About the Execution of ITS-Tools for AutonomousCar-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11511.579 | 1614429.00 | 5649654.00 | 1884.20 | TFFFFFFFTFFFFFFF | 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.r294-smll-165463873100540.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 AutonomousCar-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463873100540
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K Jun 7 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 15:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 15:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 7 15:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 3 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 3 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 3 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 3 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Jun 7 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Jun 7 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 3 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 3 16:02 instance
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 iscolored
-rw-r--r-- 1 mcc users 781K Jun 3 16:02 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 AutonomousCar-PT-09a-LTLFireability-00
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-01
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-02
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-03
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-04
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-05
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-06
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-07
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-08
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-09
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-10
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-11
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-12
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-13
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-14
FORMULA_NAME AutonomousCar-PT-09a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1654919598006
Running Version 202205111006
[2022-06-11 03:53:19] [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]
[2022-06-11 03:53:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 03:53:20] [INFO ] Load time of PNML (sax parser for PT used): 334 ms
[2022-06-11 03:53:20] [INFO ] Transformed 89 places.
[2022-06-11 03:53:20] [INFO ] Transformed 1249 transitions.
[2022-06-11 03:53:20] [INFO ] Found NUPN structural information;
[2022-06-11 03:53:20] [INFO ] Parsed PT model containing 89 places and 1249 transitions in 538 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 345 transitions
Reduce redundant transitions removed 345 transitions.
FORMULA AutonomousCar-PT-09a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 904/904 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 85 transition count 873
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 85 transition count 873
Applied a total of 8 rules in 48 ms. Remains 85 /89 variables (removed 4) and now considering 873/904 (removed 31) transitions.
// Phase 1: matrix 873 rows 85 cols
[2022-06-11 03:53:20] [INFO ] Computed 13 place invariants in 38 ms
[2022-06-11 03:53:21] [INFO ] Implicit Places using invariants in 249 ms returned []
// Phase 1: matrix 873 rows 85 cols
[2022-06-11 03:53:21] [INFO ] Computed 13 place invariants in 11 ms
[2022-06-11 03:53:21] [INFO ] State equation strengthened by 300 read => feed constraints.
[2022-06-11 03:53:21] [INFO ] Implicit Places using invariants and state equation in 542 ms returned [81, 83]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 849 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/89 places, 873/904 transitions.
Applied a total of 0 rules in 6 ms. Remains 83 /83 variables (removed 0) and now considering 873/873 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 83/89 places, 873/904 transitions.
Support contains 45 out of 83 places after structural reductions.
[2022-06-11 03:53:22] [INFO ] Flatten gal took : 406 ms
[2022-06-11 03:53:22] [INFO ] Flatten gal took : 248 ms
[2022-06-11 03:53:23] [INFO ] Input system was already deterministic with 873 transitions.
Incomplete random walk after 10000 steps, including 488 resets, run finished after 1128 ms. (steps per millisecond=8 ) properties (out of 34) seen :11
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :2
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
// Phase 1: matrix 873 rows 83 cols
[2022-06-11 03:53:24] [INFO ] Computed 11 place invariants in 8 ms
[2022-06-11 03:53:25] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-06-11 03:53:26] [INFO ] After 1521ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:18
[2022-06-11 03:53:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-06-11 03:53:29] [INFO ] After 2379ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :17
[2022-06-11 03:53:29] [INFO ] State equation strengthened by 300 read => feed constraints.
[2022-06-11 03:53:31] [INFO ] After 1933ms SMT Verify possible using 300 Read/Feed constraints in natural domain returned unsat :2 sat :17
[2022-06-11 03:53:33] [INFO ] After 4251ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :17
Attempting to minimize the solution found.
Minimization took 2002 ms.
[2022-06-11 03:53:35] [INFO ] After 8841ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :17
Fused 19 Parikh solutions to 17 different solutions.
Parikh walk visited 2 properties in 1022 ms.
Support contains 36 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 873/873 transitions.
Graph (complete) has 1001 edges and 83 vertex of which 82 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.31 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 82 transition count 864
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 16 place count 77 transition count 862
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 75 transition count 862
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 18 place count 75 transition count 859
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 24 place count 72 transition count 859
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 28 place count 68 transition count 828
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 68 transition count 828
Free-agglomeration rule applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 39 place count 68 transition count 821
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 52 rules applied. Total rules applied 91 place count 61 transition count 776
Applied a total of 91 rules in 304 ms. Remains 61 /83 variables (removed 22) and now considering 776/873 (removed 97) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/83 places, 776/873 transitions.
Incomplete random walk after 10000 steps, including 37 resets, run finished after 613 ms. (steps per millisecond=16 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 776 rows 61 cols
[2022-06-11 03:53:38] [INFO ] Computed 13 place invariants in 8 ms
[2022-06-11 03:53:38] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-06-11 03:53:38] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 03:53:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-06-11 03:53:39] [INFO ] After 725ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-11 03:53:39] [INFO ] State equation strengthened by 226 read => feed constraints.
[2022-06-11 03:53:39] [INFO ] After 464ms SMT Verify possible using 226 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-11 03:53:40] [INFO ] After 997ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 472 ms.
[2022-06-11 03:53:40] [INFO ] After 2265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 52 ms.
Support contains 10 out of 61 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 61/61 places, 776/776 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 58 transition count 773
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 58 transition count 771
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 28 place count 56 transition count 753
Applied a total of 28 rules in 172 ms. Remains 56 /61 variables (removed 5) and now considering 753/776 (removed 23) transitions.
Finished structural reductions, in 1 iterations. Remains : 56/61 places, 753/776 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 753 rows 56 cols
[2022-06-11 03:53:41] [INFO ] Computed 13 place invariants in 6 ms
[2022-06-11 03:53:41] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-06-11 03:53:41] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 03:53:41] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-06-11 03:53:42] [INFO ] After 438ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 03:53:42] [INFO ] State equation strengthened by 208 read => feed constraints.
[2022-06-11 03:53:42] [INFO ] After 177ms SMT Verify possible using 208 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 03:53:42] [INFO ] After 382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 164 ms.
[2022-06-11 03:53:42] [INFO ] After 1032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 47 ms.
Support contains 6 out of 56 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 56/56 places, 753/753 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 54 transition count 733
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 54 transition count 733
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 54 transition count 732
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 15 place count 53 transition count 723
Applied a total of 15 rules in 141 ms. Remains 53 /56 variables (removed 3) and now considering 723/753 (removed 30) transitions.
Finished structural reductions, in 1 iterations. Remains : 53/56 places, 723/753 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 761219 steps, run timeout after 3001 ms. (steps per millisecond=253 ) properties seen :{0=1}
Probabilistic random walk after 761219 steps, saw 98825 distinct states, run finished after 3004 ms. (steps per millisecond=253 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 723 rows 53 cols
[2022-06-11 03:53:46] [INFO ] Computed 13 place invariants in 5 ms
[2022-06-11 03:53:46] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:53:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-06-11 03:53:46] [INFO ] After 320ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:53:46] [INFO ] State equation strengthened by 181 read => feed constraints.
[2022-06-11 03:53:46] [INFO ] After 100ms SMT Verify possible using 181 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:53:46] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2022-06-11 03:53:47] [INFO ] After 651ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 53/53 places, 723/723 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 52 transition count 713
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 713
Applied a total of 2 rules in 66 ms. Remains 52 /53 variables (removed 1) and now considering 713/723 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 52/53 places, 713/723 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Finished probabilistic random walk after 801225 steps, run visited all 1 properties in 2290 ms. (steps per millisecond=349 )
Probabilistic random walk after 801225 steps, saw 102174 distinct states, run finished after 2290 ms. (steps per millisecond=349 ) properties seen :1
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Computed a total of 3 stabilizing places and 2 stable transitions
FORMULA AutonomousCar-PT-09a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||X((G(p2)||p1))))'
Support contains 14 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 78 transition count 823
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 78 transition count 823
Applied a total of 10 rules in 9 ms. Remains 78 /83 variables (removed 5) and now considering 823/873 (removed 50) transitions.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:53:50] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:53:50] [INFO ] Implicit Places using invariants in 248 ms returned []
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:53:50] [INFO ] Computed 11 place invariants in 7 ms
[2022-06-11 03:53:50] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-11 03:53:50] [INFO ] Implicit Places using invariants and state equation in 636 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:53:50] [INFO ] Computed 11 place invariants in 12 ms
[2022-06-11 03:53:51] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/83 places, 823/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/83 places, 823/873 transitions.
Stuttering acceptance computed with spot in 292 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(AND (EQ s1 1) (EQ s11 1) (EQ s29 1) (EQ s73 1)), p2:(OR (EQ s16 0) (EQ s24 0) (EQ s31 0) (EQ s37 0) (EQ s41 0) (EQ s49 0) (EQ s53 0) (EQ s61 0) (EQ s6...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 7053 ms.
Product exploration explored 100000 steps with 50000 reset in 6705 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0) p2)))
Knowledge based reduction with 6 factoid took 128 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA AutonomousCar-PT-09a-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-09a-LTLFireability-00 finished in 15712 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((p0 U !X(p0)))&&(p0 U G(F(p0))))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 77 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 77 transition count 813
Applied a total of 12 rules in 10 ms. Remains 77 /83 variables (removed 6) and now considering 813/873 (removed 60) transitions.
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:54:05] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:54:06] [INFO ] Implicit Places using invariants in 454 ms returned []
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:54:06] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:54:06] [INFO ] State equation strengthened by 246 read => feed constraints.
[2022-06-11 03:54:06] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 1156 ms to find 0 implicit places.
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:54:06] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:54:07] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/83 places, 813/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/83 places, 813/873 transitions.
Stuttering acceptance computed with spot in 207 ms :[true, true, (NOT p0), (NOT p0), p0]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s12 1) (EQ s37 1) (EQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-01 finished in 2116 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 83 transition count 864
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 74 transition count 864
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 18 place count 74 transition count 862
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 72 transition count 862
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 28 place count 66 transition count 802
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 66 transition count 802
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 2 with 2 rules applied. Total rules applied 36 place count 65 transition count 801
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 64 transition count 801
Applied a total of 38 rules in 419 ms. Remains 64 /83 variables (removed 19) and now considering 801/873 (removed 72) transitions.
// Phase 1: matrix 801 rows 64 cols
[2022-06-11 03:54:08] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:54:08] [INFO ] Implicit Places using invariants in 379 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 382 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/83 places, 801/873 transitions.
Applied a total of 0 rules in 90 ms. Remains 63 /63 variables (removed 0) and now considering 801/801 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 63/83 places, 801/873 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s15 1) (NEQ s18 1) (NEQ s25 1) (NEQ s28 1) (NEQ s33 1) (NEQ s38 1) (NEQ s45 1) (NEQ s50 1) (NEQ s55 1) (NEQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 75 reset in 185 ms.
Product exploration explored 100000 steps with 438 reset in 367 ms.
Computed a total of 2 stabilizing places and 3 stable transitions
Computed a total of 2 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 575 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Finished Best-First random walk after 2610 steps, including 10 resets, run visited all 1 properties in 6 ms. (steps per millisecond=435 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 10 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 801/801 transitions.
Applied a total of 0 rules in 60 ms. Remains 63 /63 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:10] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:54:10] [INFO ] Implicit Places using invariants in 200 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:10] [INFO ] Computed 10 place invariants in 4 ms
[2022-06-11 03:54:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-11 03:54:10] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
[2022-06-11 03:54:10] [INFO ] Redundant transitions in 85 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:10] [INFO ] Computed 10 place invariants in 4 ms
[2022-06-11 03:54:11] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 801/801 transitions.
Computed a total of 2 stabilizing places and 3 stable transitions
Computed a total of 2 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 604 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Finished Best-First random walk after 3506 steps, including 14 resets, run visited all 1 properties in 8 ms. (steps per millisecond=438 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1534 reset in 395 ms.
Product exploration explored 100000 steps with 1413 reset in 467 ms.
Built C files in :
/tmp/ltsmin13625868843177599926
[2022-06-11 03:54:12] [INFO ] Computing symmetric may disable matrix : 801 transitions.
[2022-06-11 03:54:13] [INFO ] Computation of Complete disable matrix. took 120 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:54:13] [INFO ] Computing symmetric may enable matrix : 801 transitions.
[2022-06-11 03:54:13] [INFO ] Computation of Complete enable matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:54:13] [INFO ] Computing Do-Not-Accords matrix : 801 transitions.
[2022-06-11 03:54:13] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:54:13] [INFO ] Built C files in 547ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13625868843177599926
Running compilation step : cd /tmp/ltsmin13625868843177599926;'/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/ltsmin13625868843177599926;'/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/ltsmin13625868843177599926;'/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 10 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 801/801 transitions.
Applied a total of 0 rules in 50 ms. Remains 63 /63 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:16] [INFO ] Computed 10 place invariants in 4 ms
[2022-06-11 03:54:16] [INFO ] Implicit Places using invariants in 200 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:16] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:54:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-11 03:54:17] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
[2022-06-11 03:54:17] [INFO ] Redundant transitions in 40 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:17] [INFO ] Computed 10 place invariants in 8 ms
[2022-06-11 03:54:17] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 801/801 transitions.
Built C files in :
/tmp/ltsmin14938519316407720206
[2022-06-11 03:54:17] [INFO ] Computing symmetric may disable matrix : 801 transitions.
[2022-06-11 03:54:17] [INFO ] Computation of Complete disable matrix. took 94 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:54:17] [INFO ] Computing symmetric may enable matrix : 801 transitions.
[2022-06-11 03:54:17] [INFO ] Computation of Complete enable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:54:18] [INFO ] Computing Do-Not-Accords matrix : 801 transitions.
[2022-06-11 03:54:18] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:54:18] [INFO ] Built C files in 344ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14938519316407720206
Running compilation step : cd /tmp/ltsmin14938519316407720206;'/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/ltsmin14938519316407720206;'/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/ltsmin14938519316407720206;'/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)
[2022-06-11 03:54:21] [INFO ] Flatten gal took : 181 ms
[2022-06-11 03:54:21] [INFO ] Flatten gal took : 163 ms
[2022-06-11 03:54:21] [INFO ] Time to serialize gal into /tmp/LTL1443297055552717904.gal : 26 ms
[2022-06-11 03:54:21] [INFO ] Time to serialize properties into /tmp/LTL9994495254941759615.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/LTL1443297055552717904.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9994495254941759615.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/LTL1443297...266
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((p19!=1)||(p23!=1))||((p33!=1)||(p37!=1)))||(((p44!=1)||(p51!=1))||((p61!=1)||(p68!=1))))||((p75!=1)||(p82!=1)))"))))
Formula 0 simplified : !FG"(((((p19!=1)||(p23!=1))||((p33!=1)||(p37!=1)))||(((p44!=1)||(p51!=1))||((p61!=1)||(p68!=1))))||((p75!=1)||(p82!=1)))"
Detected timeout of ITS tools.
[2022-06-11 03:54:37] [INFO ] Flatten gal took : 139 ms
[2022-06-11 03:54:37] [INFO ] Applying decomposition
[2022-06-11 03:54:37] [INFO ] Flatten gal took : 133 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/graph2912321688659037997.txt' '-o' '/tmp/graph2912321688659037997.bin' '-w' '/tmp/graph2912321688659037997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2912321688659037997.bin' '-l' '-1' '-v' '-w' '/tmp/graph2912321688659037997.weights' '-q' '0' '-e' '0.001'
[2022-06-11 03:54:37] [INFO ] Decomposing Gal with order
[2022-06-11 03:54:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 03:54:38] [INFO ] Removed a total of 5811 redundant transitions.
[2022-06-11 03:54:38] [INFO ] Flatten gal took : 436 ms
[2022-06-11 03:54:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 74 ms.
[2022-06-11 03:54:38] [INFO ] Time to serialize gal into /tmp/LTL418677337700386146.gal : 11 ms
[2022-06-11 03:54:38] [INFO ] Time to serialize properties into /tmp/LTL443543709350742048.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/LTL418677337700386146.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL443543709350742048.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/LTL4186773...243
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((u1.p19!=1)||(i0.u2.p23!=1))||((u5.p33!=1)||(i0.u6.p37!=1)))||(((i0.u8.p44!=1)||(i0.u10.p51!=1))||((u13.p61!=1)||(u15.p68!...199
Formula 0 simplified : !FG"(((((u1.p19!=1)||(i0.u2.p23!=1))||((u5.p33!=1)||(i0.u6.p37!=1)))||(((i0.u8.p44!=1)||(i0.u10.p51!=1))||((u13.p61!=1)||(u15.p68!=1...193
Reverse transition relation is NOT exact ! Due to transitions t365, t366, t367, t368, t369, t370, t371, t372, t373, t374, t375, t376, t377, t378, t379, t38...1934
Computing Next relation with stutter on 393130 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2522952773004249630
[2022-06-11 03:54:53] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2522952773004249630
Running compilation step : cd /tmp/ltsmin2522952773004249630;'/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/ltsmin2522952773004249630;'/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/ltsmin2522952773004249630;'/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)
Treatment of property AutonomousCar-PT-09a-LTLFireability-03 finished in 48776 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||(!p0&&G(F(!p1))))))))'
Support contains 15 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 83 transition count 864
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 74 transition count 864
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 18 place count 74 transition count 862
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 72 transition count 862
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 28 place count 66 transition count 802
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 66 transition count 802
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 2 with 2 rules applied. Total rules applied 36 place count 65 transition count 801
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 64 transition count 801
Applied a total of 38 rules in 101 ms. Remains 64 /83 variables (removed 19) and now considering 801/873 (removed 72) transitions.
// Phase 1: matrix 801 rows 64 cols
[2022-06-11 03:54:56] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:54:57] [INFO ] Implicit Places using invariants in 303 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 307 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/83 places, 801/873 transitions.
Applied a total of 0 rules in 47 ms. Remains 63 /63 variables (removed 0) and now considering 801/801 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 63/83 places, 801/873 transitions.
Stuttering acceptance computed with spot in 240 ms :[p0, p0, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (EQ s15 1) (EQ s20 1) (EQ s25 1) (EQ s28 1) (EQ s33 1) (EQ s38 1) (EQ s43 1) (EQ s50 1) (EQ s53 1) (EQ s60 1)) (AND (EQ s13 1) (EQ s18 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1212 reset in 404 ms.
Product exploration explored 100000 steps with 298 reset in 192 ms.
Computed a total of 2 stabilizing places and 3 stable transitions
Computed a total of 2 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 318 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 149 ms :[p0, p0, (AND p0 p1), (AND p0 p1)]
Incomplete random walk after 10000 steps, including 587 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:58] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:54:58] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(F p0), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 297 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 153 ms :[p0, (OR p1 p0), p1, p1]
Stuttering acceptance computed with spot in 147 ms :[p0, (OR p1 p0), p1, p1]
Support contains 15 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 801/801 transitions.
Applied a total of 0 rules in 45 ms. Remains 63 /63 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:59] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:54:59] [INFO ] Implicit Places using invariants in 125 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:54:59] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:54:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-11 03:55:00] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2022-06-11 03:55:00] [INFO ] Redundant transitions in 68 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:55:00] [INFO ] Computed 10 place invariants in 4 ms
[2022-06-11 03:55:00] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 801/801 transitions.
Computed a total of 2 stabilizing places and 3 stable transitions
Computed a total of 2 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 270 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 178 ms :[p0, (OR p1 p0), p1, p1]
Incomplete random walk after 10000 steps, including 594 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Finished Best-First random walk after 586 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=195 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 5 factoid took 239 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 151 ms :[p0, (OR p1 p0), p1, p1]
Stuttering acceptance computed with spot in 148 ms :[p0, (OR p1 p0), p1, p1]
Stuttering acceptance computed with spot in 153 ms :[p0, (OR p1 p0), p1, p1]
Product exploration explored 100000 steps with 675 reset in 238 ms.
Product exploration explored 100000 steps with 69 reset in 116 ms.
Built C files in :
/tmp/ltsmin15817824255898193629
[2022-06-11 03:55:02] [INFO ] Computing symmetric may disable matrix : 801 transitions.
[2022-06-11 03:55:02] [INFO ] Computation of Complete disable matrix. took 98 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:55:02] [INFO ] Computing symmetric may enable matrix : 801 transitions.
[2022-06-11 03:55:02] [INFO ] Computation of Complete enable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:55:02] [INFO ] Computing Do-Not-Accords matrix : 801 transitions.
[2022-06-11 03:55:02] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:55:02] [INFO ] Built C files in 343ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15817824255898193629
Running compilation step : cd /tmp/ltsmin15817824255898193629;'/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/ltsmin15817824255898193629;'/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/ltsmin15817824255898193629;'/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 15 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 801/801 transitions.
Applied a total of 0 rules in 50 ms. Remains 63 /63 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:55:06] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:55:06] [INFO ] Implicit Places using invariants in 156 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:55:06] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:55:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-11 03:55:06] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
[2022-06-11 03:55:06] [INFO ] Redundant transitions in 36 ms returned []
// Phase 1: matrix 801 rows 63 cols
[2022-06-11 03:55:06] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-11 03:55:07] [INFO ] Dead Transitions using invariants and state equation in 848 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 801/801 transitions.
Built C files in :
/tmp/ltsmin10451297682392557953
[2022-06-11 03:55:07] [INFO ] Computing symmetric may disable matrix : 801 transitions.
[2022-06-11 03:55:07] [INFO ] Computation of Complete disable matrix. took 100 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:55:07] [INFO ] Computing symmetric may enable matrix : 801 transitions.
[2022-06-11 03:55:07] [INFO ] Computation of Complete enable matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:55:07] [INFO ] Computing Do-Not-Accords matrix : 801 transitions.
[2022-06-11 03:55:07] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:55:07] [INFO ] Built C files in 332ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10451297682392557953
Running compilation step : cd /tmp/ltsmin10451297682392557953;'/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/ltsmin10451297682392557953;'/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/ltsmin10451297682392557953;'/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)
[2022-06-11 03:55:11] [INFO ] Flatten gal took : 137 ms
[2022-06-11 03:55:11] [INFO ] Flatten gal took : 146 ms
[2022-06-11 03:55:11] [INFO ] Time to serialize gal into /tmp/LTL6574427127919283135.gal : 36 ms
[2022-06-11 03:55:11] [INFO ] Time to serialize properties into /tmp/LTL359367458464623347.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/LTL6574427127919283135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL359367458464623347.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/LTL6574427...265
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((((((p19==1)&&(p26==1))&&((p33==1)&&(p37==1)))&&(((p44==1)&&(p51==1))&&((p58==1)&&(p68==1))))&&((p72==1)&&(p82==1)))||((((...902
Formula 0 simplified : !GF(!"((((((p19==1)&&(p26==1))&&((p33==1)&&(p37==1)))&&(((p44==1)&&(p51==1))&&((p58==1)&&(p68==1))))&&((p72==1)&&(p82==1)))||(((((p1...880
Detected timeout of ITS tools.
[2022-06-11 03:55:26] [INFO ] Flatten gal took : 134 ms
[2022-06-11 03:55:26] [INFO ] Applying decomposition
[2022-06-11 03:55:26] [INFO ] Flatten gal took : 132 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/graph3197032485415203497.txt' '-o' '/tmp/graph3197032485415203497.bin' '-w' '/tmp/graph3197032485415203497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3197032485415203497.bin' '-l' '-1' '-v' '-w' '/tmp/graph3197032485415203497.weights' '-q' '0' '-e' '0.001'
[2022-06-11 03:55:27] [INFO ] Decomposing Gal with order
[2022-06-11 03:55:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 03:55:27] [INFO ] Removed a total of 5811 redundant transitions.
[2022-06-11 03:55:27] [INFO ] Flatten gal took : 244 ms
[2022-06-11 03:55:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 41 ms.
[2022-06-11 03:55:27] [INFO ] Time to serialize gal into /tmp/LTL16959338477969117078.gal : 6 ms
[2022-06-11 03:55:27] [INFO ] Time to serialize properties into /tmp/LTL13171723525235989603.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/LTL16959338477969117078.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13171723525235989603.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/LTL1695933...247
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((((((u1.p19==1)&&(u3.p26==1))&&((u5.p33==1)&&(i0.u6.p37==1)))&&(((i0.u8.p44==1)&&(i0.u10.p51==1))&&((i0.u12.p58==1)&&(i0.u...1287
Formula 0 simplified : !GF(!"((((((u1.p19==1)&&(u3.p26==1))&&((u5.p33==1)&&(i0.u6.p37==1)))&&(((i0.u8.p44==1)&&(i0.u10.p51==1))&&((i0.u12.p58==1)&&(i0.u15....1265
Reverse transition relation is NOT exact ! Due to transitions t349, t350, t351, t352, t353, t354, t355, t356, t357, t358, t359, t360, t361, t362, t363, t36...1940
Computing Next relation with stutter on 393130 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16423023202871490488
[2022-06-11 03:55:42] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16423023202871490488
Running compilation step : cd /tmp/ltsmin16423023202871490488;'/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/ltsmin16423023202871490488;'/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/ltsmin16423023202871490488;'/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)
Treatment of property AutonomousCar-PT-09a-LTLFireability-04 finished in 49088 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(X(p1))&&F(X(G((G(p3)&&p2))))&&p0)))'
Support contains 15 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 83 transition count 865
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 75 transition count 865
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 75 transition count 863
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 73 transition count 863
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 25 place count 68 transition count 813
Iterating global reduction 2 with 5 rules applied. Total rules applied 30 place count 68 transition count 813
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 2 with 2 rules applied. Total rules applied 32 place count 67 transition count 812
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 66 transition count 812
Applied a total of 34 rules in 125 ms. Remains 66 /83 variables (removed 17) and now considering 812/873 (removed 61) transitions.
// Phase 1: matrix 812 rows 66 cols
[2022-06-11 03:55:45] [INFO ] Computed 11 place invariants in 3 ms
[2022-06-11 03:55:46] [INFO ] Implicit Places using invariants in 207 ms returned []
// Phase 1: matrix 812 rows 66 cols
[2022-06-11 03:55:46] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:55:46] [INFO ] State equation strengthened by 257 read => feed constraints.
[2022-06-11 03:55:46] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 800 ms to find 0 implicit places.
[2022-06-11 03:55:46] [INFO ] Redundant transitions in 27 ms returned []
// Phase 1: matrix 812 rows 66 cols
[2022-06-11 03:55:46] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:55:47] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/83 places, 812/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/83 places, 812/873 transitions.
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (OR (NOT p1) (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3))]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p3) p1) (AND p1 (NOT p2))), acceptance={} source=1 dest: 2}], [{ cond=(AND p3 p2), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s14 1) (EQ s19 1) (EQ s27 1) (EQ s32 1) (EQ s37 1) (EQ s41 1) (EQ s48 1) (EQ s51 1) (EQ s56 1) (EQ s63 1)), p1:(EQ s39 0), p3:(AND (EQ s1 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-05 finished in 2084 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 6 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 79 transition count 833
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 79 transition count 833
Applied a total of 8 rules in 9 ms. Remains 79 /83 variables (removed 4) and now considering 833/873 (removed 40) transitions.
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:55:47] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:55:48] [INFO ] Implicit Places using invariants in 332 ms returned []
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:55:48] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:55:48] [INFO ] State equation strengthened by 264 read => feed constraints.
[2022-06-11 03:55:48] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 1008 ms to find 0 implicit places.
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:55:48] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:55:49] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/83 places, 833/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 79/83 places, 833/873 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s1 1) (EQ s10 1) (EQ s54 1) (EQ s74 1)), p0:(AND (EQ s1 1) (EQ s2 1) (EQ s27 1) (EQ s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-06 finished in 2000 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))&&X(p1))))'
Support contains 6 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 77 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 77 transition count 813
Applied a total of 12 rules in 8 ms. Remains 77 /83 variables (removed 6) and now considering 813/873 (removed 60) transitions.
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:55:49] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:55:50] [INFO ] Implicit Places using invariants in 356 ms returned []
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:55:50] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:55:50] [INFO ] State equation strengthened by 246 read => feed constraints.
[2022-06-11 03:55:50] [INFO ] Implicit Places using invariants and state equation in 666 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:55:50] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:55:51] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/83 places, 813/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/83 places, 813/873 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s1 1) (EQ s7 1) (EQ s17 1) (EQ s72 1)), p0:(OR (EQ s1 0) (EQ s9 0) (EQ s37 0) (EQ s72 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-07 finished in 1740 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&F(p1)))'
Support contains 15 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 77 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 77 transition count 813
Applied a total of 12 rules in 7 ms. Remains 77 /83 variables (removed 6) and now considering 813/873 (removed 60) transitions.
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:55:51] [INFO ] Computed 11 place invariants in 8 ms
[2022-06-11 03:55:51] [INFO ] Implicit Places using invariants in 287 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 294 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/83 places, 813/873 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 813/813 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 76/83 places, 813/873 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s15 0) (EQ s23 0) (EQ s29 0) (EQ s35 0) (EQ s41 0) (EQ s45 0) (EQ s51 0) (EQ s57 0) (EQ s63 0) (EQ s72 0)), p0:(OR (EQ s17 0) (EQ s21 0) (EQ s2...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 3962 ms.
Product exploration explored 100000 steps with 33333 reset in 3920 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA AutonomousCar-PT-09a-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-09a-LTLFireability-08 finished in 8501 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(X(G((G(p2)&&p1))))||p0))))'
Support contains 16 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 83 transition count 866
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 76 transition count 865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 75 transition count 865
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 16 place count 75 transition count 863
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 73 transition count 863
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 26 place count 67 transition count 803
Iterating global reduction 3 with 6 rules applied. Total rules applied 32 place count 67 transition count 803
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 3 with 2 rules applied. Total rules applied 34 place count 66 transition count 802
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 65 transition count 802
Applied a total of 36 rules in 99 ms. Remains 65 /83 variables (removed 18) and now considering 802/873 (removed 71) transitions.
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:00] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:56:00] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:00] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:56:00] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-06-11 03:56:00] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2022-06-11 03:56:00] [INFO ] Redundant transitions in 33 ms returned []
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:00] [INFO ] Computed 11 place invariants in 11 ms
[2022-06-11 03:56:01] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/83 places, 802/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/83 places, 802/873 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (EQ s16 1) (EQ s19 1) (EQ s24 1) (EQ s32 1) (EQ s35 1) (EQ s42 1) (EQ s47 1) (EQ s50 1) (EQ s55 1) (EQ s62 1)), p0:(OR (EQ s1 0) (EQ s9 0) (EQ s27...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1361 reset in 604 ms.
Product exploration explored 100000 steps with 937 reset in 359 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 210 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 86 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Incomplete random walk after 10000 steps, including 588 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 536457 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{}
Probabilistic random walk after 536457 steps, saw 71817 distinct states, run finished after 3001 ms. (steps per millisecond=178 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:06] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:56:06] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 03:56:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-06-11 03:56:06] [INFO ] After 464ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-06-11 03:56:06] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-06-11 03:56:07] [INFO ] After 227ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-06-11 03:56:07] [INFO ] After 445ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 215 ms.
[2022-06-11 03:56:07] [INFO ] After 1172ms 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 6 ms.
Support contains 16 out of 65 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 65/65 places, 802/802 transitions.
Graph (complete) has 926 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 64 transition count 799
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 63 transition count 797
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 63 transition count 797
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 13 place count 63 transition count 789
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 84 place count 55 transition count 726
Applied a total of 84 rules in 117 ms. Remains 55 /65 variables (removed 10) and now considering 726/802 (removed 76) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/65 places, 726/802 transitions.
Incomplete random walk after 10000 steps, including 146 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 818105 steps, run timeout after 3001 ms. (steps per millisecond=272 ) properties seen :{}
Probabilistic random walk after 818105 steps, saw 117857 distinct states, run finished after 3001 ms. (steps per millisecond=272 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 726 rows 55 cols
[2022-06-11 03:56:10] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-11 03:56:10] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:56:10] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-06-11 03:56:10] [INFO ] [Nat]Absence check using 11 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 03:56:11] [INFO ] After 412ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:11] [INFO ] State equation strengthened by 182 read => feed constraints.
[2022-06-11 03:56:11] [INFO ] After 198ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:11] [INFO ] After 408ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 184 ms.
[2022-06-11 03:56:11] [INFO ] After 1045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 16 out of 55 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 55/55 places, 726/726 transitions.
Applied a total of 0 rules in 38 ms. Remains 55 /55 variables (removed 0) and now considering 726/726 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 726/726 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 55/55 places, 726/726 transitions.
Applied a total of 0 rules in 37 ms. Remains 55 /55 variables (removed 0) and now considering 726/726 (removed 0) transitions.
// Phase 1: matrix 726 rows 55 cols
[2022-06-11 03:56:12] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-11 03:56:12] [INFO ] Implicit Places using invariants in 180 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 198 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 54/55 places, 726/726 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 53 transition count 725
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 53 transition count 725
Applied a total of 2 rules in 53 ms. Remains 53 /54 variables (removed 1) and now considering 725/726 (removed 1) transitions.
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:12] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:12] [INFO ] Implicit Places using invariants in 181 ms returned []
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:12] [INFO ] Computed 11 place invariants in 3 ms
[2022-06-11 03:56:12] [INFO ] State equation strengthened by 182 read => feed constraints.
[2022-06-11 03:56:12] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 53/55 places, 725/726 transitions.
Finished structural reductions, in 2 iterations. Remains : 53/55 places, 725/726 transitions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 814245 steps, run timeout after 3001 ms. (steps per millisecond=271 ) properties seen :{}
Probabilistic random walk after 814245 steps, saw 118075 distinct states, run finished after 3001 ms. (steps per millisecond=271 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:16] [INFO ] Computed 11 place invariants in 3 ms
[2022-06-11 03:56:16] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:56:16] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-06-11 03:56:16] [INFO ] After 421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:16] [INFO ] State equation strengthened by 182 read => feed constraints.
[2022-06-11 03:56:16] [INFO ] After 206ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:17] [INFO ] After 493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 229 ms.
[2022-06-11 03:56:17] [INFO ] After 1180ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 36 ms.
Support contains 16 out of 53 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 53/53 places, 725/725 transitions.
Applied a total of 0 rules in 36 ms. Remains 53 /53 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 725/725 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 53/53 places, 725/725 transitions.
Applied a total of 0 rules in 36 ms. Remains 53 /53 variables (removed 0) and now considering 725/725 (removed 0) transitions.
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:17] [INFO ] Computed 11 place invariants in 3 ms
[2022-06-11 03:56:17] [INFO ] Implicit Places using invariants in 185 ms returned []
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:17] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:17] [INFO ] State equation strengthened by 182 read => feed constraints.
[2022-06-11 03:56:18] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
[2022-06-11 03:56:18] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:18] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:18] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 725/725 transitions.
Applied a total of 0 rules in 33 ms. Remains 53 /53 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 53 cols
[2022-06-11 03:56:18] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:18] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:56:18] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-06-11 03:56:19] [INFO ] After 428ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:19] [INFO ] After 643ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 190 ms.
[2022-06-11 03:56:19] [INFO ] After 868ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:19] [INFO ] Flatten gal took : 84 ms
[2022-06-11 03:56:19] [INFO ] Flatten gal took : 83 ms
[2022-06-11 03:56:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1924771656385056315.gal : 26 ms
[2022-06-11 03:56:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5283521816672129517.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms10350730245521636096;'/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/ReachabilityCardinality1924771656385056315.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5283521816672129517.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...319
Loading property file /tmp/ReachabilityCardinality5283521816672129517.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 30
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :30 after 86
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :86 after 588
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :588 after 14458
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :14458 after 799098
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
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,1.16569e+06,5.90193,25128,2,2108,13,30760,6,0,936,25103,0
Total reachable state count : 1165694
Verifying 1 reachability properties.
Reachability property apf0 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
apf0,8192,10.0819,25392,2,182,13,30760,7,0,971,25103,0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))))), (G (NOT (AND (NOT p0) p2 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 243 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 802/802 transitions.
Applied a total of 0 rules in 53 ms. Remains 65 /65 variables (removed 0) and now considering 802/802 (removed 0) transitions.
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:30] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:30] [INFO ] Implicit Places using invariants in 191 ms returned []
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:30] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:30] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-06-11 03:56:30] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
[2022-06-11 03:56:30] [INFO ] Redundant transitions in 27 ms returned []
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:30] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:31] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 802/802 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 573 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 837818 steps, run timeout after 3001 ms. (steps per millisecond=279 ) properties seen :{}
Probabilistic random walk after 837818 steps, saw 107148 distinct states, run finished after 3001 ms. (steps per millisecond=279 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 802 rows 65 cols
[2022-06-11 03:56:34] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:34] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:56:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-06-11 03:56:35] [INFO ] After 355ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:35] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-06-11 03:56:35] [INFO ] After 124ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:56:35] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2022-06-11 03:56:35] [INFO ] After 734ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 65/65 places, 802/802 transitions.
Graph (complete) has 926 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 64 transition count 799
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 63 transition count 797
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 63 transition count 797
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 61 transition count 795
Free-agglomeration rule applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 18 place count 61 transition count 786
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 99 place count 52 transition count 714
Applied a total of 99 rules in 118 ms. Remains 52 /65 variables (removed 13) and now considering 714/802 (removed 88) transitions.
Finished structural reductions, in 1 iterations. Remains : 52/65 places, 714/802 transitions.
Finished random walk after 8243 steps, including 66 resets, run visited all 1 properties in 131 ms. (steps per millisecond=62 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 967 reset in 294 ms.
Product exploration explored 100000 steps with 1489 reset in 425 ms.
Built C files in :
/tmp/ltsmin18067196150639288005
[2022-06-11 03:56:37] [INFO ] Computing symmetric may disable matrix : 802 transitions.
[2022-06-11 03:56:37] [INFO ] Computation of Complete disable matrix. took 97 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:56:37] [INFO ] Computing symmetric may enable matrix : 802 transitions.
[2022-06-11 03:56:37] [INFO ] Computation of Complete enable matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:56:37] [INFO ] Computing Do-Not-Accords matrix : 802 transitions.
[2022-06-11 03:56:37] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:56:37] [INFO ] Built C files in 334ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18067196150639288005
Running compilation step : cd /tmp/ltsmin18067196150639288005;'/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/ltsmin18067196150639288005;'/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/ltsmin18067196150639288005;'/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 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 802/802 transitions.
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 4 place count 63 transition count 800
Applied a total of 4 rules in 89 ms. Remains 63 /65 variables (removed 2) and now considering 800/802 (removed 2) transitions.
// Phase 1: matrix 800 rows 63 cols
[2022-06-11 03:56:40] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:56:40] [INFO ] Implicit Places using invariants in 348 ms returned []
// Phase 1: matrix 800 rows 63 cols
[2022-06-11 03:56:40] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:41] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-06-11 03:56:41] [INFO ] Implicit Places using invariants and state equation in 754 ms returned []
Implicit Place search using SMT with State Equation took 1118 ms to find 0 implicit places.
[2022-06-11 03:56:41] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 800 rows 63 cols
[2022-06-11 03:56:41] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:56:42] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 800/802 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/65 places, 800/802 transitions.
Built C files in :
/tmp/ltsmin5501802740551344428
[2022-06-11 03:56:42] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2022-06-11 03:56:42] [INFO ] Computation of Complete disable matrix. took 100 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:56:42] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2022-06-11 03:56:42] [INFO ] Computation of Complete enable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:56:42] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
[2022-06-11 03:56:42] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:56:42] [INFO ] Built C files in 359ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5501802740551344428
Running compilation step : cd /tmp/ltsmin5501802740551344428;'/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/ltsmin5501802740551344428;'/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/ltsmin5501802740551344428;'/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)
[2022-06-11 03:56:46] [INFO ] Flatten gal took : 125 ms
[2022-06-11 03:56:46] [INFO ] Flatten gal took : 123 ms
[2022-06-11 03:56:46] [INFO ] Time to serialize gal into /tmp/LTL8954850869190197697.gal : 13 ms
[2022-06-11 03:56:46] [INFO ] Time to serialize properties into /tmp/LTL10788096260430131077.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/LTL8954850869190197697.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10788096260430131077.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/LTL8954850...267
Read 1 LTL properties
Checking formula 0 : !((G(F((((G(X(G((((G("(((((p19==1)&&(p23==1))&&((p30==1)&&(p40==1)))&&(((p44==1)&&(p54==1))&&((p61==1)&&(p65==1))))&&((p72==1)&&(p82==...279
Formula 0 simplified : !GF("((p10==0)||(p34==0))" | "(p1==0)" | "(p81==0)" | GXG("((p8==1)&&(p74==1))" & "(p1==1)" & "(p81==1)" & G"(((((p19==1)&&(p23==1))...251
Detected timeout of ITS tools.
[2022-06-11 03:57:01] [INFO ] Flatten gal took : 121 ms
[2022-06-11 03:57:01] [INFO ] Applying decomposition
[2022-06-11 03:57:01] [INFO ] Flatten gal took : 138 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/graph5670134466733136490.txt' '-o' '/tmp/graph5670134466733136490.bin' '-w' '/tmp/graph5670134466733136490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5670134466733136490.bin' '-l' '-1' '-v' '-w' '/tmp/graph5670134466733136490.weights' '-q' '0' '-e' '0.001'
[2022-06-11 03:57:01] [INFO ] Decomposing Gal with order
[2022-06-11 03:57:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 03:57:02] [INFO ] Removed a total of 5821 redundant transitions.
[2022-06-11 03:57:02] [INFO ] Flatten gal took : 234 ms
[2022-06-11 03:57:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 59 ms.
[2022-06-11 03:57:02] [INFO ] Time to serialize gal into /tmp/LTL4226035060213763843.gal : 7 ms
[2022-06-11 03:57:02] [INFO ] Time to serialize properties into /tmp/LTL4124913770784253377.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/LTL4226035060213763843.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4124913770784253377.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/LTL4226035...245
Read 1 LTL properties
Checking formula 0 : !((G(F((((G(X(G((((G("(((((i1.u3.p19==1)&&(i0.u4.p23==1))&&((i0.u6.p30==1)&&(i5.u10.p40==1)))&&(((i0.u11.p44==1)&&(u14.p54==1))&&((u16...391
Formula 0 simplified : !GF("((i10.u0.p10==0)||(i5.u8.p34==0))" | "(i10.u0.p1==0)" | "(i10.u0.p81==0)" | GXG("((i10.u0.p8==1)&&(u20.p74==1))" & "(i10.u0.p1=...363
Reverse transition relation is NOT exact ! Due to transitions t349, t350, t351, t352, t353, t354, t355, t356, t357, t358, t359, t360, t361, t362, t363, t36...3481
Computing Next relation with stutter on 393130 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6813171695478508212
[2022-06-11 03:57:17] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6813171695478508212
Running compilation step : cd /tmp/ltsmin6813171695478508212;'/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/ltsmin6813171695478508212;'/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/ltsmin6813171695478508212;'/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)
Treatment of property AutonomousCar-PT-09a-LTLFireability-10 finished in 80322 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 10 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 77 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 77 transition count 813
Applied a total of 12 rules in 7 ms. Remains 77 /83 variables (removed 6) and now considering 813/873 (removed 60) transitions.
// Phase 1: matrix 813 rows 77 cols
[2022-06-11 03:57:20] [INFO ] Computed 11 place invariants in 8 ms
[2022-06-11 03:57:20] [INFO ] Implicit Places using invariants in 398 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 401 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/83 places, 813/873 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 813/813 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 76/83 places, 813/873 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s15 1) (EQ s23 1) (EQ s27 1) (EQ s35 1) (EQ s41 1) (EQ s47 1) (EQ s51 1) (EQ s57 1) (EQ s63 1) (EQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-11 finished in 547 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(X(!(F(p0)||p1))) U p2))))'
Support contains 8 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 79 transition count 833
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 79 transition count 833
Applied a total of 8 rules in 8 ms. Remains 79 /83 variables (removed 4) and now considering 833/873 (removed 40) transitions.
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:57:20] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:21] [INFO ] Implicit Places using invariants in 355 ms returned []
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:57:21] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:57:21] [INFO ] State equation strengthened by 264 read => feed constraints.
[2022-06-11 03:57:21] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1025 ms to find 0 implicit places.
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:57:21] [INFO ] Computed 11 place invariants in 6 ms
[2022-06-11 03:57:22] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/83 places, 833/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 79/83 places, 833/873 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p2), (NOT p2), (OR (NOT p2) p0 p1), (OR p0 p1), p0]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(OR p1 p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s1 1) (EQ s12 1) (EQ s21 1) (EQ s74 1)), p1:(AND (EQ s1 1) (EQ s5 1) (EQ s46 1) (EQ s74 1)), p0:(AND (EQ s1 1) (EQ s9 1) (EQ s48 1) (EQ s74 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-12 finished in 2034 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(X(F(X(p0)))))||G((X(p0) U X(!p1)))))'
Support contains 14 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 78 transition count 823
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 78 transition count 823
Applied a total of 10 rules in 10 ms. Remains 78 /83 variables (removed 5) and now considering 823/873 (removed 50) transitions.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:22] [INFO ] Computed 11 place invariants in 6 ms
[2022-06-11 03:57:23] [INFO ] Implicit Places using invariants in 269 ms returned []
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:23] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:23] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-11 03:57:23] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:23] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:24] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/83 places, 823/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/83 places, 823/873 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(OR (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(OR (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(AND (EQ s1 1) (EQ s2 1) (EQ s41 1) (EQ s73 1)), p1:(AND (EQ s18 1) (EQ s24 1) (EQ s30 1) (EQ s36 1) (EQ s40 1) (EQ s47 1) (EQ s55 1) (EQ s59 1) (EQ s6...], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1600 reset in 460 ms.
Product exploration explored 100000 steps with 743 reset in 281 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (OR (NOT p1) p0)), (X (X (NOT (AND p1 (NOT p0))))), true, (X (X (OR (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 337 ms. Reduced automaton from 6 states, 9 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 467 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 3) seen :2
Finished Best-First random walk after 2082 steps, including 8 resets, run visited all 1 properties in 6 ms. (steps per millisecond=347 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (OR (NOT p1) p0)), (X (X (NOT (AND p1 (NOT p0))))), true, (X (X (OR (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 291 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 14 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 823/823 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 823/823 (removed 0) transitions.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:26] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:26] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:26] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:26] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-11 03:57:27] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 705 ms to find 0 implicit places.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:27] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:27] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 823/823 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 480 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 3) seen :2
Finished Best-First random walk after 3242 steps, including 15 resets, run visited all 1 properties in 8 ms. (steps per millisecond=405 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 525 reset in 235 ms.
Product exploration explored 100000 steps with 589 reset in 254 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 14 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 823/823 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 78 transition count 823
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 9 place count 78 transition count 825
Deduced a syphon composed of 11 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 78 transition count 825
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 78 transition count 828
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 12 rules in 82 ms. Remains 78 /78 variables (removed 0) and now considering 828/823 (removed -5) transitions.
[2022-06-11 03:57:30] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 828 rows 78 cols
[2022-06-11 03:57:30] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:30] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/78 places, 828/823 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 828/823 transitions.
Product exploration explored 100000 steps with 200 reset in 197 ms.
Product exploration explored 100000 steps with 639 reset in 351 ms.
Built C files in :
/tmp/ltsmin14745410396875406283
[2022-06-11 03:57:31] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14745410396875406283
Running compilation step : cd /tmp/ltsmin14745410396875406283;'/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/ltsmin14745410396875406283;'/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/ltsmin14745410396875406283;'/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 14 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 823/823 transitions.
Applied a total of 0 rules in 5 ms. Remains 78 /78 variables (removed 0) and now considering 823/823 (removed 0) transitions.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:34] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:57:34] [INFO ] Implicit Places using invariants in 197 ms returned []
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:34] [INFO ] Computed 11 place invariants in 4 ms
[2022-06-11 03:57:34] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-11 03:57:35] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 762 ms to find 0 implicit places.
// Phase 1: matrix 823 rows 78 cols
[2022-06-11 03:57:35] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:57:35] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 823/823 transitions.
Built C files in :
/tmp/ltsmin14584174290735469370
[2022-06-11 03:57:35] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14584174290735469370
Running compilation step : cd /tmp/ltsmin14584174290735469370;'/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/ltsmin14584174290735469370;'/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/ltsmin14584174290735469370;'/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)
[2022-06-11 03:57:38] [INFO ] Flatten gal took : 92 ms
[2022-06-11 03:57:38] [INFO ] Flatten gal took : 90 ms
[2022-06-11 03:57:38] [INFO ] Time to serialize gal into /tmp/LTL4227827769844544048.gal : 11 ms
[2022-06-11 03:57:38] [INFO ] Time to serialize properties into /tmp/LTL975494212324757977.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/LTL4227827769844544048.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL975494212324757977.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/LTL4227827...265
Read 1 LTL properties
Checking formula 0 : !(((F(X(X(F(X("(((p1==1)&&(p2==1))&&((p45==1)&&(p81==1)))"))))))||(G((X("(((p1==1)&&(p2==1))&&((p45==1)&&(p81==1)))"))U(X(!("(((((p19=...270
Formula 0 simplified : !(FXXFX"(((p1==1)&&(p2==1))&&((p45==1)&&(p81==1)))" | G(X"(((p1==1)&&(p2==1))&&((p45==1)&&(p81==1)))" U X!"(((((p19==1)&&(p26==1))&&...249
Detected timeout of ITS tools.
[2022-06-11 03:57:54] [INFO ] Flatten gal took : 90 ms
[2022-06-11 03:57:54] [INFO ] Applying decomposition
[2022-06-11 03:57:54] [INFO ] Flatten gal took : 98 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/graph9681721000391052453.txt' '-o' '/tmp/graph9681721000391052453.bin' '-w' '/tmp/graph9681721000391052453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9681721000391052453.bin' '-l' '-1' '-v' '-w' '/tmp/graph9681721000391052453.weights' '-q' '0' '-e' '0.001'
[2022-06-11 03:57:54] [INFO ] Decomposing Gal with order
[2022-06-11 03:57:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 03:57:54] [INFO ] Removed a total of 6171 redundant transitions.
[2022-06-11 03:57:54] [INFO ] Flatten gal took : 197 ms
[2022-06-11 03:57:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 62 ms.
[2022-06-11 03:57:54] [INFO ] Time to serialize gal into /tmp/LTL18229504737733537870.gal : 16 ms
[2022-06-11 03:57:54] [INFO ] Time to serialize properties into /tmp/LTL17177107659480212411.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/LTL18229504737733537870.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17177107659480212411.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/LTL1822950...247
Read 1 LTL properties
Checking formula 0 : !(((F(X(X(F(X("(((u0.p1==1)&&(u0.p2==1))&&((i11.u14.p45==1)&&(u0.p81==1)))"))))))||(G((X("(((u0.p1==1)&&(u0.p2==1))&&((i11.u14.p45==1)...376
Formula 0 simplified : !(FXXFX"(((u0.p1==1)&&(u0.p2==1))&&((i11.u14.p45==1)&&(u0.p81==1)))" | G(X"(((u0.p1==1)&&(u0.p2==1))&&((i11.u14.p45==1)&&(u0.p81==1)...355
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11432301495802570050
[2022-06-11 03:58:09] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11432301495802570050
Running compilation step : cd /tmp/ltsmin11432301495802570050;'/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/ltsmin11432301495802570050;'/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/ltsmin11432301495802570050;'/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)
Treatment of property AutonomousCar-PT-09a-LTLFireability-13 finished in 50029 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))&&(!p1 U ((X(G(p3))&&p2)||G(!p1))))))'
Support contains 7 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 873/873 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 79 transition count 833
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 79 transition count 833
Applied a total of 8 rules in 11 ms. Remains 79 /83 variables (removed 4) and now considering 833/873 (removed 40) transitions.
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:58:12] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:58:13] [INFO ] Implicit Places using invariants in 455 ms returned []
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:58:13] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:58:13] [INFO ] State equation strengthened by 264 read => feed constraints.
[2022-06-11 03:58:14] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
// Phase 1: matrix 833 rows 79 cols
[2022-06-11 03:58:14] [INFO ] Computed 11 place invariants in 5 ms
[2022-06-11 03:58:14] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/83 places, 833/873 transitions.
Finished structural reductions, in 1 iterations. Remains : 79/83 places, 833/873 transitions.
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p0) (AND p1 (NOT p2)) (AND p1 (NOT p3))), (OR (NOT p0) (AND p1 (NOT p2)) (AND p1 (NOT p3))), true, (NOT p0), (NOT p3), (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), (AND p1 (NOT p3)), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-09a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(OR p2 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 7}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 2}, { cond=(AND p2 p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(OR (AND p2 p1) (AND p1 p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(OR (AND p2 (NOT p1)) (AND (NOT p1) p3)), acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 2}]], initial=0, aps=[p2:(AND (NOT (AND (EQ s1 1) (EQ s10 1) (EQ s52 1) (EQ s74 1))) (NOT (AND (EQ s1 1) (EQ s12 1) (EQ s17 1) (EQ s74 1)))), p1:(AND (EQ s1 1) (EQ s12 1) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 46 steps with 2 reset in 1 ms.
FORMULA AutonomousCar-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-09a-LTLFireability-15 finished in 1994 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||(!p0&&G(F(!p1))))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(X(G((G(p2)&&p1))))||p0))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(X(F(X(p0)))))||G((X(p0) U X(!p1)))))'
[2022-06-11 03:58:15] [INFO ] Flatten gal took : 94 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9316859189992023939
[2022-06-11 03:58:15] [INFO ] Computing symmetric may disable matrix : 873 transitions.
[2022-06-11 03:58:15] [INFO ] Applying decomposition
[2022-06-11 03:58:15] [INFO ] Computation of Complete disable matrix. took 105 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:58:15] [INFO ] Computing symmetric may enable matrix : 873 transitions.
[2022-06-11 03:58:15] [INFO ] Flatten gal took : 96 ms
[2022-06-11 03:58:15] [INFO ] Computation of Complete enable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 03:58:15] [INFO ] Computing Do-Not-Accords matrix : 873 transitions.
[2022-06-11 03:58:15] [INFO ] Computation of Completed DNA matrix. took 43 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/graph3408619320206779241.txt' '-o' '/tmp/graph3408619320206779241.bin' '-w' '/tmp/graph3408619320206779241.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3408619320206779241.bin' '-l' '-1' '-v' '-w' '/tmp/graph3408619320206779241.weights' '-q' '0' '-e' '0.001'
[2022-06-11 03:58:15] [INFO ] Decomposing Gal with order
[2022-06-11 03:58:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 03:58:15] [INFO ] Built C files in 427ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9316859189992023939
Running compilation step : cd /tmp/ltsmin9316859189992023939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' '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'
[2022-06-11 03:58:16] [INFO ] Removed a total of 5998 redundant transitions.
[2022-06-11 03:58:16] [INFO ] Flatten gal took : 209 ms
[2022-06-11 03:58:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 47 ms.
[2022-06-11 03:58:16] [INFO ] Time to serialize gal into /tmp/LTLFireability5883654653770910387.gal : 7 ms
[2022-06-11 03:58:16] [INFO ] Time to serialize properties into /tmp/LTLFireability8283165173614474679.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/LTLFireability5883654653770910387.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8283165173614474679.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 4 LTL properties
Checking formula 0 : !((F(G("(((((i1.u2.p19!=1)||(i3.u4.p23!=1))||((i3.u8.p33!=1)||(i3.u10.p37!=1)))||(((i3.u13.p44!=1)||(i3.u16.p51!=1))||((i7.u20.p61!=1)...217
Formula 0 simplified : !FG"(((((i1.u2.p19!=1)||(i3.u4.p23!=1))||((i3.u8.p33!=1)||(i3.u10.p37!=1)))||(((i3.u13.p44!=1)||(i3.u16.p51!=1))||((i7.u20.p61!=1)||...211
Compilation finished in 7201 ms.
Running link step : cd /tmp/ltsmin9316859189992023939;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin9316859189992023939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin9316859189992023939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9316859189992023939;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp1==true) U ([](!(LTLAPp1==true))||(!(LTLAPp1==true)&&[](<>(!(LTLAPp2==true))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-06-11 04:19:55] [INFO ] Applying decomposition
[2022-06-11 04:19:55] [INFO ] Flatten gal took : 228 ms
[2022-06-11 04:19:56] [INFO ] Decomposing Gal with order
[2022-06-11 04:19:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 04:19:56] [INFO ] Removed a total of 6250 redundant transitions.
[2022-06-11 04:19:56] [INFO ] Flatten gal took : 592 ms
[2022-06-11 04:19:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 38 ms.
[2022-06-11 04:19:56] [INFO ] Time to serialize gal into /tmp/LTLFireability8514910496650962420.gal : 2 ms
[2022-06-11 04:19:56] [INFO ] Time to serialize properties into /tmp/LTLFireability9333166975538978110.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/LTLFireability8514910496650962420.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9333166975538978110.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 4 LTL properties
Checking formula 0 : !((F(G("(((((u3.p19!=1)||(u4.p23!=1))||((u5.p33!=1)||(u6.p37!=1)))||(((u7.p44!=1)||(u8.p51!=1))||((u9.p61!=1)||(u10.p68!=1))))||((u11....183
Formula 0 simplified : !FG"(((((u3.p19!=1)||(u4.p23!=1))||((u5.p33!=1)||(u6.p37!=1)))||(((u7.p44!=1)||(u8.p51!=1))||((u9.p61!=1)||(u10.p68!=1))))||((u11.p7...177
Reverse transition relation is NOT exact ! Due to transitions t95, t122, t176, t203, t230, t311, t348, t774, t871, u2.t346, u3.t42, u3.t43, u3.t44, u4.t37,...441
Computing Next relation with stutter on 393130 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
320 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.21721,115044,1,0,258119,1385,824,241014,377,8992,274444
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutonomousCar-PT-09a-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F((!("((((((u3.p19==1)&&(u4.p26==1))&&((u5.p33==1)&&(u6.p37==1)))&&(((u7.p44==1)&&(u8.p51==1))&&((u9.p58==1)&&(u10.p68==1))))&&((...1133
Formula 1 simplified : !GF(!"((((((u3.p19==1)&&(u4.p26==1))&&((u5.p33==1)&&(u6.p37==1)))&&(((u7.p44==1)&&(u8.p51==1))&&((u9.p58==1)&&(u10.p68==1))))&&((u11...1111
Computing Next relation with stutter on 393130 deadlock states
153 unique states visited
153 strongly connected components in search stack
154 transitions explored
153 items max in DFS search stack
92 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.14314,134908,1,0,295189,1392,991,314549,401,9563,364113
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AutonomousCar-PT-09a-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(F((((G(X(G((((G("(((((u3.p19==1)&&(u4.p23==1))&&((u5.p30==1)&&(u6.p40==1)))&&(((u7.p44==1)&&(u8.p54==1))&&((u9.p61==1)&&(u10.p65=...339
Formula 2 simplified : !GF("((u2.p10==0)||(u6.p34==0))" | "(u1.p1==0)" | "(u12.p81==0)" | GXG("((u2.p8==1)&&(u11.p74==1))" & "(u1.p1==1)" & "(u12.p81==1)" ...311
Computing Next relation with stutter on 393130 deadlock states
188 unique states visited
168 strongly connected components in search stack
190 transitions explored
168 items max in DFS search stack
18 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.33526,140380,1,0,304189,1404,1206,325566,422,9637,385745
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA AutonomousCar-PT-09a-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((F(X(X(F(X("(((u1.p1==1)&&(u2.p2==1))&&((u7.p45==1)&&(u12.p81==1)))"))))))||(G((X("(((u1.p1==1)&&(u2.p2==1))&&((u7.p45==1)&&(u12.p8...329
Formula 3 simplified : !(FXXFX"(((u1.p1==1)&&(u2.p2==1))&&((u7.p45==1)&&(u12.p81==1)))" | G(X"(((u1.p1==1)&&(u2.p2==1))&&((u7.p45==1)&&(u12.p81==1)))" U X!...308
Computing Next relation with stutter on 393130 deadlock states
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
125 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.57765,176516,1,0,394572,1449,1303,418996,422,10810,524509
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AutonomousCar-PT-09a-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1612406 ms.
BK_STOP 1654921212435
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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="AutonomousCar-PT-09a"
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 AutonomousCar-PT-09a, 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 r294-smll-165463873100540"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09a.tgz
mv AutonomousCar-PT-09a 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 ;