.
[2023-03-09 03:03:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:33] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-09 03:03:33] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:03:33] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:03:33] [INFO ] Invariant cache hit.
[2023-03-09 03:03:33] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 920 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 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 192 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 585 reset in 254 ms.
Product exploration explored 100000 steps with 585 reset in 283 ms.
Built C files in :
/tmp/ltsmin8893395786474575068
[2023-03-09 03:03:34] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-09 03:03:34] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:34] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-09 03:03:34] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:34] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-09 03:03:34] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:34] [INFO ] Built C files in 169ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8893395786474575068
Running compilation step : cd /tmp/ltsmin8893395786474575068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1617 ms.
Running link step : cd /tmp/ltsmin8893395786474575068;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin8893395786474575068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10914024550015133432.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 62 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 60 transition count 544
Applied a total of 7 rules in 25 ms. Remains 60 /64 variables (removed 4) and now considering 544/547 (removed 3) transitions.
[2023-03-09 03:03:49] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 60 cols
[2023-03-09 03:03:49] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 03:03:49] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-09 03:03:49] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 03:03:49] [INFO ] Invariant cache hit.
[2023-03-09 03:03:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:03:49] [INFO ] Implicit Places using invariants and state equation in 166 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 260 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/64 places, 544/547 transitions.
Applied a total of 0 rules in 25 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 312 ms. Remains : 59/64 places, 544/547 transitions.
Built C files in :
/tmp/ltsmin8239247182223626073
[2023-03-09 03:03:49] [INFO ] Computing symmetric may disable matrix : 544 transitions.
[2023-03-09 03:03:49] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:50] [INFO ] Computing symmetric may enable matrix : 544 transitions.
[2023-03-09 03:03:50] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:50] [INFO ] Computing Do-Not-Accords matrix : 544 transitions.
[2023-03-09 03:03:50] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:50] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8239247182223626073
Running compilation step : cd /tmp/ltsmin8239247182223626073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1590 ms.
Running link step : cd /tmp/ltsmin8239247182223626073;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin8239247182223626073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9685898670334202282.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:04:05] [INFO ] Flatten gal took : 14 ms
[2023-03-09 03:04:05] [INFO ] Flatten gal took : 14 ms
[2023-03-09 03:04:05] [INFO ] Time to serialize gal into /tmp/LTL12422375293884387428.gal : 3 ms
[2023-03-09 03:04:05] [INFO ] Time to serialize properties into /tmp/LTL3371244708415020992.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12422375293884387428.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9390508357341163093.hoa' '-atoms' '/tmp/LTL3371244708415020992.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3371244708415020992.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9390508357341163093.hoa
Detected timeout of ITS tools.
[2023-03-09 03:04:20] [INFO ] Flatten gal took : 28 ms
[2023-03-09 03:04:20] [INFO ] Flatten gal took : 23 ms
[2023-03-09 03:04:20] [INFO ] Time to serialize gal into /tmp/LTL3001412044186401376.gal : 7 ms
[2023-03-09 03:04:20] [INFO ] Time to serialize properties into /tmp/LTL4581680682518199247.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3001412044186401376.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4581680682518199247.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("((NB_ATTENTE_B_13<1)||(ROUTE_B<1))")&&(("((NB_ATTENTE_B_13<1)||(ROUTE_B<1))")||(X(G("(((CAPACITE>=1)&&(CONTROLEUR_2>=1))&&((N...200
Formula 0 simplified : GF!"((NB_ATTENTE_B_13<1)||(ROUTE_B<1))"
Detected timeout of ITS tools.
[2023-03-09 03:04:35] [INFO ] Flatten gal took : 37 ms
[2023-03-09 03:04:35] [INFO ] Applying decomposition
[2023-03-09 03:04:35] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18304363821233484174.txt' '-o' '/tmp/graph18304363821233484174.bin' '-w' '/tmp/graph18304363821233484174.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18304363821233484174.bin' '-l' '-1' '-v' '-w' '/tmp/graph18304363821233484174.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:04:35] [INFO ] Decomposing Gal with order
[2023-03-09 03:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:04:35] [INFO ] Removed a total of 1118 redundant transitions.
[2023-03-09 03:04:35] [INFO ] Flatten gal took : 91 ms
[2023-03-09 03:04:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 7 ms.
[2023-03-09 03:04:35] [INFO ] Time to serialize gal into /tmp/LTL8061956890993939289.gal : 1 ms
[2023-03-09 03:04:35] [INFO ] Time to serialize properties into /tmp/LTL316633459179063382.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8061956890993939289.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL316633459179063382.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i2.u4.NB_ATTENTE_B_13<1)||(i2.u2.ROUTE_B<1))")&&(("((i2.u4.NB_ATTENTE_B_13<1)||(i2.u2.ROUTE_B<1))")||(X(G("(((u0.CAPACITE>=...245
Formula 0 simplified : GF!"((i2.u4.NB_ATTENTE_B_13<1)||(i2.u2.ROUTE_B<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1965753305763731890
[2023-03-09 03:04:50] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1965753305763731890
Running compilation step : cd /tmp/ltsmin1965753305763731890;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1138 ms.
Running link step : cd /tmp/ltsmin1965753305763731890;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin1965753305763731890;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)&&(X([]((LTLAPp2==true)))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-10 finished in 96950 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0)&&(p1||(p2 U p0))) U X((p3 U p4))))'
Support contains 13 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 9 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:05:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:05:05] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:05:05] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
[2023-03-09 03:05:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:05] [INFO ] Invariant cache hit.
[2023-03-09 03:05:06] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-09 03:05:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:06] [INFO ] Invariant cache hit.
[2023-03-09 03:05:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:06] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2023-03-09 03:05:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:06] [INFO ] Invariant cache hit.
[2023-03-09 03:05:06] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 547/548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 841 ms. Remains : 65/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 452 ms :[(NOT p4), (NOT p4), (AND (NOT p0) (NOT p4)), (OR (AND (NOT p0) (NOT p3) (NOT p4)) (AND (NOT p0) p1 (NOT p4))), (NOT p4), true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(OR p0 p1 p2), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p4) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p4) p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) p1 (NOT p2) (NOT p4) p3), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1 p2 (NOT p4) p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p4) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p4) (NOT p3)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p4)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2 (NOT p4)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 (NOT p4)) (AND p1 (NOT p4)) (AND p2 (NOT p4))), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s24 1) (GEQ s26 1) (GEQ s38 1) (GEQ s48 1)), p1:(AND (GEQ s18 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)), p2:(AND (GEQ s0 1) (GEQ s3 1)), p4:(AN...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-11 finished in 1350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(p1)))))'
Support contains 8 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.
[2023-03-09 03:05:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:07] [INFO ] Invariant cache hit.
[2023-03-09 03:05:07] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
[2023-03-09 03:05:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:07] [INFO ] Invariant cache hit.
[2023-03-09 03:05:07] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-09 03:05:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:07] [INFO ] Invariant cache hit.
[2023-03-09 03:05:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:07] [INFO ] Implicit Places using invariants and state equation in 386 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 486 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 16 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 827 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s24 1) (GEQ s33 1) (GEQ s61 1)), p1:(AND (GEQ s14 1) (GEQ s25 1) (GEQ s26 1) (GEQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 172 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-12 finished in 1085 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(F(p0)&&X(F(!p1)))))'
Support contains 8 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 17 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:05:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:08] [INFO ] Invariant cache hit.
[2023-03-09 03:05:08] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
[2023-03-09 03:05:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:08] [INFO ] Invariant cache hit.
[2023-03-09 03:05:08] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-09 03:05:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:08] [INFO ] Invariant cache hit.
[2023-03-09 03:05:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:08] [INFO ] Implicit Places using invariants and state equation in 214 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 311 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 621 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s24 1) (GEQ s45 1) (GEQ s56 1)), p1:(AND (GEQ s18 1) (GEQ s25 1) (GEQ s26 1) (GEQ s54 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]]
Stuttering criterion allowed to conclude after 183 steps with 7 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-13 finished in 818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 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
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.
[2023-03-09 03:05:09] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2023-03-09 03:05:09] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 03:05:09] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-09 03:05:09] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-09 03:05:09] [INFO ] Invariant cache hit.
[2023-03-09 03:05:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:09] [INFO ] Implicit Places using invariants and state equation in 264 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 408 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/66 places, 544/548 transitions.
Applied a total of 0 rules in 47 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 489 ms. Remains : 59/66 places, 544/548 transitions.
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s23 1) (GEQ s24 1) (GEQ s57 1)), p0:(AND (GEQ s1 1) (GEQ s22 1) (GEQ s40 1) (GEQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 128 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-14 finished in 786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X(X((G(F(!p1))||G(p0)))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-05
Stuttering acceptance computed with spot in 416 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 66 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 11 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-09 03:05:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-09 03:05:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:05:10] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
[2023-03-09 03:05:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:10] [INFO ] Invariant cache hit.
[2023-03-09 03:05:10] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-09 03:05:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:10] [INFO ] Invariant cache hit.
[2023-03-09 03:05:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:11] [INFO ] Implicit Places using invariants and state equation in 215 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 293 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 663 ms. Remains : 63/66 places, 547/548 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s24 1) (GEQ s31 1) (GEQ s55 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s41 1) (GEQ s57 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s36 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1025 reset in 1355 ms.
Product exploration explored 100000 steps with 1018 reset in 1191 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 416 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 306 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 312 steps, including 2 resets, run visited all 3 properties in 9 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 366 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 299 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 313 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 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 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-09 03:05:15] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:05:15] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:15] [INFO ] Invariant cache hit.
[2023-03-09 03:05:15] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:15] [INFO ] Invariant cache hit.
[2023-03-09 03:05:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:15] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:15] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 690 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 303 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 160 steps, including 1 resets, run visited all 3 properties in 18 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), true, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 471 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 350 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 328 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Product exploration explored 100000 steps with 1052 reset in 1509 ms.
Product exploration explored 100000 steps with 1012 reset in 1192 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 332 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 42 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-09 03:05:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:21] [INFO ] Invariant cache hit.
[2023-03-09 03:05:21] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
[2023-03-09 03:05:21] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:05:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:21] [INFO ] Invariant cache hit.
[2023-03-09 03:05:22] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 511 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin6321792957020008521
[2023-03-09 03:05:22] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6321792957020008521
Running compilation step : cd /tmp/ltsmin6321792957020008521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1185 ms.
Running link step : cd /tmp/ltsmin6321792957020008521;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin6321792957020008521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5503998246172156493.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 34 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.
[2023-03-09 03:05:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:37] [INFO ] Invariant cache hit.
[2023-03-09 03:05:37] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2023-03-09 03:05:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:37] [INFO ] Invariant cache hit.
[2023-03-09 03:05:37] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-09 03:05:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:37] [INFO ] Invariant cache hit.
[2023-03-09 03:05:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:05:37] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-09 03:05:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-09 03:05:37] [INFO ] Invariant cache hit.
[2023-03-09 03:05:37] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 583 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin11655693604055511464
[2023-03-09 03:05:37] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11655693604055511464
Running compilation step : cd /tmp/ltsmin11655693604055511464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1002 ms.
Running link step : cd /tmp/ltsmin11655693604055511464;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin11655693604055511464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18390150167659688537.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:05:52] [INFO ] Flatten gal took : 15 ms
[2023-03-09 03:05:52] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:05:52] [INFO ] Time to serialize gal into /tmp/LTL11088390397303225178.gal : 2 ms
[2023-03-09 03:05:52] [INFO ] Time to serialize properties into /tmp/LTL609514621535541329.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11088390397303225178.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17980034404965696140.hoa' '-atoms' '/tmp/LTL609514621535541329.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL609514621535541329.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17980034404965696140.hoa
Detected timeout of ITS tools.
[2023-03-09 03:06:07] [INFO ] Flatten gal took : 20 ms
[2023-03-09 03:06:07] [INFO ] Flatten gal took : 17 ms
[2023-03-09 03:06:07] [INFO ] Time to serialize gal into /tmp/LTL3052208376262497708.gal : 12 ms
[2023-03-09 03:06:07] [INFO ] Time to serialize properties into /tmp/LTL14663598888074114921.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3052208376262497708.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14663598888074114921.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(SUR_PONT_A<1)")))||(G("(((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_5>=1)&&(COMPTEUR_3>=1)))||((...37310
Formula 0 simplified : F(!"(((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_5<1)||(COMPTEUR_3<1)))&&(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))|...37296
Detected timeout of ITS tools.
[2023-03-09 03:06:23] [INFO ] Flatten gal took : 36 ms
[2023-03-09 03:06:23] [INFO ] Applying decomposition
[2023-03-09 03:06:23] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph968689904073569726.txt' '-o' '/tmp/graph968689904073569726.bin' '-w' '/tmp/graph968689904073569726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph968689904073569726.bin' '-l' '-1' '-v' '-w' '/tmp/graph968689904073569726.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:06:23] [INFO ] Decomposing Gal with order
[2023-03-09 03:06:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:06:23] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-09 03:06:23] [INFO ] Flatten gal took : 122 ms
[2023-03-09 03:06:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 6 ms.
[2023-03-09 03:06:23] [INFO ] Time to serialize gal into /tmp/LTL3713673797399667898.gal : 2 ms
[2023-03-09 03:06:23] [INFO ] Time to serialize properties into /tmp/LTL7845218452661428307.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3713673797399667898.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7845218452661428307.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(u0.SUR_PONT_A<1)")))||(G("(((((((((((u2.NB_ATTENTE_A_0>=1)&&(u2.CONTROLEUR_1>=1))&&((u2.NB_ATTENTE_B_5>=1)&&(i1.u3.CO...43913
Formula 0 simplified : F(!"(((((((((((u2.NB_ATTENTE_A_0<1)||(u2.CONTROLEUR_1<1))||((u2.NB_ATTENTE_B_5<1)||(i1.u3.COMPTEUR_3<1)))&&(((u2.NB_ATTENTE_A_0<1)||...43899
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16852793803294271656
[2023-03-09 03:06:38] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16852793803294271656
Running compilation step : cd /tmp/ltsmin16852793803294271656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1027 ms.
Running link step : cd /tmp/ltsmin16852793803294271656;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin16852793803294271656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))||!(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 finished in 103703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(X(G(p2))||p1)))))'
[2023-03-09 03:06:53] [INFO ] Flatten gal took : 57 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6991187039983775512
[2023-03-09 03:06:53] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-09 03:06:53] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:53] [INFO ] Applying decomposition
[2023-03-09 03:06:53] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-09 03:06:53] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:54] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10916826701258213846.txt' '-o' '/tmp/graph10916826701258213846.bin' '-w' '/tmp/graph10916826701258213846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10916826701258213846.bin' '-l' '-1' '-v' '-w' '/tmp/graph10916826701258213846.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:06:54] [INFO ] Decomposing Gal with order
[2023-03-09 03:06:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:06:54] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-09 03:06:54] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:54] [INFO ] Built C files in 333ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6991187039983775512
Running compilation step : cd /tmp/ltsmin6991187039983775512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 03:06:54] [INFO ] Removed a total of 1099 redundant transitions.
[2023-03-09 03:06:54] [INFO ] Flatten gal took : 154 ms
[2023-03-09 03:06:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 217 labels/synchronizations in 4 ms.
[2023-03-09 03:06:54] [INFO ] Time to serialize gal into /tmp/LTLFireability12098331850431813749.gal : 14 ms
[2023-03-09 03:06:54] [INFO ] Time to serialize properties into /tmp/LTLFireability4780318389142014995.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12098331850431813749.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4780318389142014995.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F(G("((((((((((i1.u2.CHOIX_1<1)||(i0.u5.COMPTEUR_9<1))&&((i1.u2.CHOIX_1<1)||(i0.u5.COMPTEUR_7<1)))&&(((i1.u2.CHOIX_1<1)||(i0.u5.COM...24391
Formula 0 simplified : GF!"((((((((((i1.u2.CHOIX_1<1)||(i0.u5.COMPTEUR_9<1))&&((i1.u2.CHOIX_1<1)||(i0.u5.COMPTEUR_7<1)))&&(((i1.u2.CHOIX_1<1)||(i0.u5.COMPT...24385
Compilation finished in 1801 ms.
Running link step : cd /tmp/ltsmin6991187039983775512;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin6991187039983775512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 418539 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6991187039983775512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((!(LTLAPp1==true)||X(X(([](<>(!(LTLAPp2==true)))||[]((LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 83767 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6991187039983775512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp3==true)&&(X([]((LTLAPp5==true)))||(LTLAPp4==true)))))' '--buchi-type=spotba'
LTSmin run took 64319 ms.
FORMULA BridgeAndVehicles-PT-V20P20N10-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1034930 ms.

BK_STOP 1678331783471

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V20P20N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P20N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690000204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N10.tgz
mv BridgeAndVehicles-PT-V20P20N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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