About the Execution of 2023-gold for Szymanski-PT-b10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12976.312 | 3600000.00 | 12595037.00 | 3234.30 | FFFFTFFFT?FFTF?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556700558.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Szymanski-PT-b10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556700558
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 11 15:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K Apr 11 15:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 model.pnml
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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 Szymanski-PT-b10-LTLFireability-00
FORMULA_NAME Szymanski-PT-b10-LTLFireability-01
FORMULA_NAME Szymanski-PT-b10-LTLFireability-02
FORMULA_NAME Szymanski-PT-b10-LTLFireability-03
FORMULA_NAME Szymanski-PT-b10-LTLFireability-04
FORMULA_NAME Szymanski-PT-b10-LTLFireability-05
FORMULA_NAME Szymanski-PT-b10-LTLFireability-06
FORMULA_NAME Szymanski-PT-b10-LTLFireability-07
FORMULA_NAME Szymanski-PT-b10-LTLFireability-08
FORMULA_NAME Szymanski-PT-b10-LTLFireability-09
FORMULA_NAME Szymanski-PT-b10-LTLFireability-10
FORMULA_NAME Szymanski-PT-b10-LTLFireability-11
FORMULA_NAME Szymanski-PT-b10-LTLFireability-12
FORMULA_NAME Szymanski-PT-b10-LTLFireability-13
FORMULA_NAME Szymanski-PT-b10-LTLFireability-14
FORMULA_NAME Szymanski-PT-b10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717176112872
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 17:21:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 17:21:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 17:21:54] [INFO ] Load time of PNML (sax parser for PT used): 380 ms
[2024-05-31 17:21:54] [INFO ] Transformed 568 places.
[2024-05-31 17:21:54] [INFO ] Transformed 8320 transitions.
[2024-05-31 17:21:54] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 625 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 260 places in 20 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 175 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 17:21:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:21:55] [INFO ] Computed 1 invariants in 57 ms
[2024-05-31 17:21:56] [INFO ] Implicit Places using invariants in 624 ms returned []
[2024-05-31 17:21:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:21:56] [INFO ] Invariant cache hit.
[2024-05-31 17:21:56] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:22:01] [INFO ] Implicit Places using invariants and state equation in 5614 ms returned []
Implicit Place search using SMT with State Equation took 6266 ms to find 0 implicit places.
[2024-05-31 17:22:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:22:01] [INFO ] Invariant cache hit.
[2024-05-31 17:22:03] [INFO ] Dead Transitions using invariants and state equation in 2254 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8702 ms. Remains : 305/308 places, 7936/8064 transitions.
Support contains 43 out of 305 places after structural reductions.
[2024-05-31 17:22:04] [INFO ] Flatten gal took : 395 ms
[2024-05-31 17:22:04] [INFO ] Flatten gal took : 253 ms
[2024-05-31 17:22:05] [INFO ] Input system was already deterministic with 7936 transitions.
Support contains 41 out of 305 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 22) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) 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 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) 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 17) 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 17) 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 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-31 17:22:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:22:05] [INFO ] Invariant cache hit.
[2024-05-31 17:22:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:22:08] [INFO ] After 2685ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-31 17:22:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-31 17:22:21] [INFO ] After 12343ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2024-05-31 17:22:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:22:33] [INFO ] After 12421ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2024-05-31 17:22:33] [INFO ] After 12425ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-31 17:22:33] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Parikh walk visited 0 properties in 717 ms.
Support contains 29 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 461 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 462 ms. Remains : 305/305 places, 7936/7936 transitions.
Incomplete random walk after 10003 steps, including 6 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2024-05-31 17:22:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:22:35] [INFO ] Invariant cache hit.
[2024-05-31 17:22:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:22:39] [INFO ] After 4492ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:11
[2024-05-31 17:22:39] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:22:40] [INFO ] After 500ms SMT Verify possible using 147 Read/Feed constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-31 17:22:40] [INFO ] After 5187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-31 17:22:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:22:47] [INFO ] After 6660ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-05-31 17:22:59] [INFO ] After 12378ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-05-31 17:23:05] [INFO ] After 17832ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 360 ms.
[2024-05-31 17:23:05] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 0 properties in 397 ms.
Support contains 21 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 305 transition count 7880
Applied a total of 56 rules in 235 ms. Remains 305 /305 variables (removed 0) and now considering 7880/7936 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 305/305 places, 7880/7936 transitions.
Incomplete random walk after 10009 steps, including 3 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 94330 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{5=1, 6=1}
Probabilistic random walk after 94330 steps, saw 73969 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :2
Running SMT prover for 10 properties.
[2024-05-31 17:23:09] [INFO ] Flow matrix only has 2676 transitions (discarded 5204 similar events)
// Phase 1: matrix 2676 rows 305 cols
[2024-05-31 17:23:09] [INFO ] Computed 1 invariants in 32 ms
[2024-05-31 17:23:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-31 17:23:15] [INFO ] After 5990ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-31 17:23:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:23:23] [INFO ] After 7469ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-31 17:23:23] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:23:33] [INFO ] After 10015ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2024-05-31 17:23:35] [INFO ] After 12330ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 5055 ms.
[2024-05-31 17:23:40] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 89 ms.
Support contains 19 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7880/7880 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7879
Applied a total of 1 rules in 297 ms. Remains 305 /305 variables (removed 0) and now considering 7879/7880 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 298 ms. Remains : 305/305 places, 7879/7880 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :1
Running SMT prover for 9 properties.
[2024-05-31 17:23:41] [INFO ] Flow matrix only has 2675 transitions (discarded 5204 similar events)
// Phase 1: matrix 2675 rows 305 cols
[2024-05-31 17:23:41] [INFO ] Computed 1 invariants in 19 ms
[2024-05-31 17:23:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:23:45] [INFO ] After 4320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-31 17:23:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:23:51] [INFO ] After 5524ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-31 17:23:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:24:00] [INFO ] After 8522ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2024-05-31 17:24:02] [INFO ] After 11202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 8137 ms.
[2024-05-31 17:24:10] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 131 ms.
Support contains 17 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7879/7879 transitions.
Applied a total of 0 rules in 221 ms. Remains 305 /305 variables (removed 0) and now considering 7879/7879 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 305/305 places, 7879/7879 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||(!p0&&G(p1)))))))'
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 381 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:24:11] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:24:11] [INFO ] Computed 1 invariants in 17 ms
[2024-05-31 17:24:12] [INFO ] Implicit Places using invariants in 462 ms returned []
[2024-05-31 17:24:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:12] [INFO ] Invariant cache hit.
[2024-05-31 17:24:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:24:19] [INFO ] Implicit Places using invariants and state equation in 6669 ms returned []
Implicit Place search using SMT with State Equation took 7135 ms to find 0 implicit places.
[2024-05-31 17:24:20] [INFO ] Redundant transitions in 949 ms returned []
[2024-05-31 17:24:20] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:20] [INFO ] Invariant cache hit.
[2024-05-31 17:24:22] [INFO ] Dead Transitions using invariants and state equation in 1976 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10460 ms. Remains : 305/305 places, 7936/7936 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 257 ms :[p0, p0, (AND (NOT p1) p0)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s42 1) (GEQ s280 1)), p0:(AND (GEQ s82 1) (GEQ s274 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 114 reset in 801 ms.
Stack based approach found an accepted trace after 460 steps with 1 reset with depth 309 and stack size 307 in 5 ms.
FORMULA Szymanski-PT-b10-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-01 finished in 11594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(((p1 U !p0)&&X(p2))))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 63 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:24:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:23] [INFO ] Invariant cache hit.
[2024-05-31 17:24:23] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-31 17:24:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:23] [INFO ] Invariant cache hit.
[2024-05-31 17:24:24] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:24:30] [INFO ] Implicit Places using invariants and state equation in 6426 ms returned []
Implicit Place search using SMT with State Equation took 6861 ms to find 0 implicit places.
[2024-05-31 17:24:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:30] [INFO ] Invariant cache hit.
[2024-05-31 17:24:32] [INFO ] Dead Transitions using invariants and state equation in 2086 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9013 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (NOT p0), (OR (NOT p2) p0), (NOT p2), p0]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p0) p1), acceptance={0} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s284 1)), p1:(AND (GEQ s13 1) (GEQ s285 1)), p2:(OR (AND (GEQ s13 1) (GEQ s285 1)) (AND (GEQ s92 1) (GEQ s297 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 187 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-03 finished in 9294 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 28 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:24:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:32] [INFO ] Invariant cache hit.
[2024-05-31 17:24:32] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-31 17:24:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:32] [INFO ] Invariant cache hit.
[2024-05-31 17:24:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:24:39] [INFO ] Implicit Places using invariants and state equation in 6305 ms returned []
Implicit Place search using SMT with State Equation took 6757 ms to find 0 implicit places.
[2024-05-31 17:24:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:39] [INFO ] Invariant cache hit.
[2024-05-31 17:24:41] [INFO ] Dead Transitions using invariants and state equation in 2252 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9040 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s45 1) (LT s302 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 762 ms.
Product exploration explored 100000 steps with 50000 reset in 650 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b10-LTLFireability-04 finished in 10603 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((G(p1) U p2))||p0)))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 31 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:24:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:43] [INFO ] Invariant cache hit.
[2024-05-31 17:24:43] [INFO ] Implicit Places using invariants in 427 ms returned []
[2024-05-31 17:24:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:43] [INFO ] Invariant cache hit.
[2024-05-31 17:24:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:24:49] [INFO ] Implicit Places using invariants and state equation in 6451 ms returned []
Implicit Place search using SMT with State Equation took 6883 ms to find 0 implicit places.
[2024-05-31 17:24:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:49] [INFO ] Invariant cache hit.
[2024-05-31 17:24:51] [INFO ] Dead Transitions using invariants and state equation in 2015 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8931 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s80 1) (GEQ s281 1)) (AND (GEQ s19 1) (GEQ s267 1))), p2:(AND (GEQ s112 1) (GEQ s282 1)), p1:(AND (GEQ s19 1) (GEQ s267 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-b10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-05 finished in 9103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G(!p1))))'
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 30 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:24:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:52] [INFO ] Invariant cache hit.
[2024-05-31 17:24:52] [INFO ] Implicit Places using invariants in 422 ms returned []
[2024-05-31 17:24:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:52] [INFO ] Invariant cache hit.
[2024-05-31 17:24:53] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:24:58] [INFO ] Implicit Places using invariants and state equation in 6192 ms returned []
Implicit Place search using SMT with State Equation took 6621 ms to find 0 implicit places.
[2024-05-31 17:24:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:24:58] [INFO ] Invariant cache hit.
[2024-05-31 17:25:00] [INFO ] Dead Transitions using invariants and state equation in 1949 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8604 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 158 ms :[p1, p1, true, (AND (NOT p1) (NOT p0)), p1]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s110 1) (GEQ s259 1)), p0:(AND (GEQ s85 1) (GEQ s300 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 502 ms.
Product exploration explored 100000 steps with 6 reset in 518 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 159 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[true, p1]
Incomplete random walk after 10003 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished Best-First random walk after 107 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Property proved to be false thanks to negative knowledge :(F p1)
Knowledge based reduction with 11 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b10-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b10-LTLFireability-06 finished in 10221 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (G(p1) U p2)))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 228 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:25:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:02] [INFO ] Invariant cache hit.
[2024-05-31 17:25:03] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-31 17:25:03] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:03] [INFO ] Invariant cache hit.
[2024-05-31 17:25:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:25:09] [INFO ] Implicit Places using invariants and state equation in 6561 ms returned []
Implicit Place search using SMT with State Equation took 7016 ms to find 0 implicit places.
[2024-05-31 17:25:10] [INFO ] Redundant transitions in 836 ms returned []
[2024-05-31 17:25:10] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:10] [INFO ] Invariant cache hit.
[2024-05-31 17:25:12] [INFO ] Dead Transitions using invariants and state equation in 1987 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10076 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), true, p0, (NOT p1), (NOT p2), (AND p0 (NOT p1))]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s58 1) (GEQ s295 1)), p0:(AND (OR (AND (GEQ s91 1) (GEQ s269 1)) (AND (GEQ s58 1) (GEQ s295 1))) (GEQ s58 1) (GEQ s295 1)), p1:(AND (GEQ s6 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 29 reset in 465 ms.
Product exploration explored 100000 steps with 24 reset in 450 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 28 factoid took 328 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 231 ms :[(NOT p2), true, p0, (NOT p1), (NOT p2), (AND p0 (NOT p1))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-31 17:25:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:14] [INFO ] Invariant cache hit.
[2024-05-31 17:25:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:25:15] [INFO ] After 872ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:3
[2024-05-31 17:25:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:25:18] [INFO ] After 2693ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2024-05-31 17:25:18] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:25:21] [INFO ] After 3801ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2024-05-31 17:25:28] [INFO ] After 10315ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 2499 ms.
[2024-05-31 17:25:30] [INFO ] After 15609ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 133 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 305 transition count 7811
Applied a total of 125 rules in 219 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7936 (removed 125) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 305/305 places, 7811/7936 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=115 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Finished probabilistic random walk after 10333 steps, run visited all 3 properties in 328 ms. (steps per millisecond=31 )
Probabilistic random walk after 10333 steps, saw 8081 distinct states, run finished after 338 ms. (steps per millisecond=30 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (AND (NOT p2) (NOT p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (G (NOT (AND (NOT p2) p1 p0))), (G (NOT (AND (NOT p2) (NOT p1) p0))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p1) p0)), (F (AND (NOT p2) p1 (NOT p0))), (F p1), (F (AND p1 (NOT p0))), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0))))]
Property proved to be false thanks to negative knowledge :(F (AND (NOT p1) p0))
Knowledge based reduction with 31 factoid took 730 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-b10-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b10-LTLFireability-07 finished in 30238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G(!p0)||(!p0&&G(!p1)))))'
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 206 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:25:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:32] [INFO ] Invariant cache hit.
[2024-05-31 17:25:33] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-31 17:25:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:33] [INFO ] Invariant cache hit.
[2024-05-31 17:25:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:25:39] [INFO ] Implicit Places using invariants and state equation in 6409 ms returned []
Implicit Place search using SMT with State Equation took 6869 ms to find 0 implicit places.
[2024-05-31 17:25:40] [INFO ] Redundant transitions in 634 ms returned []
[2024-05-31 17:25:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:40] [INFO ] Invariant cache hit.
[2024-05-31 17:25:42] [INFO ] Dead Transitions using invariants and state equation in 2138 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9871 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, p0, (AND p0 p1), p1]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s10 1) (GEQ s282 1)), p1:(AND (GEQ s62 1) (GEQ s291 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 10 reset in 502 ms.
Product exploration explored 100000 steps with 9 reset in 564 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 118 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 210 ms :[true, p0, p1, (AND p0 p1)]
Incomplete random walk after 10009 steps, including 4 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 138430 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138430 steps, saw 108915 distinct states, run finished after 3003 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 6 properties.
[2024-05-31 17:25:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:25:47] [INFO ] Invariant cache hit.
[2024-05-31 17:25:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:25:48] [INFO ] After 1351ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2024-05-31 17:25:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:25:53] [INFO ] After 4853ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-31 17:25:53] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:26:13] [INFO ] After 20068ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2024-05-31 17:26:13] [INFO ] After 20069ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-05-31 17:26:13] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 241 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 305 transition count 7811
Applied a total of 125 rules in 203 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7936 (removed 125) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 305/305 places, 7811/7936 transitions.
Incomplete random walk after 10001 steps, including 2 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 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 130275 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 130275 steps, saw 101334 distinct states, run finished after 3002 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-31 17:26:17] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
// Phase 1: matrix 2607 rows 305 cols
[2024-05-31 17:26:17] [INFO ] Computed 1 invariants in 23 ms
[2024-05-31 17:26:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:26:18] [INFO ] After 1174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:26:22] [INFO ] After 3937ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 17:26:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:26:43] [INFO ] After 20982ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-31 17:26:43] [INFO ] After 20983ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-31 17:26:43] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 167 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7811/7811 transitions.
Applied a total of 0 rules in 182 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7811 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 305/305 places, 7811/7811 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7811/7811 transitions.
Applied a total of 0 rules in 188 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7811 (removed 0) transitions.
[2024-05-31 17:26:44] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
[2024-05-31 17:26:44] [INFO ] Invariant cache hit.
[2024-05-31 17:26:44] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-05-31 17:26:44] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
[2024-05-31 17:26:44] [INFO ] Invariant cache hit.
[2024-05-31 17:26:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:26:50] [INFO ] Implicit Places using invariants and state equation in 6148 ms returned []
Implicit Place search using SMT with State Equation took 6581 ms to find 0 implicit places.
[2024-05-31 17:26:51] [INFO ] Redundant transitions in 651 ms returned []
[2024-05-31 17:26:51] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
[2024-05-31 17:26:51] [INFO ] Invariant cache hit.
[2024-05-31 17:26:53] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9343 ms. Remains : 305/305 places, 7811/7811 transitions.
Graph (trivial) has 4816 edges and 305 vertex of which 26 / 305 are part of one of the 5 SCC in 12 ms
Free SCC test removed 21 places
Drop transitions removed 2632 transitions
Ensure Unique test removed 2603 transitions
Reduce isomorphic transitions removed 5235 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 284 transition count 2574
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 282 transition count 2573
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 281 transition count 2572
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 8 place count 281 transition count 2570
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 12 place count 279 transition count 2570
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 278 transition count 2569
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 3 with 417 rules applied. Total rules applied 431 place count 278 transition count 2152
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 431 place count 278 transition count 2151
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 433 place count 277 transition count 2151
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 434 place count 277 transition count 2150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 435 place count 276 transition count 2150
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 436 place count 276 transition count 2150
Applied a total of 436 rules in 421 ms. Remains 276 /305 variables (removed 29) and now considering 2150/7811 (removed 5661) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 2150 rows 276 cols
[2024-05-31 17:26:53] [INFO ] Computed 1 invariants in 10 ms
[2024-05-31 17:26:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:26:54] [INFO ] After 621ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2024-05-31 17:26:54] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 17:26:54] [INFO ] After 125ms SMT Verify possible using 280 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:26:54] [INFO ] After 907ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:26:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:26:56] [INFO ] After 1533ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 17:26:59] [INFO ] After 2861ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-31 17:27:00] [INFO ] After 4648ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1416 ms.
[2024-05-31 17:27:02] [INFO ] After 7688ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 141 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[true, p0, p1, (AND p0 p1)]
Stuttering acceptance computed with spot in 117 ms :[true, p0, p1, (AND p0 p1)]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:27:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:27:02] [INFO ] Computed 1 invariants in 15 ms
[2024-05-31 17:27:03] [INFO ] Implicit Places using invariants in 455 ms returned []
[2024-05-31 17:27:03] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:27:03] [INFO ] Invariant cache hit.
[2024-05-31 17:27:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:27:10] [INFO ] Implicit Places using invariants and state equation in 7095 ms returned []
Implicit Place search using SMT with State Equation took 7564 ms to find 0 implicit places.
[2024-05-31 17:27:11] [INFO ] Redundant transitions in 652 ms returned []
[2024-05-31 17:27:11] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:27:11] [INFO ] Invariant cache hit.
[2024-05-31 17:27:13] [INFO ] Dead Transitions using invariants and state equation in 1954 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10375 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 117 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[true, p0, p1, (AND p0 p1)]
Incomplete random walk after 10002 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 129294 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 129294 steps, saw 101811 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 6 properties.
[2024-05-31 17:27:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:27:16] [INFO ] Invariant cache hit.
[2024-05-31 17:27:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:27:17] [INFO ] After 1318ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2024-05-31 17:27:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:27:22] [INFO ] After 4916ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-31 17:27:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:27:42] [INFO ] After 19970ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2024-05-31 17:27:42] [INFO ] After 19973ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-31 17:27:42] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 185 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 305 transition count 7811
Applied a total of 125 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7936 (removed 125) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 305/305 places, 7811/7936 transitions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 131761 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 131761 steps, saw 102460 distinct states, run finished after 3002 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-31 17:27:46] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
// Phase 1: matrix 2607 rows 305 cols
[2024-05-31 17:27:46] [INFO ] Computed 1 invariants in 15 ms
[2024-05-31 17:27:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:27:47] [INFO ] After 1191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:27:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:27:51] [INFO ] After 3742ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 17:27:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:28:12] [INFO ] After 21187ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-31 17:28:12] [INFO ] After 21188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-31 17:28:12] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 121 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7811/7811 transitions.
Applied a total of 0 rules in 200 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7811 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 305/305 places, 7811/7811 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7811/7811 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7811 (removed 0) transitions.
[2024-05-31 17:28:13] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
[2024-05-31 17:28:13] [INFO ] Invariant cache hit.
[2024-05-31 17:28:13] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-31 17:28:13] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
[2024-05-31 17:28:13] [INFO ] Invariant cache hit.
[2024-05-31 17:28:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:28:20] [INFO ] Implicit Places using invariants and state equation in 6477 ms returned []
Implicit Place search using SMT with State Equation took 6900 ms to find 0 implicit places.
[2024-05-31 17:28:20] [INFO ] Redundant transitions in 643 ms returned []
[2024-05-31 17:28:20] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
[2024-05-31 17:28:20] [INFO ] Invariant cache hit.
[2024-05-31 17:28:22] [INFO ] Dead Transitions using invariants and state equation in 1920 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9673 ms. Remains : 305/305 places, 7811/7811 transitions.
Graph (trivial) has 4816 edges and 305 vertex of which 26 / 305 are part of one of the 5 SCC in 1 ms
Free SCC test removed 21 places
Drop transitions removed 2632 transitions
Ensure Unique test removed 2603 transitions
Reduce isomorphic transitions removed 5235 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 284 transition count 2574
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 282 transition count 2573
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 281 transition count 2572
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 8 place count 281 transition count 2570
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 12 place count 279 transition count 2570
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 14 place count 278 transition count 2569
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 3 with 417 rules applied. Total rules applied 431 place count 278 transition count 2152
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 431 place count 278 transition count 2151
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 433 place count 277 transition count 2151
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 434 place count 277 transition count 2150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 435 place count 276 transition count 2150
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 436 place count 276 transition count 2150
Applied a total of 436 rules in 252 ms. Remains 276 /305 variables (removed 29) and now considering 2150/7811 (removed 5661) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 2150 rows 276 cols
[2024-05-31 17:28:23] [INFO ] Computed 1 invariants in 18 ms
[2024-05-31 17:28:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:28:23] [INFO ] After 631ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2024-05-31 17:28:23] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 17:28:23] [INFO ] After 120ms SMT Verify possible using 280 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:28:23] [INFO ] After 837ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:28:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:28:25] [INFO ] After 1518ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-31 17:28:28] [INFO ] After 2871ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-31 17:28:30] [INFO ] After 4636ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1383 ms.
[2024-05-31 17:28:31] [INFO ] After 7624ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 123 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[true, p0, p1, (AND p0 p1)]
Stuttering acceptance computed with spot in 119 ms :[true, p0, p1, (AND p0 p1)]
Stuttering acceptance computed with spot in 144 ms :[true, p0, p1, (AND p0 p1)]
Product exploration explored 100000 steps with 67 reset in 581 ms.
Product exploration explored 100000 steps with 1 reset in 497 ms.
Built C files in :
/tmp/ltsmin807786405179067174
[2024-05-31 17:28:33] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:28:33] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin807786405179067174
Running compilation step : cd /tmp/ltsmin807786405179067174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin807786405179067174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin807786405179067174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 201 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:28:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:28:36] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 17:28:36] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-31 17:28:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:28:36] [INFO ] Invariant cache hit.
[2024-05-31 17:28:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:28:43] [INFO ] Implicit Places using invariants and state equation in 6104 ms returned []
Implicit Place search using SMT with State Equation took 6557 ms to find 0 implicit places.
[2024-05-31 17:28:43] [INFO ] Redundant transitions in 689 ms returned []
[2024-05-31 17:28:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:28:43] [INFO ] Invariant cache hit.
[2024-05-31 17:28:45] [INFO ] Dead Transitions using invariants and state equation in 2064 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9516 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin8300204773404384188
[2024-05-31 17:28:45] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:28:45] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8300204773404384188
Running compilation step : cd /tmp/ltsmin8300204773404384188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin8300204773404384188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8300204773404384188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 17:28:49] [INFO ] Flatten gal took : 202 ms
[2024-05-31 17:28:49] [INFO ] Flatten gal took : 197 ms
[2024-05-31 17:28:49] [INFO ] Time to serialize gal into /tmp/LTL1979548555141762126.gal : 55 ms
[2024-05-31 17:28:49] [INFO ] Time to serialize properties into /tmp/LTL4590246816143293913.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1979548555141762126.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17631079159344577452.hoa' '-atoms' '/tmp/LTL4590246816143293913.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4590246816143293913.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17631079159344577452.hoa
Detected timeout of ITS tools.
[2024-05-31 17:29:04] [INFO ] Flatten gal took : 206 ms
[2024-05-31 17:29:05] [INFO ] Flatten gal took : 209 ms
[2024-05-31 17:29:05] [INFO ] Time to serialize gal into /tmp/LTL10787303183448160033.gal : 43 ms
[2024-05-31 17:29:05] [INFO ] Time to serialize properties into /tmp/LTL10213852381281496273.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10787303183448160033.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10213852381281496273.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((!("((p10>=1)&&(l26>=1))"))U((G(!("((p10>=1)&&(l26>=1))")))||((!("((p10>=1)&&(l26>=1))"))&&(G(!("((p62>=1)&&(l37>=1))")))))))
Formula 0 simplified : F"((p62>=1)&&(l37>=1))" U "((p10>=1)&&(l26>=1))"
Detected timeout of ITS tools.
[2024-05-31 17:29:20] [INFO ] Flatten gal took : 177 ms
[2024-05-31 17:29:20] [INFO ] Applying decomposition
[2024-05-31 17:29:20] [INFO ] Flatten gal took : 182 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16181898071400932343.txt' '-o' '/tmp/graph16181898071400932343.bin' '-w' '/tmp/graph16181898071400932343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16181898071400932343.bin' '-l' '-1' '-v' '-w' '/tmp/graph16181898071400932343.weights' '-q' '0' '-e' '0.001'
[2024-05-31 17:29:21] [INFO ] Decomposing Gal with order
[2024-05-31 17:29:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 17:29:21] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 17:29:22] [INFO ] Flatten gal took : 692 ms
[2024-05-31 17:29:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1065 labels/synchronizations in 247 ms.
[2024-05-31 17:29:22] [INFO ] Time to serialize gal into /tmp/LTL12130558880451258594.gal : 30 ms
[2024-05-31 17:29:22] [INFO ] Time to serialize properties into /tmp/LTL3031387690237034398.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12130558880451258594.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3031387690237034398.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((!("((i3.u49.p10>=1)&&(i1.u55.l26>=1))"))U((G(!("((i3.u49.p10>=1)&&(i1.u55.l26>=1))")))||((!("((i3.u49.p10>=1)&&(i1.u55.l26>=1))"))...208
Formula 0 simplified : F"((i1.u20.p62>=1)&&(i8.i1.u58.l37>=1))" U "((i3.u49.p10>=1)&&(i1.u55.l26>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8982855637093334916
[2024-05-31 17:29:37] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8982855637093334916
Running compilation step : cd /tmp/ltsmin8982855637093334916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin8982855637093334916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8982855637093334916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b10-LTLFireability-09 finished in 248109 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U (G(p1)&&X(G(!p2)))))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 28 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:29:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:29:40] [INFO ] Invariant cache hit.
[2024-05-31 17:29:41] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-31 17:29:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:29:41] [INFO ] Invariant cache hit.
[2024-05-31 17:29:41] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:29:48] [INFO ] Implicit Places using invariants and state equation in 7103 ms returned []
Implicit Place search using SMT with State Equation took 7544 ms to find 0 implicit places.
[2024-05-31 17:29:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:29:48] [INFO ] Invariant cache hit.
[2024-05-31 17:29:50] [INFO ] Dead Transitions using invariants and state equation in 2081 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9657 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 314 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), (NOT p0), (NOT p1), p2]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={1} source=2 dest: 4}, { cond=p1, acceptance={0, 1} source=2 dest: 5}], [{ cond=p0, acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0, 1} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 3}, { cond=(AND p1 p2), acceptance={1} source=5 dest: 4}, { cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p2), acceptance={0, 1} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s46 1) (GEQ s300 1)), p0:(AND (GEQ s5 1) (GEQ s272 1)), p2:(AND (GEQ s66 1) (GEQ s295 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 212 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-13 finished in 10014 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 194 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:29:50] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:29:50] [INFO ] Invariant cache hit.
[2024-05-31 17:29:51] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-31 17:29:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:29:51] [INFO ] Invariant cache hit.
[2024-05-31 17:29:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:29:58] [INFO ] Implicit Places using invariants and state equation in 6824 ms returned []
Implicit Place search using SMT with State Equation took 7270 ms to find 0 implicit places.
[2024-05-31 17:29:58] [INFO ] Redundant transitions in 690 ms returned []
[2024-05-31 17:29:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:29:58] [INFO ] Invariant cache hit.
[2024-05-31 17:30:00] [INFO ] Dead Transitions using invariants and state equation in 2075 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10242 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-14 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 (LT s110 1) (LT s289 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 40 reset in 432 ms.
Product exploration explored 100000 steps with 33 reset in 457 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 250371 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 250371 steps, saw 198030 distinct states, run finished after 3003 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 17:30:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:30:05] [INFO ] Invariant cache hit.
[2024-05-31 17:30:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:30:06] [INFO ] After 986ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:30:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:30:07] [INFO ] After 1512ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:30:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:30:11] [INFO ] After 3308ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:30:11] [INFO ] After 3644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 188 ms.
[2024-05-31 17:30:11] [INFO ] After 5408ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=556 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 238155 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 238155 steps, saw 185794 distinct states, run finished after 3002 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 17:30:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 17:30:14] [INFO ] Computed 3 invariants in 21 ms
[2024-05-31 17:30:15] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 17:30:15] [INFO ] After 866ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:30:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 17:30:16] [INFO ] After 821ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:30:16] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:30:20] [INFO ] After 3414ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:30:20] [INFO ] After 3921ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 624 ms.
[2024-05-31 17:30:21] [INFO ] After 5460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 198 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 181 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 17:30:21] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:30:21] [INFO ] Invariant cache hit.
[2024-05-31 17:30:22] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-31 17:30:22] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:30:22] [INFO ] Invariant cache hit.
[2024-05-31 17:30:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:30:25] [INFO ] Implicit Places using invariants and state equation in 3042 ms returned []
Implicit Place search using SMT with State Equation took 3610 ms to find 0 implicit places.
[2024-05-31 17:30:25] [INFO ] Redundant transitions in 641 ms returned []
[2024-05-31 17:30:25] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:30:25] [INFO ] Invariant cache hit.
[2024-05-31 17:30:28] [INFO ] Dead Transitions using invariants and state equation in 2127 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6574 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 4944 edges and 305 vertex of which 26 / 305 are part of one of the 4 SCC in 1 ms
Free SCC test removed 22 places
Drop transitions removed 2888 transitions
Ensure Unique test removed 2349 transitions
Reduce isomorphic transitions removed 5237 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 283 transition count 2569
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 281 transition count 2569
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 281 transition count 2566
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 278 transition count 2566
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 277 transition count 2565
Drop transitions removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 430 place count 277 transition count 2148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 430 place count 277 transition count 2147
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 432 place count 276 transition count 2147
Applied a total of 432 rules in 178 ms. Remains 276 /305 variables (removed 29) and now considering 2147/7808 (removed 5661) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2147 rows 276 cols
[2024-05-31 17:30:28] [INFO ] Computed 3 invariants in 15 ms
[2024-05-31 17:30:28] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 17:30:28] [INFO ] After 583ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:30:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 17:30:29] [INFO ] After 607ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:30:29] [INFO ] State equation strengthened by 280 read => feed constraints.
[2024-05-31 17:30:29] [INFO ] After 415ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:30:30] [INFO ] After 542ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 218 ms.
[2024-05-31 17:30:30] [INFO ] After 1431ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:30:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:30:30] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 17:30:31] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-05-31 17:30:31] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:30:31] [INFO ] Invariant cache hit.
[2024-05-31 17:30:31] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:30:38] [INFO ] Implicit Places using invariants and state equation in 7371 ms returned []
Implicit Place search using SMT with State Equation took 7802 ms to find 0 implicit places.
[2024-05-31 17:30:39] [INFO ] Redundant transitions in 646 ms returned []
[2024-05-31 17:30:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:30:39] [INFO ] Invariant cache hit.
[2024-05-31 17:30:41] [INFO ] Dead Transitions using invariants and state equation in 2057 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10708 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Finished Best-First random walk after 7632 steps, including 2 resets, run visited all 1 properties in 9 ms. (steps per millisecond=848 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2 reset in 501 ms.
Product exploration explored 100000 steps with 23 reset in 538 ms.
Built C files in :
/tmp/ltsmin2718508079227428229
[2024-05-31 17:30:42] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:30:42] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2718508079227428229
Running compilation step : cd /tmp/ltsmin2718508079227428229;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin2718508079227428229;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2718508079227428229;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 173 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:30:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:30:45] [INFO ] Invariant cache hit.
[2024-05-31 17:30:46] [INFO ] Implicit Places using invariants in 399 ms returned []
[2024-05-31 17:30:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:30:46] [INFO ] Invariant cache hit.
[2024-05-31 17:30:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:30:52] [INFO ] Implicit Places using invariants and state equation in 6255 ms returned []
Implicit Place search using SMT with State Equation took 6668 ms to find 0 implicit places.
[2024-05-31 17:30:53] [INFO ] Redundant transitions in 636 ms returned []
[2024-05-31 17:30:53] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:30:53] [INFO ] Invariant cache hit.
[2024-05-31 17:30:55] [INFO ] Dead Transitions using invariants and state equation in 1887 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9396 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin12780268909599308972
[2024-05-31 17:30:55] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:30:55] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12780268909599308972
Running compilation step : cd /tmp/ltsmin12780268909599308972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin12780268909599308972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12780268909599308972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 17:30:58] [INFO ] Flatten gal took : 180 ms
[2024-05-31 17:30:58] [INFO ] Flatten gal took : 171 ms
[2024-05-31 17:30:58] [INFO ] Time to serialize gal into /tmp/LTL2841970839463920909.gal : 25 ms
[2024-05-31 17:30:58] [INFO ] Time to serialize properties into /tmp/LTL976832852937061499.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2841970839463920909.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13608985681970502916.hoa' '-atoms' '/tmp/LTL976832852937061499.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL976832852937061499.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13608985681970502916.hoa
Detected timeout of ITS tools.
[2024-05-31 17:31:14] [INFO ] Flatten gal took : 171 ms
[2024-05-31 17:31:14] [INFO ] Flatten gal took : 172 ms
[2024-05-31 17:31:14] [INFO ] Time to serialize gal into /tmp/LTL14663176591864262851.gal : 24 ms
[2024-05-31 17:31:14] [INFO ] Time to serialize properties into /tmp/LTL10278289921271531401.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14663176591864262851.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10278289921271531401.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p110<1)||(l35<1))"))))
Formula 0 simplified : GF!"((p110<1)||(l35<1))"
Detected timeout of ITS tools.
[2024-05-31 17:31:29] [INFO ] Flatten gal took : 190 ms
[2024-05-31 17:31:29] [INFO ] Applying decomposition
[2024-05-31 17:31:29] [INFO ] Flatten gal took : 161 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15131963163399355767.txt' '-o' '/tmp/graph15131963163399355767.bin' '-w' '/tmp/graph15131963163399355767.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15131963163399355767.bin' '-l' '-1' '-v' '-w' '/tmp/graph15131963163399355767.weights' '-q' '0' '-e' '0.001'
[2024-05-31 17:31:29] [INFO ] Decomposing Gal with order
[2024-05-31 17:31:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 17:31:30] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 17:31:30] [INFO ] Flatten gal took : 340 ms
[2024-05-31 17:31:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1166 labels/synchronizations in 167 ms.
[2024-05-31 17:31:30] [INFO ] Time to serialize gal into /tmp/LTL2610941522663718830.gal : 17 ms
[2024-05-31 17:31:30] [INFO ] Time to serialize properties into /tmp/LTL14626416208066969916.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2610941522663718830.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14626416208066969916.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i3.u37.p110<1)||(i6.u57.l35<1))"))))
Formula 0 simplified : GF!"((i3.u37.p110<1)||(i6.u57.l35<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1369225547705701318
[2024-05-31 17:31:45] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1369225547705701318
Running compilation step : cd /tmp/ltsmin1369225547705701318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin1369225547705701318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1369225547705701318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b10-LTLFireability-14 finished in 118090 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(!p1))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 26 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:31:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:31:48] [INFO ] Invariant cache hit.
[2024-05-31 17:31:49] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-31 17:31:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:31:49] [INFO ] Invariant cache hit.
[2024-05-31 17:31:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:31:55] [INFO ] Implicit Places using invariants and state equation in 6169 ms returned []
Implicit Place search using SMT with State Equation took 6613 ms to find 0 implicit places.
[2024-05-31 17:31:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:31:55] [INFO ] Invariant cache hit.
[2024-05-31 17:31:57] [INFO ] Dead Transitions using invariants and state equation in 1905 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8546 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 89 ms :[p1, p1, true]
Running random walk in product with property : Szymanski-PT-b10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s50 1) (GEQ s288 1)), p0:(OR (AND (GEQ s31 1) (GEQ s271 1)) (AND (GEQ s117 1) (GEQ s291 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 307 steps with 0 reset in 4 ms.
FORMULA Szymanski-PT-b10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b10-LTLFireability-15 finished in 8671 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G(!p0)||(!p0&&G(!p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-31 17:31:57] [INFO ] Flatten gal took : 170 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9039183299666578306
[2024-05-31 17:31:57] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:31:58] [INFO ] Applying decomposition
[2024-05-31 17:31:58] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9039183299666578306
Running compilation step : cd /tmp/ltsmin9039183299666578306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 17:31:58] [INFO ] Flatten gal took : 207 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11626541243824775736.txt' '-o' '/tmp/graph11626541243824775736.bin' '-w' '/tmp/graph11626541243824775736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11626541243824775736.bin' '-l' '-1' '-v' '-w' '/tmp/graph11626541243824775736.weights' '-q' '0' '-e' '0.001'
[2024-05-31 17:31:58] [INFO ] Decomposing Gal with order
[2024-05-31 17:31:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 17:31:59] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 17:31:59] [INFO ] Flatten gal took : 346 ms
[2024-05-31 17:31:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 1222 labels/synchronizations in 176 ms.
[2024-05-31 17:31:59] [INFO ] Time to serialize gal into /tmp/LTLFireability17865990099445909794.gal : 61 ms
[2024-05-31 17:31:59] [INFO ] Time to serialize properties into /tmp/LTLFireability1723305729711502445.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17865990099445909794.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1723305729711502445.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !(((!("((i3.u49.p10>=1)&&(i1.u55.l26>=1))"))U((G(!("((i3.u49.p10>=1)&&(i1.u55.l26>=1))")))||((!("((i3.u49.p10>=1)&&(i1.u55.l26>=1))"))...211
Formula 0 simplified : F"((i6.i0.u20.p62>=1)&&(i8.i2.u58.l37>=1))" U "((i3.u49.p10>=1)&&(i1.u55.l26>=1))"
Compilation finished in 31586 ms.
Running link step : cd /tmp/ltsmin9039183299666578306;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 89 ms.
Running LTSmin : cd /tmp/ltsmin9039183299666578306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 17:55:21] [INFO ] Flatten gal took : 460 ms
[2024-05-31 17:55:22] [INFO ] Time to serialize gal into /tmp/LTLFireability6561543006820946877.gal : 53 ms
[2024-05-31 17:55:22] [INFO ] Time to serialize properties into /tmp/LTLFireability10129818613505855324.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6561543006820946877.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10129818613505855324.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !(((!("((p10>=1)&&(l26>=1))"))U((G(!("((p10>=1)&&(l26>=1))")))||((!("((p10>=1)&&(l26>=1))"))&&(G(!("((p62>=1)&&(l37>=1))")))))))
Formula 0 simplified : F"((p62>=1)&&(l37>=1))" U "((p10>=1)&&(l26>=1))"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin9039183299666578306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9039183299666578306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 18:18:44] [INFO ] Flatten gal took : 390 ms
[2024-05-31 18:18:45] [INFO ] Input system was already deterministic with 7936 transitions.
[2024-05-31 18:18:45] [INFO ] Transformed 305 places.
[2024-05-31 18:18:45] [INFO ] Transformed 7936 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 18:18:46] [INFO ] Time to serialize gal into /tmp/LTLFireability88869623495958160.gal : 64 ms
[2024-05-31 18:18:46] [INFO ] Time to serialize properties into /tmp/LTLFireability14275524120651501224.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability88869623495958160.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14275524120651501224.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...341
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((!("((p10>=1)&&(l26>=1))"))U((G(!("((p10>=1)&&(l26>=1))")))||((!("((p10>=1)&&(l26>=1))"))&&(G(!("((p62>=1)&&(l37>=1))")))))))
Formula 0 simplified : F"((p62>=1)&&(l37>=1))" U "((p10>=1)&&(l26>=1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 12215576 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16036212 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Szymanski-PT-b10, 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 r417-tall-171690556700558"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b10.tgz
mv Szymanski-PT-b10 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 ;