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-167813690100228.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 20K Feb 25 12:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 12:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 111K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 455K 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 9.2K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 185K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Feb 25 12:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 25 12:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 218K Feb 25 12:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 856K Feb 25 12:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Feb 25 15:36 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 1.1M 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-V50P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678333420466

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-V50P20N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 03:43:42] [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 03:43:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:43:43] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2023-03-09 03:43:43] [INFO ] Transformed 128 places.
[2023-03-09 03:43:43] [INFO ] Transformed 1328 transitions.
[2023-03-09 03:43:43] [INFO ] Parsed PT model containing 128 places and 1328 transitions and 10010 arcs in 369 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 126 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 78 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 03:43:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-09 03:43:43] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-09 03:43:44] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
[2023-03-09 03:43:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:43:44] [INFO ] Invariant cache hit.
[2023-03-09 03:43:44] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-09 03:43:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:43:44] [INFO ] Invariant cache hit.
[2023-03-09 03:43:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:44] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-09 03:43:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:43:44] [INFO ] Invariant cache hit.
[2023-03-09 03:43:45] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1370 ms. Remains : 126/128 places, 1328/1328 transitions.
Support contains 126 out of 126 places after structural reductions.
[2023-03-09 03:43:45] [INFO ] Flatten gal took : 140 ms
[2023-03-09 03:43:45] [INFO ] Flatten gal took : 119 ms
[2023-03-09 03:43:46] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10001 steps, including 22 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:43:46] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:43:46] [INFO ] Invariant cache hit.
[2023-03-09 03:43:46] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2023-03-09 03:43:46] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:43:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-09 03:43:47] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:47] [INFO ] After 31ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:47] [INFO ] After 85ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-09 03:43:47] [INFO ] After 285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1324
Applied a total of 9 rules in 210 ms. Remains 121 /126 variables (removed 5) and now considering 1324/1328 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 121/126 places, 1324/1328 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 476484 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 476484 steps, saw 141185 distinct states, run finished after 3002 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:43:50] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2023-03-09 03:43:50] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-09 03:43:50] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 03:43:50] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:43:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:43:50] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:50] [INFO ] After 29ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:50] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-09 03:43:50] [INFO ] After 212ms 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 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1324/1324 transitions.
Applied a total of 0 rules in 69 ms. Remains 121 /121 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 121/121 places, 1324/1324 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1324/1324 transitions.
Applied a total of 0 rules in 100 ms. Remains 121 /121 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
[2023-03-09 03:43:51] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 03:43:51] [INFO ] Invariant cache hit.
[2023-03-09 03:43:51] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-09 03:43:51] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 03:43:51] [INFO ] Invariant cache hit.
[2023-03-09 03:43:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:52] [INFO ] Implicit Places using invariants and state equation in 983 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1207 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 119/121 places, 1324/1324 transitions.
Applied a total of 0 rules in 115 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1424 ms. Remains : 119/121 places, 1324/1324 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 465579 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 465579 steps, saw 137300 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:43:55] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 119 cols
[2023-03-09 03:43:55] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-09 03:43:55] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:43:55] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:43:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:43:55] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:55] [INFO ] After 28ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:55] [INFO ] After 69ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-09 03:43:55] [INFO ] After 209ms 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 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1324/1324 transitions.
Applied a total of 0 rules in 70 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 119/119 places, 1324/1324 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1324/1324 transitions.
Applied a total of 0 rules in 70 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
[2023-03-09 03:43:55] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 03:43:55] [INFO ] Invariant cache hit.
[2023-03-09 03:43:56] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-09 03:43:56] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 03:43:56] [INFO ] Invariant cache hit.
[2023-03-09 03:43:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:56] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
[2023-03-09 03:43:56] [INFO ] Redundant transitions in 102 ms returned []
[2023-03-09 03:43:56] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 03:43:56] [INFO ] Invariant cache hit.
[2023-03-09 03:43:57] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1378 ms. Remains : 119/119 places, 1324/1324 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 119 transition count 246
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 119 transition count 244
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 117 transition count 244
Applied a total of 1082 rules in 9 ms. Remains 117 /119 variables (removed 2) and now considering 244/1324 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 244 rows 117 cols
[2023-03-09 03:43:57] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 03:43:57] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:43:57] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:43:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:43:57] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 03:43:57] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 03:43:57] [INFO ] After 23ms 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 03:43:57] [INFO ] After 144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((!p0&&F(G(p0))))))))'
Support contains 63 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 13 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 03:43:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 03:43:58] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:43:58] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
[2023-03-09 03:43:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:43:58] [INFO ] Invariant cache hit.
[2023-03-09 03:43:58] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-09 03:43:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:43:58] [INFO ] Invariant cache hit.
[2023-03-09 03:43:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:43:59] [INFO ] Implicit Places using invariants and state equation in 518 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 671 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1058 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 355 ms :[true, true, true, true, true, true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 5}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 6}, { cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (OR (LT s1 1) (LT s54 1) (LT s102 1) (LT s118 1)) (OR (LT s1 1) (LT s54 1) (LT s58 1) (LT s119 1)) (OR (LT s1 1) (LT s54 1) (LT s97 1) (LT s113 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-00 finished in 1514 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)) U p1))'
Support contains 54 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 164 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 03:43:59] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-09 03:43:59] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:44:00] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
[2023-03-09 03:44:00] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:00] [INFO ] Invariant cache hit.
[2023-03-09 03:44:00] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-09 03:44:00] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:00] [INFO ] Invariant cache hit.
[2023-03-09 03:44:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:00] [INFO ] Implicit Places using invariants and state equation in 572 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 770 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 126 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1564 ms. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s52 1), p0:(OR (AND (GEQ s53 1) (GEQ s55 1) (GEQ s64 1) (GEQ s107 1)) (AND (GEQ s53 1) (GEQ s55 1) (GEQ s103 1) (GEQ s107 1)) (AND (GEQ s53 1) (GE...], 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 421 steps with 0 reset in 36 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-02 finished in 1769 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((!p0 U p1))))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 03:44:01] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:01] [INFO ] Invariant cache hit.
[2023-03-09 03:44:01] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
[2023-03-09 03:44:01] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:01] [INFO ] Invariant cache hit.
[2023-03-09 03:44:01] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-09 03:44:01] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:01] [INFO ] Invariant cache hit.
[2023-03-09 03:44:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:02] [INFO ] Implicit Places using invariants and state equation in 610 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 748 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1285 ms. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LT s109 1), p0:(OR (AND (GEQ s33 1) (GEQ s55 1) (GEQ s56 1) (GEQ s116 1)) (AND (GEQ s36 1) (GEQ s55 1) (GEQ s56 1) (GEQ s117 1)) (AND (GEQ s35 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3509 steps with 44 reset in 121 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-03 finished in 1710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(((X(p1)||p0) U G(!p2)))) U G((p3 U !p2))))'
Support contains 7 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 12 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 03:44:02] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:02] [INFO ] Invariant cache hit.
[2023-03-09 03:44:03] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
[2023-03-09 03:44:03] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:03] [INFO ] Invariant cache hit.
[2023-03-09 03:44:03] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-09 03:44:03] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:03] [INFO ] Invariant cache hit.
[2023-03-09 03:44:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:04] [INFO ] Implicit Places using invariants and state equation in 1155 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1385 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1912 ms. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 965 ms :[p2, p2, p2, p2, p2, p2, (NOT p1), (AND p2 (NOT p1)), true, (AND (NOT p0) (NOT p1) p2), p2, p2, (AND (NOT p1) p2), (AND (NOT p1) p2), p2, p2]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) p3), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p2) p3), acceptance={} source=0 dest: 2}, { cond=(AND p2 p3), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 5}, { cond=(OR (NOT p2) p3), acceptance={} source=2 dest: 9}, { cond=(AND p2 p3), acceptance={} source=2 dest: 10}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND p2 p3), acceptance={} source=3 dest: 10}], [{ cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p2 p3), acceptance={} source=4 dest: 3}, { cond=(AND p2 p3), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=p2, acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p1), acceptance={} source=6 dest: 8}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 11}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=9 dest: 6}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND p3 (NOT p0))), acceptance={} source=9 dest: 12}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=10 dest: 5}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=10 dest: 6}, { cond=(AND p2 p3), acceptance={0} source=10 dest: 10}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=10 dest: 13}], [{ cond=p2, acceptance={} source=11 dest: 8}, { cond=(NOT p2), acceptance={} source=11 dest: 11}], [{ cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=12 dest: 8}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=12 dest: 14}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND p3 (NOT p1))), acceptance={} source=12 dest: 15}], [{ cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=13 dest: 8}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=13 dest: 14}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=14 dest: 8}, { cond=(AND p2 p3), acceptance={0} source=14 dest: 14}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=15 dest: 8}, { cond=(AND p2 p3), acceptance={} source=15 dest: 14}, { cond=(OR (NOT p2) p3), acceptance={} source=15 dest: 15}]], initial=0, aps=[p2:(LT s109 1), p3:(OR (AND (GEQ s107 1) (GEQ s123 1)) (AND (GEQ s108 1) (GEQ s123 1))), p0:(OR (AND (GEQ s53 20) (GEQ s111 1)) (AND (GEQ s53 20) (GEQ s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-05 finished in 2937 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((F(p1) U !(p1 U !p0)))))'
Support contains 104 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 21 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 03:44:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 03:44:05] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:44:06] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
[2023-03-09 03:44:06] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:06] [INFO ] Invariant cache hit.
[2023-03-09 03:44:06] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-09 03:44:06] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:06] [INFO ] Invariant cache hit.
[2023-03-09 03:44:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:07] [INFO ] Implicit Places using invariants and state equation in 486 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 667 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1169 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s98 1) (GEQ s111 1)) (AND (GEQ s59 1) (GEQ s111 1)) (AND (GEQ s69 1) (GEQ s111 1)) (AND (GEQ s88 1) (GEQ s111 1)) (AND (GEQ s79 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 421 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-06 finished in 1359 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0||X((X((!p1||X((!p0||G(p0))))) U (!p0&&X((!p1||X((!p0||G(p0)))))))))))'
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 03:44:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-09 03:44:07] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:44:07] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2023-03-09 03:44:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:07] [INFO ] Invariant cache hit.
[2023-03-09 03:44:07] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-09 03:44:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 03:44:07] [INFO ] Invariant cache hit.
[2023-03-09 03:44:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:08] [INFO ] Implicit Places using invariants and state equation in 908 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1168 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1660 ms. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 313 ms :[p0, p0, p0, false, false, (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 5}, { cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s52 1), p1:(LT s109 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 872 ms.
Product exploration explored 100000 steps with 50000 reset in 648 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 6 factoid took 130 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-07 finished in 3678 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)||(F(p1)&&X(F(p2))))))'
Support contains 7 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 12 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 03:44:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 03:44:10] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:44:11] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
[2023-03-09 03:44:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:11] [INFO ] Invariant cache hit.
[2023-03-09 03:44:11] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-09 03:44:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:11] [INFO ] Invariant cache hit.
[2023-03-09 03:44:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:12] [INFO ] Implicit Places using invariants and state equation in 643 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 820 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1246 ms. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 358 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1)), p1:(AND (GEQ s109 1) (GEQ s121 1)), p2:(AND (GEQ s109 1) (GEQ s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 838 reset in 525 ms.
Product exploration explored 100000 steps with 836 reset in 491 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 487 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Finished random walk after 147 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 10 factoid took 637 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
[2023-03-09 03:44:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 03:44:15] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:44:15] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:16] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-09 03:44:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:44:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:44:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:16] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-09 03:44:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:16] [INFO ] [Nat]Added 22 Read/Feed constraints in 67 ms returned sat
[2023-03-09 03:44:16] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 86 ms.
[2023-03-09 03:44:17] [INFO ] Added : 42 causal constraints over 9 iterations in 390 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-09 03:44:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:17] [INFO ] Invariant cache hit.
[2023-03-09 03:44:17] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:17] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2023-03-09 03:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:44:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:44:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:18] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-09 03:44:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 311 ms returned sat
[2023-03-09 03:44:18] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 42 ms.
[2023-03-09 03:44:19] [INFO ] Added : 42 causal constraints over 9 iterations in 622 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 124 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 13 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:44:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:19] [INFO ] Invariant cache hit.
[2023-03-09 03:44:19] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
[2023-03-09 03:44:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:19] [INFO ] Invariant cache hit.
[2023-03-09 03:44:20] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-09 03:44:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:20] [INFO ] Invariant cache hit.
[2023-03-09 03:44:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:20] [INFO ] Implicit Places using invariants and state equation in 556 ms returned []
Implicit Place search using SMT with State Equation took 788 ms to find 0 implicit places.
[2023-03-09 03:44:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:20] [INFO ] Invariant cache hit.
[2023-03-09 03:44:21] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1756 ms. Remains : 124/124 places, 1327/1327 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Finished random walk after 83 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 3 factoid took 208 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
[2023-03-09 03:44:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:22] [INFO ] Invariant cache hit.
[2023-03-09 03:44:22] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:22] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2023-03-09 03:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:44:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:23] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2023-03-09 03:44:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 107 ms returned sat
[2023-03-09 03:44:23] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 55 ms.
[2023-03-09 03:44:24] [INFO ] Added : 42 causal constraints over 10 iterations in 441 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-09 03:44:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:24] [INFO ] Invariant cache hit.
[2023-03-09 03:44:24] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:24] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2023-03-09 03:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:44:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:44:25] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-09 03:44:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 437 ms returned sat
[2023-03-09 03:44:25] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 52 ms.
[2023-03-09 03:44:26] [INFO ] Added : 42 causal constraints over 9 iterations in 875 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 833 reset in 598 ms.
Product exploration explored 100000 steps with 818 reset in 517 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 124 transition count 1327
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 1 rules in 126 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:44:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 03:44:28] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 03:44:28] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
[2023-03-09 03:44:28] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-09 03:44:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:28] [INFO ] Invariant cache hit.
[2023-03-09 03:44:29] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/124 places, 1327/1327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1062 ms. Remains : 124/124 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin18420621380787419036
[2023-03-09 03:44:29] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18420621380787419036
Running compilation step : cd /tmp/ltsmin18420621380787419036;'/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 2766 ms.
Running link step : cd /tmp/ltsmin18420621380787419036;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin18420621380787419036;'/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/stateBased17429815223790453013.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 14 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:44:44] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 03:44:44] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:44:44] [INFO ] Dead Transitions using invariants and state equation in 381 ms found 0 transitions.
[2023-03-09 03:44:44] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:44] [INFO ] Invariant cache hit.
[2023-03-09 03:44:45] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-09 03:44:45] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:44:45] [INFO ] Invariant cache hit.
[2023-03-09 03:44:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:44:45] [INFO ] Implicit Places using invariants and state equation in 521 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 695 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 6 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1097 ms. Remains : 123/124 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin16496642977930507712
[2023-03-09 03:44:45] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16496642977930507712
Running compilation step : cd /tmp/ltsmin16496642977930507712;'/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 2921 ms.
Running link step : cd /tmp/ltsmin16496642977930507712;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin16496642977930507712;'/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/stateBased7156736970722454702.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:45:00] [INFO ] Flatten gal took : 54 ms
[2023-03-09 03:45:00] [INFO ] Flatten gal took : 48 ms
[2023-03-09 03:45:01] [INFO ] Time to serialize gal into /tmp/LTL5929656749341952742.gal : 13 ms
[2023-03-09 03:45:01] [INFO ] Time to serialize properties into /tmp/LTL11158747226902654041.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/LTL5929656749341952742.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2052702025767497332.hoa' '-atoms' '/tmp/LTL11158747226902654041.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/LTL11158747226902654041.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2052702025767497332.hoa
Detected timeout of ITS tools.
[2023-03-09 03:45:16] [INFO ] Flatten gal took : 42 ms
[2023-03-09 03:45:16] [INFO ] Flatten gal took : 41 ms
[2023-03-09 03:45:16] [INFO ] Time to serialize gal into /tmp/LTL16488298662385612461.gal : 8 ms
[2023-03-09 03:45:16] [INFO ] Time to serialize properties into /tmp/LTL7335580154024995058.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/LTL16488298662385612461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7335580154024995058.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 : !((X((G("(((NB_ATTENTE_A_10>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))"))||((F("((CHOIX_2>=1)&&(COMPTEUR_8>=1))"))&&(X(...198
Formula 0 simplified : X(F!"(((NB_ATTENTE_A_10>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))" & (G!"((CHOIX_2>=1)&&(COMPTEUR_8>=1))" | XG!"((CH...186
Detected timeout of ITS tools.
[2023-03-09 03:45:31] [INFO ] Flatten gal took : 39 ms
[2023-03-09 03:45:31] [INFO ] Applying decomposition
[2023-03-09 03:45:31] [INFO ] Flatten gal took : 40 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/graph426812431140821453.txt' '-o' '/tmp/graph426812431140821453.bin' '-w' '/tmp/graph426812431140821453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph426812431140821453.bin' '-l' '-1' '-v' '-w' '/tmp/graph426812431140821453.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:45:31] [INFO ] Decomposing Gal with order
[2023-03-09 03:45:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:45:32] [INFO ] Removed a total of 2609 redundant transitions.
[2023-03-09 03:45:32] [INFO ] Flatten gal took : 567 ms
[2023-03-09 03:45:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 359 labels/synchronizations in 30 ms.
[2023-03-09 03:45:32] [INFO ] Time to serialize gal into /tmp/LTL13101172497796857326.gal : 3 ms
[2023-03-09 03:45:32] [INFO ] Time to serialize properties into /tmp/LTL8386205125169636890.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/LTL13101172497796857326.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8386205125169636890.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...255
Read 1 LTL properties
Checking formula 0 : !((X((G("(((i2.u3.NB_ATTENTE_A_10>=1)&&(i1.u0.ATTENTE_A>=1))&&((i1.u2.CAPACITE>=1)&&(u1.CONTROLEUR_1>=1)))"))||((F("((i1.u2.CHOIX_2>=1...243
Formula 0 simplified : X(F!"(((i2.u3.NB_ATTENTE_A_10>=1)&&(i1.u0.ATTENTE_A>=1))&&((i1.u2.CAPACITE>=1)&&(u1.CONTROLEUR_1>=1)))" & (G!"((i1.u2.CHOIX_2>=1)&&(...231
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4025247063304237173
[2023-03-09 03:45:47] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4025247063304237173
Running compilation step : cd /tmp/ltsmin4025247063304237173;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4025247063304237173;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4025247063304237173;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-09 finished in 99371 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&(X(F(p2))||p1))))'
Support contains 6 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 22 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 03:45:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 03:45:50] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:45:50] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
[2023-03-09 03:45:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:45:50] [INFO ] Invariant cache hit.
[2023-03-09 03:45:50] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-09 03:45:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:45:51] [INFO ] Invariant cache hit.
[2023-03-09 03:45:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:45:51] [INFO ] Implicit Places using invariants and state equation in 482 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 677 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1181 ms. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (LT s53 1) (LT s55 1) (LT s66 1) (LT s107 1)), p0:(AND (GEQ s108 1) (GEQ s113 1)), p2:(AND (GEQ s53 1) (GEQ s55 1) (GEQ s66 1) (GEQ s107 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1413 reset in 390 ms.
Product exploration explored 100000 steps with 1366 reset in 404 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X p1), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 252 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (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 : [(AND p1 p0 (NOT p2)), (X p1), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 280 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 124 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 12 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:45:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 03:45:53] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:45:54] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
[2023-03-09 03:45:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:45:54] [INFO ] Invariant cache hit.
[2023-03-09 03:45:54] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-09 03:45:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:45:54] [INFO ] Invariant cache hit.
[2023-03-09 03:45:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:45:54] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 909 ms to find 0 implicit places.
[2023-03-09 03:45:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:45:54] [INFO ] Invariant cache hit.
[2023-03-09 03:45:55] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1853 ms. Remains : 124/124 places, 1327/1327 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 107 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (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 : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1373 reset in 597 ms.
Product exploration explored 100000 steps with 1387 reset in 529 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 4 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 124 transition count 1327
Deduced a syphon composed of 1 places in 8 ms
Applied a total of 1 rules in 169 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:45:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 03:45:57] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 03:45:58] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
[2023-03-09 03:45:58] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-09 03:45:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:45:58] [INFO ] Invariant cache hit.
[2023-03-09 03:45:59] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/124 places, 1327/1327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1208 ms. Remains : 124/124 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin5384391510261578647
[2023-03-09 03:45:59] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5384391510261578647
Running compilation step : cd /tmp/ltsmin5384391510261578647;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5384391510261578647;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5384391510261578647;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:46:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 03:46:02] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:46:02] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
[2023-03-09 03:46:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:46:02] [INFO ] Invariant cache hit.
[2023-03-09 03:46:02] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-09 03:46:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:46:02] [INFO ] Invariant cache hit.
[2023-03-09 03:46:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:46:03] [INFO ] Implicit Places using invariants and state equation in 553 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 774 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 6 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1250 ms. Remains : 123/124 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin14145994741321538886
[2023-03-09 03:46:03] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14145994741321538886
Running compilation step : cd /tmp/ltsmin14145994741321538886;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14145994741321538886;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14145994741321538886;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 03:46:06] [INFO ] Flatten gal took : 62 ms
[2023-03-09 03:46:06] [INFO ] Flatten gal took : 59 ms
[2023-03-09 03:46:06] [INFO ] Time to serialize gal into /tmp/LTL1393595389114787039.gal : 11 ms
[2023-03-09 03:46:06] [INFO ] Time to serialize properties into /tmp/LTL14507683511555113345.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/LTL1393595389114787039.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9047682316487686087.hoa' '-atoms' '/tmp/LTL14507683511555113345.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/LTL14507683511555113345.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9047682316487686087.hoa
Detected timeout of ITS tools.
[2023-03-09 03:46:21] [INFO ] Flatten gal took : 73 ms
[2023-03-09 03:46:21] [INFO ] Flatten gal took : 50 ms
[2023-03-09 03:46:21] [INFO ] Time to serialize gal into /tmp/LTL16472552826178210526.gal : 9 ms
[2023-03-09 03:46:21] [INFO ] Time to serialize properties into /tmp/LTL190170553191544313.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/LTL16472552826178210526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL190170553191544313.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 : !((X((X(F("((CHOIX_1>=1)&&(COMPTEUR_0>=1))")))&&(("(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_10<1)||(ATTENTE_B<1)))")||(X(F("(...238
Formula 0 simplified : X(XG!"((CHOIX_1>=1)&&(COMPTEUR_0>=1))" | (!"(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_10<1)||(ATTENTE_B<1)))" & XG!"(((CAPAC...226
Detected timeout of ITS tools.
[2023-03-09 03:46:36] [INFO ] Flatten gal took : 35 ms
[2023-03-09 03:46:36] [INFO ] Applying decomposition
[2023-03-09 03:46:37] [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/graph18338562816058772936.txt' '-o' '/tmp/graph18338562816058772936.bin' '-w' '/tmp/graph18338562816058772936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18338562816058772936.bin' '-l' '-1' '-v' '-w' '/tmp/graph18338562816058772936.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:46:37] [INFO ] Decomposing Gal with order
[2023-03-09 03:46:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:46:37] [INFO ] Removed a total of 1740 redundant transitions.
[2023-03-09 03:46:37] [INFO ] Flatten gal took : 174 ms
[2023-03-09 03:46:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 370 labels/synchronizations in 12 ms.
[2023-03-09 03:46:37] [INFO ] Time to serialize gal into /tmp/LTL12991523547700907530.gal : 3 ms
[2023-03-09 03:46:37] [INFO ] Time to serialize properties into /tmp/LTL15063814220318398955.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/LTL12991523547700907530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15063814220318398955.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...256
Read 1 LTL properties
Checking formula 0 : !((X((X(F("((i2.u2.CHOIX_1>=1)&&(u0.COMPTEUR_0>=1))")))&&(("(((i2.u2.CAPACITE<1)||(i1.u4.CONTROLEUR_2<1))||((i2.u3.NB_ATTENTE_B_10<1)|...295
Formula 0 simplified : X(XG!"((i2.u2.CHOIX_1>=1)&&(u0.COMPTEUR_0>=1))" | (!"(((i2.u2.CAPACITE<1)||(i1.u4.CONTROLEUR_2<1))||((i2.u3.NB_ATTENTE_B_10<1)||(i2....283
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3953255924724092703
[2023-03-09 03:46:52] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3953255924724092703
Running compilation step : cd /tmp/ltsmin3953255924724092703;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3953255924724092703;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3953255924724092703;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-10 finished in 65205 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))'
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 81 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 03:46:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 03:46:55] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:46:56] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
[2023-03-09 03:46:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:46:56] [INFO ] Invariant cache hit.
[2023-03-09 03:46:56] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-09 03:46:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:46:56] [INFO ] Invariant cache hit.
[2023-03-09 03:46:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:46:57] [INFO ] Implicit Places using invariants and state equation in 747 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 986 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 74 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1621 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s53 20) (GEQ s110 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1730 reset in 368 ms.
Product exploration explored 100000 steps with 1724 reset in 379 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2023-03-09 03:46:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 03:46:58] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:46:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:46:58] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2023-03-09 03:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:46:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:46:59] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-09 03:46:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:47:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 768 ms returned sat
[2023-03-09 03:47:00] [INFO ] Deduced a trap composed of 5 places in 210 ms of which 1 ms to minimize.
[2023-03-09 03:47:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2023-03-09 03:47:00] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 42 ms.
[2023-03-09 03:47:00] [INFO ] Added : 11 causal constraints over 3 iterations in 331 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 112 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:47:00] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:00] [INFO ] Invariant cache hit.
[2023-03-09 03:47:01] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
[2023-03-09 03:47:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:01] [INFO ] Invariant cache hit.
[2023-03-09 03:47:01] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-09 03:47:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:01] [INFO ] Invariant cache hit.
[2023-03-09 03:47:01] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
[2023-03-09 03:47:02] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-09 03:47:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:02] [INFO ] Invariant cache hit.
[2023-03-09 03:47:02] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1801 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2023-03-09 03:47:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:02] [INFO ] Invariant cache hit.
[2023-03-09 03:47:03] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:47:03] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2023-03-09 03:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:47:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:47:03] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2023-03-09 03:47:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:47:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 150 ms returned sat
[2023-03-09 03:47:04] [INFO ] Deduced a trap composed of 5 places in 197 ms of which 0 ms to minimize.
[2023-03-09 03:47:07] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3208 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1772 reset in 494 ms.
Product exploration explored 100000 steps with 1733 reset in 421 ms.
Built C files in :
/tmp/ltsmin1800169962534174037
[2023-03-09 03:47:08] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-09 03:47:08] [INFO ] Computation of Complete disable matrix. took 109 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:08] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-09 03:47:08] [INFO ] Computation of Complete enable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:08] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-09 03:47:08] [INFO ] Computation of Completed DNA matrix. took 109 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:09] [INFO ] Built C files in 884ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1800169962534174037
Running compilation step : cd /tmp/ltsmin1800169962534174037;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1800169962534174037;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1800169962534174037;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 113 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:47:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:12] [INFO ] Invariant cache hit.
[2023-03-09 03:47:12] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
[2023-03-09 03:47:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:12] [INFO ] Invariant cache hit.
[2023-03-09 03:47:12] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-09 03:47:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:12] [INFO ] Invariant cache hit.
[2023-03-09 03:47:13] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 603 ms to find 0 implicit places.
[2023-03-09 03:47:13] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-09 03:47:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:47:13] [INFO ] Invariant cache hit.
[2023-03-09 03:47:13] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1645 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin8683030806745682769
[2023-03-09 03:47:13] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-09 03:47:13] [INFO ] Computation of Complete disable matrix. took 59 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:13] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-09 03:47:13] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:14] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-09 03:47:14] [INFO ] Computation of Completed DNA matrix. took 62 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:14] [INFO ] Built C files in 674ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8683030806745682769
Running compilation step : cd /tmp/ltsmin8683030806745682769;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8683030806745682769;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8683030806745682769;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 03:47:17] [INFO ] Flatten gal took : 48 ms
[2023-03-09 03:47:17] [INFO ] Flatten gal took : 43 ms
[2023-03-09 03:47:17] [INFO ] Time to serialize gal into /tmp/LTL7490036469965891272.gal : 10 ms
[2023-03-09 03:47:17] [INFO ] Time to serialize properties into /tmp/LTL5187893846737064937.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/LTL7490036469965891272.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17596651554166122581.hoa' '-atoms' '/tmp/LTL5187893846737064937.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/LTL5187893846737064937.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17596651554166122581.hoa
Detected timeout of ITS tools.
[2023-03-09 03:47:32] [INFO ] Flatten gal took : 57 ms
[2023-03-09 03:47:32] [INFO ] Flatten gal took : 45 ms
[2023-03-09 03:47:32] [INFO ] Time to serialize gal into /tmp/LTL12572415671017657054.gal : 9 ms
[2023-03-09 03:47:32] [INFO ] Time to serialize properties into /tmp/LTL5700686616019286525.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/LTL12572415671017657054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5700686616019286525.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("((CAPACITE>=20)&&(VIDANGE_2>=1))")))
Formula 0 simplified : G!"((CAPACITE>=20)&&(VIDANGE_2>=1))"
Detected timeout of ITS tools.
[2023-03-09 03:47:47] [INFO ] Flatten gal took : 67 ms
[2023-03-09 03:47:47] [INFO ] Applying decomposition
[2023-03-09 03:47:48] [INFO ] Flatten gal took : 52 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/graph9664069238642697082.txt' '-o' '/tmp/graph9664069238642697082.bin' '-w' '/tmp/graph9664069238642697082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9664069238642697082.bin' '-l' '-1' '-v' '-w' '/tmp/graph9664069238642697082.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:47:48] [INFO ] Decomposing Gal with order
[2023-03-09 03:47:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:47:48] [INFO ] Removed a total of 2333 redundant transitions.
[2023-03-09 03:47:48] [INFO ] Flatten gal took : 275 ms
[2023-03-09 03:47:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 16 ms.
[2023-03-09 03:47:48] [INFO ] Time to serialize gal into /tmp/LTL10513189678509163196.gal : 3 ms
[2023-03-09 03:47:48] [INFO ] Time to serialize properties into /tmp/LTL6905099986079128589.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/LTL10513189678509163196.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6905099986079128589.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...255
Read 1 LTL properties
Checking formula 0 : !((F("((u0.CAPACITE>=20)&&(u2.VIDANGE_2>=1))")))
Formula 0 simplified : G!"((u0.CAPACITE>=20)&&(u2.VIDANGE_2>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15894382519439271563
[2023-03-09 03:48:03] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15894382519439271563
Running compilation step : cd /tmp/ltsmin15894382519439271563;'/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 2795 ms.
Running link step : cd /tmp/ltsmin15894382519439271563;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin15894382519439271563;'/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'
LTSmin run took 9698 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-11 finished in 80708 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 5 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 71 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 03:48:16] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 03:48:16] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 03:48:16] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
[2023-03-09 03:48:16] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:16] [INFO ] Invariant cache hit.
[2023-03-09 03:48:16] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-09 03:48:16] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:16] [INFO ] Invariant cache hit.
[2023-03-09 03:48:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:17] [INFO ] Implicit Places using invariants and state equation in 538 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 719 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 62 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1349 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-15 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:(LT s108 1), p0:(OR (LT s1 1) (LT s53 1) (LT s92 1) (LT s120 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 268 reset in 528 ms.
Product exploration explored 100000 steps with 268 reset in 428 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 320 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 304906 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{}
Probabilistic random walk after 304906 steps, saw 87546 distinct states, run finished after 3001 ms. (steps per millisecond=101 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:48:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 03:48:22] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 03:48:22] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:48:22] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:48:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:48:22] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:22] [INFO ] After 56ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:23] [INFO ] After 122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-09 03:48:23] [INFO ] After 386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 56 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:48:23] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:23] [INFO ] Invariant cache hit.
[2023-03-09 03:48:23] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 476 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 350004 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 350004 steps, saw 99697 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:48:26] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:26] [INFO ] Invariant cache hit.
[2023-03-09 03:48:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:48:26] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:48:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:48:27] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:27] [INFO ] After 41ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:27] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-09 03:48:27] [INFO ] After 261ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 66 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 69 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:48:27] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:27] [INFO ] Invariant cache hit.
[2023-03-09 03:48:27] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-09 03:48:27] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:27] [INFO ] Invariant cache hit.
[2023-03-09 03:48:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:28] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
[2023-03-09 03:48:28] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-09 03:48:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:28] [INFO ] Invariant cache hit.
[2023-03-09 03:48:28] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1243 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1082 place count 121 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 121 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 119 transition count 245
Applied a total of 1086 rules in 9 ms. Remains 119 /123 variables (removed 4) and now considering 245/1327 (removed 1082) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 245 rows 119 cols
[2023-03-09 03:48:28] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:48:28] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:48:28] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:48:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:48:28] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 03:48:28] [INFO ] After 33ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:28] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-09 03:48:28] [INFO ] After 243ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 239 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 98 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:48:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 03:48:29] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 03:48:29] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
[2023-03-09 03:48:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:29] [INFO ] Invariant cache hit.
[2023-03-09 03:48:30] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-09 03:48:30] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:30] [INFO ] Invariant cache hit.
[2023-03-09 03:48:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:30] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
[2023-03-09 03:48:30] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-09 03:48:30] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:30] [INFO ] Invariant cache hit.
[2023-03-09 03:48:31] [INFO ] Dead Transitions using invariants and state equation in 488 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1931 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 327 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 337757 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 337757 steps, saw 96376 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:48:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:34] [INFO ] Invariant cache hit.
[2023-03-09 03:48:35] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:48:35] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:48:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:48:35] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:35] [INFO ] After 40ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:35] [INFO ] After 138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-09 03:48:35] [INFO ] After 315ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 68 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:48:35] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:35] [INFO ] Invariant cache hit.
[2023-03-09 03:48:35] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 535 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 365427 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 365427 steps, saw 103931 distinct states, run finished after 3001 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:48:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:39] [INFO ] Invariant cache hit.
[2023-03-09 03:48:39] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:48:39] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:48:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:48:39] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:39] [INFO ] After 54ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:39] [INFO ] After 135ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-09 03:48:39] [INFO ] After 361ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 99 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 81 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:48:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:39] [INFO ] Invariant cache hit.
[2023-03-09 03:48:40] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-09 03:48:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:40] [INFO ] Invariant cache hit.
[2023-03-09 03:48:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:40] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
[2023-03-09 03:48:40] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-09 03:48:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:40] [INFO ] Invariant cache hit.
[2023-03-09 03:48:41] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1633 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
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 1 with 4 rules applied. Total rules applied 1082 place count 121 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 121 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 119 transition count 245
Applied a total of 1086 rules in 11 ms. Remains 119 /123 variables (removed 4) and now considering 245/1327 (removed 1082) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 245 rows 119 cols
[2023-03-09 03:48:41] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:48:41] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 03:48:41] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:48:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:48:41] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 03:48:41] [INFO ] After 21ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 03:48:41] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-09 03:48:41] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 230 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 268 reset in 606 ms.
Product exploration explored 100000 steps with 268 reset in 522 ms.
Built C files in :
/tmp/ltsmin2928223237304506342
[2023-03-09 03:48:43] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-09 03:48:43] [INFO ] Computation of Complete disable matrix. took 76 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:48:43] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-09 03:48:43] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:48:44] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-09 03:48:44] [INFO ] Computation of Completed DNA matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:48:44] [INFO ] Built C files in 749ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2928223237304506342
Running compilation step : cd /tmp/ltsmin2928223237304506342;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2928223237304506342;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2928223237304506342;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 102 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 03:48:47] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 03:48:47] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:48:48] [INFO ] Dead Transitions using invariants and state equation in 523 ms found 0 transitions.
[2023-03-09 03:48:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:48] [INFO ] Invariant cache hit.
[2023-03-09 03:48:48] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-09 03:48:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:48] [INFO ] Invariant cache hit.
[2023-03-09 03:48:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 03:48:48] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 969 ms to find 0 implicit places.
[2023-03-09 03:48:49] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-09 03:48:49] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 03:48:49] [INFO ] Invariant cache hit.
[2023-03-09 03:48:49] [INFO ] Dead Transitions using invariants and state equation in 523 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2163 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin10713801300310834088
[2023-03-09 03:48:49] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-09 03:48:49] [INFO ] Computation of Complete disable matrix. took 77 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:48:49] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-09 03:48:49] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:48:50] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-09 03:48:50] [INFO ] Computation of Completed DNA matrix. took 78 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:48:50] [INFO ] Built C files in 741ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10713801300310834088
Running compilation step : cd /tmp/ltsmin10713801300310834088;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10713801300310834088;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10713801300310834088;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 03:48:53] [INFO ] Flatten gal took : 52 ms
[2023-03-09 03:48:53] [INFO ] Flatten gal took : 47 ms
[2023-03-09 03:48:53] [INFO ] Time to serialize gal into /tmp/LTL118300368589583558.gal : 10 ms
[2023-03-09 03:48:53] [INFO ] Time to serialize properties into /tmp/LTL1880295387440272652.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/LTL118300368589583558.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10222529197990811428.hoa' '-atoms' '/tmp/LTL1880295387440272652.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/LTL1880295387440272652.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10222529197990811428.hoa
Detected timeout of ITS tools.
[2023-03-09 03:49:08] [INFO ] Flatten gal took : 47 ms
[2023-03-09 03:49:08] [INFO ] Flatten gal took : 42 ms
[2023-03-09 03:49:08] [INFO ] Time to serialize gal into /tmp/LTL4835645556338893669.gal : 9 ms
[2023-03-09 03:49:08] [INFO ] Time to serialize properties into /tmp/LTL12608063372442464167.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/LTL4835645556338893669.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12608063372442464167.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(F(("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_37<1)||(COMPTEUR_8<1)))")||(G("(SUR_PONT_B<1)"))))))
Formula 0 simplified : G(F!"(SUR_PONT_B<1)" & FG!"(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_37<1)||(COMPTEUR_8<1)))")
Detected timeout of ITS tools.
[2023-03-09 03:49:23] [INFO ] Flatten gal took : 63 ms
[2023-03-09 03:49:23] [INFO ] Applying decomposition
[2023-03-09 03:49:23] [INFO ] Flatten gal took : 49 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/graph7843469781467187134.txt' '-o' '/tmp/graph7843469781467187134.bin' '-w' '/tmp/graph7843469781467187134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7843469781467187134.bin' '-l' '-1' '-v' '-w' '/tmp/graph7843469781467187134.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:49:24] [INFO ] Decomposing Gal with order
[2023-03-09 03:49:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:49:24] [INFO ] Removed a total of 2333 redundant transitions.
[2023-03-09 03:49:24] [INFO ] Flatten gal took : 270 ms
[2023-03-09 03:49:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 18 ms.
[2023-03-09 03:49:24] [INFO ] Time to serialize gal into /tmp/LTL8412508560578275143.gal : 2 ms
[2023-03-09 03:49:24] [INFO ] Time to serialize properties into /tmp/LTL9785729626399871229.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/LTL8412508560578275143.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9785729626399871229.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(F(("(((i2.u2.NB_ATTENTE_A_0<1)||(i2.u2.CONTROLEUR_1<1))||((i2.u2.NB_ATTENTE_B_37<1)||(i2.u3.COMPTEUR_8<1)))")||(G("(u0.SUR_PONT_B...165
Formula 0 simplified : G(F!"(u0.SUR_PONT_B<1)" & FG!"(((i2.u2.NB_ATTENTE_A_0<1)||(i2.u2.CONTROLEUR_1<1))||((i2.u2.NB_ATTENTE_B_37<1)||(i2.u3.COMPTEUR_8<1))...158
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16650794591047630903
[2023-03-09 03:49:39] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16650794591047630903
Running compilation step : cd /tmp/ltsmin16650794591047630903;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16650794591047630903;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16650794591047630903;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-15 finished in 86291 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)||(F(p1)&&X(F(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&(X(F(p2))||p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
[2023-03-09 03:49:42] [INFO ] Flatten gal took : 85 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7956924162129196304
[2023-03-09 03:49:43] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2023-03-09 03:49:43] [INFO ] Applying decomposition
[2023-03-09 03:49:43] [INFO ] Flatten gal took : 53 ms
[2023-03-09 03:49:43] [INFO ] Computation of Complete disable matrix. took 81 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:49:43] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2023-03-09 03:49:43] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5401362821067332805.txt' '-o' '/tmp/graph5401362821067332805.bin' '-w' '/tmp/graph5401362821067332805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5401362821067332805.bin' '-l' '-1' '-v' '-w' '/tmp/graph5401362821067332805.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:49:43] [INFO ] Decomposing Gal with order
[2023-03-09 03:49:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:49:43] [INFO ] Removed a total of 2980 redundant transitions.
[2023-03-09 03:49:43] [INFO ] Flatten gal took : 216 ms
[2023-03-09 03:49:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 405 labels/synchronizations in 19 ms.
[2023-03-09 03:49:43] [INFO ] Time to serialize gal into /tmp/LTLFireability6793297136374235569.gal : 3 ms
[2023-03-09 03:49:43] [INFO ] Time to serialize properties into /tmp/LTLFireability14043189632694484969.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/LTLFireability6793297136374235569.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14043189632694484969.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
[2023-03-09 03:49:43] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
Checking formula 0 : !((X((G("(((u1.NB_ATTENTE_A_10>=1)&&(u1.ATTENTE_A>=1))&&((u1.CAPACITE>=1)&&(i0.u2.CONTROLEUR_1>=1)))"))||((F("((i0.u4.CHOIX_2>=1)&&(i2...237
Formula 0 simplified : X(F!"(((u1.NB_ATTENTE_A_10>=1)&&(u1.ATTENTE_A>=1))&&((u1.CAPACITE>=1)&&(i0.u2.CONTROLEUR_1>=1)))" & (G!"((i0.u4.CHOIX_2>=1)&&(i2.u0....225
[2023-03-09 03:49:43] [INFO ] Computation of Completed DNA matrix. took 86 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:49:43] [INFO ] Built C files in 801ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7956924162129196304
Running compilation step : cd /tmp/ltsmin7956924162129196304;'/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'
Compilation finished in 5589 ms.
Running link step : cd /tmp/ltsmin7956924162129196304;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 139 ms.
Running LTSmin : cd /tmp/ltsmin7956924162129196304;'/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(([]((LTLAPp0==true))||(<>((LTLAPp1==true))&&X(<>((LTLAPp2==true))))))' '--buchi-type=spotba'
LTSmin run took 43103 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7956924162129196304;'/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(<>((LTLAPp3==true)))&&(X(<>((LTLAPp5==true)))||(LTLAPp4==true))))' '--buchi-type=spotba'
LTSmin run took 358700 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7956924162129196304;'/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' '[](<>(([]((LTLAPp7==true))||(LTLAPp6==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 04:11:44] [INFO ] Flatten gal took : 134 ms
[2023-03-09 04:11:44] [INFO ] Time to serialize gal into /tmp/LTLFireability2088529005470613465.gal : 8 ms
[2023-03-09 04:11:44] [INFO ] Time to serialize properties into /tmp/LTLFireability8086605971151019248.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/LTLFireability2088529005470613465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8086605971151019248.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...297
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_37<1)||(COMPTEUR_8<1)))")||(G("(SUR_PONT_B<1)"))))))
Formula 0 simplified : G(F!"(SUR_PONT_B<1)" & FG!"(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_37<1)||(COMPTEUR_8<1)))")
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin7956924162129196304;'/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' '[](<>(([]((LTLAPp7==true))||(LTLAPp6==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin7956924162129196304;'/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' '[](<>(([]((LTLAPp7==true))||(LTLAPp6==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 04:33:44] [INFO ] Flatten gal took : 145 ms
[2023-03-09 04:33:45] [INFO ] Input system was already deterministic with 1328 transitions.
[2023-03-09 04:33:45] [INFO ] Transformed 126 places.
[2023-03-09 04:33:45] [INFO ] Transformed 1328 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 04:33:45] [INFO ] Time to serialize gal into /tmp/LTLFireability3085733541376363777.gal : 6 ms
[2023-03-09 04:33:45] [INFO ] Time to serialize properties into /tmp/LTLFireability6673057103854354199.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/LTLFireability3085733541376363777.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6673057103854354199.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_37<1)||(COMPTEUR_8<1)))")||(G("(SUR_PONT_B<1)"))))))
Formula 0 simplified : G(F!"(SUR_PONT_B<1)" & FG!"(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_37<1)||(COMPTEUR_8<1)))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9839164 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16033632 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-V50P20N10"
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-V50P20N10, 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-167813690100228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N10.tgz
mv BridgeAndVehicles-PT-V50P20N10 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 ;