About the Execution of 2023-gold for FunctionPointer-PT-b016
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.720 | 3600000.00 | 3931196.00 | 100108.80 | ?FFTFF?TFTFFFFFT | 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.r197-tall-171640625000153.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 FunctionPointer-PT-b016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625000153
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 11 16:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 16:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 391K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-b016-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716520240817
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=FunctionPointer-PT-b016
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 03:10:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 03:10:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 03:10:42] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2024-05-24 03:10:42] [INFO ] Transformed 306 places.
[2024-05-24 03:10:42] [INFO ] Transformed 840 transitions.
[2024-05-24 03:10:42] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA FunctionPointer-PT-b016-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 33 place count 189 transition count 526
Iterating global reduction 1 with 23 rules applied. Total rules applied 56 place count 189 transition count 526
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 98 place count 189 transition count 484
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 110 place count 177 transition count 460
Iterating global reduction 2 with 12 rules applied. Total rules applied 122 place count 177 transition count 460
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 134 place count 177 transition count 448
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 140 place count 171 transition count 436
Iterating global reduction 3 with 6 rules applied. Total rules applied 146 place count 171 transition count 436
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 151 place count 166 transition count 416
Iterating global reduction 3 with 5 rules applied. Total rules applied 156 place count 166 transition count 416
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 160 place count 162 transition count 408
Iterating global reduction 3 with 4 rules applied. Total rules applied 164 place count 162 transition count 408
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 165 place count 161 transition count 404
Iterating global reduction 3 with 1 rules applied. Total rules applied 166 place count 161 transition count 404
Applied a total of 166 rules in 65 ms. Remains 161 /222 variables (removed 61) and now considering 404/648 (removed 244) transitions.
[2024-05-24 03:10:42] [INFO ] Flow matrix only has 275 transitions (discarded 129 similar events)
// Phase 1: matrix 275 rows 161 cols
[2024-05-24 03:10:42] [INFO ] Computed 2 invariants in 23 ms
[2024-05-24 03:10:42] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-24 03:10:42] [INFO ] Flow matrix only has 275 transitions (discarded 129 similar events)
[2024-05-24 03:10:42] [INFO ] Invariant cache hit.
[2024-05-24 03:10:43] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-24 03:10:43] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2024-05-24 03:10:43] [INFO ] Flow matrix only has 275 transitions (discarded 129 similar events)
[2024-05-24 03:10:43] [INFO ] Invariant cache hit.
[2024-05-24 03:10:43] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/222 places, 404/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 786 ms. Remains : 161/222 places, 404/648 transitions.
Support contains 18 out of 161 places after structural reductions.
[2024-05-24 03:10:43] [INFO ] Flatten gal took : 58 ms
[2024-05-24 03:10:43] [INFO ] Flatten gal took : 26 ms
[2024-05-24 03:10:43] [INFO ] Input system was already deterministic with 404 transitions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) 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 4) seen :0
Running SMT prover for 4 properties.
[2024-05-24 03:10:44] [INFO ] Flow matrix only has 275 transitions (discarded 129 similar events)
[2024-05-24 03:10:44] [INFO ] Invariant cache hit.
[2024-05-24 03:10:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:44] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:10:44] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 03:10:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:44] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-24 03:10:44] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-24 03:10:44] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-24 03:10:44] [INFO ] After 56ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-24 03:10:44] [INFO ] After 142ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 61 ms.
[2024-05-24 03:10:44] [INFO ] After 421ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 63 ms.
Support contains 5 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 155 transition count 388
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 155 transition count 388
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 20 place count 155 transition count 380
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 24 place count 151 transition count 370
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 151 transition count 370
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 147 transition count 358
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 147 transition count 358
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 143 transition count 346
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 143 transition count 346
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 139 transition count 338
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 139 transition count 338
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 135 transition count 328
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 135 transition count 328
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 132 transition count 320
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 132 transition count 320
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 129 transition count 314
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 129 transition count 314
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 127 transition count 310
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 127 transition count 310
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 77 place count 126 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 126 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 79 place count 125 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 80 place count 125 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 124 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 124 transition count 304
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 90 place count 124 transition count 296
Applied a total of 90 rules in 98 ms. Remains 124 /161 variables (removed 37) and now considering 296/404 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 124/161 places, 296/404 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 03:10:44] [INFO ] Flow matrix only has 201 transitions (discarded 95 similar events)
// Phase 1: matrix 201 rows 124 cols
[2024-05-24 03:10:45] [INFO ] Computed 2 invariants in 5 ms
[2024-05-24 03:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:10:45] [INFO ] After 50ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-24 03:10:45] [INFO ] State equation strengthened by 46 read => feed constraints.
[2024-05-24 03:10:45] [INFO ] After 25ms SMT Verify possible using 46 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 03:10:45] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 03:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 03:10:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:10:45] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 03:10:45] [INFO ] After 28ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 03:10:45] [INFO ] After 60ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 27 ms.
[2024-05-24 03:10:45] [INFO ] After 191ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 296/296 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 122 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 122 transition count 292
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 120 transition count 288
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 120 transition count 288
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 118 transition count 280
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 118 transition count 280
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 116 transition count 276
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 116 transition count 276
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 114 transition count 272
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 114 transition count 272
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 112 transition count 268
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 112 transition count 268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 110 transition count 264
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 110 transition count 264
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 108 transition count 260
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 108 transition count 260
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 106 transition count 256
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 106 transition count 256
Applied a total of 36 rules in 45 ms. Remains 106 /124 variables (removed 18) and now considering 256/296 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 106/124 places, 256/296 transitions.
Finished random walk after 2250 steps, including 4 resets, run visited all 2 properties in 5 ms. (steps per millisecond=450 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 24 stabilizing places and 64 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' '!(F(G((p0&&(G(p1)||X(p2))))))'
Support contains 6 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 154 transition count 386
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 154 transition count 386
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 22 place count 154 transition count 378
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 26 place count 150 transition count 366
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 150 transition count 366
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 146 transition count 352
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 146 transition count 352
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 142 transition count 342
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 142 transition count 342
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 138 transition count 334
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 138 transition count 334
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 134 transition count 326
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 134 transition count 326
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 65 place count 131 transition count 320
Iterating global reduction 1 with 3 rules applied. Total rules applied 68 place count 131 transition count 320
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 71 place count 128 transition count 314
Iterating global reduction 1 with 3 rules applied. Total rules applied 74 place count 128 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 127 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 127 transition count 312
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 84 place count 127 transition count 304
Applied a total of 84 rules in 54 ms. Remains 127 /161 variables (removed 34) and now considering 304/404 (removed 100) transitions.
[2024-05-24 03:10:45] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
// Phase 1: matrix 209 rows 127 cols
[2024-05-24 03:10:45] [INFO ] Computed 2 invariants in 4 ms
[2024-05-24 03:10:45] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-24 03:10:45] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:45] [INFO ] Invariant cache hit.
[2024-05-24 03:10:45] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-24 03:10:45] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2024-05-24 03:10:45] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-24 03:10:45] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:45] [INFO ] Invariant cache hit.
[2024-05-24 03:10:46] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/161 places, 304/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 427 ms. Remains : 127/161 places, 304/404 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 331 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0 p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 1}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s101 1)), p1:(OR (LT s5 1) (LT s118 1)), p2:(OR (LT s1 1) (LT s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 565 reset in 475 ms.
Product exploration explored 100000 steps with 615 reset in 463 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 p0 (NOT p2)))), (X (AND p1 p0 p2)), (X p0), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (AND p1 p0 p2))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND p1 p0)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 176 ms. Reduced automaton from 4 states, 16 edges and 3 AP (stutter insensitive) to 3 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10006 steps, including 16 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 03:10:47] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:47] [INFO ] Invariant cache hit.
[2024-05-24 03:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 03:10:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:10:47] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-24 03:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:47] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:10:47] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-24 03:10:48] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-24 03:10:48] [INFO ] After 25ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-24 03:10:48] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-05-24 03:10:48] [INFO ] After 165ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 304/304 transitions.
Applied a total of 0 rules in 7 ms. Remains 127 /127 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 127/127 places, 304/304 transitions.
Finished random walk after 5570 steps, including 4 resets, run visited all 1 properties in 7 ms. (steps per millisecond=795 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 p0 (NOT p2)))), (X (AND p1 p0 p2)), (X p0), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (AND p1 p0 p2))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND p1 p0))), (G (NOT (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1 p2))), (F (AND p0 (NOT p1) p2)), (F (NOT p0))]
Knowledge based reduction with 16 factoid took 480 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter insensitive) to 3 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 304/304 transitions.
Applied a total of 0 rules in 16 ms. Remains 127 /127 variables (removed 0) and now considering 304/304 (removed 0) transitions.
[2024-05-24 03:10:48] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:48] [INFO ] Invariant cache hit.
[2024-05-24 03:10:48] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-24 03:10:48] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:48] [INFO ] Invariant cache hit.
[2024-05-24 03:10:49] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-24 03:10:49] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2024-05-24 03:10:49] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-24 03:10:49] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:49] [INFO ] Invariant cache hit.
[2024-05-24 03:10:49] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 358 ms. Remains : 127/127 places, 304/304 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (AND p0 p1 p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 168 ms. Reduced automaton from 3 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 03:10:49] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:10:49] [INFO ] Invariant cache hit.
[2024-05-24 03:10:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:10:49] [INFO ] After 45ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-24 03:10:49] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-24 03:10:49] [INFO ] After 15ms SMT Verify possible using 47 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 03:10:49] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 03:10:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 03:10:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:10:49] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-24 03:10:49] [INFO ] After 14ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-24 03:10:49] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-24 03:10:49] [INFO ] After 131ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 304/304 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 125 transition count 298
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 125 transition count 298
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 123 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 123 transition count 294
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 121 transition count 288
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 121 transition count 288
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 119 transition count 282
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 119 transition count 282
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 117 transition count 278
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 117 transition count 278
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 115 transition count 272
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 115 transition count 272
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 113 transition count 268
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 113 transition count 268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 111 transition count 264
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 111 transition count 264
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 109 transition count 260
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 109 transition count 260
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 108 transition count 258
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 108 transition count 258
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 107 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 107 transition count 256
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 106 transition count 254
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 106 transition count 254
Applied a total of 42 rules in 31 ms. Remains 106 /127 variables (removed 21) and now considering 254/304 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 106/127 places, 254/304 transitions.
Incomplete random walk after 10006 steps, including 16 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1640739 steps, run timeout after 3001 ms. (steps per millisecond=546 ) properties seen :{}
Probabilistic random walk after 1640739 steps, saw 1078653 distinct states, run finished after 3008 ms. (steps per millisecond=545 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 03:10:53] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
// Phase 1: matrix 172 rows 106 cols
[2024-05-24 03:10:53] [INFO ] Computed 2 invariants in 4 ms
[2024-05-24 03:10:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:10:53] [INFO ] After 45ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 03:10:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:10:53] [INFO ] After 14ms SMT Verify possible using 40 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:10:53] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:10:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:10:53] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:10:53] [INFO ] After 13ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 03:10:53] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-24 03:10:53] [INFO ] After 117ms 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 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 254/254 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 106/106 places, 254/254 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 254/254 transitions.
Applied a total of 0 rules in 5 ms. Remains 106 /106 variables (removed 0) and now considering 254/254 (removed 0) transitions.
[2024-05-24 03:10:53] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:10:53] [INFO ] Invariant cache hit.
[2024-05-24 03:10:53] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-24 03:10:53] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:10:53] [INFO ] Invariant cache hit.
[2024-05-24 03:10:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:10:53] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2024-05-24 03:10:53] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 03:10:53] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:10:53] [INFO ] Invariant cache hit.
[2024-05-24 03:10:53] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 357 ms. Remains : 106/106 places, 254/254 transitions.
Graph (trivial) has 153 edges and 106 vertex of which 24 / 106 are part of one of the 8 SCC in 2 ms
Free SCC test removed 16 places
Drop transitions removed 40 transitions
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 106 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 90 transition count 142
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 84 transition count 142
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 13 place count 84 transition count 125
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 47 place count 67 transition count 125
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 54 place count 60 transition count 118
Iterating global reduction 2 with 7 rules applied. Total rules applied 61 place count 60 transition count 118
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 75 place count 60 transition count 104
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 105 place count 45 transition count 89
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 112 place count 38 transition count 75
Iterating global reduction 3 with 7 rules applied. Total rules applied 119 place count 38 transition count 75
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 126 place count 31 transition count 61
Iterating global reduction 3 with 7 rules applied. Total rules applied 133 place count 31 transition count 61
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 140 place count 24 transition count 47
Iterating global reduction 3 with 7 rules applied. Total rules applied 147 place count 24 transition count 47
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 154 place count 24 transition count 40
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 154 place count 24 transition count 39
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 156 place count 23 transition count 39
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 160 place count 21 transition count 39
Applied a total of 160 rules in 19 ms. Remains 21 /106 variables (removed 85) and now considering 39/254 (removed 215) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 39 rows 21 cols
[2024-05-24 03:10:53] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:10:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:10:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:10:53] [INFO ] After 11ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 03:10:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 03:10:53] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:10:53] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:10:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 03:10:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-24 03:10:53] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:10:53] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 03:10:53] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-24 03:10:53] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X (AND p0 p1 p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND p0 p1 (NOT p2))), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p2))), (F (NOT (AND p0 p1 p2))), (F (AND p0 (NOT p1) p2)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 18 factoid took 502 ms. Reduced automaton from 3 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 554 reset in 372 ms.
Product exploration explored 100000 steps with 565 reset in 388 ms.
Built C files in :
/tmp/ltsmin7193260531868595608
[2024-05-24 03:10:55] [INFO ] Computing symmetric may disable matrix : 304 transitions.
[2024-05-24 03:10:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:10:55] [INFO ] Computing symmetric may enable matrix : 304 transitions.
[2024-05-24 03:10:55] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:10:55] [INFO ] Computing Do-Not-Accords matrix : 304 transitions.
[2024-05-24 03:10:55] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:10:55] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7193260531868595608
Running compilation step : cd /tmp/ltsmin7193260531868595608;'/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'
Compilation finished in 701 ms.
Running link step : cd /tmp/ltsmin7193260531868595608;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin7193260531868595608;'/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' '--hoa' '/tmp/stateBased14791374996968298168.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 304/304 transitions.
Applied a total of 0 rules in 12 ms. Remains 127 /127 variables (removed 0) and now considering 304/304 (removed 0) transitions.
[2024-05-24 03:11:10] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
// Phase 1: matrix 209 rows 127 cols
[2024-05-24 03:11:10] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:11:10] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-24 03:11:10] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:11:10] [INFO ] Invariant cache hit.
[2024-05-24 03:11:10] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-24 03:11:10] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-05-24 03:11:10] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-24 03:11:10] [INFO ] Flow matrix only has 209 transitions (discarded 95 similar events)
[2024-05-24 03:11:10] [INFO ] Invariant cache hit.
[2024-05-24 03:11:11] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 381 ms. Remains : 127/127 places, 304/304 transitions.
Built C files in :
/tmp/ltsmin17915834224601699432
[2024-05-24 03:11:11] [INFO ] Computing symmetric may disable matrix : 304 transitions.
[2024-05-24 03:11:11] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:11:11] [INFO ] Computing symmetric may enable matrix : 304 transitions.
[2024-05-24 03:11:11] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:11:11] [INFO ] Computing Do-Not-Accords matrix : 304 transitions.
[2024-05-24 03:11:11] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:11:11] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17915834224601699432
Running compilation step : cd /tmp/ltsmin17915834224601699432;'/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'
Compilation finished in 589 ms.
Running link step : cd /tmp/ltsmin17915834224601699432;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17915834224601699432;'/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' '--hoa' '/tmp/stateBased11792925538145840330.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 03:11:26] [INFO ] Flatten gal took : 16 ms
[2024-05-24 03:11:26] [INFO ] Flatten gal took : 16 ms
[2024-05-24 03:11:26] [INFO ] Time to serialize gal into /tmp/LTL6490847856193121484.gal : 3 ms
[2024-05-24 03:11:26] [INFO ] Time to serialize properties into /tmp/LTL10117256383969840312.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6490847856193121484.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2584959257010949185.hoa' '-atoms' '/tmp/LTL10117256383969840312.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/LTL10117256383969840312.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2584959257010949185.hoa
Detected timeout of ITS tools.
[2024-05-24 03:11:41] [INFO ] Flatten gal took : 14 ms
[2024-05-24 03:11:41] [INFO ] Flatten gal took : 14 ms
[2024-05-24 03:11:41] [INFO ] Time to serialize gal into /tmp/LTL1457978689951257026.gal : 5 ms
[2024-05-24 03:11:41] [INFO ] Time to serialize properties into /tmp/LTL5885905867931323378.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1457978689951257026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5885905867931323378.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...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("((s0<1)||(l178<1))")&&((G("((s5<1)||(l259<1))"))||(X("((s1<1)||(l237<1))")))))))
Formula 0 simplified : GF(!"((s0<1)||(l178<1))" | (F!"((s5<1)||(l259<1))" & X!"((s1<1)||(l237<1))"))
Detected timeout of ITS tools.
[2024-05-24 03:11:56] [INFO ] Flatten gal took : 13 ms
[2024-05-24 03:11:56] [INFO ] Applying decomposition
[2024-05-24 03:11:56] [INFO ] Flatten gal took : 12 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/graph10482724630825523635.txt' '-o' '/tmp/graph10482724630825523635.bin' '-w' '/tmp/graph10482724630825523635.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10482724630825523635.bin' '-l' '-1' '-v' '-w' '/tmp/graph10482724630825523635.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:11:56] [INFO ] Decomposing Gal with order
[2024-05-24 03:11:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:11:56] [INFO ] Removed a total of 509 redundant transitions.
[2024-05-24 03:11:56] [INFO ] Flatten gal took : 69 ms
[2024-05-24 03:11:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 169 labels/synchronizations in 16 ms.
[2024-05-24 03:11:56] [INFO ] Time to serialize gal into /tmp/LTL606829102774663556.gal : 5 ms
[2024-05-24 03:11:56] [INFO ] Time to serialize properties into /tmp/LTL6383426927596559209.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/LTL606829102774663556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6383426927596559209.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...253
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i5.u0.s0<1)||(i9.i1.u30.l178<1))")&&((G("((i2.u1.s5<1)||(i10.u35.l259<1))"))||(X("((i2.u1.s1<1)||(i9.i0.u33.l237<1))"))))))...156
Formula 0 simplified : GF(!"((i5.u0.s0<1)||(i9.i1.u30.l178<1))" | (F!"((i2.u1.s5<1)||(i10.u35.l259<1))" & X!"((i2.u1.s1<1)||(i9.i0.u33.l237<1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15772606637823233377
[2024-05-24 03:12:11] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15772606637823233377
Running compilation step : cd /tmp/ltsmin15772606637823233377;'/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'
Compilation finished in 436 ms.
Running link step : cd /tmp/ltsmin15772606637823233377;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin15772606637823233377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)&&([]((LTLAPp1==true))||X((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-b016-LTLFireability-00 finished in 101272 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))||G((F(p2)&&p1))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 154 transition count 384
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 154 transition count 384
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 154 transition count 380
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 149 transition count 368
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 149 transition count 368
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 144 transition count 350
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 144 transition count 350
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 139 transition count 332
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 139 transition count 332
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 53 place count 134 transition count 322
Iterating global reduction 1 with 5 rules applied. Total rules applied 58 place count 134 transition count 322
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 129 transition count 310
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 129 transition count 310
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 73 place count 124 transition count 298
Iterating global reduction 1 with 5 rules applied. Total rules applied 78 place count 124 transition count 298
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 83 place count 119 transition count 288
Iterating global reduction 1 with 5 rules applied. Total rules applied 88 place count 119 transition count 288
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 92 place count 115 transition count 280
Iterating global reduction 1 with 4 rules applied. Total rules applied 96 place count 115 transition count 280
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 97 place count 114 transition count 278
Iterating global reduction 1 with 1 rules applied. Total rules applied 98 place count 114 transition count 278
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 99 place count 113 transition count 276
Iterating global reduction 1 with 1 rules applied. Total rules applied 100 place count 113 transition count 276
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 101 place count 112 transition count 274
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 112 transition count 274
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 112 transition count 268
Applied a total of 108 rules in 63 ms. Remains 112 /161 variables (removed 49) and now considering 268/404 (removed 136) transitions.
[2024-05-24 03:12:26] [INFO ] Flow matrix only has 183 transitions (discarded 85 similar events)
// Phase 1: matrix 183 rows 112 cols
[2024-05-24 03:12:26] [INFO ] Computed 2 invariants in 2 ms
[2024-05-24 03:12:26] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-24 03:12:26] [INFO ] Flow matrix only has 183 transitions (discarded 85 similar events)
[2024-05-24 03:12:26] [INFO ] Invariant cache hit.
[2024-05-24 03:12:27] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-24 03:12:27] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-05-24 03:12:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:12:27] [INFO ] Flow matrix only has 183 transitions (discarded 85 similar events)
[2024-05-24 03:12:27] [INFO ] Invariant cache hit.
[2024-05-24 03:12:27] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/161 places, 268/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 419 ms. Remains : 112/161 places, 268/404 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s94 1)), p0:(OR (AND (GEQ s1 1) (GEQ s86 1)) (AND (GEQ s1 1) (GEQ s94 1))), p2:(OR (LT s1 1) (LT s91 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-01 finished in 568 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(F(p0)))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 152 transition count 378
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 152 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 152 transition count 374
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 145 transition count 356
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 145 transition count 356
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 43 place count 138 transition count 332
Iterating global reduction 1 with 7 rules applied. Total rules applied 50 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 57 place count 131 transition count 310
Iterating global reduction 1 with 7 rules applied. Total rules applied 64 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 71 place count 124 transition count 296
Iterating global reduction 1 with 7 rules applied. Total rules applied 78 place count 124 transition count 296
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 85 place count 117 transition count 280
Iterating global reduction 1 with 7 rules applied. Total rules applied 92 place count 117 transition count 280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 98 place count 111 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 104 place count 111 transition count 266
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 109 place count 106 transition count 256
Iterating global reduction 1 with 5 rules applied. Total rules applied 114 place count 106 transition count 256
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 118 place count 102 transition count 248
Iterating global reduction 1 with 4 rules applied. Total rules applied 122 place count 102 transition count 248
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 101 transition count 246
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 101 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 100 transition count 244
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 100 transition count 244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 127 place count 99 transition count 242
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 99 transition count 242
Applied a total of 128 rules in 26 ms. Remains 99 /161 variables (removed 62) and now considering 242/404 (removed 162) transitions.
[2024-05-24 03:12:27] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
// Phase 1: matrix 164 rows 99 cols
[2024-05-24 03:12:27] [INFO ] Computed 2 invariants in 2 ms
[2024-05-24 03:12:27] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-24 03:12:27] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2024-05-24 03:12:27] [INFO ] Invariant cache hit.
[2024-05-24 03:12:27] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 03:12:27] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2024-05-24 03:12:27] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2024-05-24 03:12:27] [INFO ] Invariant cache hit.
[2024-05-24 03:12:27] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/161 places, 242/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 99/161 places, 242/404 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1160 steps with 1 reset in 8 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-04 finished in 443 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(G(p0))))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 151 transition count 376
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 151 transition count 376
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 26 place count 151 transition count 370
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 144 transition count 352
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 144 transition count 352
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 137 transition count 328
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 61 place count 130 transition count 306
Iterating global reduction 1 with 7 rules applied. Total rules applied 68 place count 130 transition count 306
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 75 place count 123 transition count 292
Iterating global reduction 1 with 7 rules applied. Total rules applied 82 place count 123 transition count 292
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 89 place count 116 transition count 276
Iterating global reduction 1 with 7 rules applied. Total rules applied 96 place count 116 transition count 276
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 102 place count 110 transition count 262
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 110 transition count 262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 114 place count 104 transition count 250
Iterating global reduction 1 with 6 rules applied. Total rules applied 120 place count 104 transition count 250
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 124 place count 100 transition count 242
Iterating global reduction 1 with 4 rules applied. Total rules applied 128 place count 100 transition count 242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 99 transition count 240
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 131 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 132 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 133 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 134 place count 97 transition count 236
Applied a total of 134 rules in 29 ms. Remains 97 /161 variables (removed 64) and now considering 236/404 (removed 168) transitions.
[2024-05-24 03:12:27] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2024-05-24 03:12:27] [INFO ] Computed 2 invariants in 2 ms
[2024-05-24 03:12:27] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 03:12:27] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-24 03:12:27] [INFO ] Invariant cache hit.
[2024-05-24 03:12:27] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-24 03:12:28] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2024-05-24 03:12:28] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-24 03:12:28] [INFO ] Invariant cache hit.
[2024-05-24 03:12:28] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/161 places, 236/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 97/161 places, 236/404 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s3 1) (LT s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 256 steps with 3 reset in 2 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-05 finished in 460 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||G(p1)))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 152 transition count 380
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 152 transition count 380
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 26 place count 152 transition count 372
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 146 transition count 356
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 146 transition count 356
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 44 place count 140 transition count 336
Iterating global reduction 1 with 6 rules applied. Total rules applied 50 place count 140 transition count 336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 56 place count 134 transition count 318
Iterating global reduction 1 with 6 rules applied. Total rules applied 62 place count 134 transition count 318
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 68 place count 128 transition count 306
Iterating global reduction 1 with 6 rules applied. Total rules applied 74 place count 128 transition count 306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 80 place count 122 transition count 292
Iterating global reduction 1 with 6 rules applied. Total rules applied 86 place count 122 transition count 292
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 91 place count 117 transition count 280
Iterating global reduction 1 with 5 rules applied. Total rules applied 96 place count 117 transition count 280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 101 place count 112 transition count 270
Iterating global reduction 1 with 5 rules applied. Total rules applied 106 place count 112 transition count 270
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 109 place count 109 transition count 264
Iterating global reduction 1 with 3 rules applied. Total rules applied 112 place count 109 transition count 264
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 113 place count 108 transition count 262
Iterating global reduction 1 with 1 rules applied. Total rules applied 114 place count 108 transition count 262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 115 place count 107 transition count 260
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 107 transition count 260
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 117 place count 106 transition count 258
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 106 transition count 258
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 122 place count 106 transition count 254
Applied a total of 122 rules in 47 ms. Remains 106 /161 variables (removed 55) and now considering 254/404 (removed 150) transitions.
[2024-05-24 03:12:28] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
// Phase 1: matrix 172 rows 106 cols
[2024-05-24 03:12:28] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:12:28] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-24 03:12:28] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:28] [INFO ] Invariant cache hit.
[2024-05-24 03:12:28] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:12:28] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2024-05-24 03:12:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:12:28] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:28] [INFO ] Invariant cache hit.
[2024-05-24 03:12:28] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/161 places, 254/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 352 ms. Remains : 106/161 places, 254/404 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s0 1) (LT s87 1)), p0:(AND (GEQ s1 1) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 589 reset in 247 ms.
Product exploration explored 100000 steps with 630 reset in 305 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 80 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 6349 steps, including 10 resets, run visited all 2 properties in 44 ms. (steps per millisecond=144 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 122 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 254/254 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 254/254 (removed 0) transitions.
[2024-05-24 03:12:29] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:29] [INFO ] Invariant cache hit.
[2024-05-24 03:12:29] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 03:12:29] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:29] [INFO ] Invariant cache hit.
[2024-05-24 03:12:29] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:12:30] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-24 03:12:30] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:12:30] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:30] [INFO ] Invariant cache hit.
[2024-05-24 03:12:30] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 106/106 places, 254/254 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 92 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10003 steps, including 13 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :1
Finished Best-First random walk after 9763 steps, including 2 resets, run visited all 1 properties in 7 ms. (steps per millisecond=1394 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 609 reset in 261 ms.
Product exploration explored 100000 steps with 575 reset in 286 ms.
Built C files in :
/tmp/ltsmin203805676893311340
[2024-05-24 03:12:31] [INFO ] Computing symmetric may disable matrix : 254 transitions.
[2024-05-24 03:12:31] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:12:31] [INFO ] Computing symmetric may enable matrix : 254 transitions.
[2024-05-24 03:12:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:12:31] [INFO ] Computing Do-Not-Accords matrix : 254 transitions.
[2024-05-24 03:12:31] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:12:31] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin203805676893311340
Running compilation step : cd /tmp/ltsmin203805676893311340;'/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'
Compilation finished in 467 ms.
Running link step : cd /tmp/ltsmin203805676893311340;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin203805676893311340;'/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' '--hoa' '/tmp/stateBased6314518626475992252.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 254/254 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 254/254 (removed 0) transitions.
[2024-05-24 03:12:46] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:46] [INFO ] Invariant cache hit.
[2024-05-24 03:12:46] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-24 03:12:46] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:46] [INFO ] Invariant cache hit.
[2024-05-24 03:12:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:12:46] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2024-05-24 03:12:46] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:12:46] [INFO ] Flow matrix only has 172 transitions (discarded 82 similar events)
[2024-05-24 03:12:46] [INFO ] Invariant cache hit.
[2024-05-24 03:12:46] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 310 ms. Remains : 106/106 places, 254/254 transitions.
Built C files in :
/tmp/ltsmin14506285919144605749
[2024-05-24 03:12:46] [INFO ] Computing symmetric may disable matrix : 254 transitions.
[2024-05-24 03:12:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:12:46] [INFO ] Computing symmetric may enable matrix : 254 transitions.
[2024-05-24 03:12:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:12:46] [INFO ] Computing Do-Not-Accords matrix : 254 transitions.
[2024-05-24 03:12:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:12:46] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14506285919144605749
Running compilation step : cd /tmp/ltsmin14506285919144605749;'/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'
Compilation finished in 470 ms.
Running link step : cd /tmp/ltsmin14506285919144605749;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin14506285919144605749;'/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' '--hoa' '/tmp/stateBased9951975467873754686.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 03:13:01] [INFO ] Flatten gal took : 18 ms
[2024-05-24 03:13:01] [INFO ] Flatten gal took : 9 ms
[2024-05-24 03:13:01] [INFO ] Time to serialize gal into /tmp/LTL13541792651711695946.gal : 16 ms
[2024-05-24 03:13:01] [INFO ] Time to serialize properties into /tmp/LTL450798134826216232.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13541792651711695946.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3945486231113977526.hoa' '-atoms' '/tmp/LTL450798134826216232.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/LTL450798134826216232.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3945486231113977526.hoa
Detected timeout of ITS tools.
[2024-05-24 03:13:16] [INFO ] Flatten gal took : 9 ms
[2024-05-24 03:13:16] [INFO ] Flatten gal took : 9 ms
[2024-05-24 03:13:16] [INFO ] Time to serialize gal into /tmp/LTL9082255534829203316.gal : 1 ms
[2024-05-24 03:13:16] [INFO ] Time to serialize properties into /tmp/LTL14318128058196579719.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/LTL9082255534829203316.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14318128058196579719.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((s0<1)||(l183<1))"))||("((s1>=1)&&(l40>=1))")))))
Formula 0 simplified : G(F!"((s0<1)||(l183<1))" & FG!"((s1>=1)&&(l40>=1))")
Detected timeout of ITS tools.
[2024-05-24 03:13:31] [INFO ] Flatten gal took : 10 ms
[2024-05-24 03:13:31] [INFO ] Applying decomposition
[2024-05-24 03:13:31] [INFO ] Flatten gal took : 9 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/graph16495110581247559366.txt' '-o' '/tmp/graph16495110581247559366.bin' '-w' '/tmp/graph16495110581247559366.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16495110581247559366.bin' '-l' '-1' '-v' '-w' '/tmp/graph16495110581247559366.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:13:32] [INFO ] Decomposing Gal with order
[2024-05-24 03:13:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:13:32] [INFO ] Removed a total of 423 redundant transitions.
[2024-05-24 03:13:32] [INFO ] Flatten gal took : 27 ms
[2024-05-24 03:13:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 5 ms.
[2024-05-24 03:13:33] [INFO ] Time to serialize gal into /tmp/LTL3540867454992487203.gal : 1438 ms
[2024-05-24 03:13:33] [INFO ] Time to serialize properties into /tmp/LTL10693206485394701098.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/LTL3540867454992487203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10693206485394701098.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 : !((G(F((G("((i8.u0.s0<1)||(i11.u23.l183<1))"))||("((i4.u1.s1>=1)&&(i4.u5.l40>=1))")))))
Formula 0 simplified : G(F!"((i8.u0.s0<1)||(i11.u23.l183<1))" & FG!"((i4.u1.s1>=1)&&(i4.u5.l40>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17079298041218931683
[2024-05-24 03:13:48] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17079298041218931683
Running compilation step : cd /tmp/ltsmin17079298041218931683;'/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'
Compilation finished in 357 ms.
Running link step : cd /tmp/ltsmin17079298041218931683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin17079298041218931683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-b016-LTLFireability-06 finished in 95360 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((p0||F(p1)))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 153 transition count 380
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 153 transition count 380
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 20 place count 153 transition count 376
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 147 transition count 362
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 147 transition count 362
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 141 transition count 342
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 141 transition count 342
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 50 place count 135 transition count 322
Iterating global reduction 1 with 6 rules applied. Total rules applied 56 place count 135 transition count 322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 62 place count 129 transition count 310
Iterating global reduction 1 with 6 rules applied. Total rules applied 68 place count 129 transition count 310
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 74 place count 123 transition count 296
Iterating global reduction 1 with 6 rules applied. Total rules applied 80 place count 123 transition count 296
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 85 place count 118 transition count 284
Iterating global reduction 1 with 5 rules applied. Total rules applied 90 place count 118 transition count 284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 95 place count 113 transition count 274
Iterating global reduction 1 with 5 rules applied. Total rules applied 100 place count 113 transition count 274
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 103 place count 110 transition count 268
Iterating global reduction 1 with 3 rules applied. Total rules applied 106 place count 110 transition count 268
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 107 place count 109 transition count 266
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 109 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 109 place count 108 transition count 264
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 108 transition count 264
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 107 transition count 262
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 107 transition count 262
Applied a total of 112 rules in 21 ms. Remains 107 /161 variables (removed 54) and now considering 262/404 (removed 142) transitions.
[2024-05-24 03:14:03] [INFO ] Flow matrix only has 178 transitions (discarded 84 similar events)
// Phase 1: matrix 178 rows 107 cols
[2024-05-24 03:14:03] [INFO ] Computed 2 invariants in 2 ms
[2024-05-24 03:14:03] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-24 03:14:03] [INFO ] Flow matrix only has 178 transitions (discarded 84 similar events)
[2024-05-24 03:14:03] [INFO ] Invariant cache hit.
[2024-05-24 03:14:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 03:14:03] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2024-05-24 03:14:03] [INFO ] Flow matrix only has 178 transitions (discarded 84 similar events)
[2024-05-24 03:14:03] [INFO ] Invariant cache hit.
[2024-05-24 03:14:03] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/161 places, 262/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 107/161 places, 262/404 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s0 1) (LT s93 1)), p0:(AND (OR (LT s1 1) (LT s75 1)) (OR (LT s0 1) (LT s93 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 247 ms.
Product exploration explored 100000 steps with 33333 reset in 176 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 19 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-b016-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-b016-LTLFireability-09 finished in 938 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(X(G(p0)))))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 151 transition count 376
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 151 transition count 376
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 26 place count 151 transition count 370
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 144 transition count 352
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 144 transition count 352
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 137 transition count 328
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 61 place count 130 transition count 306
Iterating global reduction 1 with 7 rules applied. Total rules applied 68 place count 130 transition count 306
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 75 place count 123 transition count 292
Iterating global reduction 1 with 7 rules applied. Total rules applied 82 place count 123 transition count 292
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 89 place count 116 transition count 276
Iterating global reduction 1 with 7 rules applied. Total rules applied 96 place count 116 transition count 276
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 102 place count 110 transition count 262
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 110 transition count 262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 114 place count 104 transition count 250
Iterating global reduction 1 with 6 rules applied. Total rules applied 120 place count 104 transition count 250
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 124 place count 100 transition count 242
Iterating global reduction 1 with 4 rules applied. Total rules applied 128 place count 100 transition count 242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 99 transition count 240
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 131 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 132 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 133 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 134 place count 97 transition count 236
Applied a total of 134 rules in 23 ms. Remains 97 /161 variables (removed 64) and now considering 236/404 (removed 168) transitions.
[2024-05-24 03:14:04] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2024-05-24 03:14:04] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:14:04] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-24 03:14:04] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-24 03:14:04] [INFO ] Invariant cache hit.
[2024-05-24 03:14:04] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-24 03:14:04] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2024-05-24 03:14:04] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-24 03:14:04] [INFO ] Invariant cache hit.
[2024-05-24 03:14:04] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/161 places, 236/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 97/161 places, 236/404 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s1 1) (GEQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-10 finished in 486 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)))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 152 transition count 378
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 152 transition count 378
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 152 transition count 374
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 145 transition count 356
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 145 transition count 356
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 43 place count 138 transition count 332
Iterating global reduction 1 with 7 rules applied. Total rules applied 50 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 57 place count 131 transition count 310
Iterating global reduction 1 with 7 rules applied. Total rules applied 64 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 71 place count 124 transition count 296
Iterating global reduction 1 with 7 rules applied. Total rules applied 78 place count 124 transition count 296
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 85 place count 117 transition count 280
Iterating global reduction 1 with 7 rules applied. Total rules applied 92 place count 117 transition count 280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 98 place count 111 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 104 place count 111 transition count 266
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 110 place count 105 transition count 254
Iterating global reduction 1 with 6 rules applied. Total rules applied 116 place count 105 transition count 254
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 119 place count 102 transition count 248
Iterating global reduction 1 with 3 rules applied. Total rules applied 122 place count 102 transition count 248
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 101 transition count 246
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 101 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 100 transition count 244
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 100 transition count 244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 127 place count 99 transition count 242
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 99 transition count 242
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 130 place count 99 transition count 240
Applied a total of 130 rules in 31 ms. Remains 99 /161 variables (removed 62) and now considering 240/404 (removed 164) transitions.
[2024-05-24 03:14:05] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
// Phase 1: matrix 163 rows 99 cols
[2024-05-24 03:14:05] [INFO ] Computed 2 invariants in 2 ms
[2024-05-24 03:14:05] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-24 03:14:05] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2024-05-24 03:14:05] [INFO ] Invariant cache hit.
[2024-05-24 03:14:05] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 03:14:05] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2024-05-24 03:14:05] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:14:05] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2024-05-24 03:14:05] [INFO ] Invariant cache hit.
[2024-05-24 03:14:05] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/161 places, 240/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 329 ms. Remains : 99/161 places, 240/404 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 815 reset in 243 ms.
Stack based approach found an accepted trace after 26894 steps with 237 reset with depth 442 and stack size 442 in 70 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-11 finished in 719 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)))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 151 transition count 376
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 151 transition count 376
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 26 place count 151 transition count 370
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 144 transition count 352
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 144 transition count 352
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 137 transition count 328
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 61 place count 130 transition count 306
Iterating global reduction 1 with 7 rules applied. Total rules applied 68 place count 130 transition count 306
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 75 place count 123 transition count 292
Iterating global reduction 1 with 7 rules applied. Total rules applied 82 place count 123 transition count 292
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 89 place count 116 transition count 276
Iterating global reduction 1 with 7 rules applied. Total rules applied 96 place count 116 transition count 276
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 102 place count 110 transition count 262
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 110 transition count 262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 114 place count 104 transition count 250
Iterating global reduction 1 with 6 rules applied. Total rules applied 120 place count 104 transition count 250
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 124 place count 100 transition count 242
Iterating global reduction 1 with 4 rules applied. Total rules applied 128 place count 100 transition count 242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 99 transition count 240
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 131 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 132 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 133 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 134 place count 97 transition count 236
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 136 place count 97 transition count 234
Applied a total of 136 rules in 32 ms. Remains 97 /161 variables (removed 64) and now considering 234/404 (removed 170) transitions.
[2024-05-24 03:14:05] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-24 03:14:05] [INFO ] Computed 2 invariants in 3 ms
[2024-05-24 03:14:05] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-24 03:14:05] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-24 03:14:05] [INFO ] Invariant cache hit.
[2024-05-24 03:14:05] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-24 03:14:06] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-24 03:14:06] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:14:06] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-24 03:14:06] [INFO ] Invariant cache hit.
[2024-05-24 03:14:06] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/161 places, 234/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 97/161 places, 234/404 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 890 reset in 257 ms.
Product exploration explored 100000 steps with 926 reset in 273 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1216 steps, including 3 resets, run visited all 1 properties in 4 ms. (steps per millisecond=304 )
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 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 97 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 97/97 places, 234/234 transitions.
Applied a total of 0 rules in 8 ms. Remains 97 /97 variables (removed 0) and now considering 234/234 (removed 0) transitions.
[2024-05-24 03:14:07] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-24 03:14:07] [INFO ] Invariant cache hit.
[2024-05-24 03:14:07] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-24 03:14:07] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-24 03:14:07] [INFO ] Invariant cache hit.
[2024-05-24 03:14:07] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-24 03:14:07] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-24 03:14:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:14:07] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-24 03:14:07] [INFO ] Invariant cache hit.
[2024-05-24 03:14:07] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 97/97 places, 234/234 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1626 steps, including 1 resets, run visited all 1 properties in 5 ms. (steps per millisecond=325 )
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 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 921 reset in 235 ms.
Stack based approach found an accepted trace after 96520 steps with 910 reset with depth 126 and stack size 126 in 235 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-12 finished in 2683 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||G(p1)))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 404/404 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 152 transition count 380
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 152 transition count 380
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 24 place count 152 transition count 374
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 30 place count 146 transition count 358
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 146 transition count 358
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 140 transition count 338
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 140 transition count 338
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 134 transition count 320
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 134 transition count 320
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 66 place count 128 transition count 308
Iterating global reduction 1 with 6 rules applied. Total rules applied 72 place count 128 transition count 308
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 78 place count 122 transition count 294
Iterating global reduction 1 with 6 rules applied. Total rules applied 84 place count 122 transition count 294
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 89 place count 117 transition count 282
Iterating global reduction 1 with 5 rules applied. Total rules applied 94 place count 117 transition count 282
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 112 transition count 272
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 112 transition count 272
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 107 place count 109 transition count 266
Iterating global reduction 1 with 3 rules applied. Total rules applied 110 place count 109 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 108 transition count 264
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 108 transition count 264
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 113 place count 107 transition count 262
Iterating global reduction 1 with 1 rules applied. Total rules applied 114 place count 107 transition count 262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 115 place count 106 transition count 260
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 106 transition count 260
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 120 place count 106 transition count 256
Applied a total of 120 rules in 31 ms. Remains 106 /161 variables (removed 55) and now considering 256/404 (removed 148) transitions.
[2024-05-24 03:14:08] [INFO ] Flow matrix only has 174 transitions (discarded 82 similar events)
// Phase 1: matrix 174 rows 106 cols
[2024-05-24 03:14:08] [INFO ] Computed 2 invariants in 3 ms
[2024-05-24 03:14:08] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-24 03:14:08] [INFO ] Flow matrix only has 174 transitions (discarded 82 similar events)
[2024-05-24 03:14:08] [INFO ] Invariant cache hit.
[2024-05-24 03:14:08] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:14:08] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2024-05-24 03:14:08] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:14:08] [INFO ] Flow matrix only has 174 transitions (discarded 82 similar events)
[2024-05-24 03:14:08] [INFO ] Invariant cache hit.
[2024-05-24 03:14:08] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/161 places, 256/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 332 ms. Remains : 106/161 places, 256/404 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : FunctionPointer-PT-b016-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s57 1)), p0:(OR (LT s1 1) (LT s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 617 steps with 1 reset in 4 ms.
FORMULA FunctionPointer-PT-b016-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b016-LTLFireability-14 finished in 433 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&&(G(p1)||X(p2))))))'
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||G(p1)))))'
[2024-05-24 03:14:09] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3182888469432573558
[2024-05-24 03:14:09] [INFO ] Applying decomposition
[2024-05-24 03:14:09] [INFO ] Computing symmetric may disable matrix : 404 transitions.
[2024-05-24 03:14:09] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:14:09] [INFO ] Computing symmetric may enable matrix : 404 transitions.
[2024-05-24 03:14:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:14:09] [INFO ] Flatten gal took : 13 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/graph17307240750643354745.txt' '-o' '/tmp/graph17307240750643354745.bin' '-w' '/tmp/graph17307240750643354745.weights'
[2024-05-24 03:14:09] [INFO ] Computing Do-Not-Accords matrix : 404 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17307240750643354745.bin' '-l' '-1' '-v' '-w' '/tmp/graph17307240750643354745.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:14:09] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:14:09] [INFO ] Decomposing Gal with order
[2024-05-24 03:14:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:14:09] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3182888469432573558
Running compilation step : cd /tmp/ltsmin3182888469432573558;'/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'
[2024-05-24 03:14:09] [INFO ] Removed a total of 683 redundant transitions.
[2024-05-24 03:14:09] [INFO ] Flatten gal took : 25 ms
[2024-05-24 03:14:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 228 labels/synchronizations in 10 ms.
[2024-05-24 03:14:09] [INFO ] Time to serialize gal into /tmp/LTLFireability4784926254210508042.gal : 3 ms
[2024-05-24 03:14:09] [INFO ] Time to serialize properties into /tmp/LTLFireability11757779290468487139.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/LTLFireability4784926254210508042.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11757779290468487139.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 : !((F(G(("((i0.i0.u0.s0<1)||(i13.u47.l178<1))")&&((G("((i2.u1.s5<1)||(i0.i1.u52.l259<1))"))||(X("((i2.u1.s1<1)||(i0.i0.u49.l237<1))")))...159
Formula 0 simplified : GF(!"((i0.i0.u0.s0<1)||(i13.u47.l178<1))" | (F!"((i2.u1.s5<1)||(i0.i1.u52.l259<1))" & X!"((i2.u1.s1<1)||(i0.i0.u49.l237<1))"))
Compilation finished in 821 ms.
Running link step : cd /tmp/ltsmin3182888469432573558;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin3182888469432573558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)&&([]((LTLAPp1==true))||X((LTLAPp2==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: LTL layer: formula: <>([](((LTLAPp0==true)&&([]((LTLAPp1==true))||X((LTLAPp2==true))))))
pins2lts-mc-linux64( 3/ 8), 0.017: "<>([](((LTLAPp0==true)&&([]((LTLAPp1==true))||X((LTLAPp2==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.017: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.042: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.042: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.046: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.096: There are 410 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.096: State length is 162, there are 419 groups
pins2lts-mc-linux64( 0/ 8), 0.096: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.096: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.096: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.096: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.165: [Blue] ~120 levels ~960 states ~3968 transitions
pins2lts-mc-linux64( 1/ 8), 0.209: [Blue] ~240 levels ~1920 states ~9688 transitions
pins2lts-mc-linux64( 2/ 8), 0.270: [Blue] ~480 levels ~3840 states ~16384 transitions
pins2lts-mc-linux64( 2/ 8), 0.414: [Blue] ~960 levels ~7680 states ~32944 transitions
pins2lts-mc-linux64( 2/ 8), 0.705: [Blue] ~1920 levels ~15360 states ~66064 transitions
pins2lts-mc-linux64( 6/ 8), 1.077: [Blue] ~3840 levels ~30720 states ~167752 transitions
pins2lts-mc-linux64( 6/ 8), 1.627: [Blue] ~7680 levels ~61440 states ~335320 transitions
pins2lts-mc-linux64( 6/ 8), 2.333: [Blue] ~15360 levels ~122880 states ~670424 transitions
pins2lts-mc-linux64( 6/ 8), 3.303: [Blue] ~30720 levels ~245760 states ~1340680 transitions
pins2lts-mc-linux64( 2/ 8), 4.888: [Blue] ~61440 levels ~491520 states ~2119504 transitions
pins2lts-mc-linux64( 0/ 8), 7.990: [Blue] ~122880 levels ~983040 states ~4669624 transitions
pins2lts-mc-linux64( 0/ 8), 14.381: [Blue] ~245760 levels ~1966080 states ~9339064 transitions
pins2lts-mc-linux64( 2/ 8), 27.018: [Blue] ~491520 levels ~3932160 states ~16957264 transitions
pins2lts-mc-linux64( 7/ 8), 46.477: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 46.632:
pins2lts-mc-linux64( 0/ 8), 46.632: Explored 6072970 states 36324949 transitions, fanout: 5.981
pins2lts-mc-linux64( 0/ 8), 46.632: Total exploration time 46.530 sec (46.360 sec minimum, 46.411 sec on average)
pins2lts-mc-linux64( 0/ 8), 46.632: States per second: 130517, Transitions per second: 780678
pins2lts-mc-linux64( 0/ 8), 46.632:
pins2lts-mc-linux64( 0/ 8), 46.632: State space has 34456578 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 46.632: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 46.632: blue states: 6072970 (17.62%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 46.632: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 46.632: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 46.632:
pins2lts-mc-linux64( 0/ 8), 46.632: Total memory used for local state coloring: 92.7MB
pins2lts-mc-linux64( 0/ 8), 46.632:
pins2lts-mc-linux64( 0/ 8), 46.632: Queue width: 8B, total height: 6072970, memory: 46.33MB
pins2lts-mc-linux64( 0/ 8), 46.632: Tree memory: 518.9MB, 15.8 B/state, compr.: 2.4%
pins2lts-mc-linux64( 0/ 8), 46.632: Tree fill ratio (roots/leafs): 25.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 46.632: Stored 406 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 46.632: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 46.632: Est. total memory use: 565.2MB (~1070.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3182888469432573558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)&&([]((LTLAPp1==true))||X((LTLAPp2==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3182888469432573558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)&&([]((LTLAPp1==true))||X((LTLAPp2==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-24 03:35:18] [INFO ] Flatten gal took : 12 ms
[2024-05-24 03:35:18] [INFO ] Time to serialize gal into /tmp/LTLFireability7609412539053075017.gal : 2 ms
[2024-05-24 03:35:18] [INFO ] Time to serialize properties into /tmp/LTLFireability152063012801568644.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/LTLFireability7609412539053075017.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability152063012801568644.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...296
Read 2 LTL properties
Checking formula 0 : !((F(G(("((s0<1)||(l178<1))")&&((G("((s5<1)||(l259<1))"))||(X("((s1<1)||(l237<1))")))))))
Formula 0 simplified : GF(!"((s0<1)||(l178<1))" | (F!"((s5<1)||(l259<1))" & X!"((s1<1)||(l237<1))"))
Detected timeout of ITS tools.
[2024-05-24 03:56:42] [INFO ] Flatten gal took : 13736 ms
[2024-05-24 03:56:44] [INFO ] Input system was already deterministic with 404 transitions.
[2024-05-24 03:56:44] [INFO ] Transformed 161 places.
[2024-05-24 03:56:44] [INFO ] Transformed 404 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
[2024-05-24 03:56:44] [INFO ] Time to serialize gal into /tmp/LTLFireability18220017397530547560.gal : 24 ms
[2024-05-24 03:56:44] [INFO ] Time to serialize properties into /tmp/LTLFireability6416625447177850454.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/LTLFireability18220017397530547560.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6416625447177850454.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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("((s0<1)||(l178<1))")&&((G("((s5<1)||(l259<1))"))||(X("((s1<1)||(l237<1))")))))))
Formula 0 simplified : GF(!"((s0<1)||(l178<1))" | (F!"((s5<1)||(l259<1))" & X!"((s1<1)||(l237<1))"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 891296 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16051136 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="FunctionPointer-PT-b016"
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 FunctionPointer-PT-b016, 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 r197-tall-171640625000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b016.tgz
mv FunctionPointer-PT-b016 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 ;