About the Execution of ITS-Tools for BridgeAndVehicles-PT-V20P10N20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2544.531 | 780848.00 | 2674242.00 | 678.00 | FFFFFTFTFFTFTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918200188.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200188
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 16K Apr 29 21:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 29 21:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 87K Apr 29 21:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 359K Apr 29 21:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.5K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 97K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 294K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 782K May 10 09:33 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-V20P10N20-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652582136740
Running Version 202205111006
[2022-05-15 02:35:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 02:35:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 02:35:38] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2022-05-15 02:35:38] [INFO ] Transformed 78 places.
[2022-05-15 02:35:38] [INFO ] Transformed 968 transitions.
[2022-05-15 02:35:38] [INFO ] Parsed PT model containing 78 places and 968 transitions in 247 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 2 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Applied a total of 2 rules in 27 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2022-05-15 02:35:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-15 02:35:38] [INFO ] Computed 5 place invariants in 16 ms
[2022-05-15 02:35:38] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
[2022-05-15 02:35:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-15 02:35:38] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 02:35:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-15 02:35:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-15 02:35:38] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 02:35:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:39] [INFO ] Implicit Places using invariants and state equation in 112 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 161 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 968/968 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 968/968 transitions.
Support contains 75 out of 75 places after structural reductions.
[2022-05-15 02:35:39] [INFO ] Flatten gal took : 128 ms
[2022-05-15 02:35:39] [INFO ] Flatten gal took : 111 ms
[2022-05-15 02:35:40] [INFO ] Input system was already deterministic with 968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 24) seen :22
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 02:35:40] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:35:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:40] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 02:35:41] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-05-15 02:35:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 02:35:41] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-05-15 02:35:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:41] [INFO ] After 33ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-05-15 02:35:41] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-15 02:35:41] [INFO ] After 211ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 72 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 70 transition count 964
Applied a total of 9 rules in 146 ms. Remains 70 /75 variables (removed 5) and now considering 964/968 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 70/75 places, 964/968 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 613419 steps, run timeout after 3001 ms. (steps per millisecond=204 ) properties seen :{}
Probabilistic random walk after 613419 steps, saw 170181 distinct states, run finished after 3001 ms. (steps per millisecond=204 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 02:35:44] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 02:35:44] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 02:35:44] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 02:35:44] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 02:35:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 02:35:44] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:44] [INFO ] After 32ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:44] [INFO ] After 64ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-15 02:35:44] [INFO ] After 160ms 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 70 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 70/70 places, 964/964 transitions.
Applied a total of 0 rules in 44 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 964/964 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 70/70 places, 964/964 transitions.
Applied a total of 0 rules in 65 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-15 02:35:44] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 02:35:44] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 02:35:44] [INFO ] Implicit Places using invariants in 133 ms returned []
[2022-05-15 02:35:44] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 02:35:44] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 02:35:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:45] [INFO ] Implicit Places using invariants and state equation in 321 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 465 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 69/70 places, 964/964 transitions.
Applied a total of 0 rules in 40 ms. Remains 69 /69 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 69/70 places, 964/964 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 640836 steps, run timeout after 3001 ms. (steps per millisecond=213 ) properties seen :{}
Probabilistic random walk after 640836 steps, saw 177341 distinct states, run finished after 3001 ms. (steps per millisecond=213 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 02:35:48] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 02:35:48] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 02:35:48] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 02:35:48] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 02:35:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 02:35:48] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:48] [INFO ] After 34ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:48] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-15 02:35:48] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 69/69 places, 964/964 transitions.
Applied a total of 0 rules in 42 ms. Remains 69 /69 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 964/964 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 69/69 places, 964/964 transitions.
Applied a total of 0 rules in 40 ms. Remains 69 /69 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-15 02:35:48] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 02:35:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 02:35:48] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-15 02:35:48] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 02:35:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 02:35:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:49] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2022-05-15 02:35:49] [INFO ] Redundant transitions in 65 ms returned []
[2022-05-15 02:35:49] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 02:35:49] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-15 02:35:49] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 964/964 transitions.
Ensure Unique test removed 798 transitions
Reduce isomorphic transitions removed 798 transitions.
Iterating post reduction 0 with 798 rules applied. Total rules applied 798 place count 69 transition count 166
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 799 place count 69 transition count 165
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 800 place count 68 transition count 165
Applied a total of 800 rules in 7 ms. Remains 68 /69 variables (removed 1) and now considering 165/964 (removed 799) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 165 rows 68 cols
[2022-05-15 02:35:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 02:35:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 02:35:49] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 02:35:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 02:35:49] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 02:35:49] [INFO ] After 12ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:49] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-15 02:35:49] [INFO ] After 112ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 02:35:49] [INFO ] Flatten gal took : 9 ms
[2022-05-15 02:35:49] [INFO ] Flatten gal took : 8 ms
[2022-05-15 02:35:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3518720056489183082.gal : 2 ms
[2022-05-15 02:35:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13495451008071272608.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12019519940487995685;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3518720056489183082.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13495451008071272608.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality13495451008071272608.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 24
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :24 after 46
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :46 after 82
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :82 after 246
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :246 after 2952
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2952 after 53054
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :53054 after 110700
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :110700 after 516600
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4.35666e+06,0.204151,11956,2,4554,15,30424,7,0,442,21910,0
Total reachable state count : 4356660
Verifying 1 reachability properties.
Reachability property AtomicPropp19 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp19,21,0.206318,11956,2,69,15,30424,7,0,449,21910,0
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 48 stabilizing places and 84 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(G(p0)))||((p1 U F((p2 U p2)))&&X(p1))))'
Support contains 66 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2022-05-15 02:35:50] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:35:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:50] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
[2022-05-15 02:35:50] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:35:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:35:50] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-15 02:35:50] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:35:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:50] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 187 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 968/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/75 places, 968/968 transitions.
Stuttering acceptance computed with spot in 319 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p2), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s10 1) (GEQ s25 1) (GEQ s26 1) (GEQ s63 1)) (AND (GEQ s11 1) (GEQ s25 1) (GEQ s26 1) (GEQ s58 1)) (AND (GEQ s12 1) (GEQ s25 1) (GEQ s26 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]]
Stuttering criterion allowed to conclude after 500 steps with 2 reset in 65 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-00 finished in 916 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 43 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 72 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 70 transition count 964
Applied a total of 9 rules in 127 ms. Remains 70 /75 variables (removed 5) and now considering 964/968 (removed 4) transitions.
[2022-05-15 02:35:51] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 02:35:51] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 02:35:51] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-05-15 02:35:51] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 02:35:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 02:35:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:51] [INFO ] Implicit Places using invariants and state equation in 293 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 368 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/75 places, 964/968 transitions.
Applied a total of 0 rules in 77 ms. Remains 69 /69 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 69/75 places, 964/968 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s22 1) (GEQ s29 1) (GEQ s51 1)) (AND (GEQ s1 1) (GEQ s22 1) (GEQ s30 1) (GEQ s65 1)) (AND (GEQ s1 1) (GEQ s22 1) (GEQ s39 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-02 finished in 664 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0)&&F(X(F(G(p1))))) U G(p2)))'
Support contains 26 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 79 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:35:52] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:52] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:35:52] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
[2022-05-15 02:35:52] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:52] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:35:52] [INFO ] Implicit Places using invariants in 113 ms returned []
[2022-05-15 02:35:52] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:52] [INFO ] Implicit Places using invariants and state equation in 281 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 397 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 50 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p2), p0, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (GEQ s23 10) (GEQ s50 1)) (AND (GEQ s23 10) (GEQ s49 1))), p0:(OR (AND (GEQ s48 1) (GEQ s72 1)) (AND (GEQ s47 1) (GEQ s72 1))), p1:(OR (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 165 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-03 finished in 934 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 6 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:35:52] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:53] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
[2022-05-15 02:35:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:53] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:35:53] [INFO ] Implicit Places using invariants in 143 ms returned []
[2022-05-15 02:35:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:53] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:35:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:53] [INFO ] Implicit Places using invariants and state equation in 374 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 522 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, p0, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s23 10) (GEQ s50 1)) (AND (GEQ s23 10) (GEQ s49 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 101 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-04 finished in 911 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(p1))))'
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 8 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:35:53] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:54] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
[2022-05-15 02:35:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:54] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-15 02:35:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:54] [INFO ] Implicit Places using invariants and state equation in 378 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 496 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s20 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s16 1)) (AND (GEQ s0 1) (GEQ s19 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 551 ms.
Product exploration explored 100000 steps with 33333 reset in 529 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 6 factoid took 198 ms. Reduced automaton from 6 states, 9 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-05 finished in 2301 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 43 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 10 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:35:56] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:56] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
[2022-05-15 02:35:56] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:56] [INFO ] Implicit Places using invariants in 70 ms returned []
[2022-05-15 02:35:56] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:56] [INFO ] Implicit Places using invariants and state equation in 197 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 271 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s10 1) (GEQ s25 1) (GEQ s26 1) (GEQ s62 1)) (AND (GEQ s11 1) (GEQ s25 1) (GEQ s26 1) (GEQ s57 1)) (AND (GEQ s12 1) (GEQ s25 1) (GEQ s26 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 165 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-06 finished in 670 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))||G(F(!(F(!p1) U p2))))))'
Support contains 48 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 55 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:35:56] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:56] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:35:57] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
[2022-05-15 02:35:57] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:35:57] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-05-15 02:35:57] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:35:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:35:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:35:57] [INFO ] Implicit Places using invariants and state equation in 216 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 287 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 49 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) p2), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 2} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={2} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 2} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1, 2} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={2} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={1, 2} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s1 1) (LT s24 1) (LT s31 1) (LT s55 1)) (OR (LT s1 1) (LT s24 1) (LT s32 1) (LT s69 1)) (OR (LT s1 1) (LT s24 1) (LT s41 1) (LT s65 1)) (O...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 682 reset in 7496 ms.
Product exploration explored 100000 steps with 681 reset in 7499 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 16 factoid took 763 ms. Reduced automaton from 3 states, 16 edges and 3 AP to 3 states, 16 edges and 3 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Incomplete random walk after 10000 steps, including 66 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 11) seen :10
Finished Best-First random walk after 523 steps, including 1 resets, run visited all 1 properties in 47 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (AND p2 (NOT p0))), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (NOT (AND p1 (NOT p2) (NOT p0)))), (F (AND p1 (NOT p2) p0)), (F (OR (NOT p1) p2)), (F (AND p2 p0)), (F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) p2 (NOT p0))), (F (AND p1 p2 (NOT p0))), (F (AND (NOT p1) p2 p0)), (F (AND p1 p2 p0))]
Knowledge based reduction with 16 factoid took 1006 ms. Reduced automaton from 3 states, 16 edges and 3 AP to 3 states, 16 edges and 3 AP.
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Support contains 48 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 47 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 02:36:15] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:15] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-15 02:36:15] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
[2022-05-15 02:36:15] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:36:15] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-15 02:36:15] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:36:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:36:15] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2022-05-15 02:36:15] [INFO ] Redundant transitions in 19 ms returned []
[2022-05-15 02:36:15] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:36:15] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 967/967 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND p2 (NOT p0)))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
Knowledge based reduction with 16 factoid took 996 ms. Reduced automaton from 3 states, 16 edges and 3 AP to 3 states, 16 edges and 3 AP.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Incomplete random walk after 10000 steps, including 66 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 2) seen :1
Finished Best-First random walk after 1004 steps, including 2 resets, run visited all 1 properties in 29 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND p2 (NOT p0)))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (F (AND p2 (NOT p0))), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (NOT (AND p1 (NOT p2) (NOT p0)))), (F (AND p1 (NOT p2) p0)), (F (OR (NOT p1) p2)), (F (AND p2 p0)), (F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) p2 (NOT p0))), (F (AND p1 p2 (NOT p0))), (F (AND (NOT p1) p2 p0)), (F (AND p1 p2 p0))]
Knowledge based reduction with 16 factoid took 1036 ms. Reduced automaton from 3 states, 16 edges and 3 AP to 3 states, 16 edges and 3 AP.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p1) p2 (NOT p0))]
Product exploration timeout after 74760 steps with 509 reset in 10002 ms.
Product exploration timeout after 75020 steps with 511 reset in 10002 ms.
Built C files in :
/tmp/ltsmin15946443866511894981
[2022-05-15 02:36:39] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 02:36:39] [INFO ] Computation of Complete disable matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:36:39] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 02:36:39] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:36:39] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 02:36:39] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:36:39] [INFO ] Built C files in 413ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15946443866511894981
Running compilation step : cd /tmp/ltsmin15946443866511894981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin15946443866511894981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin15946443866511894981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 48 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 48 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 02:36:42] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:36:42] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
[2022-05-15 02:36:42] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:42] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:36:42] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-15 02:36:42] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:36:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:36:43] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2022-05-15 02:36:43] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-15 02:36:43] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:36:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:36:43] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin12233874076305221519
[2022-05-15 02:36:43] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 02:36:43] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:36:43] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 02:36:43] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:36:43] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 02:36:43] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:36:43] [INFO ] Built C files in 313ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12233874076305221519
Running compilation step : cd /tmp/ltsmin12233874076305221519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12233874076305221519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12233874076305221519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 02:36:46] [INFO ] Flatten gal took : 52 ms
[2022-05-15 02:36:46] [INFO ] Flatten gal took : 51 ms
[2022-05-15 02:36:47] [INFO ] Time to serialize gal into /tmp/LTL4354796252240679171.gal : 190 ms
[2022-05-15 02:36:47] [INFO ] Time to serialize properties into /tmp/LTL1773235374962975274.ltl : 21 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4354796252240679171.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1773235374962975274.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4354796...266
Read 1 LTL properties
Checking formula 0 : !((F((X(G("((((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))||(((((((NB_ATTENTE_B_4<1)||(ROUTE_B<1))&&((NB_ATTENTE...35825
Formula 0 simplified : !F(XG"((((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))||(((((((NB_ATTENTE_B_4<1)||(ROUTE_B<1))&&((NB_ATTENTE_B_...35806
Detected timeout of ITS tools.
[2022-05-15 02:37:02] [INFO ] Flatten gal took : 48 ms
[2022-05-15 02:37:02] [INFO ] Applying decomposition
[2022-05-15 02:37:02] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15915098596139283514.txt' '-o' '/tmp/graph15915098596139283514.bin' '-w' '/tmp/graph15915098596139283514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15915098596139283514.bin' '-l' '-1' '-v' '-w' '/tmp/graph15915098596139283514.weights' '-q' '0' '-e' '0.001'
[2022-05-15 02:37:02] [INFO ] Decomposing Gal with order
[2022-05-15 02:37:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 02:37:02] [INFO ] Removed a total of 1793 redundant transitions.
[2022-05-15 02:37:02] [INFO ] Flatten gal took : 418 ms
[2022-05-15 02:37:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 13 ms.
[2022-05-15 02:37:02] [INFO ] Time to serialize gal into /tmp/LTL7540148049975738088.gal : 2 ms
[2022-05-15 02:37:02] [INFO ] Time to serialize properties into /tmp/LTL14940631052948106756.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7540148049975738088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14940631052948106756.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7540148...246
Read 1 LTL properties
Checking formula 0 : !((F((X(G("((((u1.CHOIX_2>=1)&&(i0.u0.COMPTEUR_20>=1))||((u1.CHOIX_1>=1)&&(i0.u0.COMPTEUR_20>=1)))||(((((((u3.NB_ATTENTE_B_4<1)||(u3.R...42275
Formula 0 simplified : !F(XG"((((u1.CHOIX_2>=1)&&(i0.u0.COMPTEUR_20>=1))||((u1.CHOIX_1>=1)&&(i0.u0.COMPTEUR_20>=1)))||(((((((u3.NB_ATTENTE_B_4<1)||(u3.ROUT...42256
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t106, t107, t510, t527, t22_t44, t38_t44, u1.t21, i0.t590, i0.t571, Inter...247
Computing Next relation with stutter on 40 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1410148010094219844
[2022-05-15 02:37:17] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1410148010094219844
Running compilation step : cd /tmp/ltsmin1410148010094219844;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1903 ms.
Running link step : cd /tmp/ltsmin1410148010094219844;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin1410148010094219844;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([]((LTLAPp0==true)))||[](<>(!(<>(!(LTLAPp1==true)) U (LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-07 finished in 96309 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((F(X((!(F(p1) U p2)&&p3)))&&p0)))))'
Support contains 7 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 72 transition count 966
Applied a total of 5 rules in 65 ms. Remains 72 /75 variables (removed 3) and now considering 966/968 (removed 2) transitions.
[2022-05-15 02:37:33] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 72 cols
[2022-05-15 02:37:33] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 02:37:33] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-05-15 02:37:33] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 72 cols
[2022-05-15 02:37:33] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 02:37:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:37:33] [INFO ] Implicit Places using invariants and state equation in 512 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 651 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/75 places, 966/968 transitions.
Applied a total of 0 rules in 42 ms. Remains 71 /71 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 71/75 places, 966/968 transitions.
Stuttering acceptance computed with spot in 248 ms :[(OR (NOT p3) (NOT p0) p2), (OR (NOT p3) p2), (NOT p0), (AND p1 p2), p2, (OR (AND p1 (NOT p3)) (AND p1 p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p3) p2), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p3 p1 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(OR (NOT p3) p2), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p3 p1 (NOT p2)), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p1 p2), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={1} source=3 dest: 5}], [{ cond=p2, acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(OR (AND (NOT p3) p1) (AND p1 p2)), acceptance={0, 1} source=5 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p3 p1 (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p1) p2)), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p3:(OR (LT s46 1) (LT s63 1)), p2:(AND (GEQ s45 1) (GEQ s70 1)), p0:(AND (GEQ s45 1) (GEQ s51 1)), p1:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 12034 steps with 162 reset in 55 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-08 finished in 1088 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U p1))||(X(G(p2)) U p0)))'
Support contains 5 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2022-05-15 02:37:34] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:37:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:34] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
[2022-05-15 02:37:34] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:37:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:34] [INFO ] Implicit Places using invariants in 132 ms returned []
[2022-05-15 02:37:34] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:37:34] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:37:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:37:34] [INFO ] Implicit Places using invariants and state equation in 333 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 469 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 968/968 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/75 places, 968/968 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s34 1) (GEQ s52 1)), p2:(GEQ s49 1), p0:(AND (GEQ s23 10) (GEQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 6132 steps with 192 reset in 25 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-09 finished in 962 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(G((F(X(p1))||p0)))&&(F(p2)||p3))))'
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 53 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:37:35] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:37:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:35] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
[2022-05-15 02:37:35] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:37:35] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:37:35] [INFO ] Implicit Places using invariants in 132 ms returned []
[2022-05-15 02:37:35] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:37:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:37:35] [INFO ] Implicit Places using invariants and state equation in 358 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 494 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 46 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(AND (GEQ s23 10) (GEQ s50 1)), p2:(OR (LT s34 1) (LT s51 1)), p0:(OR (LT s48 1) (LT s65 1)), p1:(OR (LT s48 1) (LT s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1753 reset in 366 ms.
Product exploration explored 100000 steps with 1795 reset in 372 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) p2 p0 p1), (X p1), (X p2), (X (X p1)), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 252 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Finished random walk after 141 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p3) p2 p0 p1), (X p1), (X p2), (X (X p1)), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p3) (NOT p2))), (F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 319 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 46 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 02:37:37] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:37:38] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
[2022-05-15 02:37:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:38] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-05-15 02:37:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:37:38] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
[2022-05-15 02:37:38] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-15 02:37:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:37:38] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 967/967 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) p2 p0 p1), (X p1), (X p2), (X (X p1)), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Finished random walk after 146 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND (NOT p3) p2 p0 p1), (X p1), (X p2), (X (X p1)), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p3) (NOT p2))), (F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 277 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 1746 reset in 368 ms.
Product exploration explored 100000 steps with 1697 reset in 375 ms.
Built C files in :
/tmp/ltsmin4535684210477971579
[2022-05-15 02:37:40] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 02:37:40] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:37:40] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 02:37:40] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:37:40] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 02:37:40] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:37:40] [INFO ] Built C files in 213ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4535684210477971579
Running compilation step : cd /tmp/ltsmin4535684210477971579;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4535684210477971579;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4535684210477971579;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 46 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 02:37:43] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:37:44] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
[2022-05-15 02:37:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:44] [INFO ] Implicit Places using invariants in 131 ms returned []
[2022-05-15 02:37:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:37:44] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2022-05-15 02:37:44] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-15 02:37:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 02:37:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:37:44] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin7257606861841786732
[2022-05-15 02:37:44] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 02:37:44] [INFO ] Computation of Complete disable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:37:45] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 02:37:45] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:37:45] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 02:37:45] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:37:45] [INFO ] Built C files in 209ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7257606861841786732
Running compilation step : cd /tmp/ltsmin7257606861841786732;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin7257606861841786732;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin7257606861841786732;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 02:37:48] [INFO ] Flatten gal took : 36 ms
[2022-05-15 02:37:48] [INFO ] Flatten gal took : 36 ms
[2022-05-15 02:37:48] [INFO ] Time to serialize gal into /tmp/LTL14131899398270226733.gal : 5 ms
[2022-05-15 02:37:48] [INFO ] Time to serialize properties into /tmp/LTL9877286505179227546.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14131899398270226733.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9877286505179227546.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1413189...267
Read 1 LTL properties
Checking formula 0 : !((G((G(G(((F(X("((CHOIX_2<1)||(COMPTEUR_13<1))")))||("(CHOIX_2<1)"))||("(COMPTEUR_13<1)"))))&&((F("((NB_ATTENTE_B_8<1)||(ROUTE_B<1))"...199
Formula 0 simplified : !G(G("(CHOIX_2<1)" | "(COMPTEUR_13<1)" | FX"((CHOIX_2<1)||(COMPTEUR_13<1))") & ("((CAPACITE>=10)&&(VIDANGE_2>=1))" | F"((NB_ATTENTE_...178
Detected timeout of ITS tools.
[2022-05-15 02:38:03] [INFO ] Flatten gal took : 33 ms
[2022-05-15 02:38:03] [INFO ] Applying decomposition
[2022-05-15 02:38:03] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16841148540312389808.txt' '-o' '/tmp/graph16841148540312389808.bin' '-w' '/tmp/graph16841148540312389808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16841148540312389808.bin' '-l' '-1' '-v' '-w' '/tmp/graph16841148540312389808.weights' '-q' '0' '-e' '0.001'
[2022-05-15 02:38:03] [INFO ] Decomposing Gal with order
[2022-05-15 02:38:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 02:38:03] [INFO ] Removed a total of 1793 redundant transitions.
[2022-05-15 02:38:03] [INFO ] Flatten gal took : 170 ms
[2022-05-15 02:38:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 7 ms.
[2022-05-15 02:38:03] [INFO ] Time to serialize gal into /tmp/LTL7589397215238885591.gal : 1 ms
[2022-05-15 02:38:03] [INFO ] Time to serialize properties into /tmp/LTL910807355790904224.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7589397215238885591.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL910807355790904224.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7589397...244
Read 1 LTL properties
Checking formula 0 : !((G((G(G(((F(X("((u1.CHOIX_2<1)||(i2.u3.COMPTEUR_13<1))")))||("(u1.CHOIX_2<1)"))||("(i2.u3.COMPTEUR_13<1)"))))&&((F("((i2.u0.NB_ATTEN...238
Formula 0 simplified : !G(G("(i2.u3.COMPTEUR_13<1)" | "(u1.CHOIX_2<1)" | FX"((u1.CHOIX_2<1)||(i2.u3.COMPTEUR_13<1))") & ("((u1.CAPACITE>=10)&&(i2.u0.VIDANG...217
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7575672944889502108
[2022-05-15 02:38:18] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7575672944889502108
Running compilation step : cd /tmp/ltsmin7575672944889502108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1711 ms.
Running link step : cd /tmp/ltsmin7575672944889502108;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7575672944889502108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](([]([]((<>(X((LTLAPp1==true)))||(LTLAPp0==true))))&&(<>((LTLAPp2==true))||(LTLAPp3==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-10 finished in 58796 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0 U G(p0)))) U !X(p1)))'
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 9 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:38:33] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:33] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:34] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
[2022-05-15 02:38:34] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:38:34] [INFO ] Implicit Places using invariants in 121 ms returned []
[2022-05-15 02:38:34] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:38:34] [INFO ] Implicit Places using invariants and state equation in 306 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 430 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 967/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 121 ms :[p1, p1, true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s21 1) (GEQ s25 1) (GEQ s26 1) (GEQ s64 1)), p0:(AND (GEQ s0 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 438 ms.
Product exploration explored 100000 steps with 50000 reset in 446 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p0))))
Knowledge based reduction with 8 factoid took 128 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-12 finished in 1856 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U !(X(p1) U (F(X(p2)) U X(p0))))))'
Support contains 7 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2022-05-15 02:38:35] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:35] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:38:36] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
[2022-05-15 02:38:36] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:36] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:38:36] [INFO ] Implicit Places using invariants in 133 ms returned []
[2022-05-15 02:38:36] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:38:36] [INFO ] Implicit Places using invariants and state equation in 374 ms returned []
Implicit Place search using SMT with State Equation took 509 ms to find 0 implicit places.
[2022-05-15 02:38:36] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:36] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 02:38:36] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 968/968 transitions.
Stuttering acceptance computed with spot in 221 ms :[p2, (AND p2 p0), p0, p0, p0, true, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}, { cond=(AND p0 p2), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 6}]], initial=2, aps=[p2:(AND (GEQ s41 1) (GEQ s53 1)), p0:(AND (GEQ s7 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)), p1:(GEQ s50 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-13 finished in 1279 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!X(X(p0))&&F(X(p1))) U !X(p1))))'
Support contains 9 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 74 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 74 transition count 967
Applied a total of 2 rules in 9 ms. Remains 74 /75 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-15 02:38:37] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 02:38:37] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
[2022-05-15 02:38:37] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:37] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 02:38:37] [INFO ] Implicit Places using invariants in 99 ms returned []
[2022-05-15 02:38:37] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:38:37] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2022-05-15 02:38:37] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-15 02:38:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:37] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 967/968 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/75 places, 967/968 transitions.
Stuttering acceptance computed with spot in 145 ms :[p1, (OR p1 p0), p1, p1, true]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (GEQ s9 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)), p0:(OR (AND (GEQ s11 1) (GEQ s26 1) (GEQ s27 1) (GEQ s69 1)) (AND (GEQ s24 10) (GEQ s51 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 439 ms.
Product exploration explored 100000 steps with 33333 reset in 445 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p1)))
Knowledge based reduction with 2 factoid took 41 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-14 finished in 2002 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(F(p0))))||F(X(F(p0)))))'
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2022-05-15 02:38:39] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:39] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
[2022-05-15 02:38:39] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:39] [INFO ] Implicit Places using invariants in 144 ms returned []
[2022-05-15 02:38:39] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2022-05-15 02:38:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 02:38:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 02:38:39] [INFO ] Implicit Places using invariants and state equation in 398 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 545 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 968/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/75 places, 968/968 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 448 ms.
Product exploration explored 100000 steps with 50000 reset in 448 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/74 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLFireability-15 finished in 1852 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))||G(F(!(F(!p1) U p2))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(G((F(X(p1))||p0)))&&(F(p2)||p3))))'
[2022-05-15 02:38:41] [INFO ] Flatten gal took : 40 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3516031850373991794
[2022-05-15 02:38:41] [INFO ] Computing symmetric may disable matrix : 968 transitions.
[2022-05-15 02:38:41] [INFO ] Applying decomposition
[2022-05-15 02:38:41] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:38:41] [INFO ] Computing symmetric may enable matrix : 968 transitions.
[2022-05-15 02:38:41] [INFO ] Flatten gal took : 40 ms
[2022-05-15 02:38:41] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3409037765939151619.txt' '-o' '/tmp/graph3409037765939151619.bin' '-w' '/tmp/graph3409037765939151619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3409037765939151619.bin' '-l' '-1' '-v' '-w' '/tmp/graph3409037765939151619.weights' '-q' '0' '-e' '0.001'
[2022-05-15 02:38:41] [INFO ] Decomposing Gal with order
[2022-05-15 02:38:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 02:38:41] [INFO ] Computing Do-Not-Accords matrix : 968 transitions.
[2022-05-15 02:38:41] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 02:38:41] [INFO ] Built C files in 306ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3516031850373991794
Running compilation step : cd /tmp/ltsmin3516031850373991794;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 02:38:41] [INFO ] Removed a total of 1832 redundant transitions.
[2022-05-15 02:38:41] [INFO ] Flatten gal took : 188 ms
[2022-05-15 02:38:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 8 ms.
[2022-05-15 02:38:41] [INFO ] Time to serialize gal into /tmp/LTLFireability7057862651847368834.gal : 1 ms
[2022-05-15 02:38:41] [INFO ] Time to serialize properties into /tmp/LTLFireability9197151219382131297.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7057862651847368834.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9197151219382131297.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !((F((X(G("((((i0.u1.CHOIX_2>=1)&&(i1.u4.COMPTEUR_20>=1))||((i0.u1.CHOIX_1>=1)&&(i1.u4.COMPTEUR_20>=1)))||(((((((u3.NB_ATTENTE_B_4<1)|...42284
Formula 0 simplified : !F(XG"((((i0.u1.CHOIX_2>=1)&&(i1.u4.COMPTEUR_20>=1))||((i0.u1.CHOIX_1>=1)&&(i1.u4.COMPTEUR_20>=1)))||(((((((u3.NB_ATTENTE_B_4<1)||(u...42265
Compilation finished in 3824 ms.
Running link step : cd /tmp/ltsmin3516031850373991794;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin3516031850373991794;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([]((LTLAPp0==true)))||[](<>(!(<>(!(LTLAPp1==true)) U (LTLAPp2==true))))))' '--buchi-type=spotba'
LTSmin run took 438016 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin3516031850373991794;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](([]([]((<>(X((LTLAPp4==true)))||(LTLAPp3==true))))&&(<>((LTLAPp5==true))||(LTLAPp6==true))))' '--buchi-type=spotba'
LTSmin run took 153998 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 779657 ms.
BK_STOP 1652582917588
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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-V20P10N20"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N20, 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 r024-tall-165251918200188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 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 '
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 ;